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         tree_view.set_enable_search(true);
 180         tree_view.set_search_column(model.label);
 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         get_selection()->signal_changed().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_selection_changed));
 209
 210         tree_view.set_reorderable(true);
 211
 212         hbox->show();
 213         tree_view.show();
 214
 215         tooltips_.enable();
 216
 217         //get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
 218 }
 219
 220 ChildrenTree::~ChildrenTree()
 221 {
 222 }
 223
 224 void
 225 ChildrenTree::set_show_timetrack(bool x)
 226 {
 227         column_time_track->set_visible(x);
 228 }
 229
 230 void
 231 ChildrenTree::set_model(Glib::RefPtr<ChildrenTreeStore> children_tree_store)
 232 {
 233         children_tree_store_=children_tree_store;
 234         tree_view.set_model(children_tree_store_);
 235         children_tree_store_->canvas_interface()->signal_dirty_preview().connect(sigc::mem_fun(*this,&studio::ChildrenTree::on_dirty_preview));
 236 }
 237
 238 void
 239 ChildrenTree::set_time_adjustment(Gtk::Adjustment &adjustment)
 240 {
 241         cellrenderer_time_track->set_adjustment(adjustment);
 242 }
 243
 244 void
 245 ChildrenTree::on_dirty_preview()
 246 {
 247 }
 248
 249 void
 250 ChildrenTree::on_selection_changed()
 251 {
 252         if(0)
 253                 {
 254                 button_raise->set_sensitive(false);
 255                 button_lower->set_sensitive(false);
 256                 button_duplicate->set_sensitive(false);
 257                 button_delete->set_sensitive(false);
 258                 return;
 259         }
 260 }
 261
 262 void
 263 ChildrenTree::on_edited_value(const Glib::ustring&path_string,synfig::ValueBase value)
 264 {
 265         Gtk::TreePath path(path_string);
 266
 267         const Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
 268
 269         row[model.value]=value;
 270 //      signal_edited_value()(row[model.value_desc],value);
 271 }
 272
 273 void
 274 ChildrenTree::on_waypoint_clicked_childrentree(const etl::handle<synfig::Node>& node __attribute__ ((unused)),
 275                                                                                            const synfig::Time& time __attribute__ ((unused)),
 276                                                                                            const synfig::Time& time_offset __attribute__ ((unused)),
 277                                                                                            int button __attribute__ ((unused)),
 278                                                                                            synfig::Waypoint::Side side __attribute__ ((unused)))
 279 {
 280         //! \todo writeme
 281
 282         // std::set<synfig::Waypoint, std::less<UniqueID> > waypoint_set;
 283         // signal_waypoint_clicked_childrentree()(waypoint_set,button);
 284 }
 285
 286 bool
 287 ChildrenTree::on_tree_event(GdkEvent *event)
 288 {
 289     switch(event->type)
 290     {
 291         case GDK_BUTTON_PRESS:
 292                 {
 293                         Gtk::TreeModel::Path path;
 294                         Gtk::TreeViewColumn *column;
 295                         int cell_x, cell_y;
 296                         if(!tree_view.get_path_at_pos(
 297                                 int(event->button.x),int(event->button.y),      // x, y
 298                                 path, // TreeModel::Path&
 299                                 column, //TreeViewColumn*&
 300                                 cell_x,cell_y //int&cell_x,int&cell_y
 301                                 )
 302                         ) break;
 303                         const Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
 304
 305                         if(column->get_first_cell_renderer()==cellrenderer_time_track)
 306                         {
 307                                 return signal_user_click()(event->button.button,row,COLUMNID_TIME_TRACK);
 308                         }
 309                         else if(column->get_first_cell_renderer()==cellrenderer_value)
 310                                 return signal_user_click()(event->button.button,row,COLUMNID_VALUE);
 311                         else
 312                                 return signal_user_click()(event->button.button,row,COLUMNID_ID);
 313
 314                 }
 315                 break;
 316
 317         case GDK_MOTION_NOTIFY:
 318                 {
 319                         Gtk::TreeModel::Path path;
 320                         Gtk::TreeViewColumn *column;
 321                         int cell_x, cell_y;
 322                         if(!tree_view.get_path_at_pos(
 323                                 (int)event->button.x,(int)event->button.y,      // x, y
 324                                 path, // TreeModel::Path&
 325                                 column, //TreeViewColumn*&
 326                                 cell_x,cell_y //int&cell_x,int&cell_y
 327                                 )
 328                         ) break;
 329
 330                         if(!tree_view.get_model()->get_iter(path))
 331                                 break;
 332
 333                         Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
 334
 335                         if(cellrenderer_time_track==column->get_first_cell_renderer())
 336                         {
 337                                 // Movement on TimeLine
 338                                 return true;
 339                         }
 340                         else
 341                         if(last_tooltip_path.get_depth()<=0 || path!=last_tooltip_path)
 342                         {
 343                                 tooltips_.unset_tip(*this);
 344                                 Glib::ustring tooltips_string(row[model.tooltip]);
 345                                 last_tooltip_path=path;
 346                                 if(!tooltips_string.empty())
 347                                 {
 348                                         tooltips_.set_tip(*this,tooltips_string);
 349                                         tooltips_.force_window();
 350                                 }
 351                         }
 352                 }
 353                 break;
 354         case GDK_BUTTON_RELEASE:
 355                 break;
 356         default:
 357                 break;
 358         }
 359         return false;
 360 }
 361
 362 void
 363 ChildrenTree::on_raise_pressed()
 364 {
 365 }
 366
 367 void
 368 ChildrenTree::on_lower_pressed()
 369 {
 370 }
 371
 372 void
 373 ChildrenTree::on_duplicate_pressed()
 374 {
 375 }
 376
 377 void
 378 ChildrenTree::on_delete_pressed()
 379 {
 380 }