def prompt_user_to_save(self, index):
"""
Ask the user if they wish to close a tab
that has unsaved contents.
"""
name = self.tabText(index)
msg_box = QtWidgets.QMessageBox()
msg_box.setWindowTitle('Save changes?')
msg_box.setText('%s has not been saved to a file.' % name)
msg_box.setInformativeText('Do you want to save your changes?')
buttons = msg_box.Save | msg_box.Discard | msg_box.Cancel
msg_box.setStandardButtons(buttons)
msg_box.setDefaultButton(msg_box.Save)
ret = msg_box.exec_()
user_cancelled = (ret == msg_box.Cancel)
if (ret == msg_box.Save):
data = self.tabData(index)
path = save.save(data['text'], data['path'])
if path is None:
user_cancelled = True
if user_cancelled:
return False
return True
def save_action(tabs, editor):
"""
"""
path = tabs.get('path')
text = editor.toPlainText()
path = save.save(text, path)
if path is None:
return
tabs['path'] = path
tabs['saved'] = True
# notify the autosave to empty entry
tabs.contents_saved_signal.emit(tabs['uuid'])