def _map_completions(self, completions):
for completion in completions:
tooltip = icon = text = match = None
if isinstance(completion, (tuple, list)):
match = completion[1]
text = textutils.asciify(completion[0])
elif isinstance(completion, dict):
display = completion.get("display", completion.get('title'))
text = textutils.asciify(display)
match = completion.get("match", display)
icon = completion.get("icon", completion.get('image'))
tooltip = completion.get("tool_tip")
else:
match = text = completion
yield completion, text, match, icon, tooltip
def on_editor_keyPressed(self, event):
alreadyTyped, start, end = self.editor.wordUnderCursor(
direction="left", search=True
)
if alreadyTyped is None:
self.completer.hide()
else:
self.completer.setCompletionPrefix(alreadyTyped)
if self.isActive():
if not (self.completer.setCurrentRow(0) or self.completer.trySetNextModel()):
self.completer.hide()
else:
self.completer.complete(self.editor.cursorRect())
elif not (event.modifiers() & QtCore.Qt.ControlModifier) and \
(text.asciify(event.text()) in COMPLETER_CHARS) and \
end - start >= self.editor.word_length_to_complete:
self.completer.runCompleter()
def post_key_event(self, event):
if self.isVisible():
maxPosition = self.startCursorPosition + len(self.completionPrefix()) + 1
cursor = self.editor.textCursor()
if self.startCursorPosition <= cursor.position() <= maxPosition:
cursor.setPosition(self.startCursorPosition, QtGui.QTextCursor.KeepAnchor)
self.setCompletionPrefix(cursor.selectedText())
if not self.setCurrentRow(0) and self.trySetNextModel():
self.complete(self.editor.cursorRect())
elif self.model() is None:
self.hide()
else:
self.hide()
elif text.asciify(event.text()) in COMPLETER_CHARS:
alreadyTyped, start, end = self.editor.wordUnderCursor(direction="left", search = True)
if end - start >= self.editor.wordLengthToComplete:
self.explicitLaunch = False
self.runCompleter(self.editor.cursorRect(), alreadyTyped)
