def __apply_results(self, call=None, request=None):
# QToolTip.hideText()
self.__thread_counter -= 1
if call:
# create a formatted calltip (current index appear in bold)
calltip = "<nobr>{0}.{1}(".format(
call.module.name, call.call_name)
for i, param in enumerate(call.params):
if i != 0:
calltip += ", "
if i == call.index:
calltip += "<b>"
calltip += unicode(param.token_list[0])
if i == call.index:
calltip += "</b>"
calltip += ')</nobr>'
# set tool tip position at the start of the bracket
charWidth = self.editor.codeEdit.fm.width('A')
w_offset = (request.col - call.bracket_start[1]) * charWidth
position = QPoint(
self.editor.codeEdit.cursorRect().x() - w_offset,
self.editor.codeEdit.cursorRect().y())
position = self.editor.codeEdit.mapToGlobal(position)
# show tooltip
QToolTip.showText(position, calltip, self.editor.codeEdit)
else:
QToolTip.hideText()
def _displayHighlightedTooltip(self, txt):
"""
Shows/hides current suggestion tooltip next to the completer popup
:param txt:
:return:
"""
if not self.displayTooltips or not txt in self.__tooltips:
QToolTip.hideText()
return
tooltip = self.__tooltips[txt]
charWidth = self.editor.codeEdit.fm.width('A')
# show tooltip
pos = self.__completer.popup().pos()
pos.setX(pos.x() + 400)
pos.setY(pos.y() - 15)
QToolTip.showText(pos, tooltip, self.editor.codeEdit)
def __onKeyReleased(self, event):
if event.key() == Qt.Key_ParenLeft or \
event.key() == Qt.Key_Comma or \
event.key() == Qt.Key_Space:
if self.__thread_counter >= 1:
return
self.__thread_counter += 1
tc = self.editor.codeEdit.textCursor()
line = tc.blockNumber() + 1
col = tc.columnNumber()
fn = self.editor.codeEdit.tagFilename
encoding = self.editor.codeEdit.tagEncoding
source = self.editor.codeEdit.toPlainText()
runnable = RunnableCalltip(
CalltipRequest(source_code=source, line=line, col=col,
filename=fn, encoding=encoding))
runnable.failedEvent.signal.connect(self.__apply_results)
runnable.resultsAvailable.signal.connect(self.__apply_results)
self.__threadPool.start(runnable)
else:
QToolTip.hideText()
def _hideCompletions(self):
"""
Hides the completion popup
"""
self.__completer.popup().hide()
QToolTip.hideText()
def _set_tooltip ( self, tooltip ):
self.control.setToolTip( tooltip )
if tooltip == '':
QToolTip.hideText()
