def save_changes_dialog(self):
proceed = True
if self.scene and self.scene.model_modified:
ask_again = True
while ask_again:
dialog = QuitDialog(self.window)
response = dialog.show()
if response == QuitDialog.RESPONSE_SAVE:
self.on_file_save()
ask_again = False
elif response == QuitDialog.RESPONSE_SAVE_AS:
self.on_file_save_as()
ask_again = self.scene.model_modified
elif response == QuitDialog.RESPONSE_CANCEL:
ask_again = False
proceed = False
elif response == QuitDialog.RESPONSE_DISCARD:
ask_again = False
else:
logging.warning('Unknown dialog response: %s' % response)
ask_again = False
proceed = False
return proceed
def save_changes_dialog(self):
proceed = True
if self.scene and self.scene.model_modified:
ask_again = True
while ask_again:
dialog = QuitDialog(self.window)
response = dialog.show()
if response == QuitDialog.RESPONSE_SAVE:
self.on_file_save()
ask_again = False
elif response == QuitDialog.RESPONSE_SAVE_AS:
self.on_file_save_as()
ask_again = self.scene.model_modified
elif response == QuitDialog.RESPONSE_CANCEL:
ask_again = False
proceed = False
elif response == QuitDialog.RESPONSE_DISCARD:
ask_again = False
else:
logging.warning('Unknown dialog response: %s' % response)
ask_again = False
proceed = False
return proceed
def on_quit(self, action=None):
"""
On quit, show a dialog proposing to save the changes if the scene has
been modified.
"""
do_quit = True
if self.scene.model_modified:
dialog = QuitDialog(self.window)
discard_changes = False
while do_quit and self.scene.model_modified and not discard_changes:
response = dialog.run()
if response == QuitDialog.RESPONSE_SAVE:
dialog.hide()
self.on_save()
elif response == QuitDialog.RESPONSE_SAVE_AS:
dialog.hide()
self.on_save_as()
elif response in [QuitDialog.RESPONSE_CANCEL, gtk.RESPONSE_DELETE_EVENT]:
do_quit = False
elif response == QuitDialog.RESPONSE_DISCARD:
discard_changes = True
dialog.destroy()
if do_quit:
gtk.main_quit()
def save_changes_dialog(self):
proceed = True
if self.scene and self.scene.model_modified:
dialog = QuitDialog(self.window)
ask_again = True
while ask_again:
response = dialog.run()
if response == QuitDialog.RESPONSE_SAVE:
self.save_file()
ask_again = False
elif response == QuitDialog.RESPONSE_SAVE_AS:
self.save_file_as()
ask_again = self.scene.model_modified
elif response in [QuitDialog.RESPONSE_CANCEL, gtk.RESPONSE_DELETE_EVENT]:
ask_again = False
proceed = False
elif response == QuitDialog.RESPONSE_DISCARD:
ask_again = False
dialog.destroy()
return proceed
