def apply_placement_tool_set(view, item_factory, modeling_language,
event_manager, handle_index):
view.remove_all_controllers()
view.add_controller(view_focus_tool(view))
view.add_controller(*transactional_tool(
placement_tool(view, item_factory, event_manager, handle_index),
event_manager=event_manager,
))
view.add_controller(drop_zone_tool(view, item_factory.item_class))
view.add_controller(scroll_tool(view))
view.add_controller(zoom_tool(view))
view.add_controller(shortcut_tool(view, modeling_language, event_manager))
def apply_default_tool_set(view, modeling_language, event_manager,
rubberband_state):
"""The default tool set."""
view.remove_all_controllers()
view.add_controller(hover_tool(view))
view.add_controller(*transactional_tool(
segment_tool(view), item_tool(view), event_manager=event_manager))
view.add_controller(*text_edit_tools(view))
view.add_controller(rubberband_tool(view, rubberband_state))
view.add_controller(scroll_tool(view))
view.add_controller(zoom_tool(view))
view.add_controller(view_focus_tool(view))
view.add_controller(shortcut_tool(view, modeling_language, event_manager))
def test_start_tx_on_begin(view):
event_manager = MockEventManager()
tx_data = TxData(event_manager)
(tool, ) = transactional_tool(
Gtk.GestureDrag.new(view),
event_manager=event_manager) # type: ignore[arg-type]
on_begin(tool, None, tx_data)
assert tx_data.txs
on_end(tool, None, tx_data)
assert event_manager.events
assert isinstance(event_manager.events[0], TransactionBegin)