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

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file dock_canvasspecific.cpp
   3 **      \brief Template File
   4 **
   5 **      $Id: dock_canvasspecific.cpp,v 1.3 2005/01/13 20:23:01 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 "app.h"
  32 #include "dock_canvasspecific.h"
  33
  34 #include <gtkmm/scrolledwindow.h>
  35 #include <cassert>
  36 #include "instance.h"
  37 #include <sigc++/signal.h>
  38 #include <sigc++/adaptors/hide.h>
  39 //#include <sigc++/hide.h>
  40 #include <sigc++/slot.h>
  41 #include "metadatatreestore.h"
  42 #include "canvasview.h"
  43 #include <ETL/clock>
  44
  45 #endif
  46
  47 /* === U S I N G =========================================================== */
  48
  49 using namespace std;
  50 using namespace etl;
  51 using namespace synfig;
  52 using namespace studio;
  53
  54 /* === M A C R O S ========================================================= */
  55
  56 /* === G L O B A L S ======================================================= */
  57
  58 /* === P R O C E D U R E S ================================================= */
  59
  60 /* === M E T H O D S ======================================================= */
  61
  62 Dock_CanvasSpecific::Dock_CanvasSpecific(const synfig::String& name,const synfig::String& local_name,Gtk::StockID stock_id_):
  63         Dockable(name,local_name,stock_id_)
  64 {
  65         App::signal_instance_created().connect(sigc::mem_fun(*this,&Dock_CanvasSpecific::init_instance));
  66 }
  67
  68 Dock_CanvasSpecific::~Dock_CanvasSpecific()
  69 {
  70 }
  71
  72 etl::loose_handle<studio::CanvasView>
  73 Dock_CanvasSpecific::get_canvas_view()
  74 {
  75         return App::get_selected_canvas_view();
  76 }
  77
  78 etl::loose_handle<synfigapp::CanvasInterface>
  79 Dock_CanvasSpecific::get_canvas_interface()
  80 {
  81         if(get_canvas_view())
  82                 return get_canvas_view()->canvas_interface();
  83         return 0;
  84 }
  85
  86 void
  87 Dock_CanvasSpecific::init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
  88 {
  89 }
  90
  91 void
  92 Dock_CanvasSpecific::init_instance_vfunc(etl::loose_handle<Instance> instance)
  93 {
  94 }
  95
  96 void
  97 Dock_CanvasSpecific::changed_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view)
  98 {
  99 }
 100
 101 void
 102 Dock_CanvasSpecific::init_instance(etl::handle<Instance> instance)
 103 {
 104         etl::clock timer;timer.reset();
 105         instance->signal_canvas_view_created().connect(sigc::mem_fun(*this,&Dock_CanvasSpecific::init_canvas_view));
 106         init_instance_vfunc(instance);
 107         synfig::info("%s init_instance() took %f seconds",get_local_name().c_str(),float(timer()));
 108 }
 109
 110 void
 111 Dock_CanvasSpecific::delete_instance(etl::handle<Instance> instance)
 112 {
 113         changed_canvas_view_vfunc(0);
 114 }
 115
 116 void
 117 Dock_CanvasSpecific::init_canvas_view(CanvasView* canvas_view)
 118 {
 119         /*
 120         canvas_view->signal_focus_in_event().connect(
 121                 sigc::hide(
 122                         sigc::bind_return(
 123                                 sigc::mem_fun(
 124                                         *this,
 125                                         &Dock_CanvasSpecific::canvas_view_changed
 126                                 ),
 127                                 false
 128                         )
 129                 )
 130         );
 131         */
 132         synfig::info("%s init_canvas_view() Starting init...",get_local_name().c_str());
 133         etl::clock timer;timer.reset();
 134         App::signal_canvas_view_focus().connect(
 135                 sigc::hide(
 136                         sigc::mem_fun(
 137                                 *this,
 138                                 &Dock_CanvasSpecific::canvas_view_changed
 139                         )
 140                 )
 141         );
 142         init_canvas_view_vfunc(canvas_view);
 143         synfig::info("%s init_canvas_view() took %f seconds",get_local_name().c_str(),float(timer()));
 144 }
 145
 146 void
 147 Dock_CanvasSpecific::canvas_view_changed()
 148 {
 149         etl::loose_handle<CanvasView> canvas_view(App::get_selected_canvas_view());
 150 /*      if(canvas_view)
 151         {
 152                 canvas_delete_connection.disconnect();
 153                 canvas_delete_connection=canvas_view->signal_deleted().connect(
 154                         sigc::bind(
 155                                 sigc::mem_fun(
 156                                         *this,
 157                                         &Dock_CanvasSpecific::changed_canvas_view
 158                                 ),
 159                                 etl::loose_handle<CanvasView>(0)
 160                         )
 161                 );
 162         }
 163 */
 164
 165 #ifdef _DEBUG
 166         synfig::info("%s canvas_view_changed: start",get_local_name().c_str());
 167 #endif
 168         changed_canvas_view_vfunc(canvas_view);
 169 #ifdef _DEBUG
 170         synfig::info("%s canvas_view_changed: end",get_local_name().c_str());
 171 #endif
 172 }