C++ loose_handle::set_ext_widget方法代码示例

void
Dock_Curves::init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
{
	//! Curves is registred thrue CanvasView::set_ext_widget
	//! and will be deleted during CanvasView::~CanvasView()
	//! \see CanvasView::set_ext_widget
	//! \see CanvasView::~CanvasView
	Widget_Curves* curves(new Widget_Curves());
	curves->set_time_adjustment(canvas_view->time_adjustment());

	Gtk::TreeView* param_tree_view(
		static_cast<Gtk::TreeView*>(canvas_view->get_ext_widget("params"))
	);

	param_tree_view->get_selection()->signal_changed().connect(
		sigc::bind(
			sigc::bind(
				sigc::ptr_fun(
					_curve_selection_changed
				),curves
			),param_tree_view
		)
	);

	studio::LayerTree* tree_layer(dynamic_cast<studio::LayerTree*>(canvas_view->get_ext_widget("layers_cmp")));
	tree_layer->signal_param_tree_header_height_changed().connect(sigc::mem_fun(*this, &studio::Dock_Curves::on_update_header_height));

	canvas_view->set_ext_widget(get_name(),curves);
}

void
Dock_MetaData::init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
{
	Glib::RefPtr<MetaDataTreeStore> metadata_tree_store;
	metadata_tree_store=MetaDataTreeStore::create(canvas_view->canvas_interface());
	MetaDataTree* metadata_tree(new MetaDataTree());
	metadata_tree->set_model(metadata_tree_store);
	metadata_tree->set_editable(true);
	canvas_view->set_tree_model(get_name(),metadata_tree_store);
	canvas_view->set_ext_widget(get_name(),metadata_tree);
}

void
Dock_Layers::init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
{
	Glib::RefPtr<LayerTreeStore> layer_tree_store;
	layer_tree_store=LayerTreeStore::create(canvas_view->canvas_interface());

	canvas_view->set_tree_model(get_name(),layer_tree_store);

	//! layer_tree is registred thrue CanvasView::set_ext_widget
	//! and will be deleted during CanvasView::~CanvasView()
	//! \see CanvasView::set_ext_widget
	//! \see CanvasView::~CanvasView
	LayerTree* layer_tree(new LayerTree());
	layer_tree->set_time_adjustment(canvas_view->time_adjustment());

	layer_tree->signal_edited_value().connect(
		sigc::hide_return(
			sigc::bind(sigc::mem_fun(*canvas_view->canvas_interface(), &synfigapp::CanvasInterface::change_value), false)
		)
	);

	// (a) should be before (b), (b) should be before (c)
	canvas_view->set_ext_widget(get_name()+"_cmp",layer_tree); // (a)
	canvas_view->set_ext_widget(get_name(),&layer_tree->get_layer_tree_view());
	canvas_view->set_ext_widget("params",&layer_tree->get_param_tree_view());

	layer_tree->set_model(layer_tree_store); // (b)
	canvas_view->set_tree_model("params",layer_tree->get_param_tree_view().get_model()); // (c)

	/*
	canvas_view->layermenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-delete"),Gtk::AccelKey("Delete"),
		sigc::mem_fun(*layer_tree, &LayerTree::on_delete_pressed))
	);
	*/

	// Hide the time bar
	if(canvas_view->get_canvas()->rend_desc().get_time_start()==canvas_view->get_canvas()->rend_desc().get_time_end())
		canvas_view->hide_timebar();
	layer_tree_store->rebuild();
	present();
}

void
Dock_LayerGroups::init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
{
	Glib::RefPtr<LayerGroupTreeStore> layer_group_tree_store;
	layer_group_tree_store=LayerGroupTreeStore::create(canvas_view->canvas_interface());

	LayerGroupTree* layer_group_tree(new LayerGroupTree());
	layer_group_tree->set_model(layer_group_tree_store);
	layer_group_tree->signal_popup_layer_menu().connect(sigc::mem_fun(*canvas_view,&CanvasView::popup_layer_menu));

	canvas_view->set_tree_model(get_name(),layer_group_tree_store);
	canvas_view->set_ext_widget(get_name(),layer_group_tree);
}

void
Dock_Children::init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
{
	Glib::RefPtr<ChildrenTreeStore> children_tree_store;
	children_tree_store=ChildrenTreeStore::create(canvas_view->canvas_interface());

	ChildrenTree* children_tree(new ChildrenTree());
	children_tree->set_model(children_tree_store);
	children_tree->set_time_adjustment(canvas_view->time_adjustment());


	canvas_view->set_tree_model(get_name(),children_tree_store);
	canvas_view->set_ext_widget(get_name(),children_tree);
}

void
Dock_Keyframes::init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
{
	Glib::RefPtr<KeyframeTreeStore> keyframe_tree_store;
	keyframe_tree_store=KeyframeTreeStore::create(canvas_view->canvas_interface());

	KeyframeTree* keyframe_tree(new KeyframeTree());
	keyframe_tree->set_model(keyframe_tree_store);
	keyframe_tree->set_editable(true);

	canvas_view->set_tree_model(get_name(),keyframe_tree_store);
	canvas_view->set_ext_widget(get_name(),keyframe_tree);

	// keyframe actions status are connected to animation duration
	canvas_view->canvas_interface()->signal_rend_desc_changed().connect(
		sigc::mem_fun(*this,&studio::Dock_Keyframes::refresh_rend_desc)
	);
}

void studio::Dock_Navigator::changed_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
{
	if(canvas_view)
	{
		Widget *v = canvas_view->get_ext_widget("navview");

		if(!v)
		{
			v = new Widget_NavView(canvas_view);
			canvas_view->set_ext_widget("navview",v);
		}

		add(*v);
	}else
	{
		clear_previous();
		//add(dummy);
	}
}

void
Dock_Curves::init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
{
	Widget_Curves* curves(new Widget_Curves());
	curves->set_time_adjustment(canvas_view->time_adjustment());

	Gtk::TreeView* param_tree_view(
		static_cast<Gtk::TreeView*>(canvas_view->get_ext_widget("params"))
	);

	param_tree_view->get_selection()->signal_changed().connect(
		sigc::bind(
			sigc::bind(
				sigc::ptr_fun(
					_curve_selection_changed
				),curves
			),param_tree_view
		)
	);

	canvas_view->set_ext_widget(get_name(),curves);
}