def _aboutToShowTabsMenu(self):
self._menuTabs.clear()
for idx in range(self.count()):
tab = self._weTab(idx)
if not tab or tab.isPinned():
continue
action = QAction(self)
action.setIcon(tab.icon())
if idx == self.currentIndex():
f = action.font()
f.setBold(True)
action.setFont(f)
title = tab.title()
title.replace('&', '&&')
action.setText(gVar.appTools.truncatedText(title, 40))
# TODO: QVariant::fromValue(qobject_cast<QWidget*>(tab)
action.setData(tab)
action.triggered.connect(self._actionChangeIndex)
self._menuTabs.addAction(action)
def _context_menu(self, pos):
text = self._view.text
if not text.textCursor().hasSelection():
# move to mouse position
text.setTextCursor(text.cursorForPosition(pos))
image, width, height, fmt = None, -1, -1, ""
if self._doc.in_image():
# select image
text.setTextCursor(text.cursorForPosition(pos))
cursor = text.textCursor()
p = cursor.position()
cursor.setPosition(p)
cursor.movePosition(QTextCursor.Right, QTextCursor.KeepAnchor)
text.setTextCursor(cursor)
if "<img" not in cursor.selection().toHtml():
cursor.setPosition(p)
cursor.movePosition(QTextCursor.Left, QTextCursor.KeepAnchor)
text.setTextCursor(cursor)
image, width, height, fmt = (
self._doc.get_image(cursor.selection().toHtml()))
menu = text.createStandardContextMenu()
# ---------------------------------------------------------------------
# menu for change size of image
if image:
menu.insertSeparator(menu.actions()[0])
param = (image, width, height, fmt)
change_size = QAction(self.tr("Change size of image"), None)
change_size.triggered.connect(
lambda y, x=param: self._change_image_size(x))
menu.insertAction(menu.actions()[0], change_size)
# ---------------------------------------------------------------------
# menu for spell checker
if self._spell.enabled() and text.toPlainText():
old_cur = text.textCursor()
cursor = text.cursorForPosition(pos)
curchar = text.document().characterAt(cursor.position())
isalpha = curchar.isalpha()
cursor.select(QTextCursor.WordUnderCursor)
word = ""
if isalpha:
text.setTextCursor(cursor)
word = cursor.selectedText()
text.setTextCursor(old_cur)
if word and not self._spell.check_word(word):
to_dict_action = QAction(
self.tr("Add to the dictionary"), None)
to_dict_action.triggered.connect(
lambda y, x=word: self._add_word_to_spell(x))
font = to_dict_action.font()
repl_actions = []
to_repl = self._spell.candidates(word)
if to_repl:
self._cursor_to_change_word = cursor
font.setBold(True)
enabled = not self._view.text.isReadOnly()
for wrd in to_repl:
repl_actions.append(QAction(wrd, None))
repl_actions[-1].setFont(font)
repl_actions[-1].setEnabled(enabled)
repl_actions[-1].triggered.connect(
lambda y, x=wrd: self._fix_word(x))
else:
repl_actions.append(QWidgetAction(self))
label = QLabel(self.tr("There are no words to replace"))
label.setContentsMargins(28, 6, 6, 6)
label.setStyleSheet("color: red")
repl_actions[0].setDefaultWidget(label)
repl_actions[0].setEnabled(False)
menu.insertSeparator(menu.actions()[0])
menu.insertAction(menu.actions()[0], to_dict_action)
menu.insertSeparator(menu.actions()[0])
for a in reversed(repl_actions):
menu.insertAction(menu.actions()[0], a)
# ---------------------------------------------------------------------
# solving the problem of missing icons in Windows
name_actions = {
self.tr("Undo"): "Undo",
self.tr("Redo"): "Redo",
self.tr("Cut"): "Cut",
self.tr("Copy"): "Copy",
self.tr("Paste"): "Paste",
self.tr("Delete"): "Delete",
}
for a in menu.actions():
txt = a.text().replace("&", "")
if txt in name_actions:
a.setIcon(QIcon(img(f"edit-{name_actions[txt].lower()}")))
# ---------------------------------------------------------------------
# menu for table
if self._doc.in_table() and not self._view.text.isReadOnly():
menu.addSeparator()
t_menu = menu.addMenu(self.tr("Table"))
t_menu.addAction(self._actions["add-row"])
t_menu.addAction(self._actions["add-col"])
t_menu.addSeparator()
t_menu.addAction(self._actions["del-row"])
t_menu.addAction(self._actions["del-col"])
t_menu.addSeparator()
t_menu.addAction(self._actions["ins-row"])
t_menu.addAction(self._actions["ins-col"])
t_menu.addSeparator()
t_menu.addAction(self._actions["merge-cells"])
t_menu.addAction(self._actions["split-cells"])
cursor = text.textCursor()
self._actions["merge-cells"].setEnabled(cursor.hasSelection())
cell = cursor.currentTable().cellAt(cursor)
self._actions["split-cells"].setEnabled(
cell.rowSpan() > 1 or cell.columnSpan() > 1)
menu.addSeparator()
menu.addAction(self._actions["toPDF"])
menu.addAction(self._actions["print"])
menu.exec_(QCursor().pos())
self._restore_cursor()
