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https://github.com/olivierkes/manuskript.git
synced 2024-05-18 11:52:25 +12:00
Tweaking completer
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@ -51,13 +51,16 @@ class basicHighlighter(QSyntaxHighlighter):
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When subclassing basicHighlighter, you must call highlightBlockAfter
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after your custom highlighting.
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"""
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#print("Highlighting")
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# References
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for txt in re.finditer(r"::(\w):(\d+?)::", text):
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fmt = self.format(txt.start())
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fmt.setFontFixedPitch(True)
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fmt.setFontWeight(QFont.DemiBold)
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if txt.group(1) == "T":
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fmt.setBackground(QBrush(QColor(Qt.blue).lighter(190)))
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elif txt.group(1) == "C":
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fmt.setBackground(QBrush(QColor(Qt.yellow).lighter(190)))
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fmt.setBackground(QBrush(QColor(Qt.yellow).lighter(170)))
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self.setFormat(txt.start(),
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txt.end() - txt.start(),
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fmt)
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@ -15,8 +15,10 @@ class completer(QWidget, Ui_completer):
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QWidget.__init__(self, parent)
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self.setupUi(self)
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self.setWindowFlags(Qt.Popup)
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self.text.textEdited.connect(self.updateListFromData)
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self.text.textChanged.connect(self.updateListFromData)
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self.text.returnPressed.connect(self.submit)
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self.listDelegate = listCompleterDelegate(self)
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self.list.setItemDelegate(self.listDelegate)
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self.list.itemActivated.connect(self.submit)
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self.outlineModel = mainWindow().mdlOutline
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@ -27,7 +29,8 @@ class completer(QWidget, Ui_completer):
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self.populate()
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self.hide()
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def popup(self):
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def popup(self, completion=""):
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self.text.setText(completion)
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self.text.setFocus(Qt.PopupFocusReason)
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self.show()
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@ -44,7 +47,7 @@ class completer(QWidget, Ui_completer):
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def addChildren(item):
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for c in item.children():
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d.append((c.title(), c.ID()))
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d.append((c.title(), c.ID(), c.path()))
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addChildren(c)
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r = self.outlineModel.rootItem
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@ -58,7 +61,9 @@ class completer(QWidget, Ui_completer):
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for r in range(self.persoModel.rowCount()):
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name = self.persoModel.item(r, Perso.name.value).text()
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ID = self.persoModel.item(r, Perso.ID.value).text()
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d.append((name, ID))
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imp = self.persoModel.item(r, Perso.importance.value).text()
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imp = [self.tr("Minor"), self.tr("Secondary"), self.tr("Main")][int(imp)]
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d.append((name, ID, imp))
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self.data[(self.tr("Characters"), "C")] = d
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@ -67,11 +72,14 @@ class completer(QWidget, Ui_completer):
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def updateListFromData(self):
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self.list.clear()
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for cat in self.data:
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self.addCategory(cat[0])
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for item in [i for i in self.data[cat] if self.text.text().lower() in i[0].lower()]:
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i = QListWidgetItem(item[0])
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i.setData(Qt.UserRole, "::{}:{}::".format(cat[1], item[1]))
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self.list.addItem(i)
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filtered = [i for i in self.data[cat] if self.text.text().lower() in i[0].lower()]
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if filtered:
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self.addCategory(cat[0])
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for item in filtered:
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i = QListWidgetItem(item[0])
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i.setData(Qt.UserRole, "::{}:{}::".format(cat[1], item[1]))
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i.setData(Qt.UserRole+1, item[2])
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self.list.addItem(i)
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self.list.setCurrentRow(1)
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self.text.setFocus(Qt.PopupFocusReason)
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@ -85,4 +93,31 @@ class completer(QWidget, Ui_completer):
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if event.key() in [Qt.Key_Up, Qt.Key_Down]:
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self.list.keyPressEvent(event)
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else:
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QWidget.keyPressEvent(self, event)
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QWidget.keyPressEvent(self, event)
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class listCompleterDelegate(QStyledItemDelegate):
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def __init__(self, parent=None):
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QStyledItemDelegate.__init__(self, parent)
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def paint(self, painter, option, index):
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extra = index.data(Qt.UserRole+1)
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if not extra:
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return QStyledItemDelegate.paint(self, painter, option, index)
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else:
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if option.state & QStyle.State_Selected:
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painter.fillRect(option.rect, option.palette.color(QPalette.Inactive, QPalette.Highlight))
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title = index.data()
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extra = " - {}".format(extra)
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painter.drawText(option.rect, Qt.AlignLeft, title)
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fm = QFontMetrics(option.font)
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w = fm.width(title)
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r = QRect(option.rect)
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r.setLeft(r.left() + w)
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painter.save()
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painter.setPen(Qt.gray)
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painter.drawText(r, Qt.AlignLeft, extra)
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painter.restore()
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@ -37,9 +37,11 @@ class textEditCompleter(textEditView):
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tc.insertText(txt)
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self.setTextCursor(tc)
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def textUnderCursor(self):
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def textUnderCursor(self, select=False):
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tc = self.textCursor()
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tc.select(QTextCursor.WordUnderCursor)
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if select:
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self.setTextCursor(tc)
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return tc.selectedText()
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def refUnderCursor(self, cursor):
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@ -63,6 +65,16 @@ class textEditCompleter(textEditView):
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return True
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return textEditView.event(self, event)
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def createStandardContextMenu(self):
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menu = textEditView.createStandardContextMenu(self)
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a = QAction(self.tr("Insert reference"), menu)
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a.triggered.connect(self.popupCompleter)
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menu.insertSeparator(menu.actions()[0])
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menu.insertAction(menu.actions()[0], a)
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return menu
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def keyPressEvent(self, event):
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if self.completer.isVisible():
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if event.key() in (
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@ -77,97 +89,21 @@ class textEditCompleter(textEditView):
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isShortcut = (event.modifiers() == Qt.ControlModifier and\
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event.key() == Qt.Key_Space)
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print(isShortcut)
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if not self.completer or not isShortcut:
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self.completer.setVisible(False)
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textEditView.keyPressEvent(self, event)
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return
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completionPrefix = self.textUnderCursor()
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cr = self.cursorRect()
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cr.moveTopLeft(self.mapToGlobal(cr.bottomLeft()))
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cr.setWidth(self.completer.sizeHint().width())
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self.completer.setGeometry(cr)
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self.completer.popup()
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self.popupCompleter()
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def popupCompleter(self):
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if self.completer:
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cr = self.cursorRect()
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cr.moveTopLeft(self.mapToGlobal(cr.bottomLeft()))
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cr.setWidth(self.completer.sizeHint().width())
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self.completer.setGeometry(cr)
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self.completer.popup(self.textUnderCursor(select=True))
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def keyPressEvent_(self, event):
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if self.completer and self.completer.popup() and self.completer.popup().isVisible():
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if event.key() in (
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Qt.Key_Enter,
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Qt.Key_Return,
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Qt.Key_Escape,
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Qt.Key_Tab,
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Qt.Key_Backtab):
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event.ignore()
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return
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## has ctrl-Space been pressed??
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isShortcut = (event.modifiers() == Qt.ControlModifier and\
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event.key() == Qt.Key_Space)
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## modifier to complete suggestion inline ctrl-e
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inline = (event.modifiers() == Qt.ControlModifier and \
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event.key() == Qt.Key_E)
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## if inline completion has been chosen
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if inline:
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# set completion mode as inline
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self.completer.setCompletionMode(QCompleter.InlineCompletion)
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completionPrefix = self.textUnderCursor()
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if (completionPrefix != self.completer.completionPrefix()):
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self.completer.setCompletionPrefix(completionPrefix)
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self.completer.complete()
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# self.completer.setCurrentRow(0)
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# self.completer.activated.emit(self.completer.currentCompletion())
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# set the current suggestion in the text box
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self.completer.activated.emit(self.completer.currentCompletion())
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# reset the completion mode
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self.completer.setCompletionMode(QCompleter.PopupCompletion)
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return
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if (not self.completer or not isShortcut):
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pass
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QTextEdit.keyPressEvent(self, event)
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# debug
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print("After controlspace")
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print("isShortcut is: {}".format(isShortcut))
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# debug over
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## ctrl or shift key on it's own??
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#ctrlOrShift = event.modifiers() in (Qt.ControlModifier ,\
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#Qt.ShiftModifier)
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#if ctrlOrShift and event.text()== '':
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## ctrl or shift key on it's own
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#return
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# debug
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print("After on its own")
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print("isShortcut is: {}".format(isShortcut))
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# debug over
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# eow = QString("~!@#$%^&*()_+{}|:\"<>?,./;'[]\\-=") #end of word
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# eow = "~!@#$%^&*()_+{}|:\"<>?,./;'[]\\-=" #end of word
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eow = "~!@#$%^&*+{}|:\"<>?,./;'[]\\-=" #end of word
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#hasModifier = ((event.modifiers() != Qt.NoModifier) and\
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#not ctrlOrShift)
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completionPrefix = self.textUnderCursor()
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# print('event . text = {}'.format(event.text().right(1)))
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# if (not isShortcut and (hasModifier or event.text()=='' or\
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# len(completionPrefix) < 3 or \
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# eow.contains(event.text().right(1)))):
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if not isShortcut :
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if self.completer.popup():
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self.completer.popup().hide()
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return
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print("complPref: {}".format(completionPrefix))
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print("completer.complPref: {}".format(self.completer.completionPrefix()))
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print("mode: {}".format(self.completer.completionMode()))
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# if (completionPrefix != self.completer.completionPrefix()):
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print("Poping up")
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self.completer.setCompletionPrefix(completionPrefix)
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popup = self.completer.popup()
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popup.setCurrentIndex(
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self.completer.completionModel().index(0,0))
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cr = self.cursorRect()
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cr.setWidth(self.completer.popup().sizeHintForColumn(0)
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+ self.completer.popup().verticalScrollBar().sizeHint().width())
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self.completer.complete(cr) ## popup it up!
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@ -390,20 +390,27 @@ class textEditView(QTextEdit):
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if not self.spellcheck:
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QTextEdit.contextMenuEvent(self, event)
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return
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popup_menu = self.createStandardContextMenu()
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popup_menu.exec_(event.globalPos())
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def createStandardContextMenu(self):
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popup_menu = QTextEdit.createStandardContextMenu(self)
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if not self.spellcheck:
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return popup_menu
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# Select the word under the cursor.
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cursor = self.textCursor()
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#cursor = self.cursorForPosition(pos)
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cursor.select(QTextCursor.WordUnderCursor)
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self.setTextCursor(cursor)
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# Check if the selected word is misspelled and offer spelling
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# suggestions if it is.
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if self.textCursor().hasSelection():
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text = str(self.textCursor().selectedText())
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if cursor.hasSelection():
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text = str(cursor.selectedText())
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if not self._dict.check(text):
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spell_menu = QMenu(self.tr('Spelling Suggestions'))
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spell_menu = QMenu(self.tr('Spelling Suggestions'), self)
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for word in self._dict.suggest(text):
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action = self.SpellAction(word, spell_menu)
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action.correct.connect(self.correctWord)
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if len(spell_menu.actions()) != 0:
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popup_menu.insertSeparator(popup_menu.actions()[0])
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popup_menu.insertMenu(popup_menu.actions()[0], spell_menu)
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popup_menu.exec_(event.globalPos())
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return popup_menu
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def correctWord(self, word):
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'''
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Replaces the selected text with word.
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