synfig-studio/src/gui/toolbox.cpp

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file toolbox.cpp
   3 **      \brief writeme
   4 **
   5 **      $Id$
   6 **
   7 **      \legal
   8 **      Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
   9 **      Copyright (c) 2007, 2008 Chris Moore
  10 **  Copyright (c) 2008 Paul Wise
  11 **      Copyright (c) 2009 Nikita Kitaev
  12 **
  13 **      This package is free software; you can redistribute it and/or
  14 **      modify it under the terms of the GNU General Public License as
  15 **      published by the Free Software Foundation; either version 2 of
  16 **      the License, or (at your option) any later version.
  17 **
  18 **      This package is distributed in the hope that it will be useful,
  19 **      but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 **      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  21 **      General Public License for more details.
  22 **      \endlegal
  23 **
  24 ** === N O T E S ===========================================================
  25 **
  26 ** ========================================================================= */
  27
  28 /* === H E A D E R S ======================================================= */
  29
  30 #ifdef USING_PCH
  31 #       include "pch.h"
  32 #else
  33 #ifdef HAVE_CONFIG_H
  34 #       include <config.h>
  35 #endif
  36
  37 #include <gtk/gtk.h>
  38 #include <gtkmm/uimanager.h>
  39
  40 #include <gtkmm/ruler.h>
  41 #include <gtkmm/arrow.h>
  42 #include <gtkmm/image.h>
  43 #include <gdkmm/pixbufloader.h>
  44 #include <gtkmm/viewport.h>
  45 #include <gtkmm/adjustment.h>
  46 #include <gtkmm/scrolledwindow.h>
  47 #include <gtkmm/table.h>
  48 #include <gtkmm/statusbar.h>
  49 #include <gtkmm/menubar.h>
  50 #include <gtkmm/menu.h>
  51 #include <gtkmm/button.h>
  52 #include <gtkmm/toolbar.h>
  53 #include <gtkmm/box.h>
  54 #include <gtkmm/image.h>
  55 #include <gtkmm/stock.h>
  56 #include <gtkmm/handlebox.h>
  57
  58 #include <gtkmm/inputdialog.h>
  59
  60 #include <sigc++/signal.h>
  61 #include <sigc++/hide.h>
  62 #include <sigc++/slot.h>
  63 #include <sigc++/retype_return.h>
  64 #include <sigc++/retype.h>
  65
  66 #include <sstream>
  67
  68 #include "toolbox.h"
  69 #include "instance.h"
  70 #include "app.h"
  71 #include "canvasview.h"
  72 #include "dialogs/dialog_gradient.h"
  73 #include "dialogs/dialog_color.h"
  74 #include "docks/dialog_tooloptions.h"
  75 #include "dialogs/dialog_preview.h"
  76 #include "docks/dockable.h"
  77 #include "docks/dockmanager.h"
  78 #include "docks/dockdialog.h"
  79
  80 #include "widgets/widget_defaults.h"
  81
  82 #include <synfigapp/main.h>
  83
  84 #include "general.h"
  85
  86 #endif
  87
  88 using namespace std;
  89 using namespace etl;
  90 using namespace synfig;
  91 using namespace studio;
  92 using namespace sigc;
  93
  94 /* === M A C R O S ========================================================= */
  95
  96 #define GRAB_HINT_DATA(y,default)       { \
  97                 String x; \
  98                 if(synfigapp::Main::settings().get_value(String("pref.")+y+"_hints",x)) \
  99                 { \
 100                         set_type_hint((Gdk::WindowTypeHint)atoi(x.c_str()));    \
 101                 } else {\
 102                         set_type_hint(default); \
 103                 } \
 104         }
 105
 106 /* === G L O B A L S ======================================================= */
 107
 108 /* === P R O C E D U R E S ================================================= */
 109
 110 /* === M E T H O D S ======================================================= */
 111
 112 #define TOGGLE_TOOLBOX_BUTTON(button,stockid,tooltip)   \
 113         button = manage(new class Gtk::ToggleButton()); \
 114         icon=manage(new Gtk::Image(Gtk::StockID(stockid),Gtk::IconSize(4)));    \
 115         button->add(*icon);     \
 116         tooltips.set_tip(*button,tooltip);      \
 117         icon->show();   \
 118         button->show()
 119
 120 #define TOOLBOX_BUTTON(button,stockid,tooltip)  \
 121         button = manage(new class Gtk::Button());       \
 122         icon=manage(new Gtk::Image(Gtk::StockID(stockid),Gtk::IconSize(4)));    \
 123         button->add(*icon);     \
 124         tooltips.set_tip(*button,tooltip);      \
 125         icon->show();   \
 126         button->show()
 127
 128 #define ADD_TOOLBOX_BUTTON(button,stockid,tooltip)      Gtk::Button *TOOLBOX_BUTTON(button,stockid,tooltip)
 129
 130 void
 131 save_selected_instance()
 132 {
 133         if(!studio::App::get_selected_instance())
 134         {
 135                 App::dialog_error_blocking(_("Cannot save"),_("Nothing to save"));
 136                 return;
 137         }
 138
 139         studio::App::get_selected_instance()->save();
 140 }
 141
 142 void
 143 save_as_selected_instance()
 144 {
 145         if(!studio::App::get_selected_instance())
 146         {
 147                 App::dialog_error_blocking(_("Cannot save as"),_("Nothing to save"));
 148                 return;
 149         }
 150
 151         studio::App::get_selected_instance()->dialog_save_as();
 152 }
 153
 154 void
 155 save_all()
 156 {
 157         std::list<etl::handle<Instance> >::iterator iter;
 158         for(iter=App::instance_list.begin();iter!=App::instance_list.end();iter++)
 159                 (*iter)->save();
 160 }
 161
 162 void
 163 close_selected_instance()
 164 {
 165         etl::handle<studio::Instance> instance=studio::App::get_selected_instance();
 166
 167         if(!instance)
 168         {
 169                 App::dialog_error_blocking(_("Cannot close"),_("Nothing to close"));
 170                 return;
 171         }
 172
 173         instance->safe_close();
 174
 175         //assert(instance.unique());
 176 }
 177
 178
 179 static void
 180 show_dialog_input()
 181 {
 182         App::dialog_input->present();
 183 }
 184
 185 void _create_stock_dialog1()
 186 {
 187         DockDialog* dock_dialog(new DockDialog);
 188         dock_dialog->set_contents("canvases history");
 189         dock_dialog->set_composition_selector(true);
 190         dock_dialog->present();
 191 }
 192 void _create_stock_dialog2()
 193 {
 194         DockDialog* dock_dialog(new DockDialog);
 195         dock_dialog->set_contents("layers children keyframes | params");
 196         dock_dialog->present();
 197 }
 198
 199 Toolbox::Toolbox():
 200         Gtk::Window(Gtk::WINDOW_TOPLEVEL),
 201         dialog_settings(this,"toolbox")
 202 {
 203         GRAB_HINT_DATA(
 204                 "toolbox",
 205 //#ifdef __APPLE__
 206                 Gdk::WINDOW_TYPE_HINT_NORMAL
 207 //#else
 208 //              Gdk::WINDOW_TYPE_HINT_UTILITY
 209 //#endif
 210         );
 211         set_keep_above(false);
 212         set_role("toolbox");
 213
 214
 215
 216         recent_files_menu= manage(new class Gtk::Menu());
 217
 218         Gtk::Menu       *filemenu       =manage(new class Gtk::Menu());
 219
 220         dock_dialogs=manage(new class Gtk::Menu());
 221
 222         dock_dialogs->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Vertical Dock: Canvases, History"),sigc::ptr_fun(_create_stock_dialog1)));
 223         dock_dialogs->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Horizontal Dock: Layers, Children, Params"),sigc::ptr_fun(_create_stock_dialog2)));
 224         dock_dialogs->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
 225         dock_dialogs->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Reset Windows to Original Layout"),sigc::ptr_fun(App::reset_initial_window_configuration)));
 226         dock_dialogs->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
 227
 228
 229         filemenu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::Stock::NEW,
 230                 sigc::ptr_fun(&studio::App::new_instance)));
 231         filemenu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::Stock::OPEN,
 232                 sigc::bind(sigc::ptr_fun(&studio::App::dialog_open), "")));
 233
 234         filemenu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Open Recent"),*recent_files_menu));
 235
 236         filemenu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-saveall"),
 237                 sigc::ptr_fun(save_all)));
 238         filemenu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::Stock::CLOSE,
 239                 sigc::ptr_fun(close_selected_instance)));
 240         filemenu->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
 241         filemenu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Panels"),*dock_dialogs));
 242
 243         filemenu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Input Devices..."),
 244                 sigc::ptr_fun(&show_dialog_input)));
 245         filemenu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Setup..."),
 246                 sigc::ptr_fun(&studio::App::show_setup)));
 247
 248         filemenu->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
 249         filemenu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID(Gtk::Stock::QUIT),
 250                 sigc::ptr_fun(studio::App::quit)));
 251
 252 #define WIKI(title,page)                                                                                        \
 253         helpmenu->items().push_back(Gtk::Menu_Helpers::MenuElem(title,  \
 254                 sigc::bind(sigc::ptr_fun(&studio::App::open_url),String("http://synfig.org/wiki")+page)))
 255
 256 #define SITE(title,page)                                                                                        \
 257         helpmenu->items().push_back(Gtk::Menu_Helpers::MenuElem(title,  \
 258                 sigc::bind(sigc::ptr_fun(&studio::App::open_url),String("http://synfig.org")+page)))
 259
 260         Gtk::Menu       *helpmenu = manage(new class Gtk::Menu());
 261         helpmenu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::Stock::HELP, sigc::ptr_fun(studio::App::dialog_help)));
 262         helpmenu->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
 263
 264         /* TRANSLATORS: Help menu entry */ WIKI(_("Tutorials"),                                 /* TRANSLATORS: a wiki page */ _("/Category:Tutorials")                         );
 265         /* TRANSLATORS: Help menu entry */ WIKI(_("Reference"),                                 /* TRANSLATORS: a wiki page */ _("/Category:Reference")                         );
 266         /* TRANSLATORS: Help menu entry */ WIKI(_("Frequently Asked Questions"),/* TRANSLATORS: a wiki page */ _("/FAQ")                                        );
 267         helpmenu->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
 268         /* TRANSLATORS: Help menu entry */ SITE(_("Get Support"),                               /* TRANSLATORS: a website page */ _("/en/support")                      );
 269         helpmenu->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
 270         helpmenu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-about"),
 271                 sigc::ptr_fun(studio::App::dialog_about)));
 272
 273         Gtk::MenuBar *menubar1 = manage(new class Gtk::MenuBar());
 274         menubar1->items().push_back(Gtk::Menu_Helpers::MenuElem(_("_File"),*filemenu));
 275         menubar1->items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Help"),*helpmenu));
 276
 277
 278         menubar1->show();
 279
 280         Gtk::Image *icon;
 281
 282         ADD_TOOLBOX_BUTTON(button_new,"gtk-new",_("New..."));
 283         ADD_TOOLBOX_BUTTON(button_open,"gtk-open",_("Open..."));
 284         ADD_TOOLBOX_BUTTON(button_save,"gtk-save",_("Save"));
 285         ADD_TOOLBOX_BUTTON(button_saveas,"gtk-save-as",_("Save As..."));
 286         ADD_TOOLBOX_BUTTON(button_save_all,"synfig-saveall",_("Save All"));
 287         TOOLBOX_BUTTON(button_undo,"gtk-undo",_("Undo"));
 288         TOOLBOX_BUTTON(button_redo,"gtk-redo",_("Redo"));
 289         ADD_TOOLBOX_BUTTON(button_setup,"gtk-properties",_("Setup"));
 290         ADD_TOOLBOX_BUTTON(button_about,"synfig-about",_("About Synfig Studio"));
 291         ADD_TOOLBOX_BUTTON(button_help,"gtk-help",_("Help"));
 292
 293         button_setup->signal_clicked().connect(sigc::ptr_fun(studio::App::show_setup));
 294         button_about->signal_clicked().connect(sigc::ptr_fun(studio::App::dialog_about));
 295         button_help->signal_clicked().connect(sigc::ptr_fun(studio::App::dialog_help));
 296         button_new->signal_clicked().connect(sigc::ptr_fun(studio::App::new_instance));
 297         button_open->signal_clicked().connect(sigc::bind(sigc::ptr_fun(studio::App::dialog_open), ""));
 298         button_save->signal_clicked().connect(sigc::ptr_fun(save_selected_instance));
 299         button_saveas->signal_clicked().connect(sigc::ptr_fun(save_as_selected_instance));
 300         button_save_all->signal_clicked().connect(sigc::ptr_fun(save_all));
 301         button_undo->signal_clicked().connect(sigc::ptr_fun(studio::App::undo));
 302         button_redo->signal_clicked().connect(sigc::ptr_fun(studio::App::redo));
 303
 304         // Create the file button cluster
 305         Gtk::Table *file_buttons=manage(new class Gtk::Table());
 306
 307         file_buttons->attach(*button_new,      0,1, 0,1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 308         file_buttons->attach(*button_open,     1,2, 0,1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 309         file_buttons->attach(*button_save,     2,3, 0,1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 310         file_buttons->attach(*button_saveas,   3,4, 0,1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 311         file_buttons->attach(*button_save_all, 4,5, 0,1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 312
 313         file_buttons->attach(*button_undo,     0,1, 1,2, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 314         file_buttons->attach(*button_redo,     1,2, 1,2, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 315         file_buttons->attach(*button_setup,    2,3, 1,2, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 316         file_buttons->attach(*button_about,    3,4, 1,2, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 317         file_buttons->attach(*button_help,     4,5, 1,2, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 318
 319         file_buttons->show();
 320
 321         tool_table=manage(new class Gtk::Table());
 322         tool_table->show();
 323         Gtk::HandleBox* handle_tools(manage(new Gtk::HandleBox()));
 324         handle_tools->add(*tool_table);
 325         handle_tools->show();
 326         handle_tools->set_handle_position(Gtk::POS_TOP);
 327         handle_tools->set_snap_edge(Gtk::POS_TOP);
 328
 329         Widget_Defaults* widget_defaults(manage(new Widget_Defaults()));
 330         widget_defaults->show();
 331         Gtk::HandleBox* handle_defaults(manage(new Gtk::HandleBox()));
 332         handle_defaults->add(*widget_defaults);
 333         handle_defaults->show();
 334         handle_defaults->set_handle_position(Gtk::POS_TOP);
 335         handle_defaults->set_snap_edge(Gtk::POS_TOP);
 336
 337         // Create the toplevel table
 338         Gtk::Table *table1 = manage(new class Gtk::Table(1, 2, false));
 339         table1->set_row_spacings(0);
 340         table1->set_col_spacings(0);
 341         table1->attach(*menubar1,        0,1, 0,1, Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK, 0, 0);
 342         table1->attach(*file_buttons,    0,1, 1,2, Gtk::FILL|Gtk::EXPAND,Gtk::EXPAND|Gtk::FILL, 0, 0);
 343         table1->attach(*handle_tools,    0,1, 2,3, Gtk::FILL|Gtk::EXPAND,Gtk::EXPAND|Gtk::FILL, 0, 0);
 344         table1->attach(*handle_defaults, 0,1, 3,4, Gtk::FILL|Gtk::EXPAND,Gtk::EXPAND|Gtk::FILL, 0, 0);
 345         table1->show_all();
 346
 347
 348
 349         // Set the parameters for this window
 350         add(*table1);
 351         set_title(_("Synfig Studio"));
 352         set_modal(false);
 353         property_window_position().set_value(Gtk::WIN_POS_NONE);
 354         signal_delete_event().connect(sigc::ptr_fun(App::shutdown_request));
 355         set_resizable(false);
 356
 357
 358
 359         App::signal_instance_selected().connect(
 360                 sigc::hide(
 361                         sigc::mem_fun(*this,&studio::Toolbox::update_undo_redo)
 362                 )
 363         );
 364
 365         App::signal_recent_files_changed().connect(
 366                         sigc::mem_fun(*this,&studio::Toolbox::on_recent_files_changed)
 367         );
 368
 369         button_undo->set_sensitive(false);
 370         button_redo->set_sensitive(false);
 371
 372         std::list<Gtk::TargetEntry> listTargets;
 373         listTargets.push_back( Gtk::TargetEntry("text/plain") );
 374         listTargets.push_back( Gtk::TargetEntry("image") );
 375 //      listTargets.push_back( Gtk::TargetEntry("image/x-sif") );
 376
 377         drag_dest_set(listTargets);
 378         signal_drag_data_received().connect( sigc::mem_fun(*this, &studio::Toolbox::on_drop_drag_data_received) );
 379
 380         App::dock_manager->signal_dockable_registered().connect(sigc::mem_fun(*this,&Toolbox::dockable_registered));
 381
 382         changing_state_=false;
 383
 384
 385         add_accel_group(App::ui_manager()->get_accel_group());
 386
 387         App::signal_present_all().connect(sigc::mem_fun0(*this,&Toolbox::present));
 388 }
 389
 390 Toolbox::~Toolbox()
 391 {
 392         hide();
 393         //studio::App::cb.task(_("Toolbox: I was nailed!"));
 394         //studio::App::quit();
 395
 396         if(studio::App::toolbox==this)
 397                 studio::App::toolbox=NULL;
 398
 399 }
 400
 401 void
 402 Toolbox::set_active_state(const synfig::String& statename)
 403 {
 404         std::map<synfig::String,Gtk::ToggleButton *>::iterator iter;
 405
 406         changing_state_=true;
 407
 408         synfigapp::Main::set_state(statename);
 409
 410         try
 411         {
 412
 413                 for(iter=state_button_map.begin();iter!=state_button_map.end();++iter)
 414                 {
 415                         if(iter->first==statename)
 416                         {
 417                                 if(!iter->second->get_active())
 418                                         iter->second->set_active(true);
 419                         }
 420                         else
 421                         {
 422                                 if(iter->second->get_active())
 423                                         iter->second->set_active(false);
 424                         }
 425                 }
 426         }
 427         catch(...)
 428         {
 429                 changing_state_=false;
 430                 throw;
 431         }
 432         changing_state_=false;
 433 }
 434
 435 void
 436 Toolbox::change_state(const synfig::String& statename)
 437 {
 438         etl::handle<studio::CanvasView> canvas_view(studio::App::get_selected_canvas_view());
 439         if(canvas_view)
 440         {
 441                 if(statename==canvas_view->get_smach().get_state_name())
 442                 {
 443                         return;
 444                 }
 445
 446                 if(state_button_map.count(statename))
 447                 {
 448                         state_button_map[statename]->clicked();
 449                 }
 450                 else
 451                 {
 452                         synfig::error("Unknown state \"%s\"",statename.c_str());
 453                 }
 454         }
 455 }
 456
 457 void
 458 Toolbox::change_state_(const Smach::state_base *state)
 459 {
 460         if(changing_state_)
 461                 return;
 462         changing_state_=true;
 463
 464         try
 465         {
 466                 etl::handle<studio::CanvasView> canvas_view(studio::App::get_selected_canvas_view());
 467                 if(canvas_view)
 468                                 canvas_view->get_smach().enter(state);
 469                 else
 470                         refresh();
 471         }
 472         catch(...)
 473         {
 474                 changing_state_=false;
 475                 throw;
 476         }
 477
 478         changing_state_=false;
 479 }
 480
 481 void
 482 Toolbox::add_state(const Smach::state_base *state)
 483 {
 484         Gtk::Image *icon;
 485
 486         assert(state);
 487
 488         String name=state->get_name();
 489
 490         Gtk::StockItem stock_item;
 491         Gtk::Stock::lookup(Gtk::StockID("synfig-"+name),stock_item);
 492
 493         Gtk::ToggleButton* button;
 494         button=manage(new class Gtk::ToggleButton());
 495
 496         icon=manage(new Gtk::Image(stock_item.get_stock_id(),Gtk::IconSize(4)));
 497         button->add(*icon);
 498         tooltips.set_tip(*button,stock_item.get_label());
 499         icon->show();
 500         button->show();
 501
 502         int row=state_button_map.size()/5;
 503         int col=state_button_map.size()%5;
 504
 505         tool_table->attach(*button,col,col+1,row,row+1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
 506
 507         state_button_map[name]=button;
 508
 509         button->signal_clicked().connect(
 510                 sigc::bind(
 511                         sigc::mem_fun(*this,&studio::Toolbox::change_state_),
 512                         state
 513                 )
 514         );
 515
 516         refresh();
 517 }
 518
 519
 520 void
 521 Toolbox::update_undo_redo()
 522 {
 523         etl::handle<Instance> instance=App::get_selected_instance();
 524         if(instance)
 525         {
 526                 button_undo->set_sensitive(instance->get_undo_status());
 527                 button_redo->set_sensitive(instance->get_redo_status());
 528         }
 529
 530         // This should probably go elsewhere, but it should
 531         // work fine here with no troubles.
 532         // These next several lines just adjust the tool buttons
 533         // so that they are only clickable when they should be.
 534         if(instance && App::get_selected_canvas_view())
 535         {
 536                 std::map<synfig::String,Gtk::ToggleButton *>::iterator iter;
 537
 538                 for(iter=state_button_map.begin();iter!=state_button_map.end();++iter)
 539                         iter->second->set_sensitive(true);
 540         }
 541         else
 542         {
 543                 std::map<synfig::String,Gtk::ToggleButton *>::iterator iter;
 544
 545                 for(iter=state_button_map.begin();iter!=state_button_map.end();++iter)
 546                         iter->second->set_sensitive(false);
 547         }
 548
 549         etl::handle<CanvasView> canvas_view=App::get_selected_canvas_view();
 550         if(canvas_view && canvas_view->get_smach().get_state_name())
 551         {
 552                 set_active_state(canvas_view->get_smach().get_state_name());
 553         }
 554         else
 555                 set_active_state("none");
 556
 557 }
 558
 559 void
 560 Toolbox::on_recent_files_changed()
 561 {
 562         while(recent_files_menu->get_children().size())
 563                 recent_files_menu->remove(**recent_files_menu->get_children().begin());
 564
 565         list<string>::const_iterator iter;
 566         for(iter=App::get_recent_files().begin();iter!=App::get_recent_files().end();iter++)
 567         {
 568                 string raw = basename(*iter), quoted;
 569                 size_t pos = 0, last_pos = 0;
 570
 571                 // replace _ in filenames by __ or it won't show up in the menu
 572                 for (pos = last_pos = 0; (pos = raw.find('_', pos)) != string::npos; last_pos = pos)
 573                         quoted += raw.substr(last_pos, ++pos - last_pos) + '_';
 574                 quoted += raw.substr(last_pos);
 575
 576                 recent_files_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(quoted,
 577                         sigc::hide_return(sigc::bind(sigc::ptr_fun(&App::open),*iter))
 578                 ));
 579         }
 580
 581         // HACK
 582         show();
 583 }
 584
 585 void
 586 Toolbox::on_drop_drag_data_received(const Glib::RefPtr<Gdk::DragContext>& context, int /*x*/, int /*y*/, const Gtk::SelectionData& selection_data_, guint /*info*/, guint time)
 587 {
 588         // We will make this true once we have a solid drop
 589         bool success(false);
 590
 591         if ((selection_data_.get_length() >= 0) && (selection_data_.get_format() == 8))
 592         {
 593                 synfig::String selection_data((gchar *)(selection_data_.get_data()));
 594
 595                 // For some reason, GTK hands us a list of URLs separated
 596                 // by not only Carriage-Returns, but also Line-Feeds.
 597                 // Line-Feeds will mess us up. Remove all the line-feeds.
 598                 while(selection_data.find_first_of('\r')!=synfig::String::npos)
 599                         selection_data.erase(selection_data.begin()+selection_data.find_first_of('\r'));
 600
 601                 std::stringstream stream(selection_data);
 602
 603                 while(stream)
 604                 {
 605                         synfig::String filename,URI;
 606                         getline(stream,filename);
 607
 608                         // If we don't have a filename, move on.
 609                         if(filename.empty())
 610                                 continue;
 611
 612                         // Make sure this URL is of the "file://" type.
 613                         URI=String(filename.begin(),filename.begin()+sizeof("file://")-1);
 614                         if(URI!="file://")
 615                         {
 616                                 synfig::warning("Unknown URI (%s) in \"%s\"",URI.c_str(),filename.c_str());
 617                                 continue;
 618                         }
 619
 620                         // Strip the "file://" part from the filename
 621                         filename=synfig::String(filename.begin()+sizeof("file://")-1,filename.end());
 622
 623                         synfig::info("Attempting to open "+filename);
 624                         if(App::open(filename))
 625                                 success=true;
 626                         else
 627                                 synfig::error("Drop failed: Unable to open "+filename);
 628                 }
 629         }
 630         else
 631                 synfig::error("Drop failed: bad selection data");
 632
 633         // Finish the drag
 634         context->drag_finish(success, false, time);
 635 }
 636
 637 void
 638 Toolbox::dockable_registered(Dockable* x)
 639 {
 640         dock_dialogs->items().push_back(
 641                 Gtk::Menu_Helpers::MenuElem(
 642                         x->get_local_name(),
 643                         sigc::mem_fun(
 644                                 *x,
 645                                 &Dockable::present
 646                         )
 647                 )
 648         );
 649 }