Exemple #1
0
void
StateBrush_Context::refresh_tool_options()
{
	brush_buttons.clear();
	App::dialog_tool_options->clear();
	App::dialog_tool_options->set_local_name(_("Brush Tool"));
	App::dialog_tool_options->set_name("brush");

	// create the brush options container
	Gtk::Grid *brush_option_grid= Gtk::manage(new Gtk::Grid());

	brush_option_grid->set_orientation(Gtk::ORIENTATION_VERTICAL);

	// add options
	brush_option_grid->add(eraser_checkbox);

	// create brushes scrollable palette
	Gtk::ToolItemGroup *tool_item_group = manage(new class Gtk::ToolItemGroup());
	gtk_tool_item_group_set_label(tool_item_group->gobj(), NULL);

	Gtk::ToolPalette *palette = manage(new Gtk::ToolPalette());
	palette->add(*tool_item_group);
	palette->set_expand(*tool_item_group);
	palette->set_exclusive(*tool_item_group, true);
	palette->set_icon_size(Gtk::IconSize(BRUSH_ICON_SIZE));
	// let the palette propagate the scroll events
	palette->add_events(Gdk::SCROLL_MASK);

	Gtk::ScrolledWindow *brushes_scroll = manage(new Gtk::ScrolledWindow());
	brushes_scroll->set_hexpand(true);
	brushes_scroll->set_vexpand(true);
	brushes_scroll->add(*palette);

	// load brushes files definition
	// scan directories
	std::set<String> files;
	for(std::set<String>::const_iterator i = App::brushes_path.begin(); i != App::brushes_path.end(); ++i)
		scan_directory(*i, 1, files);

	// run through brush definition and assign a button
	Gtk::ToggleToolButton *first_button = NULL;
	for(std::set<String>::const_iterator i = files.begin(); i != files.end(); ++i)
	{
		if (!brush_buttons.count(*i) && filename_extension(*i) == ".myb")
		{
			const String &brush_file = *i;
			const String icon_file = filename_sans_extension(brush_file) + "_prev.png";
			if (files.count(icon_file))
			{
				// create a single brush button
				Gtk::ToggleToolButton *brush_button = brush_buttons[*i] = (new class Gtk::ToggleToolButton());

				Glib::RefPtr<Gdk::Pixbuf> pixbuf, pixbuf_scaled;
				pixbuf = Gdk::Pixbuf::create_from_file(icon_file);
				pixbuf_scaled = pixbuf->scale_simple(BRUSH_ICON_SIZE, BRUSH_ICON_SIZE, Gdk::INTERP_BILINEAR);

				brush_button->set_icon_widget(*Gtk::manage(new Gtk::Image(pixbuf_scaled)));
				brush_button->set_halign(Gtk::ALIGN_CENTER);

				// connect the button click event and brush file definition
				brush_button->signal_clicked().connect(
					sigc::bind(sigc::mem_fun(*this, &StateBrush_Context::select_brush), brush_button, brush_file) );

				// add the button to the palette
				tool_item_group->insert(*brush_button);

				// keep the first brush
				if (first_button == NULL) first_button = brush_button;
			}
		}
	}

	brush_option_grid->add(*brushes_scroll);
	brush_option_grid->show_all();

	App::dialog_tool_options->add(*brush_option_grid);

	// select first brush
	if (first_button != NULL)
		{
		first_button->set_active(true);
		selected_brush_button = first_button;
		}
}
Dock_Toolbox::Dock_Toolbox():
	Dockable("toolbox",_("Toolbox"),Gtk::StockID("synfig-about"))
{
	set_use_scrolled(false);
	set_size_request(-1,-1);

	tool_item_group = manage(new class Gtk::ToolItemGroup());
	gtk_tool_item_group_set_label(tool_item_group->gobj(), NULL);

	Gtk::ToolPalette *palette = manage(new Gtk::ToolPalette());
	palette->add(*tool_item_group);
	palette->set_expand(*tool_item_group);
	palette->set_exclusive(*tool_item_group, true);
	palette->set_icon_size(Gtk::IconSize::from_name("synfig-small_icon_16x16"));
	// let the palette propagate the scroll events
	palette->add_events(Gdk::SCROLL_MASK);
	palette->show();

	Gtk::ScrolledWindow *scrolled_window = manage(new Gtk::ScrolledWindow());
	scrolled_window->add(*palette);
	scrolled_window->set_border_width(2);
	scrolled_window->show();

	separator = manage(new class Gtk::HSeparator());

	Widget_Defaults* widget_defaults(manage(new Widget_Defaults()));

	// pack tools and default widgets
	//tool_box = manage(new class Gtk::VBox(false, 2));
	//tool_box->pack_start(*scrolled_window, Gtk::PACK_EXPAND_WIDGET|Gtk::PACK_SHRINK, 3);
	//tool_box->pack_start(*separator, Gtk::PACK_SHRINK, 3);
	//tool_box->pack_start(*widget_defaults, Gtk::PACK_EXPAND_WIDGET|Gtk::PACK_SHRINK, 3);
	//tool_box->set_border_width(2);
	//tool_box->show_all();

	//add(*tool_box);
	
	Gtk::VPaned *tool_box_paned = manage(new class Gtk::VPaned());
	tool_box_paned->pack1(*scrolled_window, Gtk::PACK_EXPAND_WIDGET|Gtk::PACK_SHRINK, 3);
	tool_box_paned->pack2(*widget_defaults, Gtk::PACK_EXPAND_WIDGET|Gtk::PACK_SHRINK, 3);
	tool_box_paned->set_position(200);
	tool_box_paned->show_all();
	add(*tool_box_paned);

	App::signal_instance_selected().connect(
		sigc::hide(
			sigc::mem_fun(*this,&studio::Dock_Toolbox::update_tools)
		)
	);

	std::vector<Gtk::TargetEntry> listTargets;
	listTargets.push_back( Gtk::TargetEntry("text/plain") );
	listTargets.push_back( Gtk::TargetEntry("image") );
//	listTargets.push_back( Gtk::TargetEntry("image/x-sif") );

	drag_dest_set(listTargets);
	signal_drag_data_received().connect( sigc::mem_fun(*this, &studio::Dock_Toolbox::on_drop_drag_data_received) );

	changing_state_=false;

	App::signal_present_all().connect(sigc::mem_fun0(*this,&Dock_Toolbox::present));
}