synfig-studio/tags/synfigstudio_0_61_06/src/gtkmm/childrentree.cpp

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file childrentree.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 "childrentree.h"
  33 #include "cellrenderer_value.h"
  34 #include "cellrenderer_timetrack.h"
  35 #include <synfigapp/action.h>
  36 #include <synfigapp/instance.h>
  37 #include <gtkmm/scrolledwindow.h>
  38
  39 #endif
  40
  41 /* === U S I N G =========================================================== */
  42
  43 using namespace std;
  44 using namespace etl;
  45 using namespace synfig;
  46 using namespace studio;
  47
  48 /* === M A C R O S ========================================================= */
  49
  50 #ifndef SMALL_BUTTON
  51 #define SMALL_BUTTON(button,stockid,tooltip)    \
  52         button = manage(new class Gtk::Button());       \
  53         icon=manage(new Gtk::Image(Gtk::StockID(stockid),iconsize));    \
  54         button->add(*icon);     \
  55         tooltips_.set_tip(*button,tooltip);     \
  56         icon->set_padding(0,0);\
  57         icon->show();   \
  58         button->set_relief(Gtk::RELIEF_NONE); \
  59         button->show()
  60 #endif
  61
  62 #ifndef NORMAL_BUTTON
  63 #define NORMAL_BUTTON(button,stockid,tooltip)   \
  64         button = manage(new class Gtk::Button());       \
  65         icon=manage(new Gtk::Image(Gtk::StockID(stockid),Gtk::ICON_SIZE_BUTTON));       \
  66         button->add(*icon);     \
  67         tooltips_.set_tip(*button,tooltip);     \
  68         icon->set_padding(0,0);\
  69         icon->show();   \
  70         /*button->set_relief(Gtk::RELIEF_NONE);*/ \
  71         button->show()
  72 #endif
  73
  74 #define NEW_SMALL_BUTTON(x,y,z) Gtk::Button *SMALL_BUTTON(x,y,z)
  75
  76 #define NOT_IMPLEMENTED_SLOT sigc::mem_fun(*reinterpret_cast<studio::CanvasViewUIInterface*>(get_ui_interface().get()),&studio::CanvasViewUIInterface::not_implemented)
  77
  78 /* === G L O B A L S ======================================================= */
  79
  80 /* === P R O C E D U R E S ================================================= */
  81
  82 /* === M E T H O D S ======================================================= */
  83
  84 ChildrenTree::ChildrenTree()
  85 {
  86         const ChildrenTreeStore::Model model;
  87
  88         {       // --- N A M E --------------------------------------------------------
  89                 Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("ID")) );
  90
  91                 // Set up the icon cell-renderer
  92                 Gtk::CellRendererPixbuf* icon_cellrenderer = Gtk::manage( new Gtk::CellRendererPixbuf() );
  93                 column->pack_start(*icon_cellrenderer,false);
  94                 column->add_attribute(icon_cellrenderer->property_pixbuf(), model.icon);
  95
  96                 // Pack the label into the column
  97                 column->pack_start(model.label,true);
  98
  99                 // Finish setting up the column
 100                 column->set_reorderable();
 101                 column->set_resizable();
 102                 column->set_clickable();
 103                 column->set_min_width(150);
 104                 column->set_sort_column_id(model.label);
 105                 tree_view.append_column(*column);
 106
 107         }
 108         {       // --- T Y P E --------------------------------------------------------
 109                 int cols_count = tree_view.append_column(_("Type"),model.type);
 110                 Gtk::TreeViewColumn* column = tree_view.get_column(cols_count-1);
 111                 if(column)
 112                 {
 113                         column->set_reorderable();
 114                         column->set_resizable();
 115                         column->set_clickable();
 116                         column->set_sort_column_id(model.type);
 117                 }
 118         }
 119         {       // --- V A L U E  -----------------------------------------------------
 120                 Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("ValueBase")) );
 121
 122                 // Set up the value cell-renderer
 123                 cellrenderer_value=ChildrenTreeStore::add_cell_renderer_value(column);
 124                 cellrenderer_value->signal_edited().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_edited_value));
 125                 cellrenderer_value->property_value()=synfig::ValueBase();
 126
 127                 // Finish setting up the column
 128                 tree_view.append_column(*column);
 129                 column->set_sizing(Gtk::TREE_VIEW_COLUMN_AUTOSIZE);
 130                 column->set_min_width(150);
 131                 column->set_reorderable();
 132                 column->set_resizable();
 133                 column->set_clickable(false);
 134         }
 135         {       // --- T I M E   T R A C K --------------------------------------------
 136                 Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("Time Track")) );
 137                 column_time_track=column;
 138
 139                 // Set up the value-node cell-renderer
 140                 cellrenderer_time_track=ChildrenTreeStore::add_cell_renderer_value_node(column);
 141                 cellrenderer_time_track->property_mode()=Gtk::CELL_RENDERER_MODE_ACTIVATABLE;
 142                 cellrenderer_time_track->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_waypoint_clicked) );
 143                 column->add_attribute(cellrenderer_time_track->property_value_desc(), model.value_desc);
 144                 column->add_attribute(cellrenderer_time_track->property_canvas(), model.canvas);
 145
 146                 //column->pack_start(*cellrenderer_time_track);
 147
 148                 // Finish setting up the column
 149                 column->set_reorderable();
 150                 column->set_resizable();
 151                 tree_view.append_column(*column);
 152         }
 153
 154         // This makes things easier to read.
 155         tree_view.set_rules_hint();
 156
 157         // Make us more sensitive to several events
 158         tree_view.add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK | Gdk::BUTTON1_MOTION_MASK | Gdk::BUTTON2_MOTION_MASK|Gdk::POINTER_MOTION_MASK);
 159
 160         tree_view.signal_event().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_tree_event));
 161
 162         // Create a scrolled window for that tree
 163         Gtk::ScrolledWindow *scroll_children_tree = manage(new class Gtk::ScrolledWindow());
 164         scroll_children_tree->set_flags(Gtk::CAN_FOCUS);
 165         scroll_children_tree->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
 166         scroll_children_tree->add(tree_view);
 167         scroll_children_tree->set_shadow_type(Gtk::SHADOW_ETCHED_IN);
 168         scroll_children_tree->show();
 169
 170         attach(*scroll_children_tree, 0, 3, 0, 1, Gtk::EXPAND|Gtk::FILL,Gtk::EXPAND|Gtk::FILL, 0, 0);
 171
 172         hbox=manage(new Gtk::HBox());
 173
 174         attach(*hbox, 0, 1, 1, 2, Gtk::FILL|Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 175
 176
 177
 178         tree_view.set_enable_search(true);
 179         tree_view.set_search_column(model.label);
 180
 181
 182 /*
 183         Gtk::Image *icon;
 184         //Gtk::IconSize iconsize(Gtk::IconSize::from_name("synfig-small_icon"));
 185         Gtk::IconSize iconsize(Gtk::ICON_SIZE_SMALL_TOOLBAR);
 186
 187         SMALL_BUTTON(button_raise,"gtk-go-up","Raise");
 188         SMALL_BUTTON(button_lower,"gtk-go-down","Lower");
 189         SMALL_BUTTON(button_duplicate,"synfig-duplicate","Duplicate");
 190         SMALL_BUTTON(button_delete,"gtk-delete","Delete");
 191
 192         hbox->pack_start(*button_raise,Gtk::PACK_SHRINK);
 193         hbox->pack_start(*button_lower,Gtk::PACK_SHRINK);
 194         hbox->pack_start(*button_duplicate,Gtk::PACK_SHRINK);
 195         hbox->pack_start(*button_delete,Gtk::PACK_SHRINK);
 196
 197         button_raise->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_raise_pressed));
 198         button_lower->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_lower_pressed));
 199         button_duplicate->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_duplicate_pressed));
 200         button_delete->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_delete_pressed));
 201
 202         button_raise->set_sensitive(false);
 203         button_lower->set_sensitive(false);
 204         button_duplicate->set_sensitive(false);
 205         button_delete->set_sensitive(false);
 206 */
 207
 208
 209
 210         get_selection()->signal_changed().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_selection_changed));
 211
 212
 213         tree_view.set_reorderable(true);
 214
 215         hbox->show();
 216         tree_view.show();
 217
 218         tooltips_.enable();
 219
 220         //get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
 221 }
 222
 223
 224 ChildrenTree::~ChildrenTree()
 225 {
 226 }
 227
 228 void
 229 ChildrenTree::set_show_timetrack(bool x)
 230 {
 231         column_time_track->set_visible(x);
 232 }
 233
 234 void
 235 ChildrenTree::set_model(Glib::RefPtr<ChildrenTreeStore> children_tree_store)
 236 {
 237         children_tree_store_=children_tree_store;
 238         tree_view.set_model(children_tree_store_);
 239         children_tree_store_->canvas_interface()->signal_dirty_preview().connect(sigc::mem_fun(*this,&studio::ChildrenTree::on_dirty_preview));
 240 }
 241
 242 void
 243 ChildrenTree::set_time_adjustment(Gtk::Adjustment &adjustment)
 244 {
 245         cellrenderer_time_track->set_adjustment(adjustment);
 246 }
 247
 248 void
 249 ChildrenTree::on_dirty_preview()
 250 {
 251 }
 252
 253 void
 254 ChildrenTree::on_selection_changed()
 255 {
 256         if(0)
 257                 {
 258                 button_raise->set_sensitive(false);
 259                 button_lower->set_sensitive(false);
 260                 button_duplicate->set_sensitive(false);
 261                 button_delete->set_sensitive(false);
 262                 return;
 263         }
 264 }
 265
 266
 267 void
 268 ChildrenTree::on_edited_value(const Glib::ustring&path_string,synfig::ValueBase value)
 269 {
 270         Gtk::TreePath path(path_string);
 271
 272         const Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
 273
 274         row[model.value]=value;
 275 //      signal_edited_value()(row[model.value_desc],value);
 276 }
 277
 278 void
 279 ChildrenTree::on_waypoint_clicked(const Glib::ustring &path_string, synfig::Waypoint waypoint,int button)
 280 {
 281         Gtk::TreePath path(path_string);
 282
 283         const Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
 284
 285         signal_waypoint_clicked()(static_cast<synfigapp::ValueDesc>(row[model.value_desc]),waypoint,button);
 286 }
 287
 288 bool
 289 ChildrenTree::on_tree_event(GdkEvent *event)
 290 {
 291     switch(event->type)
 292     {
 293         case GDK_BUTTON_PRESS:
 294                 {
 295                         Gtk::TreeModel::Path path;
 296                         Gtk::TreeViewColumn *column;
 297                         int cell_x, cell_y;
 298                         if(!tree_view.get_path_at_pos(
 299                                 int(event->button.x),int(event->button.y),      // x, y
 300                                 path, // TreeModel::Path&
 301                                 column, //TreeViewColumn*&
 302                                 cell_x,cell_y //int&cell_x,int&cell_y
 303                                 )
 304                         ) break;
 305                         const Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
 306
 307                         if(column->get_first_cell_renderer()==cellrenderer_time_track)
 308                         {
 309                                 return signal_user_click()(event->button.button,row,COLUMNID_TIME_TRACK);
 310                         }
 311                         else if(column->get_first_cell_renderer()==cellrenderer_value)
 312                                 return signal_user_click()(event->button.button,row,COLUMNID_VALUE);
 313                         else
 314                                 return signal_user_click()(event->button.button,row,COLUMNID_ID);
 315
 316                 }
 317                 break;
 318
 319         case GDK_MOTION_NOTIFY:
 320                 {
 321                         Gtk::TreeModel::Path path;
 322                         Gtk::TreeViewColumn *column;
 323                         int cell_x, cell_y;
 324                         if(!tree_view.get_path_at_pos(
 325                                 (int)event->button.x,(int)event->button.y,      // x, y
 326                                 path, // TreeModel::Path&
 327                                 column, //TreeViewColumn*&
 328                                 cell_x,cell_y //int&cell_x,int&cell_y
 329                                 )
 330                         ) break;
 331
 332                         if(!tree_view.get_model()->get_iter(path))
 333                                 break;
 334
 335                         Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
 336
 337                         if(cellrenderer_time_track==column->get_first_cell_renderer())
 338                         {
 339                                 // Movement on TimeLine
 340                                 return true;
 341                         }
 342                         else
 343                         if(last_tooltip_path.get_depth()<=0 || path!=last_tooltip_path)
 344                         {
 345                                 tooltips_.unset_tip(*this);
 346                                 Glib::ustring tooltips_string(row[model.tooltip]);
 347                                 last_tooltip_path=path;
 348                                 if(!tooltips_string.empty())
 349                                 {
 350                                         tooltips_.set_tip(*this,tooltips_string);
 351                                         tooltips_.force_window();
 352                                 }
 353                         }
 354                 }
 355                 break;
 356         case GDK_BUTTON_RELEASE:
 357                 break;
 358         default:
 359                 break;
 360         }
 361         return false;
 362 }
 363
 364 void
 365 ChildrenTree::on_raise_pressed()
 366 {
 367 }
 368
 369 void
 370 ChildrenTree::on_lower_pressed()
 371 {
 372 }
 373
 374 void
 375 ChildrenTree::on_duplicate_pressed()
 376 {
 377 }
 378
 379 void
 380 ChildrenTree::on_delete_pressed()
 381 {
 382 }