def mouseReleaseEvent(self, event):
'''
Opens the new editor, if the user clicked on the included file and sets the
default cursor.
'''
if self.isReadOnly():
event.accept()
return
if event.modifiers() == Qt.ControlModifier or event.modifiers() == Qt.ShiftModifier:
cursor = self.cursorForPosition(event.pos())
try:
textblock = self._strip_bad_parts(cursor.block().text(), cursor.positionInBlock())
for inc_file in find_included_files(textblock, False, False, search_in_ext=[]):
aval = inc_file.raw_inc_path
aitems = aval.split("'")
for search_for in aitems:
if not search_for:
continue
try:
rospy.logdebug("try to interpret: %s" % search_for)
args_in_name = get_arg_names(search_for)
resolved_args = {}
# if found arg in the name, try to detect values
if args_in_name:
rospy.logdebug(" args %s in filename found, try to resolve..." % args_in_name)
resolved_args = self.parent.graph_view.get_include_args(args_in_name, search_for, self.filename)
if resolved_args:
params = {}
self._internal_args
# create parameter dialog
for key, val in resolved_args.items():
values = list(val)
# add args defined in current file
if key in self._internal_args and self._internal_args[key] not in values:
values.append(self._internal_args[key])
params[key] = {':type': 'string', ':value': values}
dia = ParameterDialog(params, store_geometry="open_launch_on_click")
dia.setFilterVisible(False)
dia.setWindowTitle('Select Parameter')
if dia.exec_():
params = dia.getKeywords()
search_for = replace_arg(search_for, params)
else:
# canceled -> cancel interpretation
QTextEdit.mouseReleaseEvent(self, event)
return
# now resolve find-statements
rospy.logdebug(" send interpret request to daemon: %s" % search_for)
inc_files = nm.nmd().launch.get_interpreted_path(self.filename, text=[search_for])
for path, exists in inc_files:
try:
rospy.logdebug(" received interpret request from daemon: %s, exists: %d" % (path, exists))
if exists:
event.setAccepted(True)
self.load_request_signal.emit(path)
else:
_filename, file_extension = os.path.splitext(path)
if file_extension in nm.settings().launch_view_file_ext:
# create a new file, if it does not exists
result = MessageBox.question(self, "File not exists", '\n\n'.join(["Create a new file?", path]), buttons=MessageBox.Yes | MessageBox.No)
if result == MessageBox.Yes:
content = '<launch>\n\n</launch>' if path.endswith('.launch') else ''
nm.nmd().file.save_file(path, content.encode(), 0)
event.setAccepted(True)
self.load_request_signal.emit(path)
except Exception as e:
MessageBox.critical(self, "Error", "File not found %s" % path, detailed_text=utf8(e))
except exceptions.ResourceNotFound as not_found:
MessageBox.critical(self, "Error", "Resource not found %s" % search_for, detailed_text=utf8(not_found.error))
except Exception as err:
print(traceback.format_exc())
MessageBox.critical(self, "Error", "Error while request included file %s" % self.filename, detailed_text=utf8(err))
QTextEdit.mouseReleaseEvent(self, event)
