class EditBoxWindow(Frame):
def __init__(self, parent=None, **kwargs):
if parent is None:
# create a new window
parent = Tk()
self.parent = parent
Frame.__init__(self, parent)
self.editbox = MultiCallCreator(TextEditor)(self, **kwargs)
self.editbox.pack(side=TOP)
self.editbox.add_bindings()
self.bind("<<open-config-dialog>>", self.config_dialog)
bottom = Frame(parent)
# lower left subframe which will contain a textfield and a Search button
bottom_left_frame = Frame(bottom)
self.textfield = Entry(bottom_left_frame)
self.textfield.pack(side=LEFT, fill=X, expand=1)
buttonSearch = Button(bottom_left_frame,
text='Find next',
command=self.find)
buttonSearch.pack(side=RIGHT)
bottom_left_frame.pack(side=LEFT, expand=1)
# lower right subframe which will contain OK and Cancel buttons
bottom_right_frame = Frame(bottom)
buttonOK = Button(bottom_right_frame,
text='OK',
command=self.pressedOK)
buttonCancel = Button(bottom_right_frame,
text='Cancel',
command=parent.destroy)
buttonOK.pack(side=LEFT, fill=X)
buttonCancel.pack(side=RIGHT, fill=X)
bottom_right_frame.pack(side=RIGHT, expand=1)
bottom.pack(side=TOP)
# create a toplevel menu
menubar = Menu(self.parent)
findmenu = Menu(menubar)
findmenu.add_command(label="Find",
command=self.editbox.find_event,
accelerator="Ctrl+F",
underline=0)
findmenu.add_command(label="Find again",
command=self.editbox.find_again_event,
accelerator="Ctrl+G",
underline=6)
findmenu.add_command(label="Find all",
command=self.find_all,
underline=5)
findmenu.add_command(label="Find selection",
command=self.editbox.find_selection_event,
accelerator="Ctrl+F3",
underline=5)
findmenu.add_command(label="Replace",
command=self.editbox.replace_event,
accelerator="Ctrl+H",
underline=0)
menubar.add_cascade(label="Find", menu=findmenu, underline=0)
editmenu = Menu(menubar)
editmenu.add_command(label="Cut",
command=self.editbox.cut,
accelerator="Ctrl+X",
underline=2)
editmenu.add_command(label="Copy",
command=self.editbox.copy,
accelerator="Ctrl+C",
underline=0)
editmenu.add_command(label="Paste",
command=self.editbox.paste,
accelerator="Ctrl+V",
underline=0)
editmenu.add_separator()
editmenu.add_command(label="Select all",
command=self.editbox.select_all,
accelerator="Ctrl+A",
underline=7)
editmenu.add_command(label="Clear selection",
command=self.editbox.remove_selection,
accelerator="Esc")
menubar.add_cascade(label="Edit", menu=editmenu, underline=0)
optmenu = Menu(menubar)
optmenu.add_command(label="Settings...",
command=self.config_dialog,
underline=0)
menubar.add_cascade(label="Options", menu=optmenu, underline=0)
# display the menu
self.parent.config(menu=menubar)
self.pack()
def edit(self, text, jumpIndex=None, highlight=None):
"""
Parameters:
* text - a Unicode string
* jumpIndex - an integer: position at which to put the caret
* highlight - a substring; each occurence will be highlighted
"""
self.text = None
# put given text into our textarea
self.editbox.insert(END, text)
# wait for user to push a button which will destroy (close) the window
# enable word wrap
self.editbox.tag_add('all', '1.0', END)
self.editbox.tag_config('all', wrap=WORD)
# start search if required
if highlight:
self.find_all(highlight)
if jumpIndex:
print jumpIndex
line = text[:jumpIndex].count(
'\n') + 1 # lines are indexed starting at 1
column = jumpIndex - (text[:jumpIndex].rfind('\n') + 1)
# don't know how to place the caret, but scrolling to the right line
# should already be helpful.
self.editbox.see('%d.%d' % (line, column))
# wait for user to push a button which will destroy (close) the window
self.parent.mainloop()
return self.text
def find_all(self, target):
self.textfield.insert(END, target)
self.editbox.find_all(target)
def find(self):
# get text to search for
s = self.textfield.get()
if s:
self.editbox.find_all(s)
def config_dialog(self, event=None):
configDialog.ConfigDialog(self, 'Settings')
def pressedOK(self):
# called when user pushes the OK button.
# saves the buffer into a variable, and closes the window.
self.text = self.editbox.get('1.0', END)
# if the editbox contains ASCII characters only, get() will
# return string, otherwise unicode (very annoying). We only want
# it to return unicode, so we work around this.
if isinstance(self.text, str):
self.text = unicode(self.text)
self.parent.destroy()
def debug(self, event=None):
self.quit()
return "break"
def __init__(self, parent=None, **kwargs):
if parent is None:
# create a new window
parent = Tk()
self.parent = parent
Frame.__init__(self, parent)
self.editbox = MultiCallCreator(TextEditor)(self, **kwargs)
self.editbox.pack(side=TOP)
self.editbox.add_bindings()
self.bind("<<open-config-dialog>>", self.config_dialog)
bottom = Frame(parent)
# lower left subframe which will contain a textfield and a Search button
bottom_left_frame = Frame(bottom)
self.textfield = Entry(bottom_left_frame)
self.textfield.pack(side=LEFT, fill=X, expand=1)
buttonSearch = Button(bottom_left_frame,
text='Find next',
command=self.find)
buttonSearch.pack(side=RIGHT)
bottom_left_frame.pack(side=LEFT, expand=1)
# lower right subframe which will contain OK and Cancel buttons
bottom_right_frame = Frame(bottom)
buttonOK = Button(bottom_right_frame,
text='OK',
command=self.pressedOK)
buttonCancel = Button(bottom_right_frame,
text='Cancel',
command=parent.destroy)
buttonOK.pack(side=LEFT, fill=X)
buttonCancel.pack(side=RIGHT, fill=X)
bottom_right_frame.pack(side=RIGHT, expand=1)
bottom.pack(side=TOP)
# create a toplevel menu
menubar = Menu(self.parent)
findmenu = Menu(menubar)
findmenu.add_command(label="Find",
command=self.editbox.find_event,
accelerator="Ctrl+F",
underline=0)
findmenu.add_command(label="Find again",
command=self.editbox.find_again_event,
accelerator="Ctrl+G",
underline=6)
findmenu.add_command(label="Find all",
command=self.find_all,
underline=5)
findmenu.add_command(label="Find selection",
command=self.editbox.find_selection_event,
accelerator="Ctrl+F3",
underline=5)
findmenu.add_command(label="Replace",
command=self.editbox.replace_event,
accelerator="Ctrl+H",
underline=0)
menubar.add_cascade(label="Find", menu=findmenu, underline=0)
editmenu = Menu(menubar)
editmenu.add_command(label="Cut",
command=self.editbox.cut,
accelerator="Ctrl+X",
underline=2)
editmenu.add_command(label="Copy",
command=self.editbox.copy,
accelerator="Ctrl+C",
underline=0)
editmenu.add_command(label="Paste",
command=self.editbox.paste,
accelerator="Ctrl+V",
underline=0)
editmenu.add_separator()
editmenu.add_command(label="Select all",
command=self.editbox.select_all,
accelerator="Ctrl+A",
underline=7)
editmenu.add_command(label="Clear selection",
command=self.editbox.remove_selection,
accelerator="Esc")
menubar.add_cascade(label="Edit", menu=editmenu, underline=0)
optmenu = Menu(menubar)
optmenu.add_command(label="Settings...",
command=self.config_dialog,
underline=0)
menubar.add_cascade(label="Options", menu=optmenu, underline=0)
# display the menu
self.parent.config(menu=menubar)
self.pack()
def __init__(self, parent=None, **kwargs):
"""Constructor."""
if parent is None:
# create a new window
parent = Tkinter.Tk()
self.parent = parent
Tkinter.Frame.__init__(self, parent)
self.editbox = MultiCallCreator(TextEditor)(self, **kwargs)
self.editbox.pack(side=Tkinter.TOP)
self.editbox.add_bindings()
self.bind("<<open-config-dialog>>", self.config_dialog)
bottom = Tkinter.Frame(parent)
# lower left subframe which will contain a textfield and a Search button
bottom_left_frame = Tkinter.Frame(bottom)
self.textfield = Tkinter.Entry(bottom_left_frame)
self.textfield.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=1)
buttonSearch = Tkinter.Button(bottom_left_frame, text='Find next',
command=self.find)
buttonSearch.pack(side=Tkinter.RIGHT)
bottom_left_frame.pack(side=Tkinter.LEFT, expand=1)
# lower right subframe which will contain OK and Cancel buttons
bottom_right_frame = Tkinter.Frame(bottom)
buttonOK = Tkinter.Button(bottom_right_frame, text='OK',
command=self.pressedOK)
buttonCancel = Tkinter.Button(bottom_right_frame, text='Cancel',
command=parent.destroy)
buttonOK.pack(side=Tkinter.LEFT, fill=Tkinter.X)
buttonCancel.pack(side=Tkinter.RIGHT, fill=Tkinter.X)
bottom_right_frame.pack(side=Tkinter.RIGHT, expand=1)
bottom.pack(side=Tkinter.TOP)
# create a toplevel menu
menubar = Tkinter.Menu(self.parent)
findmenu = Tkinter.Menu(menubar)
findmenu.add_command(label="Find",
command=self.editbox.find_event,
accelerator="Ctrl+F",
underline=0)
findmenu.add_command(label="Find again",
command=self.editbox.find_again_event,
accelerator="Ctrl+G",
underline=6)
findmenu.add_command(label="Find all",
command=self.find_all,
underline=5)
findmenu.add_command(label="Find selection",
command=self.editbox.find_selection_event,
accelerator="Ctrl+F3",
underline=5)
findmenu.add_command(label="Replace",
command=self.editbox.replace_event,
accelerator="Ctrl+H",
underline=0)
menubar.add_cascade(label="Find", menu=findmenu, underline=0)
editmenu = Tkinter.Menu(menubar)
editmenu.add_command(label="Cut",
command=self.editbox.cut,
accelerator="Ctrl+X",
underline=2)
editmenu.add_command(label="Copy",
command=self.editbox.copy,
accelerator="Ctrl+C",
underline=0)
editmenu.add_command(label="Paste",
command=self.editbox.paste,
accelerator="Ctrl+V",
underline=0)
editmenu.add_separator()
editmenu.add_command(label="Select all",
command=self.editbox.select_all,
accelerator="Ctrl+A",
underline=7)
editmenu.add_command(label="Clear selection",
command=self.editbox.remove_selection,
accelerator="Esc")
menubar.add_cascade(label="Edit", menu=editmenu, underline=0)
optmenu = Tkinter.Menu(menubar)
optmenu.add_command(label="Settings...",
command=self.config_dialog,
underline=0)
menubar.add_cascade(label="Options", menu=optmenu, underline=0)
# display the menu
self.parent.config(menu=menubar)
self.pack()
class EditBoxWindow(Tkinter.Frame):
"""Edit box window."""
def __init__(self, parent=None, **kwargs):
"""Constructor."""
if parent is None:
# create a new window
parent = Tkinter.Tk()
self.parent = parent
Tkinter.Frame.__init__(self, parent)
self.editbox = MultiCallCreator(TextEditor)(self, **kwargs)
self.editbox.pack(side=Tkinter.TOP)
self.editbox.add_bindings()
self.bind("<<open-config-dialog>>", self.config_dialog)
bottom = Tkinter.Frame(parent)
# lower left subframe which will contain a textfield and a Search button
bottom_left_frame = Tkinter.Frame(bottom)
self.textfield = Tkinter.Entry(bottom_left_frame)
self.textfield.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=1)
buttonSearch = Tkinter.Button(bottom_left_frame, text='Find next',
command=self.find)
buttonSearch.pack(side=Tkinter.RIGHT)
bottom_left_frame.pack(side=Tkinter.LEFT, expand=1)
# lower right subframe which will contain OK and Cancel buttons
bottom_right_frame = Tkinter.Frame(bottom)
buttonOK = Tkinter.Button(bottom_right_frame, text='OK',
command=self.pressedOK)
buttonCancel = Tkinter.Button(bottom_right_frame, text='Cancel',
command=parent.destroy)
buttonOK.pack(side=Tkinter.LEFT, fill=Tkinter.X)
buttonCancel.pack(side=Tkinter.RIGHT, fill=Tkinter.X)
bottom_right_frame.pack(side=Tkinter.RIGHT, expand=1)
bottom.pack(side=Tkinter.TOP)
# create a toplevel menu
menubar = Tkinter.Menu(self.parent)
findmenu = Tkinter.Menu(menubar)
findmenu.add_command(label="Find",
command=self.editbox.find_event,
accelerator="Ctrl+F",
underline=0)
findmenu.add_command(label="Find again",
command=self.editbox.find_again_event,
accelerator="Ctrl+G",
underline=6)
findmenu.add_command(label="Find all",
command=self.find_all,
underline=5)
findmenu.add_command(label="Find selection",
command=self.editbox.find_selection_event,
accelerator="Ctrl+F3",
underline=5)
findmenu.add_command(label="Replace",
command=self.editbox.replace_event,
accelerator="Ctrl+H",
underline=0)
menubar.add_cascade(label="Find", menu=findmenu, underline=0)
editmenu = Tkinter.Menu(menubar)
editmenu.add_command(label="Cut",
command=self.editbox.cut,
accelerator="Ctrl+X",
underline=2)
editmenu.add_command(label="Copy",
command=self.editbox.copy,
accelerator="Ctrl+C",
underline=0)
editmenu.add_command(label="Paste",
command=self.editbox.paste,
accelerator="Ctrl+V",
underline=0)
editmenu.add_separator()
editmenu.add_command(label="Select all",
command=self.editbox.select_all,
accelerator="Ctrl+A",
underline=7)
editmenu.add_command(label="Clear selection",
command=self.editbox.remove_selection,
accelerator="Esc")
menubar.add_cascade(label="Edit", menu=editmenu, underline=0)
optmenu = Tkinter.Menu(menubar)
optmenu.add_command(label="Settings...",
command=self.config_dialog,
underline=0)
menubar.add_cascade(label="Options", menu=optmenu, underline=0)
# display the menu
self.parent.config(menu=menubar)
self.pack()
def edit(self, text, jumpIndex=None, highlight=None):
"""
Provide user with editor to modify text.
@param text: the text to be edited
@type text: unicode
@param jumpIndex: position at which to put the caret
@type jumpIndex: int
@param highlight: each occurrence of this substring will be highlighted
@type highlight: unicode
@return: the modified text, or None if the user didn't save the text
file in his text editor
@rtype: unicode or None
"""
self.text = None
# put given text into our textarea
self.editbox.insert(Tkinter.END, text)
# wait for user to push a button which will destroy (close) the window
# enable word wrap
self.editbox.tag_add('all', '1.0', Tkinter.END)
self.editbox.tag_config('all', wrap=Tkinter.WORD)
# start search if required
if highlight:
self.find_all(highlight)
if jumpIndex:
# lines are indexed starting at 1
line = text[:jumpIndex].count('\n') + 1
column = jumpIndex - (text[:jumpIndex].rfind('\n') + 1)
# don't know how to place the caret, but scrolling to the right line
# should already be helpful.
self.editbox.see('%d.%d' % (line, column))
# wait for user to push a button which will destroy (close) the window
self.parent.mainloop()
return self.text
def find_all(self, target):
"""Perform find all operation."""
self.textfield.insert(Tkinter.END, target)
self.editbox.find_all(target)
def find(self):
"""Perform find operation."""
# get text to search for
s = self.textfield.get()
if s:
self.editbox.find_all(s)
def config_dialog(self, event=None):
"""Show config dialog."""
configDialog.ConfigDialog(self, 'Settings')
def pressedOK(self):
"""
Perform OK operation.
Called when user pushes the OK button.
Saves the buffer into a variable, and closes the window.
"""
self.text = self.editbox.get('1.0', Tkinter.END)
# if the editbox contains ASCII characters only, get() will
# return string, otherwise unicode (very annoying). We only want
# it to return unicode, so we work around this.
if PY2 and isinstance(self.text, str):
self.text = UnicodeType(self.text)
self.parent.destroy()
def debug(self, event=None):
"""Call quit() and return 'break'."""
self.quit()
return "break"
def __init__(self, flist=None, filename=None, key=None, root=None):
if EditorWindow.help_url is None:
dochome = os.path.join(sys.prefix, 'Doc', 'index.html')
if sys.platform.count('linux'):
pyver = 'python-docs-' + '%s.%s.%s' % sys.version_info[:3]
if os.path.isdir('/var/www/html/python/'):
dochome = '/var/www/html/python/index.html'
else:
basepath = '/usr/share/doc/'
dochome = os.path.join(basepath, pyver, 'Doc', 'index.html')
elif sys.platform[:3] == 'win':
chmfile = os.path.join(sys.prefix, 'Doc', 'Python%s.chm' % _sphinx_version())
if os.path.isfile(chmfile):
dochome = chmfile
elif macosxSupport.runningAsOSXApp():
dochome = os.path.join(sys.prefix, 'Resources/English.lproj/Documentation/index.html')
dochome = os.path.normpath(dochome)
if os.path.isfile(dochome):
EditorWindow.help_url = dochome
if sys.platform == 'darwin':
EditorWindow.help_url = 'file://' + EditorWindow.help_url
else:
EditorWindow.help_url = 'http://docs.python.org/%d.%d' % sys.version_info[:2]
currentTheme = idleConf.CurrentTheme()
self.flist = flist
root = root or flist.root
self.root = root
try:
sys.ps1
except AttributeError:
sys.ps1 = '>>> '
self.menubar = Menu(root)
self.top = top = WindowList.ListedToplevel(root, menu=self.menubar)
if flist:
self.tkinter_vars = flist.vars
self.top.instance_dict = flist.inversedict
else:
self.tkinter_vars = {}
self.top.instance_dict = {}
self.recent_files_path = os.path.join(idleConf.GetUserCfgDir(), 'recent-files.lst')
self.text_frame = text_frame = Frame(top)
self.vbar = vbar = Scrollbar(text_frame, name='vbar')
self.width = idleConf.GetOption('main', 'EditorWindow', 'width')
text_options = {'name': 'text',
'padx': 5,
'wrap': 'none',
'width': self.width,
'height': idleConf.GetOption('main', 'EditorWindow', 'height')
}
if TkVersion >= 8.5:
text_options['tabstyle'] = 'wordprocessor'
self.text = text = MultiCallCreator(Text)(text_frame, **text_options)
self.top.focused_widget = self.text
self.createmenubar()
self.apply_bindings()
self.top.protocol('WM_DELETE_WINDOW', self.close)
self.top.bind('<<close-window>>', self.close_event)
if macosxSupport.runningAsOSXApp():
text.bind('<<close-window>>', self.close_event)
text.bind('<Control-Button-1>', self.right_menu_event)
else:
text.bind('<3>', self.right_menu_event)
text.bind('<<cut>>', self.cut)
text.bind('<<copy>>', self.copy)
text.bind('<<paste>>', self.paste)
text.bind('<<center-insert>>', self.center_insert_event)
text.bind('<<help>>', self.help_dialog)
text.bind('<<python-docs>>', self.python_docs)
text.bind('<<about-idle>>', self.about_dialog)
text.bind('<<open-config-dialog>>', self.config_dialog)
text.bind('<<open-module>>', self.open_module)
text.bind('<<do-nothing>>', lambda event: 'break')
text.bind('<<select-all>>', self.select_all)
text.bind('<<remove-selection>>', self.remove_selection)
text.bind('<<find>>', self.find_event)
text.bind('<<find-again>>', self.find_again_event)
text.bind('<<find-in-files>>', self.find_in_files_event)
text.bind('<<find-selection>>', self.find_selection_event)
text.bind('<<replace>>', self.replace_event)
text.bind('<<goto-line>>', self.goto_line_event)
text.bind('<<smart-backspace>>', self.smart_backspace_event)
text.bind('<<newline-and-indent>>', self.newline_and_indent_event)
text.bind('<<smart-indent>>', self.smart_indent_event)
text.bind('<<indent-region>>', self.indent_region_event)
text.bind('<<dedent-region>>', self.dedent_region_event)
text.bind('<<comment-region>>', self.comment_region_event)
text.bind('<<uncomment-region>>', self.uncomment_region_event)
text.bind('<<tabify-region>>', self.tabify_region_event)
text.bind('<<untabify-region>>', self.untabify_region_event)
text.bind('<<toggle-tabs>>', self.toggle_tabs_event)
text.bind('<<change-indentwidth>>', self.change_indentwidth_event)
text.bind('<Left>', self.move_at_edge_if_selection(0))
text.bind('<Right>', self.move_at_edge_if_selection(1))
text.bind('<<del-word-left>>', self.del_word_left)
text.bind('<<del-word-right>>', self.del_word_right)
text.bind('<<beginning-of-line>>', self.home_callback)
if flist:
flist.inversedict[self] = key
if key:
flist.dict[key] = self
text.bind('<<open-new-window>>', self.new_callback)
text.bind('<<close-all-windows>>', self.flist.close_all_callback)
text.bind('<<open-class-browser>>', self.open_class_browser)
text.bind('<<open-path-browser>>', self.open_path_browser)
self.set_status_bar()
vbar['command'] = text.yview
vbar.pack(side=RIGHT, fill=Y)
text['yscrollcommand'] = vbar.set
fontWeight = 'normal'
if idleConf.GetOption('main', 'EditorWindow', 'font-bold', type='bool'):
fontWeight = 'bold'
text.config(font=(idleConf.GetOption('main', 'EditorWindow', 'font'),
idleConf.GetOption('main', 'EditorWindow', 'font-size'),
fontWeight))
text_frame.pack(side=LEFT, fill=BOTH, expand=1)
text.pack(side=TOP, fill=BOTH, expand=1)
text.focus_set()
usespaces = idleConf.GetOption('main', 'Indent', 'use-spaces', type='bool')
self.usetabs = not usespaces
self.tabwidth = 8
self.indentwidth = self.tabwidth
self.set_notabs_indentwidth()
self.context_use_ps1 = False
self.num_context_lines = (50, 500, 5000000)
self.per = per = self.Percolator(text)
self.undo = undo = self.UndoDelegator()
per.insertfilter(undo)
text.undo_block_start = undo.undo_block_start
text.undo_block_stop = undo.undo_block_stop
undo.set_saved_change_hook(self.saved_change_hook)
self.io = io = self.IOBinding(self)
io.set_filename_change_hook(self.filename_change_hook)
self.recent_files_menu = Menu(self.menubar)
self.menudict['file'].insert_cascade(3, label='Recent Files', underline=0, menu=self.recent_files_menu)
self.update_recent_files_list()
self.color = None
if filename:
if os.path.exists(filename) and not os.path.isdir(filename):
io.loadfile(filename)
else:
io.set_filename(filename)
self.ResetColorizer()
self.saved_change_hook()
self.set_indentation_params(self.ispythonsource(filename))
self.load_extensions()
menu = self.menudict.get('windows')
if menu:
end = menu.index('end')
if end is None:
end = -1
if end >= 0:
menu.add_separator()
end = end + 1
self.wmenu_end = end
WindowList.register_callback(self.postwindowsmenu)
self.askyesno = tkMessageBox.askyesno
self.askinteger = tkSimpleDialog.askinteger
self.showerror = tkMessageBox.showerror
return
class EditBoxWindow(Tkinter.Frame):
"""Edit box window."""
def __init__(self, parent=None, **kwargs):
"""Constructor."""
if parent is None:
# create a new window
parent = Tkinter.Tk()
self.parent = parent
Tkinter.Frame.__init__(self, parent)
self.editbox = MultiCallCreator(TextEditor)(self, **kwargs)
self.editbox.pack(side=Tkinter.TOP)
self.editbox.add_bindings()
self.bind("<<open-config-dialog>>", self.config_dialog)
bottom = Tkinter.Frame(parent)
# lower left subframe which will contain a textfield and a Search button
bottom_left_frame = Tkinter.Frame(bottom)
self.textfield = Tkinter.Entry(bottom_left_frame)
self.textfield.pack(side=Tkinter.LEFT, fill=Tkinter.X, expand=1)
buttonSearch = Tkinter.Button(bottom_left_frame,
text='Find next',
command=self.find)
buttonSearch.pack(side=Tkinter.RIGHT)
bottom_left_frame.pack(side=Tkinter.LEFT, expand=1)
# lower right subframe which will contain OK and Cancel buttons
bottom_right_frame = Tkinter.Frame(bottom)
buttonOK = Tkinter.Button(bottom_right_frame,
text='OK',
command=self.pressedOK)
buttonCancel = Tkinter.Button(bottom_right_frame,
text='Cancel',
command=parent.destroy)
buttonOK.pack(side=Tkinter.LEFT, fill=Tkinter.X)
buttonCancel.pack(side=Tkinter.RIGHT, fill=Tkinter.X)
bottom_right_frame.pack(side=Tkinter.RIGHT, expand=1)
bottom.pack(side=Tkinter.TOP)
# create a toplevel menu
menubar = Tkinter.Menu(self.parent)
findmenu = Tkinter.Menu(menubar)
findmenu.add_command(label="Find",
command=self.editbox.find_event,
accelerator="Ctrl+F",
underline=0)
findmenu.add_command(label="Find again",
command=self.editbox.find_again_event,
accelerator="Ctrl+G",
underline=6)
findmenu.add_command(label="Find all",
command=self.find_all,
underline=5)
findmenu.add_command(label="Find selection",
command=self.editbox.find_selection_event,
accelerator="Ctrl+F3",
underline=5)
findmenu.add_command(label="Replace",
command=self.editbox.replace_event,
accelerator="Ctrl+H",
underline=0)
menubar.add_cascade(label="Find", menu=findmenu, underline=0)
editmenu = Tkinter.Menu(menubar)
editmenu.add_command(label="Cut",
command=self.editbox.cut,
accelerator="Ctrl+X",
underline=2)
editmenu.add_command(label="Copy",
command=self.editbox.copy,
accelerator="Ctrl+C",
underline=0)
editmenu.add_command(label="Paste",
command=self.editbox.paste,
accelerator="Ctrl+V",
underline=0)
editmenu.add_separator()
editmenu.add_command(label="Select all",
command=self.editbox.select_all,
accelerator="Ctrl+A",
underline=7)
editmenu.add_command(label="Clear selection",
command=self.editbox.remove_selection,
accelerator="Esc")
menubar.add_cascade(label="Edit", menu=editmenu, underline=0)
optmenu = Tkinter.Menu(menubar)
optmenu.add_command(label="Settings...",
command=self.config_dialog,
underline=0)
menubar.add_cascade(label="Options", menu=optmenu, underline=0)
# display the menu
self.parent.config(menu=menubar)
self.pack()
def edit(self, text, jumpIndex=None, highlight=None):
"""
Provide user with editor to modify text.
@param text: the text to be edited
@type text: unicode
@param jumpIndex: position at which to put the caret
@type jumpIndex: int
@param highlight: each occurrence of this substring will be highlighted
@type highlight: unicode
@return: the modified text, or None if the user didn't save the text
file in his text editor
@rtype: unicode or None
"""
self.text = None
# put given text into our textarea
self.editbox.insert(Tkinter.END, text)
# wait for user to push a button which will destroy (close) the window
# enable word wrap
self.editbox.tag_add('all', '1.0', Tkinter.END)
self.editbox.tag_config('all', wrap=Tkinter.WORD)
# start search if required
if highlight:
self.find_all(highlight)
if jumpIndex:
# lines are indexed starting at 1
line = text[:jumpIndex].count('\n') + 1
column = jumpIndex - (text[:jumpIndex].rfind('\n') + 1)
# don't know how to place the caret, but scrolling to the right line
# should already be helpful.
self.editbox.see('%d.%d' % (line, column))
# wait for user to push a button which will destroy (close) the window
self.parent.mainloop()
return self.text
def find_all(self, target):
"""Perform find all operation."""
self.textfield.insert(Tkinter.END, target)
self.editbox.find_all(target)
def find(self):
"""Perform find operation."""
# get text to search for
s = self.textfield.get()
if s:
self.editbox.find_all(s)
def config_dialog(self, event=None):
"""Show config dialog."""
configDialog.ConfigDialog(self, 'Settings')
def pressedOK(self):
"""
Perform OK operation.
Called when user pushes the OK button.
Saves the buffer into a variable, and closes the window.
"""
self.text = self.editbox.get('1.0', Tkinter.END)
# if the editbox contains ASCII characters only, get() will
# return string, otherwise unicode (very annoying). We only want
# it to return unicode, so we work around this.
if sys.version[0] == 2 and isinstance(self.text, str):
self.text = unicode(self.text) # noqa
self.parent.destroy()
def debug(self, event=None):
"""Call quit() and return 'break'."""
self.quit()
return "break"
class EditBoxWindow(Frame):
def __init__(self, parent=None, **kwargs):
if parent is None:
# create a new window
parent = Tk()
self.parent = parent
Frame.__init__(self, parent)
self.editbox = MultiCallCreator(TextEditor)(self, **kwargs)
self.editbox.pack(side=TOP)
self.editbox.add_bindings()
self.bind("<<open-config-dialog>>", self.config_dialog)
bottom = Frame(parent)
# lower left subframe which will contain a textfield and a Search button
bottom_left_frame = Frame(bottom)
self.textfield = Entry(bottom_left_frame)
self.textfield.pack(side=LEFT, fill=X, expand=1)
buttonSearch = Button(bottom_left_frame, text="Find next", command=self.find)
buttonSearch.pack(side=RIGHT)
bottom_left_frame.pack(side=LEFT, expand=1)
# lower right subframe which will contain OK and Cancel buttons
bottom_right_frame = Frame(bottom)
buttonOK = Button(bottom_right_frame, text="OK", command=self.pressedOK)
buttonCancel = Button(bottom_right_frame, text="Cancel", command=parent.destroy)
buttonOK.pack(side=LEFT, fill=X)
buttonCancel.pack(side=RIGHT, fill=X)
bottom_right_frame.pack(side=RIGHT, expand=1)
bottom.pack(side=TOP)
# create a toplevel menu
menubar = Menu(self.parent)
findmenu = Menu(menubar)
findmenu.add_command(label="Find", command=self.editbox.find_event, accelerator="Ctrl+F", underline=0)
findmenu.add_command(
label="Find again", command=self.editbox.find_again_event, accelerator="Ctrl+G", underline=6
)
findmenu.add_command(label="Find all", command=self.find_all, underline=5)
findmenu.add_command(
label="Find selection", command=self.editbox.find_selection_event, accelerator="Ctrl+F3", underline=5
)
findmenu.add_command(label="Replace", command=self.editbox.replace_event, accelerator="Ctrl+H", underline=0)
menubar.add_cascade(label="Find", menu=findmenu, underline=0)
editmenu = Menu(menubar)
editmenu.add_command(label="Cut", command=self.editbox.cut, accelerator="Ctrl+X", underline=2)
editmenu.add_command(label="Copy", command=self.editbox.copy, accelerator="Ctrl+C", underline=0)
editmenu.add_command(label="Paste", command=self.editbox.paste, accelerator="Ctrl+V", underline=0)
editmenu.add_separator()
editmenu.add_command(label="Select all", command=self.editbox.select_all, accelerator="Ctrl+A", underline=7)
editmenu.add_command(label="Clear selection", command=self.editbox.remove_selection, accelerator="Esc")
menubar.add_cascade(label="Edit", menu=editmenu, underline=0)
optmenu = Menu(menubar)
optmenu.add_command(label="Settings...", command=self.config_dialog, underline=0)
menubar.add_cascade(label="Options", menu=optmenu, underline=0)
# display the menu
self.parent.config(menu=menubar)
self.pack()
def edit(self, text, jumpIndex=None, highlight=None):
"""
Parameters:
* text - a Unicode string
* jumpIndex - an integer: position at which to put the caret
* highlight - a substring; each occurence will be highlighted
"""
self.text = None
# put given text into our textarea
self.editbox.insert(END, text)
# wait for user to push a button which will destroy (close) the window
# enable word wrap
self.editbox.tag_add("all", "1.0", END)
self.editbox.tag_config("all", wrap=WORD)
# start search if required
if highlight:
self.find_all(highlight)
if jumpIndex:
print jumpIndex
# lines are indexed starting at 1
line = text[:jumpIndex].count("\n") + 1
column = jumpIndex - (text[:jumpIndex].rfind("\n") + 1)
# don't know how to place the caret, but scrolling to the right line
# should already be helpful.
self.editbox.see("%d.%d" % (line, column))
# wait for user to push a button which will destroy (close) the window
self.parent.mainloop()
return self.text
def find_all(self, target):
self.textfield.insert(END, target)
self.editbox.find_all(target)
def find(self):
# get text to search for
s = self.textfield.get()
if s:
self.editbox.find_all(s)
def config_dialog(self, event=None):
configDialog.ConfigDialog(self, "Settings")
def pressedOK(self):
# called when user pushes the OK button.
# saves the buffer into a variable, and closes the window.
self.text = self.editbox.get("1.0", END)
# if the editbox contains ASCII characters only, get() will
# return string, otherwise unicode (very annoying). We only want
# it to return unicode, so we work around this.
if isinstance(self.text, str):
self.text = unicode(self.text)
self.parent.destroy()
def debug(self, event=None):
self.quit()
return "break"
