def keyPressEvent(self, ev):
"""
Re-implemented to handle the user input a key at a time.
@param ev key event (QKeyEvent)
"""
txt = ev.text()
key = ev.key()
ctrl = ev.modifiers() & Qt.ControlModifier
if (ctrl):
QsciScintilla.keyPressEvent(self, ev)
elif (self.keymap.has_key(key)):
self.keymap[key]()
# See it is text to insert.
elif self.__isCursorOnLastLine() and txt.length():
QsciScintilla.keyPressEvent(self, ev)
self.incrementalSearchActive = True
if (txt == '.'):
self.__showDynCompletion()
else:
ev.ignore()
def keyPressEvent(self, event):
if event.key() == Qt.Key_Space:
if QApplication.keyboardModifiers() == Qt.ControlModifier:
self.autoCompleteFromAll()
return
QsciScintilla.keyPressEvent(self, event)
self.complete.line, self.complete.column = self.getCursorPosition()
self.complete.text = self.text()
self.setMarginWidth(0, len(str(len(self.text().split('\n')))) * 20)
# if event.key() not in [Qt.Key_Up, Qt.Key_Down, Qt.Key_Left, Qt.Key_Right]:
# if not self.complete.started:
# self.complete.start()
self.key_pressed.emit()
def _key_pressed(self, event):
"""
Handle KeyPressed event
We only care about CTRL-S in order to save changes
:param event: key event
"""
QsciScintilla.keyPressEvent(self._code_editor, event)
if event.key() in [QtCore.Qt.Key_S, QtCore.Qt.Key_Save]:
modifiers = QApplication.keyboardModifiers()
if modifiers == QtCore.Qt.ControlModifier and self.is_modified:
logger.debug("Saving...")
self.on_save_changes()
self.key_pressed_event(event)
def key_press_event(self, event):
self.update_dirty()
if self.editor.__class__.__name__ == "LineTextWidget":
return self.editor.edit.keyReleaseEvent(event) # When using PySide without QSciScintilla
QsciScintilla.keyPressEvent(self.editor, event)
linenr, pos_in_line = self.editor.getCursorPosition()
line = str(self.editor.text(linenr)[:pos_in_line])
if event.key() == Qt.Key_F1:
try:
self.parent.show_documentation(getattr(self.scriptRunner, str(self.editor.selectedText())))
except AttributeError:
pass
if event.key() == Qt.Key_Enter or event.key() == Qt.Key_Return:
for tip in self.autocomplete_lst:
try:
if line.endswith(tip[:tip.index('(') ]):
self.editor.insert(tip[tip.index('('):])
parent, residual = self.scriptRunner.split_line(line)
self.parent.show_documentation(self.scriptRunner.get_function_dict(parent, residual)[residual])
return
except ValueError:
pass
if event.key() < 100 or event.key() in [Qt.Key_Backspace, Qt.Key_Shift]:
linenr, pos_in_line = self.editor.getCursorPosition()
line = str(self.editor.text(linenr)[:pos_in_line])
lst = self.scriptRunner.get_autocomplete_list(line)
if lst is not None:
self.api.clear()
list(map(self.api.add, lst))
self.api.prepare()
if len(lst) > 0:
self.autocomplete_lst = lst
self.editor.autoCompleteFromAll()
shift_event = QKeyEvent(QEvent.KeyPress, Qt.Key_Shift, Qt.NoModifier)
QsciScintilla.keyPressEvent(self.editor, shift_event) # show autocomplete list
def keyPressEvent(self, event):
"""
Reimplemented to create a console-like interface.
"""
line, index = self.getCursorPosition()
key = event.key()
ctrl = event.modifiers() & QtCore.Qt.ControlModifier
alt = event.modifiers() & QtCore.Qt.AltModifier
shift_down = event.modifiers() & QtCore.Qt.ShiftModifier
if ctrl:
pass
elif alt:
pass
elif key == QtCore.Qt.Key_Backspace:
if self.getCursorPosition() == self.blocking_cursor_pos:
pass
else:
QsciScintilla.keyPressEvent(self, event)
elif key == QtCore.Qt.Key_Left:
if self.getCursorPosition() == self.blocking_cursor_pos:
pass
else:
QsciScintilla.keyPressEvent(self, event)
elif key == QtCore.Qt.Key_Up:
self.scrollVertical(-1)
elif key == QtCore.Qt.Key_Down:
self.scrollVertical(1)
elif key == QtCore.Qt.Key_Return:
# get input text
text = self.getText(self.blocking_cursor_pos, self.position("eof"))
self.insertInput(text)
else:
QsciScintilla.keyPressEvent(self, event)