class ScrolledList(object): # TODO add columns to the Scrolled list: # http://stackoverflow.com/questions/5286093/display-listbox-with-columns-using-tkinter def __init__(self, parent_frame): self._vsbar = Scrollbar(parent_frame) self._hsbar = Scrollbar(parent_frame, orient='horizontal') self._list = Listbox(parent_frame, relief=SUNKEN, font=('courier', 12)) self._vsbar.config(command=self._list.yview, relief=SUNKEN) self._hsbar.config(command=self._list.xview, relief=SUNKEN) self._list.config(yscrollcommand=self._vsbar.set, relief=SUNKEN) self._list.config(xscrollcommand=self._hsbar.set) self._vsbar.pack(side=RIGHT, fill=Y) self._hsbar.pack(side=BOTTOM, fill=X) self._list.pack(side=LEFT, expand=YES, fill=BOTH) #self._list.bind('<Double-1>', self.handlelist) self._list_pos = 0 def clear(self): self._list.delete(0, END) self._list_pos = 0 def append_list_entry(self, entry_str, fg=None): pos = self._list_pos self._list_pos += 1 self._list.insert(END, entry_str) if fg: self._list.itemconfig(pos, fg=fg) return pos def highlight_entry(self, entry_index, bg): self._list.itemconfig(index=entry_index, bg=bg)
class LintGui: """Build and control a window to interact with pylint""" def __init__(self, root=None): self.root = root or Tk() self.root.title('Pylint') top_frame = Frame(self.root) res_frame = Frame(self.root) btn_frame = Frame(self.root) top_frame.pack(side=TOP, fill=X) res_frame.pack(side=TOP, fill=BOTH, expand=True) btn_frame.pack(side=TOP, fill=X) Label(top_frame, text='Module or package').pack(side=LEFT) self.txtModule = Entry(top_frame, background='white') self.txtModule.bind('<Return>', self.run_lint) self.txtModule.pack(side=LEFT, expand=True, fill=X) Button(top_frame, text='Run', command=self.run_lint).pack(side=LEFT) scrl = Scrollbar(res_frame) self.results = Listbox(res_frame, background='white', font='fixedsys', selectmode='browse', yscrollcommand=scrl.set) scrl.configure(command=self.results.yview) self.results.pack(side=LEFT, expand=True, fill=BOTH) scrl.pack(side=RIGHT, fill=Y) Button(btn_frame, text='Quit', command=self.quit).pack(side=BOTTOM) #self.root.bind('<ctrl-q>', self.quit) self.txtModule.focus_set() def mainloop(self): """lauch the mainloop of the application""" self.root.mainloop() def quit(self, _=None): """quit the application""" self.root.quit() def run_lint(self, _=None): """lauches pylint""" colors = {'W:':'red1', 'E:': 'red4', 'W:': 'red3', '**': 'navy'} self.root.configure(cursor='watch') self.results.focus_set() self.results.delete(0, END) self.results.update() module = self.txtModule.get() pout = os.popen('%s %s' % (PYLINT, module), 'r') for line in pout.xreadlines(): line = line.rstrip() self.results.insert(END, line) fg_color = colors.get(line[:2], 'black') self.results.itemconfigure(END, fg=fg_color) self.results.update() self.root.configure(cursor='')
class LintGui: """Build and control a window to interact with pylint""" def __init__(self, root=None): self.root = root or Tk() self.root.title('Pylint') top_frame = Frame(self.root) res_frame = Frame(self.root) btn_frame = Frame(self.root) top_frame.pack(side=TOP, fill=X) res_frame.pack(side=TOP, fill=BOTH, expand=True) btn_frame.pack(side=TOP, fill=X) Label(top_frame, text='Module or package').pack(side=LEFT) self.txtModule = Entry(top_frame, background='white') self.txtModule.bind('<Return>', self.run_lint) self.txtModule.pack(side=LEFT, expand=True, fill=X) Button(top_frame, text='Run', command=self.run_lint).pack(side=LEFT) scrl = Scrollbar(res_frame) self.results = Listbox(res_frame, background='white', font='fixedsys', selectmode='browse', yscrollcommand=scrl.set) scrl.configure(command=self.results.yview) self.results.pack(side=LEFT, expand=True, fill=BOTH) scrl.pack(side=RIGHT, fill=Y) Button(btn_frame, text='Quit', command=self.quit).pack(side=BOTTOM) #self.root.bind('<ctrl-q>', self.quit) self.txtModule.focus_set() def mainloop(self): """launch the mainloop of the application""" self.root.mainloop() def quit(self, _=None): """quit the application""" self.root.quit() def run_lint(self, _=None): """launches pylint""" colors = {'W:':'red1', 'E:': 'red4', 'W:': 'red3', '**': 'navy'} self.root.configure(cursor='watch') self.results.focus_set() self.results.delete(0, END) self.results.update() module = self.txtModule.get() pout = os.popen('%s %s' % (PYLINT, module), 'r') for line in pout.xreadlines(): line = line.rstrip() self.results.insert(END, line) fg_color = colors.get(line[:2], 'black') self.results.itemconfigure(END, fg=fg_color) self.results.update() self.root.configure(cursor='')
class Window(object): def __init__(self, master): self.master = master self.master.wm_title('PEP8 checker') self.master.resizable(False, True) self.frame = Frame(master) self.frame.pack(fill=BOTH, expand=1) home_dir = expanduser("~") self.directory = StringVar(value=home_dir) directory_frame = Frame(self.frame) directory_frame.grid() self.frame.grid_rowconfigure(2, weight=1) self.entry_directory = Entry(directory_frame, textvariable=self.directory) self.entry_directory.pack(anchor=W, side=LEFT) self.select_directory = Button(directory_frame, text="Select directory to scan", command=self.select_directory) self.select_directory.pack(anchor=E, side=RIGHT) self.run_button = Button(self.frame, text='Run PEP8!', command=self.run_pep) self.run_button.grid(sticky=W + E) self.errors_list = Listbox(self.frame) self.errors_list.grid(sticky=W + E) self.status_label = Label(self.frame) def select_directory(self): directory = askdirectory(initialdir=self.directory.get()) if directory: self.directory.set(directory) def run_pep(self): self.errors_list.delete(0, END) process = Popen('$(which pep8) {}'.format(self.directory.get()), shell=True, stderr=PIPE, stdout=PIPE) output = process.communicate()[0] selected_dir = ''.join((self.directory.get(), '/')) if output: self.errors_list.configure(background='red') for i, error in enumerate(output.split('\n')): self.errors_list.insert(i, error.replace(selected_dir, '')) else: self.errors_list.configure(background='green') self.errors_list.insert(0, 'Directory is OK!')
class ScrolledList(Frame): def __init__(self, master,a_function): Frame.__init__(self,master) scrl_bar = Scrollbar(self) self.listbox = Listbox(self) scrl_bar.config(command=self.listbox.yview) scrl_bar.pack(side=RIGHT, fill=Y) self.listbox.config(yscrollcommand=scrl_bar.set) self.listbox.pack(side=LEFT, expand=YES, fill=BOTH) # link double click to the processList self.listbox.bind('<Double-1>', self.processList) # attach a function passed form the master # not this si done as passd function so it could be anything self.passed_function = a_function # get the index of the double clicked itenm and pass the item to # the passed function def processList(self, event): index = self.listbox.curselection() label = self.listbox.get(index) self.passed_function((index,label)) def load_data(self,d_list): #load the listbox idx = 0 for item in d_list: fparts = item.split('.') # DEBUG print fparts if fparts[-1] == 'csv': # only display thoes files that have not been processed if not(item.startswith("done-")): self.listbox.insert(idx, item) idx += 1 def remove_item(self,idx): self.listbox.delete(idx)
class ScrolledList(Frame): def __init__(self, master, a_function): Frame.__init__(self, master) scrl_bar = Scrollbar(self) self.listbox = Listbox(self) scrl_bar.config(command=self.listbox.yview) scrl_bar.pack(side=RIGHT, fill=Y) self.listbox.config(yscrollcommand=scrl_bar.set) self.listbox.pack(side=LEFT, expand=YES, fill=BOTH) # link double click to the processList self.listbox.bind('<Double-1>', self.processList) # attach a function passed form the master # not this si done as passd function so it could be anything self.passed_function = a_function # get the index of the double clicked itenm and pass the item to # the passed function def processList(self, event): index = self.listbox.curselection() label = self.listbox.get(index) self.passed_function((index, label)) def load_data(self, d_list): #load the listbox idx = 0 for item in d_list: fparts = item.split('.') # DEBUG print fparts if fparts[-1] == 'csv': # only display thoes files that have not been processed if not (item.startswith("done-")): self.listbox.insert(idx, item) idx += 1 def remove_item(self, idx): self.listbox.delete(idx)
class GUIListbox: def __init__(self, parent, items=None, **kwargs): self.listbox = Listbox(parent, **kwargs) if items: self.setItems(items) def setItems(self, items): self.listbox.delete(0, END) for item in items: self.listbox.insert(END, item) def getSelected(self): return self.listbox.get(ACTIVE) def bindDoubleClick(self, func): self.listbox.bind("<Double-Button-1>", func) def grid(self, **kwargs): self.listbox.grid(kwargs) def pack(self, **kwargs): self.listbox.pack(kwargs)
class ChooseNameUI(Frame): def __init__(self, parent,names=["1","2","3"]): Frame.__init__(self, parent) self.parent = parent self.names = names self.initUI() self.centerWindow() def initUI(self): self.parent.title("选择角色名字") self.pack(fill=BOTH, expand=1) "source list" self.lb = Listbox(self) for i in self.names: self.lb.insert(END, i) self.lb.bind("<<ListboxSelect>>", self.onSelect) self.lb.place(x=80, y=20) "right list" self.lbRight = Listbox(self) #self.lbRight.bind("<<ListboxSelect>>", self.onSelect) self.lbRight.place(x=150, y=240) "left list" self.lbLeft = Listbox(self) #self.lbLeft.bind("<<ListboxSelect>>", self.onSelect) self.lbLeft.place(x=20, y=240) "label" self.var = StringVar() self.label = Label(self, text=0, textvariable=self.var) self.label.place(x=120, y=400) "left button" leftButton = Button(self, text="增加到自己的名字", command=self.leftClick) leftButton.place(x=20,y=180) "left add all button" leftAddAllBtn = Button(self, text="添加剩下的名字到自己", command=self.leftAddAllClick) leftAddAllBtn.place(x=20,y=210) "right button" rightButton = Button(self, text="增加到对方的名字", command=self.rightClick) rightButton.place(x = 150, y = 180) "right add all button" rightAddAllBtn = Button(self, text="添加剩下的名字到对方", command=self.rightAddAllClick) rightAddAllBtn.place(x=150,y=210) "move to right button" left2RightBtn = Button(self, text="移动到自己", command=self.move2Left) left2RightBtn.place(x=150,y=380) "move to left button" left2RightBtn = Button(self, text="移动到对方", command=self.move2Right) left2RightBtn.place(x=20,y=380) "finish button" self.finishBtn = Button(self, text="选择完毕", command = self.finishClick) self.finishBtn.place(x = 120 , y = 420) def onSelect(self, val): sender = val.widget idx = sender.curselection() if idx: value = sender.get(idx) self.var.set(value) def leftClick(self): str = self.var.get() if str is not None and str != "": self.lbLeft.insert(END,str) self.removeSelection() def rightClick(self): str = self.var.get() if str is not None and str != "": self.lbRight.insert(END,str) self.removeSelection() def removeSelection(self): index = self.lb.curselection() self.lb.delete(index,index) self.var.set("") "if select all data finish" if not self.lb.get(0): self.finishClick() def finishClick(self): if self.lb.get(0): box.showerror("错误", "还有名字没加入") else: if not self.lbLeft.get(0): box.showerror("错误", "没有自己的名字,请选择") elif not self.lbRight.get(0): box.showerror("错误", "没有对方的名字,请选择") else: "get the two list and generate json" myList = [self.lbLeft.get(i) for i in xrange(self.lbLeft.size())] herList = [self.lbRight.get(i) for i in xrange(self.lbRight.size())] #conversationtool.generateJSON(myList,herList) t = conversationtool.generateThread(myList,herList) t.start() t.join() def rightAddAllClick(self): while self.lb.get(0): value = self.lb.get(0) self.lb.delete(0) self.lbRight.insert(END , value) self.var.set("") def leftAddAllClick(self): while self.lb.get(0): value = self.lb.get(0) self.lb.delete(0) self.lbLeft.insert(END,value) self.var.set("") def move2Right(self): index = self.lbLeft.curselection() if index: value = self.lbLeft.get(index) self.lbLeft.delete(index) self.lbRight.insert(END, value) else: box.showerror("错误", "请选择自己的名字") def move2Left(self): index = self.lbRight.curselection() if index: value = self.lbRight.get(index) self.lbRight.delete(index) self.lbLeft.insert(END , value) else: box.showerror("错误", "请选择对方的名字") def centerWindow(self): w = 300 h = 450 sw = self.parent.winfo_screenwidth() sh = self.parent.winfo_screenheight() x = (sw - w)/2 y = (sh - h)/2 self.parent.geometry('%dx%d+%d+%d' % (w, h, x, y))
class App(tk.Frame): def __init__(self, master, *args, **kw): super().__init__(master, *args, **kw) self.root = master self.master.title('Rebuild List') # Width, Height of application self.master.geometry("575x600") self.store = Combobox_Autocomplete self.alldicts = {} self.create_widgets() self.create_widgets1() def create_widgets(self, *args): # Image self.imgtitle = ImageTk.PhotoImage(Image.open('snapsrebuild.png')) self.lab = tk.Label(image=self.imgtitle) self.lab.grid(row=0, column=0, columnspan=6, padx=20, pady=20) # Supplies Label self.consume_label = tk.Label(self.root, text='Supplies:', font=('Arial', 12, 'bold')) self.consume_label.grid(row=1, column=0, columnspan=2, padx=50) # AutoCompleteBox self.entry_0 = tk.StringVar() self.combobox_autocomplete = Combobox_Autocomplete(self.root, list_of_items, textvariable=self.entry_0, width=32, highlightthickness=1) self.combobox_autocomplete.grid(row=2, column=0, sticky="W", padx=20, pady=10) # Insert Button self.insert_butt = tk.Button(self.root, text='Insert', command=lambda: self.commando()) self.insert_butt.place(x=220, y=155) # List Box self.list_box = Listbox(self.root, border=1, width=40, height=20, justify='center') self.list_box.grid(row=3, rowspan=5, column=0, padx=20) # Delete Button self.del_button = tk.Button(self.root, text='Delete', command=lambda: self.delbutton()) self.del_button.place(x=175, y=520) # Check Button self.check_button = tk.Button(self.root, text='Check', command=lambda: self.checkbutton()) self.check_button.place(x=50, y=520) # Uncheck Button self.uncheck_button = tk.Button(self.root, text='Uncheck', command=lambda: self.uncheckbutton()) self.uncheck_button.place(x=105, y=520) self.list_box.insert(END, "Dragon Claws") self.list_box.insert(END, "Super Combat Potions") def delbutton(self): self.list_box.delete(ACTIVE) def checkbutton(self): self.list_box.itemconfig(ACTIVE, {'bg': 'green'}) def uncheckbutton(self): self.list_box.itemconfig(ACTIVE, {'bg': '#ffffff'}) # def commando(self): # x = 'Consumables' # self.alldicts.update({x: (self.entry_0.get())}) # self.list_box.insert(END, self.entry_0.get()) # for (key, value) in self.alldicts.items(): # print(key, "::", value) # return () ####################################################################################################################### def create_widgets1(self): # Gear Label self.consume_label1 = tk.Label(self.root, text='Gear', font=('Arial', 12, 'bold')) self.consume_label1.grid(row=1, column=2, padx=50) self.entry_1 = tk.StringVar() self.combobox_autocomplete1 = Combobox_Autocomplete(self.root, list_of_items, textvariable=self.entry_1, width=32, highlightthickness=1) self.combobox_autocomplete1.grid(row=2, column=2, padx=20, pady=10, sticky="W") # Insert Button self.insert_butt1 = tk.Button(self.root, text='Insert', command=lambda: self.commando1()) self.insert_butt1.place(x=505, y=155) # List Box self.list_box1 = Listbox(self.root, border=1, width=40, height=20) self.list_box1.grid(row=3, rowspan=5, column=2, padx=20) # Delete Button self.del_button1 = tk.Button(self.root, text='Delete', command=lambda: self.delbutton1()) self.del_button1.place(x=502, y=520) # Check Button self.check_button1 = tk.Button(self.root, text='Check', command=lambda: self.checkbutton1()) self.check_button1.place(x=305, y=520) # Uncheck Button self.uncheck_button1 = tk.Button(self.root, text='Uncheck', command=lambda: self.uncheckbutton1()) self.uncheck_button1.place(x=400, y=520) self.headers = [" ITEM", " PRICE"] self.row_format = "{:<8} {:>8}" self.list_box1.insert(0, self.row_format.format(*self.headers, sp=" " * 6)) self.list_box1.insert(1, '-----------------------------------------------------------') def delbutton1(self): self.list_box1.delete(ACTIVE) def checkbutton1(self): self.list_box1.itemconfig(ACTIVE, {'bg': 'green'}) def uncheckbutton1(self): self.list_box1.itemconfig(ACTIVE, {'bg': '#ffffff'}) def commando1(self): x = 'Gear' self.alldicts.update({x: (self.entry_1.get())}) for (key, value) in self.alldicts.items(): print(key, "::", value) for item in names: if item in self.entry_1.get(): indexNumber = names.index(self.entry_1.get()) print(indexNumber) self.priceIndex = prices[indexNumber] self.ent = self.entry_1.get() self.headers1 = [self.ent,' ', f"{self.priceIndex:,d}"] self.row_format1 = "{:<8} {:>8} {:>8}" self.list_box1.insert(END, self.row_format1.format(*self.headers1)) return ()
class ShiftReduceApp(object): """ A graphical tool for exploring the shift-reduce parser. The tool displays the parser's stack and the remaining text, and allows the user to control the parser's operation. In particular, the user can shift tokens onto the stack, and can perform reductions on the top elements of the stack. A "step" button simply steps through the parsing process, performing the operations that ``nltk.parse.ShiftReduceParser`` would use. """ def __init__(self, grammar, sent, trace=0): self._sent = sent self._parser = SteppingShiftReduceParser(grammar, trace) # Set up the main window. self._top = Tk() self._top.title("Shift Reduce Parser Application") # Animations. animating_lock is a lock to prevent the demo # from performing new operations while it's animating. self._animating_lock = 0 self._animate = IntVar(self._top) self._animate.set(10) # = medium # The user can hide the grammar. self._show_grammar = IntVar(self._top) self._show_grammar.set(1) # Initialize fonts. self._init_fonts(self._top) # Set up key bindings. self._init_bindings() # Create the basic frames. self._init_menubar(self._top) self._init_buttons(self._top) self._init_feedback(self._top) self._init_grammar(self._top) self._init_canvas(self._top) # A popup menu for reducing. self._reduce_menu = Menu(self._canvas, tearoff=0) # Reset the demo, and set the feedback frame to empty. self.reset() self._lastoper1["text"] = "" ######################################### ## Initialization Helpers ######################################### def _init_fonts(self, root): # See: <http://www.astro.washington.edu/owen/ROTKFolklore.html> self._sysfont = tkFont.Font(font=Button()["font"]) root.option_add("*Font", self._sysfont) # TWhat's our font size (default=same as sysfont) self._size = IntVar(root) self._size.set(self._sysfont.cget("size")) self._boldfont = tkFont.Font(family="helvetica", weight="bold", size=self._size.get()) self._font = tkFont.Font(family="helvetica", size=self._size.get()) def _init_grammar(self, parent): # Grammar view. self._prodframe = listframe = Frame(parent) self._prodframe.pack(fill="both", side="left", padx=2) self._prodlist_label = Label(self._prodframe, font=self._boldfont, text="Available Reductions") self._prodlist_label.pack() self._prodlist = Listbox( self._prodframe, selectmode="single", relief="groove", background="white", foreground="#909090", font=self._font, selectforeground="#004040", selectbackground="#c0f0c0", ) self._prodlist.pack(side="right", fill="both", expand=1) self._productions = list(self._parser.grammar().productions()) for production in self._productions: self._prodlist.insert("end", (" %s" % production)) self._prodlist.config(height=min(len(self._productions), 25)) # Add a scrollbar if there are more than 25 productions. if 1: # len(self._productions) > 25: listscroll = Scrollbar(self._prodframe, orient="vertical") self._prodlist.config(yscrollcommand=listscroll.set) listscroll.config(command=self._prodlist.yview) listscroll.pack(side="left", fill="y") # If they select a production, apply it. self._prodlist.bind("<<ListboxSelect>>", self._prodlist_select) # When they hover over a production, highlight it. self._hover = -1 self._prodlist.bind("<Motion>", self._highlight_hover) self._prodlist.bind("<Leave>", self._clear_hover) def _init_bindings(self): # Quit self._top.bind("<Control-q>", self.destroy) self._top.bind("<Control-x>", self.destroy) self._top.bind("<Alt-q>", self.destroy) self._top.bind("<Alt-x>", self.destroy) # Ops (step, shift, reduce, undo) self._top.bind("<space>", self.step) self._top.bind("<s>", self.shift) self._top.bind("<Alt-s>", self.shift) self._top.bind("<Control-s>", self.shift) self._top.bind("<r>", self.reduce) self._top.bind("<Alt-r>", self.reduce) self._top.bind("<Control-r>", self.reduce) self._top.bind("<Delete>", self.reset) self._top.bind("<u>", self.undo) self._top.bind("<Alt-u>", self.undo) self._top.bind("<Control-u>", self.undo) self._top.bind("<Control-z>", self.undo) self._top.bind("<BackSpace>", self.undo) # Misc self._top.bind("<Control-p>", self.postscript) self._top.bind("<Control-h>", self.help) self._top.bind("<F1>", self.help) self._top.bind("<Control-g>", self.edit_grammar) self._top.bind("<Control-t>", self.edit_sentence) # Animation speed control self._top.bind("-", lambda e, a=self._animate: a.set(20)) self._top.bind("=", lambda e, a=self._animate: a.set(10)) self._top.bind("+", lambda e, a=self._animate: a.set(4)) def _init_buttons(self, parent): # Set up the frames. self._buttonframe = buttonframe = Frame(parent) buttonframe.pack(fill="none", side="bottom") Button(buttonframe, text="Step", background="#90c0d0", foreground="black", command=self.step).pack(side="left") Button( buttonframe, text="Shift", underline=0, background="#90f090", foreground="black", command=self.shift ).pack(side="left") Button( buttonframe, text="Reduce", underline=0, background="#90f090", foreground="black", command=self.reduce ).pack(side="left") Button(buttonframe, text="Undo", underline=0, background="#f0a0a0", foreground="black", command=self.undo).pack( side="left" ) def _init_menubar(self, parent): menubar = Menu(parent) filemenu = Menu(menubar, tearoff=0) filemenu.add_command(label="Reset Parser", underline=0, command=self.reset, accelerator="Del") filemenu.add_command(label="Print to Postscript", underline=0, command=self.postscript, accelerator="Ctrl-p") filemenu.add_command(label="Exit", underline=1, command=self.destroy, accelerator="Ctrl-x") menubar.add_cascade(label="File", underline=0, menu=filemenu) editmenu = Menu(menubar, tearoff=0) editmenu.add_command(label="Edit Grammar", underline=5, command=self.edit_grammar, accelerator="Ctrl-g") editmenu.add_command(label="Edit Text", underline=5, command=self.edit_sentence, accelerator="Ctrl-t") menubar.add_cascade(label="Edit", underline=0, menu=editmenu) rulemenu = Menu(menubar, tearoff=0) rulemenu.add_command(label="Step", underline=1, command=self.step, accelerator="Space") rulemenu.add_separator() rulemenu.add_command(label="Shift", underline=0, command=self.shift, accelerator="Ctrl-s") rulemenu.add_command(label="Reduce", underline=0, command=self.reduce, accelerator="Ctrl-r") rulemenu.add_separator() rulemenu.add_command(label="Undo", underline=0, command=self.undo, accelerator="Ctrl-u") menubar.add_cascade(label="Apply", underline=0, menu=rulemenu) viewmenu = Menu(menubar, tearoff=0) viewmenu.add_checkbutton( label="Show Grammar", underline=0, variable=self._show_grammar, command=self._toggle_grammar ) viewmenu.add_separator() viewmenu.add_radiobutton(label="Tiny", variable=self._size, underline=0, value=10, command=self.resize) viewmenu.add_radiobutton(label="Small", variable=self._size, underline=0, value=12, command=self.resize) viewmenu.add_radiobutton(label="Medium", variable=self._size, underline=0, value=14, command=self.resize) viewmenu.add_radiobutton(label="Large", variable=self._size, underline=0, value=18, command=self.resize) viewmenu.add_radiobutton(label="Huge", variable=self._size, underline=0, value=24, command=self.resize) menubar.add_cascade(label="View", underline=0, menu=viewmenu) animatemenu = Menu(menubar, tearoff=0) animatemenu.add_radiobutton(label="No Animation", underline=0, variable=self._animate, value=0) animatemenu.add_radiobutton( label="Slow Animation", underline=0, variable=self._animate, value=20, accelerator="-" ) animatemenu.add_radiobutton( label="Normal Animation", underline=0, variable=self._animate, value=10, accelerator="=" ) animatemenu.add_radiobutton( label="Fast Animation", underline=0, variable=self._animate, value=4, accelerator="+" ) menubar.add_cascade(label="Animate", underline=1, menu=animatemenu) helpmenu = Menu(menubar, tearoff=0) helpmenu.add_command(label="About", underline=0, command=self.about) helpmenu.add_command(label="Instructions", underline=0, command=self.help, accelerator="F1") menubar.add_cascade(label="Help", underline=0, menu=helpmenu) parent.config(menu=menubar) def _init_feedback(self, parent): self._feedbackframe = feedbackframe = Frame(parent) feedbackframe.pack(fill="x", side="bottom", padx=3, pady=3) self._lastoper_label = Label(feedbackframe, text="Last Operation:", font=self._font) self._lastoper_label.pack(side="left") lastoperframe = Frame(feedbackframe, relief="sunken", border=1) lastoperframe.pack(fill="x", side="right", expand=1, padx=5) self._lastoper1 = Label(lastoperframe, foreground="#007070", background="#f0f0f0", font=self._font) self._lastoper2 = Label( lastoperframe, anchor="w", width=30, foreground="#004040", background="#f0f0f0", font=self._font ) self._lastoper1.pack(side="left") self._lastoper2.pack(side="left", fill="x", expand=1) def _init_canvas(self, parent): self._cframe = CanvasFrame(parent, background="white", width=525, closeenough=10, border=2, relief="sunken") self._cframe.pack(expand=1, fill="both", side="top", pady=2) canvas = self._canvas = self._cframe.canvas() self._stackwidgets = [] self._rtextwidgets = [] self._titlebar = canvas.create_rectangle(0, 0, 0, 0, fill="#c0f0f0", outline="black") self._exprline = canvas.create_line(0, 0, 0, 0, dash=".") self._stacktop = canvas.create_line(0, 0, 0, 0, fill="#408080") size = self._size.get() + 4 self._stacklabel = TextWidget(canvas, "Stack", color="#004040", font=self._boldfont) self._rtextlabel = TextWidget(canvas, "Remaining Text", color="#004040", font=self._boldfont) self._cframe.add_widget(self._stacklabel) self._cframe.add_widget(self._rtextlabel) ######################################### ## Main draw procedure ######################################### def _redraw(self): scrollregion = self._canvas["scrollregion"].split() (cx1, cy1, cx2, cy2) = [int(c) for c in scrollregion] # Delete the old stack & rtext widgets. for stackwidget in self._stackwidgets: self._cframe.destroy_widget(stackwidget) self._stackwidgets = [] for rtextwidget in self._rtextwidgets: self._cframe.destroy_widget(rtextwidget) self._rtextwidgets = [] # Position the titlebar & exprline (x1, y1, x2, y2) = self._stacklabel.bbox() y = y2 - y1 + 10 self._canvas.coords(self._titlebar, -5000, 0, 5000, y - 4) self._canvas.coords(self._exprline, 0, y * 2 - 10, 5000, y * 2 - 10) # Position the titlebar labels.. (x1, y1, x2, y2) = self._stacklabel.bbox() self._stacklabel.move(5 - x1, 3 - y1) (x1, y1, x2, y2) = self._rtextlabel.bbox() self._rtextlabel.move(cx2 - x2 - 5, 3 - y1) # Draw the stack. stackx = 5 for tok in self._parser.stack(): if isinstance(tok, Tree): attribs = { "tree_color": "#4080a0", "tree_width": 2, "node_font": self._boldfont, "node_color": "#006060", "leaf_color": "#006060", "leaf_font": self._font, } widget = tree_to_treesegment(self._canvas, tok, **attribs) widget.node()["color"] = "#000000" else: widget = TextWidget(self._canvas, tok, color="#000000", font=self._font) widget.bind_click(self._popup_reduce) self._stackwidgets.append(widget) self._cframe.add_widget(widget, stackx, y) stackx = widget.bbox()[2] + 10 # Draw the remaining text. rtextwidth = 0 for tok in self._parser.remaining_text(): widget = TextWidget(self._canvas, tok, color="#000000", font=self._font) self._rtextwidgets.append(widget) self._cframe.add_widget(widget, rtextwidth, y) rtextwidth = widget.bbox()[2] + 4 # Allow enough room to shift the next token (for animations) if len(self._rtextwidgets) > 0: stackx += self._rtextwidgets[0].width() # Move the remaining text to the correct location (keep it # right-justified, when possible); and move the remaining text # label, if necessary. stackx = max(stackx, self._stacklabel.width() + 25) rlabelwidth = self._rtextlabel.width() + 10 if stackx >= cx2 - max(rtextwidth, rlabelwidth): cx2 = stackx + max(rtextwidth, rlabelwidth) for rtextwidget in self._rtextwidgets: rtextwidget.move(4 + cx2 - rtextwidth, 0) self._rtextlabel.move(cx2 - self._rtextlabel.bbox()[2] - 5, 0) midx = (stackx + cx2 - max(rtextwidth, rlabelwidth)) / 2 self._canvas.coords(self._stacktop, midx, 0, midx, 5000) (x1, y1, x2, y2) = self._stacklabel.bbox() # Set up binding to allow them to shift a token by dragging it. if len(self._rtextwidgets) > 0: def drag_shift(widget, midx=midx, self=self): if widget.bbox()[0] < midx: self.shift() else: self._redraw() self._rtextwidgets[0].bind_drag(drag_shift) self._rtextwidgets[0].bind_click(self.shift) # Draw the stack top. self._highlight_productions() def _draw_stack_top(self, widget): # hack.. midx = widget.bbox()[2] + 50 self._canvas.coords(self._stacktop, midx, 0, midx, 5000) def _highlight_productions(self): # Highlight the productions that can be reduced. self._prodlist.selection_clear(0, "end") for prod in self._parser.reducible_productions(): index = self._productions.index(prod) self._prodlist.selection_set(index) ######################################### ## Button Callbacks ######################################### def destroy(self, *e): if self._top is None: return self._top.destroy() self._top = None def reset(self, *e): self._parser.initialize(self._sent) self._lastoper1["text"] = "Reset App" self._lastoper2["text"] = "" self._redraw() def step(self, *e): if self.reduce(): return 1 elif self.shift(): return 1 else: if len(self._parser.parses()) > 0: self._lastoper1["text"] = "Finished:" self._lastoper2["text"] = "Success" else: self._lastoper1["text"] = "Finished:" self._lastoper2["text"] = "Failure" def shift(self, *e): if self._animating_lock: return if self._parser.shift(): tok = self._parser.stack()[-1] self._lastoper1["text"] = "Shift:" self._lastoper2["text"] = "%r" % tok if self._animate.get(): self._animate_shift() else: self._redraw() return 1 return 0 def reduce(self, *e): if self._animating_lock: return production = self._parser.reduce() if production: self._lastoper1["text"] = "Reduce:" self._lastoper2["text"] = "%s" % production if self._animate.get(): self._animate_reduce() else: self._redraw() return production def undo(self, *e): if self._animating_lock: return if self._parser.undo(): self._redraw() def postscript(self, *e): self._cframe.print_to_file() def mainloop(self, *args, **kwargs): """ Enter the Tkinter mainloop. This function must be called if this demo is created from a non-interactive program (e.g. from a secript); otherwise, the demo will close as soon as the script completes. """ if in_idle(): return self._top.mainloop(*args, **kwargs) ######################################### ## Menubar callbacks ######################################### def resize(self, size=None): if size is not None: self._size.set(size) size = self._size.get() self._font.configure(size=-(abs(size))) self._boldfont.configure(size=-(abs(size))) self._sysfont.configure(size=-(abs(size))) # self._stacklabel['font'] = ('helvetica', -size-4, 'bold') # self._rtextlabel['font'] = ('helvetica', -size-4, 'bold') # self._lastoper_label['font'] = ('helvetica', -size) # self._lastoper1['font'] = ('helvetica', -size) # self._lastoper2['font'] = ('helvetica', -size) # self._prodlist['font'] = ('helvetica', -size) # self._prodlist_label['font'] = ('helvetica', -size-2, 'bold') self._redraw() def help(self, *e): # The default font's not very legible; try using 'fixed' instead. try: ShowText(self._top, "Help: Shift-Reduce Parser Application", (__doc__).strip(), width=75, font="fixed") except: ShowText(self._top, "Help: Shift-Reduce Parser Application", (__doc__).strip(), width=75) def about(self, *e): ABOUT = "NLTK Shift-Reduce Parser Application\n" + "Written by Edward Loper" TITLE = "About: Shift-Reduce Parser Application" try: from tkMessageBox import Message Message(message=ABOUT, title=TITLE).show() except: ShowText(self._top, TITLE, ABOUT) def edit_grammar(self, *e): CFGEditor(self._top, self._parser.grammar(), self.set_grammar) def set_grammar(self, grammar): self._parser.set_grammar(grammar) self._productions = list(grammar.productions()) self._prodlist.delete(0, "end") for production in self._productions: self._prodlist.insert("end", (" %s" % production)) def edit_sentence(self, *e): sentence = string.join(self._sent) title = "Edit Text" instr = "Enter a new sentence to parse." EntryDialog(self._top, sentence, instr, self.set_sentence, title) def set_sentence(self, sent): self._sent = sent.split() # [XX] use tagged? self.reset() ######################################### ## Reduce Production Selection ######################################### def _toggle_grammar(self, *e): if self._show_grammar.get(): self._prodframe.pack(fill="both", side="left", padx=2, after=self._feedbackframe) self._lastoper1["text"] = "Show Grammar" else: self._prodframe.pack_forget() self._lastoper1["text"] = "Hide Grammar" self._lastoper2["text"] = "" def _prodlist_select(self, event): selection = self._prodlist.curselection() if len(selection) != 1: return index = int(selection[0]) production = self._parser.reduce(self._productions[index]) if production: self._lastoper1["text"] = "Reduce:" self._lastoper2["text"] = "%s" % production if self._animate.get(): self._animate_reduce() else: self._redraw() else: # Reset the production selections. self._prodlist.selection_clear(0, "end") for prod in self._parser.reducible_productions(): index = self._productions.index(prod) self._prodlist.selection_set(index) def _popup_reduce(self, widget): # Remove old commands. productions = self._parser.reducible_productions() if len(productions) == 0: return self._reduce_menu.delete(0, "end") for production in productions: self._reduce_menu.add_command(label=str(production), command=self.reduce) self._reduce_menu.post(self._canvas.winfo_pointerx(), self._canvas.winfo_pointery()) ######################################### ## Animations ######################################### def _animate_shift(self): # What widget are we shifting? widget = self._rtextwidgets[0] # Where are we shifting from & to? right = widget.bbox()[0] if len(self._stackwidgets) == 0: left = 5 else: left = self._stackwidgets[-1].bbox()[2] + 10 # Start animating. dt = self._animate.get() dx = (left - right) * 1.0 / dt self._animate_shift_frame(dt, widget, dx) def _animate_shift_frame(self, frame, widget, dx): if frame > 0: self._animating_lock = 1 widget.move(dx, 0) self._top.after(10, self._animate_shift_frame, frame - 1, widget, dx) else: # but: stacktop?? # Shift the widget to the stack. del self._rtextwidgets[0] self._stackwidgets.append(widget) self._animating_lock = 0 # Display the available productions. self._draw_stack_top(widget) self._highlight_productions() def _animate_reduce(self): # What widgets are we shifting? numwidgets = len(self._parser.stack()[-1]) # number of children widgets = self._stackwidgets[-numwidgets:] # How far are we moving? if isinstance(widgets[0], TreeSegmentWidget): ydist = 15 + widgets[0].node().height() else: ydist = 15 + widgets[0].height() # Start animating. dt = self._animate.get() dy = ydist * 2.0 / dt self._animate_reduce_frame(dt / 2, widgets, dy) def _animate_reduce_frame(self, frame, widgets, dy): if frame > 0: self._animating_lock = 1 for widget in widgets: widget.move(0, dy) self._top.after(10, self._animate_reduce_frame, frame - 1, widgets, dy) else: del self._stackwidgets[-len(widgets) :] for widget in widgets: self._cframe.remove_widget(widget) tok = self._parser.stack()[-1] if not isinstance(tok, Tree): raise ValueError() label = TextWidget(self._canvas, str(tok.node), color="#006060", font=self._boldfont) widget = TreeSegmentWidget(self._canvas, label, widgets, width=2) (x1, y1, x2, y2) = self._stacklabel.bbox() y = y2 - y1 + 10 if not self._stackwidgets: x = 5 else: x = self._stackwidgets[-1].bbox()[2] + 10 self._cframe.add_widget(widget, x, y) self._stackwidgets.append(widget) # Display the available productions. self._draw_stack_top(widget) self._highlight_productions() # # Delete the old widgets.. # del self._stackwidgets[-len(widgets):] # for widget in widgets: # self._cframe.destroy_widget(widget) # # # Make a new one. # tok = self._parser.stack()[-1] # if isinstance(tok, Tree): # attribs = {'tree_color': '#4080a0', 'tree_width': 2, # 'node_font': bold, 'node_color': '#006060', # 'leaf_color': '#006060', 'leaf_font':self._font} # widget = tree_to_treesegment(self._canvas, tok.type(), # **attribs) # widget.node()['color'] = '#000000' # else: # widget = TextWidget(self._canvas, tok.type(), # color='#000000', font=self._font) # widget.bind_click(self._popup_reduce) # (x1, y1, x2, y2) = self._stacklabel.bbox() # y = y2-y1+10 # if not self._stackwidgets: x = 5 # else: x = self._stackwidgets[-1].bbox()[2] + 10 # self._cframe.add_widget(widget, x, y) # self._stackwidgets.append(widget) # self._redraw() self._animating_lock = 0 ######################################### ## Hovering. ######################################### def _highlight_hover(self, event): # What production are we hovering over? index = self._prodlist.nearest(event.y) if self._hover == index: return # Clear any previous hover highlighting. self._clear_hover() # If the production corresponds to an available reduction, # highlight the stack. selection = [int(s) for s in self._prodlist.curselection()] if index in selection: rhslen = len(self._productions[index].rhs()) for stackwidget in self._stackwidgets[-rhslen:]: if isinstance(stackwidget, TreeSegmentWidget): stackwidget.node()["color"] = "#00a000" else: stackwidget["color"] = "#00a000" # Remember what production we're hovering over. self._hover = index def _clear_hover(self, *event): # Clear any previous hover highlighting. if self._hover == -1: return self._hover = -1 for stackwidget in self._stackwidgets: if isinstance(stackwidget, TreeSegmentWidget): stackwidget.node()["color"] = "black" else: stackwidget["color"] = "black"
class App(object): def __init__(self): self.w_window = Tk() self.w_listbox_tracks = Listbox(self.w_window) self.w_label_base_path = Label( self.w_window, highlightbackground='red', highlightthickness=1, ) self.w_btn_next = Button( self.w_window, text=u'Следующая', command=self.btn_next, ) self.w_btn_pause = Button( self.w_window, text=u'Пауза/Играть', command=self.btn_pause, ) self.w_btn_stop = Button( self.w_window, text=u'Стоп', command=self.btn_stop, ) self.w_btn_plus = Button( self.w_window, text=u'+', command=self.btn_plus, ) self.w_btn_minus = Button( self.w_window, text=u'-', command=self.btn_minus, ) self.buttons = ( self.w_btn_next, self.w_btn_pause, self.w_btn_stop, self.w_btn_plus, self.w_btn_minus, ) self.music_path = '' self.musics = getattr(settings, 'musics', {}) self.musics_map = {} self.media_instance = vlc.get_default_instance() self.player = self.media_instance.media_player_new() self.media = self.media_instance.media_new(u'') self.mediaManager = self.media.event_manager() self.mark5 = self.mark4 = self.mark3 = self.mark2 = 0 self.current_play_path = u'' # для исключения ошибки, get_position не всегда равен 1 self._last_pos = 2 self.worked = False def _nur_configure(self): self.w_window.protocol('WM_DELETE_WINDOW', self.end) self.w_label_base_path.bind('<Double-Button-1>', self.set_new_path) self.w_listbox_tracks.bind('<Double-Button-1>', self.select_music) self.w_window.minsize(width=settings.MAIN_WINDOW_MIN_WIDTH, height=settings.MAIN_WINDOW_MIN_HEIGHT) self.w_window.geometry(u'{0}x{1}+{2}+{3}'.format( settings.MAIN_WINDOW_WIDTH, settings.MAIN_WINDOW_HEIGHT, settings.MAIN_WINDOW_X, settings.MAIN_WINDOW_Y)) def _nur_layout(self): rel_label_height = 0.1 rel_btns_height = 0.1 rel_btns_width = 1.0 / len(self.buttons) rel_btns_y = 1 - rel_btns_height rel_listbox_heigth = 1 - rel_label_height - rel_btns_height self.w_label_base_path.place( relx=0, rely=0, relwidth=1, relheight=rel_label_height, ) self.w_listbox_tracks.place( relx=0, rely=rel_label_height, relwidth=1, relheight=rel_listbox_heigth, ) x = 0 for btn in self.buttons: btn.place( relx=x, rely=rel_btns_y, relwidth=rel_btns_width, relheight=rel_btns_height, ) x += rel_btns_width def start(self): self._nur_configure() self._nur_layout() self.set_new_path() self.w_window.mainloop() def end(self): self.write_settings() self.w_window.destroy() def write_settings(self): with open(settings.CONFIG_FILE_PATH, 'w') as f: json.dump( { 'MUSIC_PATH': self.music_path, 'musics': self.musics, 'VOLUME': self.player.audio_get_volume() }, f, indent=4) def set_new_path(self, event=None): if event: self.music_path = askdirectory( title=u'Выберите папку с музыкой', initialdir=self.music_path) or self.music_path else: self.music_path = settings.MUSIC_PATH self.w_label_base_path['text'] = self.music_path self._load_musics() def _get_musics(self): _musics = {} for root, dirs, files in os.walk(self.music_path): for fil in files: if fil.endswith('.mp3'): file_path = os.path.join(root, fil) _musics[file_path] = { 'file_name': fil, 'album': (file_path.replace(self.music_path, '').replace(fil, '')), } return _musics def _load_musics(self): for mus_path, meta in self._get_musics().iteritems(): if mus_path not in self.musics: self.musics[mus_path] = meta meta['last_positions'] = [1.0] self.__load_musics() def __load_musics(self): self.musics_map = [(mus_path, u'{album}{file_name}'.format(**mus_meta)) for mus_path, mus_meta in self.musics.iteritems()] self.musics_map.sort(key=lambda x: x[1]) self.musics_map = [(item[0], u'{0} - {2} - {1}'.format( index, item[1], (sum(self.musics[item[0]]['last_positions']) / len(self.musics[item[0]]['last_positions'])))) for index, item in enumerate(self.musics_map)] self.w_listbox_tracks.delete(0, END) self.w_listbox_tracks.insert( END, *(title for mus_path, title in self.musics_map)) def select_music(self, event=None): self.calculate_mark() try: index = self.w_listbox_tracks.curselection()[0] self.current_play_path, music_title = self.musics_map[index] except IndexError: return else: self.player.stop() self.media = self.media_instance.media_new(self.current_play_path) self.mediaManager = self.media.event_manager() self.player.set_media(self.media) self.player.play() self.player.audio_set_volume(settings.VOLUME) if not self.worked: self.worked = True self.w_window.after(3000, self.after) # self.player.set_position(0.9) def btn_pause(self): self.player.pause() self.worked = not self.worked print self.worked if self.worked: self.w_window.after(3000, self.after) def btn_stop(self): self.player.stop() self.worked = False def btn_plus(self): volume = self.player.audio_get_volume() if volume < 100: self.player.audio_set_volume(volume + 10) def btn_minus(self): volume = self.player.audio_get_volume() if volume > 0: self.player.audio_set_volume(volume - 10) def btn_next(self): if not self.musics: return self.calculate_mark() if self.mark5 < 10: mark = 0.8 self.mark5 += 1 elif self.mark4 < 8: mark = 0.6 self.mark4 += 1 elif self.mark3 < 6: mark = 0.4 self.mark3 += 1 elif self.mark2 < 4: mark = 0.2 self.mark2 += 1 else: mark = 0 self.mark5 = self.mark4 = self.mark3 = self.mark2 = 0 self.write_settings() self.__load_musics() music_path = random.choice([ path for path, meta in self.musics.iteritems() if sum(meta['last_positions']) / len(meta['last_positions']) > mark ]) for index, music in enumerate(self.musics_map): if music[0] == music_path: break self.w_listbox_tracks.selection_clear(0, END) self.w_listbox_tracks.activate(index) self.w_listbox_tracks.selection_set(index) self.w_listbox_tracks.see(index) self.select_music() def calculate_mark(self): try: self.musics[self.current_play_path]['last_positions'].append( self.player.get_position()) except KeyError: pass else: self.musics[self.current_play_path]['last_positions'] = ( self.musics[self.current_play_path]['last_positions'][-10:]) def after(self): pos = self.player.get_position() if pos in (1.0, self._last_pos): self.btn_next() self._last_pos = pos if self.worked: self.w_window.after(3000, self.after)
class InputDevice(object): def __init__(self): # root is the Tkinter root widget self.root = Tk() self.root.title("Input Device Utility") # self.root.configure(background='grey') self.root.resizable(False,False) # define response to main window closing self.root.protocol ("WM_DELETE_WINDOW", self.app_exit) self.my_device ='' self.my_device_display = StringVar() self.device_list=[] self.matches=0 # overall display root_frame=Frame(self.root) root_frame.pack(side=LEFT) devices_frame=Frame(root_frame,padx=5,pady=10) devices_frame.pack(side=LEFT) devices_label = Label(devices_frame, text="Devices in dev/input") devices_label.pack(side=TOP) devices_list_frame=Frame(devices_frame,padx=5,pady=10) devices_list_frame.pack(side=TOP) selected_device_title=Label(devices_frame,text='Selected device') selected_device_title.pack(side=TOP) self.selected_device_var=StringVar() selected_device=Label(devices_frame,textvariable=self.selected_device_var,fg="red") selected_device.pack(side=TOP) events_frame=Frame(root_frame,padx=5,pady=10) events_frame.pack(side=LEFT) events_title=Label(events_frame,text='Received Events') events_title.pack(side=TOP) events_list_frame=Frame(events_frame,padx=5,pady=10) events_list_frame.pack(side=TOP) # list of devices scrollbar = Scrollbar(devices_list_frame, orient=VERTICAL) self.devices_display = Listbox(devices_list_frame, selectmode=SINGLE, height=20, width = 60, bg="white",activestyle=NONE, fg="black", yscrollcommand=scrollbar.set) scrollbar.config(command=self.devices_display.yview) scrollbar.pack(side=RIGHT, fill=Y) self.devices_display.pack(side=LEFT, fill=BOTH, expand=1) self.devices_display.bind("<ButtonRelease-1>", self.e_select_device) # events display scrollbar = Scrollbar(events_list_frame, orient=VERTICAL) self.events_display = Text(events_list_frame,width=40,height=20, wrap='word', font="arial 11",padx=5,yscrollcommand=scrollbar.set) scrollbar.config(command=self.events_display.yview) scrollbar.pack(side=RIGHT, fill=Y) self.events_display.pack(side=LEFT, fill=BOTH, expand=1) self.events_display.config(state=NORMAL) self.events_display.delete(1.0, END) self.events_display.config(state=DISABLED) self.selected_device_index=-1 self.matches=0 self.get_all_devices() self.refresh_devices_display() self.root.after(10,self.event_loop) # and enter Tkinter event loop self.root.mainloop() # *************************************** # INIT AND EXIT # *************************************** def app_exit(self): self.root.destroy() exit() def event_loop(self): if self.matches>0: self.get_events() self.root.after(10,self.event_loop) def refresh_devices_display(self): self.devices_display.delete(0,self.devices_display.size()) for device in self.all_devices: self.devices_display.insert(END, device[0]+ ' ' +device[1]) if self.selected_device_index >= 0: self.devices_display.itemconfig(self.selected_device_index,fg='red') self.devices_display.see(self.selected_device_index) def e_select_device(self,event): self.selected_device_index=-1 if len(self.all_devices)>0: self.selected_device_index=int(event.widget.curselection()[0]) selected_device=self.all_devices[self.selected_device_index] self.selected_device_name=selected_device[0] self.selected_device_var.set(self.selected_device_name) self.get_matching_devices() self.refresh_devices_display() def get_all_devices(self): self.all_devices=[] devices = [evdev.InputDevice(fn) for fn in evdev.list_devices()] for device in devices: self.all_devices.append([device.name,device.fn]) def get_matching_devices(self): self.matches=0 self.matching_devices=[] devices = [evdev.InputDevice(fn) for fn in evdev.list_devices()] for device in devices: if self.selected_device_name in device.name: device_ref = evdev.InputDevice(device.fn) self.matching_devices.append(device_ref) self.matches+=1 def get_events(self): r,w,x = select(self.matching_devices, [], [],0) if r == []: return for event in r[0].read(): if event.type == evdev.ecodes.EV_KEY: key_event = evdev.categorize(event) if key_event.keystate == 1: key_text='Down' else: key_text='Up' # print key_event.keycode,key_text if type(key_event.keycode) is list: code_text=', '.join(key_event.keycode) else: code_text=key_event.keycode self.events_display.config(state=NORMAL) self.events_display.insert(END,'\n'+ code_text + ' ' + key_text) self.events_display.config(state=DISABLED) self.events_display.see(END)
class Gamelist(): def __init__(self, drive, platform): GameListData.game_list_data_json = GameListData().get_game_list() self.json_game_list_data = GameListData.game_list_data_json if drive == 'USB(*)': self.drive_to_show = '/dev_' + drive.lower().replace('(*)', '') else: self.drive_to_show = '/dev_' + drive.lower() + '/' self.platform_to_show = platform + '_games' self.WCM_BASE_PATH = AppPaths.wcm_gui self.last_selection = (None, 0) self.list_of_items = [] self.selected_title_id = None self.selected_title = None self.selected_path = None self.selected_filename = None self.drive_system_path_array = None self.is_cleared = False def create_main_frame(self, entry_field_title_id, entry_field_title, entry_field_filename, entry_field_iso_path, entry_field_platform, drive_system_array): self.entry_field_title_id = entry_field_title_id self.entry_field_title = entry_field_title self.entry_field_filename = entry_field_filename self.entry_field_iso_path = entry_field_iso_path self.entry_field_platform = entry_field_platform self.drive_system_path_array = drive_system_array self.corrected_index = [] self.main_frame = Frame() self.popup_menu = Menu(self.main_frame, tearoff=0) self.popup_menu.add_command(label="Delete", command=self.delete_selected) self.popup_menu.add_command(label="Rename", command=self.rename_selected) # self.popup_menu.add_command(label="Refetch", # command=self.refetch) # self.popup_menu.add_command(label="Select All", # command=self.select_all) s = Scrollbar(self.main_frame) self._listbox = Listbox(self.main_frame, width=465) self._listbox.bind('<Enter>', self._bound_to_mousewheel) self._listbox.bind('<Leave>', self._unbound_to_mousewheel) self._listbox.bind("<Button-3>", self.popup) # Button-2 on Aqua s.pack(side=RIGHT, fill=Y) self._listbox.pack(side=LEFT, fill=Y) s['command'] = self._listbox.yview self._listbox['yscrollcommand'] = s.set # default filters if 'ALL_games' == self.platform_to_show: # iterate all platforms for platform in self.json_game_list_data: for list_game in self.json_game_list_data[platform]: # titles in the list has been designed to be unique if '/dev_all/' == self.drive_to_show or self.drive_to_show in list_game['path']: self.add_item(list_game['title']) else: for list_game in self.json_game_list_data[self.platform_to_show]: if '/dev_all/' == self.drive_to_show or self.drive_to_show in list_game['path']: self.add_item(list_game['title']) for x in range(19 - self._listbox.size()): self.add_item('') # adding shade to every other row of the list for x in range(0, self._listbox.size()): if x % 2 == 0: self._listbox.itemconfig(x, {'fg': 'white'}, background='#001738') else: self._listbox.itemconfig(x, {'fg': 'white'}, background='#001F4C') self.label = Label(self.main_frame) self.selection_poller() return self.main_frame def selection_poller(self): self.label.after(200, self.selection_poller) self.new_selection = self._listbox.curselection() # cursor har been initiated if self._listbox.curselection() is not (): if self.new_selection[0] is not self.last_selection[0] or self.is_cleared: self.entry_fields_update(self.new_selection) self.is_cleared = False self.last_selection = self.new_selection def entry_fields_update(self, new_selection): for platform in self.json_game_list_data: for list_game in self.json_game_list_data[platform]: self.selected_title = self._listbox.get(new_selection[0]) tmp_title = list_game['title'] match = self.selected_title == str(tmp_title) if match: self.selected_title_id = str(list_game['title_id']).replace('-', '') self.selected_title = str(list_game['title']) self.selected_path = str(list_game['path']) self.selected_filename = str(list_game['filename']) self.selected_platform = str(list_game['platform']) # parse drive and system from json data path_array = filter(None, self.selected_path.split('/')) self.drive_system_path_array[0] = path_array[0] self.drive_system_path_array[1] = path_array[1] self.drive_system_path_array[2] = '/'.join(path_array[2:len(path_array)]).replace('//', '') self.entry_field_title_id.delete(0, len(self.entry_field_title_id.get())-1) self.entry_field_title_id.delete(0, END) self.entry_field_title_id.insert(0, self.selected_title_id) self.entry_field_title.delete(0, END) self.entry_field_title.insert(0, self.selected_title) self.entry_field_filename.delete(0, END) self.entry_field_filename.insert(0, self.selected_filename) self.entry_field_platform.delete(0, END) self.entry_field_platform.insert(0, self.selected_platform) return True def get_selected_path(self): return self.current_iso_path def get_listbox(self): return self._listbox def get_ascending_index(self, list_of_items, item, ignore_case=True): lo = 0 hi = len(list_of_items) if ignore_case: item = item.lower() while lo < hi: mid = (lo + hi) // 2 if item < list_of_items[mid].lower(): hi = mid else: lo = mid + 1 else: while lo < hi: mid = (lo + hi) // 2 if item < list_of_items[mid]: hi = mid else: lo = mid + 1 return lo def add_item(self, item): if item != '': self.list_of_items = self._listbox.get(0, END) # getting ascending index in order to sort alphabetically index = self.get_ascending_index(self.list_of_items, item) self._listbox.insert(index, item) else: self._listbox.insert(END, item) def get_items(self): return self.list_of_items def _bound_to_mousewheel(self, event): self._listbox.bind_all("<MouseWheel>", self._on_mousewheel) def _unbound_to_mousewheel(self, event): self._listbox.unbind_all("<MouseWheel>") def _on_mousewheel(self, event): self._listbox.yview_scroll(int(-1*(event.delta/30)), "units") def popup(self, event): try: self._listbox.selection_clear(0, END) self._listbox.selection_set(self._listbox.nearest(event.y)) self._listbox.activate(self._listbox.nearest(event.y)) finally: if self._listbox.get(self._listbox.curselection()[0]) is not '': self.popup_menu.tk_popup(event.x_root + 43, event.y_root + 12, 0) self.popup_menu.grab_release() self.popup_menu.focus_set() def delete_selected(self): import tkMessageBox game_folder_path = os.path.join(AppPaths.game_work_dir, '..') response = tkMessageBox.askyesno('Delete game folder', 'Delete \'' + self.entry_field_title.get() + '\'?\n\nFolder path: ' + os.path.realpath(game_folder_path)) # yes if response: # remove game from visual game list for i in self._listbox.curselection()[::-1]: self._listbox.delete(i) removed_index = i # remove game from json game list platform_key = self.entry_field_platform.get() + '_games' self.json_game_list_data[platform_key] = [x for x in self.json_game_list_data[platform_key] if x['title'] != self.selected_title] # update the json game list file with open(GameListData.GAME_LIST_DATA_PATH, 'w') as newFile: json_text = json.dumps(self.json_game_list_data, indent=4, separators=(",", ":")) newFile.write(json_text) # remove the game build folder too if AppPaths.game_work_dir != os.path.join(AppPaths.wcm_gui, 'work_dir'): if os.path.isdir(game_folder_path): if 'webman-classics-maker' in game_folder_path: shutil.rmtree(game_folder_path) # clear entry_fields self.clear_entries_and_path() # set cursor self._listbox.select_set(removed_index) #This only sets focus on the first item. def rename_selected(self): self.entry_field_title.selection_range(0, END) self.entry_field_title.focus_set() def select_all(self): self._listbox.selection_set(0, 'end') def clear_entries_and_path(self): self.entry_field_title_id.delete(0, len(self.entry_field_title_id.get())-1) self.entry_field_title_id.delete(0, END) self.entry_field_title.delete(0, END) self.entry_field_platform.delete(0, END) self.entry_field_filename.delete(0, END) self.is_cleared = True def get_selected_build_dir_path(self): self.build_dir_path = '' if self.selected_filename not in {'', None}: filename = self.selected_filename title_id = self.selected_title_id.replace('-', '') build_base_path = AppPaths.builds tmp_filename = filename # removes the file extension from tmp_filename for file_ext in GlobalVar.file_extensions: if filename.upper().endswith(file_ext): tmp_filename = filename[0:len(filename)-len(file_ext)] break game_folder_name = tmp_filename.replace(' ', '_') + '_(' + title_id.replace('-', '') + ')' self.build_dir_path = os.path.join(build_base_path, game_folder_name) return self.build_dir_path
class FoodGUI(Frame): def __init__(self, parent): Frame.__init__(self, parent) self.parent = parent self.initUI() def initUI(self): self.parent.title("Food List Editor") self.style = Style() self.style.theme_use("default") self.pack(fill=BOTH, expand=1) self.columnconfigure(1, weight=1) self.columnconfigure(3, pad=7) self.rowconfigure(4, weight=1) self.rowconfigure(5, pad=7) lbl = Label(self, text="Food List") lbl.grid(sticky=W, pady=4, padx=5) abtn = Button(self, text="Add Food", command=self.sequence) abtn.grid(row=1, column=3) dbtn = Button(self, text="Delete Food", command=self.delete_food) dbtn.grid(row=2, column=3, pady=4) upbtn = Button(self, text="Refresh", command=self.update_list) upbtn.grid(row=3, column=3) cbtn = Button(self, text="Close", command=self.close_program) cbtn.grid(row=5, column=3) scrollbar = Scrollbar(self, orient="vertical") self.lb = Listbox(self, width=50, height=20,\ yscrollcommand=scrollbar.set) scrollbar.config(command=self.lb.yview) self.make_list() def make_list(self): while self.lb.size(): self.lb.delete(0) try: acts1 = open("food_list.txt") acts = acts1.readlines() acts1.close() except IOError: new_list = open("food_list.txt", 'w') new_list.close() acts1 = open("food_list.txt") acts = acts1.readlines() acts1.close() for i in acts: self.lb.insert(END, i) self.lb.bind("<<ListboxSelect>>") self.lb.place(x=5, y=25) def sequence(self): self.add_food() self.update_list() def update_list(self): del_list = open('food_list.txt') del_list2 = del_list.readlines() del_list.close() new_food_list = open('food_list.txt', 'w') for line in del_list2: if line != "\n": new_food_list.writelines(line) new_food_list.close() self.make_list() def add_food(self): if __name__ == '__main__': root2 = Tk() root2.geometry("500x200+500+300") app2 = AddFood(root2, self) root2.mainloop() def delete_food(self): del_f = self.lb.get(ACTIVE) del_list = open('food_list.txt') del_list2 = del_list.readlines() del_list.close() new_food_list = open('food_list.txt', 'w') for line in del_list2: if line != del_f: new_food_list.writelines(line) new_food_list.close() self.update_list() def close_program(self): exit(0)
class Main(Frame): def __init__(self, parent): Frame.__init__(self, parent) self.parent = parent self.current_image = posts[0] self.posts = posts self.initUI() self.current_booru = None def initUI(self): self.parent.title("Booru") self.pack(fill=Y, expand=0, side=LEFT) myicon = ImageTk.PhotoImage(file="sbooru.ico") self.current_booru_var = StringVar() self.mb = Menubutton(self, textvariable=self.current_booru_var, relief=RAISED, image=myicon, compound=LEFT) self.mb.image = myicon self.mb.pack(side=TOP) self.mb.menu = Menu(self.mb, tearoff=0) self.mb["menu"] = self.mb.menu self.current_booru_var.set("Safebooru") def change_booru(booru): self.current_booru = booru if self.current_booru == 0: self.current_booru_var.set("Danbooru") if self.current_booru == 1: self.current_booru_var.set("Safebooru") self.mb.menu.add_command(label="Danbooru", command=lambda: change_booru(0)) self.mb.menu.add_command(label="Safebooru", command=lambda: change_booru(1)) self.mb.pack() image = Image.open( get_image_from_internet_binary( u"%s%s" % (main_url, self.posts[0][u"preview_file_url"]))) photo = ImageTk.PhotoImage(image) self.label = Label(self, image=photo) self.label.image = photo self.label.pack(fill=Y, expand=0, side=TOP) self.lb = Listbox(self) for i in self.posts: self.lb.insert(END, i["id"]) self.lb.bind("<<ListboxSelect>>", self.onSelect) self.lb.pack(pady=15, fill=Y, expand=0, side=LEFT) self.description = Labelframe(self, text="Description", height=350, width=350) self.description.pack(pady=15, expand=0) #artist self.artist_v = StringVar() self.artist = Label(self.description, textvariable=self.artist_v, justify=LEFT, wraplength=350, anchor=W) self.artist.pack() #md5 self.md5_v = StringVar() self.md5 = Label(self.description, textvariable=self.md5_v, justify=LEFT, wraplength=350, anchor=W) self.md5.pack() #source self.source_v = StringVar() self.source = Label(self.description, textvariable=self.source_v, justify=LEFT, wraplength=350, anchor=W) self.source.pack() #wxh self.wxh_v = StringVar() self.wxh = Label(self.description, textvariable=self.wxh_v, justify=LEFT, wraplength=350, anchor=W) self.wxh.pack() #tags (for now all) self.tags_v = StringVar() self.tags = Label(self.description, textvariable=self.tags_v, justify=LEFT, wraplength=350, anchor=W) self.tags.pack() #uploader self.uploader_v = StringVar() self.uploader = Label(self.description, textvariable=self.uploader_v, justify=LEFT, wraplength=350, anchor=W) self.uploader.pack() idx = (0, 0) try: self.artist_v.set(u"Artist:\t%s" % self.posts[idx[0]][u"tag_string_artist"]) except KeyError: self.artist_v.set(u"Artist:\t") try: self.md5_v.set(u"MD5:\t%s" % self.posts[idx[0]][u"md5"]) except KeyError: self.md5_v.set(u"MD5:\t") try: self.source_v.set(u"Source:\t%s" % self.posts[idx[0]][u"source"]) except KeyError: self.source_v.set(u"Source:\t") try: self.wxh_v.set(u"Size:\t%sx%s" % (self.posts[idx[0]][u"image_width"], self.posts[idx[0]][u"image_height"])) except KeyError: self.wxh_v.set(u"Size:\t") try: self.tags_v.set(u"Tags:\t%s" % self.posts[idx[0]][u"tag_string"]) except KeyError: self.tags_v.set(u"Tags:\t") try: self.uploader_v.set(u"Uploader:\t%s" % self.posts[idx[0]][u"uploader_name"]) except KeyError: self.uploader_v.set(u"Uploader:\t") self.button_frame = Frame(self.description) self.button_frame.pack(fill=Y, expand=0, side=LEFT) def download_image_current(): def download(): urllib.urlretrieve( "%s%s" % (main_url, self.current_image[u"file_url"]), "%s_%s.%s" % (self.current_image[u"id"], self.current_image[u"md5"], self.current_image[u"file_ext"])) t1 = Thread(target=download, args=()) t1.start() self.download_button = Button(self.button_frame, text="Download", command=download_image_current) self.download_button.pack(side=LEFT) def bigger_preview(): image = Image.open( get_image_from_internet_binary( u"%s%s" % (main_url, self.current_image[u"file_url"]))) photo = ImageTk.PhotoImage(image) self.bigpreview = Toplevel(self) labelu = Label(self.bigpreview, image=photo) labelu.image = photo labelu.pack(fill=Y, expand=0, side=LEFT) self.preview_button = Button(self.button_frame, text="Preview", command=bigger_preview) self.preview_button.pack(side=RIGHT) def onRefresh(): def method(): query_args["page"] = self.current_page.get() self.posts = get_posts("posts.json", query_args) self.lb.delete(0, END) for i in self.posts: self.lb.insert(END, i["id"]) t1 = Thread(target=method, args=()) t1.start() self.refresh = Button(self.button_frame, text="Refresh posts", command=onRefresh) self.refresh.pack(side=LEFT) page_control = Frame(self) page_control.pack(pady=15, side=BOTTOM) self.current_page = IntVar() self.current_page.set(1) def forward_f(): self.current_page.set(self.current_page.get() + 1) onRefresh() forward = Button(page_control, text=">>", command=forward_f) forward.pack(side=RIGHT) def backward_f(): self.current_page.set((self.current_page.get() - 1) if ( self.current_page.get() - 1 > 0) else self.current_page.get()) onRefresh() backward = Button(page_control, text="<<", command=backward_f) backward.pack(side=LEFT) curpaglabl = Label(page_control, textvariable=self.current_page, background="orange") curpaglabl.pack(pady=15, side=BOTTOM) def onSelectFileBrowser(self, val): sender = val.widget idx = sender.curselection() def get_image_and_cover_it(self): with open(sender.get(idx), "r") as fre: image = Image.open(fre.read()) photo = ImageTk.PhotoImage(image) self.label.configure(image=photo) self.label.image = photo t1 = Thread(target=get_image_and_cover_it, args=(self, )) t1.start() def onSelect(self, val): sender = val.widget idx = sender.curselection() self.current_image = self.posts[idx[0]] try: self.artist_v.set(u"Artist:\t%s" % self.posts[idx[0]][u"tag_string_artist"]) except KeyError: self.artist_v.set(u"Artist:\t") try: self.md5_v.set(u"MD5:\t%s" % self.posts[idx[0]][u"md5"]) except KeyError: self.md5_v.set(u"MD5:\t") try: self.source_v.set(u"Source:\t%s" % self.posts[idx[0]][u"source"]) except KeyError: self.source_v.set(u"Source:\t") try: self.wxh_v.set(u"Size:\t%sx%s" % (self.posts[idx[0]][u"image_width"], self.posts[idx[0]][u"image_height"])) except KeyError: self.wxh_v.set(u"Size:\t") try: self.tags_v.set(u"Tags:\t%s" % self.posts[idx[0]][u"tag_string"]) except KeyError: self.tags_v.set(u"Tags:\t") try: self.uploader_v.set(u"Uploader:\t%s" % self.posts[idx[0]][u"uploader_name"]) except KeyError: self.uploader_v.set(u"Uploader:\t") def get_image_and_cover_it(self): image = Image.open( get_image_from_internet_binary( u"%s%s" % (main_url, self.posts[idx[0]][u"preview_file_url"]))) photo = ImageTk.PhotoImage(image) self.label.configure(image=photo) self.label.image = photo t1 = Thread(target=get_image_and_cover_it, args=(self, )) t1.start()
class MyFirstGUI: def __init__(self, master): self.master = master master.title("Optistruct to Abaqus") #minusImage = PhotoImage(file="minus_svg.gif") #plusImage = ImageTk.PhotoImage(Image.open('plus_svg.png')) #minusImage = ImageTk.PhotoImage(Image.open('minus_svg.gif')) #plusImage=PhotoImage(file="plus.gif") #minusImage=PhotoImage(file="minus.gif") self.fileList = [] self.label = Label(master, text="Optistruct to Abaqus Conversion") self.label.pack() self.listbox = Listbox(master, width=100) self.listbox.pack(side=LEFT) self.plus_button = Button(master, text='+', width="1", height="1", command=self.addFile) self.plus_button.grid(row=0, column=0) self.plus_button.pack(side=RIGHT) self.minus_button = Button(master, text='-', width="1", height="1", command=self.removeFile) self.minus_button.grid(row=1, column=0) self.minus_button.pack(side=RIGHT) self.convert_button = Button(master, text="Convert", command=self.convertFiles) self.convert_button.grid(row=1, column=0) self.convert_button.pack() self.clear_button = Button(master, text="Clear", command=self.clear) self.clear_button.grid(row=2, column=0) self.clear_button.pack(side=BOTTOM) self.close_button = Button(master, text="Close", command=master.quit) self.close_button.grid(row=2, column=1) self.close_button.pack(side=BOTTOM) def removeFile(self): self.listbox.delete(self.listbox.curselection()[0]) self.fileList.pop(self.listbox.curselection()[0]) def clear(self): self.fileList = [] self.listbox.delete(0, END) def convertFiles(self): for mesh in self.fileList: print 'Processing {}'.format(mesh) currMesh = Mesh.fromOptistruct(mesh) currMesh.toAbaqus() print 'Finished converting {}'.format(mesh) def addFile(self): files = tkFileDialog.askopenfilenames(initialdir="/", title="Select file", filetypes=(("Optistruct Mesh", "*.fem"), ("All Files", "*.*"))) if files != None: for file in files: if not file in self.fileList: self.fileList.append(file) self.listbox.insert(END, file)
class Troop: @classmethod def init_troop(cls, name, nation): strength = random.randint(1, 3) health = random.randint(1, 3) ranged = random.choice([False, True]) #Starting troops are always melee random.choice([False, True]) speed = random.randint(2, 4) discipline = random.randint(1, 2) rank_size = random.randint(4, 15) ranks = random.randint(4, 6) elite = random.randint(2, 6) if ranged: weapons = [random.choice(nation.basic_ranged_weapon_list), random.choice(nation.sidearm_list)] else: weapons = [random.choice(nation.basic_weapon_list), random.choice(nation.basic_weapon_list)] #weapons = [random.choice(nation.ranged_weapon_list), random.choice(nation.sidearm_list)] armor = random.choice(nation.basic_armor_list) mount = nation.mount_none if random.randint(0, 100) < elite + 5: mount = random.choice(nation.basic_mount_list) tier = 1 # print "Unknown nation has created a new unit: " + str(name) + ", armed with: " + str(weapons[0].name) +", " + str(weapons[1].name) + ", "+str(armor.name)+", "+str(mount.name)+" elite: "+str(elite) return cls(name, strength, health, 0, ranged, speed, discipline, rank_size, ranks, weapons, armor, elite, tier, [], mount, troop_nation=nation) def __init__(self, name, strength, health, number, ranged, speed, discipline, rank_size, ranks, weapons, armor, elite, tier, upgrades, mount, stats_history=None, arms_history=None, troop_nation=None): if arms_history is None: arms_history = [] if stats_history is None: stats_history = [] self.name = name self.strength = strength self.health = health self.number = number self.speed = speed self.originally_ranged = ranged #This one won't change when the unit swiches to melee mode. self.ranged = ranged self.discipline = discipline self.rank_size = rank_size self.ranks = ranks self.weapons = weapons self.armor = armor self.mount = mount self.upgrades = upgrades self.elite = elite self.tier = tier self.nation = troop_nation if not arms_history: self.arms_history = [(self.weapons, self.armor)] else: self.arms_history = arms_history if not stats_history: self.stats_history = [utility.base_soldier_stats()] else: self.stats_history = stats_history self.quality = 0 if self.nation is not None: self.nation.troop_tree.append(self) self.experience = 1 #Creates another troop to add to the troop tree @classmethod def new_troop(cls, self, nation): name = nation.language.make_word(nation.language.name_length, True) ranged = random.choice([False, True]) strength = self.strength + random.randint(1, 10 if not ranged else 5) health = self.health + random.randint(1, 4 if not ranged else 2) discipline = self.discipline + random.randint(0, 1) speed = self.speed + random.randint(1, 2) rank_size = random.randint(3, 15) ranks = random.randint(3, 5) if ranged: weapons = [random.choice(nation.ranged_weapon_list), random.choice(nation.sidearm_list)] else: weapons = [random.choice(nation.weapon_list), random.choice(nation.sidearm_list)] armor = random.choice(nation.armor_list) mount = nation.mount_none elite = random.randint(2, 6) if random.randint(0, 100) < (elite * 2) + 5: mount = random.choice(nation.mount_list) # print str(nation.name) + " created a new unit: " + str(name) + ", armed with: " + str(weapons[0].name) +", " + str(weapons[1].name) + ", "+str(armor.name)+", "+str(mount.name) #e.append(events.EventTroopCreated('TroopCreated', {'nation_a': nation.name, 'army_a': name, 'equip_a':weapons, 'armor_a':armor}, s_parent.get_current_date())) return cls(name, strength, health, 0, ranged, speed, discipline, rank_size, ranks, weapons, armor, elite, self.tier + 1, [], mount, troop_nation=nation) def get_info(self): res = {} res['name'] = self.name res['strength'] = self.strength res['health'] = self.health res['number'] = self.number res['speed'] = self.speed res['ranged'] = self.ranged res['discipline'] = self.discipline res['rank_size'] = self.rank_size res['ranks'] = self.ranks res['weapons'] = map(lambda eqp: eqp.get_info(), self.weapons) res['armor'] = self.armor.get_info() res['elite'] = self.elite res['tier'] = self.tier res['mount'] = self.mount res['upgrades'] = [] for upgrade in self.upgrades: res['upgrades'].append(upgrade.get_info()) res['arms_history'] = [] for weapons, armor in self.arms_history: res['arms_history'].append((map(lambda eqp: eqp.get_info(), weapons), armor.get_info())) res['stats_history'] = self.stats_history return res # TODO: Make these actually do something def train(self, amount): return 0 #self.elite += random.randint(0, amount) #print self.elite def upgrade_gear(self): return 0 # if self.quality > 6: # return # self.quality += 1 # #print "upgrading " + str(self.weapons[0].attack) # self.weapons[0].upgrade(1) # self.weapons[0].upgrade_skill(1) # #Sprint "upgrading to" + str(self.weapons[0].attack) # self.weapons[1].upgrade(1) # self.weapons[1].upgrade_skill(1) # self.armor.upgrade(1) # self.armor.upgrade_skill(1) def save(self, path): with open(path + 'army_structure.txt', 'w') as f: f.write(str(self.get_info())) def handle_battle_end(self, stats): self.stats_history[-1] = utility.zip_dict_with(lambda a,b: a + b, self.stats_history[-1], stats) def do_rearm(self, nation): if self.tier == 1: if self.ranged: weapons = [random.choice(nation.basic_ranged_weapon_list), random.choice(nation.sidearm_list)] else: weapons = [random.choice(nation.basic_weapon_list), random.choice(nation.basic_weapon_list)] armor = random.choice(nation.basic_armor_list) mount = nation.mount_none if random.randint(0, 100) < self.elite + 5: mount = random.choice(nation.basic_mount_list) else: if self.ranged: weapons = [random.choice(nation.ranged_weapon_list), random.choice(nation.sidearm_list)] else: weapons = [random.choice(nation.weapon_list), random.choice(nation.sidearm_list)] armor = random.choice(nation.armor_list) mount = nation.mount_none if random.randint(0, 100) < (self.elite * 2) + 5: mount = random.choice(nation.mount_list) self.weapons = weapons self.armor = armor self.mount = mount self.arms_history.append((self.weapons, self.armor, self.mount)) self.stats_history.append(utility.base_soldier_stats()) return self def rearm(self, name, new_weapons, new_armor, new_mount): if self.name == name: self.weapons = new_weapons self.armor = new_armor self.mount = new_mount else: for upgrade in self.upgrades: upgrade.rearm(name, new_weapons, new_armor, new_mount) def show_information_gui(self): self.gui_window = Tk() self.gui_window.title(self.name) self.gui_window.geometry("400x625+0+0") self.gui_window.config(background='white') self.ranged_label = gui.Label(self.gui_window, text='Is ranged: {}'.format(self.ranged)) self.ranged_label.grid(row=0, sticky=W) self.mount_label = gui.Label(self.gui_window, text='Mount: {}'.format(self.mount.name)) self.mount_label.grid(row=1, sticky=W) self.strength_label = gui.Label(self.gui_window, text='Strength: {}'.format(self.strength)) self.strength_label.grid(row=2, sticky=W) self.health_label = gui.Label(self.gui_window, text='Health: {}'.format(self.health)) self.health_label.grid(row=3, sticky=W) self.discipline_label = gui.Label(self.gui_window, text='Discipline: {}'.format(self.discipline)) self.discipline_label.grid(row=4, sticky=W) self.discipline_label = gui.Label(self.gui_window, text='Cost: {}'.format(self.get_soldier_cost())) self.discipline_label.grid(row=5, sticky=W) self.arrangement = gui.Label(self.gui_window, text='Arrangement: {}x{}'.format(self.rank_size, self.ranks)) self.arrangement.grid(row=6, sticky=W) self.arrangement_canvas = Canvas(self.gui_window, width = (self.rank_size + 1) * (TROOP_RADIUS + 1), height= (self.ranks + 1) * (TROOP_RADIUS + 1)) self.arrangement_canvas.config(background='white') self.arrangement_canvas.grid(row=7, sticky=W) for x in xrange(1, self.rank_size + 1): for y in xrange(1, self.ranks + 1): base_x, base_y = x * (TROOP_RADIUS + 1), y * (TROOP_RADIUS + 1) self.arrangement_canvas.create_oval(base_x, base_y, base_x + TROOP_RADIUS, base_y + TROOP_RADIUS) self.upgrade_label = gui.Label(self.gui_window, text='Upgrades:') self.upgrade_label.grid(row=8, sticky=W) self.upgrade_buttons = [] for (i, upgrade) in enumerate(self.upgrades): new_upgrade_button = gui.Button(self.gui_window, text=upgrade.name, command=upgrade.show_information_gui) new_upgrade_button.grid(row=9, column=i, sticky=W) self.upgrade_buttons.append(new_upgrade_button) self.history_choice = StringVar() self.history_choice.set(self.stringify_history(0)) self.stats_label = gui.Label(self.gui_window, text='Stats:') self.stats_label.grid(row=10, column=0, sticky=W) self.stats_choice = OptionMenu(self.gui_window, self.history_choice, *map(self.stringify_history, range(len(self.arms_history)))) self.stats_choice.config(background='white') self.stats_choice['menu'].config(background='white') self.stats_choice.grid(row=10, column=1, sticky=W) self.stats_select = gui.Button(self.gui_window, text='Select', command=self.select_history) self.stats_select.grid(row=10, column=2, sticky=W) self.stats_display = Listbox(self.gui_window) self.stats_display.grid(row=11, column=0, columnspan=3, sticky=W+E) self.select_history() def get_soldier_cost(self): amount = 0 for weapon in self.weapons: amount += weapon.cost amount += self.armor.cost amount += self.mount.cost return amount def stringify_history(self, i): weapon_str = ', '.join(map(lambda i: i.name, self.arms_history[i][0])) armor_str = self.arms_history[i][1].name mount_str = self.mount.name return '{}: ({}, {}), {}'.format(i, weapon_str, armor_str, mount_str) def select_history(self): history_index = int(self.history_choice.get().split(':')[0]) self.stats_display.delete(0, END) for stat in self.stats_history[history_index]: self.stats_display.insert(END, '{}: {}'.format(utility.displayify_text(stat), self.stats_history[history_index][stat])) def add_number(self, number, nation): self.number += number #e.append(events.EventArmyRaised('ArmyRaised', {'nation_a': nation.name, 'army_a': self.name, 'raised_a':number}, s_parent.get_current_date())) if self.number > self.elite** math.sqrt(self.tier): #If we have enough troops, we will create another, better, rank of troops if len(self.upgrades) < 3: self.upgrades.append(Troop.new_troop(self, nation)) self.upgrades[-1].upgrades = [] #Because it wants to put itself as an upgrade, for some reason. TODO if self.number < 0: self.number = 0 #Upgrade troops if possible. if self.number > (self.elite * self.tier) and len(self.upgrades) > 0: upgrading = random.randint(1, self.number // self.elite) self.number -= upgrading per_upgrade = upgrading // len(self.upgrades) for upgrade in self.upgrades: total_cost = nation.get_soldier_cost(upgrade) if nation.money > total_cost: upgrade.add_number(per_upgrade, nation) #print str(nation.name) + " raised an army of " + str(number) + " " + str(self.name) else: self.number += per_upgrade #Add these people back, because they weren't actually upgraded. nation.update_tree(self) return self def reset(self): return self.zero().reset_stats() def reset_stats(self): self.stats_history = [utility.base_soldier_stats()] return self def zero(self): return self.copy().remove_number('', self.size()) def add_army(self, other): self.add_to(other.name, other.number) for i in other.upgrades: self.add_army(i) def add_to(self, type, number): if self.name == type: self.number += number return self else: for upgrade in self.upgrades: if upgrade.name == type: upgrade.number += number return self for upgrade in self.upgrades: val = upgrade.add_to(type, number) if val is not None: return self return None #Returns a list of the unit + it's upgrades def make_upgrade_list(self): return sorted([self] + reduce(lambda a, b: a + b, [i.make_upgrade_list() for i in self.upgrades], []), key=lambda a: a.strength * a.health) def copy(self): return Troop(self.name, self.strength, self.health, 0, self.ranged, self.speed, self.discipline, self.rank_size, self.ranks, [i.copy() for i in self.weapons], self.armor.copy(), self.elite, self.tier, map(lambda i: i.copy(), self.upgrades), self.mount, stats_history=map(dict, self.stats_history), arms_history=list(self.arms_history)) def is_empty(self): return all(map(lambda i: i.is_empty(), self.upgrades)) and self.number == 0 def trim_empty(self): i = 0 while i < len(self.upgrades): if self.upgrades[i].is_empty(): self.upgrades.pop(i) else: self.upgrades[i] = self.upgrades[i].trim_empty() i += 1 return self def take_number(self, number): upgrade_list = self.make_upgrade_list() result = self.copy() for upgrade in upgrade_list: upgraded_amount = 0 if upgrade.number > number: upgrade.number -= number upgraded_amount = number number = 0 else: upgraded_amount = upgrade.number number -= upgrade.number upgrade.number = 0 result.add_to(upgrade.name, upgraded_amount) if number == 0: break return result.trim_empty() def remove_number(self, type, number): if type == '': upgrade_list = self.make_upgrade_list() for upgrade in upgrade_list: if upgrade.number > number: upgrade.number -= number number = 0 return self else: number -= upgrade.number upgrade.number = 0 return self else: if type == self.name: self.number -= number return self.number for i in self.upgrades: if i.name == type: i.number -= number return i.number #If not found in any of them, let's check all the children for i in self.upgrades: val = i.remove_number(type, number) if val >= 0: return val return -1 def size(self): return self.number + sum(map(lambda t: t.size(), self.upgrades)) def merge_all(self, other): if self.name == other.name: self.number += other.number for index, upgrade in enumerate(other.upgrades): if not upgrade in self.upgrades: self.upgrades.append(upgrade.copy()) self.upgrades[-1] = self.upgrades[-1].merge_all(upgrade) else: self_upgrade = self.upgrades.index(upgrade) self.upgrades[self_upgrade] = self.upgrades[self_upgrade].merge_all(upgrade) return self def merge_structure(self, other): result = self.zero() if result.name == other.name: for index, upgrade in enumerate(other.upgrades): if not upgrade in result.upgrades: result.upgrades.append(upgrade.zero()) result.upgrades[-1] = result.upgrades[-1].merge_structure(upgrade) else: self_upgrade = self.upgrades.index(upgrade) result.upgrades[self_upgrade] = result.upgrades[self_upgrade].merge_structure(upgrade) return result def __eq__(self, other): try: return self.name == other.name except: return False def __repr__(self): return "{0}({1}, {2}): {3} {4}".format(self.name, self.strength, self.health, self.number, self.upgrades)
class PPEditor(object): # *************************************** # INIT # *************************************** def __init__(self): self.editor_issue="1.3" # get command options self.command_options=ed_options() # get directory holding the code self.pp_dir=sys.path[0] if not os.path.exists(self.pp_dir+os.sep+"pp_editor.py"): tkMessageBox.showwarning("Pi Presents","Bad Application Directory") exit() # Initialise logging Monitor.log_path=self.pp_dir self.mon=Monitor() self.mon.init() Monitor.classes = ['PPEditor','EditItem','Validator'] Monitor.log_level = int(self.command_options['debug']) self.mon.log (self, "Pi Presents Editor is starting") self.mon.log (self," OS and separator " + os.name +' ' + os.sep) self.mon.log(self,"sys.path[0] - location of code: code "+sys.path[0]) # set up the gui # root is the Tkinter root widget self.root = Tk() self.root.title("Editor for Pi Presents") # self.root.configure(background='grey') self.root.resizable(False,False) # define response to main window closing self.root.protocol ("WM_DELETE_WINDOW", self.app_exit) # bind some display fields self.filename = StringVar() self.display_selected_track_title = StringVar() self.display_show = StringVar() # define menu menubar = Menu(self.root) profilemenu = Menu(menubar, tearoff=0, bg="grey", fg="black") profilemenu.add_command(label='Open', command = self.open_existing_profile) profilemenu.add_command(label='Validate', command = self.validate_profile) menubar.add_cascade(label='Profile', menu = profilemenu) ptypemenu = Menu(profilemenu, tearoff=0, bg="grey", fg="black") ptypemenu.add_command(label='Exhibit', command = self.new_exhibit_profile) ptypemenu.add_command(label='Media Show', command = self.new_mediashow_profile) ptypemenu.add_command(label='Art Media Show', command = self.new_artmediashow_profile) ptypemenu.add_command(label='Menu', command = self.new_menu_profile) ptypemenu.add_command(label='Presentation', command = self.new_presentation_profile) ptypemenu.add_command(label='Interactive', command = self.new_interactive_profile) ptypemenu.add_command(label='Live Show', command = self.new_liveshow_profile) ptypemenu.add_command(label='Art Live Show', command = self.new_artliveshow_profile) ptypemenu.add_command(label='RadioButton Show', command = self.new_radiobuttonshow_profile) ptypemenu.add_command(label='Hyperlink Show', command = self.new_hyperlinkshow_profile) ptypemenu.add_command(label='Blank', command = self.new_blank_profile) profilemenu.add_cascade(label='New from Template', menu = ptypemenu) showmenu = Menu(menubar, tearoff=0, bg="grey", fg="black") showmenu.add_command(label='Delete', command = self.remove_show) showmenu.add_command(label='Edit', command = self.m_edit_show) showmenu.add_command(label='Copy To', command = self.copy_show) menubar.add_cascade(label='Show', menu = showmenu) stypemenu = Menu(showmenu, tearoff=0, bg="grey", fg="black") stypemenu.add_command(label='Menu', command = self.add_menushow) stypemenu.add_command(label='MediaShow', command = self.add_mediashow) stypemenu.add_command(label='LiveShow', command = self.add_liveshow) stypemenu.add_command(label='HyperlinkShow', command = self.add_hyperlinkshow) stypemenu.add_command(label='RadioButtonShow', command = self.add_radiobuttonshow) stypemenu.add_command(label='ArtMediaShow', command = self.add_artmediashow) stypemenu.add_command(label='ArtLiveShow', command = self.add_artliveshow) showmenu.add_cascade(label='Add', menu = stypemenu) medialistmenu = Menu(menubar, tearoff=0, bg="grey", fg="black") menubar.add_cascade(label='MediaList', menu = medialistmenu) medialistmenu.add_command(label='Add', command = self.add_medialist) medialistmenu.add_command(label='Delete', command = self.remove_medialist) medialistmenu.add_command(label='Copy To', command = self.copy_medialist) trackmenu = Menu(menubar, tearoff=0, bg="grey", fg="black") trackmenu.add_command(label='Delete', command = self.remove_track) trackmenu.add_command(label='Edit', command = self.m_edit_track) trackmenu.add_command(label='Add from Dir', command = self.add_tracks_from_dir) trackmenu.add_command(label='Add from File', command = self.add_track_from_file) menubar.add_cascade(label='Track', menu = trackmenu) typemenu = Menu(trackmenu, tearoff=0, bg="grey", fg="black") typemenu.add_command(label='Video', command = self.new_video_track) typemenu.add_command(label='Audio', command = self.new_audio_track) typemenu.add_command(label='Image', command = self.new_image_track) typemenu.add_command(label='Web', command = self.new_web_track) typemenu.add_command(label='Message', command = self.new_message_track) typemenu.add_command(label='Show', command = self.new_show_track) typemenu.add_command(label='Menu Track', command = self.new_menu_track) trackmenu.add_cascade(label='New', menu = typemenu) oscmenu = Menu(menubar, tearoff=0, bg="grey", fg="black") menubar.add_cascade(label='OSC', menu = oscmenu) oscmenu.add_command(label='Create OSC configuration', command = self.create_osc) oscmenu.add_command(label='Edit OSC Configuration', command = self.edit_osc) oscmenu.add_command(label='Delete OSC Configuration', command = self.delete_osc) toolsmenu = Menu(menubar, tearoff=0, bg="grey", fg="black") menubar.add_cascade(label='Tools', menu = toolsmenu) toolsmenu.add_command(label='Update All', command = self.update_all) optionsmenu = Menu(menubar, tearoff=0, bg="grey", fg="black") menubar.add_cascade(label='Options', menu = optionsmenu) optionsmenu.add_command(label='Edit', command = self.edit_options) helpmenu = Menu(menubar, tearoff=0, bg="grey", fg="black") menubar.add_cascade(label='Help', menu = helpmenu) helpmenu.add_command(label='Help', command = self.show_help) helpmenu.add_command(label='About', command = self.about) self.root.config(menu=menubar) top_frame=Frame(self.root) top_frame.pack(side=TOP) bottom_frame=Frame(self.root) bottom_frame.pack(side=TOP, fill=BOTH, expand=1) left_frame=Frame(bottom_frame, padx=5) left_frame.pack(side=LEFT) middle_frame=Frame(bottom_frame,padx=5) middle_frame.pack(side=LEFT) right_frame=Frame(bottom_frame,padx=5,pady=10) right_frame.pack(side=LEFT) updown_frame=Frame(bottom_frame,padx=5) updown_frame.pack(side=LEFT) tracks_title_frame=Frame(right_frame) tracks_title_frame.pack(side=TOP) tracks_label = Label(tracks_title_frame, text="Tracks in Selected Medialist") tracks_label.pack() tracks_frame=Frame(right_frame) tracks_frame.pack(side=TOP) shows_title_frame=Frame(left_frame) shows_title_frame.pack(side=TOP) shows_label = Label(shows_title_frame, text="Shows") shows_label.pack() shows_frame=Frame(left_frame) shows_frame.pack(side=TOP) shows_title_frame=Frame(left_frame) shows_title_frame.pack(side=TOP) medialists_title_frame=Frame(left_frame) medialists_title_frame.pack(side=TOP) medialists_label = Label(medialists_title_frame, text="Medialists") medialists_label.pack() medialists_frame=Frame(left_frame) medialists_frame.pack(side=LEFT) # define buttons add_button = Button(middle_frame, width = 5, height = 2, text='Edit\nShow', fg='black', command = self.m_edit_show, bg="light grey") add_button.pack(side=RIGHT) add_button = Button(updown_frame, width = 5, height = 1, text='Add', fg='black', command = self.add_track_from_file, bg="light grey") add_button.pack(side=TOP) add_button = Button(updown_frame, width = 5, height = 1, text='Edit', fg='black', command = self.m_edit_track, bg="light grey") add_button.pack(side=TOP) add_button = Button(updown_frame, width = 5, height = 1, text='Up', fg='black', command = self.move_track_up, bg="light grey") add_button.pack(side=TOP) add_button = Button(updown_frame, width = 5, height = 1, text='Down', fg='black', command = self.move_track_down, bg="light grey") add_button.pack(side=TOP) # define display of showlist scrollbar = Scrollbar(shows_frame, orient=VERTICAL) self.shows_display = Listbox(shows_frame, selectmode=SINGLE, height=12, width = 40, bg="white",activestyle=NONE, fg="black", yscrollcommand=scrollbar.set) scrollbar.config(command=self.shows_display.yview) scrollbar.pack(side=RIGHT, fill=Y) self.shows_display.pack(side=LEFT, fill=BOTH, expand=1) self.shows_display.bind("<ButtonRelease-1>", self.e_select_show) # define display of medialists scrollbar = Scrollbar(medialists_frame, orient=VERTICAL) self.medialists_display = Listbox(medialists_frame, selectmode=SINGLE, height=12, width = 40, bg="white",activestyle=NONE, fg="black",yscrollcommand=scrollbar.set) scrollbar.config(command=self.medialists_display.yview) scrollbar.pack(side=RIGHT, fill=Y) self.medialists_display.pack(side=LEFT, fill=BOTH, expand=1) self.medialists_display.bind("<ButtonRelease-1>", self.select_medialist) # define display of tracks scrollbar = Scrollbar(tracks_frame, orient=VERTICAL) self.tracks_display = Listbox(tracks_frame, selectmode=SINGLE, height=25, width = 40, bg="white",activestyle=NONE, fg="black",yscrollcommand=scrollbar.set) scrollbar.config(command=self.tracks_display.yview) scrollbar.pack(side=RIGHT, fill=Y) self.tracks_display.pack(side=LEFT,fill=BOTH, expand=1) self.tracks_display.bind("<ButtonRelease-1>", self.e_select_track) # initialise editor options class and OSC config class self.options=Options(self.pp_dir) # creates options file in code directory if necessary self.osc_config=OSCConfig() # initialise variables self.init() # and enter Tkinter event loop self.root.mainloop() # *************************************** # INIT AND EXIT # *************************************** def app_exit(self): self.root.destroy() exit() def init(self): self.options.read() self.pp_home_dir = self.options.pp_home_dir self.pp_profiles_offset = self.options.pp_profiles_offset self.initial_media_dir = self.options.initial_media_dir self.mon.log(self,"Data Home from options is "+self.pp_home_dir) self.mon.log(self,"Current Profiles Offset from options is "+self.pp_profiles_offset) self.mon.log(self,"Initial Media from options is "+self.initial_media_dir) self.pp_profile_dir='' self.osc_config_file = '' self.current_medialist=None self.current_showlist=None self.current_show=None self.shows_display.delete(0,END) self.medialists_display.delete(0,END) self.tracks_display.delete(0,END) # *************************************** # MISCELLANEOUS # *************************************** def edit_options(self): """edit the options then read them from file""" eo = OptionsDialog(self.root, self.options.options_file,'Edit Options') if eo.result is True: self.init() def show_help (self): tkMessageBox.showinfo("Help","Read 'manual.pdf'") def about (self): tkMessageBox.showinfo("About","Editor for Pi Presents Profiles\n" +"For profile version: " + self.editor_issue + "\nAuthor: Ken Thompson" +"\nWebsite: http://pipresents.wordpress.com/") def validate_profile(self): val =Validator() val.validate_profile(self.root,self.pp_dir,self.pp_home_dir,self.pp_profile_dir,self.editor_issue,True) # ************** # OSC CONFIGURATION # ************** def create_osc(self): if self.pp_profile_dir=='': return if self.osc_config.read(self.osc_config_file) is False: iodir=self.pp_profile_dir+os.sep+'pp_io_config' if not os.path.exists(iodir): os.makedirs(iodir) self.osc_config.create(self.osc_config_file) def edit_osc(self): if self.osc_config.read(self.osc_config_file) is False: # print 'no config file' return osc_ut=OSCUnitType(self.root,self.osc_config.this_unit_type) self.req_unit_type=osc_ut.result if self.req_unit_type != None: # print self.req_unit_type eosc = OSCEditor(self.root, self.osc_config_file,self.req_unit_type,'Edit OSC Configuration') def delete_osc(self): if self.osc_config.read(self.osc_config_file) is False: return os.rename(self.osc_config_file,self.osc_config_file+'.bak') # ************** # PROFILES # ************** def open_existing_profile(self): initial_dir=self.pp_home_dir+os.sep+"pp_profiles"+self.pp_profiles_offset if os.path.exists(initial_dir) is False: self.mon.err(self,"Profiles directory not found: " + initial_dir + "\n\nHint: Data Home option must end in pp_home") return dir_path=tkFileDialog.askdirectory(initialdir=initial_dir) # dir_path="C:\Users\Ken\pp_home\pp_profiles\\ttt" if len(dir_path)>0: self.open_profile(dir_path) def open_profile(self,dir_path): showlist_file = dir_path + os.sep + "pp_showlist.json" if os.path.exists(showlist_file) is False: self.mon.err(self,"Not a Profile: " + dir_path + "\n\nHint: Have you opened the profile directory?") return self.pp_profile_dir = dir_path self.root.title("Editor for Pi Presents - "+ self.pp_profile_dir) if self.open_showlist(self.pp_profile_dir) is False: self.init() return self.open_medialists(self.pp_profile_dir) self.refresh_tracks_display() self.osc_config_file=self.pp_profile_dir+os.sep+'pp_io_config'+os.sep+'osc.cfg' def new_profile(self,profile): d = Edit1Dialog(self.root,"New Profile","Name", "") if d .result is None: return name=str(d.result) if name == "": tkMessageBox.showwarning("New Profile","Name is blank") return to = self.pp_home_dir + os.sep + "pp_profiles"+ self.pp_profiles_offset + os.sep + name if os.path.exists(to) is True: tkMessageBox.showwarning( "New Profile","Profile exists\n(%s)" % to ) return shutil.copytree(profile, to, symlinks=False, ignore=None) self.open_profile(to) def new_exhibit_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep + 'ppt_exhibit_1p3' self.new_profile(profile) def new_interactive_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep + 'ppt_interactive_1p3' self.new_profile(profile) def new_menu_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep + 'ppt_menu_1p3' self.new_profile(profile) def new_presentation_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep + 'ppt_presentation_1p3' self.new_profile(profile) def new_blank_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep +"ppt_blank_1p3" self.new_profile(profile) def new_mediashow_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep + 'ppt_mediashow_1p3' self.new_profile(profile) def new_liveshow_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep + 'ppt_liveshow_1p3' self.new_profile(profile) def new_artmediashow_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep + 'ppt_artmediashow_1p3' self.new_profile(profile) def new_artliveshow_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep + 'ppt_artliveshow_1p3' self.new_profile(profile) def new_radiobuttonshow_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep + 'ppt_radiobuttonshow_1p3' self.new_profile(profile) def new_hyperlinkshow_profile(self): profile = self.pp_dir+os.sep+'pp_resources'+os.sep+'pp_templates'+os.sep + 'ppt_hyperlinkshow_1p3' self.new_profile(profile) # *************************************** # Shows # *************************************** def open_showlist(self,profile_dir): showlist_file = profile_dir + os.sep + "pp_showlist.json" if os.path.exists(showlist_file) is False: self.mon.err(self,"showlist file not found at " + profile_dir + "\n\nHint: Have you opened the profile directory?") self.app_exit() self.current_showlist=ShowList() self.current_showlist.open_json(showlist_file) if float(self.current_showlist.sissue())<float(self.editor_issue) or (self.command_options['forceupdate'] is True and float(self.current_showlist.sissue()) == float(self.editor_issue)): self.update_profile() self.mon.err(self,"Version of profile has been updated to "+self.editor_issue+", please re-open") return False if float(self.current_showlist.sissue())>float(self.editor_issue): self.mon.err(self,"Version of profile is greater than editor, must exit") self.app_exit() self.refresh_shows_display() return True def save_showlist(self,showlist_dir): if self.current_showlist is not None: showlist_file = showlist_dir + os.sep + "pp_showlist.json" self.current_showlist.save_list(showlist_file) def add_mediashow(self): self.add_show(PPdefinitions.new_shows['mediashow']) def add_liveshow(self): self.add_show(PPdefinitions.new_shows['liveshow']) def add_radiobuttonshow(self): self.add_show(PPdefinitions.new_shows['radiobuttonshow']) def add_hyperlinkshow(self): self.add_show(PPdefinitions.new_shows['hyperlinkshow']) def add_artliveshow(self): self.add_show(PPdefinitions.new_shows['artliveshow']) def add_artmediashow(self): self.add_show(PPdefinitions.new_shows['artmediashow']) def add_menushow(self): self.add_show(PPdefinitions.new_shows['menu']) def add_start(self): self.add_show(PPdefinitions.new_shows['start']) def add_show(self,default): # append it to the showlist and then add the medialist if self.current_showlist is not None: d = Edit1Dialog(self.root,"AddShow","Show Reference", "") if d.result is None: return name=str(d.result) if name == "": tkMessageBox.showwarning("Add Show","Name is blank") return if self.current_showlist.index_of_show(name) != -1: tkMessageBox.showwarning("Add Show","A Show with this name already exists") return copied_show=self.current_showlist.copy(default,name) mediafile=self.add_medialist(name) if mediafile != '': copied_show['medialist']=mediafile self.current_showlist.append(copied_show) self.save_showlist(self.pp_profile_dir) self.refresh_shows_display() def remove_show(self): if self.current_showlist is not None and self.current_showlist.length()>0 and self.current_showlist.show_is_selected(): if tkMessageBox.askokcancel("Delete Show","Delete Show"): index= self.current_showlist.selected_show_index() self.current_showlist.remove(index) self.save_showlist(self.pp_profile_dir) self.refresh_shows_display() def show_refs(self): _show_refs=[] for index in range(self.current_showlist.length()): if self.current_showlist.show(index)['show-ref'] != "start": _show_refs.append(copy.deepcopy(self.current_showlist.show(index)['show-ref'])) return _show_refs def refresh_shows_display(self): self.shows_display.delete(0,self.shows_display.size()) for index in range(self.current_showlist.length()): self.shows_display.insert(END, self.current_showlist.show(index)['title']+" ["+self.current_showlist.show(index)['show-ref']+"]") if self.current_showlist.show_is_selected(): self.shows_display.itemconfig(self.current_showlist.selected_show_index(),fg='red') self.shows_display.see(self.current_showlist.selected_show_index()) def e_select_show(self,event): if self.current_showlist is not None and self.current_showlist.length()>0: mouse_item_index=int(event.widget.curselection()[0]) self.current_showlist.select(mouse_item_index) self.refresh_shows_display() def copy_show(self): if self.current_showlist is not None and self.current_showlist.show_is_selected(): self.add_show(self.current_showlist.selected_show()) def m_edit_show(self): self.edit_show(PPdefinitions.show_types,PPdefinitions.show_field_specs) def edit_show(self,show_types,field_specs): if self.current_showlist is not None and self.current_showlist.show_is_selected(): d=EditItem(self.root,"Edit Show",self.current_showlist.selected_show(),show_types,field_specs,self.show_refs(), self.initial_media_dir,self.pp_home_dir,'show') if d.result is True: self.save_showlist(self.pp_profile_dir) self.refresh_shows_display() # *************************************** # Medialists # *************************************** def open_medialists(self,profile_dir): self.medialists = [] for this_file in os.listdir(profile_dir): if this_file.endswith(".json") and this_file not in ('pp_showlist.json','schedule.json'): self.medialists = self.medialists + [this_file] self.medialists_display.delete(0,self.medialists_display.size()) for index in range (len(self.medialists)): self.medialists_display.insert(END, self.medialists[index]) self.current_medialists_index=-1 self.current_medialist=None def add_medialist(self,name=None): if name is None: d = Edit1Dialog(self.root,"Add Medialist","File", "") if d.result is None: return '' name=str(d.result) if name == "": tkMessageBox.showwarning("Add medialist","Name is blank") return '' if not name.endswith(".json"): name=name+(".json") path = self.pp_profile_dir + os.sep + name if os.path.exists(path) is True: tkMessageBox.showwarning("Add medialist","Medialist file exists\n(%s)" % path) return '' nfile = open(path,'wb') nfile.write("{") nfile.write("\"issue\": \""+self.editor_issue+"\",\n") nfile.write("\"tracks\": [") nfile.write("]") nfile.write("}") nfile.close() # append it to the list self.medialists.append(copy.deepcopy(name)) # add title to medialists display self.medialists_display.insert(END, name) # and set it as the selected medialist self.refresh_medialists_display() return name def copy_medialist(self,to_file=None): if self.current_medialist is not None: #from_file= self.current_medialist from_file= self.medialists[self.current_medialists_index] if to_file is None: d = Edit1Dialog(self.root,"Copy Medialist","File", "") if d.result is None: return '' to_file=str(d.result) if to_file == "": tkMessageBox.showwarning("Copy medialist","Name is blank") return '' success_file = self.copy_medialist_file(from_file,to_file) if success_file =='': return '' # append it to the list self.medialists.append(copy.deepcopy(success_file)) # add title to medialists display self.medialists_display.insert(END, success_file) # and reset selected medialist self.current_medialist=None self.refresh_medialists_display() self.refresh_tracks_display() return success_file else: return '' def copy_medialist_file(self,from_file,to_file): if not to_file.endswith(".json"): to_file+=(".json") to_path = self.pp_profile_dir + os.sep + to_file if os.path.exists(to_path) is True: tkMessageBox.showwarning("Copy medialist","Medialist file exists\n(%s)" % to_path) return '' from_path= self.pp_profile_dir + os.sep + from_file if os.path.exists(from_path) is False: tkMessageBox.showwarning("Copy medialist","Medialist file not found\n(%s)" % from_path) return '' shutil.copy(from_path,to_path) return to_file def remove_medialist(self): if self.current_medialist is not None: if tkMessageBox.askokcancel("Delete Medialist","Delete Medialist"): os.remove(self.pp_profile_dir+ os.sep + self.medialists[self.current_medialists_index]) self.open_medialists(self.pp_profile_dir) self.refresh_medialists_display() self.refresh_tracks_display() def select_medialist(self,event): """ user clicks on a medialst in a profile so try and select it. """ # needs forgiving int for possible tkinter upgrade if len(self.medialists)>0: self.current_medialists_index=int(event.widget.curselection()[0]) self.current_medialist=MediaList('ordered') if not self.current_medialist.open_list(self.pp_profile_dir+ os.sep + self.medialists[self.current_medialists_index],self.current_showlist.sissue()): self.mon.err(self,"medialist is a different version to showlist: "+ self.medialists[self.current_medialists_index]) self.app_exit() self.refresh_tracks_display() self.refresh_medialists_display() def refresh_medialists_display(self): self.medialists_display.delete(0,len(self.medialists)) for index in range (len(self.medialists)): self.medialists_display.insert(END, self.medialists[index]) if self.current_medialist is not None: self.medialists_display.itemconfig(self.current_medialists_index,fg='red') self.medialists_display.see(self.current_medialists_index) def save_medialist(self): basefile=self.medialists[self.current_medialists_index] # print type(basefile) # basefile=str(basefile) # print type(basefile) medialist_file = self.pp_profile_dir+ os.sep + basefile self.current_medialist.save_list(medialist_file) # *************************************** # Tracks # *************************************** def refresh_tracks_display(self): self.tracks_display.delete(0,self.tracks_display.size()) if self.current_medialist is not None: for index in range(self.current_medialist.length()): if self.current_medialist.track(index)['track-ref'] != '': track_ref_string=" ["+self.current_medialist.track(index)['track-ref']+"]" else: track_ref_string="" self.tracks_display.insert(END, self.current_medialist.track(index)['title']+track_ref_string) if self.current_medialist.track_is_selected(): self.tracks_display.itemconfig(self.current_medialist.selected_track_index(),fg='red') self.tracks_display.see(self.current_medialist.selected_track_index()) def e_select_track(self,event): if self.current_medialist is not None and self.current_medialist.length()>0: mouse_item_index=int(event.widget.curselection()[0]) self.current_medialist.select(mouse_item_index) self.refresh_tracks_display() def m_edit_track(self): self.edit_track(PPdefinitions.track_types,PPdefinitions.track_field_specs) def edit_track(self,track_types,field_specs): if self.current_medialist is not None and self.current_medialist.track_is_selected(): d=EditItem(self.root,"Edit Track",self.current_medialist.selected_track(),track_types,field_specs, self.show_refs(),self.initial_media_dir,self.pp_home_dir,'track') if d.result is True: self.save_medialist() self.refresh_tracks_display() def move_track_up(self): if self.current_medialist is not None and self.current_medialist.track_is_selected(): self.current_medialist.move_up() self.refresh_tracks_display() self.save_medialist() def move_track_down(self): if self.current_medialist is not None and self.current_medialist.track_is_selected(): self.current_medialist.move_down() self.refresh_tracks_display() self.save_medialist() def new_track(self,fields,values): if self.current_medialist is not None: # print '\nfields ', fields # print '\nvalues ', values new_track=copy.deepcopy(fields) # print ',\new track ',new_track self.current_medialist.append(new_track) # print '\nbefore values ',self.current_medialist.print_list() if values is not None: self.current_medialist.update(self.current_medialist.length()-1,values) self.current_medialist.select(self.current_medialist.length()-1) self.refresh_tracks_display() self.save_medialist() def new_message_track(self): self.new_track(PPdefinitions.new_tracks['message'],None) def new_video_track(self): self.new_track(PPdefinitions.new_tracks['video'],None) def new_audio_track(self): self.new_track(PPdefinitions.new_tracks['audio'],None) def new_web_track(self): self.new_track(PPdefinitions.new_tracks['web'],None) def new_image_track(self): self.new_track(PPdefinitions.new_tracks['image'],None) def new_show_track(self): self.new_track(PPdefinitions.new_tracks['show'],None) def new_menu_track(self): self.new_track(PPdefinitions.new_tracks['menu'],None) def remove_track(self): if self.current_medialist is not None and self.current_medialist.length()>0 and self.current_medialist.track_is_selected(): if tkMessageBox.askokcancel("Delete Track","Delete Track"): index= self.current_medialist.selected_track_index() self.current_medialist.remove(index) self.save_medialist() self.refresh_tracks_display() def add_track_from_file(self): if self.current_medialist is None: return # print "initial directory ", self.options.initial_media_dir files_path=tkFileDialog.askopenfilename(initialdir=self.options.initial_media_dir, multiple=True) # fix for tkinter bug files_path = self.root.tk.splitlist(files_path) for file_path in files_path: file_path=os.path.normpath(file_path) # print "file path ", file_path self.add_track(file_path) self.save_medialist() def add_tracks_from_dir(self): if self.current_medialist is None: return image_specs =[PPdefinitions.IMAGE_FILES,PPdefinitions.VIDEO_FILES,PPdefinitions.AUDIO_FILES, PPdefinitions.WEB_FILES,('All files', '*')] # last one is ignored in finding files in directory, for dialog box only directory=tkFileDialog.askdirectory(initialdir=self.options.initial_media_dir) # deal with tuple returned on Cancel if len(directory) == 0: return # make list of exts we recognise exts = [] for image_spec in image_specs[:-1]: image_list=image_spec[1:] for ext in image_list: exts.append(copy.deepcopy(ext)) for this_file in os.listdir(directory): (root_file,ext_file)= os.path.splitext(this_file) if ext_file.lower() in exts: file_path=directory+os.sep+this_file # print "file path before ", file_path file_path=os.path.normpath(file_path) # print "file path after ", file_path self.add_track(file_path) self.save_medialist() def add_track(self,afile): relpath = os.path.relpath(afile,self.pp_home_dir) # print "relative path ",relpath common = os.path.commonprefix([afile,self.pp_home_dir]) # print "common ",common if common.endswith("pp_home") is False: location = afile else: location = "+" + os.sep + relpath location = string.replace(location,'\\','/') # print "location ",location (root,title)=os.path.split(afile) (root,ext)= os.path.splitext(afile) if ext.lower() in PPdefinitions.IMAGE_FILES: self.new_track(PPdefinitions.new_tracks['image'],{'title':title,'track-ref':'','location':location}) elif ext.lower() in PPdefinitions.VIDEO_FILES: self.new_track(PPdefinitions.new_tracks['video'],{'title':title,'track-ref':'','location':location}) elif ext.lower() in PPdefinitions.AUDIO_FILES: self.new_track(PPdefinitions.new_tracks['audio'],{'title':title,'track-ref':'','location':location}) elif ext.lower() in PPdefinitions.WEB_FILES: self.new_track(PPdefinitions.new_tracks['web'],{'title':title,'track-ref':'','location':location}) else: self.mon.err(self,afile + " - cannot determine track type, use menu track>new") # ********************************************* # UPDATE PROFILE # ********************************************** def update_all(self): self.init() for profile_file in os.listdir(self.pp_home_dir+os.sep+'pp_profiles'+self.pp_profiles_offset): # self.mon.log (self,"Updating "+profile_file) self.pp_profile_dir = self.pp_home_dir+os.sep+'pp_profiles'+self.pp_profiles_offset + os.sep + profile_file if not os.path.exists(self.pp_profile_dir+os.sep+"pp_showlist.json"): tkMessageBox.showwarning("Pi Presents","Not a profile, skipping "+self.pp_profile_dir) else: self.current_showlist=ShowList() self.current_showlist.open_json(self.pp_profile_dir+os.sep+"pp_showlist.json") self.mon.log (self,"Version of profile "+ profile_file + ' is ' + self.current_showlist.sissue()) if float(self.current_showlist.sissue())<float(self.editor_issue): self.mon.log(self,"Version of profile "+profile_file+ " is being updated to "+self.editor_issue) self.update_profile() elif (self.command_options['forceupdate'] is True and float(self.current_showlist.sissue()) == float(self.editor_issue)): self.mon.log(self, "Forced updating of " + profile_file + ' to '+self.editor_issue) self.update_profile() elif float(self.current_showlist.sissue())>float(self.editor_issue): tkMessageBox.showwarning("Pi Presents", "Version of profile " +profile_file+ " is greater than editor, skipping") else: self.mon.log(self," Skipping Profile " + profile_file + " It is already up to date ") self.init() tkMessageBox.showwarning("Pi Presents","All profiles updated") def update_profile(self): self.update_medialists() # medialists and their tracks self.update_shows() #shows in showlist, also creates menu tracks for 1.2>1.3 def update_shows(self): # open showlist into a list of dictionaries self.mon.log (self,"Updating show ") ifile = open(self.pp_profile_dir + os.sep + "pp_showlist.json", 'rb') shows = json.load(ifile)['shows'] ifile.close() # special 1.2>1.3 create menu medialists with menu track from show #go through shows - if type = menu and version is greater copy its medialist to a new medialist with name = <show-ref>-menu1p3.json for show in shows: #create a new medialist medialist != show-ref as menus can't now share medialists if show['type']=='menu' and float(self.current_showlist.sissue())<float(self.editor_issue): to_file=show['show-ref']+'-menu1p3.json' from_file = show['medialist'] if to_file != from_file: self.copy_medialist_file(from_file,to_file) else: self.mon.warn(self, 'medialist file' + to_file + ' already exists, must exit with incomplete update') return False #update the reference to the medialist show['medialist']=to_file #delete show fields so they are recreated with new default content del show['controls'] # open the medialist and add the menu track then populate some of its fields from the show ifile = open(self.pp_profile_dir + os.sep + to_file, 'rb') tracks = json.load(ifile)['tracks'] ifile.close() new_track=copy.deepcopy(PPdefinitions.new_tracks['menu']) tracks.append(copy.deepcopy(new_track)) # copy menu parameters from menu show to menu track and init values of some self.transfer_show_params(show,tracks,'menu-track',("entry-colour","entry-font", "entry-select-colour", "hint-colour", "hint-font", "hint-text", "hint-x","hint-y", "menu-bullet", "menu-columns", "menu-direction", "menu-guidelines", "menu-horizontal-padding", "menu-horizontal-separation", "menu-icon-height", "menu-icon-mode", "menu-icon-width", "menu-rows", "menu-strip", "menu-strip-padding", "menu-text-height", "menu-text-mode", "menu-text-width", "menu-vertical-padding", "menu-vertical-separation", "menu-window")) # and save the medialist dic={'issue':self.editor_issue,'tracks':tracks} ofile = open(self.pp_profile_dir + os.sep + to_file, "wb") json.dump(dic,ofile,sort_keys=True,indent=1) # end for show in shows #update the fields in all shows replacement_shows=self.update_shows_in_showlist(shows) dic={'issue':self.editor_issue,'shows':replacement_shows} ofile = open(self.pp_profile_dir + os.sep + "pp_showlist.json", "wb") json.dump(dic,ofile,sort_keys=True,indent=1) return True def transfer_show_params(self,show,tracks,track_ref,fields): # find the menu track in medialist for index,track in enumerate(tracks): if track['track-ref']== 'menu-track': break #update some fields with new default content tracks[index]['links']=PPdefinitions.new_tracks['menu']['links'] #transfer values from show to track for field in fields: tracks[index][field]=show[field] # print show[field], tracks[index][field] pass def update_medialists(self): # UPDATE MEDIALISTS AND THEIR TRACKS for this_file in os.listdir(self.pp_profile_dir): if this_file.endswith(".json") and this_file not in ('pp_showlist.json','schedule.json'): self.mon.log (self,"Updating medialist " + this_file) # open a medialist and update its tracks ifile = open(self.pp_profile_dir + os.sep + this_file, 'rb') tracks = json.load(ifile)['tracks'] ifile.close() replacement_tracks=self.update_tracks(tracks) dic={'issue':self.editor_issue,'tracks':replacement_tracks} ofile = open(self.pp_profile_dir + os.sep + this_file, "wb") json.dump(dic,ofile,sort_keys=True,indent=1) def update_tracks(self,old_tracks): # get correct spec from type of field replacement_tracks=[] for old_track in old_tracks: # print '\nold track ',old_track track_type=old_track['type'] #update if new tracks has the track type otherwise skip if track_type in PPdefinitions.new_tracks: spec_fields=PPdefinitions.new_tracks[track_type] left_overs=dict() # go through track and delete fields not in spec for key in old_track.keys(): if key in spec_fields: left_overs[key]=old_track[key] # print '\n leftovers',left_overs replacement_track=copy.deepcopy(PPdefinitions.new_tracks[track_type]) # print '\n before update', replacement_track replacement_track.update(left_overs) # print '\nafter update',replacement_track replacement_tracks.append(copy.deepcopy(replacement_track)) return replacement_tracks def update_shows_in_showlist(self,old_shows): # get correct spec from type of field replacement_shows=[] for old_show in old_shows: show_type=old_show['type'] ## menu to menushow spec_fields=PPdefinitions.new_shows[show_type] left_overs=dict() # go through track and delete fields not in spec for key in old_show.keys(): if key in spec_fields: left_overs[key]=old_show[key] # print '\n leftovers',left_overs replacement_show=copy.deepcopy(PPdefinitions.new_shows[show_type]) replacement_show.update(left_overs) replacement_shows.append(copy.deepcopy(replacement_show)) return replacement_shows
class ListPane(Frame): """A ListPane is a widget for holding a list of words, incorporating a scrollbar""" def __init__(self, parent, height=35, width=40): Frame.__init__(self, parent) #Create a scrollbar so that list can be of arbitrary length scrollbar = Scrollbar(self) #Create a listbox to hold/display the word list self.listbox = Listbox(self, height = height, width = width, yscrollcommand = scrollbar.set) scrollbar.config(command = self.listbox.yview) self.listbox.pack(side=LEFT, fill = BOTH) scrollbar.pack(side=RIGHT, fill = Y) #Allow the widget to react to single or double clicks self.listbox.bind("<Double-Button-1>", self.doubleclicked) self.listbox.bind("<Button-1>", self.singleclicked) def remove(self, itemindex): """Removes the word at the given index of the list""" self.listbox.delete(itemindex, itemindex) def get(self, index=None): """Get the currently selected word""" try: if index!=None: return self.listbox.get(index) else: return self.get(self.listbox.curselection()) except TclError: return None def getDisplayed(self): """Get a list of all words currently contained in the ListPane""" return self.listbox.get(0,END) def insert(self, item): """Insert a word into the list""" self.listbox.insert(END, item) def display(self, itemlist): """Pass a list to this method and the contents will be displayed in the ListPane""" self.listbox.delete(0, END) for item in itemlist: self.listbox.insert(END, item) def doubleclicked(self, event): """Called when widget is double-clicked. Template method that calls doubleClickFunc""" try: itemindex = self.listbox.curselection() self.doubleClickFunc(itemindex) except TclError: pass def doubleClickFunc(self, itemindex): """This method should be replaced on specific instances of ListPane. Defines the behaviour of widget when double-clicked""" pass def singleclicked(self, event): """Called when widget is single-clicked. Template method that calls singleClickFunc""" self.singleClickFunc(self.listbox.index("@%d,%d" % (event.x, event.y))) def singleClickFunc(self, itemindex): """This method should be replaced on specific instances of ListPane Defines the behaviour of widget when single-clicked""" pass
class ConditionalsEditor: def __init__(self, my_window, conditionals, close_callback): #Tk.__init__(self) self.my_window = my_window self.my_window.title("Condition Editor") self.close_callback = close_callback self.conditionals = conditionals shared_pad_x = 3 shared_pad_y = 3 main_frame = Frame(self.my_window) main_frame.grid(column=0, row=0, sticky=(N, W, E, S)) image_path = "images" image_files = [ f for f in os.listdir(image_path) if os.path.isfile(os.path.join(image_path, f)) and f.endswith(".png") ] self.icons = {} for image_file in image_files: self.icons[os.path.splitext( os.path.basename(image_file))[0]] = PhotoImage( file=os.path.join(image_path, image_file)) up_down_button_frame = Frame(main_frame) self.up_button = Button(up_down_button_frame, state="disabled", text="Move up", image=self.icons["gtk-go-up"], command=self.up_pressed) self.up_button.grid(column=0, row=0, sticky=(E)) self.down_button = Button(up_down_button_frame, state="disabled", text="Move down", image=self.icons["gtk-go-down"], command=self.down_pressed) self.down_button.grid(column=0, row=1, sticky=(E)) up_down_button_frame.grid(column=0, row=0, sticky=(E)) condition_list = Frame(main_frame, relief=SUNKEN, borderwidth=1) condition_list.grid(column=1, row=0, sticky=(N, S, E, W), padx=shared_pad_x, pady=shared_pad_y, columnspan=1) self.condition_list_scrollbar = Scrollbar(condition_list) self.state_listbox = Listbox(condition_list, relief=FLAT, exportselection=False, borderwidth=0, highlightthickness=0, yscrollcommand=self.state_listbox_scroll, activestyle="none") self.state_listbox.grid(column=0, row=0, padx=0, sticky=(N, S)) self.state_listbox.bind("<<ListboxSelect>>", self.state_listbox_selected) self.condition_listbox = Listbox( condition_list, relief=FLAT, exportselection=False, borderwidth=0, highlightthickness=0, yscrollcommand=self.condition_listbox_scroll, activestyle="none") self.condition_listbox.grid(column=1, row=0, sticky=(N, S, E, W), padx=0) self.condition_listbox.bind("<<ListboxSelect>>", self.condition_listbox_selected) self.execution_target_listbox = Listbox( condition_list, relief=FLAT, exportselection=False, borderwidth=0, highlightthickness=0, yscrollcommand=self.execution_target_listbox_scroll, activestyle="none") self.execution_target_listbox.grid(column=2, row=0, padx=0, sticky=(N, S)) self.execution_target_listbox.bind( "<<ListboxSelect>>", self.execution_target_listbox_selected) self.condition_list_scrollbar.grid(column=3, row=0, sticky=(N, S)) self.condition_list_scrollbar.config( command=self.condition_list_scrollbar_callback) condition_list.grid_rowconfigure(0, weight=1) for conditional in self.conditionals: self.state_listbox.insert(END, conditional[0]) self.condition_listbox.insert(END, conditional[1]) self.execution_target_listbox.insert(END, conditional[2]) #for i in range(5): # self.state_listbox.insert(END, "Foo %d"%i) # self.condition_listbox.insert(END, "Bar %d"%i) # self.execution_target_listbox.insert(END, "Baz %d"%i) if_label = Label(main_frame, text="If:", padx=10) if_label.grid(column=0, row=1, sticky=(N, E)) self.if_text_variable = StringVar() if_entry = Entry(main_frame, textvariable=self.if_text_variable) if_entry.grid( column=1, row=1, sticky=(E, W), padx=shared_pad_x, pady=shared_pad_y, ) then_label = Label(main_frame, text="Then:", padx=10) then_label.grid(column=0, row=2, sticky=(N, E)) self.then_entry = Text(main_frame) self.then_entry.grid( column=1, row=2, sticky=(N, S, E, W), padx=shared_pad_x, rowspan=2, ) option_frame = Frame(main_frame) execution_target_label = Label(option_frame, text="Execution target:") execution_target_label.grid(column=0, row=0, sticky=(N, W), pady=(10, shared_pad_y)) self.execution_target = StringVar() self.execution_target.set("Debugger") debugger_radiobutton = Radiobutton(option_frame, text="Debugger", variable=self.execution_target, value="Debugger") debugger_radiobutton.grid(column=0, row=1, sticky=(N, W)) python_radiobutton = Radiobutton(option_frame, text="Python", variable=self.execution_target, value="Python") python_radiobutton.grid(column=0, row=2, sticky=(N, W)) state_label = Label(option_frame, text="State") state_label.grid(column=0, row=3, sticky=(N, W), pady=(10, shared_pad_y)) self.active_checkbutton = StringVar() self.active_checkbutton.set("Enabled") active_checkbutton = Checkbutton(option_frame, text="Enabled", variable=self.active_checkbutton, onvalue="Enabled", offvalue="Disabled") active_checkbutton.grid(column=0, row=4, sticky=(N, W)) option_frame.grid(column=0, row=3, sticky=(N, S, E, W), pady=5) button_frame = Frame(main_frame) self.add_button = Button(button_frame, state="disabled", text="Add", image=self.icons["gtk-add"], compound=LEFT) self.add_button.grid(column=0, row=0, sticky=(E)) self.update_button = Button(button_frame, state="disabled", text="Update", image=self.icons["gtk-edit"], compound=LEFT) self.update_button.grid(column=1, row=0, sticky=(E)) self.delete_button = Button(button_frame, state="disabled", text="Delete", image=self.icons["gtk-remove"], compound=LEFT) self.delete_button.grid(column=2, row=0, sticky=(E)) button_frame.grid(column=0, row=4, columnspan=2, sticky=(E), padx=shared_pad_x, pady=shared_pad_y) close_frame = Frame(main_frame) close_button = Button(close_frame, text="Close", image=self.icons["gtk-close"], compound=LEFT, command=self.on_closing) close_button.grid(column=0, row=0, sticky=(S, E)) close_frame.grid(column=0, row=5, columnspan=2, sticky=(S, E), padx=shared_pad_x, pady=(15, shared_pad_y)) self.my_window.grid_columnconfigure(0, weight=1) self.my_window.grid_rowconfigure(0, weight=1) main_frame.grid_columnconfigure(1, weight=1) main_frame.grid_rowconfigure(0, weight=1) main_frame.grid_rowconfigure(2, weight=0) main_frame.grid_rowconfigure(3, weight=1) main_frame.grid_rowconfigure(4, weight=1) main_frame.grid_rowconfigure(5, weight=1) condition_list.grid_columnconfigure(1, weight=1) button_frame.grid_rowconfigure(0, weight=1) self.my_window.protocol("WM_DELETE_WINDOW", self.on_closing) def on_closing(self): if self.close_callback is not None: self.close_callback() self.my_window.destroy() def up_pressed(self): index = self.state_listbox.curselection()[0] state_current = self.state_listbox.get(index) condition_current = self.condition_listbox.get(index) execution_target_current = self.execution_target_listbox.get(index) self.state_listbox.delete(index) self.condition_listbox.delete(index) self.execution_target_listbox.delete(index) self.state_listbox.insert(index - 1, state_current) self.condition_listbox.insert(index - 1, condition_current) self.execution_target_listbox.insert(index - 1, execution_target_current) self.conditionals.insert(index - 1, self.conditionals.pop(index)) self.state_listbox.selection_set(index - 1) self.condition_listbox.selection_set(index - 1) self.execution_target_listbox.selection_set(index - 1) self.state_listbox.see(index - 1) if index - 1 == 0: self.up_button.config(state="disabled") self.down_button.config(state="normal") def down_pressed(self): index = self.state_listbox.curselection()[0] state_current = self.state_listbox.get(index) condition_current = self.condition_listbox.get(index) execution_target_current = self.execution_target_listbox.get(index) self.state_listbox.delete(index) self.condition_listbox.delete(index) self.execution_target_listbox.delete(index) self.state_listbox.insert(index + 1, state_current) self.condition_listbox.insert(index + 1, condition_current) self.execution_target_listbox.insert(index + 1, execution_target_current) self.conditionals.insert(index + 1, self.conditionals.pop(index)) self.state_listbox.selection_set(index + 1) self.condition_listbox.selection_set(index + 1) self.execution_target_listbox.selection_set(index + 1) self.state_listbox.see(index + 1) if index + 1 == self.state_listbox.size() - 1: self.down_button.config(state="disabled") self.up_button.config(state="normal") def condition_list_scrollbar_callback(self, *args): self.state_listbox.yview(*args) self.condition_listbox.yview(*args) self.execution_target_listbox.yview(*args) def state_listbox_scroll(self, *args): self.condition_listbox.yview_moveto(args[0]) self.execution_target_listbox.yview_moveto(args[0]) self.condition_list_scrollbar.set(*args) def condition_listbox_scroll(self, *args): self.state_listbox.yview_moveto(args[0]) self.execution_target_listbox.yview_moveto(args[0]) def execution_target_listbox_scroll(self, *args): self.state_listbox.yview_moveto(args[0]) self.condition_listbox.yview_moveto(args[0]) def any_listbox_selected(self): self.up_button.config(state="normal") self.down_button.config(state="normal") if self.state_listbox.curselection( )[0] == self.state_listbox.size() - 1: self.down_button.config(state="disabled") if self.state_listbox.curselection()[0] == 0: self.up_button.config(state="disabled") self.delete_button.config(state="normal") self.then_entry.delete("1.0", END) self.then_entry.insert( END, self.conditionals[self.state_listbox.curselection()[0]][3]) self.if_text_variable.set( self.conditionals[self.state_listbox.curselection()[0]][1]) self.execution_target.set( self.conditionals[self.state_listbox.curselection()[0]][2]) self.active_checkbutton.set( self.conditionals[self.state_listbox.curselection()[0]][0]) def state_listbox_selected(self, event): index = self.state_listbox.curselection()[0] try: self.condition_listbox.selection_clear( self.condition_listbox.curselection()[0]) except IndexError: pass self.condition_listbox.selection_set(index) try: self.execution_target_listbox.selection_clear( self.execution_target_listbox.curselection()[0]) except IndexError: pass self.execution_target_listbox.selection_set(index) self.any_listbox_selected() def condition_listbox_selected(self, event): index = self.condition_listbox.curselection()[0] try: self.state_listbox.selection_clear( self.state_listbox.curselection()[0]) except IndexError: pass self.state_listbox.selection_set(index) try: self.execution_target_listbox.selection_clear( self.execution_target_listbox.curselection()[0]) except IndexError: pass self.execution_target_listbox.selection_set(index) self.any_listbox_selected() def execution_target_listbox_selected(self, event): index = self.execution_target_listbox.curselection()[0] try: self.state_listbox.selection_clear( self.state_listbox.curselection()[0]) except IndexError: pass self.state_listbox.selection_set(index) try: self.condition_listbox.selection_clear( self.condition_listbox.curselection()[0]) except IndexError: pass self.condition_listbox.selection_set(index) self.any_listbox_selected()
class Automation(Frame): """The Automation class is a GUI that provides radio automation.""" _state = None _button_text = None _button = None _meter = None _cart_queue = None _list_time = None _list_track = None _list_artist = None def __init__(self): """Construct an Automation window.""" Frame.__init__(self) # initialize title title = Label(self.master, font=FONT_TITLE, text=TEXT_TITLE) title.grid(row=0, column=0, columnspan=3) # initialize button and state self._state = STATE_STOPPED self._button_text = StringVar() self._button = Button(self.master, textvariable=self._button_text, command=self._update_state, width=16, height=2) self._button.config(bd=2) self._button.grid(row=0, column=3) # initialize the meter self._meter = Meter(self.master, METER_WIDTH, self._get_meter_data) self._meter.grid(row=1, column=0, columnspan=4) # initialize playlist view playlist = Frame(self.master, bd=2, relief=Tkinter.SUNKEN) Label(playlist, font=FONT, anchor=Tkinter.CENTER, width=16, text=TEXT_PLAYLIST_TIME).grid(row=0, column=0) Label(playlist, font=FONT, anchor=Tkinter.CENTER, width=32, text=TEXT_PLAYLIST_TRACK).grid(row=0, column=1) Label(playlist, font=FONT, anchor=Tkinter.CENTER, width=32, text=TEXT_PLAYLIST_ARTIST).grid(row=0, column=2) inner_playlist = Frame(playlist) scroll = Scrollbar(inner_playlist, orient=Tkinter.VERTICAL, command=self._scroll_playlist) self._list_time = Listbox(inner_playlist, selectmode=Tkinter.SINGLE, yscrollcommand=scroll.set, exportselection=0, width=16, height=20) self._list_track = Listbox(inner_playlist, selectmode=Tkinter.SINGLE, yscrollcommand=scroll.set, exportselection=0, width=32, height=20) self._list_artist = Listbox(inner_playlist, selectmode=Tkinter.SINGLE, yscrollcommand=scroll.set, exportselection=0, width=32, height=20) scroll.pack(side=Tkinter.RIGHT, fill=Tkinter.Y) self._list_time.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=True, padx=2, pady=2) self._list_track.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=True, padx=2, pady=2) self._list_artist.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=True, padx=2, pady=2) inner_playlist.grid(row=1, column=0, columnspan=3) playlist.grid(row=4, column=0, columnspan=4) # initialize cart queue self._cart_queue = CartQueue(self._cart_start, self._cart_stop) self._cart_queue.add_tracks() self._update_ui() # begin the event loop self.master.protocol("WM_DELETE_WINDOW", self.master.destroy) self.master.title(TEXT_TITLE) self.master.mainloop() def _scroll_playlist(self, *args): """Scroll the playlist view. :param args """ self._list_time.yview(*args) self._list_track.yview(*args) self._list_artist.yview(*args) def _update_state(self): """Move Automation to the next state. The state machine is as follows: STATE_STOPPED -> STATE_PLAYING -> STATE_STOPPING -> STATE_STOPPED """ if self._state is STATE_STOPPED: print "Starting Automation..." self._cart_queue.start() self._state = STATE_PLAYING elif self._state is STATE_PLAYING: print "Stopping Automation after this track..." self._cart_queue.stop_soft() self._state = STATE_STOPPING elif self._state is STATE_STOPPING: print "Stopping Automation immediately." self._cart_queue.transition() self._state = STATE_STOPPED self._update_ui() def _cart_start(self): """Start the meter when a cart starts.""" self._meter.start() self._update_ui() def _cart_stop(self): """Reset the meter when a cart stops. Also, if a soft stop occured, update the button state. """ self._meter.reset() if self._state is STATE_STOPPING: self._state = STATE_STOPPED self._update_ui() def _update_ui(self): """Update the button and playlist.""" self._button_text.set(TEXT_BUTTON[self._state]) self._button.config(bg=COLOR_BUTTON[self._state], highlightbackground=COLOR_BUTTON[self._state]) self._list_time.delete(0, Tkinter.END) self._list_track.delete(0, Tkinter.END) self._list_artist.delete(0, Tkinter.END) for cart in self._cart_queue.get_queue(): self._list_time.insert(Tkinter.END, cart.start_time.strftime("%I:%M:%S %p")) self._list_track.insert(Tkinter.END, cart.title) self._list_artist.insert(Tkinter.END, cart.issuer) def _get_meter_data(self): """Get meter data for the first track in the queue.""" queue = self._cart_queue.get_queue() if len(queue) > 0: return queue[0].get_meter_data() else: return None
class RecursiveDescentApp(object): """ A graphical tool for exploring the recursive descent parser. The tool displays the parser's tree and the remaining text, and allows the user to control the parser's operation. In particular, the user can expand subtrees on the frontier, match tokens on the frontier against the text, and backtrack. A "step" button simply steps through the parsing process, performing the operations that ``RecursiveDescentParser`` would use. """ def __init__(self, grammar, sent, trace=0): self._sent = sent self._parser = SteppingRecursiveDescentParser(grammar, trace) # Set up the main window. self._top = Tk() self._top.title('Recursive Descent Parser Application') # Set up key bindings. self._init_bindings() # Initialize the fonts. self._init_fonts(self._top) # Animations. animating_lock is a lock to prevent the demo # from performing new operations while it's animating. self._animation_frames = IntVar(self._top) self._animation_frames.set(5) self._animating_lock = 0 self._autostep = 0 # The user can hide the grammar. self._show_grammar = IntVar(self._top) self._show_grammar.set(1) # Create the basic frames. self._init_menubar(self._top) self._init_buttons(self._top) self._init_feedback(self._top) self._init_grammar(self._top) self._init_canvas(self._top) # Initialize the parser. self._parser.initialize(self._sent) # Resize callback self._canvas.bind('<Configure>', self._configure) ######################################### ## Initialization Helpers ######################################### def _init_fonts(self, root): # See: <http://www.astro.washington.edu/owen/ROTKFolklore.html> self._sysfont = tkFont.Font(font=Button()["font"]) root.option_add("*Font", self._sysfont) # TWhat's our font size (default=same as sysfont) self._size = IntVar(root) self._size.set(self._sysfont.cget('size')) self._boldfont = tkFont.Font(family='helvetica', weight='bold', size=self._size.get()) self._font = tkFont.Font(family='helvetica', size=self._size.get()) if self._size.get() < 0: big = self._size.get() - 2 else: big = self._size.get() + 2 self._bigfont = tkFont.Font(family='helvetica', weight='bold', size=big) def _init_grammar(self, parent): # Grammar view. self._prodframe = listframe = Frame(parent) self._prodframe.pack(fill='both', side='left', padx=2) self._prodlist_label = Label(self._prodframe, font=self._boldfont, text='Available Expansions') self._prodlist_label.pack() self._prodlist = Listbox(self._prodframe, selectmode='single', relief='groove', background='white', foreground='#909090', font=self._font, selectforeground='#004040', selectbackground='#c0f0c0') self._prodlist.pack(side='right', fill='both', expand=1) self._productions = list(self._parser.grammar().productions()) for production in self._productions: self._prodlist.insert('end', (' %s' % production)) self._prodlist.config(height=min(len(self._productions), 25)) # Add a scrollbar if there are more than 25 productions. if len(self._productions) > 25: listscroll = Scrollbar(self._prodframe, orient='vertical') self._prodlist.config(yscrollcommand=listscroll.set) listscroll.config(command=self._prodlist.yview) listscroll.pack(side='left', fill='y') # If they select a production, apply it. self._prodlist.bind('<<ListboxSelect>>', self._prodlist_select) def _init_bindings(self): # Key bindings are a good thing. self._top.bind('<Control-q>', self.destroy) self._top.bind('<Control-x>', self.destroy) self._top.bind('<Escape>', self.destroy) self._top.bind('e', self.expand) #self._top.bind('<Alt-e>', self.expand) #self._top.bind('<Control-e>', self.expand) self._top.bind('m', self.match) self._top.bind('<Alt-m>', self.match) self._top.bind('<Control-m>', self.match) self._top.bind('b', self.backtrack) self._top.bind('<Alt-b>', self.backtrack) self._top.bind('<Control-b>', self.backtrack) self._top.bind('<Control-z>', self.backtrack) self._top.bind('<BackSpace>', self.backtrack) self._top.bind('a', self.autostep) #self._top.bind('<Control-a>', self.autostep) self._top.bind('<Control-space>', self.autostep) self._top.bind('<Control-c>', self.cancel_autostep) self._top.bind('<space>', self.step) self._top.bind('<Delete>', self.reset) self._top.bind('<Control-p>', self.postscript) #self._top.bind('<h>', self.help) #self._top.bind('<Alt-h>', self.help) self._top.bind('<Control-h>', self.help) self._top.bind('<F1>', self.help) #self._top.bind('<g>', self.toggle_grammar) #self._top.bind('<Alt-g>', self.toggle_grammar) #self._top.bind('<Control-g>', self.toggle_grammar) self._top.bind('<Control-g>', self.edit_grammar) self._top.bind('<Control-t>', self.edit_sentence) def _init_buttons(self, parent): # Set up the frames. self._buttonframe = buttonframe = Frame(parent) buttonframe.pack(fill='none', side='bottom', padx=3, pady=2) Button( buttonframe, text='Step', background='#90c0d0', foreground='black', command=self.step, ).pack(side='left') Button( buttonframe, text='Autostep', background='#90c0d0', foreground='black', command=self.autostep, ).pack(side='left') Button(buttonframe, text='Expand', underline=0, background='#90f090', foreground='black', command=self.expand).pack(side='left') Button(buttonframe, text='Match', underline=0, background='#90f090', foreground='black', command=self.match).pack(side='left') Button(buttonframe, text='Backtrack', underline=0, background='#f0a0a0', foreground='black', command=self.backtrack).pack(side='left') # Replace autostep... # self._autostep_button = Button(buttonframe, text='Autostep', # underline=0, command=self.autostep) # self._autostep_button.pack(side='left') def _configure(self, event): self._autostep = 0 (x1, y1, x2, y2) = self._cframe.scrollregion() y2 = event.height - 6 self._canvas['scrollregion'] = '%d %d %d %d' % (x1, y1, x2, y2) self._redraw() def _init_feedback(self, parent): self._feedbackframe = feedbackframe = Frame(parent) feedbackframe.pack(fill='x', side='bottom', padx=3, pady=3) self._lastoper_label = Label(feedbackframe, text='Last Operation:', font=self._font) self._lastoper_label.pack(side='left') lastoperframe = Frame(feedbackframe, relief='sunken', border=1) lastoperframe.pack(fill='x', side='right', expand=1, padx=5) self._lastoper1 = Label(lastoperframe, foreground='#007070', background='#f0f0f0', font=self._font) self._lastoper2 = Label(lastoperframe, anchor='w', width=30, foreground='#004040', background='#f0f0f0', font=self._font) self._lastoper1.pack(side='left') self._lastoper2.pack(side='left', fill='x', expand=1) def _init_canvas(self, parent): self._cframe = CanvasFrame( parent, background='white', #width=525, height=250, closeenough=10, border=2, relief='sunken') self._cframe.pack(expand=1, fill='both', side='top', pady=2) canvas = self._canvas = self._cframe.canvas() # Initially, there's no tree or text self._tree = None self._textwidgets = [] self._textline = None def _init_menubar(self, parent): menubar = Menu(parent) filemenu = Menu(menubar, tearoff=0) filemenu.add_command(label='Reset Parser', underline=0, command=self.reset, accelerator='Del') filemenu.add_command(label='Print to Postscript', underline=0, command=self.postscript, accelerator='Ctrl-p') filemenu.add_command(label='Exit', underline=1, command=self.destroy, accelerator='Ctrl-x') menubar.add_cascade(label='File', underline=0, menu=filemenu) editmenu = Menu(menubar, tearoff=0) editmenu.add_command(label='Edit Grammar', underline=5, command=self.edit_grammar, accelerator='Ctrl-g') editmenu.add_command(label='Edit Text', underline=5, command=self.edit_sentence, accelerator='Ctrl-t') menubar.add_cascade(label='Edit', underline=0, menu=editmenu) rulemenu = Menu(menubar, tearoff=0) rulemenu.add_command(label='Step', underline=1, command=self.step, accelerator='Space') rulemenu.add_separator() rulemenu.add_command(label='Match', underline=0, command=self.match, accelerator='Ctrl-m') rulemenu.add_command(label='Expand', underline=0, command=self.expand, accelerator='Ctrl-e') rulemenu.add_separator() rulemenu.add_command(label='Backtrack', underline=0, command=self.backtrack, accelerator='Ctrl-b') menubar.add_cascade(label='Apply', underline=0, menu=rulemenu) viewmenu = Menu(menubar, tearoff=0) viewmenu.add_checkbutton(label="Show Grammar", underline=0, variable=self._show_grammar, command=self._toggle_grammar) viewmenu.add_separator() viewmenu.add_radiobutton(label='Tiny', variable=self._size, underline=0, value=10, command=self.resize) viewmenu.add_radiobutton(label='Small', variable=self._size, underline=0, value=12, command=self.resize) viewmenu.add_radiobutton(label='Medium', variable=self._size, underline=0, value=14, command=self.resize) viewmenu.add_radiobutton(label='Large', variable=self._size, underline=0, value=18, command=self.resize) viewmenu.add_radiobutton(label='Huge', variable=self._size, underline=0, value=24, command=self.resize) menubar.add_cascade(label='View', underline=0, menu=viewmenu) animatemenu = Menu(menubar, tearoff=0) animatemenu.add_radiobutton(label="No Animation", underline=0, variable=self._animation_frames, value=0) animatemenu.add_radiobutton(label="Slow Animation", underline=0, variable=self._animation_frames, value=10, accelerator='-') animatemenu.add_radiobutton(label="Normal Animation", underline=0, variable=self._animation_frames, value=5, accelerator='=') animatemenu.add_radiobutton(label="Fast Animation", underline=0, variable=self._animation_frames, value=2, accelerator='+') menubar.add_cascade(label="Animate", underline=1, menu=animatemenu) helpmenu = Menu(menubar, tearoff=0) helpmenu.add_command(label='About', underline=0, command=self.about) helpmenu.add_command(label='Instructions', underline=0, command=self.help, accelerator='F1') menubar.add_cascade(label='Help', underline=0, menu=helpmenu) parent.config(menu=menubar) ######################################### ## Helper ######################################### def _get(self, widget, treeloc): for i in treeloc: widget = widget.subtrees()[i] if isinstance(widget, TreeSegmentWidget): widget = widget.node() return widget ######################################### ## Main draw procedure ######################################### def _redraw(self): canvas = self._canvas # Delete the old tree, widgets, etc. if self._tree is not None: self._cframe.destroy_widget(self._tree) for twidget in self._textwidgets: self._cframe.destroy_widget(twidget) if self._textline is not None: self._canvas.delete(self._textline) # Draw the tree. helv = ('helvetica', -self._size.get()) bold = ('helvetica', -self._size.get(), 'bold') attribs = { 'tree_color': '#000000', 'tree_width': 2, 'node_font': bold, 'leaf_font': helv, } tree = self._parser.tree() self._tree = tree_to_treesegment(canvas, tree, **attribs) self._cframe.add_widget(self._tree, 30, 5) # Draw the text. helv = ('helvetica', -self._size.get()) bottom = y = self._cframe.scrollregion()[3] self._textwidgets = [ TextWidget(canvas, word, font=self._font) for word in self._sent ] for twidget in self._textwidgets: self._cframe.add_widget(twidget, 0, 0) twidget.move(0, bottom - twidget.bbox()[3] - 5) y = min(y, twidget.bbox()[1]) # Draw a line over the text, to separate it from the tree. self._textline = canvas.create_line(-5000, y - 5, 5000, y - 5, dash='.') # Highlight appropriate nodes. self._highlight_nodes() self._highlight_prodlist() # Make sure the text lines up. self._position_text() def _redraw_quick(self): # This should be more-or-less sufficient after an animation. self._highlight_nodes() self._highlight_prodlist() self._position_text() def _highlight_nodes(self): # Highlight the list of nodes to be checked. bold = ('helvetica', -self._size.get(), 'bold') for treeloc in self._parser.frontier()[:1]: self._get(self._tree, treeloc)['color'] = '#20a050' self._get(self._tree, treeloc)['font'] = bold for treeloc in self._parser.frontier()[1:]: self._get(self._tree, treeloc)['color'] = '#008080' def _highlight_prodlist(self): # Highlight the productions that can be expanded. # Boy, too bad tkinter doesn't implement Listbox.itemconfig; # that would be pretty useful here. self._prodlist.delete(0, 'end') expandable = self._parser.expandable_productions() untried = self._parser.untried_expandable_productions() productions = self._productions for index in range(len(productions)): if productions[index] in expandable: if productions[index] in untried: self._prodlist.insert(index, ' %s' % productions[index]) else: self._prodlist.insert(index, ' %s (TRIED)' % productions[index]) self._prodlist.selection_set(index) else: self._prodlist.insert(index, ' %s' % productions[index]) def _position_text(self): # Line up the text widgets that are matched against the tree numwords = len(self._sent) num_matched = numwords - len(self._parser.remaining_text()) leaves = self._tree_leaves()[:num_matched] xmax = self._tree.bbox()[0] for i in range(0, len(leaves)): widget = self._textwidgets[i] leaf = leaves[i] widget['color'] = '#006040' leaf['color'] = '#006040' widget.move(leaf.bbox()[0] - widget.bbox()[0], 0) xmax = widget.bbox()[2] + 10 # Line up the text widgets that are not matched against the tree. for i in range(len(leaves), numwords): widget = self._textwidgets[i] widget['color'] = '#a0a0a0' widget.move(xmax - widget.bbox()[0], 0) xmax = widget.bbox()[2] + 10 # If we have a complete parse, make everything green :) if self._parser.currently_complete(): for twidget in self._textwidgets: twidget['color'] = '#00a000' # Move the matched leaves down to the text. for i in range(0, len(leaves)): widget = self._textwidgets[i] leaf = leaves[i] dy = widget.bbox()[1] - leaf.bbox()[3] - 10.0 dy = max(dy, leaf.parent().node().bbox()[3] - leaf.bbox()[3] + 10) leaf.move(0, dy) def _tree_leaves(self, tree=None): if tree is None: tree = self._tree if isinstance(tree, TreeSegmentWidget): leaves = [] for child in tree.subtrees(): leaves += self._tree_leaves(child) return leaves else: return [tree] ######################################### ## Button Callbacks ######################################### def destroy(self, *e): self._autostep = 0 if self._top is None: return self._top.destroy() self._top = None def reset(self, *e): self._autostep = 0 self._parser.initialize(self._sent) self._lastoper1['text'] = 'Reset Application' self._lastoper2['text'] = '' self._redraw() def autostep(self, *e): if self._animation_frames.get() == 0: self._animation_frames.set(2) if self._autostep: self._autostep = 0 else: self._autostep = 1 self._step() def cancel_autostep(self, *e): #self._autostep_button['text'] = 'Autostep' self._autostep = 0 # Make sure to stop auto-stepping if we get any user input. def step(self, *e): self._autostep = 0 self._step() def match(self, *e): self._autostep = 0 self._match() def expand(self, *e): self._autostep = 0 self._expand() def backtrack(self, *e): self._autostep = 0 self._backtrack() def _step(self): if self._animating_lock: return # Try expanding, matching, and backtracking (in that order) if self._expand(): pass elif self._parser.untried_match() and self._match(): pass elif self._backtrack(): pass else: self._lastoper1['text'] = 'Finished' self._lastoper2['text'] = '' self._autostep = 0 # Check if we just completed a parse. if self._parser.currently_complete(): self._autostep = 0 self._lastoper2['text'] += ' [COMPLETE PARSE]' def _expand(self, *e): if self._animating_lock: return old_frontier = self._parser.frontier() rv = self._parser.expand() if rv is not None: self._lastoper1['text'] = 'Expand:' self._lastoper2['text'] = rv self._prodlist.selection_clear(0, 'end') index = self._productions.index(rv) self._prodlist.selection_set(index) self._animate_expand(old_frontier[0]) return 1 else: self._lastoper1['text'] = 'Expand:' self._lastoper2['text'] = '(all expansions tried)' return 0 def _match(self, *e): if self._animating_lock: return old_frontier = self._parser.frontier() rv = self._parser.match() if rv is not None: self._lastoper1['text'] = 'Match:' self._lastoper2['text'] = rv self._animate_match(old_frontier[0]) return 1 else: self._lastoper1['text'] = 'Match:' self._lastoper2['text'] = '(failed)' return 0 def _backtrack(self, *e): if self._animating_lock: return if self._parser.backtrack(): elt = self._parser.tree() for i in self._parser.frontier()[0]: elt = elt[i] self._lastoper1['text'] = 'Backtrack' self._lastoper2['text'] = '' if isinstance(elt, Tree): self._animate_backtrack(self._parser.frontier()[0]) else: self._animate_match_backtrack(self._parser.frontier()[0]) return 1 else: self._autostep = 0 self._lastoper1['text'] = 'Finished' self._lastoper2['text'] = '' return 0 def about(self, *e): ABOUT = ("NLTK Recursive Descent Parser Application\n" + "Written by Edward Loper") TITLE = 'About: Recursive Descent Parser Application' try: from tkMessageBox import Message Message(message=ABOUT, title=TITLE).show() except: ShowText(self._top, TITLE, ABOUT) def help(self, *e): self._autostep = 0 # The default font's not very legible; try using 'fixed' instead. try: ShowText(self._top, 'Help: Recursive Descent Parser Application', (__doc__ or '').strip(), width=75, font='fixed') except: ShowText(self._top, 'Help: Recursive Descent Parser Application', (__doc__ or '').strip(), width=75) def postscript(self, *e): self._autostep = 0 self._cframe.print_to_file() def mainloop(self, *args, **kwargs): """ Enter the Tkinter mainloop. This function must be called if this demo is created from a non-interactive program (e.g. from a secript); otherwise, the demo will close as soon as the script completes. """ if in_idle(): return self._top.mainloop(*args, **kwargs) def resize(self, size=None): if size is not None: self._size.set(size) size = self._size.get() self._font.configure(size=-(abs(size))) self._boldfont.configure(size=-(abs(size))) self._sysfont.configure(size=-(abs(size))) self._bigfont.configure(size=-(abs(size + 2))) self._redraw() ######################################### ## Expand Production Selection ######################################### def _toggle_grammar(self, *e): if self._show_grammar.get(): self._prodframe.pack(fill='both', side='left', padx=2, after=self._feedbackframe) self._lastoper1['text'] = 'Show Grammar' else: self._prodframe.pack_forget() self._lastoper1['text'] = 'Hide Grammar' self._lastoper2['text'] = '' # def toggle_grammar(self, *e): # self._show_grammar = not self._show_grammar # if self._show_grammar: # self._prodframe.pack(fill='both', expand='y', side='left', # after=self._feedbackframe) # self._lastoper1['text'] = 'Show Grammar' # else: # self._prodframe.pack_forget() # self._lastoper1['text'] = 'Hide Grammar' # self._lastoper2['text'] = '' def _prodlist_select(self, event): selection = self._prodlist.curselection() if len(selection) != 1: return index = int(selection[0]) old_frontier = self._parser.frontier() production = self._parser.expand(self._productions[index]) if production: self._lastoper1['text'] = 'Expand:' self._lastoper2['text'] = production self._prodlist.selection_clear(0, 'end') self._prodlist.selection_set(index) self._animate_expand(old_frontier[0]) else: # Reset the production selections. self._prodlist.selection_clear(0, 'end') for prod in self._parser.expandable_productions(): index = self._productions.index(prod) self._prodlist.selection_set(index) ######################################### ## Animation ######################################### def _animate_expand(self, treeloc): oldwidget = self._get(self._tree, treeloc) oldtree = oldwidget.parent() top = not isinstance(oldtree.parent(), TreeSegmentWidget) tree = self._parser.tree() for i in treeloc: tree = tree[i] widget = tree_to_treesegment(self._canvas, tree, node_font=self._boldfont, leaf_color='white', tree_width=2, tree_color='white', node_color='white', leaf_font=self._font) widget.node()['color'] = '#20a050' (oldx, oldy) = oldtree.node().bbox()[:2] (newx, newy) = widget.node().bbox()[:2] widget.move(oldx - newx, oldy - newy) if top: self._cframe.add_widget(widget, 0, 5) widget.move(30 - widget.node().bbox()[0], 0) self._tree = widget else: oldtree.parent().replace_child(oldtree, widget) # Move the children over so they don't overlap. # Line the children up in a strange way. if widget.subtrees(): dx = (oldx + widget.node().width() / 2 - widget.subtrees()[0].bbox()[0] / 2 - widget.subtrees()[0].bbox()[2] / 2) for subtree in widget.subtrees(): subtree.move(dx, 0) self._makeroom(widget) if top: self._cframe.destroy_widget(oldtree) else: oldtree.destroy() colors = [ 'gray%d' % (10 * int(10 * x / self._animation_frames.get())) for x in range(self._animation_frames.get(), 0, -1) ] # Move the text string down, if necessary. dy = widget.bbox()[3] + 30 - self._canvas.coords(self._textline)[1] if dy > 0: for twidget in self._textwidgets: twidget.move(0, dy) self._canvas.move(self._textline, 0, dy) self._animate_expand_frame(widget, colors) def _makeroom(self, treeseg): """ Make sure that no sibling tree bbox's overlap. """ parent = treeseg.parent() if not isinstance(parent, TreeSegmentWidget): return index = parent.subtrees().index(treeseg) # Handle siblings to the right rsiblings = parent.subtrees()[index + 1:] if rsiblings: dx = treeseg.bbox()[2] - rsiblings[0].bbox()[0] + 10 for sibling in rsiblings: sibling.move(dx, 0) # Handle siblings to the left if index > 0: lsibling = parent.subtrees()[index - 1] dx = max(0, lsibling.bbox()[2] - treeseg.bbox()[0] + 10) treeseg.move(dx, 0) # Keep working up the tree. self._makeroom(parent) def _animate_expand_frame(self, widget, colors): if len(colors) > 0: self._animating_lock = 1 widget['color'] = colors[0] for subtree in widget.subtrees(): if isinstance(subtree, TreeSegmentWidget): subtree.node()['color'] = colors[0] else: subtree['color'] = colors[0] self._top.after(50, self._animate_expand_frame, widget, colors[1:]) else: widget['color'] = 'black' for subtree in widget.subtrees(): if isinstance(subtree, TreeSegmentWidget): subtree.node()['color'] = 'black' else: subtree['color'] = 'black' self._redraw_quick() widget.node()['color'] = 'black' self._animating_lock = 0 if self._autostep: self._step() def _animate_backtrack(self, treeloc): # Flash red first, if we're animating. if self._animation_frames.get() == 0: colors = [] else: colors = ['#a00000', '#000000', '#a00000'] colors += [ 'gray%d' % (10 * int(10 * x / (self._animation_frames.get()))) for x in range(1, self._animation_frames.get() + 1) ] widgets = [self._get(self._tree, treeloc).parent()] for subtree in widgets[0].subtrees(): if isinstance(subtree, TreeSegmentWidget): widgets.append(subtree.node()) else: widgets.append(subtree) self._animate_backtrack_frame(widgets, colors) def _animate_backtrack_frame(self, widgets, colors): if len(colors) > 0: self._animating_lock = 1 for widget in widgets: widget['color'] = colors[0] self._top.after(50, self._animate_backtrack_frame, widgets, colors[1:]) else: for widget in widgets[0].subtrees(): widgets[0].remove_child(widget) widget.destroy() self._redraw_quick() self._animating_lock = 0 if self._autostep: self._step() def _animate_match_backtrack(self, treeloc): widget = self._get(self._tree, treeloc) node = widget.parent().node() dy = (1.0 * (node.bbox()[3] - widget.bbox()[1] + 14) / max(1, self._animation_frames.get())) self._animate_match_backtrack_frame(self._animation_frames.get(), widget, dy) def _animate_match(self, treeloc): widget = self._get(self._tree, treeloc) dy = ((self._textwidgets[0].bbox()[1] - widget.bbox()[3] - 10.0) / max(1, self._animation_frames.get())) self._animate_match_frame(self._animation_frames.get(), widget, dy) def _animate_match_frame(self, frame, widget, dy): if frame > 0: self._animating_lock = 1 widget.move(0, dy) self._top.after(10, self._animate_match_frame, frame - 1, widget, dy) else: widget['color'] = '#006040' self._redraw_quick() self._animating_lock = 0 if self._autostep: self._step() def _animate_match_backtrack_frame(self, frame, widget, dy): if frame > 0: self._animating_lock = 1 widget.move(0, dy) self._top.after(10, self._animate_match_backtrack_frame, frame - 1, widget, dy) else: widget.parent().remove_child(widget) widget.destroy() self._animating_lock = 0 if self._autostep: self._step() def edit_grammar(self, *e): CFGEditor(self._top, self._parser.grammar(), self.set_grammar) def set_grammar(self, grammar): self._parser.set_grammar(grammar) self._productions = list(grammar.productions()) self._prodlist.delete(0, 'end') for production in self._productions: self._prodlist.insert('end', (' %s' % production)) def edit_sentence(self, *e): sentence = string.join(self._sent) title = 'Edit Text' instr = 'Enter a new sentence to parse.' EntryDialog(self._top, sentence, instr, self.set_sentence, title) def set_sentence(self, sentence): self._sent = sentence.split() #[XX] use tagged? self.reset()
class Ordered_Listbox(Frame): def __init__(self, master, data=None, ascending_order = True, ignore_case=False, autoscroll=False, vscrollbar=True, hscrollbar=False, scrollbar_background=None, scrollbar_troughcolor=None, **kwargs): Frame.__init__(self, master) self._ignore_case = ignore_case self._ascending_order = ascending_order master.grid_rowconfigure(0, weight=1) master.grid_columnconfigure(0, weight=1) self._listbox = Listbox(self, *kwargs) self._listbox.grid(row=0, column=0, sticky= N+E+W+S) scrollbar_kwargs = {} if scrollbar_background is not None: scrollbar_kwargs["background"] = scrollbar_background if scrollbar_troughcolor is not None: scrollbar_kwargs["throughcolor"] = scrollbar_troughcolor if vscrollbar: self._vbar=Scrollbar(self,takefocus=0, command=self._listbox.yview, **scrollbar_kwargs) self._vbar.grid(row=0, column=1, sticky= N+S) if autoscroll: self._listbox.config(yscrollcommand=lambda f, l: make_autoscroll(self._vbar, f, l)) else: self._listbox.config(yscrollcommand=self._vbar.set) if hscrollbar: self._hbar=Scrollbar(self,takefocus=0, command=self._listbox.xview, **scrollbar_kwargs) self._hbar.grid(row=0, column=1, sticky= E+W) if autoscroll: self._listbox.config(xscrollcommand=lambda f, l: make_autoscroll(self._hbar, f, l)) else: self._listbox.config(xscrollcommand=self._hbar.set) if data is not None: for item in data: self.add_item(item) def add_item(self, item): list_of_items = self._listbox.get(0, END) index = bisect(list_of_items, item, ignore_case=self._ignore_case, ascending_order=self._ascending_order) self._listbox.insert(index, item) def delete_item(self, item): list_of_items = self._listbox.get(0, END) index = bisect(list_of_items, item, ignore_case=self._ignore_case, ascending_order=self._ascending_order) self._listbox.delete(index-1) def selected_items(self): list_of_items = [] for index in self._listbox.curselection(): list_of_items.append(self._listbox.get(index)) return list_of_items def selected_item(self): return self._listbox.curselection()[0] def deselect_all(self): self._listbox.selection_clear(0, END) def select(self, item): index = self.index(item) if index is None: return self._listbox.selection_set(index) def deselect(self, item): index = self.index(item) if index is None: return self._listbox.selection_clear(index) def index(self, item): list_of_items = self._listbox.get(0, END) try: index = list_of_items.index(item) except ValueError: return None return index def bind(self, event, handler): self._listbox.bind(event, handler) def clear(self): self._listbox.delete(1,END) def __iter__(self): return self.items @property def items(self): return self._listbox.get(0, END)
class WikinewsExplorer: def __init__(self, master): self.currentFileName = "" self.entDir = "/dev/shm/wikinews/entities/" self.llDir= "/dev/shm/wikinews/lang_links/" self.boolFileLoad = False self.entFiles = [] self.llFiles = [] self.wikinewsBaseURL = "http://en.wikinews.org/?curid=" frame = Frame(master) frame.pack() frame.columnconfigure(1, weight=1) frame.columnconfigure(3, pad=7) frame.rowconfigure(3, weight=1) frame.rowconfigure(5, pad=7) self.lbEntFile = Label(frame, text="entities dir: ") self.lbEntFile.grid(row=0, column=0) self.lbLLFile = Label(frame, text="lang links dir: ") self.lbLLFile.grid(row=1, column=0) self.txtEntFile =Text(frame, height=1, width=40) self.txtEntFile.insert(INSERT, self.entDir) self.txtEntFile.grid(row=0, column=1) self.txtLLFile =Text(frame, height=1, width=40) self.txtLLFile.insert(INSERT, self.llDir) self.txtLLFile.grid(row=1, column=1) self.butLoad= Button(frame, text ="Load", command = self.readInputFiles) self.butLoad.grid(row=0, column=2, rowspan=2) self.scrollbar = Scrollbar(frame) self.lstArticles = Listbox(frame, yscrollcommand = self.scrollbar.set, width=50, height=20) self.lstArticles.grid( row=2, column=0, columnspan=2, sticky=W) self.lstArticles.bind("<<ListboxSelect>>", self.onArticleSelect) self.scrollbar.grid(row=2, column=3, sticky=W) self.scrollbar.config( command = self.lstArticles.yview ) self.butOpenBrowser = Button(frame, text="View article in browser", command=self.openInFirefox) self.butOpenBrowser.grid(row=3, column=0) self.lblSearchTitle = Label(frame, text="search article ID: ") self.lblSearchTitle.grid(row=4, column=0, sticky=E) self.txtSearchTitle = Text(frame, height=1, width=30) self.txtSearchTitle.grid(row=4, column=1) self.butSearchTitle = Button(frame, text="Go", command=self.searchTitle) self.butSearchTitle.grid(row=4, column=2, sticky=W) self.scrollbar2 = Scrollbar(frame) self.lstContent = Listbox(frame, yscrollcommand=self.scrollbar2.set, width=100, height=20) self.lstContent.grid(row=0, column=3, rowspan=5) self.lstContent.bind("<<ListboxSelect>>", self.onEntitySelect) self.scrollbar2.grid(row=0, column=3, sticky=W) self.scrollbar2.config( command = self.lstContent.yview ) self.scrollbar3 = Scrollbar(frame) self.lstWikiLinks = Listbox(frame, yscrollcommand=self.scrollbar3.set, width=70, height=13) self.lstWikiLinks.grid(row=5, column=3, sticky=W) self.scrollbar3.grid(row=5, column=3, sticky=W) self.scrollbar3.config( command = self.lstWikiLinks.yview ) def onEntitySelect(self, event): """ fetch entity info directly from wikipedia """ # enpty content box self.lstWikiLinks.delete(0, END) widg = event.widget index = int(widg.curselection()[0]) entityString = widg.get(index) print 'selected entity %d: "%s"' % (index, entityString) entityName = extractEntityName(entityString) self.lstWikiLinks.insert(END, "en.wikipedia.org/wiki/" + entityName) self.lstWikiLinks.insert(END, "======= links to the following wiki entities: ========================") url = "http://en.wikipedia.org/w/api.php?format=xml&action=query&titles=" + entityName +"&prop=links" print "HTTP request: ", url xmlResponseTree = None try: response = urllib2.urlopen(url).read() xmlResponseTree = ET.fromstring(response) except: print " \n ERROR: ", str(sys.exc_info()[0]) if xmlResponseTree != None: for link in xmlResponseTree.iter("pl"): # item = "en.wikipedia.org/wiki/" + self.lstWikiLinks.insert(END, link.attrib.get("title")) else: print " xml response tree empty " def onArticleSelect(self, event): # enpty content boxes self.lstContent.delete(0, END) self.lstWikiLinks.delete(0,END) widg = event.widget index = int(widg.curselection()[0]) fileName = widg.get(index) self.currentFileName = fileName print 'selected item %d: "%s"' % (index, fileName) # load the entity and lang-link files and display in the content box entFile = self.entDir + fileName llFile = self.llDir + fileName ents = open(entFile) lls = open(llFile) self.lstContent.insert(END, "===== contained Entities =================================") for ent in ents: self.lstContent.insert(END, ent.strip()) self.lstContent.insert(END, " ") self.lstContent.insert(END, "===== contained Language Links ===========================") for ll in lls: self.lstContent.insert(END, ll.strip()) ents.close() lls.close() def openInFirefox(self): wikinewsBase = self.wikinewsBaseURL articleID = self.lstArticles.get(ACTIVE).split("-")[0] """ commandLinux = "firefox " + wikinewsBase + articleID + " &" commandMacOS = "open -a firefox -g " + wikinewsBase + articleID commandWindows = 'firefox.exe \"' + wikinewsBase + articleID + '\"' if os.uname()[0] == "Linux": print "Linux: starting firefox" os.system(commandLinux) elif os.uname()[0] == "Mac": print "Mac: starting firefox" os.system(commandMacOS) elif os.name == "Windows": print "Windows: starting firefox" os.system(commandWindows) else: tkMessageBox.showinfo("Wikinews Explorer", "Strange OS detected: " + os.uname()[0] + "\n can't start Firefox") """ if not webbrowser.open_new(wikinewsBase + articleID): tkMessageBox.showinfo("Wikinews Explorer", "start browser") return def searchTitle(self): print "search: files loaded?", self.boolFileLoad targetString = self.txtSearchTitle.get(1.0, END).strip() if self.boolFileLoad: i = 0 for fileName in self.entFiles: if targetString.lower() in fileName.lower(): # focus first result and exit self.lstArticles.selection_set(i, i) self.lstArticles.see(i) print "--- found: ", i, " ", fileName break i += 1 else: tkMessageBox.showinfo("Wikinews Explorer", "Input files not loaded") def readInputFiles(self): self.entDir = self.txtEntFile.get(1.0, END).strip() self.llDir = self.txtLLFile.get(1.0, END).strip() if not os.path.exists(self.entDir): tkMessageBox.showinfo( "Wikinews Explorer", self.entDir + "\ndoes not exist") self.boolFileLoad = False return if not os.path.exists(self.llDir): self.boolFileLoad = False tkMessageBox.showinfo( "Wikinews Explorer", self.llDir + "\ndoes not exist") return # no return until here, it's fine self.entFiles = os.listdir(self.entDir) self.llFiles = os.listdir(self.llDir) if len(self.entFiles) != len(self.llFiles): tkMessageBox.showinfo("Wikinews Explorer", "something's wrong: \n article number mismatch: " + len(self.entFiles) + " != " + len(self.llFiles)) self.boolFileLoad = False return else: print "files count ok: ", str(len(self.entFiles)), " == ", str(len(self.llFiles)) for fileName in self.entFiles: self.lstArticles.insert(END, fileName) self.boolFileLoad = True # file loading ok print "files loaded?", self.boolFileLoad
class GUI(Frame): # In intialize the object, taking in the parent as in input parameter def __init__(self, parent): Frame.__init__(self, parent) # Initialize the api self.api = API() # Set the ip and port to communicate with the master server self.SERVER_IP = config.masterip self.SERVER_PORT = config.port # Set the initial server status to 0, will change to 1 if server is active # self.serverStatus = 0 # Declare a list which will hold the files that have been flagged for deletion self.toDelete = [] self.parent = parent # Initialize the GUI self.initUI() # Function to initialize UI def initUI(self): # Set the name of the UI window self.parent.title("Bennington File System Client") # Set the style using the default theme self.style = Style() self.style.theme_use("default") self.pack(fill=BOTH, expand=1) # Set the "Open File" options self.file_opt = options = {} # Allow for any file to be choosable options["defaultextension"] = "" options["filetypes"] = "" # Set the directory window will open up to initially options["initialdir"] = "C:\\" options["parent"] = self # Create a label object which holds the text labeling the listbox lbl = Label(self, text="Bennington File System Files List", foreground="black") # Place the text in the top left lbl.grid(column=0, row=0, pady=4, padx=5) # Create the listbox, which will contain a list of all the files on the system self.area = Listbox(self, height=20) # Place the lisbox in the UI frame self.area.grid(row=1, column=0, columnspan=1, rowspan=10, padx=5, sticky=N + W + E + S) # Ask the master server which files it has, then populate the listbox with the response self.getFiles() # Create a button labeled 'Upload', and bind the uploadFile() function to it uploadbtn = Button(self, text="Upload", command=self.uploadFile) # Place the button in the UI frame uploadbtn.grid(row=1, column=3) # Create a button labeled 'Download', and bind the downloadFile() function to it dwnbtn = Button(self, text="Download", command=self.downloadFile) # Place the button in the UI frame dwnbtn.grid(row=2, column=3) # Create a button labeled 'Delete', and bind the deleteFile() function to it delbtn = Button(self, text="Delete", command=self.deleteFile) # Place the button in the UI frame delbtn.grid(row=3, column=3) # Create a button labeled 'Undelete', and bind the undeleteFile() function to it undelbtn = Button(self, text="Undelete", command=self.undeleteFile) # Place the button in the UI frame undelbtn.grid(row=4, column=3) # Create a button labeled 'Refresh List', and bind the getFiles() function to it refbtn = Button(self, text="Refresh List", command=self.getFiles) # Place the button in the UI frame refbtn.grid(row=5, column=3) # Create a button labeled 'Quit', and bind the exitProgram() function to it quitButton = Button(self, text="Quit", command=self.exitProgram) # Place the button in the UI frame quitButton.grid(sticky=W, padx=5, pady=4) # Downloads the active selection in the listbox def downloadFile(self): # Get the filename from the active listbox item fileName = self.currentSelectionFileName() # Call the API read function to get all the data associated with that file self.api.read(fileName, 0, -1, fileName) # Get the file name of the active selection in the listbox def currentSelectionFileName(self): # Get the index of the active selection index = self.currentSelectionIndex() # From the listbox object, pass in the index to get the filename fileName = self.area.get(index) return fileName # Get the index of the active selection in the listbox def currentSelectionIndex(self): # Get the index of the active selection index = self.area.curselection()[0] return index # Mark the active selection in the listbox for deletion def deleteFile(self): # Get the index of the current active selection index = self.currentSelectionIndex() # Get the filename of the current active selection filename = self.area.get(index) # Call the API function to mark file for deletion self.api.delete(filename) # Change the background color of the selection to denote it has been marked for deletion self.area.itemconfig(index, {"bg": "salmon"}) # Append the filename to the toDelete list self.toDelete.append(filename) # Unmarks the active selection in the listbox for deletion def undeleteFile(self): # Get the index of the current active selection index = self.currentSelectionIndex() # Get the filename of the current active selection filename = self.area.get(index) # See if the file has been marked for deletion if filename in self.toDelete: # Call the API function to unmark file for deletion self.api.undelete(filename) # Change the background color of the selection to denote it is no longer marked for deletion self.area.itemconfig(index, {"bg": "white"}) # Remove the filename from the toDelete list self.toDelete.remove(filename) # Upload a file from local machine to the distributed file system def uploadFile(self): # Get the file name and file path of the file the user wants to upload fileinfo = self.openFile() # Create a file with the filename provided self.api.create(fileinfo[0]) # Append the file data from the file at the given file path self.api.append(fileinfo[0], fileinfo[1], 1) # Once that is complete, refresh the file list in the listbox self.getFiles() # Prompt the user to select a file def openFile(self): # Prompt the user to select a file, and store the returned file path filepath = tkFileDialog.askopenfilename(**self.file_opt) # Parse the filepath, and store the last element of the split as the file name filename = filepath.split("/")[-1] # Return a list containing the file name and file path return [filename, filepath] # Get the list of existing files from the master server def getFiles(self): try: # Get the file data using the API's fileList() function # At this stage, the data has lots of extra things in it, so it needs to be cleaned up data = self.api.fileList() # Split the string at every * character data = re.split("\*", data) # Declare an empty array which will hold the file names found from the parsing fileNames = [] for item in data: # Split the element at every ^ character tempitem = re.split("\^", item) for thing in tempitem: # If the element has a | in it, but is not just a |, then it is the filename if "|" in thing and not thing == "|": # Append the filename (with the | stripped out) to the fileNames list fileNames.append(thing.strip("|")) # If the file is marked for deletion and still in the fileNames list # keep the file in the toDelete list temp = [] for item in self.toDelete: if item in fileNames: temp.append(item) # Update the toDelete list self.toDelete = temp # Remove all entries in the listbox self.area.delete(0, END) # Populate the listbox with the file names returned from the master for item in fileNames: self.area.insert(END, item) self.checkIfMarked(item) except Exception as e: raise e # Check to see if the provided file name exists in the toDelete list def checkIfMarked(self, fileName): # If the file name is in the toDelete list if fileName in self.toDelete: # Change the background color of the element to denote that it has been marked for deletion self.area.itemconfig(END, {"bg": "salmon"}) # An exit function that quits the UI (any additional clean up pre-close should go in here) def exitProgram(self): self.quit()
class PraiseTexGUI(object): """Graphical interface for selecting songs and compiling them""" def __init__(self, songdir="songs"): # data self.songs = [] self.praisetex = PraiseTex(songdir) self.root = Tk() button_width = 6 button_padx = "2m" button_pady = "1m" frame_padx = "3m" frame_pady = "2m" label_padx = "3m" label_pady = "2m" listbox_width = 30 listbox_height = 20 frame_title_font = ("TkDefaultFont", 14) text_font = ("TkDefaultFont", 12) menu_font = ("TkDefaultFont", 12) button_font = ("TkDefaultFont", 12) # window properties self.root.title("praisetex") self.root.option_add("*Font", ("TkDefaultFont", 12)) # menu menubar = Menu(self.root) menubar.tk.call('tk', 'scaling', 2.5) filemenu = Menu(menubar, tearoff=0) filemenu.add_command(label="Open Directory", command=self.openDirectory) filemenu.add_command(label="Exit", command=self.root.quit) menubar.add_cascade(label="File", menu=filemenu) self.root.config(menu=menubar) # left section self.availableSongsTitle = Label(self.root, text="Available Songs", font=frame_title_font, padx=label_padx, pady=label_pady) self.availableSongsTitle.grid(row=0, column=0) self.availableSongsFrame = Frame(self.root) self.availableSongsFrame.grid(row=1, column=0, padx=frame_padx, pady=frame_pady) self.availableSongsScroll = Scrollbar(self.availableSongsFrame, orient=VERTICAL) self.availableSongs = Listbox(self.availableSongsFrame, width=listbox_width, height=listbox_height, selectmode=EXTENDED, yscrollcommand=self.availableSongsScroll.set, exportselection=0) self.availableSongsScroll.config(command=self.availableSongs.yview) self.availableSongsScroll.pack(side=RIGHT, fill=Y) self.availableSongs.pack() self.button = Button(self.root, text="Refresh", command=self.refreshSongList) self.button.grid(row=2, column=0) # middle section self.addRemoveButtonFrame = Frame(self.root) self.addRemoveButtonFrame.grid(row=1, column=1) self.addSongButton = Button(self.addRemoveButtonFrame, text="Add", command=self.addSong) self.addSongButton.pack(side=TOP, padx=button_padx, pady=button_pady) self.removeSongButton = Button(self.addRemoveButtonFrame, text="Remove", command=self.removeSong) self.removeSongButton.pack(side=BOTTOM) # right section self.songsToCompileTitle = Label(self.root, text="Songs to Compile", font=frame_title_font, padx=label_padx, pady=label_pady) self.songsToCompileTitle.grid(row=0, column=2) self.songsToCompileFrame = Frame(self.root) self.songsToCompileFrame.grid(row=1, column=2, padx=frame_padx, pady=frame_pady) self.songsToCompileScroll = Scrollbar(self.songsToCompileFrame, orient=VERTICAL) self.songsToCompile = Listbox(self.songsToCompileFrame, width=listbox_width, height=listbox_height, selectmode=EXTENDED, yscrollcommand=self.songsToCompileScroll.set, exportselection=0, font=text_font) self.songsToCompileScroll.config(command=self.songsToCompile.yview) self.songsToCompileScroll.pack(side=RIGHT, fill=Y) self.songsToCompile.pack() self.compileButtonFrame = Frame(self.root) self.compileButtonFrame.grid(row=2, column=2) self.chordsButton = Button(self.compileButtonFrame, text="Chords", command=self.compileChords) self.chordsButton.pack(side=LEFT, padx=button_padx, pady=button_pady) self.slidesButton = Button(self.compileButtonFrame, text="Slides", command=self.compileSlides) self.slidesButton.pack(side=RIGHT, padx=button_padx, pady=button_pady) # status bar self.status = Label(self.root, text="Ready", padx="1m") self.status.grid(row=3, column=0, columnspan=3, sticky=W) self.refreshSongList() def run(self): """Start event loop of GUI""" self.root.mainloop() def refreshSongList(self): """Sync up the filenames in songlist with files in directory""" # clear song list self.availableSongs.delete(0, END) # add song files self.songs = self.praisetex.refreshSongList() for song in self.songs: self.availableSongs.insert(END, song) self.updateStatus("{0} songs found in directory {1}".format(len(self.songs), self.praisetex.getSongDirectory())) def openDirectory(self): """Selects directory for songs""" dirname = filedialog.askdirectory(parent=self.root, initialdir=self.praisetex.getSongDirectory(), title='Please select a directory') if len(dirname) > 0: self.praisetex.setSongDirectory(dirname) self.updateStatus("Song directory set to {0}".format(dirname)) def addSong(self): """Add song to compile list""" selectedSongs = self.availableSongs.curselection() # get index of where to insert selected songs insertIndex = self.songsToCompile.curselection() if len(insertIndex) > 0: insertIndex = int(insertIndex[0]) # convert to integer else: insertIndex = -1 # song should be appended if len(selectedSongs) == 0: # do nothing pass elif len(selectedSongs) == 1: # insert the one song song = selectedSongs[0] songtitle = self.availableSongs.get(song) if insertIndex == -1: end = len(self.praisetex.compile) self.praisetex.addSong(end, songtitle) self.songsToCompile.insert(END, songtitle) else: self.praisetex.addSong(insertIndex+1, songtitle) self.songsToCompile.insert(insertIndex+1, songtitle) else: # more than one song songList = [self.availableSongs.get(song) for song in selectedSongs] if insertIndex != -1: songList.reverse() for songtitle in songList: self.praisetex.addSong(insertIndex+1, songtitle) self.songsToCompile.insert(insertIndex+1, songtitle) else: # add songs to the end for songtitle in songList: end = len(self.praisetex.compile) self.praisetex.addSong(end, songtitle) self.songsToCompile.insert(END, songtitle) self.updateStatus("{0} songs added".format(len(selectedSongs))) def removeSong(self): """Remove song from compile list""" songindexes = list(self.songsToCompile.curselection()) songindexes.reverse() for index in songindexes: self.praisetex.removeSong(index) self.songsToCompile.delete(index) self.updateStatus("{0} songs removed".format(len(songindexes))) def compileChords(self): """Compile a chord sheet from selected songs""" self.updateStatus("Compiling Songs") error = self.praisetex.compileChords() if error: self.updateStatus("pdflatex has failed") else: self.updateStatus("Compiled chords.pdf") def compileSlides(self): """Compile slides from selected songs""" self.updateStatus("Compiling Songs") error = self.praisetex.compileSlides() if error: self.updateStatus("pdflatex has failed") else: self.updateStatus("Compiled slides.pdf") def updateStatus(self, message): """Update the status bar""" self.status.config(text=message)
class ListHeap(Frame): """ A widget that encapsulates a list box, allow adding and delete and contextual interaction with a set of items in a list box """ def __init__(self, parent, populator, max_limit=sys.maxint): """ :param parent: The parent tk item :param max_limit: The maximum number of items allowed to be added to the listheap :return: """ Frame.__init__(self, parent) self._items = {} self._parent = parent self._max_limit = max_limit self._listbox = Listbox(self, selectmode=SINGLE) self._listbox.grid(row=0, column=0) # Bind mouse events self._listbox.bind("<Double-Button-1>", self._handle_db_click) self._listbox.bind("<Button-2>", self._handle_r_click) # Populate the widget with custom params if they are available if populator is not None: self.populate(populator) def populate(self, populator): """ Override to define the population paramaters for this widget This allows default values to be provided """ pass def add_new(self, item, key): """ Add new item to the list heap Adds a new item to the list box and the data structure that defines the heap :param item: The item to be added to the ListHeap :param key: The key that is to be used to identify the item, must be unique :throws: DuplicateListHeapItemException - duplicate key attempted to add to the heap :throws: MaxItemLimitReachedException - Attempted item addition when max sized already reached """ if key in self._items: raise DuplicateListHeapItemException(key) if len(self._items) >= self._max_limit: raise MaxItemLimitReachedException() self._items[key] = item self._listbox.insert(END, key) def _remove(self, key): """ Remove an item from the ListHeap :param key: The key of the item that is to be removed """ del self._items[key] self._listbox.delete(ANCHOR) def _remove_all(self): """ Removes all of the items from the ListHeap """ self._items.clear() self._listbox.delete(0, END) def _handle_db_click(self, event): """ Override: define a handler for the doubleclick event on the ListHeap :param event: The tk event generated by user input """ pass def _handle_r_click(self, event): """ Override: Define a handler for the rightclick event on the ListHeap :param event: The tk event generated by user input """ pass
class IniGenGui(Frame): def __init__(self, parent): Frame.__init__(self, parent) self.parent = parent self.initUIGlobals() def initUIGlobals(self): self.parent.title("Ini Generator") Style().configure("TButton", padding=(0, 0, 0, 0), font='serif 10') f1 = Frame(self) f1.grid(row=0, column=0, padx=10, sticky=N + S + E + W) f11 = LabelFrame(f1, text="Algorithms to Run") f11.grid(row=0, column=0) row = 0 self.check_algs_value_list = [] self.check_algs_map = {} for alg in algorithms: if alg == 'clean': continue check_alg_value = IntVar() check_alg = Checkbutton(f11, text=alg, variable=check_alg_value, justify=LEFT, width=25) check_alg.grid(row=row, column=0, sticky=W + E) self.check_algs_value_list.append(check_alg_value) self.check_algs_map[alg] = check_alg_value row += 1 f111 = Frame(f11) f111.grid(row=row, column=0) button_checkall = Button(f111, text="All", command=self.checkall) button_checkall.grid(row=0, column=0, sticky=W + E) button_uncheckall = Button(f111, text="None", command=self.uncheckall) button_uncheckall.grid(row=0, column=1, sticky=W + E) row = 0 f12 = Frame(f1) f12.grid(row=1, column=0, pady=20, sticky=S + W + E) f121 = LabelFrame(f12, text='Location of uPMU') f121.grid(row=0, column=0) self.radio_loc_string = StringVar() locations.append('Other Location') for loc in locations: radio_loc = Radiobutton(f121, text=loc, variable=self.radio_loc_string, value=loc, command=self.set_loc, justify=LEFT, width=25) radio_loc.grid(row=row, column=0, sticky=W + E) row += 1 self.entry_otherloc = Entry(f121) f2 = Frame(self) f2.grid(row=0, column=1, padx=10, sticky=N + S + E + W) f21 = LabelFrame(f2, text='Name of uPMU (raw)') f21.grid(row=0) row = 0 f211 = Frame(f21) f211.grid(row=row) row += 1 self.entry_namesearch = Entry(f211) self.entry_namesearch.grid(row=0, column=0, sticky=E + W) button_namesearch = Button(f211, text="Search", command=self.namesearch) button_namesearch.grid(row=0, column=1, sticky=W + E) self.lstbx_namelist = Listbox(f21) self.lstbx_namelist.bind("<Double-Button-1>", self.namelist_select) self.lstbx_namelist.grid(row=row, sticky=W + E) row += 1 f212 = Frame(f21) f212.grid(row=row) row += 1 label_nameselected = Label(f212, text="Selected:") label_nameselected.grid(row=0, column=0) self.entry_nameselected = Entry(f212, state=DISABLED) self.entry_nameselected.grid(row=0, column=1, sticky=W + E) f22 = LabelFrame(f2, text="Name of uPMU (abbr)") f22.grid(row=1, sticky=W + E, pady=10) self.entry_name = Entry(f22, width=30) self.entry_name.grid(row=0, column=0, sticky=E + W) f23 = LabelFrame(f2, text="Name of Reference uPMU (clean)") f23.grid(row=2, pady=10) row = 0 f231 = Frame(f23) f231.grid(row=row) row += 1 self.entry_refnamesearch = Entry(f231) self.entry_refnamesearch.grid(row=0, column=0, sticky=E + W) button_refnamesearch = Button(f231, text="Search", command=self.refnamesearch) button_refnamesearch.grid(row=0, column=1, sticky=W + E) self.lstbx_refnamelist = Listbox(f23) self.lstbx_refnamelist.bind("<Double-Button-1>", self.refnamelist_select) self.lstbx_refnamelist.grid(row=row, sticky=W + E) row += 1 f232 = Frame(f23) f232.grid(row=row) row += 1 label_refnameselected = Label(f232, text="Selected:") label_refnameselected.grid(row=0, column=0) self.entry_refnameselected = Entry(f232, state=DISABLED) self.entry_refnameselected.grid(row=0, column=1, sticky=W + E) button_gen = Button(self, text="Generate Files", command=self.generate_files) button_gen.grid(row=1, column=0, columnspan=2, sticky=W + E) self.pack() def generate_files(self): algs = [] for alg in self.check_algs_map: if self.check_algs_map[alg].get() == 1: algs.append(alg) if self.radio_loc_string.get() == "Other Location": location = self.entry_otherloc.get() else: location = self.radio_loc_string.get() name_raw = self.entry_nameselected.get() name = self.entry_name.get() ref_name = self.entry_refnameselected.get() uuid_map = self.get_uuid_map(name_raw) reference_uuid_map = self.get_ref_uuid_map(ref_name) IniGenAutomation(location, name_raw, name, uuid_map, ref_name, reference_uuid_map, algs) def namesearch(self): searchterm = self.entry_namesearch.get() if searchterm.contains("/"): loc = searchterm.split('/') searchphrase = '/upmu/%{0}%/%{1}%/%'.format(loc[0], loc[1]) else: searchphrase = '/upmu/%{0}%/%'.format(searchterm) search_results = self.search(searchterm, searchphrase) self.lstbx_namelist.delete(0, END) if len(search_results) == 0: tkMessageBox.showwarning( 'Search Error', 'No matches from search for \'{0}\''.format(searchterm)) else: for result in search_results: self.lstbx_namelist.insert(END, result) def refnamesearch(self): searchterm = self.entry_refnamesearch.get() searchphrase = '/Clean/%{0}%/%'.format(searchterm) search_results = self.search(searchterm, searchphrase) self.lstbx_refnamelist.delete(0, END) if len(search_results) == 0: tkMessageBox.showwarning( 'Search Error', 'No matches from search for \'{0}\''.format(searchterm)) else: for result in search_results: self.lstbx_refnamelist.insert(END, result) def search(self, searchterm, searchphrase): connection = _mysql.connect(host="128.32.37.231", port=3306, user="******", passwd="moresecuredataftw", db='upmu') connection.query( "SELECT * FROM uuidpathmap WHERE path LIKE '{0}'".format( searchphrase)) results = connection.store_result() queried_data = {} result = results.fetch_row() while result != tuple(): queried_data[result[0][0]] = result[0][1] result = results.fetch_row() search_results = set() for path in queried_data: dirs = path.split('/') if searchterm in dirs[2]: search_results.add(dirs[2]) return search_results def set_loc(self): if self.radio_loc_string.get() == "Other Location": self.entry_otherloc.grid(sticky=W + E) else: self.entry_otherloc.grid_forget() def checkall(self): for check in self.check_algs_value_list: check.set(1) def uncheckall(self): for check in self.check_algs_value_list: check.set(0) def namelist_select(self, event): selected_index = self.lstbx_namelist.curselection() selected = self.lstbx_namelist.get(selected_index) self.entry_nameselected.configure(state=NORMAL) self.entry_nameselected.delete(0, END) self.entry_nameselected.insert(0, selected) self.entry_nameselected.configure(state=DISABLED) def refnamelist_select(self, event): selected_index = self.lstbx_refnamelist.curselection() selected = self.lstbx_refnamelist.get(selected_index) self.entry_refnameselected.configure(state=NORMAL) self.entry_refnameselected.delete(0, END) self.entry_refnameselected.insert(0, selected) self.entry_refnameselected.configure(state=DISABLED) def get_uuid_map(self, name): uuid_map = {} connection = _mysql.connect(host="128.32.37.231", port=3306, user="******", passwd="moresecuredataftw", db='upmu') connection.query( "SELECT * FROM uuidpathmap WHERE path LIKE '/upmu/{0}/%'".format( name)) results = connection.store_result() result = results.fetch_row() while result != tuple(): path = result[0][0].split('/') uuid_map[path[-1]] = result[0][1] result = results.fetch_row() return uuid_map def get_ref_uuid_map(self, name): uuid_map = {} connection = _mysql.connect(host="128.32.37.231", port=3306, user="******", passwd="moresecuredataftw", db='upmu') connection.query( "SELECT * FROM uuidpathmap WHERE path LIKE '/Clean/{0}/%'".format( name)) results = connection.store_result() result = results.fetch_row() while result != tuple(): path = result[0][0].split('/') uuid_map[path[-2]] = result[0][1] result = results.fetch_row() return uuid_map
class AttributesDialog(Toplevel): """ Dialog window for creating and assigning attributes to objects :param root: The parent frame :param shape: The ShapeManager being edited """ def __init__(self, root, shape): """ Initialize root tkinter window and master GUI window """ Toplevel.__init__(self, root, width=200, height=200) self.__shape = shape if shape is False: self.close() return self.title('Edit Attributes') # copies TAGS to avoid aliasing self.__available_attributes = TAGS[:] self.container = Frame(self) self.container.pack(side=TOP, fill=BOTH, expand=True) self.top_frame = None self.bottom_frame = None self.note_text = None self.attributes_list = None self.selected_list = None self.transient(root) logger.info('Creating top frame') self.create_top_frame() logger.info('Creating bottom frame') self.create_bottom_frame() def create_top_frame(self): """ Initializes the top half of the window """ self.top_frame = Frame(self.container) self.top_frame.pack(side=TOP, fill=X, expand=False) attributes_string = StringVar() attributes_string.set('Attributes:') attributes_label = Label(self.top_frame, textvariable=attributes_string) attributes_label.grid(row=0, column=0) selected_string = StringVar() selected_string.set('Selected:') selected_label = Label(self.top_frame, textvariable=selected_string) selected_label.grid(row=0, column=3) self.attributes_list = Listbox(self.top_frame, width=30, height=15, selectmode=EXTENDED) self.attributes_list.grid(row=1, column=0, padx=6) self.selected_list = Listbox(self.top_frame, width=30, height=15, selectmode=EXTENDED) self.selected_list.grid(row=1, column=3, padx=6) logger.info('Loading attributes') for tag in self.__available_attributes: if self.__shape.is_attribute(tag): self.selected_list.insert(END, tag) else: self.attributes_list.insert(END, tag) remove_button = Button(self.top_frame, width=3, height=2, text='<--', command=self.remove_attribute) remove_button.grid(row=1, column=1) move_button = Button(self.top_frame, width=3, height=2, text='-->', command=self.move_attribute) move_button.grid(row=1, column=2) def create_bottom_frame(self): """ Initializes the bottom half of the window """ self.bottom_frame = Frame(self.container) self.bottom_frame.pack(side=BOTTOM, fill=X, expand=False) note_string = StringVar() note_string.set('Notes:') note_label = Label(self.bottom_frame, textvariable=note_string) note_label.grid(row=0, column=1) self.note_text = Text(self.bottom_frame, width=55, height=10) self.note_text.grid(row=1, column=1, padx=6) self.note_text.insert(END, self.__shape.get_notes()) button_frame = Frame(self.container) button_frame.pack(side=BOTTOM, fill=X, expand=False) accept_button = Button(button_frame, text='Save', width=9, command=self.save) accept_button.pack(side=LEFT, pady=5, padx=2) cancel_button = Button(button_frame, text='Clear Note', width=9, command=self.clear) cancel_button.pack(side=LEFT, pady=5, padx=2) # closeButton = Button(buttonFrame, text='Close', command=self.close) # closeButton.grid(row=3, column=2) def move_attribute(self): """ Saves the attributes that the user has selected """ selection = self.attributes_list.curselection() if len(selection) == 0: return for item in selection: string = self.attributes_list.get(item) logger.info('Adding attribute \'%s\' to shape' % string) self.__shape.add_attribute(string) self.selected_list.insert(END, string) for item in reversed(selection): self.attributes_list.delete(item) def remove_attribute(self): """ Deletes the attributes that the user has selected """ selection = self.selected_list.curselection() if len(selection) == 0: return for item in selection: string = self.selected_list.get(item) logger.info('Deleting attribute \'%s\' from shape' % string) self.__shape.remove_attribute(string) self.attributes_list.insert(END, string) for item in reversed(selection): self.selected_list.delete(item) def save(self): """ Saves the note """ logger.info('Saving note') note = self.note_text.get('1.0', 'end-1c') self.__shape.set_notes(note) self.close() def clear(self): """ Deletes the note """ logger.info('Deleting note') self.note_text.delete(1.0, END) self.__shape.set_notes('') def close(self): """ Closes window """ logger.info('Closing window') self.destroy()
class DrtGlueDemo(object): def __init__(self, examples): # Set up the main window. self._top = Tk() self._top.title('DRT Glue Demo') # Set up key bindings. self._init_bindings() # Initialize the fonts.self._error = None self._init_fonts(self._top) self._examples = examples self._readingCache = [None for example in examples] # The user can hide the grammar. self._show_grammar = IntVar(self._top) self._show_grammar.set(1) # Set the data to None self._curExample = -1 self._readings = [] self._drs = None self._drsWidget = None self._error = None self._init_glue() # Create the basic frames. self._init_menubar(self._top) self._init_buttons(self._top) self._init_exampleListbox(self._top) self._init_readingListbox(self._top) self._init_canvas(self._top) # Resize callback self._canvas.bind('<Configure>', self._configure) ######################################### ## Initialization Helpers ######################################### def _init_glue(self): tagger = RegexpTagger([ ('^(David|Mary|John)$', 'NNP'), ('^(walks|sees|eats|chases|believes|gives|sleeps|chases|persuades|tries|seems|leaves)$', 'VB'), ('^(go|order|vanish|find|approach)$', 'VB'), ('^(a)$', 'ex_quant'), ('^(every)$', 'univ_quant'), ('^(sandwich|man|dog|pizza|unicorn|cat|senator)$', 'NN'), ('^(big|gray|former)$', 'JJ'), ('^(him|himself)$', 'PRP') ]) depparser = MaltParser(tagger=tagger) self._glue = DrtGlue(depparser=depparser, remove_duplicates=False) def _init_fonts(self, root): # See: <http://www.astro.washington.edu/owen/ROTKFolklore.html> self._sysfont = Font(font=Button()["font"]) root.option_add("*Font", self._sysfont) # TWhat's our font size (default=same as sysfont) self._size = IntVar(root) self._size.set(self._sysfont.cget('size')) self._boldfont = Font(family='helvetica', weight='bold', size=self._size.get()) self._font = Font(family='helvetica', size=self._size.get()) if self._size.get() < 0: big = self._size.get() - 2 else: big = self._size.get() + 2 self._bigfont = Font(family='helvetica', weight='bold', size=big) def _init_exampleListbox(self, parent): self._exampleFrame = listframe = Frame(parent) self._exampleFrame.pack(fill='both', side='left', padx=2) self._exampleList_label = Label(self._exampleFrame, font=self._boldfont, text='Examples') self._exampleList_label.pack() self._exampleList = Listbox(self._exampleFrame, selectmode='single', relief='groove', background='white', foreground='#909090', font=self._font, selectforeground='#004040', selectbackground='#c0f0c0') self._exampleList.pack(side='right', fill='both', expand=1) for example in self._examples: self._exampleList.insert('end', (' %s' % example)) self._exampleList.config(height=min(len(self._examples), 25), width=40) # Add a scrollbar if there are more than 25 examples. if len(self._examples) > 25: listscroll = Scrollbar(self._exampleFrame, orient='vertical') self._exampleList.config(yscrollcommand=listscroll.set) listscroll.config(command=self._exampleList.yview) listscroll.pack(side='left', fill='y') # If they select a example, apply it. self._exampleList.bind('<<ListboxSelect>>', self._exampleList_select) def _init_readingListbox(self, parent): self._readingFrame = listframe = Frame(parent) self._readingFrame.pack(fill='both', side='left', padx=2) self._readingList_label = Label(self._readingFrame, font=self._boldfont, text='Readings') self._readingList_label.pack() self._readingList = Listbox(self._readingFrame, selectmode='single', relief='groove', background='white', foreground='#909090', font=self._font, selectforeground='#004040', selectbackground='#c0f0c0') self._readingList.pack(side='right', fill='both', expand=1) # Add a scrollbar if there are more than 25 examples. listscroll = Scrollbar(self._readingFrame, orient='vertical') self._readingList.config(yscrollcommand=listscroll.set) listscroll.config(command=self._readingList.yview) listscroll.pack(side='right', fill='y') self._populate_readingListbox() def _populate_readingListbox(self): # Populate the listbox with integers self._readingList.delete(0, 'end') for i in range(len(self._readings)): self._readingList.insert('end', (' %s' % (i + 1))) self._readingList.config(height=min(len(self._readings), 25), width=5) # If they select a example, apply it. self._readingList.bind('<<ListboxSelect>>', self._readingList_select) def _init_bindings(self): # Key bindings are a good thing. self._top.bind('<Control-q>', self.destroy) self._top.bind('<Control-x>', self.destroy) self._top.bind('<Escape>', self.destroy) self._top.bind('n', self.next) self._top.bind('<space>', self.next) self._top.bind('p', self.prev) self._top.bind('<BackSpace>', self.prev) def _init_buttons(self, parent): # Set up the frames. self._buttonframe = buttonframe = Frame(parent) buttonframe.pack(fill='none', side='bottom', padx=3, pady=2) Button( buttonframe, text='Prev', background='#90c0d0', foreground='black', command=self.prev, ).pack(side='left') Button( buttonframe, text='Next', background='#90c0d0', foreground='black', command=self.next, ).pack(side='left') def _configure(self, event): self._autostep = 0 (x1, y1, x2, y2) = self._cframe.scrollregion() y2 = event.height - 6 self._canvas['scrollregion'] = '%d %d %d %d' % (x1, y1, x2, y2) self._redraw() def _init_canvas(self, parent): self._cframe = CanvasFrame( parent, background='white', #width=525, height=250, closeenough=10, border=2, relief='sunken') self._cframe.pack(expand=1, fill='both', side='top', pady=2) canvas = self._canvas = self._cframe.canvas() # Initially, there's no tree or text self._tree = None self._textwidgets = [] self._textline = None def _init_menubar(self, parent): menubar = Menu(parent) filemenu = Menu(menubar, tearoff=0) filemenu.add_command(label='Exit', underline=1, command=self.destroy, accelerator='q') menubar.add_cascade(label='File', underline=0, menu=filemenu) actionmenu = Menu(menubar, tearoff=0) actionmenu.add_command(label='Next', underline=0, command=self.next, accelerator='n, Space') actionmenu.add_command(label='Previous', underline=0, command=self.prev, accelerator='p, Backspace') menubar.add_cascade(label='Action', underline=0, menu=actionmenu) optionmenu = Menu(menubar, tearoff=0) optionmenu.add_checkbutton(label='Remove Duplicates', underline=0, variable=self._glue.remove_duplicates, command=self._toggle_remove_duplicates, accelerator='r') menubar.add_cascade(label='Options', underline=0, menu=optionmenu) viewmenu = Menu(menubar, tearoff=0) viewmenu.add_radiobutton(label='Tiny', variable=self._size, underline=0, value=10, command=self.resize) viewmenu.add_radiobutton(label='Small', variable=self._size, underline=0, value=12, command=self.resize) viewmenu.add_radiobutton(label='Medium', variable=self._size, underline=0, value=14, command=self.resize) viewmenu.add_radiobutton(label='Large', variable=self._size, underline=0, value=18, command=self.resize) viewmenu.add_radiobutton(label='Huge', variable=self._size, underline=0, value=24, command=self.resize) menubar.add_cascade(label='View', underline=0, menu=viewmenu) helpmenu = Menu(menubar, tearoff=0) helpmenu.add_command(label='About', underline=0, command=self.about) menubar.add_cascade(label='Help', underline=0, menu=helpmenu) parent.config(menu=menubar) ######################################### ## Main draw procedure ######################################### def _redraw(self): canvas = self._canvas # Delete the old DRS, widgets, etc. if self._drsWidget is not None: self._drsWidget.clear() if self._drs: self._drsWidget = DrsWidget(self._canvas, self._drs) self._drsWidget.draw() if self._error: self._drsWidget = DrsWidget(self._canvas, self._error) self._drsWidget.draw() ######################################### ## Button Callbacks ######################################### def destroy(self, *e): self._autostep = 0 if self._top is None: return self._top.destroy() self._top = None def prev(self, *e): selection = self._readingList.curselection() readingListSize = self._readingList.size() # there are readings if readingListSize > 0: # if one reading is currently selected if len(selection) == 1: index = int(selection[0]) # if it's on (or before) the first item if index <= 0: self._select_previous_example() else: self._readingList_store_selection(index - 1) else: #select its first reading self._readingList_store_selection(readingListSize - 1) else: self._select_previous_example() def _select_previous_example(self): #if the current example is not the first example if self._curExample > 0: self._exampleList_store_selection(self._curExample - 1) else: #go to the last example self._exampleList_store_selection(len(self._examples) - 1) def next(self, *e): selection = self._readingList.curselection() readingListSize = self._readingList.size() # if there are readings if readingListSize > 0: # if one reading is currently selected if len(selection) == 1: index = int(selection[0]) # if it's on (or past) the last item if index >= (readingListSize - 1): self._select_next_example() else: self._readingList_store_selection(index + 1) else: #select its first reading self._readingList_store_selection(0) else: self._select_next_example() def _select_next_example(self): #if the current example is not the last example if self._curExample < len(self._examples) - 1: self._exampleList_store_selection(self._curExample + 1) else: #go to the first example self._exampleList_store_selection(0) def about(self, *e): ABOUT = ( "NLTK Discourse Representation Theory (DRT) Glue Semantics Demo\n" + "Written by Daniel H. Garrette") TITLE = 'About: NLTK DRT Glue Demo' try: from tkMessageBox import Message Message(message=ABOUT, title=TITLE).show() except: ShowText(self._top, TITLE, ABOUT) def postscript(self, *e): self._autostep = 0 self._cframe.print_to_file() def mainloop(self, *args, **kwargs): """ Enter the Tkinter mainloop. This function must be called if this demo is created from a non-interactive program (e.g. from a secript); otherwise, the demo will close as soon as the script completes. """ if in_idle(): return self._top.mainloop(*args, **kwargs) def resize(self, size=None): if size is not None: self._size.set(size) size = self._size.get() self._font.configure(size=-(abs(size))) self._boldfont.configure(size=-(abs(size))) self._sysfont.configure(size=-(abs(size))) self._bigfont.configure(size=-(abs(size + 2))) self._redraw() def _toggle_remove_duplicates(self): self._glue.remove_duplicates = not self._glue.remove_duplicates self._exampleList.selection_clear(0, 'end') self._readings = [] self._populate_readingListbox() self._readingCache = [None for ex in self._examples] self._curExample = -1 self._error = None self._drs = None self._redraw() def _exampleList_select(self, event): selection = self._exampleList.curselection() if len(selection) != 1: return self._exampleList_store_selection(int(selection[0])) def _exampleList_store_selection(self, index): self._curExample = index example = self._examples[index] self._exampleList.selection_clear(0, 'end') if example: cache = self._readingCache[index] if cache: if isinstance(cache, list): self._readings = cache self._error = None else: self._readings = [] self._error = cache else: try: self._readings = self._glue.parse_to_meaning(example) self._error = None self._readingCache[index] = self._readings except Exception as e: self._readings = [] self._error = DrtVariableExpression( Variable('Error: ' + str(e))) self._readingCache[index] = self._error #add a star to the end of the example self._exampleList.delete(index) self._exampleList.insert(index, (' %s *' % example)) self._exampleList.config(height=min( len(self._examples), 25), width=40) self._populate_readingListbox() self._exampleList.selection_set(index) self._drs = None self._redraw() def _readingList_select(self, event): selection = self._readingList.curselection() if len(selection) != 1: return self._readingList_store_selection(int(selection[0])) def _readingList_store_selection(self, index): reading = self._readings[index] self._readingList.selection_clear(0, 'end') if reading: self._readingList.selection_set(index) self._drs = reading.simplify().normalize().resolve_anaphora() self._redraw()
class ListPage(BasePage): def __init__(self, parent, controller): BasePage.__init__(self, parent, controller) self.mutex = Lock() def prepare(self): self.deviceList.config(state='normal') self.versionList.config(state='disabled') self.engList.config(state='disabled') self.packageList.config(state='disabled') self.ok.config(state='disabled') self.setData(self.controller.data) self.setDeviceList(self.data.keys()) self.controller.setDefault(self, self.controller.loadOptions()) self.deviceList.focus_force() def printErr(self, message): self.errLog.config(text=message) def setData(self, data): self.data = data def setupView(self, title="Select your flash", data=None): if(data): self.setData(data) self.errLog = Label(self, text="") self.errLog.grid(row=4, column=1, columnspan=3, sticky="NWSE") self.desc = Label(self, text=title, font=TITLE_FONT) self.desc.grid(row=0, column=0, columnspan=2) self.ok = Button(self, text='Next', command=lambda: self. confirm()) self.ok.grid(row=4, column=3, sticky="E") self.ok.config(state="disabled") self.deviceLabel = Label(self, text="Device", font=TITLE_FONT) self.deviceLabel.grid(row=1, column=0) self.deviceList = Listbox(self, exportselection=0) self.deviceList.grid(row=2, column=0) self.deviceList.bind('<<ListboxSelect>>', self.deviceOnSelect) self.deviceList.config(state="disabled") self.versionLabel = Label(self, text="Branch", font=TITLE_FONT) self.versionLabel.grid(row=1, column=1) self.versionList = Listbox(self, exportselection=0) self.versionList.grid(row=2, column=1) self.versionList.bind('<<ListboxSelect>>', self.versionOnSelect) self.versionList.config(state="disabled") self.engLabel = Label(self, text="Build Type", font=TITLE_FONT) self.engLabel.grid(row=1, column=2) self.engList = Listbox(self, exportselection=0) self.engList.grid(row=2, column=2) self.engList.bind('<<ListboxSelect>>', self.engOnSelect) self.engList.config(state="disabled") self.packageLabel = Label( self, text="Gecko/Gaia/Full", font=TITLE_FONT) self.packageLabel.grid(row=1, column=3) self.packageList = Listbox(self, exportselection=0) self.packageList.grid(row=2, column=3) self.packageList.bind('<<ListboxSelect>>', self.packageOnSelect) self.packageList.config(state="disabled") self.bidVar = StringVar() Label(self, text="Build ID").grid(row=3, column=0, sticky='E') self.bidInput = Entry( self, textvariable=self.bidVar, width="30") self.bidInput.grid( row=3, column=1, columnspan=2, sticky="W") self.bidVar.set('latest') # binding unfocus for build id field self.bidInput.bind('<FocusOut>', self.updateBuildId) # binding the Return Key to each componments self.deviceList.bind('<Return>', self.pressReturnKey) self.versionList.bind('<Return>', self.pressReturnKey) self.engList.bind('<Return>', self.pressReturnKey) self.packageList.bind('<Return>', self.pressReturnKey) self.bidInput.bind('<Return>', self.pressReturnKey) self.ok.bind('<Return>', self.pressReturnKey) def selection_all_checked(self): result = False if len(self.deviceList.curselection()) == 0: self.logger.log('Please select device.', status_callback=self.printErr) self.ok.config(state="disabled") self.deviceList.focus_set() elif len(self.versionList.curselection()) == 0: self.logger.log('Please select branch.', status_callback=self.printErr) self.ok.config(state="disabled") self.versionList.focus_set() elif len(self.engList.curselection()) == 0: self.logger.log('Please select user or engineer build.', status_callback=self.printErr) self.ok.config(state="disabled") self.engList.focus_set() elif len(self.packageList.curselection()) == 0: self.logger.log('Please select package to flash.', status_callback=self.printErr) self.ok.config(state="disabled") self.packageList.focus_set() elif len(self.bidVar.get()) == 0: self.logger.log('Please enter build ID to flash or use "latest" to get the newest', status_callback=self.printErr) self.bidVar.set('latest') else: result = True return result def updateBuildId(self, event=None): if len(self.engList.curselection()) != 0: self.refreshPackageList() def pressReturnKey(self, event=None): if self.selection_all_checked(): self.ok.config(state="disabled") self.confirm() def deviceOnSelect(self, evt): self.setVersionList() def versionOnSelect(self, evt): self.setEngList() def engOnSelect(self, evt): self.refreshPackageList() # hard coded right now def packageOnSelect(self, evt): self.ok.config(state="normal") def confirm(self): self.mutex.acquire() try: if self.selection_all_checked(): self.ok.config(state="disabled") params = [] package = self.packageList.get(self.packageList.curselection()[0]) self.logger.log('Start to flash [' + package + '].', status_callback=self.printErr) if(PathParser._IMAGES in package): params.append(PathParser._IMAGES) else: if(PathParser._GAIA in package): params.append(PathParser._GAIA) if(PathParser._GECKO in package): params.append(PathParser._GECKO) self.controller.doFlash(params) self.packageList.select_clear(0, END) self.controller.transition(self) finally: self.mutex.release() def setDeviceList(self, device=[]): self.deviceList.delete(0, END) for li in device: self.deviceList.insert(END, li) def setVersionList(self, version=[]): if len(version) == 0: version = self.data[ self.deviceList.get(self.deviceList.curselection()) ] self.versionList.config(state="normal") self.engList.config(state="disabled") self.packageList.config(state="disabled") self.ok.config(state="disabled") self.versionList.delete(0, END) for li in version: self.versionList.insert(END, li) def setEngList(self, eng=[]): if len(eng) == 0: device = self.deviceList.get(self.deviceList.curselection()) version = self.versionList.get(self.versionList.curselection()) eng = self.data[device][version] self.engList.config(state="normal") self.packageList.config(state="disabled") self.ok.config(state="disabled") self.engList.delete(0, END) for li in eng: self.engList.insert(END, li) def refreshPackageList(self): self.mutex.acquire() try: self.packageList.config(state="normal") self.ok.config(state="normal") self.packageList.delete(0, END) device = self.deviceList.get(self.deviceList.curselection()) version = self.versionList.get(self.versionList.curselection()) eng = self.engList.get(self.engList.curselection()) # if the value is '' or 'latest', the set the build_id option as ''. buildId = '' if (len(self.bidVar.get()) == 0 or self.bidVar.get() == 'latest') else self.bidVar.get() package = self.controller.getPackages(self.data[device][version][eng]['src'], build_id=buildId) if len(package) == 0: package = [PathParser._GAIA_GECKO, PathParser._GAIA, PathParser._GECKO, PathParser._IMAGES] for li in package: self.packageList.insert(END, li) finally: self.mutex.release()
class TkView(object): def __init__(self, root): self.root = root self.columns = 26 button_play = Button(self.root, text="Play", command=self.callback_play) button_stop = Button(self.root, text="Stop", command=self.callback_stop) button_shutdown = Button(self.root, text="Shut down", command=self.callback_shutdown) button_close = Button(self.root, text="Close", command=self.callback_close) self.text = Text(self.root, height=1) scrollbar = Scrollbar(self.root, width=30) font = tkFont.Font(size=15) self.listbox = Listbox(self.root, yscrollcommand=scrollbar.set, selectmode=SINGLE, font=font) self.listbox.bind("<<ListboxSelect>>", self.callback_stream_selected) scrollbar.config(command=self.listbox.yview) button_stop.place(relx=0, rely=0) button_play.place(relx=0.18, rely=0) button_close.place(relx=0.5, rely=0) button_shutdown.place(relx=0.7, rely=0) scrollbar.place(relx=0.9, rely=0.2, relheight=0.7) self.listbox.place(relx=0, rely=0.2, relwidth=0.9, relheight=0.7) self.text.place(relx=0, rely=0.9) self.root.protocol("WM_DELETE_WINDOW", self.callback_close) def trim_line(self, line): ret = line[:(self.columns-3)] if len(line.strip()) > self.columns: return ret + '...' else: return ret def highlight_selected_stream(self): if self.selected_stream is not None: idx = self.stream_urls.index(self.selected_stream['url']) self.listbox.selection_set(idx) self.listbox.see(idx) def display_stream_names(self): def _insert_stream_name_txt(idx): txt = self.streams[idx]['name'] if txt != '': dbg("insert_stream_name_txt: insert loop: idx: %i" %idx) self.listbox.delete(idx) self.listbox.insert(idx, self.trim_line(txt)) for idx,stream in enumerate(self.streams): if self.streams[idx].has_key('name'): self.root.after_idle(_insert_stream_name_txt, idx) self.root.after_idle(self.highlight_selected_stream)
class ConstraintsView(Frame): "Presents all constraints created by user" def __init__(self, parent): Frame.__init__(self, parent) # holds all constraints self.constraint_name_list = [] # holds the scrollbox output text for the added constraints self.constraints_output = [] text_label = "Constraints Added:" self.text = Label(self, text=text_label) self.text.pack(anchor=NW, expand=YES) buttons_frame = Frame(self) buttons_frame.pack(side=BOTTOM) self.delete_all = Button(buttons_frame, text="Delete all",\ command=self.delete_all_constraints) self.delete_all.pack(side=RIGHT, pady=10) self.delete_selection = Button(buttons_frame, text="Delete", command=self.delete_selection) self.delete_selection.pack(side=RIGHT, padx=20) self.yScroll = Scrollbar(self, orient=VERTICAL) self.yScroll.pack(side=RIGHT, fill=Y) self.xScroll = Scrollbar(self, orient=HORIZONTAL) self.xScroll.pack(side=BOTTOM, fill=X) self.listbox = Listbox(self, xscrollcommand = self.xScroll.set,\ yscrollcommand = self.yScroll.set,\ selectmode = MULTIPLE,\ width = 45, height = 20) self.xScroll['command'] = self.listbox.xview self.yScroll['command'] = self.listbox.yview self.listbox.pack(side=LEFT, fill=X, expand=1) def add_constraint_listbox(self, constraint_name, priority): "Updates the list box with the new constraint created" output = constraint_name + " Priority = " self.constraint_name_list.append(constraint_name) if priority == 10: output += 'Low' elif priority == 25: output += 'Medium' elif priority == 50: output += 'High' elif priority == 0: # mandatory has a 0 priority output += 'Mandatory' self.constraints_output.append(output) # clear listbox self.listbox.delete(0, END) for item in self.constraints_output: self.listbox.insert(END, item) def delete_all_constraints(self): "Deletes all constraints from the listbox and the mainScheduler" # clear all constraints from list box if self.constraint_name_list: self.listbox.delete(0, END) # clear all output constraints self.constraints_output = [] # clear all constraints from the scheduler object globs.mainScheduler.delete_list_constraints( self.constraint_name_list) #clear all constraints self.constraint_name_list = [] def delete_selection(self): selection = self.listbox.curselection() selected_indices = list(selection) selected_indices.reverse( ) # go over the indices backward to prevent mistakes if len(selection) > 0: #clear constraints selected from list box for i in selected_indices: self.listbox.delete(i) # clear constraints from the class deletion_list = [] for j in selected_indices: #print(self.constraint_name_list) #print(self.constraints_output) deletion_list.append(self.constraint_name_list.pop(int(j))) self.constraints_output.pop(int(j)) # clear selected constraints from the scheduler object globs.mainScheduler.delete_list_constraints(deletion_list)
class Automation(Frame): """The Automation class is a GUI that provides radio automation.""" _state = None _button_text = None _button = None _meter = None _cart_queue = None _list_time = None _list_track = None _list_artist = None def __init__(self): """Construct an Automation window.""" Frame.__init__(self) # initialize title title = Label(self.master, font=FONT_TITLE, text=TEXT_TITLE) title.grid(row=0, column=0, columnspan=3) # initialize button and state self._state = STATE_STOPPED self._button_text = StringVar() self._button = Button(self.master, textvariable=self._button_text, command=self._update_state, width=16, height=2) self._button.config(bd=2) self._button.grid(row=0, column=3) # initialize the meter self._meter = Meter(self.master, METER_WIDTH, self._get_meter_data) self._meter.grid(row=1, column=0, columnspan=4) # initialize playlist view playlist = Frame(self.master, bd=2, relief=Tkinter.SUNKEN) Label(playlist, font=FONT, anchor=Tkinter.CENTER, width=16, text=TEXT_PLAYLIST_TIME).grid(row=0, column=0) Label(playlist, font=FONT, anchor=Tkinter.CENTER, width=32, text=TEXT_PLAYLIST_TRACK).grid(row=0, column=1) Label(playlist, font=FONT, anchor=Tkinter.CENTER, width=32, text=TEXT_PLAYLIST_ARTIST).grid(row=0, column=2) inner_playlist = Frame(playlist) scroll = Scrollbar(inner_playlist, orient=Tkinter.VERTICAL, command=self._scroll_playlist) self._list_time = Listbox(inner_playlist, selectmode=Tkinter.SINGLE, yscrollcommand=scroll.set, exportselection=0, width=16, height=20) self._list_track = Listbox(inner_playlist, selectmode=Tkinter.SINGLE, yscrollcommand=scroll.set, exportselection=0, width=32, height=20) self._list_artist = Listbox(inner_playlist, selectmode=Tkinter.SINGLE, yscrollcommand=scroll.set, exportselection=0, width=32, height=20) scroll.pack(side=Tkinter.RIGHT, fill=Tkinter.Y) self._list_time.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=True, padx=2, pady=2) self._list_track.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=True, padx=2, pady=2) self._list_artist.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=True, padx=2, pady=2) inner_playlist.grid(row=1, column=0, columnspan=3) playlist.grid(row=4, column=0, columnspan=4) # initialize cart queue self._cart_queue = CartQueue(self._cart_start, self._cart_stop) self._cart_queue.add_tracks() self._update_ui() # begin the event loop self.master.protocol("WM_DELETE_WINDOW", self.master.destroy) self.master.title(TEXT_TITLE) self.master.mainloop() def _scroll_playlist(self, *args): """Scroll the playlist view. :param args """ self._list_time.yview(*args) self._list_track.yview(*args) self._list_artist.yview(*args) def _update_state(self): """Move Automation to the next state. The state machine is as follows: STATE_STOPPED -> STATE_PLAYING -> STATE_STOPPING -> STATE_STOPPED """ if self._state is STATE_STOPPED: print "Starting Automation..." self._cart_queue.start() self._state = STATE_PLAYING elif self._state is STATE_PLAYING: print "Stopping Automation after this track..." self._cart_queue.stop_soft() self._state = STATE_STOPPING elif self._state is STATE_STOPPING: print "Stopping Automation immediately." self._cart_queue.transition() self._state = STATE_STOPPED self._update_ui() def _cart_start(self): """Start the meter when a cart starts.""" self._meter.start() self._update_ui() def _cart_stop(self): """Reset the meter when a cart stops. Also, if a soft stop occured, update the button state. """ self._meter.reset() if self._state is STATE_STOPPING: self._state = STATE_STOPPED self._update_ui() def _update_ui(self): """Update the button and playlist.""" self._button_text.set(TEXT_BUTTON[self._state]) self._button.config(bg=COLOR_BUTTON[self._state], highlightbackground=COLOR_BUTTON[self._state]) self._list_time.delete(0, Tkinter.END) self._list_track.delete(0, Tkinter.END) self._list_artist.delete(0, Tkinter.END) for cart in self._cart_queue.get_queue(): self._list_time.insert(Tkinter.END, cart.start_time.strftime("%I:%M:%S %p")) self._list_track.insert(Tkinter.END, cart.title) self._list_artist.insert(Tkinter.END, cart.issuer) def _get_meter_data(self): """Get meter data for the first track in the queue.""" queue = self._cart_queue.get_queue() if len(queue) > 0: return queue[0].get_meter_data() else: return None
class ShiftReduceApp(object): """ A graphical tool for exploring the shift-reduce parser. The tool displays the parser's stack and the remaining text, and allows the user to control the parser's operation. In particular, the user can shift tokens onto the stack, and can perform reductions on the top elements of the stack. A "step" button simply steps through the parsing process, performing the operations that ``nltk.parse.ShiftReduceParser`` would use. """ def __init__(self, grammar, sent, trace=0): self._sent = sent self._parser = SteppingShiftReduceParser(grammar, trace) # Set up the main window. self._top = Tk() self._top.title('Shift Reduce Parser Application') # Animations. animating_lock is a lock to prevent the demo # from performing new operations while it's animating. self._animating_lock = 0 self._animate = IntVar(self._top) self._animate.set(10) # = medium # The user can hide the grammar. self._show_grammar = IntVar(self._top) self._show_grammar.set(1) # Initialize fonts. self._init_fonts(self._top) # Set up key bindings. self._init_bindings() # Create the basic frames. self._init_menubar(self._top) self._init_buttons(self._top) self._init_feedback(self._top) self._init_grammar(self._top) self._init_canvas(self._top) # A popup menu for reducing. self._reduce_menu = Menu(self._canvas, tearoff=0) # Reset the demo, and set the feedback frame to empty. self.reset() self._lastoper1['text'] = '' ######################################### ## Initialization Helpers ######################################### def _init_fonts(self, root): # See: <http://www.astro.washington.edu/owen/ROTKFolklore.html> self._sysfont = tkFont.Font(font=Button()["font"]) root.option_add("*Font", self._sysfont) # TWhat's our font size (default=same as sysfont) self._size = IntVar(root) self._size.set(self._sysfont.cget('size')) self._boldfont = tkFont.Font(family='helvetica', weight='bold', size=self._size.get()) self._font = tkFont.Font(family='helvetica', size=self._size.get()) def _init_grammar(self, parent): # Grammar view. self._prodframe = listframe = Frame(parent) self._prodframe.pack(fill='both', side='left', padx=2) self._prodlist_label = Label(self._prodframe, font=self._boldfont, text='Available Reductions') self._prodlist_label.pack() self._prodlist = Listbox(self._prodframe, selectmode='single', relief='groove', background='white', foreground='#909090', font=self._font, selectforeground='#004040', selectbackground='#c0f0c0') self._prodlist.pack(side='right', fill='both', expand=1) self._productions = list(self._parser.grammar().productions()) for production in self._productions: self._prodlist.insert('end', (' %s' % production)) self._prodlist.config(height=min(len(self._productions), 25)) # Add a scrollbar if there are more than 25 productions. if 1: #len(self._productions) > 25: listscroll = Scrollbar(self._prodframe, orient='vertical') self._prodlist.config(yscrollcommand=listscroll.set) listscroll.config(command=self._prodlist.yview) listscroll.pack(side='left', fill='y') # If they select a production, apply it. self._prodlist.bind('<<ListboxSelect>>', self._prodlist_select) # When they hover over a production, highlight it. self._hover = -1 self._prodlist.bind('<Motion>', self._highlight_hover) self._prodlist.bind('<Leave>', self._clear_hover) def _init_bindings(self): # Quit self._top.bind('<Control-q>', self.destroy) self._top.bind('<Control-x>', self.destroy) self._top.bind('<Alt-q>', self.destroy) self._top.bind('<Alt-x>', self.destroy) # Ops (step, shift, reduce, undo) self._top.bind('<space>', self.step) self._top.bind('<s>', self.shift) self._top.bind('<Alt-s>', self.shift) self._top.bind('<Control-s>', self.shift) self._top.bind('<r>', self.reduce) self._top.bind('<Alt-r>', self.reduce) self._top.bind('<Control-r>', self.reduce) self._top.bind('<Delete>', self.reset) self._top.bind('<u>', self.undo) self._top.bind('<Alt-u>', self.undo) self._top.bind('<Control-u>', self.undo) self._top.bind('<Control-z>', self.undo) self._top.bind('<BackSpace>', self.undo) # Misc self._top.bind('<Control-p>', self.postscript) self._top.bind('<Control-h>', self.help) self._top.bind('<F1>', self.help) self._top.bind('<Control-g>', self.edit_grammar) self._top.bind('<Control-t>', self.edit_sentence) # Animation speed control self._top.bind('-', lambda e, a=self._animate: a.set(20)) self._top.bind('=', lambda e, a=self._animate: a.set(10)) self._top.bind('+', lambda e, a=self._animate: a.set(4)) def _init_buttons(self, parent): # Set up the frames. self._buttonframe = buttonframe = Frame(parent) buttonframe.pack(fill='none', side='bottom') Button( buttonframe, text='Step', background='#90c0d0', foreground='black', command=self.step, ).pack(side='left') Button(buttonframe, text='Shift', underline=0, background='#90f090', foreground='black', command=self.shift).pack(side='left') Button(buttonframe, text='Reduce', underline=0, background='#90f090', foreground='black', command=self.reduce).pack(side='left') Button(buttonframe, text='Undo', underline=0, background='#f0a0a0', foreground='black', command=self.undo).pack(side='left') def _init_menubar(self, parent): menubar = Menu(parent) filemenu = Menu(menubar, tearoff=0) filemenu.add_command(label='Reset Parser', underline=0, command=self.reset, accelerator='Del') filemenu.add_command(label='Print to Postscript', underline=0, command=self.postscript, accelerator='Ctrl-p') filemenu.add_command(label='Exit', underline=1, command=self.destroy, accelerator='Ctrl-x') menubar.add_cascade(label='File', underline=0, menu=filemenu) editmenu = Menu(menubar, tearoff=0) editmenu.add_command(label='Edit Grammar', underline=5, command=self.edit_grammar, accelerator='Ctrl-g') editmenu.add_command(label='Edit Text', underline=5, command=self.edit_sentence, accelerator='Ctrl-t') menubar.add_cascade(label='Edit', underline=0, menu=editmenu) rulemenu = Menu(menubar, tearoff=0) rulemenu.add_command(label='Step', underline=1, command=self.step, accelerator='Space') rulemenu.add_separator() rulemenu.add_command(label='Shift', underline=0, command=self.shift, accelerator='Ctrl-s') rulemenu.add_command(label='Reduce', underline=0, command=self.reduce, accelerator='Ctrl-r') rulemenu.add_separator() rulemenu.add_command(label='Undo', underline=0, command=self.undo, accelerator='Ctrl-u') menubar.add_cascade(label='Apply', underline=0, menu=rulemenu) viewmenu = Menu(menubar, tearoff=0) viewmenu.add_checkbutton(label="Show Grammar", underline=0, variable=self._show_grammar, command=self._toggle_grammar) viewmenu.add_separator() viewmenu.add_radiobutton(label='Tiny', variable=self._size, underline=0, value=10, command=self.resize) viewmenu.add_radiobutton(label='Small', variable=self._size, underline=0, value=12, command=self.resize) viewmenu.add_radiobutton(label='Medium', variable=self._size, underline=0, value=14, command=self.resize) viewmenu.add_radiobutton(label='Large', variable=self._size, underline=0, value=18, command=self.resize) viewmenu.add_radiobutton(label='Huge', variable=self._size, underline=0, value=24, command=self.resize) menubar.add_cascade(label='View', underline=0, menu=viewmenu) animatemenu = Menu(menubar, tearoff=0) animatemenu.add_radiobutton(label="No Animation", underline=0, variable=self._animate, value=0) animatemenu.add_radiobutton(label="Slow Animation", underline=0, variable=self._animate, value=20, accelerator='-') animatemenu.add_radiobutton(label="Normal Animation", underline=0, variable=self._animate, value=10, accelerator='=') animatemenu.add_radiobutton(label="Fast Animation", underline=0, variable=self._animate, value=4, accelerator='+') menubar.add_cascade(label="Animate", underline=1, menu=animatemenu) helpmenu = Menu(menubar, tearoff=0) helpmenu.add_command(label='About', underline=0, command=self.about) helpmenu.add_command(label='Instructions', underline=0, command=self.help, accelerator='F1') menubar.add_cascade(label='Help', underline=0, menu=helpmenu) parent.config(menu=menubar) def _init_feedback(self, parent): self._feedbackframe = feedbackframe = Frame(parent) feedbackframe.pack(fill='x', side='bottom', padx=3, pady=3) self._lastoper_label = Label(feedbackframe, text='Last Operation:', font=self._font) self._lastoper_label.pack(side='left') lastoperframe = Frame(feedbackframe, relief='sunken', border=1) lastoperframe.pack(fill='x', side='right', expand=1, padx=5) self._lastoper1 = Label(lastoperframe, foreground='#007070', background='#f0f0f0', font=self._font) self._lastoper2 = Label(lastoperframe, anchor='w', width=30, foreground='#004040', background='#f0f0f0', font=self._font) self._lastoper1.pack(side='left') self._lastoper2.pack(side='left', fill='x', expand=1) def _init_canvas(self, parent): self._cframe = CanvasFrame(parent, background='white', width=525, closeenough=10, border=2, relief='sunken') self._cframe.pack(expand=1, fill='both', side='top', pady=2) canvas = self._canvas = self._cframe.canvas() self._stackwidgets = [] self._rtextwidgets = [] self._titlebar = canvas.create_rectangle(0, 0, 0, 0, fill='#c0f0f0', outline='black') self._exprline = canvas.create_line(0, 0, 0, 0, dash='.') self._stacktop = canvas.create_line(0, 0, 0, 0, fill='#408080') size = self._size.get() + 4 self._stacklabel = TextWidget(canvas, 'Stack', color='#004040', font=self._boldfont) self._rtextlabel = TextWidget(canvas, 'Remaining Text', color='#004040', font=self._boldfont) self._cframe.add_widget(self._stacklabel) self._cframe.add_widget(self._rtextlabel) ######################################### ## Main draw procedure ######################################### def _redraw(self): scrollregion = self._canvas['scrollregion'].split() (cx1, cy1, cx2, cy2) = [int(c) for c in scrollregion] # Delete the old stack & rtext widgets. for stackwidget in self._stackwidgets: self._cframe.destroy_widget(stackwidget) self._stackwidgets = [] for rtextwidget in self._rtextwidgets: self._cframe.destroy_widget(rtextwidget) self._rtextwidgets = [] # Position the titlebar & exprline (x1, y1, x2, y2) = self._stacklabel.bbox() y = y2 - y1 + 10 self._canvas.coords(self._titlebar, -5000, 0, 5000, y - 4) self._canvas.coords(self._exprline, 0, y * 2 - 10, 5000, y * 2 - 10) # Position the titlebar labels.. (x1, y1, x2, y2) = self._stacklabel.bbox() self._stacklabel.move(5 - x1, 3 - y1) (x1, y1, x2, y2) = self._rtextlabel.bbox() self._rtextlabel.move(cx2 - x2 - 5, 3 - y1) # Draw the stack. stackx = 5 for tok in self._parser.stack(): if isinstance(tok, Tree): attribs = { 'tree_color': '#4080a0', 'tree_width': 2, 'node_font': self._boldfont, 'node_color': '#006060', 'leaf_color': '#006060', 'leaf_font': self._font } widget = tree_to_treesegment(self._canvas, tok, **attribs) widget.node()['color'] = '#000000' else: widget = TextWidget(self._canvas, tok, color='#000000', font=self._font) widget.bind_click(self._popup_reduce) self._stackwidgets.append(widget) self._cframe.add_widget(widget, stackx, y) stackx = widget.bbox()[2] + 10 # Draw the remaining text. rtextwidth = 0 for tok in self._parser.remaining_text(): widget = TextWidget(self._canvas, tok, color='#000000', font=self._font) self._rtextwidgets.append(widget) self._cframe.add_widget(widget, rtextwidth, y) rtextwidth = widget.bbox()[2] + 4 # Allow enough room to shift the next token (for animations) if len(self._rtextwidgets) > 0: stackx += self._rtextwidgets[0].width() # Move the remaining text to the correct location (keep it # right-justified, when possible); and move the remaining text # label, if necessary. stackx = max(stackx, self._stacklabel.width() + 25) rlabelwidth = self._rtextlabel.width() + 10 if stackx >= cx2 - max(rtextwidth, rlabelwidth): cx2 = stackx + max(rtextwidth, rlabelwidth) for rtextwidget in self._rtextwidgets: rtextwidget.move(4 + cx2 - rtextwidth, 0) self._rtextlabel.move(cx2 - self._rtextlabel.bbox()[2] - 5, 0) midx = (stackx + cx2 - max(rtextwidth, rlabelwidth)) / 2 self._canvas.coords(self._stacktop, midx, 0, midx, 5000) (x1, y1, x2, y2) = self._stacklabel.bbox() # Set up binding to allow them to shift a token by dragging it. if len(self._rtextwidgets) > 0: def drag_shift(widget, midx=midx, self=self): if widget.bbox()[0] < midx: self.shift() else: self._redraw() self._rtextwidgets[0].bind_drag(drag_shift) self._rtextwidgets[0].bind_click(self.shift) # Draw the stack top. self._highlight_productions() def _draw_stack_top(self, widget): # hack.. midx = widget.bbox()[2] + 50 self._canvas.coords(self._stacktop, midx, 0, midx, 5000) def _highlight_productions(self): # Highlight the productions that can be reduced. self._prodlist.selection_clear(0, 'end') for prod in self._parser.reducible_productions(): index = self._productions.index(prod) self._prodlist.selection_set(index) ######################################### ## Button Callbacks ######################################### def destroy(self, *e): if self._top is None: return self._top.destroy() self._top = None def reset(self, *e): self._parser.initialize(self._sent) self._lastoper1['text'] = 'Reset App' self._lastoper2['text'] = '' self._redraw() def step(self, *e): if self.reduce(): return 1 elif self.shift(): return 1 else: if len(self._parser.parses()) > 0: self._lastoper1['text'] = 'Finished:' self._lastoper2['text'] = 'Success' else: self._lastoper1['text'] = 'Finished:' self._lastoper2['text'] = 'Failure' def shift(self, *e): if self._animating_lock: return if self._parser.shift(): tok = self._parser.stack()[-1] self._lastoper1['text'] = 'Shift:' self._lastoper2['text'] = '%r' % tok if self._animate.get(): self._animate_shift() else: self._redraw() return 1 return 0 def reduce(self, *e): if self._animating_lock: return production = self._parser.reduce() if production: self._lastoper1['text'] = 'Reduce:' self._lastoper2['text'] = '%s' % production if self._animate.get(): self._animate_reduce() else: self._redraw() return production def undo(self, *e): if self._animating_lock: return if self._parser.undo(): self._redraw() def postscript(self, *e): self._cframe.print_to_file() def mainloop(self, *args, **kwargs): """ Enter the Tkinter mainloop. This function must be called if this demo is created from a non-interactive program (e.g. from a secript); otherwise, the demo will close as soon as the script completes. """ if in_idle(): return self._top.mainloop(*args, **kwargs) ######################################### ## Menubar callbacks ######################################### def resize(self, size=None): if size is not None: self._size.set(size) size = self._size.get() self._font.configure(size=-(abs(size))) self._boldfont.configure(size=-(abs(size))) self._sysfont.configure(size=-(abs(size))) #self._stacklabel['font'] = ('helvetica', -size-4, 'bold') #self._rtextlabel['font'] = ('helvetica', -size-4, 'bold') #self._lastoper_label['font'] = ('helvetica', -size) #self._lastoper1['font'] = ('helvetica', -size) #self._lastoper2['font'] = ('helvetica', -size) #self._prodlist['font'] = ('helvetica', -size) #self._prodlist_label['font'] = ('helvetica', -size-2, 'bold') self._redraw() def help(self, *e): # The default font's not very legible; try using 'fixed' instead. try: ShowText(self._top, 'Help: Shift-Reduce Parser Application', (__doc__ or '').strip(), width=75, font='fixed') except: ShowText(self._top, 'Help: Shift-Reduce Parser Application', (__doc__ or '').strip(), width=75) def about(self, *e): ABOUT = ("NLTK Shift-Reduce Parser Application\n" + "Written by Edward Loper") TITLE = 'About: Shift-Reduce Parser Application' try: from tkMessageBox import Message Message(message=ABOUT, title=TITLE).show() except: ShowText(self._top, TITLE, ABOUT) def edit_grammar(self, *e): CFGEditor(self._top, self._parser.grammar(), self.set_grammar) def set_grammar(self, grammar): self._parser.set_grammar(grammar) self._productions = list(grammar.productions()) self._prodlist.delete(0, 'end') for production in self._productions: self._prodlist.insert('end', (' %s' % production)) def edit_sentence(self, *e): sentence = string.join(self._sent) title = 'Edit Text' instr = 'Enter a new sentence to parse.' EntryDialog(self._top, sentence, instr, self.set_sentence, title) def set_sentence(self, sent): self._sent = sent.split() #[XX] use tagged? self.reset() ######################################### ## Reduce Production Selection ######################################### def _toggle_grammar(self, *e): if self._show_grammar.get(): self._prodframe.pack(fill='both', side='left', padx=2, after=self._feedbackframe) self._lastoper1['text'] = 'Show Grammar' else: self._prodframe.pack_forget() self._lastoper1['text'] = 'Hide Grammar' self._lastoper2['text'] = '' def _prodlist_select(self, event): selection = self._prodlist.curselection() if len(selection) != 1: return index = int(selection[0]) production = self._parser.reduce(self._productions[index]) if production: self._lastoper1['text'] = 'Reduce:' self._lastoper2['text'] = '%s' % production if self._animate.get(): self._animate_reduce() else: self._redraw() else: # Reset the production selections. self._prodlist.selection_clear(0, 'end') for prod in self._parser.reducible_productions(): index = self._productions.index(prod) self._prodlist.selection_set(index) def _popup_reduce(self, widget): # Remove old commands. productions = self._parser.reducible_productions() if len(productions) == 0: return self._reduce_menu.delete(0, 'end') for production in productions: self._reduce_menu.add_command(label=str(production), command=self.reduce) self._reduce_menu.post(self._canvas.winfo_pointerx(), self._canvas.winfo_pointery()) ######################################### ## Animations ######################################### def _animate_shift(self): # What widget are we shifting? widget = self._rtextwidgets[0] # Where are we shifting from & to? right = widget.bbox()[0] if len(self._stackwidgets) == 0: left = 5 else: left = self._stackwidgets[-1].bbox()[2] + 10 # Start animating. dt = self._animate.get() dx = (left - right) * 1.0 / dt self._animate_shift_frame(dt, widget, dx) def _animate_shift_frame(self, frame, widget, dx): if frame > 0: self._animating_lock = 1 widget.move(dx, 0) self._top.after(10, self._animate_shift_frame, frame - 1, widget, dx) else: # but: stacktop?? # Shift the widget to the stack. del self._rtextwidgets[0] self._stackwidgets.append(widget) self._animating_lock = 0 # Display the available productions. self._draw_stack_top(widget) self._highlight_productions() def _animate_reduce(self): # What widgets are we shifting? numwidgets = len(self._parser.stack()[-1]) # number of children widgets = self._stackwidgets[-numwidgets:] # How far are we moving? if isinstance(widgets[0], TreeSegmentWidget): ydist = 15 + widgets[0].node().height() else: ydist = 15 + widgets[0].height() # Start animating. dt = self._animate.get() dy = ydist * 2.0 / dt self._animate_reduce_frame(dt / 2, widgets, dy) def _animate_reduce_frame(self, frame, widgets, dy): if frame > 0: self._animating_lock = 1 for widget in widgets: widget.move(0, dy) self._top.after(10, self._animate_reduce_frame, frame - 1, widgets, dy) else: del self._stackwidgets[-len(widgets):] for widget in widgets: self._cframe.remove_widget(widget) tok = self._parser.stack()[-1] if not isinstance(tok, Tree): raise ValueError() label = TextWidget(self._canvas, str(tok.node), color='#006060', font=self._boldfont) widget = TreeSegmentWidget(self._canvas, label, widgets, width=2) (x1, y1, x2, y2) = self._stacklabel.bbox() y = y2 - y1 + 10 if not self._stackwidgets: x = 5 else: x = self._stackwidgets[-1].bbox()[2] + 10 self._cframe.add_widget(widget, x, y) self._stackwidgets.append(widget) # Display the available productions. self._draw_stack_top(widget) self._highlight_productions() # # Delete the old widgets.. # del self._stackwidgets[-len(widgets):] # for widget in widgets: # self._cframe.destroy_widget(widget) # # # Make a new one. # tok = self._parser.stack()[-1] # if isinstance(tok, Tree): # attribs = {'tree_color': '#4080a0', 'tree_width': 2, # 'node_font': bold, 'node_color': '#006060', # 'leaf_color': '#006060', 'leaf_font':self._font} # widget = tree_to_treesegment(self._canvas, tok.type(), # **attribs) # widget.node()['color'] = '#000000' # else: # widget = TextWidget(self._canvas, tok.type(), # color='#000000', font=self._font) # widget.bind_click(self._popup_reduce) # (x1, y1, x2, y2) = self._stacklabel.bbox() # y = y2-y1+10 # if not self._stackwidgets: x = 5 # else: x = self._stackwidgets[-1].bbox()[2] + 10 # self._cframe.add_widget(widget, x, y) # self._stackwidgets.append(widget) #self._redraw() self._animating_lock = 0 ######################################### ## Hovering. ######################################### def _highlight_hover(self, event): # What production are we hovering over? index = self._prodlist.nearest(event.y) if self._hover == index: return # Clear any previous hover highlighting. self._clear_hover() # If the production corresponds to an available reduction, # highlight the stack. selection = [int(s) for s in self._prodlist.curselection()] if index in selection: rhslen = len(self._productions[index].rhs()) for stackwidget in self._stackwidgets[-rhslen:]: if isinstance(stackwidget, TreeSegmentWidget): stackwidget.node()['color'] = '#00a000' else: stackwidget['color'] = '#00a000' # Remember what production we're hovering over. self._hover = index def _clear_hover(self, *event): # Clear any previous hover highlighting. if self._hover == -1: return self._hover = -1 for stackwidget in self._stackwidgets: if isinstance(stackwidget, TreeSegmentWidget): stackwidget.node()['color'] = 'black' else: stackwidget['color'] = 'black'
class DualBox(Frame): """The DualBox class is a pair of Listboxes that has a list of carts.""" _prev_index = None _select_callback = None _list_box1 = None _list_box2 = None def __init__(self, parent): """Construct a DualBox. :param parent """ Frame.__init__(self) self._select_callback = parent.select_cart # make scroll bar scroll_bar = Scrollbar(self, orient=Tkinter.VERTICAL, command=self._scroll_bar) label1 = Label(self, text=TEXT_LABEL1) label2 = Label(self, text=TEXT_LABEL2) # make two scroll boxes self._list_box1 = Listbox(self, yscrollcommand=scroll_bar.set, exportselection=0, width=40) self._list_box2 = Listbox(self, yscrollcommand=scroll_bar.set, exportselection=0, width=40) # fill the whole screen - pack! scroll_bar.pack(side=Tkinter.RIGHT, fill=Tkinter.Y) label1.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=True) self._list_box1.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=True, padx=5, pady=5) self._list_box2.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=True, padx=5, pady=5) label2.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=True) # mouse wheel binding self._list_box1.bind("<MouseWheel>", self._scroll_wheel) self._list_box2.bind("<MouseWheel>", self._scroll_wheel) # onclick binding? self._list_box1.bind("<<ListboxSelect>>", self.select) self._list_box2.bind("<<ListboxSelect>>", self.select) def fill(self, carts): """Fill the DualBox with a list of carts. :param carts: array of carts """ self._list_box1.delete(0, Tkinter.END) self._list_box2.delete(0, Tkinter.END) for cart in carts: self._list_box1.insert(Tkinter.END, cart.title) self._list_box2.insert(Tkinter.END, cart.issuer) def _get_selected_index(self): one = self._list_box1.curselection() two = self._list_box2.curselection() if len(one) is 0: one = None else: one = one[0] if len(two) is 0: two = None else: two = two[0] if one is not None and two is not None: if one == self._prev_index: self._prev_index = two elif two == self._prev_index: self._prev_index = one elif one is not None: self._prev_index = one elif two is not None: self._prev_index = two return self._prev_index def select(self, *args): """Select an item in the DualBox. :param args """ index = self._get_selected_index() if index is not None: self._list_box1.selection_clear(0, Tkinter.END) self._list_box2.selection_clear(0, Tkinter.END) self._list_box1.selection_set(index, index) self._list_box2.selection_set(index, index) self._select_callback(index) def _scroll_bar(self, *args): """Scroll the list boxes with the vertical scroll bar. :param args """ self._list_box1.yview(*args) self._list_box2.yview(*args) def _scroll_wheel(self, event): """Scroll the list boxes with the mouse wheel. :param event """ self._list_box1.yview("scroll", event.delta, "units") self._list_box2.yview("scroll", event.delta, "units") # this prevents default bindings from firing, which # would end up scrolling the widget twice return "break"
class GameView: def __init__(self, container, main_ui, digits, types, players, game_started): self.main_ui = main_ui self.frame_left = Frame(container) self.frame_left.pack(side=LEFT, padx=20, pady=20) self.scoreFont = tkFont.Font(family="Helvetica", size=15) self.game = SudokuGame(digits, types) self.game.start() # Start game self.UI = SudokuUI(self.frame_left, self.game, main_ui) # Display sudoku board self.frame_right = Frame(container) self.frame_right.pack(side=RIGHT, padx=20, pady=10) games_txt = Label(self.frame_right, text="Scoreboard") games_txt.pack(side=TOP) self.games_lb = Listbox(self.frame_right, bg="gray99", selectbackground="gray99", height=6) self.games_lb.bind("<<ListboxSelect>>", self.no_selection) self.games_lb.pack() self.fill_players(players) self.waiting_txt = None if not game_started: self.waiting_txt = Label( self.frame_left, text="Waiting for players. Game has not started.", font=("Arial", 14), bg="red") self.waiting_txt.pack(fill=X) self.exitButton = Button(self.frame_right, text="Exit game", command=self.exit_game) self.exitButton.pack(padx=10, pady=10) def update_board(self, digits, types): #ugly hack for handling empty heatmap, not necessary to receive it every time from server if (types == ""): heatmap_str = "" types = self.game.heatmap for row in types: row = [str(r) for r in row] row_str = ",".join(row) heatmap_str += row_str + "," types = heatmap_str types = types[:-1] game = SudokuGame(digits, types) game.start() i, j, number = self.get_updated_digit(game.puzzle, self.game.puzzle) if (i != None and j != None and number != None): self.game = game self.UI.draw_update(i, j, number) def get_updated_digit(self, new_digit, old_digit): for i in range(0, 9): for j in range(0, 9): if (new_digit[i][j] != old_digit[i][j]): return i, j, new_digit[i][j] return None, None, None def show_end(self, content): self.UI.draw_victory(content) def fill_players(self, players): self.games_lb.delete(0, END) for idx, val in enumerate(players): # Insert all games to the list self.games_lb.insert(idx, val) self.games_lb.pack() def add_player(self, player): self.games_lb.insert(END, player) self.games_lb.pack() def hide_waiting_txt(self): if self.waiting_txt is not None: self.waiting_txt.pack_forget() def no_selection(self, event): w = event.widget cur = w.curselection() if len(cur) > 0: w.selection_clear(cur) def exit_game(self): self.main_ui.leave_game()
class DrtGlueDemo(object): def __init__(self, examples): # Set up the main window. self._top = Tk() self._top.title('DRT Glue Demo') # Set up key bindings. self._init_bindings() # Initialize the fonts.self._error = None self._init_fonts(self._top) self._examples = examples self._readingCache = [None for example in examples] # The user can hide the grammar. self._show_grammar = IntVar(self._top) self._show_grammar.set(1) # Set the data to None self._curExample = -1 self._readings = [] self._drs = None self._drsWidget = None self._error = None self._init_glue() # Create the basic frames. self._init_menubar(self._top) self._init_buttons(self._top) self._init_exampleListbox(self._top) self._init_readingListbox(self._top) self._init_canvas(self._top) # Resize callback self._canvas.bind('<Configure>', self._configure) ######################################### ## Initialization Helpers ######################################### def _init_glue(self): tagger = RegexpTagger( [('^(David|Mary|John)$', 'NNP'), ('^(walks|sees|eats|chases|believes|gives|sleeps|chases|persuades|tries|seems|leaves)$', 'VB'), ('^(go|order|vanish|find|approach)$', 'VB'), ('^(a)$', 'ex_quant'), ('^(every)$', 'univ_quant'), ('^(sandwich|man|dog|pizza|unicorn|cat|senator)$', 'NN'), ('^(big|gray|former)$', 'JJ'), ('^(him|himself)$', 'PRP') ]) depparser = MaltParser(tagger=tagger) self._glue = DrtGlue(depparser=depparser, remove_duplicates=False) def _init_fonts(self, root): # See: <http://www.astro.washington.edu/owen/ROTKFolklore.html> self._sysfont = Font(font=Button()["font"]) root.option_add("*Font", self._sysfont) # TWhat's our font size (default=same as sysfont) self._size = IntVar(root) self._size.set(self._sysfont.cget('size')) self._boldfont = Font(family='helvetica', weight='bold', size=self._size.get()) self._font = Font(family='helvetica', size=self._size.get()) if self._size.get() < 0: big = self._size.get()-2 else: big = self._size.get()+2 self._bigfont = Font(family='helvetica', weight='bold', size=big) def _init_exampleListbox(self, parent): self._exampleFrame = listframe = Frame(parent) self._exampleFrame.pack(fill='both', side='left', padx=2) self._exampleList_label = Label(self._exampleFrame, font=self._boldfont, text='Examples') self._exampleList_label.pack() self._exampleList = Listbox(self._exampleFrame, selectmode='single', relief='groove', background='white', foreground='#909090', font=self._font, selectforeground='#004040', selectbackground='#c0f0c0') self._exampleList.pack(side='right', fill='both', expand=1) for example in self._examples: self._exampleList.insert('end', (' %s' % example)) self._exampleList.config(height=min(len(self._examples), 25), width=40) # Add a scrollbar if there are more than 25 examples. if len(self._examples) > 25: listscroll = Scrollbar(self._exampleFrame, orient='vertical') self._exampleList.config(yscrollcommand = listscroll.set) listscroll.config(command=self._exampleList.yview) listscroll.pack(side='left', fill='y') # If they select a example, apply it. self._exampleList.bind('<<ListboxSelect>>', self._exampleList_select) def _init_readingListbox(self, parent): self._readingFrame = listframe = Frame(parent) self._readingFrame.pack(fill='both', side='left', padx=2) self._readingList_label = Label(self._readingFrame, font=self._boldfont, text='Readings') self._readingList_label.pack() self._readingList = Listbox(self._readingFrame, selectmode='single', relief='groove', background='white', foreground='#909090', font=self._font, selectforeground='#004040', selectbackground='#c0f0c0') self._readingList.pack(side='right', fill='both', expand=1) # Add a scrollbar if there are more than 25 examples. listscroll = Scrollbar(self._readingFrame, orient='vertical') self._readingList.config(yscrollcommand = listscroll.set) listscroll.config(command=self._readingList.yview) listscroll.pack(side='right', fill='y') self._populate_readingListbox() def _populate_readingListbox(self): # Populate the listbox with integers self._readingList.delete(0, 'end') for i in range(len(self._readings)): self._readingList.insert('end', (' %s' % (i+1))) self._readingList.config(height=min(len(self._readings), 25), width=5) # If they select a example, apply it. self._readingList.bind('<<ListboxSelect>>', self._readingList_select) def _init_bindings(self): # Key bindings are a good thing. self._top.bind('<Control-q>', self.destroy) self._top.bind('<Control-x>', self.destroy) self._top.bind('<Escape>', self.destroy) self._top.bind('n', self.next) self._top.bind('<space>', self.next) self._top.bind('p', self.prev) self._top.bind('<BackSpace>', self.prev) def _init_buttons(self, parent): # Set up the frames. self._buttonframe = buttonframe = Frame(parent) buttonframe.pack(fill='none', side='bottom', padx=3, pady=2) Button(buttonframe, text='Prev', background='#90c0d0', foreground='black', command=self.prev,).pack(side='left') Button(buttonframe, text='Next', background='#90c0d0', foreground='black', command=self.next,).pack(side='left') def _configure(self, event): self._autostep = 0 (x1, y1, x2, y2) = self._cframe.scrollregion() y2 = event.height - 6 self._canvas['scrollregion'] = '%d %d %d %d' % (x1,y1,x2,y2) self._redraw() def _init_canvas(self, parent): self._cframe = CanvasFrame(parent, background='white', #width=525, height=250, closeenough=10, border=2, relief='sunken') self._cframe.pack(expand=1, fill='both', side='top', pady=2) canvas = self._canvas = self._cframe.canvas() # Initially, there's no tree or text self._tree = None self._textwidgets = [] self._textline = None def _init_menubar(self, parent): menubar = Menu(parent) filemenu = Menu(menubar, tearoff=0) filemenu.add_command(label='Exit', underline=1, command=self.destroy, accelerator='q') menubar.add_cascade(label='File', underline=0, menu=filemenu) actionmenu = Menu(menubar, tearoff=0) actionmenu.add_command(label='Next', underline=0, command=self.next, accelerator='n, Space') actionmenu.add_command(label='Previous', underline=0, command=self.prev, accelerator='p, Backspace') menubar.add_cascade(label='Action', underline=0, menu=actionmenu) optionmenu = Menu(menubar, tearoff=0) optionmenu.add_checkbutton(label='Remove Duplicates', underline=0, variable=self._glue.remove_duplicates, command=self._toggle_remove_duplicates, accelerator='r') menubar.add_cascade(label='Options', underline=0, menu=optionmenu) viewmenu = Menu(menubar, tearoff=0) viewmenu.add_radiobutton(label='Tiny', variable=self._size, underline=0, value=10, command=self.resize) viewmenu.add_radiobutton(label='Small', variable=self._size, underline=0, value=12, command=self.resize) viewmenu.add_radiobutton(label='Medium', variable=self._size, underline=0, value=14, command=self.resize) viewmenu.add_radiobutton(label='Large', variable=self._size, underline=0, value=18, command=self.resize) viewmenu.add_radiobutton(label='Huge', variable=self._size, underline=0, value=24, command=self.resize) menubar.add_cascade(label='View', underline=0, menu=viewmenu) helpmenu = Menu(menubar, tearoff=0) helpmenu.add_command(label='About', underline=0, command=self.about) menubar.add_cascade(label='Help', underline=0, menu=helpmenu) parent.config(menu=menubar) ######################################### ## Main draw procedure ######################################### def _redraw(self): canvas = self._canvas # Delete the old DRS, widgets, etc. if self._drsWidget is not None: self._drsWidget.clear() if self._drs: self._drsWidget = DrsWidget( self._canvas, self._drs ) self._drsWidget.draw() if self._error: self._drsWidget = DrsWidget( self._canvas, self._error ) self._drsWidget.draw() ######################################### ## Button Callbacks ######################################### def destroy(self, *e): self._autostep = 0 if self._top is None: return self._top.destroy() self._top = None def prev(self, *e): selection = self._readingList.curselection() readingListSize = self._readingList.size() # there are readings if readingListSize > 0: # if one reading is currently selected if len(selection) == 1: index = int(selection[0]) # if it's on (or before) the first item if index <= 0: self._select_previous_example() else: self._readingList_store_selection(index-1) else: #select its first reading self._readingList_store_selection(readingListSize-1) else: self._select_previous_example() def _select_previous_example(self): #if the current example is not the first example if self._curExample > 0: self._exampleList_store_selection(self._curExample-1) else: #go to the last example self._exampleList_store_selection(len(self._examples)-1) def next(self, *e): selection = self._readingList.curselection() readingListSize = self._readingList.size() # if there are readings if readingListSize > 0: # if one reading is currently selected if len(selection) == 1: index = int(selection[0]) # if it's on (or past) the last item if index >= (readingListSize-1): self._select_next_example() else: self._readingList_store_selection(index+1) else: #select its first reading self._readingList_store_selection(0) else: self._select_next_example() def _select_next_example(self): #if the current example is not the last example if self._curExample < len(self._examples)-1: self._exampleList_store_selection(self._curExample+1) else: #go to the first example self._exampleList_store_selection(0) def about(self, *e): ABOUT = ("NLTK Discourse Representation Theory (DRT) Glue Semantics Demo\n"+ "Written by Daniel H. Garrette") TITLE = 'About: NLTK DRT Glue Demo' try: from tkMessageBox import Message Message(message=ABOUT, title=TITLE).show() except: ShowText(self._top, TITLE, ABOUT) def postscript(self, *e): self._autostep = 0 self._cframe.print_to_file() def mainloop(self, *args, **kwargs): """ Enter the Tkinter mainloop. This function must be called if this demo is created from a non-interactive program (e.g. from a secript); otherwise, the demo will close as soon as the script completes. """ if in_idle(): return self._top.mainloop(*args, **kwargs) def resize(self, size=None): if size is not None: self._size.set(size) size = self._size.get() self._font.configure(size=-(abs(size))) self._boldfont.configure(size=-(abs(size))) self._sysfont.configure(size=-(abs(size))) self._bigfont.configure(size=-(abs(size+2))) self._redraw() def _toggle_remove_duplicates(self): self._glue.remove_duplicates = not self._glue.remove_duplicates self._exampleList.selection_clear(0, 'end') self._readings = [] self._populate_readingListbox() self._readingCache = [None for ex in self._examples] self._curExample = -1 self._error = None self._drs = None self._redraw() def _exampleList_select(self, event): selection = self._exampleList.curselection() if len(selection) != 1: return self._exampleList_store_selection(int(selection[0])) def _exampleList_store_selection(self, index): self._curExample = index example = self._examples[index] self._exampleList.selection_clear(0, 'end') if example: cache = self._readingCache[index] if cache: if isinstance(cache, list): self._readings = cache self._error = None else: self._readings = [] self._error = cache else: try: self._readings = self._glue.parse_to_meaning(example) self._error = None self._readingCache[index] = self._readings except Exception, e: self._readings = [] self._error = DrtVariableExpression(Variable('Error: ' + str(e))) self._readingCache[index] = self._error #add a star to the end of the example self._exampleList.delete(index) self._exampleList.insert(index, (' %s *' % example)) self._exampleList.config(height=min(len(self._examples), 25), width=40) self._populate_readingListbox() self._exampleList.selection_set(index) self._drs = None self._redraw()
class TrackSelect(tkSimpleDialog.Dialog): def __init__(self, master, **kwargs): self.vid = {'title': "this video"} self.tracks = [] for k in kwargs: k = k.lower() if k == "master": self.master = kwargs[k] continue if k == "vid": self.vid = kwargs[k] continue if k == "tracks": self.tracks = kwargs[k] continue self.padx = 3 self.pady = 3 self.prefl = IntVar() self.preft = IntVar() self.preflang = None self.prefname = None tkSimpleDialog.Dialog.__init__(self, master, "Select caption track") def body(self, master): Label(master, text="%s contains multiple caption tracks" % self.vid['title']).grid(row=0, padx=self.padx, pady=self.pady, sticky=W, columnspan=5) self.__langlist(master) self.chosenlangbut = Button(master, text="->", command=self.__chooselang) self.chosenlangbut.grid(row=1, column=2, padx=self.padx, pady=self.pady) self.__tracklist(master) self.__fillLangs() return self.langsel # initial focus def __tracklist(self, master): self.trackYscroll = Scrollbar(master, orient=HORIZONTAL) self.trackXscroll = Scrollbar(master, orient=VERTICAL) self.tracksel = Listbox(master, xscrollcommand=self.trackXscroll.set, yscrollcommand=self.trackYscroll.set, selectmode=SINGLE) self.tracksel.grid(row=1, column=3, sticky=N + S + E + W) self.trackXscroll.grid(row=1, column=4, sticky=W + N + S) self.trackYscroll.grid(row=2, column=3, stick=N + E + W) self.trackXscroll.config(command=self.tracksel.xview) self.trackYscroll.config(command=self.tracksel.yview) self.preftracksel = Checkbutton(master, variable=self.preft, text="Set default track name") self.preftracksel.grid(row=3, column=3, sticky=W) def __langlist(self, master): self.langYscroll = Scrollbar(master, orient=HORIZONTAL) self.langXscroll = Scrollbar(master, orient=VERTICAL) self.langsel = Listbox(master, xscrollcommand=self.langXscroll.set, yscrollcommand=self.langYscroll.set, selectmode=SINGLE, width=6) self.langsel.grid(row=1, column=0, sticky=N + S + E + W) self.langXscroll.grid(row=1, column=1, sticky=W + N + S) self.langYscroll.grid(row=2, column=0, stick=N + E + W) self.langXscroll.config(command=self.langsel.xview) self.langYscroll.config(command=self.langsel.yview) self.preflangsel = Checkbutton(master, variable=self.prefl, text="Set default language") self.preflangsel.grid(row=3, column=0, sticky=W) def __fillLangs(self): self.langsadded = [] for track in self.tracks: lang = track['lang'] if lang not in self.langsadded: self.langsel.insert(END, lang) self.langsadded.append(lang) def __chooselang(self): lang = self.langsadded[int(self.langsel.curselection()[0])] self.langselected = lang self.trackoptions = [] self.tracksel.delete(0, END) for track in self.tracks: if track['lang'] == lang: name = 'Default' if len(track['name']) == 0 else track['name'] self.tracksel.insert(END, name) self.trackoptions.append(track) self.tracksel.activate(0) self.tracksel.selection_set(0) def apply(self): selected = int(self.tracksel.curselection()[0]) self.result = [self.trackoptions[selected]] if int(self.prefl.get()) == 1: self.preflang = self.langselected if int(self.preft.get()) == 1: self.prefname = self.trackoptions[ int(self.tracksel.curselection()[0])]['name'] def buttonbox(self): box = Frame(self) w = Button(box, text="OK", width=10, command=self.ok, default=ACTIVE) w.pack(side=LEFT, padx=5, pady=5) w = Button(box, text="Skip", width=10, command=self.cancel) w.pack(side=LEFT, padx=5, pady=5) self.bind("<Return>", self.ok) self.bind("<Escape>", self.cancel) box.pack()
class SelectPaths(MyFrame): def __init__(self, topframe=None): MyFrame.__init__(self, topframe=topframe) style = Style() style.theme_use('clam') self.patient_foler_path = "" self.patients = [] self.set_title('Brain segmentation GUI') self.add_ui_components() def add_ui_components(self): # Creating the frames. self.sub_frame1 = Frame(self) self.sub_frame1.grid(column=0, row=0) sub_frame2 = Frame(self) sub_frame2.grid(column=0, row=1) sub_frame3 = Frame(self) sub_frame3.grid(column=0, row=2) sub_frame21 = Frame(sub_frame2) sub_frame21.grid(column=0, row=0) sub_frame22 = Frame(sub_frame2) sub_frame22.grid(padx=20, column=1, row=0) sub_frame221 = Frame(sub_frame22) sub_frame221.grid(row=1, column=0) # Creating the top-menu buttons. self.visualise_button = Button(self.sub_frame1, text="Visualise", command=self.start_visualisation) self.visualise_button.grid(row=0, column=1) self.help_button = Button(self.sub_frame1, text="Help", command=self.open_help) self.help_button.grid(row=0, column=2) # Creating the select modality path. self.modality_label = Label(sub_frame21, text="Path to patient folders", relief=FLAT) self.modality_label.grid(row=1, column=1) self.modality_path_entry = Entry(sub_frame21) self.modality_path_entry.grid(row=2, column=1) #self.modality_path_entry.set(self.patient_folder_path) self.modality_path_button = Button( sub_frame21, text="Choose", command=self.choose_directory_and_import) self.modality_path_button.grid(row=2, column=2) # Creating the patients listbox. self.label_patients = Label(sub_frame22, text="Patients") self.label_patients.grid(row=0, column=0) self.listbox_patients = Listbox(sub_frame221, selectmode='multiple', width=50, height=10) self.listbox_patients.pack(side=LEFT, fill=Y) #self.listbox_patients.grid(row=1, column=0) self.listbox_patients.bind("<Button-1>", self.listbox_changed) self.scrollbar = Scrollbar(sub_frame221) self.scrollbar.pack(side=RIGHT, fill=Y) # attach listbox to scrollbar self.listbox_patients.config(yscrollcommand=self.scrollbar.set) self.scrollbar.config(command=self.listbox_patients.yview) # Creating the status console. self.status_text = Text(sub_frame3, height=5) self.status_text.grid(column=0, row=0) self.status_text.tag_configure('title', justify='center', font="Arial 10 bold") self.status_text.tag_configure('entry', justify='left', font="Arial 9") self.status_text.insert(END, 'Status Console', 'title') self.status_text_entry_number = 1 self.status_text.configure(state='disabled') # ***** EVENTS - START******************************** def start_visualisation(self): """ Launch visualisation module. Linked to self.visualise_button (Button). """ patient_path = os.path.join(self.patient_folder_path, 'processed_' + self.patients[0]) segmentation_path = os.path.join( patient_path, SEGM_PREFIX + '_' + self.patients[0] + '.nii.gz') supervoxel_path = os.path.join( patient_path, SUPERVOXEL_PREFIX + '_' + self.patients[0] + '.nii.gz') # check if the supervoxels and the segmentation exist if not os.path.exists(supervoxel_path): supervoxel_path = None if not os.path.exists(segmentation_path): segmentation_path = None mod_paths = [] for mod in MODALITY_PREFIXES: mod_paths.append(\ os.path.join(patient_path, mod+'_'+self.patients[0]+'.nii.gz')) vis = vv.VisualVolumes(image_paths=mod_paths, segm_path=segmentation_path, supervoxel_id_path=supervoxel_path, topframe=self.master) vis.tkraise() def listbox_changed(self, event): """ Add a patient upon selection in the listbox. Linked to self.listbox_patients (Listbox). """ indices = list(self.listbox_patients.curselection()) selected_idx = self.listbox_patients.nearest(event.y) if selected_idx == -1: return # remove or add a patient index if selected_idx not in indices: indices.append(selected_idx) else: indices.remove(selected_idx) # set self.patients based on the new patient indices and enable visualisation if only one is selected. self.patients = [] for idx in indices: self.patients.append(self.listbox_patients.get(idx).split(' ')[0]) if len(self.patients) == 1: self.visualise_button['state'] = 'enabled' else: self.visualise_button['state'] = 'disabled' def choose_directory_and_import(self): """ Allow the user to select an import path. Linked to self.modality_path_button (Button), and sets self.modality_path_entry (Entry). """ initialdir = DATA_PATH msg = 'Select directory containing patients' path = askdirectory(title=msg, initialdir=initialdir) # update the text box. self.modality_path_entry.delete(0, END) self.modality_path_entry.insert(0, str(path)) # Adding the modality paths after the folder is selected. self.patient_folder_path = self.modality_path_entry.get() if os.path.exists(self.patient_folder_path): patients_validation = os.listdir(self.patient_folder_path) # Checking if the patient has the right modalities and importing the patient. for i, patient in enumerate(patients_validation): # Checking if the patient was already processed. if patient.startswith('processed_') or os.path.exists( os.path.join(self.patient_folder_path, 'processed_' + patient)): print("The files of the patient " + patient + " are already copied") continue # If everything is fine, then it continues to makign folders and copying files # Copying the files into the new folder. valid = self._convert_and_copy_files(patient) if not valid: patients_validation[i] = None # We make a list of patients with only ids for the listbox. valid_patients = [p for p in patients_validation if p is not None] self.list_existing_patients(valid_patients) def _convert_and_copy_files(self, patient): """ Check if all valid files exist for this patient and return True if so. """ # Getting the list of modalities for every patient. patient_path = os.path.join(self.patient_folder_path, patient) modalities = os.listdir(patient_path) # Look for paths valid_paths = {} prefices = [SEGM_PREFIX, SUPERVOXEL_PREFIX] + MODALITY_PREFIXES for prefix in prefices: candidates = [modality \ for modality in modalities \ if modality.startswith(prefix+'.')] if len(candidates) != 1: err = '%s file not identified. Look for ambiguities in %s.' \ % (prefix, patient_path) print(err) return False modality = candidates[0] if not any([ modality.endswith(ext) for ext in ['.mha', '.nii', '.nii.gz'] ]): err = "Image format not recognized: %s. In %s" \ % (modality, patient_path) print(err) return False valid_paths[prefix] = modality # Creating a processed patient folder. os.mkdir(os.path.join(self.patient_folder_path, 'processed_' + patient)) for prefix, basename in valid_paths.iteritems(): shutil.copyfile( os.path.join(self.patient_folder_path, patient, basename), os.path.join(self.patient_folder_path, 'processed_' + patient, prefix + '_' + patient + '.nii.gz')) return True def open_help(self): self.help_window = help_window.HelpWindow() self.help_window.tkraise() # ***** EVENTS - END*************************** def list_existing_patients(self, patients=None): print("Importing existing patients") # We make a list of patients with only ids for the listbox. if patients is None: patients = os.listdir(self.patient_folder_path) self.patients = [] for patient in patients: if not patient.startswith('processed_'): self.patients.append(patient) self.patients.sort() self.populate_patient_listbox(self.patients) if self.listbox_patients.size() > 0: self.listbox_patients.selection_set(0) self.status_text.configure(state='normal') self.status_text.insert( END, '\n' + str(self.status_text_entry_number) + '- Patients are imported.', 'entry') self.status_text_entry_number += 1 self.status_text.insert( END, '\n' + str(self.status_text_entry_number) + '- Please select a patient to proceed', 'entry') self.status_text_entry_number += 1 self.status_text.configure(state='disabled') def populate_patient_listbox(self, patients): self.listbox_patients.delete(0, END) for patient in patients: patient_path = os.path.join(self.patient_folder_path, 'processed_' + patient) #check if a given patient has a label if os.path.exists( os.path.join( patient_path, 'corrected_' + SEGM_PREFIX + '_' + patient + '.nii.gz')): patient = patient + ' - segmentation corrected' self.listbox_patients.insert(END, patient)
class Ordered_Listbox(Frame): def __init__(self, master, data=None, ascending_order=True, ignore_case=False, autoscroll=False, vscrollbar=True, hscrollbar=False, scrollbar_background=None, scrollbar_troughcolor=None, **kwargs): Frame.__init__(self, master) self._ignore_case = ignore_case self._ascending_order = ascending_order master.grid_rowconfigure(0, weight=1) master.grid_columnconfigure(0, weight=1) self._listbox = Listbox(self, *kwargs) self._listbox.grid(row=0, column=0, sticky=N + E + W + S) scrollbar_kwargs = {} if scrollbar_background is not None: scrollbar_kwargs["background"] = scrollbar_background if scrollbar_troughcolor is not None: scrollbar_kwargs["throughcolor"] = scrollbar_troughcolor if vscrollbar: self._vbar = Scrollbar(self, takefocus=0, command=self._listbox.yview, **scrollbar_kwargs) self._vbar.grid(row=0, column=1, sticky=N + S) if autoscroll: self._listbox.config(yscrollcommand=lambda f, l: make_autoscroll(self._vbar, f, l)) else: self._listbox.config(yscrollcommand=self._vbar.set) if hscrollbar: self._hbar = Scrollbar(self, takefocus=0, command=self._listbox.xview, **scrollbar_kwargs) self._hbar.grid(row=0, column=1, sticky=E + W) if autoscroll: self._listbox.config(xscrollcommand=lambda f, l: make_autoscroll(self._hbar, f, l)) else: self._listbox.config(xscrollcommand=self._hbar.set) if data is not None: for item in data: self.add_item(item) def add_item(self, item): list_of_items = self._listbox.get(0, END) index = bisect(list_of_items, item, ignore_case=self._ignore_case, ascending_order=self._ascending_order) self._listbox.insert(index, item) def delete_item(self, item): list_of_items = self._listbox.get(0, END) index = bisect(list_of_items, item, ignore_case=self._ignore_case, ascending_order=self._ascending_order) self._listbox.delete(index - 1) def selected_items(self): list_of_items = [] for index in self._listbox.curselection(): list_of_items.append(self._listbox.get(index)) return list_of_items def selected_item(self): return self._listbox.curselection()[0] def deselect_all(self): self._listbox.selection_clear(0, END) def select(self, item): index = self.index(item) if index is None: return self._listbox.selection_set(index) def deselect(self, item): index = self.index(item) if index is None: return self._listbox.selection_clear(index) def index(self, item): list_of_items = self._listbox.get(0, END) try: index = list_of_items.index(item) except ValueError: return None return index def bind(self, event, handler): self._listbox.bind(event, handler) def clear(self): self._listbox.delete(1, END) def __iter__(self): return self.items @property def items(self): return self._listbox.get(0, END)
class AutocompleteEntry(Entry): def __init__(self, *args, **kwargs): Entry.__init__(self, width=100, *args, **kwargs) self.focus_set() self.pack() self.var = self["textvariable"] if self.var == '': self.var = self["textvariable"] = StringVar() self.var.trace('w', self.changed) self.bind("<Right>", self.selection) self.bind("<Up>", self.up) self.bind("<Down>", self.down) self.bind("<Return>", self.enter) self.lb_up = False self.lb = None def enter(self, event): print event def changed(self, name, index, mode): if self.var.get() == '': if self.lb: self.lb.destroy() self.lb_up = False else: words = self.comparison() if words: if not self.lb_up: self.lb = Listbox(master=root, width=100) self.lb.bind("<Double-Button-1>", self.selection) self.lb.bind("<Right>", self.selection) self.lb.place(x=self.winfo_x(), y=self.winfo_y()+self.winfo_height()) self.lb_up = True self.lb.delete(0, END) for w in words: self.lb.insert(END,w) else: if self.lb_up: self.lb.destroy() self.lb_up = False def selection(self, _): if self.lb_up: self.var.set(self.lb.get(ACTIVE)) self.lb.destroy() self.lb_up = False self.icursor(END) def up(self, _): if self.lb_up: if self.lb.curselection() == (): index = '0' else: index = self.lb.curselection()[0] if index != '0': self.lb.selection_clear(first=index) index = str(int(index)-1) self.lb.selection_set(first=index) self.lb.activate(index) def down(self, _): if self.lb_up: if self.lb.curselection() == (): index = '0' else: index = self.lb.curselection()[0] if index != END: self.lb.selection_clear(first=index) index = str(int(index)+1) self.lb.selection_set(first=index) self.lb.activate(index) def comparison(self): q = self.var.get() q = unicode(q.decode('utf8')) for hit in searcher.search(qp.parse(q), limit=50): if hit['author']: yield '%s. "%s"' % (hit['author'], hit['title']) else: yield hit['title']
class EngineGui(): def __init__(self, communicationProtocal): self.communicationProtocal = communicationProtocal def StartGui(self): self.tkRoot = Tk(baseName="") self.tkRoot.geometry("350x300+0+0") self.tkRoot.title("Engine SAPI GUI") self.GUIVisible = True frame = Frame(self.tkRoot) frame.style = Style() frame.style.theme_use("alt") frame.pack(fill=BOTH, expand=1) frame.columnconfigure(1, weight=1) frame.columnconfigure(7, pad=7) frame.rowconfigure(13, weight=1) frame.rowconfigure(13, pad=7) Label(frame, text="Start:").grid(row = 0, column=0) self.labelStart = Label(frame, text="0") self.labelStart.grid(row = 1, column=0) Label(frame, text="Length:").grid(row = 0, column=1) self.labelLength = Label(frame, text="0") self.labelLength.grid(row = 1, column=1) Label(frame, text="Total:").grid(row = 0, column=2) self.labelTotal = Label(frame, text="0") self.labelTotal.grid(row = 1, column=2) self.labelSentenceLeft = Label(frame, text="...") self.labelSentenceLeft.grid(row = 2, column=0, sticky=E) self.labelSentenceSpoken = Label(frame, text="...", foreground="red") self.labelSentenceSpoken.grid(row = 2, column=1) self.labelSentenceRight = Label(frame, text="...") self.labelSentenceRight.grid(row = 2, column=2, sticky=W, columnspan=2) scrollbar = Scrollbar(frame, orient=VERTICAL) self.labelQueueToSpeak = Label(frame, text="Queue to speak:").grid(row = 3, column=0, pady=4, padx=5, sticky=W) self.listboxQueueToSpeak = Listbox(frame, width=50, height=3, yscrollcommand=scrollbar.set) scrollbar.config(command=self.listboxQueueToSpeak.yview) self.listboxQueueToSpeak.grid( sticky=N+S+E+W, row = 4, column = 0, columnspan = 2 ,rowspan = 3, padx=3) scrollbar.grid(sticky=N+S+W, row = 4, column = 2, rowspan = 3) self.buttonPauze = Button(frame, text="Pauze", command=self.communicationProtocal.handlePauze) self.buttonPauze.grid(row = 4, column=3) self.buttonStop = Button(frame, text="Stop", command=self.communicationProtocal.restartProcess) self.buttonStop.grid(row = 5, column=3) self.buttonResume = Button(frame, text="Resume", command=self.communicationProtocal.handleResume) self.buttonResume.grid(row = 6, column=3) Label(frame, text="Text to say:").grid(row = 7, column=0, padx=3, sticky=W) self.stringVarTextToSay = StringVar() self.entryTextToSay = Entry(frame, textvariable=self.stringVarTextToSay, width=500) self.entryTextToSay.grid(row=8, column=0, columnspan=3, padx=3, sticky=W) self.stringVarTextToSay.set("Hello SAPI Speak Engine") self.entryTextToSay.bind('<Return>', self.CallBackReturnSay) self.buttonSay = Button(frame, text="Say", command=self.CallBackButtonSay) self.buttonSay.grid(row = 8, column=3) Label(frame, text="Recover action:").grid(row = 9, column=0, padx=3, sticky=W) self.recoverActionLabelText = "None" self.labelRecoverAction = Label(frame, text=self.recoverActionLabelText, foreground="blue") self.labelRecoverAction.grid(row = 10, column=0) Label(frame, text="Voice speed:").grid(row = 9, column=1, sticky=W) self.buttonSpeedDown = Button(frame, text="Speed down", command=self.communicationProtocal.handleSpeedDown) self.buttonSpeedDown.grid(row = 10, column=1, padx=3, sticky=E) self.speedValue = 0 self.intVarSpeed = IntVar() vcmd = (self.tkRoot.register(self.OnValidateEntrySpeakSpeed), '%d', '%i', '%P', '%s', '%S', '%v', '%V', '%W') self.entrySpeakSpeed = Entry(frame, textvariable=self.intVarSpeed, validate="key", validatecommand=vcmd, width=5) self.entrySpeakSpeed.grid(row=10,column=2) self.entrySpeakSpeed.bind('<Return>', self.CallBackSetSpeed) self.buttonSpeedUp = Button(frame, text="Speed up", command=self.communicationProtocal.handleSpeedUp) self.buttonSpeedUp.grid(row = 10, column=3) Label(frame, text="voice:").grid(row = 11, column=0, padx=3, sticky=W) self.buttonPrevVoice = Button(frame, text="Prev voice", command=self.communicationProtocal.handlePrevVoice) self.buttonPrevVoice.grid(row = 12, column=0, padx=3, sticky=W) self.buttonNextVoice = Button(frame, text="Next voice", command=self.communicationProtocal.handleNextVoice) self.buttonNextVoice.grid(row = 12, column=3) self.currentVoice = StringVar(self.tkRoot) self.currentVoice.set(self.communicationProtocal.CurrentVoiceName) engine = pyttsx.init() voices = engine.getProperty("voices") voiceNames = list() for x in xrange(0, len(voices)): voiceNames.append(voices[x].name) self.optionMenuVoices = OptionMenu(frame, self.currentVoice, *tuple(voiceNames), command=self.CallBackOptionMenuVoices) self.optionMenuVoices.config(width=500) self.optionMenuVoices.grid(sticky=W, row = 12, column = 1) #hide if close button is clicked self.tkRoot.protocol("WM_DELETE_WINDOW", self.HideGui) self.tkRoot.after(1000/32, self.Update) self.tkRoot.mainloop() def Update(self): wordLocation = self.communicationProtocal.OnWordStartLocation wordLength = self.communicationProtocal.OnWordLength wordTotal = self.communicationProtocal.OnWordTotal if wordLocation: self.labelStart.configure(text=wordLocation) else: self.labelStart.configure(text="0") self.labelLength.configure(text=wordLength) if wordLength != 0 and wordTotal == 0: self.labelTotal.configure(text="Introduce") else: self.labelTotal.configure(text=wordTotal) if len(self.communicationProtocal.SpeakQueue) != 0: if (wordLocation < 25): self.labelSentenceLeft.configure(text=str(self.communicationProtocal.SpeakQueue[0])[0:wordLocation]) else: self.labelSentenceLeft.configure(text=str(self.communicationProtocal.SpeakQueue[0])[wordLocation-25:wordLocation]) self.labelSentenceSpoken.configure(text=str(self.communicationProtocal.SpeakQueue[0])[wordLocation:wordLocation+wordLength]) if (wordTotal - wordLocation - wordLength < 25): self.labelSentenceRight.configure(text=str(self.communicationProtocal.SpeakQueue[0])[wordLocation+wordLength:wordTotal]) else: self.labelSentenceRight.configure(text=str(self.communicationProtocal.SpeakQueue[0])[wordLocation+wordLength:wordLocation+wordLength+25]) else: self.labelSentenceLeft.configure(text="...") self.labelSentenceSpoken.configure(text="...") self.labelSentenceRight.configure(text="...") if (self.communicationProtocal.SpeakQueue != None and self.listboxQueueToSpeak.size() != len(self.communicationProtocal.SpeakQueue)): self.listboxQueueToSpeak.delete(0,self.listboxQueueToSpeak.size()) for x in xrange(0,len(self.communicationProtocal.SpeakQueue)): self.listboxQueueToSpeak.insert(x, str(x)+": "+self.communicationProtocal.SpeakQueue[x]) if (self.currentVoice.get() != self.communicationProtocal.CurrentVoiceName): self.currentVoice.set(self.communicationProtocal.CurrentVoiceName) if self.speedValue != self.communicationProtocal.CurrentRate: self.intVarSpeed.set(self.communicationProtocal.CurrentRate) self.speedValue = self.communicationProtocal.CurrentRate if self.recoverActionLabelText != self.communicationProtocal.recoveryTask: self.recoverActionLabelText = self.communicationProtocal.recoveryTask self.labelRecoverAction.configure(text=self.recoverActionLabelText) if self.GUIVisible != self.communicationProtocal.GUIVisible: # self.GUIVisible ? self.HideGui : self.ShowGui self.HideGui() if self.GUIVisible else self.ShowGui() self.tkRoot.after(1000/32,self.Update) def OnValidateEntrySpeakSpeed(self, d, i, P, s, S, v, V, W): try : int(S) return True except ValueError: return False def CallBackSetSpeed(self): self.communicationProtocal.handleSetSpeed(self.intVarSpeed.get()) def CallBackReturnSay(self, event): self.CallBackButtonSay() def CallBackButtonSay(self): self.communicationProtocal.handleSay(self.stringVarTextToSay.get()) def CallBackOptionMenuVoices(self, selectedItem): self.communicationProtocal.handleSetVoice(selectedItem) def Close(self): self.tkRoot.quit() def HideGui(self): self.GUIVisible = False self.communicationProtocal.GUIVisible = False self.tkRoot.withdraw() def ShowGui(self): self.GUIVisible = True self.communicationProtocal.GUIVisible = True self.tkRoot.deiconify()
class ListFrame(LabelFrame): """ A Frame representing one of the search term lists (e.g. Hashtags, Excluded Users). Displays all the items in the list, and allows the user to add or remove items. Methods should not be called directly; instead they should be bound as event handlers. """ def __init__(self, name, add_handler, remove_handler, master=None): """ Creates a ListFrame with the given name as its title. add_handler and remove_handler are functions to be called when items are added or removed, and should relay the information back to the Searcher (or whatever object actually uses the list). """ LabelFrame.__init__(self, master) self['text'] = name self.add_handler = add_handler self.remove_handler = remove_handler self.list = Listbox(self) self.list.grid(row=0, columnspan=2) # Tkinter does not automatically close the right-click menu for us, # so we must close it when the user clicks away from the menu. self.list.bind("<Button-1>", lambda event: self.context_menu.unpost()) self.list.bind("<Button-3>", self.open_menu) self.context_menu = Menu(self, tearoff=0) self.context_menu.add_command(label="Remove", command=self.remove) self.input = Entry(self) self.input.bind("<Return>", lambda event: self.add()) self.input.grid(row=1, columnspan=2) self.add_button = Button(self) self.add_button['text'] = "Add" self.add_button['command'] = self.add self.add_button.grid(row=2, column=0, sticky=W + E) self.remove_button = Button(self) self.remove_button['text'] = "Remove" self.remove_button['command'] = self.remove self.remove_button.grid(row=2, column=1, sticky=W + E) def add(self): """ Add the item in the input line to the list. """ self.list.insert(END, self.input.get()) self.add_handler(self.input.get()) self.input.delete(0, END) def remove(self): """ Remove the active (highlighted) item from the list. """ deleted = self.list.get(ACTIVE) self.list.delete(ACTIVE) self.remove_handler(deleted) def open_menu(self, event): """ Opens a right-click menu for the selected item. Currently the menu only has an option for removing the item. """ index = self.list.index("@" + str(event.x) + "," + str(event.y)) if index < 0: return self.context_menu.post(event.x_root, event.y_root) self.list.activate(index) self.list.selection_clear(0, END) self.list.selection_set(ACTIVE)
class NFrame(Frame): """docstring for ClassName""" #Crea el Frame principal y coloca imagenes #parametros #@[in] master es la ventana padre donde se colocara el frame #@[in] inicial es un boolean que es True si es el primer frame creado #@[in] img es un boolean que indica si debe de pregargar texturas para un frame #si no le proporcionamos ningun dato a incial tendra por defecto True def __init__(self, master, inicial=True, img=False): Frame.__init__(self, master) self.master = master self.__list_label = [] self.__list_listbox = [] self.__list_scrollbar = [] self.__list_button = [] self.__texture = [] if inicial == True: self.init_window(master) if img == True: self.__loadIMG() #add imagenes dependiendo del tipo de sistema sobre el que opera el programa #Modifica las caracteristicas de la ventana principal def init_window(self, master): self.master.title("MOTVIAL") if sys.platform.startswith('win32'): self.master.iconbitmap("image\\cod.ico") elif sys.platform.startswith('linux') or sys.platform.startswith( 'darwin'): #self.master.iconbitmap("image/cod.ico") pass self.master.geometry("1114x608") self.master.configure(bg="#353535") self.master.resizable(1, 1) self.configure(height=300, width=10, background="#353535") self.pack(side=RIGHT, ipadx=0, ipady=0) #Precarga las texturas para despuer ser recortadas def __loadIMG(self): try: if sys.platform.startswith('win32'): ruta = "image\\texture.png" elif sys.platform.startswith('linux') or sys.platform.startswith( 'darwin'): ruta = "image/texture.png" self.__texture.append(Image.open(ruta)) except Exception as e: pass #Permite configurar un frame creado def ConfigureF(self, ax=600, ay=52, x=0, y=0, bg="#353535"): self.configure(height=ay, width=ax, background=bg) self.place(x=x, y=y) #Crea un Label def addLabel(self, textvar="NONE", ax=4, ay=10, x=0, y=0, bg="#353535", fontcolor="#FFFFFF"): label = Label(self, height=ay, width=ax, background=bg, text=textvar, fg=fontcolor) label.place(x=x, y=y) self.__list_label.append(label) return label #Crea un TextBox def addListBox(self, ax=600, ay=52, x=0, y=0, bg="#B4045F"): scrolly = Scrollbar(self, activebackground="#171212", bg="#171212", orient=VERTICAL, troughcolor="#171212") listbox = Listbox(self, height=ay, width=ax, background=bg, borderwidth=0, highlightcolor="#4d86a1", selectbackground="#4d86a1", activestyle=NONE, highlightbackground="#4a4a4a", yscrollcommand=scrolly.set) listbox.config(font=("", 10), fg="#FFFFFF") listbox.place(x=0, y=0) scrolly.place(x=651, y=0, height=387) self.__list_listbox.append(listbox) self.__list_scrollbar.append(scrolly) for x in self.__list_listbox: x.configure(yscrollcommand=scrolly.set) scrolly.configure(command=self.__yview) #metodo privado add scrollbar a los textbox def __yview(self, *args): for x in self.__list_listbox: x.yview(*args) def clickEventListbox(self, index): self.__list_listbox[index].configure(selectmode=SINGLE) self.__list_listbox[index].bind('<Double-1>', self.__openImage) def Error(self, error="Se produjo un error"): Ventana2 = Toplevel(self.master) Ventana2.configure(height=100, width=260, bg="#4a4a4a") Ventana2.title("Error") Error = Label(Ventana2, text=error, bg="#4a4a4a", fg="#FFFFFF") Error.place(x=40, y=15) Error.config(font=("", 12)) Salir = Button(Ventana2, width=10, text="Salir", command=Ventana2.destroy) Salir.place(x=85, y=55) def __openImage(self, event): try: index = self.__list_listbox[0].get( self.__list_listbox[0].curselection()) #print(index[3:16]) if str(index[3:16]) != "Serial Number": if sys.platform.startswith('win32'): root = "image\\" + str(index[3:9]) + ".jpg" elif sys.platform.startswith( 'linux') or sys.platform.startswith('darwin'): root = "image/" + str(index[3:9]) + ".jpg" #print(root) im = imread(root) imshow("image", im) except Exception as e: self.Error("Error al cargar la imagen") #add texto en pantalla def addText(self, x, text, n): self.__list_listbox[x].insert(END, text) if (n + 2) % 2 == 0: self.__list_listbox[x].itemconfigure(n, bg="#696969") def retTextBox(self, x): return self.__list_listbox[x] #add button def addButtonI(self, dim=(0, 0, 206, 109), x=0, y=0, command=0): try: crop = self.__texture[0].crop(dim) render = ImageTk.PhotoImage(crop) nbutton = Button(self, image=render, bg="#4a4a4a", borderwidth=0, activebackground="#4d86a1") nbutton.image = render nbutton.place(x=x, y=y) self.__list_button.append(nbutton) if command == 1: nbutton.configure(command=self.showOne) elif command == 2: nbutton.configure(command=self.showAll) elif command == 3: pass elif command == 4: nbutton.configure(command=self.master.destroy) return nbutton except Exception as e: self.Error("Error al cargar Texturas") return -1 def showAll(self): Ventana2 = Toplevel(self.master) try: Poss = [0, 50] maxi = self.buscMax() if int(maxi) < Poss[1]: Poss[1] = int(maxi) Ventana2.configure(height=45, width=25, bg="#4a4a4a") Ventana2.resizable(0, 0) frameAux = Frame(Ventana2, bg="#4a4a4a", borderwidth=0) frameAux.pack(fill=BOTH) scrolly = Scrollbar(frameAux, orient=VERTICAL) self.listbox1 = Listbox(frameAux, width=90, background="#4a4a4a", borderwidth=0, fg="#FFFFFF", highlightcolor="#4d86a1", highlightbackground="#4d86a1", yscrollcommand=scrolly.set) self.listbox1.config(font=("", 11)) self.listbox1.pack(side=LEFT) scrolly.pack(side=RIGHT, fill=Y) scrolly.configure(command=self.yview) self.load50(Poss) if sys.platform.startswith('win32'): ruta = "image\\GoBack.png" ruta2 = "image\\GoOn.png" elif sys.platform.startswith('linux') or sys.platform.startswith( 'darwin'): ruta = "image/GoBack.png" ruta2 = "image/GoOn.png" load = Image.open(ruta) render = ImageTk.PhotoImage(load) load2 = Image.open(ruta2) render2 = ImageTk.PhotoImage(load2) backbutton1 = Button(Ventana2, image=render, bg="#4a4a4a", borderwidth=0, activebackground="#4d86a1", highlightcolor="#4d86a1", highlightbackground="#4a4a4a", command=lambda: self.load50(Poss, "-")) backbutton1.image = render backbutton1.pack(side=LEFT) backbutton2 = Button(Ventana2, image=render2, bg="#4a4a4a", borderwidth=0, activebackground="#4d86a1", highlightcolor="#4d86a1", highlightbackground="#4a4a4a", command=lambda: self.load50(Poss, "+")) backbutton2.image = render2 backbutton2.pack(side=LEFT) backbutton3 = Button( Ventana2, height=2, width=10, text="Back", command=lambda: self.Switch(self.master, Ventana2)) backbutton3.pack(side=RIGHT) except Exception as e: print(e) Ventana2.destroy() self.Error("Se produjo un error al cargar") def yview(self, *args): self.listbox1.yview(*args) def showOne(self): Ventana2 = Toplevel(self.master) try: Ventana2.configure(height=210, width=428, bg="#FFFFFF") Ventana2.resizable(1, 1) Ventana2.title("Buscar") frameAux = Frame(Ventana2, height=210, width=428, bg="#4a4a4a") frameAux.place(x=0, y=0) if sys.platform.startswith('win32'): r = "image\\BuscarBosch.png" ruta = "image\\Back.png" ruta2 = "image\\SearchOne.png" elif sys.platform.startswith('linux') or sys.platform.startswith( 'darwin'): r = "image/BuscarBosch.png" ruta = "image/Back.png" ruta2 = "image/SearchOne.png" l = Image.open(r) re = ImageTk.PhotoImage(l) labelFont = Label(frameAux, image=re, borderwidth=0) labelFont.image = re labelFont.place(x=0, y=0) labelText1 = Label(frameAux, height=1, width=24, bg="#4a4a4a", text="Serie", fg="#FFFFFF", anchor=W) labelText1.config(font=("Tahoma", 11)) labelText1.place(x=15, y=25) labelText11 = Label(frameAux, height=1, width=24, bg="#4a4a4a", fg="#FFFFFF", anchor=W) labelText11.config(font=("Tahoma", 11)) labelText11.place(x=210, y=25) labelText2 = Label(frameAux, height=1, width=24, bg="#696969", text="Gravedad", fg="#FFFFFF", anchor=W) labelText2.config(font=("Tahoma", 11)) labelText2.place(x=15, y=50) labelText22 = Label(frameAux, height=1, width=24, bg="#696969", fg="#FFFFFF", anchor=W) labelText22.config(font=("Tahoma", 11)) labelText22.place(x=210, y=50) labelText3 = Label(frameAux, height=1, width=24, bg="#4a4a4a", text="Fecha", fg="#FFFFFF", anchor=W) labelText3.config(font=("Tahoma", 11)) labelText3.place(x=15, y=75) labelText33 = Label(frameAux, height=1, width=24, bg="#4a4a4a", fg="#FFFFFF", anchor=W) labelText33.config(font=("Tahoma", 11)) labelText33.place(x=210, y=75) labell = Label(frameAux, height=1, width=25, bg="#4a4a4a", text="Ingresa el numero de serie", fg="#FFFFFF", anchor=W) #labell.place(x=15,y=135) labell.config(font=("Tahoma", 11)) listbox3 = Entry(frameAux, width=24, justify=RIGHT, bg="#696969", fg="#FFFFFF", borderwidth=0) listbox3.place(x=210, y=125) listbox3.config(font=("Tahoma", 11)) load = Image.open(ruta) render = ImageTk.PhotoImage(load) backbutton = Button( frameAux, image=render, bg="#8d8e8c", borderwidth=0, activebackground="#696969", command=lambda: self.Switch(self.master, Ventana2)) backbutton.image = render backbutton.place(x=245, y=155) load2 = Image.open(ruta2) render2 = ImageTk.PhotoImage(load2) searchButton = Button( frameAux, image=render2, bg="#8d8e8c", borderwidth=0, activebackground="#c4c4c4", command=lambda: self.load1(listbox3, labelText11, labelText22, labelText33)) searchButton.image = render2 searchButton.place(x=324, y=155) except Exception as e: print(e) Ventana2.destroy() self.Error("Se produjo un error al cargar") def Switch(self, root, Ventana2): root.deiconify() Ventana2.destroy() def load50(self, Poss, mode="a"): maxi = self.buscMax() I = Poss[0] F = Poss[1] if mode == "+": Poss[1] = Poss[1] + 50 if Poss[1] > int(maxi): Poss[1] = int(maxi) Poss[0] = Poss[1] - 50 if Poss[0] < 0: Poss[0] = 0 elif mode == "-" and Poss[0] != 0: Poss[0] = Poss[0] - 50 if Poss[0] < 0: Poss[0] = 0 Poss[1] = Poss[0] + 50 if Poss[1] > int(maxi): Poss[1] = int(maxi) if mode == "a" or Poss[0] != I or Poss[1] != F: asca = ManagementJson("Helloword.json") lista = asca.intervaloIF(Poss[0], Poss[1]) #cargando texto self.listbox1.delete(0, self.listbox1.size()) for x in range(0, len(lista["serial"])): if lista["status"][x] == "Riesgo Medio": self.listbox1.insert( END, lista["serial"][x] + " " + lista["status"][x] + " " + lista["date"][x]) else: self.listbox1.insert( END, lista["serial"][x] + " " + lista["status"][x] + " " + lista["date"][x]) def buscMax(self): f = open("config.txt", "r") f.seek(7) maxi = f.readline() f.close() return maxi def load1(self, listbox3, label1, label2, label3): asca = ManagementJson("Helloword.json") lista = asca.searchError(listbox3.get()) try: if lista == 0: label1.configure(text="No se encontro") label2.configure(text="No se encontro") label3.configure(text="No se encontro") return 0 except Exception as e: raise e label1.configure(text=lista[0]) label2.configure(text=lista[1]) label3.configure(text=lista[2])
class InputDevice(object): def __init__(self): # root is the Tkinter root widget self.root = Tk() self.root.title("Input Device Utility") # self.root.configure(background='grey') self.root.resizable(False, False) # define response to main window closing self.root.protocol("WM_DELETE_WINDOW", self.app_exit) self.my_device = '' self.my_device_display = StringVar() self.device_list = [] self.matches = 0 # overall display root_frame = Frame(self.root) root_frame.pack(side=LEFT) devices_frame = Frame(root_frame, padx=5, pady=10) devices_frame.pack(side=LEFT) devices_label = Label(devices_frame, text="Devices in dev/input") devices_label.pack(side=TOP) devices_list_frame = Frame(devices_frame, padx=5, pady=10) devices_list_frame.pack(side=TOP) selected_device_title = Label(devices_frame, text='Selected device') selected_device_title.pack(side=TOP) self.selected_device_var = StringVar() selected_device = Label(devices_frame, textvariable=self.selected_device_var, fg="red") selected_device.pack(side=TOP) events_frame = Frame(root_frame, padx=5, pady=10) events_frame.pack(side=LEFT) events_title = Label(events_frame, text='Received Events') events_title.pack(side=TOP) events_list_frame = Frame(events_frame, padx=5, pady=10) events_list_frame.pack(side=TOP) # list of devices scrollbar = Scrollbar(devices_list_frame, orient=VERTICAL) self.devices_display = Listbox(devices_list_frame, selectmode=SINGLE, height=20, width=60, bg="white", activestyle=NONE, fg="black", yscrollcommand=scrollbar.set) scrollbar.config(command=self.devices_display.yview) scrollbar.pack(side=RIGHT, fill=Y) self.devices_display.pack(side=LEFT, fill=BOTH, expand=1) self.devices_display.bind("<ButtonRelease-1>", self.e_select_device) # events display scrollbar = Scrollbar(events_list_frame, orient=VERTICAL) self.events_display = Text(events_list_frame, width=40, height=20, wrap='word', font="arial 11", padx=5, yscrollcommand=scrollbar.set) scrollbar.config(command=self.events_display.yview) scrollbar.pack(side=RIGHT, fill=Y) self.events_display.pack(side=LEFT, fill=BOTH, expand=1) self.events_display.config(state=NORMAL) self.events_display.delete(1.0, END) self.events_display.config(state=DISABLED) self.selected_device_index = -1 self.matches = 0 self.get_all_devices() self.refresh_devices_display() self.root.after(10, self.event_loop) # and enter Tkinter event loop self.root.mainloop() # *************************************** # INIT AND EXIT # *************************************** def app_exit(self): self.root.destroy() exit() def event_loop(self): if self.matches > 0: self.get_events() self.root.after(10, self.event_loop) def refresh_devices_display(self): self.devices_display.delete(0, self.devices_display.size()) for device in self.all_devices: self.devices_display.insert(END, device[0] + ' ' + device[1]) if self.selected_device_index >= 0: self.devices_display.itemconfig(self.selected_device_index, fg='red') self.devices_display.see(self.selected_device_index) def e_select_device(self, event): self.selected_device_index = -1 if len(self.all_devices) > 0: self.selected_device_index = int(event.widget.curselection()[0]) selected_device = self.all_devices[self.selected_device_index] self.selected_device_name = selected_device[0] self.selected_device_var.set(self.selected_device_name) self.get_matching_devices() self.refresh_devices_display() def get_all_devices(self): self.all_devices = [] devices = [evdev.InputDevice(fn) for fn in evdev.list_devices()] for device in devices: self.all_devices.append([device.name, device.fn]) def get_matching_devices(self): self.matches = 0 self.matching_devices = [] devices = [evdev.InputDevice(fn) for fn in evdev.list_devices()] for device in devices: if self.selected_device_name in device.name: device_ref = evdev.InputDevice(device.fn) self.matching_devices.append(device_ref) self.matches += 1 def get_events(self): r, w, x = select(self.matching_devices, [], [], 0) if r == []: return for event in r[0].read(): if event.type == evdev.ecodes.EV_KEY: key_event = evdev.categorize(event) if key_event.keystate == 1: key_text = 'Down' else: key_text = 'Up' # print key_event.keycode,key_text if type(key_event.keycode) is list: code_text = ', '.join(key_event.keycode) else: code_text = key_event.keycode self.events_display.config(state=NORMAL) self.events_display.insert(END, '\n' + code_text + ' ' + key_text) self.events_display.config(state=DISABLED) self.events_display.see(END)
class photGUI(Frame): """The base class for the phot_calc GUI""" # This is the constructor for the GUI def __init__(self,master=None): # We begin by calling the base class's constructor first Frame.__init__(self,master) # We now have an empty window! # This command sets up a grid structure in the window self.grid() # This loop generates rows and columns in the grid for i in range(13): self.rowconfigure(i,minsize=10) for i in range(3): self.columnconfigure(i,minsize=30) # These are methods which appear below the constructor self.defineUnits() # this sets up the units I'll be using in the converter self.createWidgets() # this places the elements (or widgets) in the grid # This command "binds" the user's click to a method (varChoice) # This method will determine which variable the user wants (Distance, Mass, Time) self.inputlist.bind("<Button-1>",self.__varChoice) # This is a similar command for the selection of unit self.unitlist.bind("<Button-1>",self.__unitChoice) # Finally, this bind reads in whatever value is in the text box when the user hits return # and carries out the unit conversion self.inputfield.bind("<Return>",self.__calcConversion) # This function creates and defines the units def defineUnits(self): '''Method defines tuples that carry the various units stored by the converter''' self.speed = 2.997924580000019e10 self.h = 6.6260755e-27 # Wavelengths self.wavunits = ('nm','um', 'cm','m') self.wavvalues = (1.0e-7, 1.0e-4,1.0,1.0e2) self.frequnits = ('Hz','MHz','GHz','THz') self.freqvalues = (1.0, 1.0e6, 1.0e9, 1.0e12) self.energunits = ('eV','keV','MeV','GeV','erg') self.energvalues = (1.0,1.0e3,1.0e6,1.0e9,1.6e-12) # Keep the unit values in dictionaries, and use the above strings as keys self.wavdict = {} self.createUnitDict(self.wavdict,self.wavunits,self.wavvalues) # this method is shown below self.freqdict = {} self.createUnitDict(self.freqdict,self.frequnits,self.freqvalues) self.energdict = {} self.createUnitDict(self.energdict, self.energunits, self.energvalues) self.myunits = self.wavunits self.myvalues = self.wavvalues self.mydict = self.wavdict def createUnitDict(self,mydict,mykeys,myvalues): '''This method takes a set of units and values, and creates a dictionary to store them in''' for i in range(len(myvalues)): mydict[mykeys[i]] = myvalues[i] def createWidgets(self): '''This method creates all widgets and adds them to the GUI''' # Create Widgets in order of appearance # This is not necessary, but makes code easier to read # Start with text telling user what to do self.varlabel = Text(self,height=1, width=20) self.varlabel.insert(END,"Which Variable?") # Place widget on the Frame according to a grid self.varlabel.grid(row=0,column=0,sticky=W) # Second text label asking user which units are being used self.unitlabel = Text(self,height=1,width=20) self.unitlabel.insert(END,"Which Units?") self.unitlabel.grid(row=0,column=1,sticky=W) # Third text label asking user for numerical value self.numlabel = Text(self,height=1, width=20) self.numlabel.insert(END,"Enter Variable Values") self.numlabel.grid(row=0,column=2,sticky=W) # This creates a list of options for the user to select self.inputlist = Listbox(self, height=4, selectmode=SINGLE) # Tuple of choices we're going to put in this list self.paramlist = ('Frequency', 'Wavelength', 'Energy') # Add each item separately for item in self.paramlist: self.inputlist.insert(END,item) # Add it to the grid self.inputlist.grid(row=1, column=0,rowspan=4,sticky=W) # Add a unit list (several combinations of units allowed) self.unitlist = Listbox(self, height=4,selectmode=SINGLE) self.unitlist.grid(row=1,column=1,rowspan=4, sticky=W) # Number Entry Boxes (and Text Labels) self.inputlabel = Text(self,height=1,width=20) self.inputlabel.insert(END,"Waiting Selection") self.inputlabel.grid(row=1,column=2,sticky=W) self.inputfield = Entry(self) self.inputfield.grid(row=2,column=2,sticky=W) # Text Output Boxes self.wavoutput = Text(self, height=5, width=20) self.wavoutput.grid(row=7,column=0,rowspan=5,sticky=W) self.wavoutput.insert(END, "Wavelength: \n") self.freqoutput = Text(self, height=5, width=20) self.freqoutput.grid(row=7,column=1,rowspan=5,sticky=W) self.freqoutput.insert(END, "Frequency: \n") self.energoutput = Text(self, height=5, width=20) self.energoutput.grid(row=7,column=2,rowspan=5,sticky=W) self.energoutput.insert(END, "Energy: \n") # Create the Quit Button self.quitButton=Button(self,text='Quit',command=self.quit) self.quitButton.grid(row =13, column=0, sticky=W) # Event handler functions begin here # This handler defines the choice of units available to the user, # depending on selected variable def __varChoice(self, event): '''Handles the selection of variable: updates the list of units''' # Firstly, delete anything already in the units column self.unitlist.delete(first=0,last=len(self.myvalues)) num = 0 # Identify which option was clicked on try: num = self.inputlist.curselection()[0] self.varchoice = int(num) except: self.varchoice = 0 return # Get the string associated with this choice selection= self.inputlist.get(self.varchoice) print selection, " chosen" # Highlight current choice in red self.inputlist.itemconfig(self.varchoice, selectbackground='red') # If statement defines units being used if selection =='Wavelength': self.myunits = self.wavunits self.myvalues = self.wavvalues self.mydict = self.wavdict elif selection == 'Frequency': self.myunits = self.frequnits self.myvalues = self.freqvalues self.mydict = self.freqdict elif selection == 'Energy': self.myunits = self.energunits self.myvalues = self.energvalues self.mydict = self.energdict self.inputlabel.delete("1.0",index2=END) self.inputlabel.insert(END,selection) for i in range(len(self.myunits)): self.unitlist.insert(END,self.myunits[i]) def __unitChoice(self,event): '''Handles the selection of units''' num = 0 # Find which number is selected try: num = self.unitlist.curselection()[0] self.unitchoice = int(num) except: self.unitchoice = 0 return # Get the string (i.e. which unit is selected) selection= self.unitlist.get(self.unitchoice) print selection, " chosen" # Highlight current choice in red self.unitlist.itemconfig(self.unitchoice, selectbackground='red') # Handler takes current state of GUI, and calculates results def __calcConversion(self,event): '''This method takes the current state of all GUI variables, calculates one of four equations''' # Which variable has been selected for calculation? # This decides what equation to use a = self.inputfield.get() var = self.unitlist.get(self.unitchoice) a=float(a) freq = 0.0 wav = 0.0 energy = 0.0 if self.varchoice==0: freq = a freq = freq*self.mydict[var] wav = self.speed/freq energy = self.h*freq/self.energdict['erg'] elif self.varchoice==1: wav = a wav = wav*self.mydict[var] freq = self.speed/wav energy = self.speed*self.h/wav elif self.varchoice==2: energy = a energy=energy*self.energdict["erg"] freq = energy/self.h wav = self.speed*self.h/energy energy = energy*self.mydict[var]/self.energdict["erg"] # Remove all text in the output boxes self.wavoutput.delete("1.0",index2=END) self.freqoutput.delete("1.0",index2=END) self.energoutput.delete("1.0",index2=END) self.wavoutput.insert(END, "Wavelength: \n") self.freqoutput.insert(END, "Frequency: \n") self.energoutput.insert(END, "Energy: \n") # Calculate each conversion and output it to the GUI for i in range(len(self.wavvalues)): # As all units stored in cgs values, conversion is simple output = wav/self.wavvalues[i] # Express output in # Add to the output list self.wavoutput.insert(END,self.wavunits[i] + ": %.4e" % output+"\n") for i in range(len(self.freqvalues)): # As all units stored in cgs values, conversion is simple output = freq/self.freqvalues[i] # Add to the output list self.freqoutput.insert(END,self.frequnits[i] + ": %.4e" % output+"\n") for i in range(len(self.energvalues)): # As all units stored in cgs values, conversion is simple output = energy/self.energvalues[i] # Add to the output list self.energoutput.insert(END,self.energunits[i] + ": %.4e" % output+"\n")
class FindServer(Frame): def __init__(self, parent, controller): Frame.__init__(self, parent) self.selected = ""; self.controller = controller label = Label(self, text="Select server", font=TITLE_FONT, justify=CENTER, anchor=CENTER) label.pack(side="top", fill="x", pady=10) self.button1 = Button(self, text="Next",state="disabled", command=self.callback_choose) button2 = Button(self, text="Refresh", command=self.callback_refresh) button3 = Button(self, text="Back", command=self.callback_start) scrollbar = Scrollbar(self) self.mylist = Listbox(self, width=100, yscrollcommand = scrollbar.set ) self.mylist.bind("<Double-Button-1>", self.twoClick) self.button1.pack() button2.pack() button3.pack() # create list with a scroolbar scrollbar.pack( side = "right", fill="y" ) self.mylist.pack( side = "top", fill = "x", ipadx=20, ipady=20, padx=20, pady=20 ) scrollbar.config( command = self.mylist.yview ) # create a progress bar label2 = Label(self, text="Refresh progress bar", justify='center', anchor='center') label2.pack(side="top", fill="x") self.bar_lenght = 200 self.pb = Progressbar(self, length=self.bar_lenght, mode='determinate') self.pb.pack(side="top", anchor='center', ipadx=20, ipady=20, padx=10, pady=10) self.pb.config(value=0) # to select he server user must double-click on it def twoClick(self, event): widget = event.widget selection=widget.curselection() value = widget.get(selection[0]) self.selected = value self.button1.config(state="normal") # save the selected server in a global variable SELECTED_SERV = SERVER_LIST[selection[0]] set_globvar(SELECTED_SERV) # listen for broadcasts from port 8192 def listen_broadcasts(self, port, timeout): # Set the progress bar to 0 self.pb.config(value=0) step_size = ((self.bar_lenght/(MAX_NR_OF_SERVERS+1))/2) list_of_servers = [] # Initialize the listener s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1) s.bind(('', port)) s.settimeout(LISTENING_TIMEOUT) # Listen for a number of times to get multiple servers for _ in range(MAX_NR_OF_SERVERS + 1): # Update the progress bar self.pb.step(step_size) self.pb.update_idletasks() try: message, address = s.recvfrom(8192) m_split = message.split(';') if m_split[0] == '\HELLO': server_id = (m_split[1], address) # Check if the server has not yet broadcasted itself. if server_id not in list_of_servers: list_of_servers.append(server_id) except: pass # Close the socket s.close() if not list_of_servers: # If no server found, pop a warning message. tkMessageBox.showwarning("Find Servers", "No servers found. Refresh or create a new game.") # Set the progress bar back to 0 self.pb.config(value=0) # Return the whole list of available servers return list_of_servers # service the refresh button def callback_refresh(self): global SERVER_LIST self.mylist.delete(0,END) SERVER_LIST = self.listen_broadcasts(BROADCASTING_PORT, LISTENING_TIMEOUT) for server_el in SERVER_LIST: self.mylist.insert(END,(" "+str(server_el[0])+" IP: "+str(server_el[1])+" Time: "+str(time.asctime()))) def callback_choose(self): self.mylist.delete(0,END) self.button1.config(state="disabled") self.controller.show_frame("ChooseType") def callback_start(self): self.mylist.delete(0,END) self.button1.config(state="disabled") self.controller.show_frame("StartPage")
class LintGui(object): """Build and control a window to interact with pylint""" def __init__(self, root=None): """init""" self.root = root or Tk() self.root.title('Pylint') #reporter self.reporter = None #message queue for output from reporter self.msg_queue = Queue.Queue() self.msgs = [] self.visible_msgs = [] self.filenames = [] self.rating = StringVar() self.tabs = {} self.report_stream = BasicStream(self) self.differ = differ.Differ() #gui objects self.lbMessages = None self.showhistory = None self.results = None self.btnRun = None self.information_box = None self.convention_box = None self.refactor_box = None self.warning_box = None self.error_box = None self.fatal_box = None self.txtModule = None self.status = None self.msg_type_dict = None self.init_gui() def init_gui(self): """init helper""" #setting up frames top_frame = Frame(self.root) mid_frame = Frame(self.root) radio_frame = Frame(self.root) res_frame = Frame(self.root) msg_frame = Frame(self.root) check_frame = Frame(self.root) history_frame = Frame(self.root) btn_frame = Frame(self.root) rating_frame = Frame(self.root) top_frame.pack(side=TOP, fill=X) mid_frame.pack(side=TOP, fill=X) history_frame.pack(side=TOP, fill=BOTH, expand=True) radio_frame.pack(side=TOP, fill=BOTH, expand=True) rating_frame.pack(side=TOP, fill=BOTH, expand=True) res_frame.pack(side=TOP, fill=BOTH, expand=True) check_frame.pack(side=TOP, fill=BOTH, expand=True) msg_frame.pack(side=TOP, fill=BOTH, expand=True) btn_frame.pack(side=TOP, fill=X) # Binding F5 application-wide to run lint self.root.bind('<F5>', self.run_lint) #Message ListBox rightscrollbar = Scrollbar(msg_frame) rightscrollbar.pack(side=RIGHT, fill=Y) bottomscrollbar = Scrollbar(msg_frame, orient=HORIZONTAL) bottomscrollbar.pack(side=BOTTOM, fill=X) self.lbMessages = Listbox(msg_frame, yscrollcommand=rightscrollbar.set, xscrollcommand=bottomscrollbar.set, bg="white") self.lbMessages.bind("<Double-Button-1>", self.show_sourcefile) self.lbMessages.pack(expand=True, fill=BOTH) rightscrollbar.config(command=self.lbMessages.yview) bottomscrollbar.config(command=self.lbMessages.xview) #Message context menu self.mnMessages = Menu(self.lbMessages, tearoff=0) self.mnMessages.add_command(label="View in sourcefile", command=self.show_sourcefile) self.mnMessages.add_command(label="Add to ignore patchfile", command=self.add_to_ignore_patchfile) self.lbMessages.bind("<Button-3>", self.show_messages_context) #History ListBoxes rightscrollbar2 = Scrollbar(history_frame) rightscrollbar2.pack(side=RIGHT, fill=Y) bottomscrollbar2 = Scrollbar(history_frame, orient=HORIZONTAL) bottomscrollbar2.pack(side=BOTTOM, fill=X) self.showhistory = Listbox(history_frame, yscrollcommand=rightscrollbar2.set, xscrollcommand=bottomscrollbar2.set, bg="white") self.showhistory.pack(expand=True, fill=BOTH) rightscrollbar2.config(command=self.showhistory.yview) bottomscrollbar2.config(command=self.showhistory.xview) self.showhistory.bind('<Double-Button-1>', self.select_recent_file) self.set_history_window() #status bar self.status = Label(self.root, text="", bd=1, relief=SUNKEN, anchor=W) self.status.pack(side=BOTTOM, fill=X) #labels self.lblRatingLabel = Label(rating_frame, text='Rating:') self.lblRatingLabel.pack(side=LEFT) self.lblRating = Label(rating_frame, textvariable=self.rating) self.lblRating.pack(side=LEFT) Label(mid_frame, text='Recently Used:').pack(side=LEFT) Label(top_frame, text='Module or package').pack(side=LEFT) #file textbox self.txtModule = Entry(top_frame, background='white') self.txtModule.bind('<Return>', self.run_lint) self.txtModule.pack(side=LEFT, expand=True, fill=X) #results box rightscrollbar = Scrollbar(res_frame) rightscrollbar.pack(side=RIGHT, fill=Y) bottomscrollbar = Scrollbar(res_frame, orient=HORIZONTAL) bottomscrollbar.pack(side=BOTTOM, fill=X) self.results = Listbox(res_frame, yscrollcommand=rightscrollbar.set, xscrollcommand=bottomscrollbar.set, bg="white", font="Courier") self.results.pack(expand=True, fill=BOTH, side=BOTTOM) rightscrollbar.config(command=self.results.yview) bottomscrollbar.config(command=self.results.xview) #buttons Button(top_frame, text='Open', command=self.file_open).pack(side=LEFT) Button(top_frame, text='Open Package', command=(lambda: self.file_open(package=True))).pack(side=LEFT) self.btnRun = Button(top_frame, text='Run', command=self.run_lint) self.btnRun.pack(side=LEFT) Button(btn_frame, text='Quit', command=self.quit).pack(side=BOTTOM) #radio buttons self.information_box = IntVar() self.convention_box = IntVar() self.refactor_box = IntVar() self.warning_box = IntVar() self.error_box = IntVar() self.fatal_box = IntVar() i = Checkbutton(check_frame, text="Information", fg=COLORS['(I)'], variable=self.information_box, command=self.refresh_msg_window) c = Checkbutton(check_frame, text="Convention", fg=COLORS['(C)'], variable=self.convention_box, command=self.refresh_msg_window) r = Checkbutton(check_frame, text="Refactor", fg=COLORS['(R)'], variable=self.refactor_box, command=self.refresh_msg_window) w = Checkbutton(check_frame, text="Warning", fg=COLORS['(W)'], variable=self.warning_box, command=self.refresh_msg_window) e = Checkbutton(check_frame, text="Error", fg=COLORS['(E)'], variable=self.error_box, command=self.refresh_msg_window) f = Checkbutton(check_frame, text="Fatal", fg=COLORS['(F)'], variable=self.fatal_box, command=self.refresh_msg_window) i.select() c.select() r.select() w.select() e.select() f.select() i.pack(side=LEFT) c.pack(side=LEFT) r.pack(side=LEFT) w.pack(side=LEFT) e.pack(side=LEFT) f.pack(side=LEFT) #check boxes self.box = StringVar() # XXX should be generated report = Radiobutton(radio_frame, text="Report", variable=self.box, value="Report", command=self.refresh_results_window) rawMet = Radiobutton(radio_frame, text="Raw metrics", variable=self.box, value="Raw metrics", command=self.refresh_results_window) dup = Radiobutton(radio_frame, text="Duplication", variable=self.box, value="Duplication", command=self.refresh_results_window) ext = Radiobutton(radio_frame, text="External dependencies", variable=self.box, value="External dependencies", command=self.refresh_results_window) stat = Radiobutton(radio_frame, text="Statistics by type", variable=self.box, value="Statistics by type", command=self.refresh_results_window) msgCat = Radiobutton(radio_frame, text="Messages by category", variable=self.box, value="Messages by category", command=self.refresh_results_window) msg = Radiobutton(radio_frame, text="Messages", variable=self.box, value="Messages", command=self.refresh_results_window) sourceFile = Radiobutton(radio_frame, text="Source File", variable=self.box, value="Source File", command=self.refresh_results_window) report.select() report.grid(column=0, row=0, sticky=W) rawMet.grid(column=1, row=0, sticky=W) dup.grid(column=2, row=0, sticky=W) msg.grid(column=3, row=0, sticky=W) stat.grid(column=0, row=1, sticky=W) msgCat.grid(column=1, row=1, sticky=W) ext.grid(column=2, row=1, sticky=W) sourceFile.grid(column=3, row=1, sticky=W) #dictionary for check boxes and associated error term self.msg_type_dict = { 'I': lambda: self.information_box.get() == 1, 'C': lambda: self.convention_box.get() == 1, 'R': lambda: self.refactor_box.get() == 1, 'E': lambda: self.error_box.get() == 1, 'W': lambda: self.warning_box.get() == 1, 'F': lambda: self.fatal_box.get() == 1 } self.txtModule.focus_set() def select_recent_file(self, event): """adds the selected file in the history listbox to the Module box""" if not self.showhistory.size(): return selected = self.showhistory.curselection() item = self.showhistory.get(selected) #update module self.txtModule.delete(0, END) self.txtModule.insert(0, item) def refresh_msg_window(self): """refresh the message window with current output""" #clear the window self.lbMessages.delete(0, END) self.visible_msgs = [] for msg in self.msgs: if (self.msg_type_dict.get(msg.C)()): self.visible_msgs.append(msg) msg_str = convert_to_string(msg) self.lbMessages.insert(END, msg_str) fg_color = COLORS.get(msg_str[:3], 'black') self.lbMessages.itemconfigure(END, fg=fg_color) def refresh_results_window(self): """refresh the results window with current output""" #clear the window self.results.delete(0, END) try: for res in self.tabs[self.box.get()]: self.results.insert(END, res) except: pass def process_incoming(self): """process the incoming messages from running pylint""" while self.msg_queue.qsize(): try: msg = self.msg_queue.get(0) if msg == "DONE": self.report_stream.output_contents() return False #adding message to list of msgs self.msgs.append(msg) #displaying msg if message type is selected in check box if (self.msg_type_dict.get(msg.C)()): self.visible_msgs.append(msg) msg_str = convert_to_string(msg) self.lbMessages.insert(END, msg_str) fg_color = COLORS.get(msg_str[:3], 'black') self.lbMessages.itemconfigure(END, fg=fg_color) except Queue.Empty: pass return True def periodic_call(self): """determine when to unlock the run button""" if self.process_incoming(): self.root.after(100, self.periodic_call) else: #enabling button so it can be run again self.btnRun.config(state=NORMAL) def mainloop(self): """launch the mainloop of the application""" self.root.mainloop() def quit(self, _=None): """quit the application""" self.root.quit() def halt(self): """program halt placeholder""" return def file_open(self, package=False, _=None): """launch a file browser""" if not package: filename = askopenfilename(parent=self.root, filetypes=[('pythonfiles', '*.py'), ('allfiles', '*')], title='Select Module') else: filename = askdirectory(title="Select A Folder", mustexist=1) if filename == (): return self.txtModule.delete(0, END) self.txtModule.insert(0, filename) def update_filenames(self): """update the list of recent filenames""" filename = self.txtModule.get() if not filename: filename = os.getcwd() if filename + '\n' in self.filenames: index = self.filenames.index(filename + '\n') self.filenames.pop(index) #ensure only 10 most recent are stored if len(self.filenames) == 10: self.filenames.pop() self.filenames.insert(0, filename + '\n') def set_history_window(self): """update the history window with info from the history file""" #clear the window self.showhistory.delete(0, END) # keep the last 10 most recent files try: view_history = open(HOME + HISTORY, 'r') for hist in view_history.readlines(): if not hist in self.filenames: self.filenames.append(hist) self.showhistory.insert(END, hist.split('\n')[0]) view_history.close() except IOError: # do nothing since history file will be created later return def run_lint(self, _=None): """launches pylint""" self.update_filenames() self.root.configure(cursor='watch') self.reporter = GUIReporter(self, output=self.report_stream) module = self.txtModule.get() if not module: module = os.getcwd() #cleaning up msgs and windows self.msgs = [] self.visible_msgs = [] self.lbMessages.delete(0, END) self.tabs = {} self.results.delete(0, END) self.btnRun.config(state=DISABLED) #setting up a worker thread to run pylint worker = Thread(target=lint_thread, args=( module, self.reporter, self, )) self.periodic_call() worker.start() # Overwrite the .pylint-gui-history file with all the new recently added files # in order from filenames but only save last 10 files write_history = open(HOME + HISTORY, 'w') write_history.writelines(self.filenames) write_history.close() self.set_history_window() self.root.configure(cursor='') def show_sourcefile(self, event=None): selected = self.lbMessages.curselection() if not selected: return msg = self.visible_msgs[int(selected[0])] scroll = msg.line - 3 if scroll < 0: scroll = 0 self.tabs["Source File"] = open(msg.abspath, "r").readlines() self.box.set("Source File") self.refresh_results_window() self.results.yview(scroll) self.results.select_set(msg.line - 1) def show_messages_context(self, event): """Show the message listbox's context menu""" # Select the item that was clicked index = self.lbMessages.nearest(event.y) self.lbMessages.selection_clear(0, END) self.lbMessages.selection_set(index) self.lbMessages.activate(index) self.mnMessages.tk_popup(event.x_root, event.y_root) def add_to_ignore_patchfile(self, event=None): """ Add the selected message to the ignore patchfile. This means that this message will now be ignored by pylint-patcher. """ selected = self.lbMessages.curselection() if not selected: return selected_index = int(selected[0]) msg = self.visible_msgs[selected_index] self.differ.add_disable_pragma(msg.abspath, msg.line, msg.symbol) self.differ.diff() del self.msgs[self.msgs.index(msg)] del self.visible_msgs[selected_index] self.lbMessages.delete(selected_index)
class LintGui: """Build and control a window to interact with pylint""" def __init__(self, root=None): """init""" self.root = root or Tk() self.root.title('Pylint') #reporter self.reporter = None #message queue for output from reporter self.msg_queue = Queue.Queue() self.msgs = [] self.filenames = [] self.rating = StringVar() self.tabs = {} self.report_stream = BasicStream(self) #gui objects self.lbMessages = None self.showhistory = None self.results = None self.btnRun = None self.information_box = None self.convention_box = None self.refactor_box = None self.warning_box = None self.error_box = None self.fatal_box = None self.txtModule = None self.status = None self.msg_type_dict = None self.init_gui() def init_gui(self): """init helper""" #setting up frames top_frame = Frame(self.root) mid_frame = Frame(self.root) radio_frame = Frame(self.root) res_frame = Frame(self.root) msg_frame = Frame(self.root) check_frame = Frame(self.root) history_frame = Frame(self.root) btn_frame = Frame(self.root) rating_frame = Frame(self.root) top_frame.pack(side=TOP, fill=X) mid_frame.pack(side=TOP, fill=X) history_frame.pack(side=TOP, fill=BOTH, expand=True) radio_frame.pack(side=TOP, fill=BOTH, expand=True) rating_frame.pack(side=TOP, fill=BOTH, expand=True) res_frame.pack(side=TOP, fill=BOTH, expand=True) check_frame.pack(side=TOP, fill=BOTH, expand=True) msg_frame.pack(side=TOP, fill=BOTH, expand=True) btn_frame.pack(side=TOP, fill=X) #Message ListBox rightscrollbar = Scrollbar(msg_frame) rightscrollbar.pack(side=RIGHT, fill=Y) bottomscrollbar = Scrollbar(msg_frame, orient=HORIZONTAL) bottomscrollbar.pack(side=BOTTOM, fill=X) self.lbMessages = Listbox(msg_frame, yscrollcommand=rightscrollbar.set, xscrollcommand=bottomscrollbar.set, bg="white") self.lbMessages.pack(expand=True, fill=BOTH) rightscrollbar.config(command=self.lbMessages.yview) bottomscrollbar.config(command=self.lbMessages.xview) #History ListBoxes rightscrollbar2 = Scrollbar(history_frame) rightscrollbar2.pack(side=RIGHT, fill=Y) bottomscrollbar2 = Scrollbar(history_frame, orient=HORIZONTAL) bottomscrollbar2.pack(side=BOTTOM, fill=X) self.showhistory = Listbox(history_frame, yscrollcommand=rightscrollbar2.set, xscrollcommand=bottomscrollbar2.set, bg="white") self.showhistory.pack(expand=True, fill=BOTH) rightscrollbar2.config(command=self.showhistory.yview) bottomscrollbar2.config(command=self.showhistory.xview) self.showhistory.bind('<Double-Button-1>', self.select_recent_file) self.set_history_window() #status bar self.status = Label(self.root, text="", bd=1, relief=SUNKEN, anchor=W) self.status.pack(side=BOTTOM, fill=X) #labels self.lblRatingLabel = Label(rating_frame, text='Rating:') self.lblRatingLabel.pack(side=LEFT) self.lblRating = Label(rating_frame, textvariable=self.rating) self.lblRating.pack(side=LEFT) Label(mid_frame, text='Recently Used:').pack(side=LEFT) Label(top_frame, text='Module or package').pack(side=LEFT) #file textbox self.txtModule = Entry(top_frame, background='white') self.txtModule.bind('<Return>', self.run_lint) self.txtModule.pack(side=LEFT, expand=True, fill=X) #results box rightscrollbar = Scrollbar(res_frame) rightscrollbar.pack(side=RIGHT, fill=Y) bottomscrollbar = Scrollbar(res_frame, orient=HORIZONTAL) bottomscrollbar.pack(side=BOTTOM, fill=X) self.results = Listbox(res_frame, yscrollcommand=rightscrollbar.set, xscrollcommand=bottomscrollbar.set, bg="white", font="Courier") self.results.pack(expand=True, fill=BOTH, side=BOTTOM) rightscrollbar.config(command=self.results.yview) bottomscrollbar.config(command=self.results.xview) #buttons Button(top_frame, text='Open', command=self.file_open).pack(side=LEFT) Button(top_frame, text='Open Package', command=(lambda : self.file_open(package=True))).pack(side=LEFT) self.btnRun = Button(top_frame, text='Run', command=self.run_lint) self.btnRun.pack(side=LEFT) Button(btn_frame, text='Quit', command=self.quit).pack(side=BOTTOM) #radio buttons self.information_box = IntVar() self.convention_box = IntVar() self.refactor_box = IntVar() self.warning_box = IntVar() self.error_box = IntVar() self.fatal_box = IntVar() i = Checkbutton(check_frame, text="Information", fg=COLORS['(I)'], variable=self.information_box, command=self.refresh_msg_window) c = Checkbutton(check_frame, text="Convention", fg=COLORS['(C)'], variable=self.convention_box, command=self.refresh_msg_window) r = Checkbutton(check_frame, text="Refactor", fg=COLORS['(R)'], variable=self.refactor_box, command=self.refresh_msg_window) w = Checkbutton(check_frame, text="Warning", fg=COLORS['(W)'], variable=self.warning_box, command=self.refresh_msg_window) e = Checkbutton(check_frame, text="Error", fg=COLORS['(E)'], variable=self.error_box, command=self.refresh_msg_window) f = Checkbutton(check_frame, text="Fatal", fg=COLORS['(F)'], variable=self.fatal_box, command=self.refresh_msg_window) i.select() c.select() r.select() w.select() e.select() f.select() i.pack(side=LEFT) c.pack(side=LEFT) r.pack(side=LEFT) w.pack(side=LEFT) e.pack(side=LEFT) f.pack(side=LEFT) #check boxes self.box = StringVar() # XXX should be generated report = Radiobutton(radio_frame, text="Report", variable=self.box, value="Report", command=self.refresh_results_window) rawMet = Radiobutton(radio_frame, text="Raw metrics", variable=self.box, value="Raw metrics", command=self.refresh_results_window) dup = Radiobutton(radio_frame, text="Duplication", variable=self.box, value="Duplication", command=self.refresh_results_window) ext = Radiobutton(radio_frame, text="External dependencies", variable=self.box, value="External dependencies", command=self.refresh_results_window) stat = Radiobutton(radio_frame, text="Statistics by type", variable=self.box, value="Statistics by type", command=self.refresh_results_window) msgCat = Radiobutton(radio_frame, text="Messages by category", variable=self.box, value="Messages by category", command=self.refresh_results_window) msg = Radiobutton(radio_frame, text="Messages", variable=self.box, value="Messages", command=self.refresh_results_window) report.select() report.grid(column=0, row=0, sticky=W) rawMet.grid(column=1, row=0, sticky=W) dup.grid(column=2, row=0, sticky=W) msg.grid(column=3, row=0, sticky=E) stat.grid(column=0, row=1, sticky=W) msgCat.grid(column=1, row=1, sticky=W) ext.grid(column=2, row=1, columnspan=2, sticky=W) #dictionary for check boxes and associated error term self.msg_type_dict = { 'I' : lambda : self.information_box.get() == 1, 'C' : lambda : self.convention_box.get() == 1, 'R' : lambda : self.refactor_box.get() == 1, 'E' : lambda : self.error_box.get() == 1, 'W' : lambda : self.warning_box.get() == 1, 'F' : lambda : self.fatal_box.get() == 1 } self.txtModule.focus_set() def select_recent_file(self, event): """adds the selected file in the history listbox to the Module box""" if not self.showhistory.size(): return selected = self.showhistory.curselection() item = self.showhistory.get(selected) #update module self.txtModule.delete(0, END) self.txtModule.insert(0, item) def refresh_msg_window(self): """refresh the message window with current output""" #clear the window self.lbMessages.delete(0, END) for msg in self.msgs: if (self.msg_type_dict.get(msg[0])()): msg_str = self.convert_to_string(msg) self.lbMessages.insert(END, msg_str) fg_color = COLORS.get(msg_str[:3], 'black') self.lbMessages.itemconfigure(END, fg=fg_color) def refresh_results_window(self): """refresh the results window with current output""" #clear the window self.results.delete(0, END) try: for res in self.tabs[self.box.get()]: self.results.insert(END, res) except: pass def convert_to_string(self, msg): """make a string representation of a message""" if (msg[2] != ""): return "(" + msg[0] + ") " + msg[1] + "." + msg[2] + " [" + msg[3] + "]: " + msg[4] else: return "(" + msg[0] + ") " + msg[1] + " [" + msg[3] + "]: " + msg[4] def process_incoming(self): """process the incoming messages from running pylint""" while self.msg_queue.qsize(): try: msg = self.msg_queue.get(0) if msg == "DONE": self.report_stream.output_contents() return False #adding message to list of msgs self.msgs.append(msg) #displaying msg if message type is selected in check box if (self.msg_type_dict.get(msg[0])()): msg_str = self.convert_to_string(msg) self.lbMessages.insert(END, msg_str) fg_color = COLORS.get(msg_str[:3], 'black') self.lbMessages.itemconfigure(END, fg=fg_color) except Queue.Empty: pass return True def periodic_call(self): """determine when to unlock the run button""" if self.process_incoming(): self.root.after(100, self.periodic_call) else: #enabling button so it can be run again self.btnRun.config(state=NORMAL) def mainloop(self): """launch the mainloop of the application""" self.root.mainloop() def quit(self, _=None): """quit the application""" self.root.quit() def halt(self): """program halt placeholder""" return def file_open(self, package=False, _=None): """launch a file browser""" if not package: filename = askopenfilename(parent=self.root, filetypes=[('pythonfiles', '*.py'), ('allfiles', '*')], title='Select Module') else: filename = askdirectory(title="Select A Folder", mustexist=1) if filename == (): return self.txtModule.delete(0, END) self.txtModule.insert(0, filename) def update_filenames(self): """update the list of recent filenames""" filename = self.txtModule.get() if not filename: filename = os.getcwd() if filename+'\n' in self.filenames: index = self.filenames.index(filename+'\n') self.filenames.pop(index) #ensure only 10 most recent are stored if len(self.filenames) == 10: self.filenames.pop() self.filenames.insert(0, filename+'\n') def set_history_window(self): """update the history window with info from the history file""" #clear the window self.showhistory.delete(0, END) # keep the last 10 most recent files try: view_history = open(HOME+HISTORY, 'r') for hist in view_history.readlines(): if not hist in self.filenames: self.filenames.append(hist) self.showhistory.insert(END, hist.split('\n')[0]) view_history.close() except IOError: # do nothing since history file will be created later return def run_lint(self, _=None): """launches pylint""" self.update_filenames() self.root.configure(cursor='watch') self.reporter = GUIReporter(self, output=self.report_stream) module = self.txtModule.get() if not module: module = os.getcwd() #cleaning up msgs and windows self.msgs = [] self.lbMessages.delete(0, END) self.tabs = {} self.results.delete(0, END) self.btnRun.config(state=DISABLED) #setting up a worker thread to run pylint worker = Thread(target=lint_thread, args=(module, self.reporter, self,)) self.periodic_call() worker.start() # Overwrite the .pylint-gui-history file with all the new recently added files # in order from filenames but only save last 10 files write_history = open(HOME+HISTORY, 'w') write_history.writelines(self.filenames) write_history.close() self.set_history_window() self.root.configure(cursor='')
class App(tk.Frame): def __init__(self, master, *args, **kw): super().__init__(master, *args, **kw) self.root = master self.master.title('Rebuild List') # Width, Height of application self.master.geometry("775x700") self.store = Combobox_Autocomplete self.alldicts = {} self.create_widgets() self.create_widgets1() self.refresh_button() def create_widgets(self, *args): # Calculate button self.imgtitle = ImageTk.PhotoImage( Image.open( 'C:\\Users\\Chris\\PycharmProjects\\untitled\\snapsrebuild.png' )) self.lab = tk.Label(image=self.imgtitle) self.lab.grid(row=0, column=3, padx=20, pady=20) # Heading Labels # Consumable Label self.consume_label = tk.Label(self.root, text='Items:', font=('Arial', 12, 'bold')) self.consume_label.grid(row=1, column=0, columnspan=3, padx=50) # Rebuild List Center Text self.consume_label = tk.Label(self.root, text='Rebuild List', font=('Arial', 12, 'bold')) self.consume_label.grid(row=1, column=3, padx=50) # Armour Text self.consume_label = tk.Label(self.root, text='items:', font=('Arial', 12, 'bold')) self.consume_label.grid(row=1, column=5, columnspan=3, padx=50) ####################################################################################################################### # Left Side buttons and input ####################################################################################################################### # 111111 # Check Button Number One self.is_checked = IntVar() self.option_yes = tk.Checkbutton(self.root, text="", onvalue=1, offvalue=0, variable=self.is_checked, command=self.callback) self.option_yes.grid(row=2, column=0, padx=15) # Entry Label To the right of the checkbox self.entry_0 = tk.StringVar() self.combobox_autocomplete = Combobox_Autocomplete( self.root, list_of_items, textvariable=self.entry_0, highlightthickness=1) self.combobox_autocomplete.grid(row=2, column=1) # Insert button self.insert_butt = tk.Button(self.root, text='Insert', command=lambda: self.commando()) self.insert_butt.grid(row=2, column=2, padx=10) ######################################################################################################################## # Check Button Number Two 22222 self.is_checked1 = IntVar() self.option_yes1 = tk.Checkbutton(self.root, text="", onvalue=1, offvalue=0, variable=self.is_checked1, command=self.callback1) self.option_yes1.grid(row=3, column=0, padx=15) # Entry Label To the right of the checkbox self.entry_1 = tk.StringVar() self.combobox_autocomplete1 = Combobox_Autocomplete( self.root, list_of_items, textvariable=self.entry_1, highlightthickness=1) self.combobox_autocomplete1.grid(row=3, column=1) # Insert button self.insert_butt1 = tk.Button(self.root, text='Insert', command=lambda: self.commando1()) self.insert_butt1.grid(row=3, column=2, padx=10) ######################################################################################################################## # Check Button Number Three 3333333 self.is_checked2 = IntVar() self.option_yes2 = tk.Checkbutton(self.root, text="", onvalue=1, offvalue=0, variable=self.is_checked2, command=self.callback2) self.option_yes2.grid(row=4, column=0, padx=15) # Entry Label To the right of the checkbox self.entry_2 = tk.StringVar() self.combobox_autocomplete2 = Combobox_Autocomplete( self.root, list_of_items, textvariable=self.entry_2, highlightthickness=1) self.combobox_autocomplete2.grid(row=4, column=1) # Insert button self.insert_butt2 = tk.Button(self.root, text='Insert', command=lambda: self.commando2()) self.insert_butt2.grid(row=4, column=2, padx=10) ######################################################################################################################## # Check Button Number Four 4444444 self.is_checked3 = IntVar() self.option_yes3 = tk.Checkbutton(self.root, text="", onvalue=1, offvalue=0, variable=self.is_checked3, command=self.callback3) self.option_yes3.grid(row=5, column=0, padx=15) # Entry Label To the right of the checkbox self.entry_3 = tk.StringVar() self.combobox_autocomplete3 = Combobox_Autocomplete( self.root, list_of_items, textvariable=self.entry_3, highlightthickness=1) self.combobox_autocomplete3.grid(row=5, column=1) # Insert button self.insert_butt3 = tk.Button(self.root, text='Insert', command=lambda: self.commando3()) self.insert_butt3.grid(row=5, column=2, padx=10) ######################################################################################################################## # Parts list (listbox) LISTBOX: self.list_box = Listbox(self.root, border=0, width=40, height=20, justify='center') self.list_box.grid(row=2, rowspan=5, column=3, pady=5) # Create scrollbar self.scrollbar = tk.Scrollbar(self.root) self.scrollbar.grid(row=3, column=4) # Set scrollbar to parts self.list_box.configure(yscrollcommand=self.scrollbar.set) self.scrollbar.configure(command=self.list_box.yview) ######################################################################################################################## # LEFT SIDE FUNCTIONS ######################################################################################################################## # Insert Button On the left right def commando(self): x = 'Consumables' self.alldicts.update({x: (self.entry_0.get())}) self.list_box.delete(0) self.list_box.insert(0, self.entry_0.get()) for (key, value) in self.alldicts.items(): print(key, "::", value) return () def commando1(self): x = 'Consumables1' self.alldicts.update({x: (self.entry_1.get())}) self.list_box.delete(1) self.list_box.insert(1, self.entry_1.get()) for (key, value) in self.alldicts.items(): print(key, "::", value) return () # Insert Button On the left right def commando2(self): x = 'Consumables2' self.alldicts.update({x: (self.entry_2.get())}) self.list_box.delete(2) self.list_box.insert(2, self.entry_2.get()) for (key, value) in self.alldicts.items(): print(key, "::", value) return () # Insert Button On the left right def commando3(self): x = 'Consumables3' self.alldicts.update({x: (self.entry_3.get())}) self.list_box.delete(3) self.list_box.insert(3, self.entry_3.get()) for (key, value) in self.alldicts.items(): print(key, "::", value) return () ####################################################################################################################### def callback(self): if self.is_checked.get(): self.list_box.itemconfig(0, {'bg': 'green'}) else: self.list_box.itemconfig(0, {'bg': '#ffffff'}) def callback1(self): if self.is_checked1.get(): self.list_box.itemconfig(1, {'bg': 'green'}) else: self.list_box.itemconfig(1, {'bg': '#ffffff'}) def callback2(self): if self.is_checked2.get(): self.list_box.itemconfig(2, {'bg': 'green'}) else: self.list_box.itemconfig(2, {'bg': '#ffffff'}) def callback3(self): if self.is_checked3.get(): self.list_box.itemconfig(3, {'bg': 'green'}) else: self.list_box.itemconfig(3, {'bg': '#ffffff'}) ######################################################################################################################## # RIGHT SIDE BUTTONS AND LABELS ######################################################################################################################## # 5555555 def create_widgets1(self, *args): # Check Button Number One self.is_checked4 = IntVar() self.option_yes4 = tk.Checkbutton(self.root, text="", onvalue=1, offvalue=0, variable=self.is_checked4, command=self.callback4) self.option_yes4.grid(row=2, column=7, padx=15) # Entry Label To the right of the checkbox self.entry_4 = tk.StringVar() self.combobox_autocomplete4 = Combobox_Autocomplete( self.root, list_of_items, textvariable=self.entry_4, highlightthickness=1) self.combobox_autocomplete4.grid(row=2, column=6) # Insert button self.insert_butt4 = tk.Button(self.root, text='Insert', command=lambda: self.commando4()) self.insert_butt4.grid(row=2, column=5, padx=10) ######################################################################################################################## # Check Button Number Two 666666 self.is_checked5 = IntVar() self.option_yes5 = tk.Checkbutton(self.root, text="", onvalue=1, offvalue=0, variable=self.is_checked5, command=self.callback5) self.option_yes5.grid(row=3, column=7, padx=15) # Entry Label To the right of the checkbox self.entry_5 = tk.StringVar() self.combobox_autocomplete5 = Combobox_Autocomplete( self.root, list_of_items, textvariable=self.entry_5, highlightthickness=1) self.combobox_autocomplete5.grid(row=3, column=6) # Insert button self.insert_butt5 = tk.Button(self.root, text='Insert', command=lambda: self.commando5()) self.insert_butt5.grid(row=3, column=5, padx=10) ######################################################################################################################## # Check Button Number Three 777777 self.is_checked6 = IntVar() self.option_yes6 = tk.Checkbutton(self.root, text="", onvalue=1, offvalue=0, variable=self.is_checked6, command=self.callback6) self.option_yes6.grid(row=4, column=7, padx=15) # Entry Label To the right of the checkbox self.entry_6 = tk.StringVar() self.combobox_autocomplete6 = Combobox_Autocomplete( self.root, list_of_items, textvariable=self.entry_6, highlightthickness=1) self.combobox_autocomplete6.grid(row=4, column=6) # Insert button self.insert_butt6 = tk.Button(self.root, text='Insert', command=lambda: self.commando6()) self.insert_butt6.grid(row=4, column=5, padx=10) ######################################################################################################################## # Check Button Number Four 888888 self.is_checked7 = IntVar() self.option_yes7 = tk.Checkbutton(self.root, text="", onvalue=1, offvalue=0, variable=self.is_checked7, command=self.callback7) self.option_yes7.grid(row=5, column=7, padx=15) # Entry Label To the right of the checkbox self.entry_7 = tk.StringVar() self.combobox_autocomplete7 = Combobox_Autocomplete( self.root, list_of_items, textvariable=self.entry_7, highlightthickness=1) self.combobox_autocomplete7.grid(row=5, column=6) # Insert button self.insert_butt7 = tk.Button(self.root, text='Insert', command=lambda: self.commando7()) self.insert_butt7.grid(row=5, column=5, padx=10) ######################################################################################################################## # FUNCTIONS FOR THE RIGHT SIDE ######################################################################################################################## # Insert Buttons on the right side def commando4(self): x = 'Consumables' self.alldicts.update({x: (self.entry_4.get())}) self.list_box.delete(4) self.list_box.insert(4, self.entry_4.get()) for (key, value) in self.alldicts.items(): print(key, "::", value) return () def commando5(self): x = 'Consumables1' self.alldicts.update({x: (self.entry_5.get())}) self.list_box.delete(5) self.list_box.insert(5, self.entry_5.get()) for (key, value) in self.alldicts.items(): print(key, "::", value) return () def commando6(self): x = 'Consumables1' self.alldicts.update({x: (self.entry_6.get())}) self.list_box.delete(6) self.list_box.insert(6, self.entry_6.get()) for (key, value) in self.alldicts.items(): print(key, "::", value) return () def commando7(self): x = 'Consumables1' self.alldicts.update({x: (self.entry_7.get())}) self.list_box.delete(7) self.list_box.insert(7, self.entry_7.get()) for (key, value) in self.alldicts.items(): print(key, "::", value) return () ######################################################################################################################## def callback4(self): if self.is_checked4.get(): self.list_box.itemconfig(4, {'bg': 'green'}) else: self.list_box.itemconfig(4, {'bg': '#ffffff'}) def callback5(self): if self.is_checked5.get(): self.list_box.itemconfig(5, {'bg': 'green'}) else: self.list_box.itemconfig(5, {'bg': '#ffffff'}) def callback6(self): if self.is_checked6.get(): self.list_box.itemconfig(6, {'bg': 'green'}) else: self.list_box.itemconfig(6, {'bg': '#ffffff'}) def callback7(self): if self.is_checked7.get(): self.list_box.itemconfig(7, {'bg': 'green'}) else: self.list_box.itemconfig(7, {'bg': '#ffffff'}) ######################################################################################################################### # Refresh button def refresh_button(self, *args): self.refresher = tk.Button(self.root, text='Refresh', command=lambda: self.refresh()) self.refresher.grid(row=7, column=3, pady=10) # Need to refresh the colours that have been checked already, must clear the list box. def refresh(self, *args): self.list_box.delete(0, END) self.combobox_autocomplete.delete(0, "end") self.combobox_autocomplete1.delete(0, "end") self.combobox_autocomplete2.delete(0, "end") self.combobox_autocomplete3.delete(0, "end") self.combobox_autocomplete4.delete(0, "end") self.combobox_autocomplete5.delete(0, "end") self.combobox_autocomplete6.delete(0, "end") self.combobox_autocomplete7.delete(0, "end")
class ListPage(BasePage): def __init__(self, parent, controller): BasePage.__init__(self, parent, controller) self.target_keep_profile_var = IntVar() self.mutex = Lock() def prepare(self): self.deviceList.config(state='normal') self.versionList.config(state='disabled') self.engList.config(state='disabled') self.packageList.config(state='disabled') self.ok.config(state='disabled') self.setData(self.controller.data) self.setDeviceList(self.data.keys()) self.controller.setDefault(self, self.controller.loadOptions()) self.deviceList.focus_force() def printErr(self, message): self.errLog.config(text=message) def setData(self, data): self.data = data def setupView(self, title="Select your flash", data=None): if (data): self.setData(data) self.errLog = Label(self, text="") self.errLog.grid(row=4, column=1, columnspan=3, sticky="NWSE") self.desc = Label(self, text=title, font=TITLE_FONT) self.desc.grid(row=0, column=0, columnspan=2) self.ok = Button(self, text='Next', command=lambda: self.confirm()) self.ok.grid(row=4, column=3, sticky="E") self.ok.config(state="disabled") # bind self.target_keep_profile_var (IntVar) to keepProfileCheckbutton, 1 is True, 0 is Flase self.keepProfileCheckbutton = Checkbutton( self, text="Keep User Profile (BETA)", variable=self.target_keep_profile_var) self.keepProfileCheckbutton.grid(row=5, column=0, columnspan=4, sticky="W") self.deviceLabel = Label(self, text="Device", font=TITLE_FONT) self.deviceLabel.grid(row=1, column=0) self.deviceList = Listbox(self, exportselection=0) self.deviceList.grid(row=2, column=0) self.deviceList.bind('<<ListboxSelect>>', self.deviceOnSelect) self.deviceList.config(state="disabled") self.versionLabel = Label(self, text="Branch", font=TITLE_FONT) self.versionLabel.grid(row=1, column=1) self.versionList = Listbox(self, exportselection=0) self.versionList.grid(row=2, column=1) self.versionList.bind('<<ListboxSelect>>', self.versionOnSelect) self.versionList.config(state="disabled") self.engLabel = Label(self, text="Build Type", font=TITLE_FONT) self.engLabel.grid(row=1, column=2) self.engList = Listbox(self, exportselection=0) self.engList.grid(row=2, column=2) self.engList.bind('<<ListboxSelect>>', self.engOnSelect) self.engList.config(state="disabled") self.packageLabel = Label(self, text="Gecko/Gaia/Full", font=TITLE_FONT) self.packageLabel.grid(row=1, column=3) self.packageList = Listbox(self, exportselection=0) self.packageList.grid(row=2, column=3) self.packageList.bind('<<ListboxSelect>>', self.packageOnSelect) self.packageList.config(state="disabled") self.bidVar = StringVar() Label(self, text="Build ID").grid(row=3, column=0, sticky='E') self.bidInput = Entry(self, textvariable=self.bidVar, width="30") self.bidInput.grid(row=3, column=1, columnspan=2, sticky="W") self.bidVar.set('latest') # binding unfocus for build id field self.bidInput.bind('<FocusOut>', self.updateBuildId) # binding the Return Key to each componments self.deviceList.bind('<Return>', self.pressReturnKey) self.versionList.bind('<Return>', self.pressReturnKey) self.engList.bind('<Return>', self.pressReturnKey) self.packageList.bind('<Return>', self.pressReturnKey) self.bidInput.bind('<Return>', self.pressReturnKey) self.ok.bind('<Return>', self.pressReturnKey) def selection_all_checked(self): result = False if len(self.deviceList.curselection()) == 0: self.logger.log('Please select device.', status_callback=self.printErr) self.ok.config(state="disabled") self.deviceList.focus_set() elif len(self.versionList.curselection()) == 0: self.logger.log('Please select branch.', status_callback=self.printErr) self.ok.config(state="disabled") self.versionList.focus_set() elif len(self.engList.curselection()) == 0: self.logger.log('Please select user or engineer build.', status_callback=self.printErr) self.ok.config(state="disabled") self.engList.focus_set() elif len(self.packageList.curselection()) == 0: self.logger.log('Please select package to flash.', status_callback=self.printErr) self.ok.config(state="disabled") self.packageList.focus_set() elif len(self.bidVar.get()) != 14 and self.bidVar.get() != 'latest': self.logger.log( 'Please enter build ID to flash or use "latest" to get the newest', status_callback=self.printErr) self.logger.log(self.bidVar.get() + ' is invalid: ' + str(len(self.bidVar.get()))) self.bidVar.set('latest') else: result = True return result def updateBuildId(self, event=None): # if the value is '' or 'latest', the set the build_id option as ''. buildId = self.bidVar.get() if buildId == 'latest': buildId = '' elif len(buildId) != 14: self.printErr("Invalid build ID: " + buildId + ", reset to latest") buildId = '' self.bidVar.set('latest') else: if len(self.engList.curselection()) != 0: self.refreshPackageList() def pressReturnKey(self, event=None): if self.selection_all_checked(): self.ok.config(state="disabled") self.confirm() def deviceOnSelect(self, evt): self.setVersionList() def versionOnSelect(self, evt): self.setEngList() def engOnSelect(self, evt): self.refreshPackageList() # hard coded right now def packageOnSelect(self, evt): self.ok.config(state="normal") def confirm(self): self.mutex.acquire() try: if self.selection_all_checked(): self.ok.config(state="disabled") params = [] package = self.packageList.get( self.packageList.curselection()[0]) self.logger.log('Start to flash [' + package + '].', status_callback=self.printErr) if (PathParser._IMAGES in package): params.append(PathParser._IMAGES) else: if (PathParser._GAIA in package): params.append(PathParser._GAIA) if (PathParser._GECKO in package): params.append(PathParser._GECKO) keep_profile = (self.target_keep_profile_var.get() == 1) archives = self.controller.do_download(params) self.controller.do_flash(params, archives, keep_profile=keep_profile) self.packageList.select_clear(0, END) self.controller.transition(self) finally: self.mutex.release() def setDeviceList(self, device=[]): self.deviceList.delete(0, END) for li in device: self.deviceList.insert(END, li) def setVersionList(self, version=[]): if len(version) == 0: version = self.data[self.deviceList.get( self.deviceList.curselection())] self.versionList.config(state="normal") self.engList.config(state="disabled") self.packageList.config(state="disabled") self.ok.config(state="disabled") self.versionList.delete(0, END) for li in version: self.versionList.insert(END, li) def setEngList(self, eng=[]): if len(eng) == 0: device = self.deviceList.get(self.deviceList.curselection()) version = self.versionList.get(self.versionList.curselection()) eng = self.data[device][version] self.engList.config(state="normal") self.packageList.config(state="disabled") self.ok.config(state="disabled") self.engList.delete(0, END) for li in eng: self.engList.insert(END, li) def refreshPackageList(self): self.mutex.acquire() try: self.packageList.config(state="normal") self.ok.config(state="normal") self.packageList.delete(0, END) device = self.deviceList.get(self.deviceList.curselection()) version = self.versionList.get(self.versionList.curselection()) eng = self.engList.get(self.engList.curselection()) buildId = '' if (len(self.bidVar.get()) == 0 or self.bidVar.get() == 'latest') else self.bidVar.get() package = self.controller.getPackages( self.data[device][version][eng]['src'], build_id=buildId) if len(package) == 0: self.logger.log('Invalid build ID: ' + buildId + ', reset to latest', status_callback=self.printErr) buildId = '' self.bidVar.set('latest') package = self.controller.getPackages( self.data[device][version][eng]['src'], build_id=buildId) for li in package: self.packageList.insert(END, li) finally: self.mutex.release()
class RecursiveDescentApp(object): """ A graphical tool for exploring the recursive descent parser. The tool displays the parser's tree and the remaining text, and allows the user to control the parser's operation. In particular, the user can expand subtrees on the frontier, match tokens on the frontier against the text, and backtrack. A "step" button simply steps through the parsing process, performing the operations that ``RecursiveDescentParser`` would use. """ def __init__(self, grammar, sent, trace=0): self._sent = sent self._parser = SteppingRecursiveDescentParser(grammar, trace) # Set up the main window. self._top = Tk() self._top.title('Recursive Descent Parser Application') # Set up key bindings. self._init_bindings() # Initialize the fonts. self._init_fonts(self._top) # Animations. animating_lock is a lock to prevent the demo # from performing new operations while it's animating. self._animation_frames = IntVar(self._top) self._animation_frames.set(5) self._animating_lock = 0 self._autostep = 0 # The user can hide the grammar. self._show_grammar = IntVar(self._top) self._show_grammar.set(1) # Create the basic frames. self._init_menubar(self._top) self._init_buttons(self._top) self._init_feedback(self._top) self._init_grammar(self._top) self._init_canvas(self._top) # Initialize the parser. self._parser.initialize(self._sent) # Resize callback self._canvas.bind('<Configure>', self._configure) ######################################### ## Initialization Helpers ######################################### def _init_fonts(self, root): # See: <http://www.astro.washington.edu/owen/ROTKFolklore.html> self._sysfont = tkFont.Font(font=Button()["font"]) root.option_add("*Font", self._sysfont) # TWhat's our font size (default=same as sysfont) self._size = IntVar(root) self._size.set(self._sysfont.cget('size')) self._boldfont = tkFont.Font(family='helvetica', weight='bold', size=self._size.get()) self._font = tkFont.Font(family='helvetica', size=self._size.get()) if self._size.get() < 0: big = self._size.get()-2 else: big = self._size.get()+2 self._bigfont = tkFont.Font(family='helvetica', weight='bold', size=big) def _init_grammar(self, parent): # Grammar view. self._prodframe = listframe = Frame(parent) self._prodframe.pack(fill='both', side='left', padx=2) self._prodlist_label = Label(self._prodframe, font=self._boldfont, text='Available Expansions') self._prodlist_label.pack() self._prodlist = Listbox(self._prodframe, selectmode='single', relief='groove', background='white', foreground='#909090', font=self._font, selectforeground='#004040', selectbackground='#c0f0c0') self._prodlist.pack(side='right', fill='both', expand=1) self._productions = list(self._parser.grammar().productions()) for production in self._productions: self._prodlist.insert('end', (' %s' % production)) self._prodlist.config(height=min(len(self._productions), 25)) # Add a scrollbar if there are more than 25 productions. if len(self._productions) > 25: listscroll = Scrollbar(self._prodframe, orient='vertical') self._prodlist.config(yscrollcommand = listscroll.set) listscroll.config(command=self._prodlist.yview) listscroll.pack(side='left', fill='y') # If they select a production, apply it. self._prodlist.bind('<<ListboxSelect>>', self._prodlist_select) def _init_bindings(self): # Key bindings are a good thing. self._top.bind('<Control-q>', self.destroy) self._top.bind('<Control-x>', self.destroy) self._top.bind('<Escape>', self.destroy) self._top.bind('e', self.expand) #self._top.bind('<Alt-e>', self.expand) #self._top.bind('<Control-e>', self.expand) self._top.bind('m', self.match) self._top.bind('<Alt-m>', self.match) self._top.bind('<Control-m>', self.match) self._top.bind('b', self.backtrack) self._top.bind('<Alt-b>', self.backtrack) self._top.bind('<Control-b>', self.backtrack) self._top.bind('<Control-z>', self.backtrack) self._top.bind('<BackSpace>', self.backtrack) self._top.bind('a', self.autostep) #self._top.bind('<Control-a>', self.autostep) self._top.bind('<Control-space>', self.autostep) self._top.bind('<Control-c>', self.cancel_autostep) self._top.bind('<space>', self.step) self._top.bind('<Delete>', self.reset) self._top.bind('<Control-p>', self.postscript) #self._top.bind('<h>', self.help) #self._top.bind('<Alt-h>', self.help) self._top.bind('<Control-h>', self.help) self._top.bind('<F1>', self.help) #self._top.bind('<g>', self.toggle_grammar) #self._top.bind('<Alt-g>', self.toggle_grammar) #self._top.bind('<Control-g>', self.toggle_grammar) self._top.bind('<Control-g>', self.edit_grammar) self._top.bind('<Control-t>', self.edit_sentence) def _init_buttons(self, parent): # Set up the frames. self._buttonframe = buttonframe = Frame(parent) buttonframe.pack(fill='none', side='bottom', padx=3, pady=2) Button(buttonframe, text='Step', background='#90c0d0', foreground='black', command=self.step,).pack(side='left') Button(buttonframe, text='Autostep', background='#90c0d0', foreground='black', command=self.autostep,).pack(side='left') Button(buttonframe, text='Expand', underline=0, background='#90f090', foreground='black', command=self.expand).pack(side='left') Button(buttonframe, text='Match', underline=0, background='#90f090', foreground='black', command=self.match).pack(side='left') Button(buttonframe, text='Backtrack', underline=0, background='#f0a0a0', foreground='black', command=self.backtrack).pack(side='left') # Replace autostep... # self._autostep_button = Button(buttonframe, text='Autostep', # underline=0, command=self.autostep) # self._autostep_button.pack(side='left') def _configure(self, event): self._autostep = 0 (x1, y1, x2, y2) = self._cframe.scrollregion() y2 = event.height - 6 self._canvas['scrollregion'] = '%d %d %d %d' % (x1,y1,x2,y2) self._redraw() def _init_feedback(self, parent): self._feedbackframe = feedbackframe = Frame(parent) feedbackframe.pack(fill='x', side='bottom', padx=3, pady=3) self._lastoper_label = Label(feedbackframe, text='Last Operation:', font=self._font) self._lastoper_label.pack(side='left') lastoperframe = Frame(feedbackframe, relief='sunken', border=1) lastoperframe.pack(fill='x', side='right', expand=1, padx=5) self._lastoper1 = Label(lastoperframe, foreground='#007070', background='#f0f0f0', font=self._font) self._lastoper2 = Label(lastoperframe, anchor='w', width=30, foreground='#004040', background='#f0f0f0', font=self._font) self._lastoper1.pack(side='left') self._lastoper2.pack(side='left', fill='x', expand=1) def _init_canvas(self, parent): self._cframe = CanvasFrame(parent, background='white', #width=525, height=250, closeenough=10, border=2, relief='sunken') self._cframe.pack(expand=1, fill='both', side='top', pady=2) canvas = self._canvas = self._cframe.canvas() # Initially, there's no tree or text self._tree = None self._textwidgets = [] self._textline = None def _init_menubar(self, parent): menubar = Menu(parent) filemenu = Menu(menubar, tearoff=0) filemenu.add_command(label='Reset Parser', underline=0, command=self.reset, accelerator='Del') filemenu.add_command(label='Print to Postscript', underline=0, command=self.postscript, accelerator='Ctrl-p') filemenu.add_command(label='Exit', underline=1, command=self.destroy, accelerator='Ctrl-x') menubar.add_cascade(label='File', underline=0, menu=filemenu) editmenu = Menu(menubar, tearoff=0) editmenu.add_command(label='Edit Grammar', underline=5, command=self.edit_grammar, accelerator='Ctrl-g') editmenu.add_command(label='Edit Text', underline=5, command=self.edit_sentence, accelerator='Ctrl-t') menubar.add_cascade(label='Edit', underline=0, menu=editmenu) rulemenu = Menu(menubar, tearoff=0) rulemenu.add_command(label='Step', underline=1, command=self.step, accelerator='Space') rulemenu.add_separator() rulemenu.add_command(label='Match', underline=0, command=self.match, accelerator='Ctrl-m') rulemenu.add_command(label='Expand', underline=0, command=self.expand, accelerator='Ctrl-e') rulemenu.add_separator() rulemenu.add_command(label='Backtrack', underline=0, command=self.backtrack, accelerator='Ctrl-b') menubar.add_cascade(label='Apply', underline=0, menu=rulemenu) viewmenu = Menu(menubar, tearoff=0) viewmenu.add_checkbutton(label="Show Grammar", underline=0, variable=self._show_grammar, command=self._toggle_grammar) viewmenu.add_separator() viewmenu.add_radiobutton(label='Tiny', variable=self._size, underline=0, value=10, command=self.resize) viewmenu.add_radiobutton(label='Small', variable=self._size, underline=0, value=12, command=self.resize) viewmenu.add_radiobutton(label='Medium', variable=self._size, underline=0, value=14, command=self.resize) viewmenu.add_radiobutton(label='Large', variable=self._size, underline=0, value=18, command=self.resize) viewmenu.add_radiobutton(label='Huge', variable=self._size, underline=0, value=24, command=self.resize) menubar.add_cascade(label='View', underline=0, menu=viewmenu) animatemenu = Menu(menubar, tearoff=0) animatemenu.add_radiobutton(label="No Animation", underline=0, variable=self._animation_frames, value=0) animatemenu.add_radiobutton(label="Slow Animation", underline=0, variable=self._animation_frames, value=10, accelerator='-') animatemenu.add_radiobutton(label="Normal Animation", underline=0, variable=self._animation_frames, value=5, accelerator='=') animatemenu.add_radiobutton(label="Fast Animation", underline=0, variable=self._animation_frames, value=2, accelerator='+') menubar.add_cascade(label="Animate", underline=1, menu=animatemenu) helpmenu = Menu(menubar, tearoff=0) helpmenu.add_command(label='About', underline=0, command=self.about) helpmenu.add_command(label='Instructions', underline=0, command=self.help, accelerator='F1') menubar.add_cascade(label='Help', underline=0, menu=helpmenu) parent.config(menu=menubar) ######################################### ## Helper ######################################### def _get(self, widget, treeloc): for i in treeloc: widget = widget.subtrees()[i] if isinstance(widget, TreeSegmentWidget): widget = widget.node() return widget ######################################### ## Main draw procedure ######################################### def _redraw(self): canvas = self._canvas # Delete the old tree, widgets, etc. if self._tree is not None: self._cframe.destroy_widget(self._tree) for twidget in self._textwidgets: self._cframe.destroy_widget(twidget) if self._textline is not None: self._canvas.delete(self._textline) # Draw the tree. helv = ('helvetica', -self._size.get()) bold = ('helvetica', -self._size.get(), 'bold') attribs = {'tree_color': '#000000', 'tree_width': 2, 'node_font': bold, 'leaf_font': helv,} tree = self._parser.tree() self._tree = tree_to_treesegment(canvas, tree, **attribs) self._cframe.add_widget(self._tree, 30, 5) # Draw the text. helv = ('helvetica', -self._size.get()) bottom = y = self._cframe.scrollregion()[3] self._textwidgets = [TextWidget(canvas, word, font=self._font) for word in self._sent] for twidget in self._textwidgets: self._cframe.add_widget(twidget, 0, 0) twidget.move(0, bottom-twidget.bbox()[3]-5) y = min(y, twidget.bbox()[1]) # Draw a line over the text, to separate it from the tree. self._textline = canvas.create_line(-5000, y-5, 5000, y-5, dash='.') # Highlight appropriate nodes. self._highlight_nodes() self._highlight_prodlist() # Make sure the text lines up. self._position_text() def _redraw_quick(self): # This should be more-or-less sufficient after an animation. self._highlight_nodes() self._highlight_prodlist() self._position_text() def _highlight_nodes(self): # Highlight the list of nodes to be checked. bold = ('helvetica', -self._size.get(), 'bold') for treeloc in self._parser.frontier()[:1]: self._get(self._tree, treeloc)['color'] = '#20a050' self._get(self._tree, treeloc)['font'] = bold for treeloc in self._parser.frontier()[1:]: self._get(self._tree, treeloc)['color'] = '#008080' def _highlight_prodlist(self): # Highlight the productions that can be expanded. # Boy, too bad tkinter doesn't implement Listbox.itemconfig; # that would be pretty useful here. self._prodlist.delete(0, 'end') expandable = self._parser.expandable_productions() untried = self._parser.untried_expandable_productions() productions = self._productions for index in range(len(productions)): if productions[index] in expandable: if productions[index] in untried: self._prodlist.insert(index, ' %s' % productions[index]) else: self._prodlist.insert(index, ' %s (TRIED)' % productions[index]) self._prodlist.selection_set(index) else: self._prodlist.insert(index, ' %s' % productions[index]) def _position_text(self): # Line up the text widgets that are matched against the tree numwords = len(self._sent) num_matched = numwords - len(self._parser.remaining_text()) leaves = self._tree_leaves()[:num_matched] xmax = self._tree.bbox()[0] for i in range(0, len(leaves)): widget = self._textwidgets[i] leaf = leaves[i] widget['color'] = '#006040' leaf['color'] = '#006040' widget.move(leaf.bbox()[0] - widget.bbox()[0], 0) xmax = widget.bbox()[2] + 10 # Line up the text widgets that are not matched against the tree. for i in range(len(leaves), numwords): widget = self._textwidgets[i] widget['color'] = '#a0a0a0' widget.move(xmax - widget.bbox()[0], 0) xmax = widget.bbox()[2] + 10 # If we have a complete parse, make everything green :) if self._parser.currently_complete(): for twidget in self._textwidgets: twidget['color'] = '#00a000' # Move the matched leaves down to the text. for i in range(0, len(leaves)): widget = self._textwidgets[i] leaf = leaves[i] dy = widget.bbox()[1] - leaf.bbox()[3] - 10.0 dy = max(dy, leaf.parent().node().bbox()[3] - leaf.bbox()[3] + 10) leaf.move(0, dy) def _tree_leaves(self, tree=None): if tree is None: tree = self._tree if isinstance(tree, TreeSegmentWidget): leaves = [] for child in tree.subtrees(): leaves += self._tree_leaves(child) return leaves else: return [tree] ######################################### ## Button Callbacks ######################################### def destroy(self, *e): self._autostep = 0 if self._top is None: return self._top.destroy() self._top = None def reset(self, *e): self._autostep = 0 self._parser.initialize(self._sent) self._lastoper1['text'] = 'Reset Application' self._lastoper2['text'] = '' self._redraw() def autostep(self, *e): if self._animation_frames.get() == 0: self._animation_frames.set(2) if self._autostep: self._autostep = 0 else: self._autostep = 1 self._step() def cancel_autostep(self, *e): #self._autostep_button['text'] = 'Autostep' self._autostep = 0 # Make sure to stop auto-stepping if we get any user input. def step(self, *e): self._autostep = 0; self._step() def match(self, *e): self._autostep = 0; self._match() def expand(self, *e): self._autostep = 0; self._expand() def backtrack(self, *e): self._autostep = 0; self._backtrack() def _step(self): if self._animating_lock: return # Try expanding, matching, and backtracking (in that order) if self._expand(): pass elif self._parser.untried_match() and self._match(): pass elif self._backtrack(): pass else: self._lastoper1['text'] = 'Finished' self._lastoper2['text'] = '' self._autostep = 0 # Check if we just completed a parse. if self._parser.currently_complete(): self._autostep = 0 self._lastoper2['text'] += ' [COMPLETE PARSE]' def _expand(self, *e): if self._animating_lock: return old_frontier = self._parser.frontier() rv = self._parser.expand() if rv is not None: self._lastoper1['text'] = 'Expand:' self._lastoper2['text'] = rv self._prodlist.selection_clear(0, 'end') index = self._productions.index(rv) self._prodlist.selection_set(index) self._animate_expand(old_frontier[0]) return 1 else: self._lastoper1['text'] = 'Expand:' self._lastoper2['text'] = '(all expansions tried)' return 0 def _match(self, *e): if self._animating_lock: return old_frontier = self._parser.frontier() rv = self._parser.match() if rv is not None: self._lastoper1['text'] = 'Match:' self._lastoper2['text'] = rv self._animate_match(old_frontier[0]) return 1 else: self._lastoper1['text'] = 'Match:' self._lastoper2['text'] = '(failed)' return 0 def _backtrack(self, *e): if self._animating_lock: return if self._parser.backtrack(): elt = self._parser.tree() for i in self._parser.frontier()[0]: elt = elt[i] self._lastoper1['text'] = 'Backtrack' self._lastoper2['text'] = '' if isinstance(elt, Tree): self._animate_backtrack(self._parser.frontier()[0]) else: self._animate_match_backtrack(self._parser.frontier()[0]) return 1 else: self._autostep = 0 self._lastoper1['text'] = 'Finished' self._lastoper2['text'] = '' return 0 def about(self, *e): ABOUT = ("NLTK Recursive Descent Parser Application\n"+ "Written by Edward Loper") TITLE = 'About: Recursive Descent Parser Application' try: from tkMessageBox import Message Message(message=ABOUT, title=TITLE).show() except: ShowText(self._top, TITLE, ABOUT) def help(self, *e): self._autostep = 0 # The default font's not very legible; try using 'fixed' instead. try: ShowText(self._top, 'Help: Recursive Descent Parser Application', (__doc__ or '').strip(), width=75, font='fixed') except: ShowText(self._top, 'Help: Recursive Descent Parser Application', (__doc__ or '').strip(), width=75) def postscript(self, *e): self._autostep = 0 self._cframe.print_to_file() def mainloop(self, *args, **kwargs): """ Enter the Tkinter mainloop. This function must be called if this demo is created from a non-interactive program (e.g. from a secript); otherwise, the demo will close as soon as the script completes. """ if in_idle(): return self._top.mainloop(*args, **kwargs) def resize(self, size=None): if size is not None: self._size.set(size) size = self._size.get() self._font.configure(size=-(abs(size))) self._boldfont.configure(size=-(abs(size))) self._sysfont.configure(size=-(abs(size))) self._bigfont.configure(size=-(abs(size+2))) self._redraw() ######################################### ## Expand Production Selection ######################################### def _toggle_grammar(self, *e): if self._show_grammar.get(): self._prodframe.pack(fill='both', side='left', padx=2, after=self._feedbackframe) self._lastoper1['text'] = 'Show Grammar' else: self._prodframe.pack_forget() self._lastoper1['text'] = 'Hide Grammar' self._lastoper2['text'] = '' # def toggle_grammar(self, *e): # self._show_grammar = not self._show_grammar # if self._show_grammar: # self._prodframe.pack(fill='both', expand='y', side='left', # after=self._feedbackframe) # self._lastoper1['text'] = 'Show Grammar' # else: # self._prodframe.pack_forget() # self._lastoper1['text'] = 'Hide Grammar' # self._lastoper2['text'] = '' def _prodlist_select(self, event): selection = self._prodlist.curselection() if len(selection) != 1: return index = int(selection[0]) old_frontier = self._parser.frontier() production = self._parser.expand(self._productions[index]) if production: self._lastoper1['text'] = 'Expand:' self._lastoper2['text'] = production self._prodlist.selection_clear(0, 'end') self._prodlist.selection_set(index) self._animate_expand(old_frontier[0]) else: # Reset the production selections. self._prodlist.selection_clear(0, 'end') for prod in self._parser.expandable_productions(): index = self._productions.index(prod) self._prodlist.selection_set(index) ######################################### ## Animation ######################################### def _animate_expand(self, treeloc): oldwidget = self._get(self._tree, treeloc) oldtree = oldwidget.parent() top = not isinstance(oldtree.parent(), TreeSegmentWidget) tree = self._parser.tree() for i in treeloc: tree = tree[i] widget = tree_to_treesegment(self._canvas, tree, node_font=self._boldfont, leaf_color='white', tree_width=2, tree_color='white', node_color='white', leaf_font=self._font) widget.node()['color'] = '#20a050' (oldx, oldy) = oldtree.node().bbox()[:2] (newx, newy) = widget.node().bbox()[:2] widget.move(oldx-newx, oldy-newy) if top: self._cframe.add_widget(widget, 0, 5) widget.move(30-widget.node().bbox()[0], 0) self._tree = widget else: oldtree.parent().replace_child(oldtree, widget) # Move the children over so they don't overlap. # Line the children up in a strange way. if widget.subtrees(): dx = (oldx + widget.node().width()/2 - widget.subtrees()[0].bbox()[0]/2 - widget.subtrees()[0].bbox()[2]/2) for subtree in widget.subtrees(): subtree.move(dx, 0) self._makeroom(widget) if top: self._cframe.destroy_widget(oldtree) else: oldtree.destroy() colors = ['gray%d' % (10*int(10*x/self._animation_frames.get())) for x in range(self._animation_frames.get(),0,-1)] # Move the text string down, if necessary. dy = widget.bbox()[3] + 30 - self._canvas.coords(self._textline)[1] if dy > 0: for twidget in self._textwidgets: twidget.move(0, dy) self._canvas.move(self._textline, 0, dy) self._animate_expand_frame(widget, colors) def _makeroom(self, treeseg): """ Make sure that no sibling tree bbox's overlap. """ parent = treeseg.parent() if not isinstance(parent, TreeSegmentWidget): return index = parent.subtrees().index(treeseg) # Handle siblings to the right rsiblings = parent.subtrees()[index+1:] if rsiblings: dx = treeseg.bbox()[2] - rsiblings[0].bbox()[0] + 10 for sibling in rsiblings: sibling.move(dx, 0) # Handle siblings to the left if index > 0: lsibling = parent.subtrees()[index-1] dx = max(0, lsibling.bbox()[2] - treeseg.bbox()[0] + 10) treeseg.move(dx, 0) # Keep working up the tree. self._makeroom(parent) def _animate_expand_frame(self, widget, colors): if len(colors) > 0: self._animating_lock = 1 widget['color'] = colors[0] for subtree in widget.subtrees(): if isinstance(subtree, TreeSegmentWidget): subtree.node()['color'] = colors[0] else: subtree['color'] = colors[0] self._top.after(50, self._animate_expand_frame, widget, colors[1:]) else: widget['color'] = 'black' for subtree in widget.subtrees(): if isinstance(subtree, TreeSegmentWidget): subtree.node()['color'] = 'black' else: subtree['color'] = 'black' self._redraw_quick() widget.node()['color'] = 'black' self._animating_lock = 0 if self._autostep: self._step() def _animate_backtrack(self, treeloc): # Flash red first, if we're animating. if self._animation_frames.get() == 0: colors = [] else: colors = ['#a00000', '#000000', '#a00000'] colors += ['gray%d' % (10*int(10*x/(self._animation_frames.get()))) for x in range(1, self._animation_frames.get()+1)] widgets = [self._get(self._tree, treeloc).parent()] for subtree in widgets[0].subtrees(): if isinstance(subtree, TreeSegmentWidget): widgets.append(subtree.node()) else: widgets.append(subtree) self._animate_backtrack_frame(widgets, colors) def _animate_backtrack_frame(self, widgets, colors): if len(colors) > 0: self._animating_lock = 1 for widget in widgets: widget['color'] = colors[0] self._top.after(50, self._animate_backtrack_frame, widgets, colors[1:]) else: for widget in widgets[0].subtrees(): widgets[0].remove_child(widget) widget.destroy() self._redraw_quick() self._animating_lock = 0 if self._autostep: self._step() def _animate_match_backtrack(self, treeloc): widget = self._get(self._tree, treeloc) node = widget.parent().node() dy = (1.0 * (node.bbox()[3] - widget.bbox()[1] + 14) / max(1, self._animation_frames.get())) self._animate_match_backtrack_frame(self._animation_frames.get(), widget, dy) def _animate_match(self, treeloc): widget = self._get(self._tree, treeloc) dy = ((self._textwidgets[0].bbox()[1] - widget.bbox()[3] - 10.0) / max(1, self._animation_frames.get())) self._animate_match_frame(self._animation_frames.get(), widget, dy) def _animate_match_frame(self, frame, widget, dy): if frame > 0: self._animating_lock = 1 widget.move(0, dy) self._top.after(10, self._animate_match_frame, frame-1, widget, dy) else: widget['color'] = '#006040' self._redraw_quick() self._animating_lock = 0 if self._autostep: self._step() def _animate_match_backtrack_frame(self, frame, widget, dy): if frame > 0: self._animating_lock = 1 widget.move(0, dy) self._top.after(10, self._animate_match_backtrack_frame, frame-1, widget, dy) else: widget.parent().remove_child(widget) widget.destroy() self._animating_lock = 0 if self._autostep: self._step() def edit_grammar(self, *e): CFGEditor(self._top, self._parser.grammar(), self.set_grammar) def set_grammar(self, grammar): self._parser.set_grammar(grammar) self._productions = list(grammar.productions()) self._prodlist.delete(0, 'end') for production in self._productions: self._prodlist.insert('end', (' %s' % production)) def edit_sentence(self, *e): sentence = " ".join(self._sent) title = 'Edit Text' instr = 'Enter a new sentence to parse.' EntryDialog(self._top, sentence, instr, self.set_sentence, title) def set_sentence(self, sentence): self._sent = sentence.split() #[XX] use tagged? self.reset()
class CenterFrame(BasePAFrame): """ фрейм со списком файлов """ def __init__(self, *args, **kwargs): self.w_frame_child = kwargs.pop('child_frame') BasePAFrame.__init__(self, *args, **kwargs) self.w_listbox_files = Listbox(self) self.w_scrollbar_files = Scrollbar(self) self.catalog = None self.catalog_files = [] def _pa_configure(self): BasePAFrame._pa_configure(self) self.w_listbox_files.config(yscrollcommand=self.w_scrollbar_files.set) self.w_scrollbar_files.config(command=self.w_listbox_files.yview) self.w_listbox_files.bind( '<<ListboxSelect>>', self.select_listbox_file) def _pa_layout(self): BasePAFrame._pa_layout(self) w_listbox_files_width = 0.95 self.w_listbox_files.place( relx=0, rely=0, relwidth=w_listbox_files_width, relheight=1) self.w_scrollbar_files.place( relx=w_listbox_files_width, rely=0, relwidth=1-w_listbox_files_width, relheight=1) def set_catalog(self, catalog=None): """ задаем новый каталог для отображения :param catalog: словарь { 'path': путь к каталогу } :return: """ try: current_index = self.w_listbox_files.curselection()[0] except IndexError: current_index = 0 if 0 < current_index < len(self.catalog_files): set_index = current_index + 1 else: set_index = current_index self.catalog = catalog self.catalog_files = [] self.w_listbox_files.delete(0, END) self.w_frame_child.set_file(None) if self.catalog is not None: catalog_path = self.catalog for file_name in os.listdir(catalog_path): file_path = os.path.join(catalog_path, file_name) if os.path.isfile(file_path): self.catalog_files.append({ 'name': file_name, 'path': file_path}) self.catalog_files.sort(key=lambda x: x['name']) catalog_files = [catalog['name'] for catalog in self.catalog_files] self.w_listbox_files.insert(END, *catalog_files) self.w_listbox_files.selection_set(set_index) self.w_listbox_files.see(set_index) self.w_listbox_files.event_generate("<<ListboxSelect>>") def update_catalog(self): self.set_catalog(self.catalog) def select_listbox_file(self, event): """ обработчик выбора файла в списке файлов :param event: :return: """ try: index = self.w_listbox_files.curselection()[0] file_ = self.catalog_files[index] except IndexError: return else: self.w_frame_child.set_file(file_)
class OSCRemote(object): def __init__(self): self.editor_issue = "1.3" # get command options self.command_options = remote_options() # get directory holding the code self.pp_dir = sys.path[0] if not os.path.exists(self.pp_dir + os.sep + "pp_oscremote.py"): tkMessageBox.showwarning("Pi Presents", "Bad Application Directory") exit() # Initialise logging Monitor.log_path = self.pp_dir self.mon = Monitor() self.mon.init() Monitor.classes = ['OSCRemote', 'OSCConfig', 'OSCEditor'] Monitor.log_level = int(self.command_options['debug']) self.mon.log(self, "Pi Presents Remote is starting") self.mon.log(self, " OS and separator " + os.name + ' ' + os.sep) self.mon.log(self, "sys.path[0] - location of code: code " + sys.path[0]) self.setup_gui() # OSC config class self.osc_config = OSCConfig() self.init() #and start the system self.root.after(1000, self.run_app) self.root.mainloop() def init(self): self.osc_config_file = self.pp_dir + os.sep + 'pp_config' + os.sep + 'pp_oscremote.cfg' self.read_create_osc() self.pp_home_dir = self.osc_config.pp_home_dir self.pp_profiles_offset = self.osc_config.pp_profiles_offset self.mon.log(self, "Data Home from options is " + self.pp_home_dir) self.mon.log( self, "Current Profiles Offset from options is " + self.pp_profiles_offset) self.pp_profile_dir = '' self.current_showlist = None self.current_show = None self.current_show_ref = '' self.shows_display.delete(0, END) self.results.set('') def add_status(self, text): self.status_display.insert(END, text + '\n') self.status_display.see(END) def run_app(self): self.client = None self.server = None self.st = None # initialise OSC variables self.prefix = '/pipresents' self.this_unit = '/' + self.osc_config.this_unit_name self.add_status('this unit is: ' + self.this_unit) self.controlled_unit = '/' + self.osc_config.controlled_unit_1_name self.add_status('controlled unit is: ' + self.controlled_unit) #connect client then start server to listen for replies self.init_client() self.add_status('connecting to controlled unit: ' + self.osc_config.controlled_unit_1_ip + ':' + self.osc_config.controlled_unit_1_port + ' ' + self.osc_config.controlled_unit_1_name) self.connect_client(self.osc_config.controlled_unit_1_ip, self.osc_config.controlled_unit_1_port) self.add_status('listening for replies on:' + self.osc_config.this_unit_ip + ':' + self.osc_config.this_unit_port) self.init_server(self.osc_config.this_unit_ip, self.osc_config.this_unit_port, self.client) self.add_initial_handlers() self.start_server() # *************************************** # RESPOND TO BUTTONS # *************************************** def open_show(self): self.msg_path = '/core/open ' self.msg_arg_text = self.current_show_ref self.display_msg_text() def close_show(self): self.msg_path = '/core/close ' self.msg_arg_text = self.current_show_ref self.display_msg_text() def exit_pipresents(self): self.msg_path = '/core/exitpipresents' self.msg_arg_text = '' self.display_msg_text() def play_event(self): self.msg_path = '/core/event' self.msg_arg_text = 'pp-play' self.display_msg_text() def pause_event(self): self.msg_path = '/core/event' self.msg_arg_text = 'pp-pause' self.display_msg_text() pass def stop_event(self): self.msg_path = '/core/event' self.msg_arg_text = 'pp-stop' self.display_msg_text() pass def up_event(self): self.msg_path = '/core/event' self.msg_arg_text = 'pp-up' self.display_msg_text() def down_event(self): self.msg_path = '/core/event' self.msg_arg_text = 'pp-down' self.display_msg_text() def output(self): self.msg_path = '/core/output' self.msg_arg_text = '' self.display_msg_text() def loopback(self): self.msg_path = '/system/loopback' self.msg_arg_text = '' self.display_msg_text() def server_info(self): self.msg_path = '/system/server-info' self.msg_arg_text = '' self.display_msg_text() # and put the created text in the results box in the gui def display_msg_text(self): self.results.set(self.prefix + self.controlled_unit + self.msg_path + ' ' + self.msg_arg_text) #calback from the Send button # parses the message string into fields and sends - NO error checking def send_message(self): msg_text = self.results.get() self.add_status('Send message:' + msg_text) self.mon.log(self, 'send message: ' + msg_text) fields = msg_text.split() address = fields[0] arg_list = fields[1:] self.send(address, arg_list) # *************************************** # OSC CLIENT TO SEND MESSAGES # *************************************** def init_client(self): self.client = OSC.OSCClient() def connect_client(self, ip, port): self.mon.log(self, 'connect to: ' + ip + ':' + str(port)) self.client.connect((ip, int(port))) def send(self, address, arg_list): msg = OSC.OSCMessage() msg.setAddress(address) for arg in arg_list: msg.append(arg) self.client.send(msg) def disconnect_client(self): self.client.close() return # *************************************** # OSC SERVER TO LISTEN TO REPLIES # *************************************** def init_server(self, ip, port_text, client): self.mon.log(self, 'Start Server: ' + ip + ':' + port_text) self.server = OSC.OSCServer((ip, int(port_text)), client) def start_server(self): self.st = threading.Thread(target=self.server.serve_forever) self.st.start() def close_server(self): if self.server != None: self.server.close() self.mon.log(self, 'Waiting for Server-thread to finish') if self.st != None: self.st.join() ##!!! self.mon.log(self, 'server thread closed') def add_initial_handlers(self): self.server.addMsgHandler('default', self.no_match_handler) self.server.addMsgHandler( self.prefix + self.this_unit + "/system/loopback-reply", self.loopback_reply_handler) self.server.addMsgHandler( self.prefix + self.this_unit + "/system/server-info-reply", self.server_info_reply_handler) def no_match_handler(self, addr, tags, stuff, source): text = '' text += "no match for new osc msg from %s" % OSC.getUrlStr( source) + '\n' text += "with addr : %s" % addr + '\n' text += "typetags %s" % tags + '\n' text += "data %s" % stuff + '\n' self.add_status(text + '\n') def loopback_reply_handler(self, addr, tags, stuff, source): self.add_status('Loopback reply received from: ' + self.pretty_list(source)) def server_info_reply_handler(self, addr, tags, stuff, source): self.add_status('Server Information from: ' + self.pretty_list(source) + '\n ' + self.pretty_list(stuff)) def pretty_list(self, fields): text = ' ' for field in fields: text += str(field) + ' ' return text # *************************************** # INIT EXIT MISC # *************************************** def e_edit_osc(self): self.disconnect_client() self.close_server() self.edit_osc() self.init() self.add_status('\n\n\nRESTART') self.run_app() def app_exit(self): self.disconnect_client() self.close_server() if self.root is not None: self.root.destroy() self.mon.finish() sys.exit() def show_help(self): tkMessageBox.showinfo("Help", "Read 'manual.pdf'") def about(self): tkMessageBox.showinfo( "About", "Simple Remote Control for Pi Presents\n" + "Author: Ken Thompson" + "\nWebsite: http://pipresents.wordpress.com/") def setup_gui(self): # set up the gui # root is the Tkinter root widget self.root = Tk() self.root.title("Remote Control for Pi Presents") # self.root.configure(background='grey') self.root.resizable(False, False) # define response to main window closing self.root.protocol("WM_DELETE_WINDOW", self.app_exit) # bind some display fields self.filename = StringVar() self.display_show = StringVar() self.results = StringVar() self.status = StringVar() # define menu menubar = Menu(self.root) profilemenu = Menu(menubar, tearoff=0, bg="grey", fg="black") profilemenu.add_command(label='Select', command=self.open_existing_profile) menubar.add_cascade(label='Profile', menu=profilemenu) toolsmenu = Menu(menubar, tearoff=0, bg="grey", fg="black") menubar.add_cascade(label='Tools', menu=toolsmenu) osc_configmenu = Menu(menubar, tearoff=0, bg="grey", fg="black") menubar.add_cascade(label='OSC', menu=osc_configmenu) osc_configmenu.add_command(label='Edit', command=self.e_edit_osc) helpmenu = Menu(menubar, tearoff=0, bg="grey", fg="black") menubar.add_cascade(label='Help', menu=helpmenu) helpmenu.add_command(label='Help', command=self.show_help) helpmenu.add_command(label='About', command=self.about) self.root.config(menu=menubar) #top frame top_frame = Frame(self.root, padx=5, pady=5) top_frame.pack(side=TOP) results_label = Label(top_frame, text="Message to Send", font="arial 12 bold") results_label.pack(side=LEFT) results_display = Entry(top_frame, textvariable=self.results, width=70) results_display.pack(side=LEFT, fill=BOTH, expand=1) send_button = Button(top_frame, width=5, height=1, text='Send', fg='black', command=self.send_message, bg="light grey") send_button.pack(side=RIGHT) #bottom frame bottom_frame = Frame(self.root, padx=5, pady=5) bottom_frame.pack(side=TOP, fill=BOTH, expand=1) left_frame = Frame(bottom_frame, padx=5) left_frame.pack(side=LEFT) right_frame = Frame(bottom_frame, padx=5, pady=5) right_frame.pack(side=LEFT) suplabel_frame = Frame(right_frame, pady=5) suplabel_frame.pack(side=TOP) commands_label = Label(suplabel_frame, text="Show Control", font="arial 12 bold") commands_label.pack() supervisor_frame = Frame(right_frame, pady=5) supervisor_frame.pack(side=TOP) # supervisor buttons add_button = Button(supervisor_frame, width=5, height=1, text='Open\nShow', fg='black', command=self.open_show, bg="light grey") add_button.pack(side=LEFT) add_button = Button(supervisor_frame, width=5, height=1, text='Close\nShow', fg='black', command=self.close_show, bg="light grey") add_button.pack(side=LEFT) add_button = Button(supervisor_frame, width=10, height=1, text='Exit\nPi Presents', fg='black', command=self.exit_pipresents, bg="light grey") add_button.pack(side=LEFT) # events buttons oplabel_frame = Frame(right_frame, pady=5) oplabel_frame.pack(side=TOP) operations_label = Label(oplabel_frame, text="Input Events", font="arial 12 bold") operations_label.pack() operations_frame = Frame(right_frame, pady=5) operations_frame.pack(side=TOP) add_button = Button(operations_frame, width=5, height=1, text='Play', fg='black', command=self.play_event, bg="light grey") add_button.pack(side=LEFT) add_button = Button(operations_frame, width=5, height=1, text='Pause', fg='black', command=self.pause_event, bg="light grey") add_button.pack(side=LEFT) add_button = Button(operations_frame, width=5, height=1, text='Stop', fg='black', command=self.stop_event, bg="light grey") add_button.pack(side=LEFT) add_button = Button(operations_frame, width=5, height=1, text='Up', fg='black', command=self.up_event, bg="light grey") add_button.pack(side=LEFT) add_button = Button(operations_frame, width=5, height=1, text='Down', fg='black', command=self.down_event, bg="light grey") add_button.pack(side=LEFT) # animate buttons animate_frame = Frame(right_frame, pady=5) animate_frame.pack(side=TOP) animate_label = Label(animate_frame, text="Control Outputs", font="arial 12 bold") animate_label.pack() animate_frame = Frame(right_frame, pady=5) animate_frame.pack(side=TOP) add_button = Button(animate_frame, width=5, height=1, text='Output', fg='black', command=self.output, bg="light grey") add_button.pack(side=LEFT) # system buttons systemlabel_frame = Frame(right_frame, pady=5) systemlabel_frame.pack(side=TOP) system_label = Label(systemlabel_frame, text="System", font="arial 12 bold") system_label.pack() system_frame = Frame(right_frame, pady=5) system_frame.pack(side=TOP) add_button = Button(system_frame, width=5, height=1, text='Loopback', fg='black', command=self.loopback, bg="light grey") add_button.pack(side=LEFT) add_button = Button(system_frame, width=10, height=1, text='Server Info', fg='black', command=self.server_info, bg="light grey") add_button.pack(side=LEFT) # define display of showlist shows_title_frame = Frame(left_frame) shows_title_frame.pack(side=TOP) shows_label = Label(shows_title_frame, text="Shows") shows_label.pack() shows_frame = Frame(left_frame) shows_frame.pack(side=TOP) scrollbar = Scrollbar(shows_frame, orient=VERTICAL) self.shows_display = Listbox(shows_frame, selectmode=SINGLE, height=12, width=40, bg="white", activestyle=NONE, fg="black", yscrollcommand=scrollbar.set) scrollbar.config(command=self.shows_display.yview) scrollbar.pack(side=RIGHT, fill=Y) self.shows_display.pack(side=LEFT, fill=BOTH, expand=1) self.shows_display.bind("<ButtonRelease-1>", self.e_select_show) # status_frame status_frame = Frame(self.root, padx=5, pady=5) status_frame.pack(side=TOP, fill=BOTH, expand=1) status_label = Label(status_frame, text="Status", font="arial 12 bold") status_label.pack(side=LEFT) scrollbar = Scrollbar(status_frame, orient=VERTICAL) self.status_display = Text(status_frame, height=10, yscrollcommand=scrollbar.set) scrollbar.config(command=self.status_display.yview) scrollbar.pack(side=RIGHT, fill=Y) self.status_display.pack(side=LEFT, fill=BOTH, expand=1) # *************************************** # SHOWLIST # *************************************** def open_existing_profile(self): initial_dir = self.pp_home_dir + os.sep + "pp_profiles" + self.pp_profiles_offset if os.path.exists(initial_dir) is False: self.mon.err( self, "Profiles directory not found: " + initial_dir + "\n\nHint: Data Home option must end in pp_home") return dir_path = tkFileDialog.askdirectory(initialdir=initial_dir) # dir_path="C:\Users\Ken\pp_home\pp_profiles\\ttt" if len(dir_path) > 0: self.open_profile(dir_path) def open_profile(self, dir_path): showlist_file = dir_path + os.sep + "pp_showlist.json" if os.path.exists(showlist_file) is False: self.mon.err( self, "Not a Profile: " + dir_path + "\n\nHint: Have you opened the profile directory?") return self.pp_profile_dir = dir_path self.root.title("Remote for Pi Presents - " + self.pp_profile_dir) self.open_showlist(self.pp_profile_dir) def open_showlist(self, profile_dir): showlist_file = profile_dir + os.sep + "pp_showlist.json" if os.path.exists(showlist_file) is False: self.mon.err( self, "showlist file not found at " + profile_dir + "\n\nHint: Have you opened the profile directory?") self.app_exit() self.current_showlist = ShowList() self.current_showlist.open_json(showlist_file) if float(self.current_showlist.sissue()) != float(self.editor_issue): self.mon.err( self, "Version of profile does not match Remote: " + self.editor_issue) self.app_exit() self.refresh_shows_display() def refresh_shows_display(self): self.shows_display.delete(0, self.shows_display.size()) for index in range(self.current_showlist.length()): self.shows_display.insert( END, self.current_showlist.show(index)['title'] + " [" + self.current_showlist.show(index)['show-ref'] + "]") if self.current_showlist.show_is_selected(): self.shows_display.itemconfig( self.current_showlist.selected_show_index(), fg='red') self.shows_display.see(self.current_showlist.selected_show_index()) def e_select_show(self, event): print 'select show', self.current_showlist.length() if self.current_showlist is not None and self.current_showlist.length( ) > 0: mouse_item_index = int(event.widget.curselection()[0]) self.current_showlist.select(mouse_item_index) self.current_show_ref = self.current_showlist.selected_show( )['show-ref'] self.refresh_shows_display() else: self.current_show_ref = '' # *************************************** # OSC CONFIGURATION # *************************************** def read_create_osc(self): if self.osc_config.read(self.osc_config_file) is False: self.osc_config.create(self.osc_config_file) eosc = OSCEditor(self.root, self.osc_config_file, 'remote', 'Create OSC Remote Configuration') self.osc_config.read(self.osc_config_file) def edit_osc(self): if self.osc_config.read(self.osc_config_file) is False: self.osc_config.create(self.osc_config_file) eosc = OSCEditor(self.root, self.osc_config_file, 'remote', 'Edit OSC Reomote Configuration')
class Application(Frame): def __init__(self, master=None): Frame.__init__(self, master) self.padx = 3 self.pady = 3 self.grid() self.results = [] self.playlists = [] self.vids = [] self.__createWidgets() def __createWidgets(self): self.__searchFields() self.__resultArea() self.__buttons() self.__markdownArea() self.bind('<Return>', self.search_button) def __buttons(self): self.resultSelect = Button(text='OK', state=DISABLED) self.resultSelect.grid(row=5, column=4, sticky=E, padx=self.padx, pady=self.pady) self.status = Label(text="", bd=1, relief=SUNKEN, anchor=W) self.status.grid(row=9, column=0, columnspan=10, sticky=N + E + S + W) self.__vidButtons() self.__rmVidButtons() self.resultSelect.grid_forget() def __searchFields(self): Label(text="User", anchor=E).grid(row=0, column=0, padx=self.padx, pady=self.pady, sticky=W) self.user_entry = Entry() self.user_entry.grid(row=0, column=1, padx=self.padx, pady=self.pady, sticky=W) Label(text="Search terms").grid(row=0, column=3, padx=self.padx, pady=self.pady, sticky=W) self.search_terms = Entry() self.search_terms.grid(row=0, column=4, padx=self.padx, pady=self.pady, sticky=W) Label(text="playlist id").grid(row=1, column=3, padx=self.padx, pady=self.pady, sticky=W) self.playlist_id = Entry() self.playlist_id.grid(row=1, column=4, padx=self.padx, pady=self.pady, sticky=W) self.search_button = Button(text="Search", command=self.__search) self.search_button.grid(row=2, column=4, padx=self.padx, pady=self.pady, sticky=E) def __resultArea(self): self.result_label = Label(text="Results") self.result_label.grid(row=2, column=0, padx=self.padx, pady=self.pady, sticky=W) self.resultshowbut = Button(text="View", command=self.__showResults) self.resultshowbut.grid(row=2, column=1, sticky=W) self.yScroll = Scrollbar(orient=VERTICAL) self.xScroll = Scrollbar(orient=HORIZONTAL) self.listbox = Listbox(xscrollcommand=self.xScroll.set, yscrollcommand=self.yScroll.set, selectmode=SINGLE) self.xScroll.config(command=self.listbox.xview) self.yScroll.config(command=self.listbox.yview) def __showResults(self): self.resultshowbut.config(text="Hide", command=self.__hideResults) self.yScroll.grid(row=3, column=5, sticky=N + S) self.xScroll.grid(row=4, column=0, sticky=E + W, columnspan=5) self.listbox.grid(row=3, column=0, sticky=N + S + E + W, columnspan=5) self.markdownarea.config(height=10) def __hideResults(self): self.resultshowbut.config(text="View", command=self.__showResults) self.yScroll.grid_forget() self.xScroll.grid_forget() self.listbox.grid_forget() self.markdownarea.config(height=30) def __markdownArea(self): self.markdownlabel = Label(text="Markdown") self.mdyScroll = Scrollbar(orient=VERTICAL) self.mdxScroll = Scrollbar(orient=HORIZONTAL) self.markdownarea = Text(wrap=WORD, height=10, yscrollcommand=self.mdyScroll.set, xscrollcommand=self.mdxScroll.set) self.copymarkdown = Button(text="Copy To Clipboard", command=self.__copyMarkdown) self.mdxScroll.config(command=self.markdownarea.xview) self.mdyScroll.config(command=self.markdownarea.yview) def __vidButtons(self): self.modtitle = Button(text='Modify titles', command=self.__modTitles) #self.modtitle.grid(row=5, column=0, sticky=W, columnspan=2, # padx=self.padx, pady=self.pady) self.getcaps = Button(text="Get captions", command=self.__getCaptions) self.getcaps.grid(row=5, column=2, columnspan=3, sticky=E, padx=self.padx, pady=self.pady) def __rmVidButtons(self): self.modtitle.grid_remove() self.getcaps.grid_remove() self.bind('<Return>', self.search_button) def __search(self): user = self.user_entry.get() playlist = self.playlist_id.get() searchterms = self.search_terms.get() self.__showResults() self.resultSelect.config(state=DISABLED) self.__rmVidButtons() self.__rmMarkdown() if not self.__validparams(user, searchterms, playlist): return False if len(playlist) > 0: self.__searchPlaylist(playlist) return self.__searchUser(user, searchterms) def __showMarkdown(self): self.markdownlabel.grid(row=5, column=0, padx=self.padx, pady=self.pady, sticky=W) self.markdownarea.grid(row=6, column=0, columnspan=5, padx=self.padx, pady=self.pady, sticky=N + S + E + W) self.mdyScroll.grid(row=6, column=5, sticky=N + S) self.mdxScroll.grid(row=7, column=0, sticky=E + W, columnspan=5) self.copymarkdown.grid(row=8, column=2, columnspan=3, sticky=E, padx=self.padx, pady=self.pady) def __rmMarkdown(self): self.markdownarea.grid_forget() self.markdownlabel.grid_forget() self.copymarkdown.grid_forget() self.mdyScroll.grid_forget() self.mdxScroll.grid_forget() def __searchPlaylist(self, playlistid): self.__getvids(playlistid) def __searchUser(self, user, searchterms): self.listbox.delete(0, END) self.__status("Searching for%splaylists by user \"%s\"" % ( " \"%s\" " % searchterms if len(searchterms) else " ", user)) self.playlists = [] try: self.playlists = lib.yt.search.PlaylistSearch(user=user, search=searchterms).query() except HTTPError: self.__status("User %s does not exist at youtube" % user) return if self.playlists is None or len(self.playlists) == 0: self.__status("Search returned no results") return self.__populateResults([v['title'] for v in self.playlists]) self.resultSelect.config(command=self.__getVidsFromSelected, state=NORMAL) self.__status("") self.resultSelect.grid(row=5, column=4, sticky=E, padx=self.padx, pady=self.pady) def __populateResults(self, values): self.listbox.delete(0, END) for i, val in enumerate(values): self.listbox.insert(i, val) self.listbox.activate(0) self.listbox.selection_set(0) def __getVidsFromSelected(self): selected = int(self.listbox.curselection()[0]) self.__getvids(self.playlists[selected]['id']) def __getvids(self, playlistid): self.playlist_id.delete(0, END) self.playlist_id.insert(0, playlistid) self.resultSelect.grid_forget() title = playlistid if len(self.playlists) > 0: for playlist in self.playlists: if playlist['id'] == playlistid: title = playlist['title'] break self.__status("Getting videos for %s" % title) self.listbox.delete(0, END) try: self.vids = lib.yt.search.PlaylistVideoSearch( id=playlistid).query() self.__populateResults([v['title'] for v in self.vids]) self.__status("%d Videos found" % len(self.vids)) self.__vidButtons() self.bind('<Return>', self.getcaps) except HTTPError: self.__status("No videos found! is %s a valid playlist?" % playlistid) def __status(self, msg): if len(msg) > 75: msg = msg[:70] + '...' self.status.config(text=msg) self.status.update_idletasks() def __trackSelect(self, vid, tracks, preftrack=None): pref = self.__prefAvailable(preftrack, tracks) if pref is None: sel = lib.trackSelect.TrackSelect(self, vid=vid, tracks=tracks) if sel.result is None: self.__status("skipped") tracks = None else: tracks = [sel.result[0]] if sel.preflang is not None: preftrack['lang'] = sel.preflang if sel.prefname is not None: preftrack['name'] = sel.prefname else: tracks = pref return tracks, preftrack def __getCaptions(self): preftrack = {'name': None, 'lang': None} self.listbox.delete(0, END) self.markdownarea.delete(1.0, END) self.__showMarkdown() for i, vid in enumerate(self.vids): nocapmsg = '[%02d] --NO CAPTIONS-- %s' % (i + 1, vid['title']) tracks = lib.yt.search.CaptionSearch(id=vid['id']).query() self.vids[i]['text'] = '' if len(tracks) == 0: self.__status('No captions available for %s' % self.vids[i]['title']) self.listbox.insert(END, nocapmsg) elif len(tracks) > 1: sel = self.__trackSelect(vid, tracks, preftrack) if sel[0] is None: msg = '[%02d] --SKIPPED-- %s' % (i + 1, vid['title']) self.listbox.insert(END, msg) self.listbox.see(END) continue tracks = sel[0] if len(tracks) == 1: self.__trackCaps(i, tracks, nocapmsg) self.__status('') self.__hideResults() def __trackCaps(self, vidIndex, tracks, nocapmsg): i = vidIndex vid = self.vids[i] msg = '%02d of %02d Getting captions for %s' % ( i + 1, len(self.vids), self.vids[i]['title']) self.__status(msg) self.listbox.insert(END, msg) self.vids[i]['text'] = lib.markdown.heading(vid['title']) captions = lib.yt.search.GetCaptions(id=vid['id'], lang=tracks[0]['lang'], name=tracks[0]['name']) captions.query() captiontext = captions.textOnly() sleep(0.2) msg = nocapmsg if captiontext is not None and len(captiontext) > 0: self.vids[i]['text'] += (lib.markdown.to_utf8(captiontext) + '\n\n') msg = '[%02d] --DONE-- %s' % (i + 1, vid['title']) self.listbox.delete(END, END) self.listbox.insert(END, msg) self.listbox.see(END) self.markdownarea.insert(END, self.vids[i]['text']) self.markdownarea.see(END) def __prefAvailable(self, preftrack, tracks): if preftrack['lang'] is None: return None pref = None for track in tracks: if (track['lang'] == preftrack['lang'] and track['name'] == preftrack['name']): return [track] if track['lang'] == preftrack['lang'] and pref is None: pref = [track] return pref def __modTitles(self): pass def __validparams(self, user, searchterms, playlist): if len(user) == 0 and len(playlist) == 0: msg = "Either a valid youtube user or playlist id must be given." tkMessageBox.showwarning("missing information", msg) return False if len(user) > 0 and not self.__validstring(user): msg = "The user given contains invalid characters" tkMessageBox.showwarning('Bad user', msg) return False if len(playlist) > 0 and not self.__validstring(playlist): msg = "The playlist given contains invalid characters" tkMessageBox.showwarning('Bad playlist', msg) return False if len(searchterms) > 0 and not self.__validstring(searchterms, True): msg = "The search terms given contain invalid characters" tkMessageBox.showwarning('Bad search', msg) return False return True def __validstring(self, s, spacechar=False): validchars = string.letters + string.digits + string.punctuation if spacechar: validchars += ' ' for c in s: if c not in validchars: return False return True def __copyMarkdown(self): self.markdownarea.clipboard_clear() self.markdownarea.clipboard_append(self.markdownarea.get(1.0, END))
class JobList(Frame): # NOTE: job_params contains information about a Job in the Joblist # NOTE: plot_args contains information about plotting information, which occurs after the jobs have been and the data files have been created def __init__(self, parent=None, **kwargs): Frame.__init__(self, parent) self.parent = parent self.job_list_yscroll = Scrollbar(self, orient=Tkinter.VERTICAL) self.job_list_xscroll = Scrollbar(self, orient=Tkinter.HORIZONTAL) self.job_list = Listbox(self, xscrollcommand=self.job_list_xscroll, yscrollcommand=self.job_list_yscroll) self.job_list_xscroll['command'] = self.job_list.xview self.job_list_yscroll['command'] = self.job_list.yview self.new_job_frame = Frame(self) add_icon_filename = kwargs['add_icon_filename'] if 'add_icon_filename' in kwargs else None if add_icon_filename == None: self.add_job_button = Button(self.new_job_frame, text='Add Job', command=self.on_add) else: add_icon = PhotoImage(file=add_icon_filename) self.add_job_button = Button(self.new_job_frame, text='Add Job', compound='bottom', image=add_icon, command=self.on_add) self.remove_job_button = Button(self.new_job_frame, text='Remove Job', command=self.on_remove) self.progress_frame = Frame(self) self.progress_value = Tkinter.IntVar() self.progress_bar = Progressbar(self.progress_frame, variable=self.progress_value) self.button_frame = Frame(self) self.process_button = ProcessButton(parent=self.button_frame, start_jobs=self.start_jobs) self.quit_button = QuitButton(parent=self.button_frame, close_other_windows=self.close_top_level_windows) self.run_job = kwargs['run_job'] if 'run_job' in kwargs else None self.create_plots = kwargs['create_plots'] if 'create_plots' in kwargs else None self.log_filename = kwargs['log_filename'] if 'log_filename' in kwargs else None self.bind('<<AskToClearJobs>>', self.ask_to_clear_jobs) self.bind('<<AskToPlotGraphs>>', self.ask_to_plot_graphs) self.bind('<<CreatePlotGUI>>', self.create_plot_gui) self.parent.bind('<ButtonPress>', self.on_press) self.parent.bind('<Configure>', self.on_resize) self.reinit_variables() self.top_level_windows = list() # NOTE: Because there seems to be an issue resizing child widgets when the top level (Tk) widget is being resized, # the resize option will be disabled for this window self.parent.resizable(width=False, height=False) self.lift() def reinit_variables(self): self.job_params = dict() self.last_job_id = -1 self.job_outcomes = list() self.plot_args = list() self.on_button = False def add_job_params(self, input_args): self.job_params = input_args # Add each element to the job list for job in self.job_params: self.add_job(job) def add_job(self, job): try: index_end = job['input_directory'].rindex('/') index_start = job['input_directory'].rindex('/', 0, index_end) input_directory_text = job['input_directory'] list_text = 'Job ' + str(job['job_id']) + ' \'' + input_directory_text + '\'' if job['start'] != None: list_text += ' ' + str(job['start']) if job['end'] != None: list_text += ' to' if job['end'] != None: list_text += ' ' + str(job['end']) if job['job_id'] > self.last_job_id: self.last_job_id = job['job_id'] self.job_list.insert(Tkinter.END, list_text) # Add the list text to the job params as an optional parameter to read later to display in a future Graph GUI (or for any other useful purpose) job['list_text'] = list_text # The line number is used wrt the GUI to indicate which job in the job list is being currently executed. job['line_number'] = self.job_list.size() - 1 #print str(job['line_number']) self.job_params[job['job_id']] = job except KeyError as ke: # Should show some error message indicating that there is a problem. pass #print str(self.job_params) #print 'Added Job ' + str(job['job_id']) def ask_to_clear_jobs(self, event): for job in self.job_params.itervalues(): line_number = job['line_number'] self.job_list.itemconfig(line_number, foreground='black') # Update parent to refresh widget appearance self.parent.update() # Reactivate process button self.process_button.config(state = Tkinter.NORMAL) # Note: Display a pop-up that tells the user that the job is done and asks if the job list should be cleared. clearList = msg.askyesno(title='Jobs Finished', message='All jobs have been completed. Would you like to clear the job list?', master=self) if clearList: self.clear_list() def ask_to_plot_graphs(self, event): # TODO: Add a dialog that also asks to create a graph of the 'Other Type Of Plot' plotGraphs = msg.askyesno(title='Plot Graphs', message='Create plots of data?', master=self) if not plotGraphs: return # TODO: Iterate through the jobs to display to the user an interface that asks if they want to graphs of the outputs if self.create_plots != None: output_files_list = list() for job_outcome in self.job_outcomes: for output_outcomes in job_outcome[2]: (station, output_directory, output_files) = output_outcomes for output_files_tuple in output_files: for output_file_tuple in output_files_tuple: (output_file, output_file_success) = output_file_tuple if output_file_success: # If there is a list text variable (the 4th (or 3rd by 0 based index) variable), then add it to our output list if len(job_outcome) == 4: output_files_list.append([output_file, job_outcome[3]]) else: output_files_list.append([output_file]) plots_thread = PlotsThread(self.create_plots, output_files_list, self) plots_thread.start() def add_plot(self, args=dict()): self.plot_args.append(args) def finished_adding_plots(self): self.event_generate('<<CreatePlotGUI>>', when='tail') def create_plot_gui(self, event): # TODO: This should be replaced with a new window that allows the user to drag and drop the icons from one frame to another graph_names = list() for args in self.plot_args: graph_name = args['output_file'] graph_names.append(graph_name) dnd_graphs_frame = Dnd.createFrame(self, 'Drag and Drop Output Plots', graph_names, self.finish_creating_plot_gui) # This is the entry point for the def finish_creating_plot_gui(self, plot_labels): graph_count = 1 for plot_label in plot_labels: for args in self.plot_args: #print 'Looking in ' + args['plot_title'] + ' for ' + plot_label #print 'The plot label is: ' + plot_label #print 'The output file is: ' + args['output_file'] if plot_label == args['output_file']: #print 'Creating graph ' + str(graph_count) graph_count += 1 graph_window = ModelRunnerGraphGUI.GraphWindow(parent=self, title=args['window_title'], df=args['df'], plot=args['plot'], plot_title=args['plot_title'], y_label=args['y_label'], log_filename=self.log_filename) graph_window.set_grid() self.top_level_windows.append(graph_window) #print 'Creating plot GUI # Have to clear out list here instead of clear_list because clear_list() removes plot_args before this method has a chance to read # them and create the appropriate plot graph windows self.reinit_variables() # Clear all the elements in the list def clear_list(self): # Save plot args because they are need later in this run plot_args = self.plot_args self.reinit_variables() # Restore the plot args self.plot_args = plot_args self.job_list.delete(0, self.job_list.size()) self.progress_value.set(0) # Update parent to refresh widget appearance self.parent.update() def on_add(self): single_job = JobParameters(parent=self.parent, beginning_year=1950, ending_year=2100, job_id=self.last_job_id + 1, entry=self) single_job.set_grid() def on_remove(self): selection = self.job_list.curselection() for line_number in selection: line_text = self.job_list.get(line_number) job_id = int(line_text[4:line_text.index(' ', 4)]) job = self.job_params.pop(job_id) self.job_list.delete(line_number) print 'Removed Job ' + str(job['job_id']) # Fix line number for line_number in range(self.job_list.size()): line_text = self.job_list.get(line_number) job_id = int(line_text[4:line_text.index(' ', 4)]) #print 'Job ' + str(job_id) + ' is now on line ' + str(line_number) self.job_params[job_id]['line_number'] = line_number def set_grid(self): self.grid(sticky=Tkinter.N + Tkinter.S + Tkinter.W + Tkinter.E, padx=4, pady=4) self.columnconfigure(0, minsize=600) self.rowconfigure(0, minsize=300) self.job_list.grid(row=0, column=0, sticky=Tkinter.N + Tkinter.S + Tkinter.E + Tkinter.W) self.job_list_yscroll.grid(row=0, column=1, sticky=Tkinter.N + Tkinter.S + Tkinter.W) self.job_list_xscroll.grid(row=1, column=0, sticky=Tkinter.E + Tkinter.W + Tkinter.N) self.new_job_frame.grid(row=2, column=0, pady=3, sticky=Tkinter.W) self.remove_job_button.grid(row=0, column=0) self.add_job_button.grid(row=0, column=1) self.progress_frame.grid(row=3, column=0, pady=3) self.progress_frame.columnconfigure(0, minsize=600) self.progress_bar.grid(row=0, column=0, sticky=Tkinter.E + Tkinter.W + Tkinter.N + Tkinter.S) self.button_frame.grid(row=4, column=0, sticky=Tkinter.E + Tkinter.W + Tkinter.N + Tkinter.S) self.button_frame.columnconfigure(0, minsize=300) self.button_frame.columnconfigure(1, minsize=300) self.process_button.pack(side=Tkinter.RIGHT) self.quit_button.pack(side=Tkinter.RIGHT) def start_jobs(self): # If there are no queued jobs then simply return if len(self.job_params) == 0 or len(self.job_list.get(0)) == 0: return # Deactivate the process button self.process_button.config(state = Tkinter.DISABLED) # Initialize the progress bar self.progress_value.set(0) # Update parent to refresh widget appearance self.parent.update() # Start process thread jobs_thread = JobsThread(self.job_params, self.run_job, self.on_update, self.on_resume) jobs_thread.start() self['cursor'] = 'wait' def on_update(self, status, line_number, step): if status == 'init': self.job_list.itemconfig(line_number, foreground='green') self.job_list.activate(line_number) elif status == 'success': self.job_list.itemconfig(line_number, foreground='blue') elif status == 'fail': self.job_list.itemconfig(line_number, foreground='red') self.progress_value.set(step) # Update parent to refresh widget appearance self.parent.update() def on_resume(self, job_outcomes=list()): self.progress_value.set(100) self.job_outcomes = job_outcomes self.event_generate('<<AskToClearJobs>>', when='tail') self.event_generate('<<AskToPlotGraphs>>', when='tail') self['cursor'] = 'arrow' def close_top_level_windows(self): #print 'Closing other top level windows' for top_level_window in self.top_level_windows: if top_level_window: top_level_window.withdraw() top_level_window.destroy() def notify_of_close(self, top_level_window): if top_level_window in self.top_level_windows: #print 'Removing top level window' self.top_level_windows.remove(top_level_window) def on_press(self, event): self.on_button = True self.release_pattern = "<B%d-ButtonRelease-%d>" % (event.num, event.num) self.parent.bind(self.release_pattern, self.on_release) def on_release(self, event): self.on_button = False def on_resize(self, event): self.parent.lift() if self.on_button: self.set_grid() def on_close(self): self.plot_args = list() self.withdraw() self.destroy()
class ResultList(Frame): """ Result List widget """ def __init__(self, master=None): Frame.__init__(self, master, padx=3, pady=3) self.columnconfigure(0, weight=1, minsize=50) self.columnconfigure(1, weight=1000) self.columnconfigure(2, weight=1, minsize=10) self.__createWidgets() self.show() def __createWidgets(self): self.lbl = Label(text="") self.lbl.grid(row=1, column=0, columnspan=2, in_=self) self.__hide_button = Button(text="Hide", command=self.hide) self.__hide_button.grid(row=0, column=0, columnspan=2, in_=self) self.__yScroll = Scrollbar(orient=VERTICAL) self.list = Listbox(yscrollcommand=self.__yScroll.set, selectmode=SINGLE) self.__yScroll.config(command=self.list.yview) def show(self): self.__hide_button.config(text="Hide", command=self.hide) self.list.grid(row=2, column=0, columnspan=2, sticky=N + S + E + W, in_=self) self.__yScroll.grid(row=2, column=2, sticky=W + N + S, in_=self) def hide(self): self.__hide_button.config(text="Show", command=self.show) self.list.grid_forget() self.__yScroll.grid_forget() def clear(self): self.list.delete(0, END) def fill(self, valList): self.clear() for v in valList: self.list.insert(END, v) self.list.see(0) self.select(0) def append(self, val): self.list.insert(END, val) self.list.see(END) def select(self, index=0): self.list.selection_set(index) def selected(self): return int(self.list.curselection()[0]) def width(self, width): self.list.config(width=width)