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

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file dock_layers.cpp
   3 **      \brief Template File
   4 **
   5 **      $Id: dock_layers.cpp,v 1.2 2005/01/12 07:03:42 darco Exp $
   6 **
   7 **      \legal
   8 **      Copyright (c) 2002 Robert B. Quattlebaum Jr.
   9 **
  10 **      This software and associated documentation
  11 **      are CONFIDENTIAL and PROPRIETARY property of
  12 **      the above-mentioned copyright holder.
  13 **
  14 **      You may not copy, print, publish, or in any
  15 **      other way distribute this software without
  16 **      a prior written agreement with
  17 **      the copyright holder.
  18 **      \endlegal
  19 */
  20 /* ========================================================================= */
  21
  22 /* === H E A D E R S ======================================================= */
  23
  24 #ifdef USING_PCH
  25 #       include "pch.h"
  26 #else
  27 #ifdef HAVE_CONFIG_H
  28 #       include <config.h>
  29 #endif
  30
  31 #include "dock_layers.h"
  32 #include "app.h"
  33
  34 #include <gtkmm/scrolledwindow.h>
  35 #include <cassert>
  36 #include "instance.h"
  37 #include <sigc++/signal.h>
  38 #include <sigc++/hide.h>
  39 #include <sigc++/retype_return.h>
  40 #include <sigc++/slot.h>
  41 #include "layertreestore.h"
  42 #include "layertree.h"
  43 #include "canvasview.h"
  44 #include "layeractionmanager.h"
  45 //#include <ETL/ref_count>
  46
  47 #endif
  48
  49 /* === U S I N G =========================================================== */
  50
  51 using namespace std;
  52 using namespace etl;
  53 using namespace synfig;
  54 using namespace studio;
  55
  56 /* === M A C R O S ========================================================= */
  57
  58 /* === G L O B A L S ======================================================= */
  59
  60 /* === P R O C E D U R E S ================================================= */
  61
  62 /*static void do_nothing(reference_counter x)
  63 {
  64         synfig::info(__FILE__":%d:ref_count.count()=%d",__LINE__,x.count());
  65 }*/
  66
  67 /* === M E T H O D S ======================================================= */
  68
  69 Dock_Layers::Dock_Layers():
  70         Dock_CanvasSpecific("layers",_("Layers"),Gtk::StockID("synfig-layer")),
  71 //      layer_action_manager(0)
  72         layer_action_manager(new LayerActionManager)
  73 {
  74         if(layer_action_manager)layer_action_manager->set_ui_manager(App::ui_manager());
  75
  76         action_group_new_layers=Gtk::ActionGroup::create();
  77         action_group_layer_ops=Gtk::ActionGroup::create();
  78
  79         std::map<synfig::String,synfig::String> category_map;
  80
  81         // Build layer creation actions
  82         synfig::Layer::Book::iterator iter;
  83         for(iter=synfig::Layer::book().begin();iter!=synfig::Layer::book().end();++iter)
  84         {
  85                 synfig::Layer::Book::value_type lyr(*iter);
  86
  87                 if(lyr.second.category==_("Do Not Use"))
  88                         continue;
  89
  90                 action_group_new_layers->add(Gtk::Action::create(
  91                         strprintf("layer-new-%s",lyr.first.c_str()),
  92                         layer_icon(lyr.first.c_str()),
  93                         lyr.second.local_name,lyr.second.local_name
  94                 ),
  95                         sigc::hide_return(
  96                                 sigc::bind(
  97                                         sigc::mem_fun(*this,&studio::Dock_Layers::add_layer),
  98                                         lyr.first
  99                                 )
 100                         )
 101                 );
 102
 103                 category_map[lyr.second.category]+=strprintf("<menuitem action='layer-new-%s' />",lyr.first.c_str());
 104
 105                 //(*category_map)[lyr.second.category]->items().push_back(Gtk::Menu_Helpers::MenuElem(lyr.second.local_name,
 106                 //));
 107         }
 108
 109         {
 110                 Glib::RefPtr<Gtk::ActionGroup> action_group_categories(Gtk::ActionGroup::create("layer-category"));
 111                 synfig::String layer_ui_info;
 112
 113                 layer_ui_info+="<ui><menubar action='menu-main'><menu action='menu-layer'><menu action='menu-layer-new'>";
 114
 115                 std::map<synfig::String,synfig::String>::iterator iter;
 116                 for(iter=category_map.begin();iter!=category_map.end();++iter)
 117                 {
 118                         layer_ui_info+=strprintf("<menu action='%s'>%s</menu>",iter->first.c_str(),iter->second.c_str());
 119                         action_group_categories->add(Gtk::Action::create(iter->first.c_str(),iter->first.c_str()));
 120                 }
 121
 122                 layer_ui_info+="</menu></menu></menubar></ui>";
 123
 124                 App::ui_manager()->insert_action_group(action_group_categories);
 125                 App::ui_manager()->insert_action_group(action_group_new_layers);
 126                 App::ui_manager()->add_ui_from_string(layer_ui_info);
 127         }
 128
 129
 130         action_group_layer_ops->add( Gtk::Action::create("toolbar-layer", "Layer Ops") );
 131         App::ui_manager()->insert_action_group(action_group_layer_ops);
 132
 133
 134     Glib::ustring ui_info =
 135         "<ui>"
 136         "       <toolbar action='toolbar-layer'>"
 137         "       <toolitem action='action-layer_raise' />"
 138         "       <toolitem action='action-layer_lower' />"
 139         "       <toolitem action='action-layer_duplicate' />"
 140         "       <toolitem action='action-layer_remove' />"
 141         "       <toolitem action='cut' />"
 142         "       <toolitem action='copy' />"
 143         "       <toolitem action='paste' />"
 144         "       </toolbar>"
 145         "</ui>"
 146         ;
 147
 148         App::ui_manager()->add_ui_from_string(ui_info);
 149
 150         action_group_new_layers->set_sensitive(false);
 151
 152         set_toolbar(*dynamic_cast<Gtk::Toolbar*>(App::ui_manager()->get_widget("/toolbar-layer")));
 153
 154
 155
 156
 157
 158         /*
 159         reference_counter ref_count;
 160         synfig::info(__FILE__":%d:ref_count.count()=%d",__LINE__,ref_count.count());
 161
 162         {
 163                 sigc::signal<void> tmp_signal;
 164
 165                 tmp_signal.connect(
 166                         sigc::bind(
 167                                 sigc::ptr_fun(do_nothing),
 168                                 ref_count
 169                         )
 170                 );
 171
 172         synfig::info(__FILE__":%d:ref_count.count()=%d",__LINE__,ref_count.count());
 173                 tmp_signal();
 174         synfig::info(__FILE__":%d:ref_count.count()=%d",__LINE__,ref_count.count());
 175
 176                 tmp_signal.clear();
 177         synfig::info(__FILE__":%d:ref_count.count()=%d",__LINE__,ref_count.count());
 178
 179                 tmp_signal();
 180         synfig::info(__FILE__":%d:ref_count.count()=%d",__LINE__,ref_count.count());
 181                 tmp_signal.connect(
 182                         sigc::bind(
 183                                 sigc::ptr_fun(do_nothing),
 184                                 ref_count
 185                         )
 186                 );
 187         synfig::info(__FILE__":%d:ref_count.count()=%d",__LINE__,ref_count.count());
 188         }
 189         synfig::info(__FILE__":%d:ref_count.count()=%d",__LINE__,ref_count.count());
 190         assert(ref_count.count()==1);
 191         */
 192 }
 193
 194
 195 Dock_Layers::~Dock_Layers()
 196 {
 197         delete layer_action_manager;
 198 }
 199
 200
 201 void
 202 Dock_Layers::init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
 203 {
 204         Glib::RefPtr<LayerTreeStore> layer_tree_store;
 205         layer_tree_store=LayerTreeStore::create(canvas_view->canvas_interface());
 206
 207         canvas_view->set_tree_model(get_name(),layer_tree_store);
 208         LayerTree* layer_tree(new LayerTree());
 209         layer_tree->set_model(layer_tree_store);
 210         layer_tree->set_time_adjustment(canvas_view->time_adjustment());
 211
 212         layer_tree->signal_edited_value().connect(
 213                 sigc::hide_return(
 214                         sigc::mem_fun(*canvas_view->canvas_interface(), &synfigapp::CanvasInterface::change_value)
 215                 )
 216         );
 217
 218         canvas_view->set_ext_widget(get_name()+"_cmp",layer_tree);
 219         canvas_view->set_ext_widget(get_name(),&layer_tree->get_layer_tree_view());
 220         canvas_view->set_ext_widget("params",&layer_tree->get_param_tree_view());
 221         canvas_view->set_tree_model("params",layer_tree->get_param_tree_view().get_model());
 222
 223         /*
 224         canvas_view->layermenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-delete"),Gtk::AccelKey("Delete"),
 225                 sigc::mem_fun(*layer_tree, &LayerTree::on_delete_pressed))
 226         );
 227         */
 228
 229         // Hide the time bar
 230         if(canvas_view->get_canvas()->rend_desc().get_time_start()==canvas_view->get_canvas()->rend_desc().get_time_end())
 231                 canvas_view->hide_timebar();
 232         layer_tree_store->rebuild();
 233         present();
 234 }
 235
 236 void
 237 Dock_Layers::changed_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
 238 {
 239         if(canvas_view)
 240         {
 241                 Gtk::Widget* tree_view(canvas_view->get_ext_widget(get_name()));
 242
 243                 add(*tree_view);
 244                 tree_view->show();
 245                 action_group_new_layers->set_sensitive(true);
 246                 if(layer_action_manager)
 247                 {
 248                         layer_action_manager->set_layer_tree(dynamic_cast<LayerTree*>(canvas_view->get_ext_widget(get_name()+"_cmp")));
 249                         layer_action_manager->set_canvas_interface(canvas_view->canvas_interface());
 250                         layer_action_manager->refresh();
 251                 }
 252         }
 253         else
 254         {
 255                 action_group_new_layers->set_sensitive(false);
 256                 if(layer_action_manager)
 257                 {
 258                         layer_action_manager->clear();
 259                         layer_action_manager->set_canvas_interface(0);
 260                         layer_action_manager->set_layer_tree(0);
 261                 }
 262
 263                 clear_previous();
 264         }
 265 }
 266
 267 void
 268 Dock_Layers::add_layer(synfig::String id)
 269 {
 270         etl::loose_handle<CanvasView> canvas_view(get_canvas_view());
 271         if(canvas_view)
 272         {
 273                 canvas_view->add_layer(id);
 274         }
 275 }