synfig-studio/trunk/src/gtkmm/dock_layergroups.cpp

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file dock_layergroups.cpp
   3 **      \brief Template File
   4 **
   5 **      $Id$
   6 **
   7 **      \legal
   8 **      Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
   9 **
  10 **      This package is free software; you can redistribute it and/or
  11 **      modify it under the terms of the GNU General Public License as
  12 **      published by the Free Software Foundation; either version 2 of
  13 **      the License, or (at your option) any later version.
  14 **
  15 **      This package is distributed in the hope that it will be useful,
  16 **      but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 **      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  18 **      General Public License for more details.
  19 **      \endlegal
  20 */
  21 /* ========================================================================= */
  22
  23 /* === H E A D E R S ======================================================= */
  24
  25 #ifdef USING_PCH
  26 #       include "pch.h"
  27 #else
  28 #ifdef HAVE_CONFIG_H
  29 #       include <config.h>
  30 #endif
  31
  32 #include "dock_layergroups.h"
  33 #include "app.h"
  34
  35 #include <gtkmm/scrolledwindow.h>
  36 #include <cassert>
  37 #include "instance.h"
  38 #include <sigc++/signal.h>
  39 #include <sigc++/hide.h>
  40 #include <sigc++/retype_return.h>
  41 #include <sigc++/slot.h>
  42 #include "canvasview.h"
  43
  44 #include "layergrouptreestore.h"
  45 #include "layergrouptree.h"
  46 #include "groupactionmanager.h"
  47
  48 #endif
  49
  50 /* === U S I N G =========================================================== */
  51
  52 using namespace std;
  53 using namespace etl;
  54 using namespace synfig;
  55 using namespace studio;
  56
  57 /* === M A C R O S ========================================================= */
  58
  59 /* === G L O B A L S ======================================================= */
  60
  61 /* === P R O C E D U R E S ================================================= */
  62
  63 /* === M E T H O D S ======================================================= */
  64
  65 Dock_LayerGroups::Dock_LayerGroups():
  66         Dock_CanvasSpecific("groups",_("Groups"),Gtk::StockID("synfig-group")),
  67         action_group_group_ops(Gtk::ActionGroup::create()),
  68         group_action_manager(new GroupActionManager)
  69 {
  70         group_action_manager->set_ui_manager(App::ui_manager());
  71
  72         action_group_group_ops->add( Gtk::Action::create("toolbar-groups", "Group Ops") );
  73
  74         action_group_add=Gtk::Action::create("action-group_add", Gtk::Stock::ADD,_("Add a New Group"),_("Add a New Group"));
  75         action_group_group_ops->add(action_group_add);
  76         action_group_add->set_sensitive(false);
  77
  78         App::ui_manager()->insert_action_group(action_group_group_ops);
  79
  80     Glib::ustring ui_info =
  81         "<ui>"
  82         "       <toolbar action='toolbar-groups'>"
  83         "       <toolitem action='action-group_remove' />"
  84         "       <toolitem action='action-group_add' />"
  85         "       </toolbar>"
  86         "</ui>"
  87         ;
  88
  89         App::ui_manager()->add_ui_from_string(ui_info);
  90
  91         set_toolbar(*dynamic_cast<Gtk::Toolbar*>(App::ui_manager()->get_widget("/toolbar-groups")));
  92 }
  93
  94 Dock_LayerGroups::~Dock_LayerGroups()
  95 {
  96         delete group_action_manager;
  97 }
  98
  99 void
 100 Dock_LayerGroups::init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
 101 {
 102         Glib::RefPtr<LayerGroupTreeStore> layer_group_tree_store;
 103         layer_group_tree_store=LayerGroupTreeStore::create(canvas_view->canvas_interface());
 104
 105         LayerGroupTree* layer_group_tree(new LayerGroupTree());
 106         layer_group_tree->set_model(layer_group_tree_store);
 107         layer_group_tree->signal_popup_layer_menu().connect(sigc::mem_fun(*canvas_view,&CanvasView::popup_layer_menu));
 108
 109         canvas_view->set_tree_model(get_name(),layer_group_tree_store);
 110         canvas_view->set_ext_widget(get_name(),layer_group_tree);
 111 }
 112
 113 void
 114 Dock_LayerGroups::changed_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
 115 {
 116         if(canvas_view)
 117         {
 118                 Gtk::Widget* tree_view(canvas_view->get_ext_widget(get_name()));
 119
 120                 add(*tree_view);
 121                 tree_view->show();
 122
 123                 group_action_manager->set_group_tree(dynamic_cast<LayerGroupTree*>(tree_view));
 124                 group_action_manager->set_canvas_interface(canvas_view->canvas_interface());
 125                 group_action_manager->refresh();
 126         }
 127         else
 128         {
 129                 clear_previous();
 130                 group_action_manager->clear();
 131                 group_action_manager->set_canvas_interface(0);
 132                 group_action_manager->set_group_tree(0);
 133         }
 134 }