def sort_column(tree: ttk.Treeview, col: int, descending: bool):
"""
Sort tree contents when a column header is clicked on.
:param tree: the root tree to sort
:param col: the column of the tree to sort
:param descending: If True sort in descending order, otherwise sort in ascending order
"""
data = [(tree.set(child, col), child) for child in tree.get_children('')]
try_date = False
try:
data = [(float(d[0]), d[1]) for d in data]
except ValueError:
try_date = True
if try_date:
try:
data = [(parser.parse(d[0]), d[1]) for d in data]
except ValueError:
pass
data.sort(reverse=descending)
for ix, item in enumerate(data):
tree.move(item[1], '', ix)
tree.heading(col,
command=lambda c=col: sort_column(tree, c, not descending))
def treeview_sort_column(treeview: ttk.Treeview, col, reverse=False):
l = [(treeview.set(k, col), k) for k in treeview.get_children('')]
l.sort(reverse=reverse)
# Rearranging items in sorted positions
for index, (val, k) in enumerate(l):
treeview.move(k, '', index)
treeview.heading(
col, command=lambda: treeview_sort_column(treeview, col, not reverse))
def tv_column_sort(tv: ttk.Treeview, col: str, reverse: bool) -> None:
l = [(tv.set(k, col), k) for k in tv.get_children('')]
try:
l.sort(key=lambda t: int(t[0]), reverse=reverse)
except ValueError:
l.sort(reverse=reverse)
for index, (val, k) in enumerate(l):
tv.move(k, '', index)
tv.heading(col, command=lambda: tv_column_sort(tv, col, not reverse))
def sort_by(self,
col_name: str,
is_descending: bool,
tree: ttk.Treeview = None):
if tree is None:
tree = self.tree
data_list = [(tree.set(child_id, col_name), child_id)
for child_id in tree.get_children('')]
data_list.sort(reverse=is_descending)
for new_idx, (item_name, item_id) in enumerate(data_list):
tree.move(item_id, '', new_idx)
# switch the heading so it will sort in the opposite direction
tree.heading(col_name,
command=lambda col=col_name: self.sort_by(
col, (not is_descending), tree))
class BioInfo(Tk):
def __init__(self):
Tk.__init__(self)
self.wm_title("BioInfo : comparaison des listes")
self.resizable(width=FALSE, height=FALSE)
self.SortDir = False
# Lists Types
self.typeList1 = None
self.typeList2 = None
# Frame content
self.frameContent = Frame(self)
self.frameContent.pack(side=TOP, fill=X)
# ScrollBar
scrollbar = Scrollbar(self.frameContent, orient=VERTICAL)
scrollbar.pack(side=RIGHT, fill=Y)
# Result Content
self.dataCols = ('microArn_A', 'microArn_B', 'FoldC', 'p-Value', 'Note')
self.tree = Treeview(self.frameContent, columns=self.dataCols, show = 'headings', yscrollcommand=scrollbar.set)
# configure column headings
for c in self.dataCols:
self.tree.heading(c, text=c, command=lambda c=c: self.columnSort(c, self.SortDir))
self.tree.column(c, width=10)
self.tree.pack(side=LEFT, fill=X, expand="yes")
scrollbar.config(command=self.tree.yview)
# Frame Lists
self.frameLists = Frame(self)
self.frameLists.pack(side=LEFT)
# Frame Forms
self.frameForms = Frame(self)
self.frameForms.pack(side=LEFT, padx=20)
#Liste n°1 selection
self.frameList1 = Frame(self.frameLists)
self.frameList1.pack()
self.typeListStr1 = StringVar(self.frameList1)
self.typeListStr1.set(str(ListBioType.TypeA))
self.buttonTypeList1 = OptionMenu(self.frameList1, self.typeListStr1, str(ListBioType.TypeA), str(ListBioType.TypeB)).pack(side=LEFT)
self.entrylist1 = Entry(self.frameList1, width=30)
self.entrylist1.pack(side=LEFT)
self.buttonBrowseList1 = Button(self.frameList1, text="Parcourir", command=self.load_fileList1, width=10)
self.buttonBrowseList1.pack(side=LEFT, padx=5)
# List n°2 selection
self.frameList2 = Frame(self.frameLists)
self.frameList2.pack(side=BOTTOM)
self.typeListStr2 = StringVar(self.frameList2)
self.typeListStr2.set(str(ListBioType.TypeB))
self.buttonTypeList2 = OptionMenu(self.frameList2, self.typeListStr2, str(ListBioType.TypeA), str(ListBioType.TypeB)).pack(side=LEFT)
self.entrylist2 = Entry(self.frameList2, width=30)
self.entrylist2.pack(side=LEFT)
self.buttonBrowseList2 = Button(self.frameList2, text="Parcourir", command=self.load_fileList2, width=10)
self.buttonBrowseList2.pack(side=LEFT, padx=5)
# Form pValue
self.framePVal = Frame(self.frameForms)
self.framePVal.pack()
Label(self.framePVal, text="pValue").pack(side=LEFT)
self.entryPVal = Entry(self.framePVal, width=6)
self.entryPVal.pack(side=LEFT)
# Form foldC
self.frameFoldC = Frame(self.frameForms)
self.frameFoldC.pack()
Label(self.frameFoldC, text="foldCh").pack(side=LEFT)
self.entryFoldC = Entry(self.frameFoldC, width=6)
self.entryFoldC.pack(side=LEFT)
# Form note
self.frameNote = Frame(self.frameForms)
self.frameNote.pack()
Label(self.frameNote, text="note ").pack(side=LEFT)
self.entryNote = Entry(self.frameNote, width=6)
self.entryNote.pack(side=LEFT)
# Bouton comparer
self.buttonComparer = Button(self, text="Comparer", command=self.compare, width=10, state=DISABLED)
self.buttonComparer.pack(fill= X, expand="yes", padx=20, pady=(10,0))
#Bouton exporter
self.buttonExport = Button(self, text="Exporter", command=self.export, width=10, state=DISABLED)
self.buttonExport.pack(fill= X, expand="yes", padx=20)
# Réinitialiser
self.buttonReset = Button(self, text="Réinitialiser", command=self.reset, width=10)
self.buttonReset.pack(fill= X, expand="yes", padx=20, pady=(0,10))
# file members
self.list1 = None
self.list2 = None
def load_fileList1(self):
fname = askopenfilename(filetypes=(("CSV files", "*.csv"),
("All files", "*.*") ))
if fname:
self.entrylist1.delete(0, END)
self.list1 = fname
self.entrylist1.insert(0,fname)
self.buttonComparer.config(state=NORMAL)
def load_fileList2(self):
fname = askopenfilename(filetypes=(("CSV files", "*.csv"),
("All files", "*.*") ))
if fname:
self.entrylist2.delete(0, END)
self.list2 = fname
self.entrylist2.insert(0,fname)
self.buttonComparer.config(state=NORMAL)
else:
showerror("Erreur : fichier B", "La liste B est introuvable")
def resetTree (self):
for i in self.tree.get_children():
self.tree.delete(i)
def reset(self):
self.list1 = None
self.entrylist1.delete(0, END)
self.list2 = None
self.entrylist2.delete(0, END)
self.entryPVal.delete(0,END)
self.entryFoldC.delete(0, END)
self.entryNote.delete(0, END)
self.typeList1 = None
self.typeList2 = None
self.buttonExport.config(state=DISABLED)
self.buttonComparer.config(state=DISABLED)
self.resetTree()
def isValidfoldC(self, s):
try:
float(s)
return True
except ValueError:
return False
def isValidPValue(self, s):
try:
f = float(s)
if f >= 0 and f <= 1:
return True
else:
return False
except:
return False
def isValidNote (self, s):
try:
f = int(s)
return True
except:
return False
def compare(self):
self.buttonExport.config(state=NORMAL)
# Détermination type Listes
# List 1
if self.typeListStr1.get() == str(ListBioType.TypeA):
self.typeList1 = ListBioType.TypeA
elif self.typeListStr1.get() == str(ListBioType.TypeB):
self.typeList1 = ListBioType.TypeB
else:
self.typeList1 = None
# List 2
if self.typeListStr2.get() == str(ListBioType.TypeA):
self.typeList2 = ListBioType.TypeA
elif self.typeListStr2.get() == str(ListBioType.TypeB):
self.typeList2 = ListBioType.TypeB
else:
self.typeList2 = None
if not self.isValidfoldC(self.entryFoldC.get()) and not self.entryFoldC.get() == "":
showerror("Erreur : foldC","La valeur fold Change n'est pas un nombre")
elif not self.isValidPValue(self.entryPVal.get()) and not self.entryPVal.get() == "":
showerror("Erreur : pValue","La valeur pValue n'est pas un nombre compris entre 0 et 1")
elif not self.isValidNote(self.entryNote.get()) and not self.entryNote.get() == "":
showerror("Erreur : note", "La valeur note n'est pas un nombre entier")
# (List A and No List) or (No List and List A)
elif ((self.list1 is not None and self.typeList1 == ListBioType.TypeA) and (self.list2 is None)) or\
((self.list2 is not None and self.typeList2 == ListBioType.TypeA) and (self.list1 is None)):
self.resetTree()
try:
listComp = ListComparator(self.list1, self.list2, self.entryPVal.get(), self.entryFoldC.get(), self.entryNote.get())
for e in listComp.getFilterListA():
self.tree.insert('', 'end', values=e)
except IndexError:
showerror("Erreur : liste A invalide", "Le fichier liste A n'est pas un fichier valide")
# (List B and No List) or (No List and List B)
elif ((self.list1 is not None and self.typeList1 == ListBioType.TypeB) and (self.list2 is None)) or\
((self.list2 is not None and self.typeList2 == ListBioType.TypeB) and (self.list1 is None)):
self.resetTree()
try:
listComp = ListComparator(self.list1, self.list2, self.entryPVal.get(), self.entryFoldC.get())
for e in listComp.getFilterListB():
self.tree.insert('', 'end', values=e)
except IndexError:
showerror("Erreur : liste A invalide", "Le fichier liste A n'est pas un fichier valide")
# (List A and List B) or (List B and List A)
elif ((self.list1 is not None and self.typeList1 == ListBioType.TypeA) and \
(self.list2 is not None and self.typeList2 == ListBioType.TypeB)) or \
((self.list1 is not None and self.typeList1 == ListBioType.TypeB) and \
(self.list2 is not None and self.typeList2 == ListBioType.TypeA)):
self.resetTree()
listA = ""
listB = ""
if self.typeList1 == ListBioType.TypeA:
listA = self.list1
else:
listA = self.list2
if self.typeList1 == ListBioType.TypeB:
listB = self.list1
else:
listB = self.list2
try:
listComp = ListComparator(listA, listB, self.entryPVal.get(), self.entryFoldC.get(), self.entryNote.get())
for e in listComp.getDiffAandB():
self.tree.insert('', 'end', values=e)
except IndexError:
showerror("Erreur : liste A ou B invalide", "Le fichier liste A ou B n'est pas un fichier valide")
# (List A and List A)
elif ((self.list1 is not None and self.typeList1 == ListBioType.TypeA) and \
(self.list2 is not None and self.typeList2 == ListBioType.TypeA)):
self.resetTree()
try:
listComp = ListComparator(self.list1, self.list2, self.entryPVal.get(), self.entryFoldC.get(), self.entryNote.get())
for e in listComp.getDiffAandA():
self.tree.insert('', 'end', values=e)
except IndexError:
showerror("Erreur : liste A ou B invalide", "Le fichier liste A ou B n'est pas un fichier valide")
# (List B and List B)
elif ((self.list1 is not None and self.typeList1 == ListBioType.TypeB) and \
(self.list2 is not None and self.typeList2 == ListBioType.TypeB)):
self.resetTree()
try:
listComp = ListComparator(self.list1, self.list2, self.entryPVal.get(), self.entryFoldC.get())
for e in listComp.getDiffBandB():
self.tree.insert('', 'end', values=e)
except IndexError:
showerror("Erreur : liste A ou B invalide", "Le fichier liste A ou B n'est pas un fichier valide")
else:
showerror("Erreur : Combinaisons de listes invalides", "Votre choix de types de listes ne correspond à aucune combinaison possible, contacter le developpeur")
def export(self):
if len(self.tree.get_children()) == 0:
showinfo("Export", "Il n'y a rien à exporter")
return
fname = asksaveasfilename(filetypes=(("CSV files", "*.csv"),
("All files", "*.*") ))
if fname:
resExp = []
for it in self.tree.get_children():
resExp.append(self.tree.item(it)["values"])
expTabToCSV = TreeExportator(resExp, fname)
expTabToCSV.export()
showinfo("Export", "Exportation au format CSV réussi")
def columnSort (self, col, descending=False):
data = [(self.tree.set(child, col), child) for child in self.tree.get_children('')]
data.sort(reverse=descending)
for indx, item in enumerate(data):
self.tree.move(item[1], '', indx)
# reverse sort direction for next sort operation
self.SortDir = not descending
class Manager(Toplevel):
def __init__(self, master):
Toplevel.__init__(self, master, class_=APP_NAME)
self.title(_("Manage Feeds"))
self.grab_set()
self.columnconfigure(0, weight=1)
self.rowconfigure(0, weight=1)
self.im_moins = PhotoImage(master=self, file=IM_MOINS)
self.im_moins_sel = PhotoImage(master=self, file=IM_MOINS_SEL)
self.im_moins_clicked = PhotoImage(master=self, file=IM_MOINS_CLICKED)
self.im_plus = PhotoImage(master=self, file=IM_PLUS)
self._no_edit_entry = self.register(lambda: False)
self.change_made = False
self.categories = set(LATESTS.sections())
self.categories.remove('All')
self.categories.add('')
# --- treeview
self.tree = Treeview(self,
columns=('Title', 'URL', 'Category', 'Remove'),
style='manager.Treeview',
selectmode='none')
self.tree.heading('Title',
text=_('Title'),
command=lambda: self._sort_column('Title', False))
self.tree.heading('URL',
text=_('URL'),
command=lambda: self._sort_column('URL', False))
self.tree.heading('Category',
text=_('Category'),
command=lambda: self._sort_column('Category', False))
self.tree.column('#0', width=6)
self.tree.column('Title', width=250)
self.tree.column('URL', width=350)
self.tree.column('Category', width=150)
self.tree.column('Remove', width=20, minwidth=20, stretch=False)
y_scroll = AutoScrollbar(self,
orient='vertical',
command=self.tree.yview)
x_scroll = AutoScrollbar(self,
orient='horizontal',
command=self.tree.xview)
self.tree.configure(xscrollcommand=x_scroll.set,
yscrollcommand=y_scroll.set)
self.tree.bind('<Motion>', self._highlight_active)
self.tree.bind('<Leave>', self._leave)
self._last_active_item = None
# --- populate treeview
for title in sorted(FEEDS.sections(), key=lambda x: x.lower()):
item = self.tree.insert('',
'end',
values=(title, FEEDS.get(title, 'url'),
FEEDS.get(title,
'category',
fallback=''), ''))
if FEEDS.getboolean(title, 'active', fallback=True):
self.tree.selection_add(item)
self.tree.item(item, tags=item)
self.tree.tag_configure(item, image=self.im_moins)
self.tree.tag_bind(
item,
'<ButtonRelease-1>',
lambda event, i=item: self._click_release(event, i))
self.tree.tag_bind(item,
'<ButtonPress-1>',
lambda event, i=item: self._press(event, i))
self.tree.tag_bind(item,
'<Double-1>',
lambda event, i=item: self._edit(event, i))
self.tree.grid(row=0, column=0, sticky='ewsn')
x_scroll.grid(row=1, column=0, sticky='ew')
y_scroll.grid(row=0, column=1, sticky='ns')
Button(self,
image=self.im_plus,
command=self.feed_add,
style='manager.TButton').grid(row=2,
column=0,
columnspan=2,
sticky='e',
padx=4,
pady=4)
self._check_add_id = ''
def destroy(self):
try:
self.after_cancel(self._check_add_id)
except ValueError:
pass
Toplevel.destroy(self)
def _edit(self, event, item):
"""Edit feed title."""
column = self.tree.identify_column(event.x)
if column in ['#1', '#2']:
bbox = self.tree.bbox(item, column)
entry = Entry(self.tree)
entry.place(x=bbox[0],
y=bbox[1],
width=bbox[2],
height=bbox[3],
anchor='nw')
entry.bind('<Escape>', lambda e: entry.destroy())
entry.bind('<FocusOut>', lambda e: entry.destroy())
if column == '#1':
entry.insert(0, self.tree.item(item, 'values')[0])
entry.configure(style='manager.TEntry')
def ok(event):
name = entry.get()
if name:
name = self.master.feed_rename(
self.tree.set(item, 'Title'), name)
self.tree.set(item, 'Title', name)
entry.destroy()
entry.bind('<Return>', ok)
else:
entry.insert(0, self.tree.item(item, 'values')[1])
entry.configure(style='no_edit.TEntry',
validate='key',
validatecommand=self._no_edit_entry)
entry.selection_range(0, 'end')
entry.focus_set()
elif column == '#3':
def focus_out(event):
x, y = self.tree.winfo_pointerxy()
x0 = combo.winfo_rootx()
x1 = x0 + combo.winfo_width()
y0 = combo.winfo_rooty()
y1 = y0 + combo.winfo_height()
if not (x0 <= x <= x1 and y0 <= y <= y1):
combo.destroy()
def ok(event):
category = combo.get().strip()
self.categories.add(category)
self.master.feed_change_cat(self.tree.set(item, 'Title'),
self.tree.set(item, 'Category'),
category)
self.tree.set(item, 'Category', category)
combo.destroy()
bbox = self.tree.bbox(item, column)
cat = list(self.categories)
combo = AutoCompleteCombobox(self.tree,
values=cat,
allow_other_values=True)
combo.place(x=bbox[0],
y=bbox[1],
width=bbox[2],
height=bbox[3],
anchor='nw')
combo.bind('<Escape>', lambda e: combo.destroy())
combo.bind('<FocusOut>', focus_out)
combo.bind('<Return>', ok)
combo.bind('<<ComboboxSelected>>', ok)
combo.current(cat.index(self.tree.set(item, '#3')))
def _press(self, event, item):
if self.tree.identify_column(event.x) == '#4':
self.tree.tag_configure(item, image=self.im_moins_clicked)
def _click_release(self, event, item):
"""Handle click on items."""
if self.tree.identify_row(event.y) == item:
if self.tree.identify_column(event.x) == '#4':
title = self.tree.item(item, 'values')[0]
rep = True
if CONFIG.getboolean('General',
'confirm_remove',
fallback=True):
rep = askokcancel(
_('Confirmation'),
_('Do you want to remove the feed {feed}?').format(
feed=title))
if rep:
self.master.feed_remove(title)
self.tree.delete(item)
self.change_made = True
elif self.tree.identify_element(
event.x, event.y) == 'Checkbutton.indicator':
sel = self.tree.selection()
if item in sel:
self.tree.selection_remove(item)
self.master.feed_set_active(self.tree.set(item, '#1'),
False)
else:
self.tree.selection_add(item)
self.master.feed_set_active(self.tree.set(item, '#1'),
True)
self.change_made = True
else:
self.tree.tag_configure(item, image=self.im_moins)
def _leave(self, event):
"""Remove highlight when mouse leave the treeview."""
if self._last_active_item is not None:
self.tree.tag_configure(self._last_active_item,
image=self.im_moins)
def _highlight_active(self, event):
"""Highlight minus icon under the mouse."""
if self._last_active_item is not None:
self.tree.tag_configure(self._last_active_item,
image=self.im_moins)
if self.tree.identify_column(event.x) == '#4':
item = self.tree.identify_row(event.y)
if item:
self.tree.tag_configure(item, image=self.im_moins_sel)
self._last_active_item = item
else:
self._last_active_item = None
else:
self._last_active_item = None
def _sort_column(self, column, reverse):
"""Sort column by (reversed) alphabetical order."""
l = [(self.tree.set(c, column), c) for c in self.tree.get_children('')]
l.sort(reverse=reverse, key=lambda x: x[0].lower())
for index, (val, c) in enumerate(l):
self.tree.move(c, "", index)
self.tree.heading(
column, command=lambda: self._sort_column(column, not reverse))
def feed_add(self):
dialog = Add(self)
self.wait_window(dialog)
url = dialog.url
if url:
self.configure(cursor='watch')
queue = self.master.feed_add(url, manager=True)
self._check_add_id = self.after(1000, self._check_add_finished,
url, queue)
def _check_add_finished(self, url, queue):
if queue.empty():
self._check_add_id = self.after(1000, self._check_add_finished,
url, queue)
else:
title = queue.get(False)
if title:
item = self.tree.insert('', 'end', values=(title, url, ''))
self.tree.item(item, tags=item)
self.tree.tag_configure(item, image=self.im_moins)
self.tree.tag_bind(
item, '<ButtonRelease-1>',
lambda event: self._click_release(event, item))
self.tree.tag_bind(item, '<ButtonPress-1>',
lambda event: self._press(event, item))
self.tree.tag_bind(item, '<Double-1>',
lambda event: self._edit(event, item))
self.tree.selection_add(item)
self.change_made = True
self.configure(cursor='arrow')
self.focus_set()
self.grab_set()
class TreeviewPanel(tk.Frame):
def __init__(self, parent: tk.BaseWidget, data: Mapping, *args) -> None:
super().__init__(parent, *args)
self.display = "trunc"
self.harmonic = tk.StringVar(self)
harmonic_label = tk.Label(self, textvariable=self.harmonic)
harmonic_label.pack(side=tk.TOP)
self.tv = Treeview(
self,
columns=("glyph", "angle", "trunc"),
show=[],
height=13,
displaycolumn=["glyph", self.display],
)
self.tv.column("glyph",
anchor="center",
minwidth=40,
width=40,
stretch=False)
self.tv.column("angle",
anchor="center",
minwidth=120,
width=120,
stretch=False)
self.tv.column("trunc",
anchor="center",
minwidth=120,
width=120,
stretch=False)
self.tv.pack(side=tk.TOP)
self.button_panel = tk.Frame(self)
self.button_panel.pack(side=tk.TOP)
self.up = tk.Button(self.button_panel,
text="\u25b2",
command=self.scroll_up)
self.up.pack(side=tk.LEFT)
self.toggle = tk.Button(self.button_panel,
text="Toggle",
command=self.toggle_column)
self.toggle.pack(side=tk.LEFT)
self.down = tk.Button(self.button_panel,
text="\u25bc",
command=self.scroll_down)
self.down.pack(side=tk.LEFT)
self.harm_panel = tk.Frame(self)
self.harm_panel.pack(side=tk.TOP)
self.harm_text = tk.Label(self.harm_panel, text="Harmonic:")
self.harm_text.pack(side=tk.LEFT)
self.harm = tk.Spinbox(self.harm_panel, from_=1, to=300, width=5)
self.harm.pack(side=tk.LEFT, padx=5)
self.harm.bind("<Key>", partial(spinbox_handler, self))
self.data = data
self.fill_data(harmonic=1)
def fill_data(self, harmonic: int) -> None:
self.harmonic.set("Current harmonic: %d" % harmonic)
for item in self.tv.get_children():
self.tv.delete(item)
harm_angles = harmonics(self.data["base_angles"], harmonic)
trunc_angles = map(str, map(truncate_rounding, harm_angles))
rounded_angles = map(lambda x: "%.2f°" % x, harm_angles)
for row in zip(self.data["glyphs"], rounded_angles, trunc_angles):
self.tv.insert("", tk.END, values=row)
def spinbox_command(self):
pass
def toggle_column(self):
if self.display == "angle":
self.display = "trunc"
else:
self.display = "angle"
self.tv.configure(displaycolumn=["glyph", self.display])
def scroll_down(self):
last_item = self.tv.get_children()[-1]
self.tv.move(last_item, "", 0)
def scroll_up(self):
first_item = self.tv.get_children()[0]
self.tv.move(first_item, "", tk.END)
def apply_command(self):
val = self.harm.get()
try:
val = int(val)
if val >= 1:
self.fill_data(harmonic=val)
except ValueError:
messagebox.showwarning(
"Harmonic", "The harmonic number must be a positive integer")
class Multicolumn_Listbox(Frame):
_style_index = 0
class List_Of_Rows(object):
def __init__(self, multicolumn_listbox):
self._multicolumn_listbox = multicolumn_listbox
def data(self, index):
return self._multicolumn_listbox.row_data(index)
def get(self, index):
return Row(self._multicolumn_listbox, index)
def insert(self, data, index=None):
self._multicolumn_listbox.insert_row(data, index)
def delete(self, index):
self._multicolumn_listbox.delete_row(index)
def update(self, index, data):
self._multicolumn_listbox.update_row(index, data)
def select(self, index):
self._multicolumn_listbox.select_row(index)
def deselect(self, index):
self._multicolumn_listbox.deselect_row(index)
def set_selection(self, indices):
self._multicolumn_listbox.set_selection(indices)
def __getitem__(self, index):
return self.get(index)
def __setitem__(self, index, value):
return self._multicolumn_listbox.update_row(index, value)
def __delitem__(self, index):
self._multicolumn_listbox.delete_row(index)
def __len__(self):
return self._multicolumn_listbox.number_of_rows
class List_Of_Columns(object):
def __init__(self, multicolumn_listbox):
self._multicolumn_listbox = multicolumn_listbox
def data(self, index):
return self._multicolumn_listbox.get_column(index)
def get(self, index):
return Column(self._multicolumn_listbox, index)
def delete(self, index):
self._multicolumn_listbox.delete_column(index)
def update(self, index, data):
self._multicolumn_listbox.update_column(index, data)
def __getitem__(self, index):
return self.get(index)
def __setitem__(self, index, value):
return self._multicolumn_listbox.update_column(index, value)
def __delitem__(self, index):
self._multicolumn_listbox.delete_column(index)
def __len__(self):
return self._multicolumn_listbox.number_of_columns
def __init__(self,
master,
columns,
data=None,
command=None,
sort=True,
select_mode=None,
heading_anchor=CENTER,
cell_anchor=W,
style=None,
height=None,
padding=None,
adjust_heading_to_content=False,
stripped_rows=None,
selection_background=None,
selection_foreground=None,
field_background=None,
heading_font=None,
heading_background=None,
heading_foreground=None,
cell_pady=2,
cell_background=None,
cell_foreground=None,
cell_font=None,
headers=True):
self._stripped_rows = stripped_rows
self._columns = columns
self._number_of_rows = 0
self._number_of_columns = len(columns)
self.row = self.List_Of_Rows(self)
self.column = self.List_Of_Columns(self)
s = Style()
if style is None:
style_name = "Multicolumn_Listbox%s.Treeview" % self._style_index
self._style_index += 1
else:
style_name = style
style_map = {}
if selection_background is not None:
style_map["background"] = [('selected', selection_background)]
if selection_foreground is not None:
style_map["foeground"] = [('selected', selection_foreground)]
if style_map:
s.map(style_name, **style_map)
style_config = {}
if cell_background is not None:
style_config["background"] = cell_background
if cell_foreground is not None:
style_config["foreground"] = cell_foreground
if cell_font is None:
font_name = s.lookup(style_name, "font")
cell_font = nametofont(font_name)
else:
if not isinstance(cell_font, Font):
if isinstance(cell_font, basestring):
cell_font = nametofont(cell_font)
else:
if len(Font) == 1:
cell_font = Font(family=cell_font[0])
elif len(Font) == 2:
cell_font = Font(family=cell_font[0],
size=cell_font[1])
elif len(Font) == 3:
cell_font = Font(family=cell_font[0],
size=cell_font[1],
weight=cell_font[2])
else:
raise ValueError(
"Not possible more than 3 values for font")
style_config["font"] = cell_font
self._cell_font = cell_font
self._rowheight = cell_font.metrics("linespace") + cell_pady
style_config["rowheight"] = self._rowheight
if field_background is not None:
style_config["fieldbackground"] = field_background
s.configure(style_name, **style_config)
heading_style_config = {}
if heading_font is not None:
heading_style_config["font"] = heading_font
if heading_background is not None:
heading_style_config["background"] = heading_background
if heading_foreground is not None:
heading_style_config["foreground"] = heading_foreground
heading_style_name = style_name + ".Heading"
s.configure(heading_style_name, **heading_style_config)
treeview_kwargs = {"style": style_name}
if height is not None:
treeview_kwargs["height"] = height
if padding is not None:
treeview_kwargs["padding"] = padding
if headers:
treeview_kwargs["show"] = "headings"
else:
treeview_kwargs["show"] = ""
if select_mode is not None:
treeview_kwargs["selectmode"] = select_mode
self.interior = Treeview(master, columns=columns, **treeview_kwargs)
if command is not None:
self._command = command
self.interior.bind("<<TreeviewSelect>>", self._on_select)
for i in range(0, self._number_of_columns):
if sort:
self.interior.heading(
i,
text=columns[i],
anchor=heading_anchor,
command=lambda col=i: self.sort_by(col, descending=False))
else:
self.interior.heading(i,
text=columns[i],
anchor=heading_anchor)
if adjust_heading_to_content:
self.interior.column(i, width=Font().measure(columns[i]))
self.interior.column(i, anchor=cell_anchor)
if data is not None:
for row in data:
self.insert_row(row)
@property
def row_height(self):
return self._rowheight
@property
def font(self):
return self._cell_font
def configure_column(self,
index,
width=None,
minwidth=None,
anchor=None,
stretch=None):
kwargs = {}
for config_name in ("width", "anchor", "stretch", "minwidth"):
config_value = locals()[config_name]
if config_value is not None:
kwargs[config_name] = config_value
self.interior.column('#%s' % (index + 1), **kwargs)
def row_data(self, index):
try:
item_ID = self.interior.get_children()[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
return self.item_ID_to_row_data(item_ID)
def update_row(self, index, data):
try:
item_ID = self.interior.get_children()[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
if len(data) == len(self._columns):
self.interior.item(item_ID, values=data)
else:
raise ValueError("The multicolumn listbox has only %d columns" %
self._number_of_columns)
def delete_row(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
self.interior.delete(item_ID)
self._number_of_rows -= 1
if self._stripped_rows:
for i in range(index, self._number_of_rows):
self.interior.tag_configure(list_of_items[i + 1],
background=self._stripped_rows[i %
2])
def insert_row(self, data, index=None):
if len(data) != self._number_of_columns:
raise ValueError("The multicolumn listbox has only %d columns" %
self._number_of_columns)
if index is None:
index = self._number_of_rows - 1
item_ID = self.interior.insert('', index, values=data)
self.interior.item(item_ID, tags=item_ID)
self._number_of_rows += 1
if self._stripped_rows:
list_of_items = self.interior.get_children()
self.interior.tag_configure(item_ID,
background=self._stripped_rows[index %
2])
for i in range(index + 1, self._number_of_rows):
self.interior.tag_configure(list_of_items[i],
background=self._stripped_rows[i %
2])
def column_data(self, index):
return [
self.interior.set(child_ID, index)
for child_ID in self.interior.get_children('')
]
def update_column(self, index, data):
for i, item_ID in enumerate(self.interior.get_children()):
data_row = self.item_ID_to_row_data(item_ID)
data_row[index] = data[i]
self.interior.item(item_ID, values=data_row)
return data
def clear(self):
# Another possibility:
# self.interior.delete(*self.interior.get_children())
for row in self.interior.get_children():
self.interior.delete(row)
self._number_of_rows = 0
def update(self, data):
self.clear()
for row in data:
self.insert_row(row)
def focus(self, index=None):
if index is None:
return self.interior.item(self.interior.focus())
else:
item = self.interior.get_children()[index]
self.interior.focus(item)
def state(self, state=None):
if state is None:
return self.interior.state()
else:
self.interior.state(state)
@property
def number_of_rows(self):
return self._number_of_rows
@property
def number_of_columns(self):
return self._number_of_columns
def toogle_selection(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
self.interior.selection_toggle(item_ID)
def select_row(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
self.interior.selection_add(item_ID)
def deselect_row(self, index):
list_of_items = self.interior.get_children()
try:
item_ID = list_of_items[index]
except IndexError:
raise ValueError("Row index out of range: %d" % index)
self.interior.selection_remove(item_ID)
def deselect_all(self):
self.interior.selection_remove(self.interior.selection())
def set_selection(self, indices):
list_of_items = self.interior.get_children()
self.interior.selection_set(" ".join(list_of_items[row_index]
for row_index in indices))
@property
def selected_rows(self):
data = []
for item_ID in self.interior.selection():
data_row = self.item_ID_to_row_data(item_ID)
data.append(data_row)
return data
@property
def indices_of_selected_rows(self):
list_of_indices = []
for index, item_ID in enumerate(self.interior.get_children()):
if item_ID in self.interior.selection():
list_of_indices.append(index)
return list_of_indices
def delete_all_selected_rows(self):
selected_items = self.interior.selection()
for item_ID in selected_items:
self.interior.delete(item_ID)
number_of_deleted_rows = len(selected_items)
self._number_of_rows -= number_of_deleted_rows
return number_of_deleted_rows
def _on_select(self, event):
for item_ID in event.widget.selection():
data_row = self.item_ID_to_row_data(item_ID)
self._command(data_row)
def item_ID_to_row_data(self, item_ID):
item = self.interior.item(item_ID)
return item["values"]
@property
def table_data(self):
data = []
for item_ID in self.interior.get_children():
data_row = self.item_ID_to_row_data(item_ID)
data.append(data_row)
return data
@table_data.setter
def table_data(self, data):
self.update(data)
def cell_data(self, row, column):
"""Get the value of a table cell"""
try:
item = self.interior.get_children()[row]
except IndexError:
raise ValueError("Row index out of range: %d" % row)
return self.interior.set(item, column)
def update_cell(self, row, column, value):
"""Set the value of a table cell"""
item_ID = self.interior.get_children()[row]
data = self.item_ID_to_row_data(item_ID)
data[column] = value
self.interior.item(item_ID, values=data)
def __getitem__(self, index):
if isinstance(index, tuple):
row, column = index
return self.cell_data(row, column)
else:
raise Exception("Row and column indices are required")
def __setitem__(self, index, value):
if isinstance(index, tuple):
row, column = index
self.update_cell(row, column, value)
else:
raise Exception("Row and column indices are required")
def bind(self, event, handler):
self.interior.bind(event, handler)
def sort_by(self, col, descending):
"""
sort tree contents when a column header is clicked
"""
# grab values to sort
data = [(self.interior.set(child_ID, col), child_ID)
for child_ID in self.interior.get_children('')]
# if the data to be sorted is numeric change to float
try:
data = [(float(number), child_ID) for number, child_ID in data]
except ValueError:
pass
# now sort the data in place
data.sort(reverse=descending)
for idx, item in enumerate(data):
self.interior.move(item[1], '', idx)
# switch the heading so that it will sort in the opposite direction
self.interior.heading(
col, command=lambda col=col: self.sort_by(col, not descending))
if self._stripped_rows:
list_of_items = self.interior.get_children('')
for i in range(len(list_of_items)):
self.interior.tag_configure(list_of_items[i],
background=self._stripped_rows[i %
2])
def destroy(self):
self.interior.destroy()
def item_ID(self, index):
return self.interior.get_children()[index]
class ElementListWidget(Frame):
def __init__(self, parent, label, columns, showError):
Frame.__init__(self, parent)
self.showError = showError
self.columnconfigure(0, weight = 1)
self.rowconfigure(1, weight = 1)
# Название таблицы
self.titleLabel = Label(self, text = label)
self.titleLabel.grid(column = 0, row = 0, sticky = W + E)
# Таблица значений
columns = ("Метка", "№") + columns
self.tree = Treeview(self, columns = columns, displaycolumns = columns,
selectmode = "browse")
self.tree.grid(column = 0, row = 1, sticky = W + N + E + S)
# Настраиваем внешний вид таблицы (первые колонки)
self.tree.column("#0", width = 0, stretch = 0) # Прячем колонку с иконкой
self.tree.column( columns[0], anchor = W, width = 150)
self.tree.heading(columns[0], anchor = W, text = columns[0])
self.tree.column( columns[1], anchor = E, width = 80)
self.tree.heading(columns[1], anchor = E, text = columns[1])
self.tree.bind("<<TreeviewSelect>>", self.onSelectionChanged)
# Панель с кнопками
self.buttonPanel = Frame(self)
self.buttonPanel.grid(column = 0, row = 2, sticky = W + E)
self.buttonPanel.columnconfigure(0, weight = 1)
self.buttonPanel.columnconfigure(3, minsize = emptySpaceSize, weight = 0)
self.buttonPanel.columnconfigure(6, minsize = emptySpaceSize, weight = 0)
self.buttonPanel.columnconfigure(9, weight = 1)
# Кнопки добавления/удаления элемента
self.buttonAdd = Button(self.buttonPanel, text = "+", width = 3,
command = self.onButtonAddClicked)
self.buttonAdd.grid(column = 1, row = 0)
self.buttonRemove = Button(self.buttonPanel, text = "-", width = 3, state = DISABLED,
command = self.onButtonRemoveClicked)
self.buttonRemove.grid(column = 2, row = 0)
# Кнопки перемещения элемента
self.buttonUp = Button(self.buttonPanel, text = "↑", width = 3, state = DISABLED,
command = self.onButtonUpClicked)
self.buttonUp.grid(column = 4, row = 0)
self.buttonDown = Button(self.buttonPanel, text = "↓", width = 3, state = DISABLED,
command = self.onButtonDownClicked)
self.buttonDown.grid(column = 5, row = 0)
# Кнопки применить/отменить (для выбранного элемента)
self.buttonCancel = Button(self.buttonPanel, text = "✗", width = 3,
command = self.updateSelectedFrame)
self.buttonCancel.grid(column = 7, row = 0)
self.buttonApply = Button(self.buttonPanel, text = "✓", width = 3,
command = self.onButtonApplyClicked)
self.buttonApply.grid(column = 8, row = 0)
# Редактирование выделенного элемента
self.i = StringVar()
self.label = (StringVar(), StringVar())
self.selectedFrame = Frame(self)
self.selectedFrame.grid(column = 0, row = 3, sticky = W + E)
# Номер
Label(self.selectedFrame, text = "№:") \
.grid(column = 0, row = 0)
Label(self.selectedFrame, textvariable = self.i, width = 3, justify = RIGHT) \
.grid(column = 1, row = 0)
# Пустое пространство
self.selectedFrame.columnconfigure(2, minsize = emptySpaceSize, weight = 0)
# Метка
Entry(self.selectedFrame, textvariable = self.label[0]) \
.grid(column = 3, row = 0, sticky = W + E)
Entry(self.selectedFrame, textvariable = self.label[1], bg = defaultValueBG) \
.grid(column = 4, row = 0, sticky = W + E)
# Виджет для элементов классов-потомков
self.detailFrame = Frame(self.selectedFrame)
self.detailFrame.grid(column = 3, row = 1, columnspan = 2, sticky = W + N + E + S)
self.selectedFrame.columnconfigure(3, weight = 1)
self.selectedFrame.columnconfigure(4, weight = 1)
self.selectedFrame.rowconfigure(1, weight = 1)
def onButtonUpClicked(self):
item = self.selectedItem()
if item is None: return
prev = self.tree.prev(item)
if prev != "":
parent, index = self.tree.parent(item), self.tree.index(item)
self.tree.move(item, parent, index - 1)
# Корректируем номера элементов
self.tree.set(item, "№", index - 1)
self.tree.set(prev, "№", index)
self.updateSelectedFrame(item)
def onButtonDownClicked(self):
item = self.selectedItem()
if item is None: return
next = self.tree.next(item)
if next != "":
parent, index = self.tree.parent(item), self.tree.index(item)
self.tree.move(item, parent, index + 1)
# Корректируем номера элементов
self.tree.set(item, "№", index + 1)
self.tree.set(next, "№", index)
self.updateSelectedFrame(item)
def onButtonAddClicked(self):
pass
def onButtonRemoveClicked(self):
item = self.selectedItem()
if item is None: return
next = self.tree.next(item)
self.tree.delete(item)
while next != "":
i = int(self.tree.set(next, "№"))
self.tree.set(next, "№", i - 1)
next = self.tree.next(next)
self.onSelectionChanged()
def onButtonApplyClicked(self, item = None):
if item is None: item = self.selectedItem()
if item is None: return None
label = self.label[0].get()
self.tree.set(item, "Метка", label)
return item
def onSelectionChanged(self, event = None):
item = self.selectedItem()
# Обновляем состояние кнопок
state = DISABLED if item is None else NORMAL
for x in (self.buttonRemove, self.buttonUp, self.buttonDown):
x["state"] = state
self.updateSelectedFrame(item)
def selectedItem(self):
selection = self.tree.selection()
return None if type(selection) == type("") else selection[0]
def clear(self):
for item in self.tree.get_children():
self.tree.delete(item)
def updateSelectedFrame(self, item = None, values = None):
if item is None: item = self.selectedItem()
values = None
if item is None:
i = ""
label = ""
else:
if values is None: values = self.tree.set(item)
i = values["№"]
label = values["Метка"]
self.i.set(i)
self.label[0].set(label)
return (item, values)
def addElement(self, values):
self.tree.insert(parent = "", index = END, values = values)
def setDefaultElement(self, label):
self.label[1].set(label)
def elementsCount(self):
return len(self.tree.get_children())
def elements(self, transform):
return [ transform(item) for item in self.tree.get_children() ]
class FormChildTemplate:
def __init__(self, frm_parent, connection):
self.connection = connection
self.directive = Message()
self.decide_template = True
self.id_selected = 0
self.frm_child_list = LabelFrame(frm_parent)
self.frm_child_crud = LabelFrame(frm_parent)
self.frm_child_crud.config(fg=TEXT_COLOR, font=SUBTITLE_FONT)
self.initialize_components()
def initialize_components(self):
"""
Method that initialize the visual components for each form associated with the local administration
"""
# Resources for the Forms
self.new_icon = PhotoImage(file=r"./Resources/create.png")
self.modify_icon = PhotoImage(file=r"./Resources/modify.png")
self.remove_icon = PhotoImage(file=r"./Resources/delete.png")
self.save_icon = PhotoImage(file=r"./Resources/save.png")
self.cancel_icon = PhotoImage(file=r"./Resources/cancel.png")
self.add_icon = PhotoImage(file=r"./Resources/right.png")
self.delete_icon = PhotoImage(file=r"./Resources/left.png")
self.up_arrow = PhotoImage(file=r"./Resources/up_arrow.png")
self.down_arrow = PhotoImage(file=r"./Resources/down_arrow.png")
self.star_icon = PhotoImage(file=r"./Resources/star.png")
self.back_icon = PhotoImage(file=r"./Resources/back.png")
self.view_icon = PhotoImage(file=r"./Resources/view.png")
# Components for List FRM
lbl_sep1 = Label(self.frm_child_list)
lbl_sep1.grid(row=0, column=0, padx=10, pady=25)
self.trv_available = Treeview(self.frm_child_list,
height=20,
columns=('N', 'Name'))
self.trv_available.heading('#0', text='ID', anchor=CENTER)
self.trv_available.heading('#1', text='N', anchor=CENTER)
self.trv_available.heading('#2', text='Name', anchor=CENTER)
self.trv_available.column('#0', width=0, minwidth=50, stretch=NO)
self.trv_available.column('#1', width=20, minwidth=20, stretch=NO)
self.trv_available.column('#2', width=375, minwidth=375, stretch=NO)
self.trv_available.bind("<ButtonRelease-1>",
self.select_template_summary)
self.trv_available.grid(row=0, column=1, sticky=W, pady=25)
vsb_trv_av = Scrollbar(self.frm_child_list,
orient="vertical",
command=self.trv_available.yview)
vsb_trv_av.grid(row=0, column=2, pady=25, sticky=NS)
self.trv_available.configure(yscrollcommand=vsb_trv_av.set)
frm_aux4 = Frame(self.frm_child_list)
btn_new = Button(frm_aux4, image=self.new_icon, command=self.click_new)
btn_new.grid(row=0, column=0, pady=5, padx=5, sticky=E)
btn_new_ttp = CreateToolTip(btn_new, 'New template')
btn_view = Button(frm_aux4,
image=self.view_icon,
command=self.click_view)
btn_view.grid(row=1, column=0, pady=5, padx=5, sticky=E)
btn_view_ttp = CreateToolTip(btn_new, 'View template')
btn_edit = Button(frm_aux4,
image=self.modify_icon,
command=self.click_update)
btn_edit.grid(row=2, column=0, pady=5, padx=5, sticky=E)
btn_edit_ttp = CreateToolTip(btn_edit, 'Edit template')
btn_delete = Button(frm_aux4,
image=self.remove_icon,
command=self.click_delete)
btn_delete.grid(row=3, column=0, pady=5, padx=5, sticky=E)
btn_delete_ttp = CreateToolTip(btn_delete, 'Delete template')
frm_aux4.grid(row=0, column=3, pady=25, padx=25, sticky=NW)
sep_template = Separator(self.frm_child_list, orient=VERTICAL)
sep_template.grid(row=0, column=4, sticky=NS, padx=25)
frm_aux3 = Frame(self.frm_child_list)
lbl_sep3 = Label(frm_aux3)
lbl_sep3.grid(row=0, column=0, padx=10, pady=25, rowspan=3)
lbl_details = Label(frm_aux3, text='Details')
lbl_details.config(fg=TEXT_COLOR, font=SUBTITLE_FONT)
lbl_details.grid(row=0, column=1, sticky=W, pady=25, columnspan=2)
self.txt_summary = Text(frm_aux3, height=22, width=50)
self.txt_summary.config(font=TEXT_FONT, bg=DISABLED_COLOR)
self.txt_summary.grid(row=1, column=1)
vsb_txt_sum = Scrollbar(frm_aux3,
orient="vertical",
command=self.txt_summary.yview)
vsb_txt_sum.grid(row=1, column=2, sticky=NS)
self.txt_summary.configure(yscrollcommand=vsb_txt_sum.set)
lbl_sep4 = Label(frm_aux3)
lbl_sep4.grid(row=0, column=3, padx=10, pady=25, rowspan=3)
lbl_sep5 = Label(frm_aux3)
lbl_sep5.grid(row=2, column=1, pady=5, columnspan=2)
frm_aux3.grid(row=0, column=5)
# Components for CRUD FRM
lbl_sep6 = Label(self.frm_child_crud)
lbl_sep6.grid(row=0, column=0, padx=10, pady=25, rowspan=10)
lbl_name = Label(self.frm_child_crud, text='Name*')
lbl_name.config(fg=TEXT_COLOR, font=LABEL_FONT)
lbl_name.grid(row=0, column=1, pady=25, sticky=NW)
lbl_description = Label(self.frm_child_crud, text='Description*')
lbl_description.config(fg=TEXT_COLOR, font=LABEL_FONT)
lbl_description.grid(row=0, column=6, pady=25, sticky=NW)
lbl_sep3 = Label(self.frm_child_crud)
lbl_sep3.grid(row=0, column=2, padx=10, pady=25)
self.txt_name = Entry(self.frm_child_crud, width=30, font=TEXT_FONT)
self.txt_name.grid(row=0, column=3, pady=25, sticky=NW)
lbl_sep4 = Label(self.frm_child_crud)
lbl_sep4.grid(row=0, column=7, padx=10, pady=25)
self.txt_description = Text(self.frm_child_crud, height=5, width=49)
self.txt_description.config(font=TEXT_FONT)
self.txt_description.grid(row=0, column=8, pady=25, sticky=W)
vsb_txt_desc = Scrollbar(self.frm_child_crud,
orient="vertical",
command=self.txt_description.yview)
vsb_txt_desc.grid(row=0, column=9, pady=25, sticky=NS)
self.txt_description.configure(yscrollcommand=vsb_txt_desc.set)
lbl_sep7 = Label(self.frm_child_crud)
lbl_sep7.grid(row=0, column=5, padx=10, pady=25, rowspan=3)
lbl_sep8 = Label(self.frm_child_crud)
lbl_sep8.grid(row=0, column=10, padx=10, pady=25, rowspan=2)
lbl_available_d = Label(self.frm_child_crud, text='Available sections')
lbl_available_d.config(fg=TEXT_COLOR, font=LABEL_FONT)
lbl_available_d.grid(row=1, column=1, pady=10, sticky=W, columnspan=4)
lbl_selected_d = Label(self.frm_child_crud, text='Selected sections*')
lbl_selected_d.config(fg=TEXT_COLOR, font=LABEL_FONT)
lbl_selected_d.grid(row=1, column=6, pady=10, sticky=W, columnspan=4)
self.trv_available_sections = Treeview(self.frm_child_crud,
height=10,
columns=('N', 'Name',
'Data Type'))
self.trv_available_sections.heading('#0', text='ID', anchor=CENTER)
self.trv_available_sections.heading('#1', text='N', anchor=CENTER)
self.trv_available_sections.heading('#2', text='Name', anchor=CENTER)
self.trv_available_sections.heading('#3',
text='Data Type',
anchor=CENTER)
self.trv_available_sections.column('#0',
width=0,
minwidth=20,
stretch=NO)
self.trv_available_sections.column('#1',
width=20,
minwidth=20,
stretch=NO)
self.trv_available_sections.column('#2',
width=150,
minwidth=150,
stretch=NO)
self.trv_available_sections.column('#3',
width=120,
minwidth=120,
stretch=NO)
self.trv_available_sections.bind("<Button-1>",
self.click_trv_asections)
self.trv_available_sections.grid(row=2,
column=1,
rowspan=7,
columnspan=3,
sticky=W,
pady=10)
vsb_trv_avs = Scrollbar(self.frm_child_crud,
orient="vertical",
command=self.trv_available_sections.yview)
vsb_trv_avs.grid(row=2, column=4, rowspan=7, pady=10, sticky=NS)
self.trv_available_sections.configure(yscrollcommand=vsb_trv_avs.set)
self.trv_selected_sections = Treeview(self.frm_child_crud,
height=10,
columns=('N', 'Name',
'Data type',
'Mandatory', 'Main'))
self.trv_selected_sections.heading('#0', text='ID', anchor=CENTER)
self.trv_selected_sections.heading('#1', text='N', anchor=CENTER)
self.trv_selected_sections.heading('#2', text='Name', anchor=CENTER)
self.trv_selected_sections.heading('#3',
text='Data type',
anchor=CENTER)
self.trv_selected_sections.heading('#4',
text='Mandatory',
anchor=CENTER)
self.trv_selected_sections.heading('#5', text='Main', anchor=CENTER)
self.trv_selected_sections.column('#0',
width=0,
minwidth=20,
stretch=NO)
self.trv_selected_sections.column('#1',
width=20,
minwidth=20,
stretch=NO)
self.trv_selected_sections.column('#2',
width=150,
minwidth=150,
stretch=NO)
self.trv_selected_sections.column('#3',
width=120,
minwidth=120,
stretch=NO)
self.trv_selected_sections.column('#4',
width=80,
minwidth=80,
stretch=NO)
self.trv_selected_sections.column('#5',
width=80,
minwidth=80,
stretch=NO)
self.trv_selected_sections.bind("<Button-1>", self.click_trv_ssections)
self.trv_selected_sections.bind("<Double-1>",
self.click_switch_mandatory)
self.trv_selected_sections.grid(row=2,
column=6,
rowspan=7,
columnspan=3,
sticky=W,
pady=10)
vsb_trv_ses = Scrollbar(self.frm_child_crud,
orient="vertical",
command=self.trv_selected_sections.yview)
vsb_trv_ses.grid(row=2, column=9, rowspan=7, pady=10, sticky=NS)
self.trv_selected_sections.configure(yscrollcommand=vsb_trv_ses.set)
self.lbl_note_optional = Label(
self.frm_child_crud,
text=
'NOTES:\tTo switch between optional and mandatory, double click '
'on selected section.\n\tChoose one or up to three main sections '
'by first selecting the target sections\n\tand then clicking the '
'star button.\n')
self.lbl_note_optional.config(fg=TEXT_COLOR,
font=NOTE_FONT,
justify=LEFT)
self.btn_add = Button(self.frm_child_crud,
image=self.add_icon,
command=self.click_add)
btn_add_ttp = CreateToolTip(self.btn_add, 'Add section')
self.btn_remove = Button(self.frm_child_crud,
image=self.delete_icon,
command=self.click_remove)
btn_remove_ttp = CreateToolTip(self.btn_remove, 'Remove section')
self.btn_main_section = Button(self.frm_child_crud,
image=self.star_icon,
command=self.click_main_section)
btn_main_section_ttp = CreateToolTip(self.btn_main_section,
'Main section(s)')
self.btn_up = Button(self.frm_child_crud,
image=self.up_arrow,
command=self.click_up)
btn_up_ttp = CreateToolTip(self.btn_up, 'Move up')
self.btn_down = Button(self.frm_child_crud,
image=self.down_arrow,
command=self.click_down)
btn_down_ttp = CreateToolTip(self.btn_down, 'Move down')
sep_aux1 = Separator(self.frm_child_crud, orient=VERTICAL)
sep_aux1.grid(row=0, column=11, sticky=NS, rowspan=10)
frm_aux1 = Frame(self.frm_child_crud)
self.btn_save = Button(frm_aux1,
image=self.save_icon,
command=self.click_save)
btn_save_ttp = CreateToolTip(self.btn_save, 'Save template')
self.btn_back = Button(frm_aux1,
image=self.back_icon,
command=self.click_back)
btn_back_ttp = CreateToolTip(self.btn_back, 'Go back')
self.btn_cancel = Button(frm_aux1,
image=self.cancel_icon,
command=self.click_cancel)
btn_cancel_ttp = CreateToolTip(self.btn_cancel, 'Cancel')
frm_aux1.grid(row=0,
column=12,
pady=10,
padx=25,
sticky=NW,
rowspan=10)
def retrieve_list(self):
# Remove existing elements in the list
for item in self.trv_available.get_children():
self.trv_available.delete(item)
self.directive = Message(action=37)
self.connection = self.directive.send_directive(self.connection)
# Adding elements into the list
for index, item in enumerate(self.connection.message.information):
elements = item.split('¥')
self.trv_available.insert('',
'end',
text=elements[0],
values=(index + 1,
summarize_text(elements[1],
375)))
if len(self.trv_available.get_children()) != 0:
self.trv_available.selection_set(
self.trv_available.get_children()[0])
self.select_template_summary()
def select_template_summary(self, event=None):
"""
Function activated when the event of selecting an item in the available templates TV is generated. It fills the
summary text box with information of the selected template
:param event:
"""
if self.trv_available.item(
self.trv_available.selection())['text'] != '':
# Clear summary txt box
self.txt_summary['state'] = NORMAL
self.txt_summary.delete('1.0', 'end-1c')
self.id_selected = int(
self.trv_available.item(self.trv_available.selection())
['text']) # Retrieve id of selected item from TreeView
self.directive = Message(action=40,
information=[self.id_selected
]) # ask for the template
self.connection = self.directive.send_directive(self.connection)
# Insert template's name and description
self.txt_summary.insert(
'end-1c',
"Name:\n{}\n\n".format(self.connection.message.information[0]))
self.txt_summary.insert(
'end-1c', "Description:\n{}\n\nSections:\n".format(
self.connection.message.information[1]))
self.directive = Message(action=77, information=[
self.id_selected
]) # ask for the sections of the selected template
self.connection = self.directive.send_directive(self.connection)
# Adding elements in the summary text box
index = 0
for item in self.connection.message.information:
elements = item.split('¥')
self.txt_summary.insert('end-1c', "{}) {}\t\t{}\t\t{}\n".format(index + 1, elements[3], 'optional' \
if elements[7] == '' else 'mandatory', '' if elements[8] == '' else '(MAIN)'))
index += 1
self.txt_summary['state'] = DISABLED
def show_frm(self):
self.retrieve_list()
self.frm_child_list.grid(row=1,
column=0,
columnspan=9,
rowspan=8,
pady=10,
padx=10)
def hide_frm(self):
self.clear_fields()
self.frm_child_list.grid_forget()
self.frm_child_crud.grid_forget()
def click_new(self):
self.view_decision = False # Decision when viewing a template
self.template = Template()
self.retrieve_sections()
self.txt_name.focus_set()
self.show_cu_buttons()
self.frm_child_crud['text'] = 'New template'
self.frm_child_list.grid_forget()
self.frm_child_crud.grid(row=1,
column=0,
columnspan=9,
rowspan=8,
pady=10,
padx=10)
def click_view(self):
if len(self.trv_available.selection()) == 1:
self.view_decision = True # Decision when viewing a template
self.directive = Message(action=40, information=[self.id_selected])
self.connection = self.directive.send_directive(self.connection)
self.template = Template(
id=self.id_selected,
name=self.connection.message.information[0],
description=self.connection.message.information[1],
sections=self.connection.message.information[2])
self.txt_name.insert(0, self.template.name)
self.txt_description.insert('1.0', self.template.description)
self.retrieve_sections(self.template.sections)
self.txt_name.focus_set()
self.disable_visual_components()
self.btn_back.grid(row=0, column=0, padx=5, pady=5, sticky=W)
self.frm_child_list.grid_forget()
self.frm_child_crud['text'] = 'View template'
self.frm_child_crud.grid(row=1,
column=0,
columnspan=9,
rowspan=8,
pady=10,
padx=10)
else:
messagebox.showwarning(parent=self.frm_child_list,
title='No selection',
message='You must select one item')
def click_update(self):
if len(self.trv_available.selection()) == 1:
self.view_decision = False # Decision when viewing a template
self.directive = Message(
action=40, information=[self.id_selected, 'validate'])
self.connection = self.directive.send_directive(self.connection)
if self.connection.message.action == 5: # An error ocurred while trying to update the item
messagebox.showerror(
parent=self.frm_child_list,
title='Can not edit the template',
message=self.connection.message.information[0])
else:
self.template = Template(
id=self.id_selected,
name=self.connection.message.information[0],
description=self.connection.message.information[1],
sections=self.connection.message.information[2])
self.txt_name.insert(0, self.template.name)
self.txt_description.insert('1.0', self.template.description)
self.retrieve_sections(self.template.sections)
self.txt_name.focus_set()
self.show_cu_buttons()
self.frm_child_crud['text'] = 'Update template'
self.frm_child_list.grid_forget()
self.frm_child_crud.grid(row=1,
column=0,
columnspan=9,
rowspan=8,
pady=10,
padx=10)
else:
messagebox.showwarning(parent=self.frm_child_list,
title='No selection',
message='You must select one item')
def click_delete(self):
if len(self.trv_available.selection()) == 1:
decision = messagebox.askyesno(
parent=self.frm_child_list,
title='Confirmation',
message='Are you sure you want to delete the item?')
if decision:
self.directive = Message(action=39,
information=[self.id_selected])
self.connection = self.directive.send_directive(
self.connection)
if self.connection.message.action == 5: # An error ocurred while deleting the item
messagebox.showerror(
parent=self.frm_child_list,
title='Can not delete the item',
message=self.connection.message.information[0])
else:
self.retrieve_list()
else:
messagebox.showwarning(parent=self.frm_child_list,
title='No selection',
message='You must select one item')
def show_cu_buttons(self):
self.btn_add.grid(row=5, column=5, padx=25)
self.btn_remove.grid(row=6, column=5, padx=25)
self.btn_main_section.grid(row=2, column=10, padx=25)
self.btn_down.grid(row=6, column=10, padx=25)
self.btn_up.grid(row=5, column=10, padx=25)
self.btn_save.grid(row=0, column=0, padx=5, pady=5, sticky=W)
self.btn_cancel.grid(row=1, column=0, padx=5, pady=5, sticky=W)
self.lbl_note_optional.grid(row=9, column=6, columnspan=4, sticky=W)
def disable_visual_components(self):
self.txt_name['bg'] = DISABLED_COLOR
self.txt_description['bg'] = DISABLED_COLOR
self.txt_name['state'] = DISABLED
self.txt_description['state'] = DISABLED
self.btn_add.grid_forget()
self.btn_remove.grid_forget()
self.btn_main_section.grid_forget()
self.btn_down.grid_forget()
self.btn_up.grid_forget()
def retrieve_sections(self, s_sections=None):
if s_sections is None:
s_sections = []
self.directive = Message(action=32)
self.connection = self.directive.send_directive(self.connection)
a_sections = self.connection.message.information
for item in self.trv_available_sections.get_children():
self.trv_available_sections.delete(item)
for item in self.trv_selected_sections.get_children():
self.trv_selected_sections.delete(item)
for item in s_sections:
item_aux1 = item.split('¥')[2:6]
item_aux2 = [item.split('¥')[-1]]
item = item_aux1 + item_aux2
item = '¥'.join(item)
if item in a_sections:
a_sections.remove(item)
for index, item in enumerate(a_sections):
elements = item.split('¥')
self.trv_available_sections.insert(
'',
'end',
text=elements[0],
values=(index + 1, summarize_text(elements[1], 150),
summarize_text(elements[3], 120)))
for index, item in enumerate(s_sections):
elements = item.split('¥')
self.trv_selected_sections.insert(
'',
'end',
text=elements[2],
values=(index + 1, summarize_text(elements[3], 150),
summarize_text(elements[5],
120), elements[7], elements[8]))
def click_add(self):
"""
Function that moves a 'Section' from available tree view to selected tree view (in frm_child_crud)
"""
if len(self.trv_available_sections.selection()) != 0 and len(
self.trv_selected_sections.selection()) == 0:
if len(self.trv_selected_sections.get_children()) != 0:
index = self.trv_selected_sections.item(
self.trv_selected_sections.get_children()[-1])['values'][0]
else:
index = 0
for row in self.trv_available_sections.selection():
index += 1
values = self.trv_available_sections.item(row)['values']
self.trv_selected_sections.insert(
'',
'end',
text=self.trv_available_sections.item(row)['text'],
values=(index, values[1], values[2], '✓', ''))
self.trv_available_sections.delete(row)
def click_remove(self):
"""
Function that moves a 'Section' from selected tree view to available tree view (in frm_child_crud)
"""
if len(self.trv_selected_sections.selection()) != 0 and len(
self.trv_available_sections.selection()) == 0:
if len(self.trv_available_sections.get_children()) != 0:
index = self.trv_available_sections.item(
self.trv_available_sections.get_children()
[-1])['values'][0]
else:
index = 0
for row in self.trv_selected_sections.selection():
index += 1
values = self.trv_selected_sections.item(row)['values']
self.trv_available_sections.insert(
'',
'end',
text=self.trv_selected_sections.item(row)['text'],
values=(index, values[1], values[2]))
self.trv_selected_sections.delete(row)
def click_up(self):
# Make sure only one item in 'selected sections' is selected
if len(self.trv_selected_sections.selection()) == 1 and len(
self.trv_available_sections.selection()) == 0:
item = self.trv_selected_sections.selection()
index = self.trv_selected_sections.index(item)
self.trv_selected_sections.move(item, '', index - 1)
def click_down(self):
# Make sure only one item in 'selected sections' is selected
if len(self.trv_selected_sections.selection()) == 1 and len(
self.trv_available_sections.selection()) == 0:
item = self.trv_selected_sections.selection()
index = self.trv_selected_sections.index(item)
self.trv_selected_sections.move(item, '', index + 1)
def click_main_section(self):
# Make sure a max of three items of 'selected sections' are selected
if 4 > len(self.trv_selected_sections.selection()) > 0 and len(
self.trv_available_sections.selection()) == 0:
# First change all sections as normal (not main)
for item in self.trv_selected_sections.get_children():
if self.trv_selected_sections.item(item)['values'][3] != '':
values = self.trv_selected_sections.item(item)['values']
self.trv_selected_sections.item(
item,
values=(values[0], values[1], values[2], values[3],
''))
# Set new main sections
cont_error = False
for row in self.trv_selected_sections.selection():
values = self.trv_selected_sections.item(row)['values']
if values[2] == 'Classification' or values[2] == 'Text':
self.trv_selected_sections.item(
row,
values=(values[0], values[1], values[2], values[3],
'✓'))
else: # File sections can not be main
cont_error = True
if cont_error:
messagebox.showwarning(
parent=self.frm_child_crud,
title='Main section(s)',
message=
"Main section(s) must be of 'Text' or 'Classification' data type"
)
else:
messagebox.showwarning(
parent=self.frm_child_crud,
title='Main section(s)',
message=
'You must select a minimum of one and a maximum of three sections'
)
def click_trv_asections(self, event):
"""
Function that removes selection from 'available' tree view when 'selected' tree view is selected (in frm_child_crud)
"""
self.trv_selected_sections.selection_remove(
self.trv_selected_sections.selection())
def click_trv_ssections(self, event):
"""
Function that removes selection from 'selected' tree view when 'available' tree view is selected (in frm_child_crud)
"""
self.trv_available_sections.selection_remove(
self.trv_available_sections.selection())
def click_save(self):
if self.validate_fields():
self.template.name = self.txt_name.get()
self.template.description = self.txt_description.get(
'1.0', 'end-1c')
if self.template.id == 0: # Creating a template
self.directive = Message(action=36,
information=[
self.template.name,
self.template.description, [], [],
[]
])
for item in self.trv_selected_sections.get_children():
values = self.trv_selected_sections.item(item)['values']
self.directive.information[2].append(
int(self.trv_selected_sections.item(item)['text']))
self.directive.information[3].append(values[4])
if values[4] != '':
self.directive.information[4].append('✓')
else:
self.directive.information[4].append(values[3])
else: # Updating a template
self.directive = Message(action=38,
information=[
self.template.id,
self.template.name,
self.template.description, [], [],
[]
])
for item in self.trv_selected_sections.get_children():
values = self.trv_selected_sections.item(item)['values']
self.directive.information[3].append(
int(self.trv_selected_sections.item(item)['text']))
self.directive.information[4].append(values[4])
if values[4] != '':
self.directive.information[5].append('✓')
else:
self.directive.information[5].append(values[3])
self.connection = self.directive.send_directive(self.connection)
self.clear_fields()
self.frm_child_crud.grid_forget()
self.show_frm()
def click_cancel(self):
decision = True
if self.txt_name.get() != self.template.name or \
self.txt_description.get('1.0', 'end-1c') != self.template.description or \
len(self.trv_selected_sections.get_children()) != len(self.template.sections):
decision = messagebox.askyesno(
parent=self.frm_child_crud,
title='Cancel',
message='Are you sure you want to cancel?')
if decision:
self.click_back()
def click_back(self):
self.clear_fields()
self.frm_child_crud.grid_forget()
self.show_frm()
def validate_fields(self):
text_section = False
if len(self.txt_name.get()) == 0:
messagebox.showwarning(parent=self.frm_child_crud,
title='Missing information',
message='You must provide a name')
return False
if len(self.txt_description.get('1.0', 'end-1c')) == 0:
messagebox.showwarning(parent=self.frm_child_crud,
title='Missing information',
message='You must provide a description')
return False
if len(self.trv_selected_sections.get_children()) == 0:
messagebox.showwarning(
parent=self.frm_child_crud,
title='Missing information',
message='You must select at least one section')
return False
for item in self.trv_selected_sections.get_children():
values = self.trv_selected_sections.item(item)['values']
if values[2] == 'Text' or values[2] == 'Classification':
text_section = True
break
if not text_section:
messagebox.showwarning(
parent=self.frm_child_crud,
title='Missing information',
message='At least one section has to be of text type')
return False
for item in self.trv_selected_sections.get_children():
values = self.trv_selected_sections.item(item)['values']
if values[4] == '✓':
if values[2] == 'Text' or values[2] == 'Classification':
return True
else:
messagebox.showwarning(
parent=self.frm_child_crud,
title='Main section',
message=
'The main section has to be of text or classification type'
)
return False
messagebox.showwarning(
parent=self.frm_child_crud,
title='Main section',
message='You must set one of the selected section as main')
return False
def clear_fields(self):
self.txt_name['state'] = NORMAL
self.txt_description['state'] = NORMAL
self.txt_name['bg'] = ENABLED_COLOR
self.txt_description['bg'] = ENABLED_COLOR
self.txt_name.delete(0, END)
self.txt_description.delete('1.0', 'end-1c')
self.btn_save.grid_forget()
self.btn_cancel.grid_forget()
self.btn_back.grid_forget()
self.lbl_note_optional.grid_forget()
def click_switch_mandatory(self, event):
if not self.view_decision: # Only if not viewing a template
# Make sure only one item in 'selected sections' is selected
if len(self.trv_selected_sections.selection()) == 1 and len(
self.trv_available_sections.selection()) == 0:
values = self.trv_selected_sections.item(
self.trv_selected_sections.focus())['values']
if values[3] == '':
self.trv_selected_sections.item(
self.trv_selected_sections.focus(),
values=(values[0], values[1], values[2], '✓',
values[4]))
else:
self.trv_selected_sections.item(
self.trv_selected_sections.focus(),
values=(values[0], values[1], values[2], '',
values[4]))
class EventScheduler(Tk):
def __init__(self):
Tk.__init__(self, className='Scheduler')
logging.info('Start')
self.protocol("WM_DELETE_WINDOW", self.hide)
self._visible = BooleanVar(self, False)
self.withdraw()
self.icon_img = PhotoImage(master=self, file=ICON48)
self.iconphoto(True, self.icon_img)
# --- systray icon
self.icon = TrayIcon(ICON, fallback_icon_path=ICON_FALLBACK)
# --- menu
self.menu_widgets = SubMenu(parent=self.icon.menu)
self.menu_eyes = Eyes(self.icon.menu, self)
self.icon.menu.add_checkbutton(label=_('Manager'),
command=self.display_hide)
self.icon.menu.add_cascade(label=_('Widgets'), menu=self.menu_widgets)
self.icon.menu.add_cascade(label=_("Eyes' rest"), menu=self.menu_eyes)
self.icon.menu.add_command(label=_('Settings'), command=self.settings)
self.icon.menu.add_separator()
self.icon.menu.add_command(label=_('About'),
command=lambda: About(self))
self.icon.menu.add_command(label=_('Quit'), command=self.exit)
self.icon.bind_left_click(lambda: self.display_hide(toggle=True))
add_trace(self._visible, 'write', self._visibility_trace)
self.menu = Menu(self, tearoff=False)
self.menu.add_command(label=_('Edit'), command=self._edit_menu)
self.menu.add_command(label=_('Delete'), command=self._delete_menu)
self.right_click_iid = None
self.menu_task = Menu(self.menu, tearoff=False)
self._task_var = StringVar(self)
menu_in_progress = Menu(self.menu_task, tearoff=False)
for i in range(0, 110, 10):
prog = '{}%'.format(i)
menu_in_progress.add_radiobutton(label=prog,
value=prog,
variable=self._task_var,
command=self._set_progress)
for state in ['Pending', 'Completed', 'Cancelled']:
self.menu_task.add_radiobutton(label=_(state),
value=state,
variable=self._task_var,
command=self._set_progress)
self._img_dot = tkPhotoImage(master=self)
self.menu_task.insert_cascade(1,
menu=menu_in_progress,
compound='left',
label=_('In Progress'),
image=self._img_dot)
self.title('Scheduler')
self.rowconfigure(1, weight=1)
self.columnconfigure(0, weight=1)
self.scheduler = BackgroundScheduler(coalesce=False,
misfire_grace_time=86400)
self.scheduler.add_jobstore('sqlalchemy',
url='sqlite:///%s' % JOBSTORE)
self.scheduler.add_jobstore('memory', alias='memo')
# --- style
self.style = Style(self)
self.style.theme_use("clam")
self.style.configure('title.TLabel', font='TkdefaultFont 10 bold')
self.style.configure('title.TCheckbutton',
font='TkdefaultFont 10 bold')
self.style.configure('subtitle.TLabel', font='TkdefaultFont 9 bold')
self.style.configure('white.TLabel', background='white')
self.style.configure('border.TFrame',
background='white',
border=1,
relief='sunken')
self.style.configure("Treeview.Heading", font="TkDefaultFont")
bgc = self.style.lookup("TButton", "background")
fgc = self.style.lookup("TButton", "foreground")
bga = self.style.lookup("TButton", "background", ("active", ))
self.style.map('TCombobox',
fieldbackground=[('readonly', 'white'),
('readonly', 'focus', 'white')],
background=[("disabled", "active", "readonly", bgc),
("!disabled", "active", "readonly", bga)],
foreground=[('readonly', '!disabled', fgc),
('readonly', '!disabled', 'focus', fgc),
('readonly', 'disabled', 'gray40'),
('readonly', 'disabled', 'focus', 'gray40')
],
arrowcolor=[("disabled", "gray40")])
self.style.configure('menu.TCombobox',
foreground=fgc,
background=bgc,
fieldbackground=bgc)
self.style.map('menu.TCombobox',
fieldbackground=[('readonly', bgc),
('readonly', 'focus', bgc)],
background=[("disabled", "active", "readonly", bgc),
("!disabled", "active", "readonly", bga)],
foreground=[('readonly', '!disabled', fgc),
('readonly', '!disabled', 'focus', fgc),
('readonly', 'disabled', 'gray40'),
('readonly', 'disabled', 'focus', 'gray40')
],
arrowcolor=[("disabled", "gray40")])
self.style.map('DateEntry', arrowcolor=[("disabled", "gray40")])
self.style.configure('cal.TFrame', background='#424242')
self.style.configure('month.TLabel',
background='#424242',
foreground='white')
self.style.configure('R.TButton',
background='#424242',
arrowcolor='white',
bordercolor='#424242',
lightcolor='#424242',
darkcolor='#424242')
self.style.configure('L.TButton',
background='#424242',
arrowcolor='white',
bordercolor='#424242',
lightcolor='#424242',
darkcolor='#424242')
active_bg = self.style.lookup('TEntry', 'selectbackground',
('focus', ))
self.style.map('R.TButton',
background=[('active', active_bg)],
bordercolor=[('active', active_bg)],
darkcolor=[('active', active_bg)],
lightcolor=[('active', active_bg)])
self.style.map('L.TButton',
background=[('active', active_bg)],
bordercolor=[('active', active_bg)],
darkcolor=[('active', active_bg)],
lightcolor=[('active', active_bg)])
self.style.configure('txt.TFrame', background='white')
self.style.layout('down.TButton', [('down.TButton.downarrow', {
'side': 'right',
'sticky': 'ns'
})])
self.style.map('TRadiobutton',
indicatorforeground=[('disabled', 'gray40')])
self.style.map('TCheckbutton',
indicatorforeground=[('disabled', 'gray40')],
indicatorbackground=[
('pressed', '#dcdad5'),
('!disabled', 'alternate', 'white'),
('disabled', 'alternate', '#a0a0a0'),
('disabled', '#dcdad5')
])
self.style.map('down.TButton', arrowcolor=[("disabled", "gray40")])
self.style.map('TMenubutton',
arrowcolor=[('disabled',
self.style.lookup('TMenubutton',
'foreground',
['disabled']))])
bg = self.style.lookup('TFrame', 'background', default='#ececec')
self.configure(bg=bg)
self.option_add('*Toplevel.background', bg)
self.option_add('*Menu.background', bg)
self.option_add('*Menu.tearOff', False)
# toggle text
self._open_image = PhotoImage(name='img_opened',
file=IM_OPENED,
master=self)
self._closed_image = PhotoImage(name='img_closed',
file=IM_CLOSED,
master=self)
self._open_image_sel = PhotoImage(name='img_opened_sel',
file=IM_OPENED_SEL,
master=self)
self._closed_image_sel = PhotoImage(name='img_closed_sel',
file=IM_CLOSED_SEL,
master=self)
self.style.element_create(
"toggle",
"image",
"img_closed", ("selected", "!disabled", "img_opened"),
("active", "!selected", "!disabled", "img_closed_sel"),
("active", "selected", "!disabled", "img_opened_sel"),
border=2,
sticky='')
self.style.map('Toggle', background=[])
self.style.layout('Toggle', [('Toggle.border', {
'children': [('Toggle.padding', {
'children': [('Toggle.toggle', {
'sticky': 'nswe'
})],
'sticky': 'nswe'
})],
'sticky':
'nswe'
})])
# toggle sound
self._im_sound = PhotoImage(master=self, file=IM_SOUND)
self._im_mute = PhotoImage(master=self, file=IM_MUTE)
self._im_sound_dis = PhotoImage(master=self, file=IM_SOUND_DIS)
self._im_mute_dis = PhotoImage(master=self, file=IM_MUTE_DIS)
self.style.element_create(
'mute',
'image',
self._im_sound, ('selected', '!disabled', self._im_mute),
('selected', 'disabled', self._im_mute_dis),
('!selected', 'disabled', self._im_sound_dis),
border=2,
sticky='')
self.style.layout('Mute', [('Mute.border', {
'children': [('Mute.padding', {
'children': [('Mute.mute', {
'sticky': 'nswe'
})],
'sticky': 'nswe'
})],
'sticky':
'nswe'
})])
self.style.configure('Mute', relief='raised')
# widget scrollbar
self._im_trough = {}
self._im_slider_vert = {}
self._im_slider_vert_prelight = {}
self._im_slider_vert_active = {}
self._slider_alpha = Image.open(IM_SCROLL_ALPHA)
for widget in ['Events', 'Tasks']:
bg = CONFIG.get(widget, 'background', fallback='gray10')
fg = CONFIG.get(widget, 'foreground')
widget_bg = self.winfo_rgb(bg)
widget_fg = tuple(
round(c * 255 / 65535) for c in self.winfo_rgb(fg))
active_bg = active_color(*widget_bg)
active_bg2 = active_color(*active_color(*widget_bg, 'RGB'))
slider_vert = Image.new('RGBA', (13, 28), active_bg)
slider_vert_active = Image.new('RGBA', (13, 28), widget_fg)
slider_vert_prelight = Image.new('RGBA', (13, 28), active_bg2)
self._im_trough[widget] = tkPhotoImage(width=15,
height=15,
master=self)
self._im_trough[widget].put(" ".join(
["{" + " ".join([bg] * 15) + "}"] * 15))
self._im_slider_vert_active[widget] = PhotoImage(
slider_vert_active, master=self)
self._im_slider_vert[widget] = PhotoImage(slider_vert, master=self)
self._im_slider_vert_prelight[widget] = PhotoImage(
slider_vert_prelight, master=self)
self.style.element_create('%s.Vertical.Scrollbar.trough' % widget,
'image', self._im_trough[widget])
self.style.element_create(
'%s.Vertical.Scrollbar.thumb' % widget,
'image',
self._im_slider_vert[widget],
('pressed', '!disabled', self._im_slider_vert_active[widget]),
('active', '!disabled', self._im_slider_vert_prelight[widget]),
border=6,
sticky='ns')
self.style.layout(
'%s.Vertical.TScrollbar' % widget,
[('%s.Vertical.Scrollbar.trough' % widget, {
'children': [('%s.Vertical.Scrollbar.thumb' % widget, {
'expand': '1'
})],
'sticky':
'ns'
})])
# --- tree
columns = {
_('Summary'): ({
'stretch': True,
'width': 300
}, lambda: self._sort_by_desc(_('Summary'), False)),
_('Place'): ({
'stretch': True,
'width': 200
}, lambda: self._sort_by_desc(_('Place'), False)),
_('Start'): ({
'stretch': False,
'width': 150
}, lambda: self._sort_by_date(_('Start'), False)),
_('End'): ({
'stretch': False,
'width': 150
}, lambda: self._sort_by_date(_("End"), False)),
_('Category'): ({
'stretch': False,
'width': 100
}, lambda: self._sort_by_desc(_('Category'), False))
}
self.tree = Treeview(self, show="headings", columns=list(columns))
for label, (col_prop, cmd) in columns.items():
self.tree.column(label, **col_prop)
self.tree.heading(label, text=label, anchor="w", command=cmd)
self.tree.tag_configure('0', background='#ececec')
self.tree.tag_configure('1', background='white')
self.tree.tag_configure('outdated', foreground='red')
scroll = AutoScrollbar(self,
orient='vertical',
command=self.tree.yview)
self.tree.configure(yscrollcommand=scroll.set)
# --- toolbar
toolbar = Frame(self)
self.img_plus = PhotoImage(master=self, file=IM_ADD)
Button(toolbar, image=self.img_plus, padding=1,
command=self.add).pack(side="left", padx=4)
Label(toolbar, text=_("Filter by")).pack(side="left", padx=4)
# --- TODO: add filter by start date (after date)
self.filter_col = Combobox(
toolbar,
state="readonly",
# values=("",) + self.tree.cget('columns')[1:],
values=("", _("Category")),
exportselection=False)
self.filter_col.pack(side="left", padx=4)
self.filter_val = Combobox(toolbar,
state="readonly",
exportselection=False)
self.filter_val.pack(side="left", padx=4)
Button(toolbar,
text=_('Delete All Outdated'),
padding=1,
command=self.delete_outdated_events).pack(side="right", padx=4)
# --- grid
toolbar.grid(row=0, columnspan=2, sticky='we', pady=4)
self.tree.grid(row=1, column=0, sticky='eswn')
scroll.grid(row=1, column=1, sticky='ns')
# --- restore data
data = {}
self.events = {}
self.nb = 0
try:
with open(DATA_PATH, 'rb') as file:
dp = Unpickler(file)
data = dp.load()
except Exception:
l = [
f for f in os.listdir(os.path.dirname(BACKUP_PATH))
if f.startswith('data.backup')
]
if l:
l.sort(key=lambda x: int(x[11:]))
shutil.copy(os.path.join(os.path.dirname(BACKUP_PATH), l[-1]),
DATA_PATH)
with open(DATA_PATH, 'rb') as file:
dp = Unpickler(file)
data = dp.load()
self.nb = len(data)
backup()
now = datetime.now()
for i, prop in enumerate(data):
iid = str(i)
self.events[iid] = Event(self.scheduler, iid=iid, **prop)
self.tree.insert('',
'end',
iid,
values=self.events[str(i)].values())
tags = [str(self.tree.index(iid) % 2)]
self.tree.item(iid, tags=tags)
if not prop['Repeat']:
for rid, d in list(prop['Reminders'].items()):
if d < now:
del self.events[iid]['Reminders'][rid]
self.after_id = self.after(15 * 60 * 1000, self.check_outdated)
# --- bindings
self.bind_class("TCombobox",
"<<ComboboxSelected>>",
self.clear_selection,
add=True)
self.bind_class("TCombobox", "<Control-a>", self.select_all)
self.bind_class("TEntry", "<Control-a>", self.select_all)
self.tree.bind('<3>', self._post_menu)
self.tree.bind('<1>', self._select)
self.tree.bind('<Double-1>', self._edit_on_click)
self.menu.bind('<FocusOut>', lambda e: self.menu.unpost())
self.filter_col.bind("<<ComboboxSelected>>", self.update_filter_val)
self.filter_val.bind("<<ComboboxSelected>>", self.apply_filter)
# --- widgets
self.widgets = {}
prop = {
op: CONFIG.get('Calendar', op)
for op in CONFIG.options('Calendar')
}
self.widgets['Calendar'] = CalendarWidget(self,
locale=CONFIG.get(
'General', 'locale'),
**prop)
self.widgets['Events'] = EventWidget(self)
self.widgets['Tasks'] = TaskWidget(self)
self.widgets['Timer'] = Timer(self)
self.widgets['Pomodoro'] = Pomodoro(self)
self._setup_style()
for item, widget in self.widgets.items():
self.menu_widgets.add_checkbutton(
label=_(item),
command=lambda i=item: self.display_hide_widget(i))
self.menu_widgets.set_item_value(_(item), widget.variable.get())
add_trace(widget.variable,
'write',
lambda *args, i=item: self._menu_widgets_trace(i))
self.icon.loop(self)
self.tk.eval("""
apply {name {
set newmap {}
foreach {opt lst} [ttk::style map $name] {
if {($opt eq "-foreground") || ($opt eq "-background")} {
set newlst {}
foreach {st val} $lst {
if {($st eq "disabled") || ($st eq "selected")} {
lappend newlst $st $val
}
}
if {$newlst ne {}} {
lappend newmap $opt $newlst
}
} else {
lappend newmap $opt $lst
}
}
ttk::style map $name {*}$newmap
}} Treeview
""")
# react to scheduler --update-date in command line
signal.signal(signal.SIGUSR1, self.update_date)
# update selected date in calendar and event list every day
self.scheduler.add_job(self.update_date,
CronTrigger(hour=0, minute=0, second=1),
jobstore='memo')
self.scheduler.start()
def _setup_style(self):
# scrollbars
for widget in ['Events', 'Tasks']:
bg = CONFIG.get(widget, 'background', fallback='gray10')
fg = CONFIG.get(widget, 'foreground', fallback='white')
widget_bg = self.winfo_rgb(bg)
widget_fg = tuple(
round(c * 255 / 65535) for c in self.winfo_rgb(fg))
active_bg = active_color(*widget_bg)
active_bg2 = active_color(*active_color(*widget_bg, 'RGB'))
slider_vert = Image.new('RGBA', (13, 28), active_bg)
slider_vert.putalpha(self._slider_alpha)
slider_vert_active = Image.new('RGBA', (13, 28), widget_fg)
slider_vert_active.putalpha(self._slider_alpha)
slider_vert_prelight = Image.new('RGBA', (13, 28), active_bg2)
slider_vert_prelight.putalpha(self._slider_alpha)
self._im_trough[widget].put(" ".join(
["{" + " ".join([bg] * 15) + "}"] * 15))
self._im_slider_vert_active[widget].paste(slider_vert_active)
self._im_slider_vert[widget].paste(slider_vert)
self._im_slider_vert_prelight[widget].paste(slider_vert_prelight)
for widget in self.widgets.values():
widget.update_style()
def report_callback_exception(self, *args):
err = ''.join(traceback.format_exception(*args))
logging.error(err)
showerror('Exception', str(args[1]), err, parent=self)
def save(self):
logging.info('Save event database')
data = [ev.to_dict() for ev in self.events.values()]
with open(DATA_PATH, 'wb') as file:
pick = Pickler(file)
pick.dump(data)
def update_date(self, *args):
"""Update Calendar's selected day and Events' list."""
self.widgets['Calendar'].update_date()
self.widgets['Events'].display_evts()
self.update_idletasks()
# --- bindings
def _select(self, event):
if not self.tree.identify_row(event.y):
self.tree.selection_remove(*self.tree.selection())
def _edit_on_click(self, event):
sel = self.tree.selection()
if sel:
sel = sel[0]
self.edit(sel)
# --- class bindings
@staticmethod
def clear_selection(event):
combo = event.widget
combo.selection_clear()
@staticmethod
def select_all(event):
event.widget.selection_range(0, "end")
return "break"
# --- show / hide
def _menu_widgets_trace(self, item):
self.menu_widgets.set_item_value(_(item),
self.widgets[item].variable.get())
def display_hide_widget(self, item):
value = self.menu_widgets.get_item_value(_(item))
if value:
self.widgets[item].show()
else:
self.widgets[item].hide()
def hide(self):
self._visible.set(False)
self.withdraw()
self.save()
def show(self):
self._visible.set(True)
self.deiconify()
def _visibility_trace(self, *args):
self.icon.menu.set_item_value(_('Manager'), self._visible.get())
def display_hide(self, toggle=False):
value = self.icon.menu.get_item_value(_('Manager'))
if toggle:
value = not value
self.icon.menu.set_item_value(_('Manager'), value)
self._visible.set(value)
if not value:
self.withdraw()
self.save()
else:
self.deiconify()
# --- event management
def event_add(self, event):
self.nb += 1
iid = str(self.nb)
self.events[iid] = event
self.tree.insert('', 'end', iid, values=event.values())
self.tree.item(iid, tags=str(self.tree.index(iid) % 2))
self.widgets['Calendar'].add_event(event)
self.widgets['Events'].display_evts()
self.widgets['Tasks'].display_tasks()
self.save()
def event_configure(self, iid):
self.tree.item(iid, values=self.events[iid].values())
self.widgets['Calendar'].add_event(self.events[iid])
self.widgets['Events'].display_evts()
self.widgets['Tasks'].display_tasks()
self.save()
def add(self, date=None):
iid = str(self.nb + 1)
if date is not None:
event = Event(self.scheduler, iid=iid, Start=date)
else:
event = Event(self.scheduler, iid=iid)
Form(self, event, new=True)
def delete(self, iid):
index = self.tree.index(iid)
self.tree.delete(iid)
for k, item in enumerate(self.tree.get_children('')[index:]):
tags = [
t for t in self.tree.item(item, 'tags') if t not in ['1', '0']
]
tags.append(str((index + k) % 2))
self.tree.item(item, tags=tags)
self.events[iid].reminder_remove_all()
self.widgets['Calendar'].remove_event(self.events[iid])
del (self.events[iid])
self.widgets['Events'].display_evts()
self.widgets['Tasks'].display_tasks()
self.save()
def edit(self, iid):
self.widgets['Calendar'].remove_event(self.events[iid])
Form(self, self.events[iid])
def check_outdated(self):
"""Check for outdated events every 15 min."""
now = datetime.now()
for iid, event in self.events.items():
if not event['Repeat'] and event['Start'] < now:
tags = list(self.tree.item(iid, 'tags'))
if 'outdated' not in tags:
tags.append('outdated')
self.tree.item(iid, tags=tags)
self.after_id = self.after(15 * 60 * 1000, self.check_outdated)
def delete_outdated_events(self):
now = datetime.now()
outdated = []
for iid, prop in self.events.items():
if prop['End'] < now:
if not prop['Repeat']:
outdated.append(iid)
elif prop['Repeat']['Limit'] != 'always':
end = prop['End']
enddate = datetime.fromordinal(
prop['Repeat']['EndDate'].toordinal())
enddate.replace(hour=end.hour, minute=end.minute)
if enddate < now:
outdated.append(iid)
for item in outdated:
self.delete(item)
logging.info('Deleted outdated events')
def refresh_reminders(self):
"""
Reschedule all reminders.
Required when APScheduler is updated.
"""
for event in self.events.values():
reminders = [date for date in event['Reminders'].values()]
event.reminder_remove_all()
for date in reminders:
event.reminder_add(date)
logging.info('Refreshed reminders')
# --- sorting
def _move_item(self, item, index):
self.tree.move(item, "", index)
tags = [t for t in self.tree.item(item, 'tags') if t not in ['1', '0']]
tags.append(str(index % 2))
self.tree.item(item, tags=tags)
@staticmethod
def to_datetime(date):
date_format = get_date_format("short", CONFIG.get("General",
"locale")).pattern
dayfirst = date_format.startswith("d")
yearfirst = date_format.startswith("y")
return parse(date, dayfirst=dayfirst, yearfirst=yearfirst)
def _sort_by_date(self, col, reverse):
l = [(self.to_datetime(self.tree.set(k, col)), k)
for k in self.tree.get_children('')]
l.sort(reverse=reverse)
# rearrange items in sorted positions
for index, (val, k) in enumerate(l):
self._move_item(k, index)
# reverse sort next time
self.tree.heading(col,
command=lambda: self._sort_by_date(col, not reverse))
def _sort_by_desc(self, col, reverse):
l = [(self.tree.set(k, col), k) for k in self.tree.get_children('')]
l.sort(reverse=reverse, key=lambda x: x[0].lower())
# rearrange items in sorted positions
for index, (val, k) in enumerate(l):
self._move_item(k, index)
# reverse sort next time
self.tree.heading(col,
command=lambda: self._sort_by_desc(col, not reverse))
# --- filter
def update_filter_val(self, event):
col = self.filter_col.get()
self.filter_val.set("")
if col:
l = set()
for k in self.events:
l.add(self.tree.set(k, col))
self.filter_val.configure(values=tuple(l))
else:
self.filter_val.configure(values=[])
self.apply_filter(event)
def apply_filter(self, event):
col = self.filter_col.get()
val = self.filter_val.get()
items = list(self.events.keys())
if not col:
for item in items:
self._move_item(item, int(item))
else:
i = 0
for item in items:
if self.tree.set(item, col) == val:
self._move_item(item, i)
i += 1
else:
self.tree.detach(item)
# --- manager's menu
def _post_menu(self, event):
self.right_click_iid = self.tree.identify_row(event.y)
self.tree.selection_remove(*self.tree.selection())
self.tree.selection_add(self.right_click_iid)
if self.right_click_iid:
try:
self.menu.delete(_('Progress'))
except TclError:
pass
state = self.events[self.right_click_iid]['Task']
if state:
self._task_var.set(state)
if '%' in state:
self._img_dot = PhotoImage(master=self, file=IM_DOT)
else:
self._img_dot = tkPhotoImage(master=self)
self.menu_task.entryconfigure(1, image=self._img_dot)
self.menu.insert_cascade(0,
menu=self.menu_task,
label=_('Progress'))
self.menu.tk_popup(event.x_root, event.y_root)
def _delete_menu(self):
if self.right_click_iid:
self.delete(self.right_click_iid)
def _edit_menu(self):
if self.right_click_iid:
self.edit(self.right_click_iid)
def _set_progress(self):
if self.right_click_iid:
self.events[self.right_click_iid]['Task'] = self._task_var.get()
self.widgets['Tasks'].display_tasks()
if '%' in self._task_var.get():
self._img_dot = PhotoImage(master=self, file=IM_DOT)
else:
self._img_dot = tkPhotoImage(master=self)
self.menu_task.entryconfigure(1, image=self._img_dot)
# --- icon menu
def exit(self):
self.save()
rep = self.widgets['Pomodoro'].stop(self.widgets['Pomodoro'].on)
if not rep:
return
self.menu_eyes.quit()
self.after_cancel(self.after_id)
try:
self.scheduler.shutdown()
except SchedulerNotRunningError:
pass
self.destroy()
def settings(self):
splash_supp = CONFIG.get('General', 'splash_supported', fallback=True)
dialog = Settings(self)
self.wait_window(dialog)
self._setup_style()
if splash_supp != CONFIG.get('General', 'splash_supported'):
for widget in self.widgets.values():
widget.update_position()
# --- week schedule
def get_next_week_events(self):
"""Return events scheduled for the next 7 days """
locale = CONFIG.get("General", "locale")
next_ev = {}
today = datetime.now().date()
for d in range(7):
day = today + timedelta(days=d)
evts = self.widgets['Calendar'].get_events(day)
if evts:
evts = [self.events[iid] for iid in evts]
evts.sort(key=lambda ev: ev.get_start_time())
desc = []
for ev in evts:
if ev["WholeDay"]:
date = ""
else:
date = "%s - %s " % (
format_time(ev['Start'], locale=locale),
format_time(ev['End'], locale=locale))
place = "(%s)" % ev['Place']
if place == "()":
place = ""
desc.append(("%s%s %s\n" % (date, ev['Summary'], place),
ev['Description']))
next_ev[day.strftime('%A')] = desc
return next_ev
# --- tasks
def get_tasks(self):
# TODO: find events with repetition in the week
# TODO: better handling of events on several days
tasks = []
for event in self.events.values():
if event['Task']:
tasks.append(event)
return tasks
