def get_tool(self, tool_name):
"""Return a tool associated with an id (action name)."""
if tool_name == "toolbox-pointer":
return DefaultTool(self.event_manager)
tool = next(
t for t in tooliter(self.modeling_language.toolbox_definition)
if t.id == tool_name)
item_factory = tool.item_factory
handle_index = tool.handle_index
return PlacementTool(
self.view,
item_factory=item_factory,
event_manager=self.event_manager,
handle_index=handle_index,
)
def toolbox_pointer(self):
if self.view:
return DefaultTool(self.event_manager)