synfig-studio/trunk/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 **      Copyright (c) 2008 Chris Moore
  10 **
  11 **      This package is free software; you can redistribute it and/or
  12 **      modify it under the terms of the GNU General Public License as
  13 **      published by the Free Software Foundation; either version 2 of
  14 **      the License, or (at your option) any later version.
  15 **
  16 **      This package is distributed in the hope that it will be useful,
  17 **      but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 **      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  19 **      General Public License for more details.
  20 **      \endlegal
  21 */
  22 /* ========================================================================= */
  23
  24 /* === H E A D E R S ======================================================= */
  25
  26 #ifdef USING_PCH
  27 #       include "pch.h"
  28 #else
  29 #ifdef HAVE_CONFIG_H
  30 #       include <config.h>
  31 #endif
  32
  33 #include "childrentree.h"
  34 #include "cellrenderer_value.h"
  35 #include "cellrenderer_timetrack.h"
  36 #include <synfigapp/action.h>
  37 #include <synfigapp/instance.h>
  38 #include <gtkmm/scrolledwindow.h>
  39
  40 #include "general.h"
  41
  42 #endif
  43
  44 /* === U S I N G =========================================================== */
  45
  46 using namespace std;
  47 using namespace etl;
  48 using namespace synfig;
  49 using namespace studio;
  50
  51 /* === M A C R O S ========================================================= */
  52
  53 #ifndef SMALL_BUTTON
  54 #define SMALL_BUTTON(button,stockid,tooltip)    \
  55         button = manage(new class Gtk::Button());       \
  56         icon=manage(new Gtk::Image(Gtk::StockID(stockid),iconsize));    \
  57         button->add(*icon);     \
  58         tooltips_.set_tip(*button,tooltip);     \
  59         icon->set_padding(0,0);\
  60         icon->show();   \
  61         button->set_relief(Gtk::RELIEF_NONE); \
  62         button->show()
  63 #endif
  64
  65 #ifndef NORMAL_BUTTON
  66 #define NORMAL_BUTTON(button,stockid,tooltip)   \
  67         button = manage(new class Gtk::Button());       \
  68         icon=manage(new Gtk::Image(Gtk::StockID(stockid),Gtk::ICON_SIZE_BUTTON));       \
  69         button->add(*icon);     \
  70         tooltips_.set_tip(*button,tooltip);     \
  71         icon->set_padding(0,0);\
  72         icon->show();   \
  73         /*button->set_relief(Gtk::RELIEF_NONE);*/ \
  74         button->show()
  75 #endif
  76
  77 #define NEW_SMALL_BUTTON(x,y,z) Gtk::Button *SMALL_BUTTON(x,y,z)
  78
  79 #define NOT_IMPLEMENTED_SLOT sigc::mem_fun(*reinterpret_cast<studio::CanvasViewUIInterface*>(get_ui_interface().get()),&studio::CanvasViewUIInterface::not_implemented)
  80
  81 /* === G L O B A L S ======================================================= */
  82
  83 /* === P R O C E D U R E S ================================================= */
  84
  85 /* === M E T H O D S ======================================================= */
  86
  87 ChildrenTree::ChildrenTree()
  88 {
  89         const ChildrenTreeStore::Model model;
  90
  91         {       // --- N A M E --------------------------------------------------------
  92                 Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("ID")) );
  93
  94                 // Set up the icon cell-renderer
  95                 Gtk::CellRendererPixbuf* icon_cellrenderer = Gtk::manage( new Gtk::CellRendererPixbuf() );
  96                 column->pack_start(*icon_cellrenderer,false);
  97                 column->add_attribute(icon_cellrenderer->property_pixbuf(), model.icon);
  98
  99                 // Pack the label into the column
 100                 column->pack_start(model.label,true);
 101
 102                 // Finish setting up the column
 103                 column->set_reorderable();
 104                 column->set_resizable();
 105                 column->set_clickable();
 106                 column->set_min_width(150);
 107                 column->set_sort_column(model.label);
 108                 tree_view.append_column(*column);
 109
 110         }
 111         {       // --- T Y P E --------------------------------------------------------
 112                 int cols_count = tree_view.append_column(_("Type"),model.type);
 113                 Gtk::TreeViewColumn* column = tree_view.get_column(cols_count-1);
 114                 if(column)
 115                 {
 116                         column->set_reorderable();
 117                         column->set_resizable();
 118                         column->set_clickable();
 119                         column->set_sort_column(model.type);
 120                 }
 121         }
 122         {       // --- V A L U E  -----------------------------------------------------
 123                 Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("ValueBase")) );
 124
 125                 // Set up the value cell-renderer
 126                 cellrenderer_value=ChildrenTreeStore::add_cell_renderer_value(column);
 127                 cellrenderer_value->signal_edited().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_edited_value));
 128                 cellrenderer_value->property_value()=synfig::ValueBase();
 129
 130                 // Finish setting up the column
 131                 tree_view.append_column(*column);
 132                 column->set_sizing(Gtk::TREE_VIEW_COLUMN_AUTOSIZE);
 133                 column->set_min_width(150);
 134                 column->set_reorderable();
 135                 column->set_resizable();
 136                 column->set_clickable(false);
 137         }
 138         {       // --- T I M E   T R A C K --------------------------------------------
 139                 Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("Time Track")) );
 140                 column_time_track=column;
 141
 142                 // Set up the value-node cell-renderer
 143                 cellrenderer_time_track=ChildrenTreeStore::add_cell_renderer_value_node(column);
 144                 cellrenderer_time_track->property_mode()=Gtk::CELL_RENDERER_MODE_ACTIVATABLE;
 145                 cellrenderer_time_track->signal_waypoint_clicked_cellrenderer().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_waypoint_clicked_childrentree) );
 146                 column->add_attribute(cellrenderer_time_track->property_value_desc(), model.value_desc);
 147                 column->add_attribute(cellrenderer_time_track->property_canvas(), model.canvas);
 148
 149                 //column->pack_start(*cellrenderer_time_track);
 150
 151                 // Finish setting up the column
 152                 column->set_reorderable();
 153                 column->set_resizable();
 154                 tree_view.append_column(*column);
 155         }
 156
 157         // This makes things easier to read.
 158         tree_view.set_rules_hint();
 159
 160         // Make us more sensitive to several events
 161         tree_view.add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK | Gdk::BUTTON1_MOTION_MASK | Gdk::BUTTON2_MOTION_MASK|Gdk::POINTER_MOTION_MASK);
 162
 163         tree_view.signal_event().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_tree_event));
 164
 165         // Create a scrolled window for that tree
 166         Gtk::ScrolledWindow *scroll_children_tree = manage(new class Gtk::ScrolledWindow());
 167         scroll_children_tree->set_flags(Gtk::CAN_FOCUS);
 168         scroll_children_tree->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
 169         scroll_children_tree->add(tree_view);
 170         scroll_children_tree->set_shadow_type(Gtk::SHADOW_ETCHED_IN);
 171         scroll_children_tree->show();
 172
 173         attach(*scroll_children_tree, 0, 3, 0, 1, Gtk::EXPAND|Gtk::FILL,Gtk::EXPAND|Gtk::FILL, 0, 0);
 174
 175         hbox=manage(new Gtk::HBox());
 176
 177         attach(*hbox, 0, 1, 1, 2, Gtk::FILL|Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 178
 179
 180
 181         tree_view.set_enable_search(true);
 182         tree_view.set_search_column(model.label);
 183
 184
 185 /*
 186         Gtk::Image *icon;
 187         //Gtk::IconSize iconsize(Gtk::IconSize::from_name("synfig-small_icon"));
 188         Gtk::IconSize iconsize(Gtk::ICON_SIZE_SMALL_TOOLBAR);
 189
 190         SMALL_BUTTON(button_raise,"gtk-go-up",_("Raise"));
 191         SMALL_BUTTON(button_lower,"gtk-go-down",_("Lower"));
 192         SMALL_BUTTON(button_duplicate,"synfig-duplicate",_("Duplicate"));
 193         SMALL_BUTTON(button_delete,"gtk-delete",_("Delete"));
 194
 195         hbox->pack_start(*button_raise,Gtk::PACK_SHRINK);
 196         hbox->pack_start(*button_lower,Gtk::PACK_SHRINK);
 197         hbox->pack_start(*button_duplicate,Gtk::PACK_SHRINK);
 198         hbox->pack_start(*button_delete,Gtk::PACK_SHRINK);
 199
 200         button_raise->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_raise_pressed));
 201         button_lower->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_lower_pressed));
 202         button_duplicate->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_duplicate_pressed));
 203         button_delete->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_delete_pressed));
 204
 205         button_raise->set_sensitive(false);
 206         button_lower->set_sensitive(false);
 207         button_duplicate->set_sensitive(false);
 208         button_delete->set_sensitive(false);
 209 */
 210
 211
 212
 213         get_selection()->signal_changed().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_selection_changed));
 214
 215
 216         tree_view.set_reorderable(true);
 217
 218         hbox->show();
 219         tree_view.show();
 220
 221         tooltips_.enable();
 222
 223         //get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
 224 }
 225
 226
 227 ChildrenTree::~ChildrenTree()
 228 {
 229 }
 230
 231 void
 232 ChildrenTree::set_show_timetrack(bool x)
 233 {
 234         column_time_track->set_visible(x);
 235 }
 236
 237 void
 238 ChildrenTree::set_model(Glib::RefPtr<ChildrenTreeStore> children_tree_store)
 239 {
 240         children_tree_store_=children_tree_store;
 241         tree_view.set_model(children_tree_store_);
 242         children_tree_store_->canvas_interface()->signal_dirty_preview().connect(sigc::mem_fun(*this,&studio::ChildrenTree::on_dirty_preview));
 243 }
 244
 245 void
 246 ChildrenTree::set_time_adjustment(Gtk::Adjustment &adjustment)
 247 {
 248         cellrenderer_time_track->set_adjustment(adjustment);
 249 }
 250
 251 void
 252 ChildrenTree::on_dirty_preview()
 253 {
 254 }
 255
 256 void
 257 ChildrenTree::on_selection_changed()
 258 {
 259         if(0)
 260                 {
 261                 button_raise->set_sensitive(false);
 262                 button_lower->set_sensitive(false);
 263                 button_duplicate->set_sensitive(false);
 264                 button_delete->set_sensitive(false);
 265                 return;
 266         }
 267 }
 268
 269
 270 void
 271 ChildrenTree::on_edited_value(const Glib::ustring&path_string,synfig::ValueBase value)
 272 {
 273         Gtk::TreePath path(path_string);
 274
 275         const Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
 276
 277         row[model.value]=value;
 278 //      signal_edited_value()(row[model.value_desc],value);
 279 }
 280
 281 void
 282 ChildrenTree::on_waypoint_clicked_childrentree(const etl::handle<synfig::Node>& node __attribute__ ((unused)),
 283                                                                                            const synfig::Time& time __attribute__ ((unused)),
 284                                                                                            const synfig::Time& time_offset __attribute__ ((unused)),
 285                                                                                            int button __attribute__ ((unused)),
 286                                                                                            synfig::Waypoint::Side side __attribute__ ((unused)))
 287 {
 288         //! \todo writeme
 289
 290         // std::set<synfig::Waypoint, std::less<UniqueID> > waypoint_set;
 291         // signal_waypoint_clicked_childrentree()(waypoint_set,button,side);
 292 }
 293
 294 bool
 295 ChildrenTree::on_tree_event(GdkEvent *event)
 296 {
 297     switch(event->type)
 298     {
 299         case GDK_BUTTON_PRESS:
 300                 {
 301                         Gtk::TreeModel::Path path;
 302                         Gtk::TreeViewColumn *column;
 303                         int cell_x, cell_y;
 304                         if(!tree_view.get_path_at_pos(
 305                                 int(event->button.x),int(event->button.y),      // x, y
 306                                 path, // TreeModel::Path&
 307                                 column, //TreeViewColumn*&
 308                                 cell_x,cell_y //int&cell_x,int&cell_y
 309                                 )
 310                         ) break;
 311                         const Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
 312
 313                         if(column->get_first_cell_renderer()==cellrenderer_time_track)
 314                         {
 315                                 return signal_user_click()(event->button.button,row,COLUMNID_TIME_TRACK);
 316                         }
 317                         else if(column->get_first_cell_renderer()==cellrenderer_value)
 318                                 return signal_user_click()(event->button.button,row,COLUMNID_VALUE);
 319                         else
 320                                 return signal_user_click()(event->button.button,row,COLUMNID_ID);
 321
 322                 }
 323                 break;
 324
 325         case GDK_MOTION_NOTIFY:
 326                 {
 327                         Gtk::TreeModel::Path path;
 328                         Gtk::TreeViewColumn *column;
 329                         int cell_x, cell_y;
 330                         if(!tree_view.get_path_at_pos(
 331                                 (int)event->button.x,(int)event->button.y,      // x, y
 332                                 path, // TreeModel::Path&
 333                                 column, //TreeViewColumn*&
 334                                 cell_x,cell_y //int&cell_x,int&cell_y
 335                                 )
 336                         ) break;
 337
 338                         if(!tree_view.get_model()->get_iter(path))
 339                                 break;
 340
 341                         Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
 342
 343                         if(cellrenderer_time_track==column->get_first_cell_renderer())
 344                         {
 345                                 // Movement on TimeLine
 346                                 return true;
 347                         }
 348                         else
 349                         if(last_tooltip_path.get_depth()<=0 || path!=last_tooltip_path)
 350                         {
 351                                 tooltips_.unset_tip(*this);
 352                                 Glib::ustring tooltips_string(row[model.tooltip]);
 353                                 last_tooltip_path=path;
 354                                 if(!tooltips_string.empty())
 355                                 {
 356                                         tooltips_.set_tip(*this,tooltips_string);
 357                                         tooltips_.force_window();
 358                                 }
 359                         }
 360                 }
 361                 break;
 362         case GDK_BUTTON_RELEASE:
 363                 break;
 364         default:
 365                 break;
 366         }
 367         return false;
 368 }
 369
 370 void
 371 ChildrenTree::on_raise_pressed()
 372 {
 373 }
 374
 375 void
 376 ChildrenTree::on_lower_pressed()
 377 {
 378 }
 379
 380 void
 381 ChildrenTree::on_duplicate_pressed()
 382 {
 383 }
 384
 385 void
 386 ChildrenTree::on_delete_pressed()
 387 {
 388 }