1 /* === S Y N F I G ========================================================= */
2 /*! \file canvasview.cpp
3 ** \brief Template File
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
9 ** Copyright (c) 2007 Chris Moore
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.
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.
22 /* ========================================================================= */
24 /* === H E A D E R S ======================================================= */
33 #include <sigc++/adaptors/hide.h>
38 #include <gtkmm/paned.h>
39 #include <gtkmm/scale.h>
40 #include <gtkmm/dialog.h>
41 #include <gtkmm/messagedialog.h>
42 #include <gtkmm/treemodelsort.h>
43 #include <gtkmm/buttonbox.h>
45 #include <gtk/gtktreestore.h>
46 #include <gtk/gtkversion.h>
48 #include <synfig/valuenode_reference.h>
49 #include <synfig/valuenode_subtract.h>
50 #include <synfig/valuenode_linear.h>
51 #include <synfig/valuenode_timedswap.h>
52 #include <synfig/valuenode_scale.h>
53 #include <synfig/valuenode_dynamiclist.h>
54 #include <synfig/valuenode_twotone.h>
55 #include <synfig/valuenode_stripes.h>
56 #include <synfig/layer.h>
58 #include <synfigapp/uimanager.h>
59 #include <synfigapp/canvasinterface.h>
60 #include <synfigapp/selectionmanager.h>
61 //#include <synfigapp/action_setwaypoint.h>
62 //#include <synfigapp/action_deletewaypoint.h>
64 #include <sigc++/retype_return.h>
65 #include <sigc++/retype.h>
66 //#include <sigc++/hide.h>
68 #include "canvasview.h"
71 #include "cellrenderer_value.h"
72 #include "cellrenderer_timetrack.h"
74 #include "dialog_color.h"
77 #include "state_polygon.h"
78 #include "state_bline.h"
79 #include "state_normal.h"
80 #include "state_eyedrop.h"
81 #include "state_draw.h"
83 #include "ducktransform_scale.h"
84 #include "ducktransform_translate.h"
85 #include "ducktransform_rotate.h"
87 #include "event_mouse.h"
88 #include "event_layerclick.h"
92 #include "dialog_preview.h"
93 #include "dialog_soundselect.h"
96 #include "audiocontainer.h"
97 #include "widget_timeslider.h"
99 #include <synfigapp/main.h>
100 #include <synfigapp/inputdevice.h>
106 /* === U S I N G =========================================================== */
110 using namespace synfig;
111 using namespace studio;
112 using namespace sigc;
114 /* === M A C R O S ========================================================= */
116 #define GRAB_HINT_DATA(y) { \
118 if(synfigapp::Main::settings().get_value(String("pref.")+y+"_hints",x)) \
120 set_type_hint((Gdk::WindowTypeHint)atoi(x.c_str())); \
124 #define DEFAULT_TIME_WINDOW_SIZE (10.0)
127 #define SMALL_BUTTON(button,stockid,tooltip) \
128 button = manage(new class Gtk::Button()); \
129 icon=manage(new Gtk::Image(Gtk::StockID(stockid),iconsize)); \
130 button->add(*icon); \
131 tooltips.set_tip(*button,tooltip); \
132 icon->set_padding(0,0);\
134 button->set_relief(Gtk::RELIEF_NONE); \
138 #ifndef NORMAL_BUTTON
139 #define NORMAL_BUTTON(button,stockid,tooltip) \
140 button = manage(new class Gtk::Button()); \
141 icon=manage(new Gtk::Image(Gtk::StockID(stockid),Gtk::ICON_SIZE_BUTTON)); \
142 button->add(*icon); \
143 tooltips.set_tip(*button,tooltip); \
144 icon->set_padding(0,0);\
146 /*button->set_relief(Gtk::RELIEF_NONE);*/ \
150 #define NEW_SMALL_BUTTON(x,y,z) Gtk::Button *SMALL_BUTTON(x,y,z)
152 #define NOT_IMPLEMENTED_SLOT sigc::mem_fun(*reinterpret_cast<studio::CanvasViewUIInterface*>(get_ui_interface().get()),&studio::CanvasViewUIInterface::not_implemented)
154 #define SLOT_EVENT(x) sigc::hide_return(sigc::bind(sigc::mem_fun(*this,&studio::CanvasView::process_event_key),x))
156 /* === C L A S S E S ======================================================= */
159 class studio::UniversalScrubber
161 CanvasView *canvas_view;
164 etl::clock scrub_timer;
166 sigc::connection end_scrub_connection;
168 UniversalScrubber(CanvasView *canvas_view):
169 canvas_view(canvas_view),
172 canvas_view->canvas_interface()->signal_time_changed().connect(
173 sigc::mem_fun(*this,&studio::UniversalScrubber::on_time_changed)
179 end_scrub_connection.disconnect();
182 void on_time_changed()
184 // Make sure we are changing the time quickly
185 // before we enable scrubbing
186 if(!scrubbing && scrub_timer()>1)
192 // If we aren't scrubbing already, enable it
196 audio_container()->start_scrubbing(canvas_view->get_time());
199 // Reset the scrubber ender
200 end_scrub_connection.disconnect();
201 end_scrub_connection=Glib::signal_timeout().connect(
203 sigc::mem_fun(*this,&UniversalScrubber::end_of_scrubbing),
210 audio_container()->scrub(canvas_view->get_time());
215 void end_of_scrubbing()
218 audio_container()->stop_scrubbing();
222 handle<AudioContainer> audio_container()
224 assert(canvas_view->audio);
225 return canvas_view->audio;
230 class studio::CanvasViewUIInterface : public synfigapp::UIInterface
236 CanvasViewUIInterface(CanvasView *view):
240 view->statusbar->push(_("Idle"));
243 ~CanvasViewUIInterface()
245 //view->statusbar->pop();
246 //view->progressbar->set_fraction(0);
249 virtual Response yes_no(const std::string &title, const std::string &message,Response dflt=RESPONSE_YES)
252 //while(studio::App::events_pending())studio::App::iteration(false);
257 true // use_separator
259 Gtk::Label label(message);
262 dialog.get_vbox()->pack_start(label);
263 dialog.add_button(Gtk::StockID("gtk-yes"),RESPONSE_YES);
264 dialog.add_button(Gtk::StockID("gtk-no"),RESPONSE_NO);
266 dialog.set_default_response(dflt);
268 return (Response)dialog.run();
270 virtual Response yes_no_cancel(const std::string &title, const std::string &message,Response dflt=RESPONSE_YES)
273 //while(studio::App::events_pending())studio::App::iteration(false);
278 true // use_separator
280 Gtk::Label label(message);
283 dialog.get_vbox()->pack_start(label);
284 dialog.add_button(Gtk::StockID("gtk-yes"),RESPONSE_YES);
285 dialog.add_button(Gtk::StockID("gtk-no"),RESPONSE_NO);
286 dialog.add_button(Gtk::StockID("gtk-cancel"),RESPONSE_CANCEL);
288 dialog.set_default_response(dflt);
290 return (Response)dialog.run();
292 virtual Response ok_cancel(const std::string &title, const std::string &message,Response dflt=RESPONSE_OK)
295 //while(studio::App::events_pending())studio::App::iteration(false);
300 true // use_separator
302 Gtk::Label label(message);
305 dialog.get_vbox()->pack_start(label);
306 dialog.add_button(Gtk::StockID("gtk-ok"),RESPONSE_OK);
307 dialog.add_button(Gtk::StockID("gtk-cancel"),RESPONSE_CANCEL);
309 dialog.set_default_response(dflt);
311 return (Response)dialog.run();
315 task(const std::string &task)
317 if(!view->is_playing_)
319 view->statusbar->pop();
320 view->statusbar->push(task);
322 //while(studio::App::events_pending())studio::App::iteration(false);
323 if(view->cancel){return false;}
328 error(const std::string &err)
330 view->statusbar->push(_("ERROR"));
332 // If we are in the process of canceling,
333 // then just go ahead and return false --
334 // don't bother displaying a dialog
335 if(view->cancel)return false;
336 Gtk::MessageDialog dialog(*view, err, false, Gtk::MESSAGE_ERROR, Gtk::BUTTONS_CLOSE, true);
339 view->statusbar->pop();
344 warning(const std::string &err)
346 view->statusbar->pop();
347 view->statusbar->push(err);
349 //while(studio::App::events_pending())studio::App::iteration(false);
350 if(view->cancel)return false;
355 amount_complete(int current, int total)
357 if(!view->is_playing_)
359 if(!view->working_depth)
362 view->stopbutton->set_sensitive(true);
364 view->stopbutton->set_sensitive(false);
366 float x((float)current/(float)total);
369 view->progressbar->set_fraction(x);
371 //while(studio::App::events_pending())studio::App::iteration(false);
372 if(view->cancel){/*view->cancel=false;*/return false;}
379 error(_("Feature not yet implemented"));
383 class studio::CanvasViewSelectionManager : public synfigapp::SelectionManager
386 CanvasView::LayerTreeModel layer_tree_model;
387 CanvasView::ChildrenTreeModel children_tree_model;
390 CanvasViewSelectionManager(CanvasView *view): view(view)
397 void _set_selected_layer(const synfig::Layer::Handle &layer)
399 view->layer_tree->select_layer(layer);
401 // Don't change the selection while we are busy
402 // I cannot remember exactly why I put this here...
403 // It musta been for some reason, but I cannot recall.
404 //if(App::Busy::count)
407 if(view->layer_tree->get_selection()->get_selected())
409 const Gtk::TreeRow row = *(view->layer_tree->get_selection()->get_selected());
411 // Don't do anything if that layer is already selected
412 if(layer == static_cast<synfig::Layer::Handle>(row[layer_tree_model.layer]))
415 Gtk::TreeModel::Children::iterator iter;
416 if(view->layer_tree_store()->find_layer_row(layer,iter))
418 Gtk::TreePath path(iter);
419 for(int i=path.get_depth();i;i--)
422 path=Gtk::TreePath(iter);
425 view->layer_tree->get_tree_view().expand_row(path,false);
427 view->layer_tree->get_tree_view().scroll_to_row(Gtk::TreePath(iter));
428 view->layer_tree->get_selection()->select(iter);
434 //! Returns the number of layers selected.
435 virtual int get_selected_layer_count()const
437 return get_selected_layers().size();
440 //! Returns a list of the currently selected layers.
441 virtual LayerList get_selected_layers()const
443 // assert(view->layer_tree);
445 if(!view->layer_tree) { synfig::error("%s:%d canvas_view.layer_tree not defined!?", __FILE__, __LINE__); return LayerList(); }
446 return view->layer_tree->get_selected_layers();
449 //! Returns the first layer selected or an empty handle if none are selected.
450 virtual synfig::Layer::Handle get_selected_layer()const
452 // assert(view->layer_tree);
454 if(!view->layer_tree) { synfig::error("%s:%d canvas_view.layer_tree not defined!?", __FILE__, __LINE__); return 0; }
455 return view->layer_tree->get_selected_layer();
458 //! Sets which layers should be selected
459 virtual void set_selected_layers(const LayerList &layer_list)
461 // assert(view->layer_tree);
463 if(!view->layer_tree) { synfig::error("%s:%d canvas_view.layer_tree not defined!?", __FILE__, __LINE__); return; }
464 view->layer_tree->select_layers(layer_list);
465 //view->get_smach().process_event(EVENT_REFRESH_DUCKS);
467 //view->queue_rebuild_ducks();
470 //! Sets which layer should be selected.
471 virtual void set_selected_layer(const synfig::Layer::Handle &layer)
473 // assert(view->layer_tree);
475 if(!view->layer_tree) { synfig::error("canvas_view.layer_tree not defined!?"); return; }
476 view->layer_tree->select_layer(layer);
477 //view->queue_rebuild_ducks();
480 //! Clears the layer selection list
481 virtual void clear_selected_layers()
483 if(!view->layer_tree) return;
484 view->layer_tree->clear_selected_layers();
489 //! Returns the number of value_nodes selected.
490 virtual int get_selected_children_count()const
492 return get_selected_children().size();
495 static inline void __child_grabber(const Gtk::TreeModel::iterator& iter, ChildrenList* ret)
497 const CanvasView::ChildrenTreeModel children_tree_model;
498 synfigapp::ValueDesc value_desc((*iter)[children_tree_model.value_desc]);
500 ret->push_back(value_desc);
503 //! Returns a list of the currently selected value_nodes.
504 virtual ChildrenList get_selected_children()const
506 if(!view->children_tree) return ChildrenList();
508 Glib::RefPtr<Gtk::TreeSelection> selection=view->children_tree->get_selection();
511 return ChildrenList();
515 selection->selected_foreach_iter(
518 &studio::CanvasViewSelectionManager::__child_grabber
525 Gtk::TreeModel::Children::iterator iter(view->children_tree_store()->children().begin());
527 Gtk::TreeModel::Children children = iter->children();
528 for(iter = children.begin(); iter != children.end(); ++iter)
530 Gtk::TreeModel::Row row = *iter;
531 if(selection->is_selected(row))
532 ret.push_back((synfigapp::ValueDesc)row[children_tree_model.value_desc]);
538 //! Returns the first value_node selected or an empty handle if none are selected.
539 virtual ChildrenList::value_type get_selected_child()const
541 if(!view->children_tree) return ChildrenList::value_type();
543 ChildrenList children(get_selected_children());
546 return ChildrenList::value_type();
548 return children.front();
551 //! Sets which value_nodes should be selected
552 virtual void set_selected_children(const ChildrenList &/*children_list*/)
557 //! Sets which value_node should be selected. Empty handle if none.
558 virtual void set_selected_child(const ChildrenList::value_type &/*child*/)
563 //! Clears the value_node selection list
564 virtual void clear_selected_children()
571 int get_selected_layer_parameter_count()const
573 return get_selected_layer_parameters().size();
576 LayerParamList get_selected_layer_parameters()const
578 if(!view->layer_tree) return LayerParamList();
580 Glib::RefPtr<Gtk::TreeSelection> selection=view->layer_tree->get_selection();
583 return LayerParamList();
587 Gtk::TreeModel::Children children = const_cast<CanvasView*>(view)->layer_tree_store()->children();
588 Gtk::TreeModel::Children::iterator iter;
589 for(iter = children.begin(); iter != children.end(); ++iter)
591 Gtk::TreeModel::Row row = *iter;
592 Gtk::TreeModel::Children::iterator iter;
593 for(iter=row.children().begin();iter!=row.children().end();iter++)
595 Gtk::TreeModel::Row row = *iter;
596 if(selection->is_selected(row))
597 ret.push_back(LayerParam(row[layer_tree_model.layer],(Glib::ustring)row[layer_tree_model.id]));
603 LayerParam get_selected_layer_parameter() const
605 if(!view->layer_tree) return LayerParam();
606 return get_selected_layer_parameters().front();
609 void set_selected_layer_parameters(const LayerParamList &/*layer_param_list*/)
614 void set_selected_layer_param(const LayerParam &/*layer_param*/)
619 void clear_selected_layer_parameters()
624 }; // END of class SelectionManager
627 CanvasView::IsWorking::IsWorking(CanvasView &canvas_view_):
628 canvas_view_(canvas_view_)
630 if(!canvas_view_.working_depth)
631 canvas_view_.stopbutton->set_sensitive(true);
632 canvas_view_.working_depth++;
633 canvas_view_.cancel=false;
636 CanvasView::IsWorking::~IsWorking()
638 canvas_view_.working_depth--;
639 if(!canvas_view_.working_depth)
640 canvas_view_.stopbutton->set_sensitive(false);
643 CanvasView::IsWorking::operator bool()const
645 if(canvas_view_.cancel)
650 /* === M E T H O D S ======================================================= */
652 CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigapp::CanvasInterface> canvas_interface_):
654 instance_ (instance),
655 canvas_interface_ (canvas_interface_),
656 //layer_tree_store_ (LayerTreeStore::create(canvas_interface_)),
657 //children_tree_store_ (ChildrenTreeStore::create(canvas_interface_)),
658 //keyframe_tree_store_ (KeyframeTreeStore::create(canvas_interface_)),
659 time_adjustment_ (0,0,25,0,0,0),
660 time_window_adjustment_ (0,0,25,0,0,0),
661 statusbar (manage(new class Gtk::Statusbar())),
663 timeslider (new Widget_Timeslider),
665 ui_interface_ (new CanvasViewUIInterface(this)),
666 selection_manager_ (new CanvasViewSelectionManager(this)),
672 canvas_properties (*this,canvas_interface_),
673 canvas_options (this),
674 render_settings (*this,canvas_interface_),
675 waypoint_dialog (*this,canvas_interface_->get_canvas()),
676 keyframe_dialog (*this,canvas_interface_),
677 preview_dialog (new Dialog_Preview),
678 sound_dialog (new Dialog_SoundSelect(*this,canvas_interface_))
682 duck_refresh_flag=true;
684 smach_.set_default_state(&state_normal);
686 disp_audio = new Widget_Sound();
688 //synfig::info("Canvasview: Entered constructor");
690 get_canvas()->set_time(0);
691 //layer_tree_store_->rebuild();
693 // Set up the UI and Selection managers
694 canvas_interface()->set_ui_interface(get_ui_interface());
695 canvas_interface()->set_selection_manager(get_selection_manager());
696 rebuild_ducks_queued=false;
698 //notebook=manage(new class Gtk::Notebook());
699 //Gtk::VPaned *vpaned = manage(new class Gtk::VPaned());
700 //vpaned->pack1(*create_work_area(), Gtk::EXPAND|Gtk::SHRINK);
701 //vpaned->pack2(*notebook, Gtk::SHRINK);
702 //vpaned->show_all();
707 //notebook->append_page(*create_layer_tree(),_("Layers"));
708 //notebook->append_page(*create_children_tree(),_("Children"));
709 //notebook->append_page(*create_keyframe_tree(),_("Keyframes"));
711 //synfig::info("Canvasview: Before big chunk of allocation and tabling stuff");
712 //create all allocated stuff for this canvas
713 audio = new AudioContainer();
715 Gtk::Table *layout_table= manage(new class Gtk::Table(1, 3, false));
716 //layout_table->attach(*vpaned, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
717 layout_table->attach(*create_work_area(), 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
719 //layout_table->attach(*App::ui_manager()->get_widget("/menu-main"), 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
722 layout_table->attach(*create_time_bar(), 0, 1, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
723 layout_table->attach(*create_status_bar(), 0, 1, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
727 layout_table->show();
730 //set_transient_for(*App::toolbox);
732 //synfig::info("Canvasview: Before Signals");
734 -- ** -- Signals -------------------------------------------------------------
737 canvas_interface()->signal_dirty_preview().connect(sigc::mem_fun(*this,&studio::CanvasView::on_dirty_preview));
738 canvas_interface()->signal_mode_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_mode_changed));
740 canvas_interface()->signal_time_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_time_changed));
742 //canvas_interface()->signal_time_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::refresh_tables));
743 canvas_interface()->signal_id_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_id_changed));
744 canvas_interface()->signal_rend_desc_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::refresh_rend_desc));
745 waypoint_dialog.signal_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_waypoint_changed));
746 waypoint_dialog.signal_delete().connect(sigc::mem_fun(*this,&studio::CanvasView::on_waypoint_delete));
748 //MODIFIED TIME ADJUSTMENT STUFF....
749 time_window_adjustment().set_child_adjustment(&time_adjustment());
750 time_window_adjustment().signal_value_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::refresh_time_window));
751 time_adjustment().signal_value_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::time_was_changed));
754 work_area->signal_layer_selected().connect(sigc::mem_fun(*this,&studio::CanvasView::workarea_layer_selected));
755 work_area->signal_input_device_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_input_device_changed));
757 canvas_interface()->signal_canvas_added().connect(
759 sigc::mem_fun(*instance,&studio::Instance::refresh_canvas_tree)
762 canvas_interface()->signal_canvas_removed().connect(
764 sigc::mem_fun(*instance,&studio::Instance::refresh_canvas_tree)
768 canvas_interface()->signal_layer_param_changed().connect(
771 SLOT_EVENT(EVENT_REFRESH_DUCKS)
777 //MUCH TIME STUFF TAKES PLACE IN HERE
779 refresh_time_window();
781 /*! \todo We shouldn't need to do this at construction --
782 ** This should be performed at the first time the window
785 work_area->queue_render_preview();
787 // If the canvas is really big, zoom out so that we can fit it all in the window
788 /*! \todo In other words, this is a zoom-to-fit, and should be
789 ** in its own function.
791 int w=get_canvas()->rend_desc().get_w()+70;
792 int h=get_canvas()->rend_desc().get_h()+70;
793 while(w>700 || h>600)
797 // WorkArea::async_update_preview() =>
798 // WorkArea::set_zoom(float) =>
799 // WorkArea::async_update_preview() =>
800 // desc.set_time(cur_time), where cur_time isn't initialized
801 work_area->set_time(0);
802 work_area->zoom_out();
803 w=round_to_int(get_canvas()->rend_desc().get_w()*work_area->get_zoom()+70);
804 h=round_to_int(get_canvas()->rend_desc().get_h()*work_area->get_zoom()+70);
808 set_default_size(w,h);
809 property_window_position().set_value(Gtk::WIN_POS_NONE);
814 std::list<Gtk::TargetEntry> listTargets;
815 listTargets.push_back( Gtk::TargetEntry("STRING") );
816 listTargets.push_back( Gtk::TargetEntry("text/plain") );
817 listTargets.push_back( Gtk::TargetEntry("image") );
819 drag_dest_set(listTargets);
820 signal_drag_data_received().connect( sigc::mem_fun(*this, &studio::CanvasView::on_drop_drag_data_received) );
824 Time length(get_canvas()->rend_desc().get_time_end()-get_canvas()->rend_desc().get_time_start());
827 time_window_adjustment().set_page_increment(length);
828 time_window_adjustment().set_page_size(length);
832 time_window_adjustment().set_page_increment(10.0);
833 time_window_adjustment().set_page_size(10.0);
837 //synfig::info("Canvasview: Before Sound Hookup");
838 //load sound info from meta data
840 //synfig::warning("Should load Audio: %s with %s offset",apath.c_str(),aoffset.c_str());
842 on_audio_file_notify(); //redundant setting of the metadata, but oh well, it's no big deal :)
843 on_audio_offset_notify();
845 //signal connection - since they are all associated with the canvas view
847 //hook in signals for sound options box
848 sound_dialog->signal_file_changed().connect(sigc::mem_fun(*this,&CanvasView::on_audio_file_change));
849 sound_dialog->signal_offset_changed().connect(sigc::mem_fun(*this,&CanvasView::on_audio_offset_change));
851 //attach to the preview when it's visible
852 //preview_dialog->get_widget().signal_play().connect(sigc::mem_fun(*this,&CanvasView::play_audio));
853 //preview_dialog->get_widget().signal_stop().connect(sigc::mem_fun(*this,&CanvasView::stop_audio));
855 //hook to metadata signals
856 get_canvas()->signal_meta_data_changed("audiofile").connect(sigc::mem_fun(*this,&CanvasView::on_audio_file_notify));
857 get_canvas()->signal_meta_data_changed("audiooffset").connect(sigc::mem_fun(*this,&CanvasView::on_audio_offset_notify));
859 //universal_scrubber=std::auto_ptr<UniversalScrubber>(new UniversalScrubber(this));
862 //synfig::info("Canvasview: Before Final time set up");
864 time_window_adjustment().set_value(get_canvas()->rend_desc().get_time_start());
865 time_window_adjustment().value_changed();
868 GRAB_HINT_DATA("canvas_view");
871 set_skip_taskbar_hint(true);
872 set_skip_pager_hint(true);
873 set_type_hint(Gdk::WINDOW_TYPE_HINT_UTILITY);
881 //synfig::info("Canvasview: Constructor Done");
884 CanvasView::~CanvasView()
888 App::ui_manager()->remove_action_group(action_group);
890 // Shut down the smach
892 smach_.set_default_state(0);
894 // We want to ensure that the UI_Manager and
895 // the selection manager get destructed right now.
896 ui_interface_.reset();
897 selection_manager_.reset();
899 // Delete any external widgets
900 for(;!ext_widget_book_.empty();ext_widget_book_.erase(ext_widget_book_.begin()))
902 if(ext_widget_book_.begin()->second)
903 delete ext_widget_book_.begin()->second;
911 // don't be calling on_dirty_preview once this object has been deleted;
912 // this was causing a crash before
913 canvas_interface()->signal_dirty_preview().clear();
915 synfig::info("CanvasView:~CanvasView(): Destructor Finished");
921 CanvasView::create_time_bar()
925 Gtk::HScrollbar *time_window_scroll = manage(new class Gtk::HScrollbar(time_window_adjustment()));
926 //Gtk::HScrollbar *time_scroll = manage(new class Gtk::HScrollbar(time_adjustment()));
927 //TIME BAR TEMPORARY POSITION
928 //Widget_Timeslider *time_scroll = manage(new Widget_Timeslider);
930 timeslider->set_time_adjustment(&time_adjustment());
931 timeslider->set_bounds_adjustment(&time_window_adjustment());
932 //layout_table->attach(*timeslider, 0, 1, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL);
935 tooltips.set_tip(*time_window_scroll,_("Moves the time window"));
936 tooltips.set_tip(*timeslider,_("Changes the current time"));
937 time_window_scroll->show();
939 time_window_scroll->set_flags(Gtk::CAN_FOCUS);
940 timeslider->set_flags(Gtk::CAN_FOCUS);
942 //time_scroll->signal_value_changed().connect(sigc::mem_fun(*work_area, &studio::WorkArea::render_preview_hook));
943 //time_scroll->set_update_policy(Gtk::UPDATE_DISCONTINUOUS);
945 NORMAL_BUTTON(animatebutton,"gtk-yes",_("Animate"));
946 animatebutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_animate_button_pressed));
947 animatebutton->show();
949 NORMAL_BUTTON(keyframebutton,"synfig-keyframe_lock_all",_("All Keyframes Locked"));
950 keyframebutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_button_pressed));
951 keyframebutton->show();
953 Gtk::Table *table= manage(new class Gtk::Table(2, 3, false));
955 //setup the audio display
956 disp_audio->set_size_request(-1,32); //disp_audio->show();
957 disp_audio->set_time_adjustment(&time_adjustment());
958 disp_audio->signal_start_scrubbing().connect(
959 sigc::mem_fun(*audio,&AudioContainer::start_scrubbing)
961 disp_audio->signal_scrub().connect(
962 sigc::mem_fun(*audio,&AudioContainer::scrub)
964 disp_audio->signal_stop_scrubbing().connect(
965 sigc::mem_fun(*audio,&AudioContainer::stop_scrubbing)
968 table->attach(*manage(disp_audio), 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK);
969 table->attach(*timeslider, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK, 0, 0);
970 table->attach(*time_window_scroll, 0, 1, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK, 0, 0);
972 table->attach(*animatebutton, 1, 2, 0, 3, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
973 table->attach(*keyframebutton, 2, 3, 0, 3, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
980 CanvasView::create_work_area()
982 work_area=std::auto_ptr<WorkArea>(new class studio::WorkArea(canvas_interface_));
983 work_area->set_instance(get_instance());
984 work_area->set_canvas(get_canvas());
985 work_area->set_canvas_view(this);
986 work_area->set_progress_callback(get_ui_interface().get());
987 work_area->signal_popup_menu().connect(sigc::mem_fun(*this, &studio::CanvasView::popup_main_menu));
989 return work_area.get();
994 CanvasView::create_status_bar()
997 Gtk::IconSize iconsize=Gtk::IconSize::from_name("synfig-small_icon");
1000 // Create the status bar at the bottom of the window
1001 Gtk::Table *statusbartable= manage(new class Gtk::Table(7, 1, false));
1002 // statusbar = manage(new class Gtk::Statusbar()); // This is already done at construction
1003 progressbar =manage(new class Gtk::ProgressBar());
1004 SMALL_BUTTON(stopbutton,"gtk-stop",_("Stop"));
1005 SMALL_BUTTON(refreshbutton,"gtk-refresh",_("Refresh"));
1006 //SMALL_BUTTON(treetogglebutton,"gtk-go-down",_("Toggle Layer Tree"));
1007 // NEW_SMALL_BUTTON(raisebutton,"gtk-go-up",_("Raise Layer"));
1008 // NEW_SMALL_BUTTON(lowerbutton,"gtk-go-down",_("Lower Layer"));
1009 //statusbartable->attach(*treetogglebutton, 0, 1, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
1010 // statusbartable->attach(*lowerbutton, 0, 1, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
1011 // statusbartable->attach(*raisebutton, 1, 2, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
1014 current_time_widget=manage(new Widget_Time);
1015 current_time_widget->set_value(get_time());
1016 current_time_widget->set_fps(get_canvas()->rend_desc().get_frame_rate());
1017 current_time_widget->signal_value_changed().connect(
1018 sigc::mem_fun(*this,&CanvasView::on_current_time_widget_changed)
1021 statusbartable->attach(*current_time_widget, 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
1022 statusbartable->attach(*statusbar, 3, 4, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
1023 statusbartable->attach(*progressbar, 4, 5, 0, 1, Gtk::SHRINK, Gtk::EXPAND|Gtk::FILL, 0, 0);
1024 statusbartable->attach(*refreshbutton, 5, 6, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
1025 statusbartable->attach(*stopbutton, 6, 7, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
1026 statusbar->set_has_resize_grip(false);
1029 refreshbutton->show();
1030 progressbar->show();
1031 stopbutton->set_sensitive(false);
1033 //refreshbutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_refresh_pressed));
1034 //stopbutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::stop));
1035 //treetogglebutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::toggle_tables));
1037 refreshbutton->signal_clicked().connect(SLOT_EVENT(EVENT_REFRESH));
1038 stopbutton->signal_clicked().connect(SLOT_EVENT(EVENT_STOP));
1041 statusbartable->show_all();
1042 return statusbartable;
1046 CanvasView::on_current_time_widget_changed()
1048 set_time(current_time_widget->get_value());
1052 CanvasView::create_children_tree()
1054 // Create the layer tree
1055 children_tree=manage(new class ChildrenTree());
1057 // Set up the layer tree
1058 //children_tree->set_model(children_tree_store());
1059 if(children_tree)children_tree->set_time_adjustment(time_adjustment());
1060 if(children_tree)children_tree->show();
1063 if(children_tree)children_tree->signal_edited_value().connect(sigc::mem_fun(*this, &studio::CanvasView::on_edited_value));
1064 if(children_tree)children_tree->signal_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click));
1065 if(children_tree)children_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked));
1066 if(children_tree)children_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS));
1068 return children_tree;
1072 CanvasView::create_keyframe_tree()
1074 keyframe_tree=manage(new KeyframeTree());
1076 //keyframe_tree->get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
1077 //keyframe_tree->show();
1078 //keyframe_tree->set_model(keyframe_tree_store());
1079 keyframe_tree->set_editable(true);
1080 //keyframe_tree->signal_edited().connect(sigc::hide_return(sigc::mem_fun(*canvas_interface(), &synfigapp::CanvasInterface::update_keyframe)));
1082 keyframe_tree->signal_event().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_tree_event));
1084 Gtk::ScrolledWindow *scroll_layer_tree = manage(new class Gtk::ScrolledWindow());
1085 scroll_layer_tree->set_flags(Gtk::CAN_FOCUS);
1086 scroll_layer_tree->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
1087 scroll_layer_tree->add(*keyframe_tree);
1088 scroll_layer_tree->set_shadow_type(Gtk::SHADOW_ETCHED_IN);
1089 //scroll_layer_tree->show();
1092 Gtk::Table *layout_table= manage(new Gtk::Table(1, 2, false));
1093 layout_table->attach(*scroll_layer_tree, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
1096 Gtk::IconSize iconsize(Gtk::IconSize::from_name("synfig-small_icon"));
1098 NEW_SMALL_BUTTON(button_add,"gtk-add",_("New Keyframe"));
1099 NEW_SMALL_BUTTON(button_duplicate,"synfig-duplicate",_("Duplicate Keyframe"));
1100 NEW_SMALL_BUTTON(button_delete,"gtk-delete",_("Delete Keyframe"));
1102 Gtk::HBox *hbox(manage(new Gtk::HBox()));
1103 layout_table->attach(*hbox, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK, 0, 0);
1105 hbox->pack_start(*button_add,Gtk::PACK_SHRINK);
1106 hbox->pack_start(*button_duplicate,Gtk::PACK_SHRINK);
1107 hbox->pack_start(*button_delete,Gtk::PACK_SHRINK);
1110 button_raise->set_relief(Gtk::RELIEF_HALF);
1111 button_lower->set_relief(Gtk::RELIEF_HALF);
1112 button_duplicate->set_relief(Gtk::RELIEF_HALF);
1113 button_delete->set_relief(Gtk::RELIEF_HALF);
1116 button_add->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_add_pressed));
1117 button_duplicate->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_duplicate_pressed));
1118 button_delete->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_remove_pressed));
1120 //layout_table->show_all();
1122 keyframe_tab_child=layout_table;
1125 layout_table->hide();
1127 return layout_table;
1131 CanvasView::create_layer_tree()
1133 // Create the layer tree
1134 layer_tree=manage(new class LayerTree());
1136 // Set up the layer tree
1137 //layer_tree->set_model(layer_tree_store());
1138 layer_tree->set_time_adjustment(time_adjustment());
1142 layer_tree->signal_layer_toggle().connect(sigc::mem_fun(*this, &studio::CanvasView::on_layer_toggle));
1143 layer_tree->signal_edited_value().connect(sigc::mem_fun(*this, &studio::CanvasView::on_edited_value));
1144 layer_tree->signal_layer_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_layer_user_click));
1145 layer_tree->signal_param_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click));
1146 layer_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked));
1147 layer_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS));
1154 CanvasView::init_menus()
1157 mainmenu.set_accel_group(get_accel_group());
1158 mainmenu.set_accel_path("<Canvas-view>");
1160 filemenu.set_accel_group(get_accel_group());
1161 filemenu.set_accel_path("<Canvas-view>/File");
1163 editmenu.set_accel_group(get_accel_group());
1164 editmenu.set_accel_path("<Canvas-view>/Edit");
1166 layermenu.set_accel_group(get_accel_group());
1167 layermenu.set_accel_path("<Canvas-view>/Layer");
1169 //cache the position of desired widgets
1171 /*Menus to worry about:
1180 action_group = Gtk::ActionGroup::create();
1182 //action_group->add( Gtk::Action::create("MenuFile", _("_File")) );
1183 action_group->add( Gtk::Action::create("save", Gtk::Stock::SAVE),
1184 hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::save))
1186 action_group->add( Gtk::Action::create("save-as", Gtk::Stock::SAVE_AS),
1187 sigc::hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::dialog_save_as))
1189 action_group->add( Gtk::Action::create("revert", Gtk::Stock::REVERT_TO_SAVED),
1190 sigc::hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::safe_revert))
1192 action_group->add( Gtk::Action::create("cvs-add", Gtk::StockID("synfig-cvs_add")),
1193 sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_add))
1195 action_group->add( Gtk::Action::create("cvs-update", Gtk::StockID("synfig-cvs_update")),
1196 sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_update))
1198 action_group->add( Gtk::Action::create("cvs-revert", Gtk::StockID("synfig-cvs_revert")),
1199 sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_revert))
1201 action_group->add( Gtk::Action::create("cvs-commit", Gtk::StockID("synfig-cvs_commit")),
1202 sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_commit))
1204 action_group->add( Gtk::Action::create("import", _("Import")),
1205 sigc::hide_return(sigc::mem_fun(*this, &studio::CanvasView::image_import))
1207 action_group->add( Gtk::Action::create("render", _("Render")),
1208 sigc::mem_fun0(render_settings,&studio::RenderSettings::present)
1210 action_group->add( Gtk::Action::create("preview", _("Preview")),
1211 sigc::mem_fun(*this,&CanvasView::on_preview_option)
1213 action_group->add( Gtk::Action::create("sound", _("Sound File")),
1214 sigc::mem_fun(*this,&CanvasView::on_audio_option)
1216 action_group->add( Gtk::Action::create("options", _("Options")),
1217 sigc::mem_fun0(canvas_options,&studio::CanvasOptions::present)
1219 action_group->add( Gtk::Action::create("close", Gtk::StockID("gtk-close"), _("Close Window")),
1220 sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_view))
1222 action_group->add( Gtk::Action::create("close-document", Gtk::StockID("gtk-close"), _("Close Document")),
1223 sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_instance))
1226 //action_group->add( Gtk::Action::create("undo", Gtk::StockID("gtk-undo")),
1227 // SLOT_EVENT(EVENT_UNDO)
1230 //action_group->add( Gtk::Action::create("redo", Gtk::StockID("gtk-redo")),
1231 // SLOT_EVENT(EVENT_REDO)
1234 action_group->add( Gtk::Action::create("select-all-ducks", _("Select All Ducks")),
1235 sigc::mem_fun(*work_area,&studio::WorkArea::select_all_ducks)
1238 action_group->add( Gtk::Action::create("unselect-all-layers", _("Unselect All Layers")),
1239 sigc::mem_fun(*this,&CanvasView::on_unselect_layers)
1242 action_group->add( Gtk::Action::create("stop", Gtk::StockID("gtk-stop")),
1243 SLOT_EVENT(EVENT_STOP)
1246 action_group->add( Gtk::Action::create("refresh", Gtk::StockID("gtk-refresh")),
1247 SLOT_EVENT(EVENT_REFRESH)
1250 action_group->add( Gtk::Action::create("properties", Gtk::StockID("gtk-properties")),
1251 sigc::mem_fun0(canvas_properties,&studio::CanvasProperties::present)
1254 // Preview Quality Menu
1257 action_group->add( Gtk::RadioAction::create(quality_group,"quality-00", _("Use Parametric Renderer")),
1259 sigc::mem_fun(*work_area, &studio::WorkArea::set_quality),
1266 if (i == 1) note = _(" (best)");
1267 if (i == 10) note = _(" (fastest)");
1268 Glib::RefPtr<Gtk::RadioAction> action(Gtk::RadioAction::create(quality_group,strprintf("quality-%02d",i),
1269 strprintf(_("Set Quality to %d"),i) + note));
1270 if(i==9) // default quality
1272 action->set_active();
1273 work_area->set_quality(i);
1275 action_group->add( action,
1277 sigc::mem_fun(*work_area, &studio::WorkArea::set_quality),
1284 action_group->add( Gtk::Action::create("play", Gtk::Stock::MEDIA_PLAY),
1285 sigc::mem_fun(*this, &studio::CanvasView::play)
1288 action_group->add( Gtk::Action::create("dialog-flipbook", _("Flipbook Dialog")),
1289 sigc::mem_fun0(*preview_dialog, &studio::Dialog_Preview::present)
1292 action_group->add( Gtk::Action::create("toggle-grid-show", _("Toggle Grid Show")),
1293 sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid)
1295 action_group->add( Gtk::Action::create("toggle-grid-snap", _("Toggle Grid Snap")),
1296 sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid_snap)
1298 action_group->add( Gtk::Action::create("toggle-guide-show", _("Toggle Guide Show")),
1299 sigc::mem_fun(*work_area, &studio::WorkArea::toggle_guide_snap)
1301 action_group->add( Gtk::Action::create("toggle-low-res", _("Toggle Low-Res")),
1302 sigc::mem_fun(*work_area, &studio::WorkArea::toggle_low_resolution_flag)
1304 action_group->add( Gtk::Action::create("toggle-onion-skin", _("Toggle Onion Skin")),
1305 sigc::mem_fun(*work_area, &studio::WorkArea::toggle_onion_skin)
1309 action_group->add( Gtk::Action::create("canvas-zoom-fit", Gtk::StockID("gtk-zoom-fit")),
1310 sigc::mem_fun(*work_area, &studio::WorkArea::zoom_fit)
1312 action_group->add( Gtk::Action::create("canvas-zoom-100", Gtk::StockID("gtk-zoom-100")),
1313 sigc::mem_fun(*work_area, &studio::WorkArea::zoom_norm)
1318 Glib::RefPtr<Gtk::Action> action;
1320 action=Gtk::Action::create("seek-next-frame", Gtk::Stock::GO_FORWARD,_("Next Frame"),_("Next Frame"));
1321 action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_frame),1));
1322 action=Gtk::Action::create("seek-prev-frame", Gtk::Stock::GO_BACK,_("Prev Frame"),_("Prev Frame"));
1323 action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_frame),-1));
1325 action=Gtk::Action::create("seek-next-second", Gtk::Stock::GO_FORWARD,_("Seek Forward"),_("Seek Forward"));
1326 action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time(1)));
1327 action=Gtk::Action::create("seek-prev-second", Gtk::Stock::GO_BACK,_("Seek Backward"),_("Seek Backward"));
1328 action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time(-1)));
1330 action=Gtk::Action::create("seek-end", Gtk::Stock::GOTO_LAST,_("Seek to End"),_("Seek to End"));
1331 action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time::end()));
1333 action=Gtk::Action::create("seek-begin", Gtk::Stock::GOTO_FIRST,_("Seek to Begin"),_("Seek to Begin"));
1334 action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time::begin()));
1336 action=Gtk::Action::create("jump-next-keyframe", Gtk::Stock::GO_FORWARD,_("Jump to Next Keyframe"),_("Jump to Next Keyframe"));
1337 action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_next_keyframe));
1339 action=Gtk::Action::create("jump-prev-keyframe", Gtk::Stock::GO_BACK,_("Jump to Prev Keyframe"),_("Jump to Prev Keyframe"));
1340 action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_prev_keyframe));
1342 action=Gtk::Action::create("canvas-zoom-in", Gtk::Stock::ZOOM_IN);
1343 action_group->add( action,sigc::mem_fun(*work_area, &studio::WorkArea::zoom_in));
1345 action=Gtk::Action::create("canvas-zoom-out", Gtk::Stock::ZOOM_OUT);
1346 action_group->add( action, sigc::mem_fun(*work_area, &studio::WorkArea::zoom_out) );
1348 action=Gtk::Action::create("time-zoom-in", Gtk::Stock::ZOOM_IN, _("Zoom In on Timeline"));
1349 action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_in) );
1351 action=Gtk::Action::create("time-zoom-out", Gtk::Stock::ZOOM_OUT, _("Zoom Out on Timeline"));
1352 action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_out) );
1357 #define DUCK_MASK(lower,upper,string) \
1358 duck_mask_##lower=Gtk::ToggleAction::create("mask-" #lower "-ducks", string); \
1359 duck_mask_##lower->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_##upper)); \
1360 action_group->add( duck_mask_##lower, \
1362 sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask), \
1363 Duck::TYPE_##upper \
1366 DUCK_MASK(position,POSITION,_("Show Position Ducks"));
1367 DUCK_MASK(tangent,TANGENT,_("Show Tangent Ducks"));
1368 DUCK_MASK(vertex,VERTEX,_("Show Vertex Ducks"));
1369 DUCK_MASK(radius,RADIUS,_("Show Radius Ducks"));
1370 DUCK_MASK(width,WIDTH,_("Show Width Ducks"));
1371 DUCK_MASK(angle,ANGLE,_("Show Angle Ducks"));
1374 add_accel_group(App::ui_manager()->get_accel_group());
1376 /* // Here is where we add the actions that may have conflicting
1377 // keyboard accelerators.
1379 Glib::RefPtr<Gtk::ActionGroup> accel_action_group(Gtk::ActionGroup::create("canvas_view"));
1380 Glib::RefPtr<Gtk::Action> action;
1382 action=Gtk::Action::create("seek-next-frame", Gtk::StockID("gtk-forward"),_("Next Frame"),_("Next Frame"));
1383 accel_action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek),1));
1385 action=Gtk::Action::create("seek-prev-frame", Gtk::StockID("gtk-forward"),_("Prev Frame"),_("Prev Frame"));
1386 accel_action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek),-1));
1388 action=Gtk::Action::create("jump-next-keyframe", Gtk::StockID("gtk-forward"),_("Jump to Next Keyframe"),_("Jump to Next Keyframe"));
1389 accel_action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_next_keyframe));
1391 action=Gtk::Action::create("jump-prev-keyframe", Gtk::StockID("gtk-back"),_("Jump to Prev Keyframe"),_("Jump to Prev Keyframe"));
1392 accel_action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_prev_keyframe));
1394 action=Gtk::Action::create("canvas-zoom-in", Gtk::StockID("gtk-zoom-in"));
1395 accel_action_group->add( action,sigc::mem_fun(*work_area, &studio::WorkArea::zoom_in));
1397 action=Gtk::Action::create("canvas-zoom-out", Gtk::StockID("gtk-zoom-out"));
1398 accel_action_group->add( action, sigc::mem_fun(*work_area, &studio::WorkArea::zoom_out) );
1400 action=Gtk::Action::create("time-zoom-in", Gtk::StockID("gtk-zoom-in"), _("Zoom In on Timeline"));
1401 accel_action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_in) );
1403 action=Gtk::Action::create("time-zoom-out", Gtk::StockID("gtk-zoom-out"), _("Zoom Out on Timeline"));
1404 accel_action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_out) );
1406 Glib::RefPtr<Gtk::UIManager> accel_ui_manager(Gtk::UIManager::create());
1408 Glib::ustring ui_info =
1411 <accelerator action='seek-next-frame' />
1412 <accelerator action='seek-prev-frame' />
1413 <accelerator action='jump-next-keyframe' />
1414 <accelerator action='jump-prev-keyframe' />
1415 <accelerator action='canvas-zoom-in' />
1416 <accelerator action='canvas-zoom-out' />
1417 <accelerator action='time-zoom-in' />
1418 <accelerator action='time-zoom-out' />
1422 accel_ui_manager->add_ui_from_string(ui_info);
1423 add_accel_group(accel_ui_manager->get_accel_group());
1425 accel_ui_manager->insert_action_group(accel_action_group);
1426 set_ref_obj("accel_ui_manager",accel_ui_manager);
1427 set_ref_obj("accel_action_group",accel_action_group);
1435 // //Test some key stuff
1437 // filemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-save"),
1438 // hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::save))));
1439 // filemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-save-as"),sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_save_as))));
1440 // filemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-revert-to-saved"),hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::safe_revert))));
1441 // filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1443 // filemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-cvs_add"),sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_add))));
1444 // filemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-cvs_update"),sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_update))));
1445 // filemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-cvs_commit"),sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_commit))));
1447 // filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1448 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Import..."),Gtk::AccelKey('I',Gdk::CONTROL_MASK),sigc::hide_return(sigc::mem_fun(*this, &studio::CanvasView::image_import))));
1449 // filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1450 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Render"),Gtk::AccelKey("F9"),
1451 // sigc::mem_fun(render_settings,&studio::RenderSettings::present)
1453 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Preview"),Gtk::AccelKey("F11"),
1454 // sigc::mem_fun(*this,&CanvasView::on_preview_option)
1456 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Sound File"),
1457 // sigc::mem_fun(*this,&CanvasView::on_audio_option)
1460 // filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1461 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Options"),Gtk::AccelKey("F12"),
1462 // sigc::mem_fun(canvas_options,&studio::CanvasOptions::present)
1464 // filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1465 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Close View"),
1466 // sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_view))
1468 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Close Document"),
1469 // sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_document))
1472 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-undo"),Gtk::AccelKey('Z',Gdk::CONTROL_MASK),SLOT_EVENT(EVENT_UNDO)));
1473 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-redo"),Gtk::AccelKey('R',Gdk::CONTROL_MASK),SLOT_EVENT(EVENT_REDO)));
1474 // editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1475 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-cut"),NOT_IMPLEMENTED_SLOT));
1476 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-copy"),NOT_IMPLEMENTED_SLOT));
1477 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-paste"),NOT_IMPLEMENTED_SLOT));
1478 // editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1479 // editmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Select All Ducks"),Gtk::AccelKey('E',Gdk::CONTROL_MASK),sigc::mem_fun(*work_area,&studio::WorkArea::select_all_ducks)));
1480 // editmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Unselect All Layers"),Gtk::AccelKey('D',Gdk::CONTROL_MASK),sigc::mem_fun(*this,&CanvasView::on_unselect_layers)));
1481 // editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1483 // //editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-stop"),Gtk::AccelKey(GDK_Escape,static_cast<Gdk::ModifierType>(0)),sigc::hide_return(sigc::mem_fun(*this, &studio::CanvasView::stop))));
1484 // //editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-refresh"),Gtk::AccelKey('k',Gdk::CONTROL_MASK),sigc::hide_return(sigc::mem_fun(*this, &studio::CanvasView::on_refresh_pressed))));
1485 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-stop"),Gtk::AccelKey(GDK_Escape,static_cast<Gdk::ModifierType>(0)),SLOT_EVENT(EVENT_STOP)));
1486 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-refresh"),Gtk::AccelKey('k',Gdk::CONTROL_MASK),SLOT_EVENT(EVENT_REFRESH)));
1487 // editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1488 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-properties"),Gtk::AccelKey("F8"),
1489 // sigc::mem_fun(canvas_properties,&studio::CanvasProperties::present)
1492 // build_new_layer_menu(newlayermenu);
1493 // layermenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("New"),newlayermenu));
1497 // synfigapp::Action::ParamList param_list;
1498 // param_list.add("canvas",Canvas::Handle(get_canvas()));
1499 // param_list.add("canvas_interface",canvas_interface());
1500 // add_actions_to_menu(&canvasmenu, param_list,synfigapp::Action::CATEGORY_CANVAS);
1504 // //canvasmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Keyframe Dialog"),sigc::mem_fun(keyframe_dialog,&studio::Dialog_Keyframe::present)));
1506 // // Duck Mask Menu
1509 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem());
1511 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Position Ducks"),Gtk::AccelKey('1',Gdk::MOD1_MASK)));
1512 // duck_mask_position=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1513 // duck_mask_position->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_POSITION));
1514 // duck_mask_position->signal_toggled().connect(
1516 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1517 // Duck::TYPE_POSITION
1521 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Vertex Ducks"),Gtk::AccelKey('2',Gdk::MOD1_MASK)));
1522 // duck_mask_vertex=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1523 // duck_mask_vertex->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_VERTEX));
1524 // duck_mask_vertex->signal_toggled().connect(
1526 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1527 // Duck::TYPE_VERTEX
1531 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Tangent Ducks"),Gtk::AccelKey('3',Gdk::MOD1_MASK)));
1532 // duck_mask_tangent=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1533 // duck_mask_tangent->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_TANGENT));
1534 // duck_mask_tangent->signal_toggled().connect(
1536 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1537 // Duck::TYPE_TANGENT
1541 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Radius Ducks"),Gtk::AccelKey('4',Gdk::MOD1_MASK)));
1542 // duck_mask_radius=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1543 // duck_mask_radius->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_RADIUS));
1544 // duck_mask_radius->signal_toggled().connect(
1546 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1547 // Duck::TYPE_RADIUS
1551 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Width Ducks"),Gtk::AccelKey('5',Gdk::MOD1_MASK)));
1552 // duck_mask_width=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1553 // duck_mask_width->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_WIDTH));
1554 // duck_mask_width->signal_toggled().connect(
1556 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1561 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Angle Ducks"),Gtk::AccelKey('6',Gdk::MOD1_MASK)));
1562 // duck_mask_angle=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1563 // duck_mask_angle->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_ANGLE));
1564 // duck_mask_angle->signal_toggled().connect(
1566 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1571 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Mask Ducks"),duckmaskmenu));
1574 // // Preview Quality Menu
1577 // qualitymenu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem());
1579 // qualitymenu.items().push_back(Gtk::Menu_Helpers::MenuElem(strprintf(_("Use Parametric Renderer"),0),
1581 // sigc::mem_fun(*work_area, &studio::WorkArea::set_quality),
1585 // for(i=1;i<=10;i++)
1587 // qualitymenu.items().push_back(Gtk::Menu_Helpers::MenuElem(strprintf(_("Set Quality to %d"),i),Gtk::AccelKey('0'+(i%10),Gdk::CONTROL_MASK),
1589 // sigc::mem_fun(*work_area, &studio::WorkArea::set_quality),
1594 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Preview Quality"),qualitymenu));
1597 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::Stock::MEDIA_PLAY,
1598 // sigc::mem_fun(*this, &studio::CanvasView::play)));
1599 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("Flipbook Dialog"),
1600 // sigc::mem_fun(*preview_dialog, &studio::Dialog_Preview::present)));
1602 // viewmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1604 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Grid Show"),Gtk::AccelKey('g',Gdk::CONTROL_MASK),
1605 // sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid)));
1606 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Grid Snap"),Gtk::AccelKey('l',Gdk::CONTROL_MASK),
1607 // sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid_snap)));
1608 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Guide Snap"),Gtk::AccelKey('k',Gdk::CONTROL_MASK),
1609 // sigc::mem_fun(*work_area, &studio::WorkArea::toggle_guide_snap)));
1610 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Low-Res"),Gtk::AccelKey('`',Gdk::CONTROL_MASK),
1611 // sigc::mem_fun(*work_area, &studio::WorkArea::toggle_low_resolution_flag)));
1613 // viewmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1615 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-in"),Gtk::AccelKey('=',static_cast<Gdk::ModifierType>(0)),
1616 // sigc::mem_fun(*work_area, &studio::WorkArea::zoom_in)));
1617 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-out"),Gtk::AccelKey('-',static_cast<Gdk::ModifierType>(0)),
1618 // sigc::mem_fun(*work_area, &studio::WorkArea::zoom_out)));
1619 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-fit"),
1620 // sigc::mem_fun(*work_area, &studio::WorkArea::zoom_fit)));
1621 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-100"),Gtk::AccelKey('`',static_cast<Gdk::ModifierType>(0)),
1622 // sigc::mem_fun(*work_area, &studio::WorkArea::zoom_norm)));
1623 // viewmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1625 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-in"),Gtk::AccelKey('+',static_cast<Gdk::ModifierType>(0)),
1626 // sigc::mem_fun(*this, &studio::CanvasView::time_zoom_in)));
1627 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-out"),Gtk::AccelKey('_',static_cast<Gdk::ModifierType>(0)),
1628 // sigc::mem_fun(*this, &studio::CanvasView::time_zoom_out)));
1630 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Jump to Next Keyframe"),Gtk::AccelKey(']',static_cast<Gdk::ModifierType>(0)),
1631 // sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_next_keyframe)));
1632 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Jump to Prev Keyframe"),Gtk::AccelKey('[',static_cast<Gdk::ModifierType>(0)),
1633 // sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_prev_keyframe)));
1635 // mainmenu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem());
1636 // mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_File"),filemenu));
1637 // mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Edit"),editmenu));
1638 // mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_View"),viewmenu));
1639 // mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Canvas"),canvasmenu));
1640 // mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Layer"),layermenu));
1642 // mainmenu.accelerate(*this);
1647 // trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("New Waypoint"),NOT_IMPLEMENTED_SLOT));
1648 // trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Delete Waypoint"),NOT_IMPLEMENTED_SLOT));
1649 // trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Export"),NOT_IMPLEMENTED_SLOT));
1650 // trackmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1651 // trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Properties"),NOT_IMPLEMENTED_SLOT));
1657 // canvasmenu.show();
1658 // layermenu.show();
1660 // keyframemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-properties"),
1661 // sigc::mem_fun(*this,&studio::CanvasView::show_keyframe_dialog)
1665 // get_accel_group()->unlock();
1667 // //Set the accelerator paths for all the menus
1668 // filemenu.set_accel_path("<synfig>/File");
1669 // editmenu.set_accel_path("<synfig>/Edit");
1670 // layermenu.set_accel_path("<synfig>/Layer");
1671 // //mainmenu.set_accel_path("<synfig-main>");
1672 // canvasmenu.set_accel_path("<synfig>/Canvas");
1673 // viewmenu.set_accel_path("<synfig>/View");
1674 // duckmaskmenu.set_accel_path("<synfig>/DuckMask");
1679 CanvasView::on_unselect_layers()
1681 layer_tree->clear_selected_layers();
1685 CanvasView::show_keyframe_dialog()
1687 Glib::RefPtr<Gtk::TreeSelection> selection(keyframe_tree->get_selection());
1688 if(selection->get_selected())
1690 Gtk::TreeRow row(*selection->get_selected());
1692 Keyframe keyframe(row[keyframe_tree->model.keyframe]);
1694 keyframe_dialog.set_keyframe(keyframe);
1695 keyframe_dialog.present();
1700 CanvasView::add_layer(synfig::String x)
1702 Canvas::Handle canvas;
1704 synfigapp::SelectionManager::LayerList layer_list(get_selection_manager()->get_selected_layers());
1706 int target_depth(0);
1708 if(layer_list.empty())
1710 canvas=get_canvas();
1714 canvas=(*layer_list.begin())->get_canvas();
1715 target_depth=canvas->get_depth(*layer_list.begin());
1719 Layer::Handle layer(canvas_interface()->add_layer_to(x,canvas,target_depth));
1722 get_selection_manager()->clear_selected_layers();
1723 get_selection_manager()->set_selected_layer(layer);
1728 CanvasView::popup_layer_menu(synfig::Layer::Handle layer)
1730 //Gtk::Menu* menu(manage(new Gtk::Menu));
1731 Gtk::Menu* menu(¶mmenu);
1732 menu->items().clear();
1734 synfigapp::Action::ParamList param_list;
1735 param_list.add("time",canvas_interface()->get_time());
1736 param_list.add("canvas",Canvas::Handle(layer->get_canvas()));
1737 param_list.add("canvas_interface",canvas_interface());
1738 param_list.add("layer",layer);
1740 //Gtk::Menu *newlayers(manage(new Gtk::Menu()));
1741 //build_new_layer_menu(*newlayers);
1743 //parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("New Layer"),*newlayers));
1745 if(layer->get_name()=="PasteCanvas")
1747 menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Select All Children"),
1751 &studio::LayerTree::select_all_children_layers
1758 add_actions_to_menu(menu, param_list,synfigapp::Action::CATEGORY_LAYER);
1760 menu->popup(3,gtk_get_current_event_time());
1764 CanvasView::register_layer_type(synfig::Layer::Book::value_type &/*lyr*/,std::map<synfig::String,Gtk::Menu*>* /*category_map*/)
1766 /* if(lyr.second.category==CATEGORY_DO_NOT_USE)
1769 if(category_map->count(lyr.second.category)==0)
1770 (*category_map)[lyr.second.category]=manage(new Gtk::Menu());
1772 (*category_map)[lyr.second.category]->items().push_back(Gtk::Menu_Helpers::MenuElem(lyr.second.local_name,
1775 sigc::mem_fun(*this,&studio::CanvasView::add_layer),
1784 CanvasView::build_new_layer_menu(Gtk::Menu &/*menu*/)
1787 std::map<synfig::String,Gtk::Menu*> category_map;
1790 synfig::Layer::book().begin(),
1791 synfig::Layer::book().end(),
1795 &studio::CanvasView::register_layer_type
1801 menu.items().clear();
1802 menu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem());
1804 std::map<synfig::String,Gtk::Menu*>::iterator iter;
1805 for(iter=category_map.begin();iter!=category_map.end();++iter)
1806 menu.items().push_back(Gtk::Menu_Helpers::MenuElem(iter->first,*iter->second));
1813 CanvasView::popup_main_menu()
1815 //mainmenu.popup(0,gtk_get_current_event_time());
1816 Gtk::Menu* menu = dynamic_cast<Gtk::Menu*>(App::ui_manager()->get_widget("/menu-main"));
1819 //menu->set_accel_group(App::ui_manager()->get_accel_group());
1820 //menu->accelerate(*this);
1821 menu->popup(0,gtk_get_current_event_time());
1826 CanvasView::on_refresh_pressed()
1830 work_area->queue_render_preview();
1834 CanvasView::workarea_layer_selected(synfig::Layer::Handle layer)
1836 get_selection_manager()->clear_selected_layers();
1838 get_selection_manager()->set_selected_layer(layer);
1843 CanvasView::refresh_rend_desc()
1845 current_time_widget->set_fps(get_canvas()->rend_desc().get_frame_rate());
1849 //synfig::info("Canvasview: Refreshing render desc info");
1850 if(!get_time().is_equal(time_adjustment().get_value()))
1852 time_adjustment().set_value(get_time());
1853 time_adjustment().value_changed();
1856 Time length(get_canvas()->rend_desc().get_time_end()-get_canvas()->rend_desc().get_time_start());
1857 if(length<DEFAULT_TIME_WINDOW_SIZE)
1859 time_window_adjustment().set_page_increment(length);
1860 time_window_adjustment().set_page_size(length);
1864 time_window_adjustment().set_page_increment(DEFAULT_TIME_WINDOW_SIZE);
1865 time_window_adjustment().set_page_size(DEFAULT_TIME_WINDOW_SIZE);
1868 //set the FPS of the timeslider
1869 timeslider->set_global_fps(get_canvas()->rend_desc().get_frame_rate());
1871 //set the beginning and ending time of the time slider
1872 Time begin_time=get_canvas()->rend_desc().get_time_start();
1873 Time end_time=get_canvas()->rend_desc().get_time_end();
1875 // Setup the time_window adjustment
1876 time_window_adjustment().set_lower(begin_time);
1877 time_window_adjustment().set_upper(end_time);
1878 time_window_adjustment().set_step_increment(synfig::Time(1.0/get_canvas()->rend_desc().get_frame_rate()));
1880 //Time length(get_canvas()->rend_desc().get_time_end()-get_canvas()->rend_desc().get_time_start());
1881 if(length < time_window_adjustment().get_page_size())
1883 time_window_adjustment().set_page_increment(length);
1884 time_window_adjustment().set_page_size(length);
1887 /*synfig::info("w: %p - [%.3f,%.3f] (%.3f,%.3f) child: %p\n",
1888 &time_window_adjustment_, time_window_adjustment_.get_lower(),
1889 time_window_adjustment_.get_upper(),time_window_adjustment_.get_value(),
1890 time_window_adjustment_.get_page_size(),time_window_adjustment_.get_child_adjustment()
1893 time_window_adjustment().changed(); //only non-value stuff was changed
1895 // Setup the time adjustment
1897 //NOTE THESE TWO SHOULD BE CHANGED BY THE changed() CALL ABOVE
1898 //time_adjustment().set_lower(time_window_adjustment().get_value());
1899 //time_adjustment().set_upper(time_window_adjustment().get_value()+time_window_adjustment().get_page_size());
1901 // time_adjustment().set_lower(get_canvas()->rend_desc().get_time_start());
1902 // time_adjustment().set_upper(get_canvas()->rend_desc().get_time_end());
1903 time_adjustment().set_step_increment(synfig::Time(1.0/get_canvas()->rend_desc().get_frame_rate()));
1904 time_adjustment().set_page_increment(synfig::Time(1.0));
1905 time_adjustment().set_page_size(0);
1907 time_adjustment().changed();
1909 /*synfig::info("w: %p - [%.3f,%.3f] (%.3f,%.3f) child: %p\n",
1910 &time_window_adjustment_, time_window_adjustment_.get_lower(),
1911 time_window_adjustment_.get_upper(),time_window_adjustment_.get_value(),
1912 time_window_adjustment_.get_page_size(),time_window_adjustment_.get_child_adjustment()
1915 if(begin_time==end_time)
1924 //clamp time to big bounds...
1925 if(time_adjustment().get_value() < begin_time)
1927 time_adjustment().set_value(begin_time);
1928 time_adjustment().value_changed();
1931 if(time_adjustment().get_value() > end_time)
1933 time_adjustment().set_value(end_time);
1934 time_adjustment().value_changed();
1937 /*synfig::info("Time stats: \n"
1938 "w: %p - [%.3f,%.3f] (%.3f,%.3f) child: %p\n"
1939 "t: %p - [%.3f,%.3f] %.3f",
1940 &time_window_adjustment_, time_window_adjustment_.get_lower(),
1941 time_window_adjustment_.get_upper(),time_window_adjustment_.get_value(),
1942 time_window_adjustment_.get_page_size(),time_window_adjustment_.get_child_adjustment(),
1943 &time_adjustment_,time_adjustment_.get_lower(),time_adjustment_.get_upper(),
1944 time_adjustment_.get_value()
1947 work_area->queue_render_preview();
1952 CanvasView::close_view()
1954 if(get_instance()->get_visible_canvases()==1)
1961 static bool _close_instance(etl::handle<Instance> instance)
1963 etl::handle<Instance> argh(instance);
1964 instance->safe_close();
1965 synfig::info("closed");
1970 CanvasView::close_instance()
1972 if (get_work_area()->get_updating())
1974 get_work_area()->stop_updating(true); // stop and mark as cancelled
1976 // give the workarea chances to stop updating
1977 Glib::signal_timeout().connect(
1978 sigc::mem_fun(*this, &CanvasView::close_instance),
1982 Glib::signal_timeout().connect(
1983 sigc::bind(sigc::ptr_fun(_close_instance),
1984 (etl::handle<Instance>)get_instance()),
1990 CanvasView::create(etl::loose_handle<Instance> instance, etl::handle<synfig::Canvas> canvas)
1992 etl::handle<studio::CanvasView> view(new CanvasView(instance,instance->synfigapp::Instance::find_canvas_interface(canvas)));
1993 instance->canvas_view_list().push_front(view);
1994 instance->signal_canvas_view_created()(view.get());
1999 CanvasView::update_title()
2003 if(get_instance()->synfigapp::Instance::get_action_count())
2005 title+=etl::basename(get_instance()->get_file_name())
2007 if(get_canvas()->get_name().empty())
2008 title+='"'+get_canvas()->get_id()+'"';
2010 title+='"'+get_canvas()->get_name()+'"';
2012 if(get_instance()->synfigapp::Instance::in_repository())
2015 if(get_instance()->synfigapp::Instance::is_modified())
2016 title+=_("-MODIFIED");
2017 if(get_instance()->synfigapp::Instance::is_updated())
2018 title+=_("-UPDATED");
2022 if(get_canvas()->is_root())
2023 title+=_(" (Root)");
2030 CanvasView::on_hide()
2033 Gtk::Window::on_hide();
2037 CanvasView::present()
2039 grab_focus();//on_focus_in_event(0);
2040 Gtk::Window::present();
2044 CanvasView::on_focus_in_event(GdkEventFocus*x)
2046 if(studio::App::get_selected_canvas_view()!=this)
2048 if(studio::App::get_selected_canvas_view())
2050 studio::App::get_selected_canvas_view()->get_smach().process_event(EVENT_YIELD_TOOL_OPTIONS);
2051 App::ui_manager()->remove_action_group(App::get_selected_canvas_view()->action_group);
2054 get_smach().process_event(EVENT_REFRESH_TOOL_OPTIONS);
2056 studio::App::set_selected_canvas_view(this);
2058 App::ui_manager()->insert_action_group(action_group);
2061 // HACK ... Questionable...?
2063 return Gtk::Window::on_focus_in_event(x);
2069 CanvasView::on_focus_out_event(GdkEventFocus*x)
2071 //App::ui_manager()->remove_action_group(action_group);
2072 //App::ui_manager()->ensure_update();
2073 return Gtk::Window::on_focus_out_event(x);
2077 CanvasView::refresh_tables()
2079 // if(layer_tree_store_)layer_tree_store_->refresh();
2080 // if(children_tree_store_)children_tree_store_->refresh();
2084 CanvasView::rebuild_tables()
2086 // layer_tree_store_->rebuild();
2087 // children_tree_store_->rebuild();
2091 CanvasView::build_tables()
2093 // layer_tree_store_->rebuild();
2094 // children_tree_store_->rebuild();
2098 CanvasView::on_layer_toggle(synfig::Layer::Handle layer)
2100 synfigapp::Action::Handle action(synfigapp::Action::create("layer_activate"));
2106 action->set_param("canvas",Canvas::Handle(layer->get_canvas()));
2107 if(!action->set_param("canvas_interface",canvas_interface()))
2108 // if(!action->set_param("canvas_interface",get_instance()->find_canvas_interface(layer->get_canvas())))
2109 synfig::error("LayerActivate didn't like CanvasInterface...?");
2110 action->set_param("time",get_time());
2111 action->set_param("layer",layer);
2112 action->set_param("new_status",!layer->active());
2114 assert(action->is_ready());
2116 canvas_interface()->get_instance()->perform_action(action);
2121 CanvasView::popup_param_menu(synfigapp::ValueDesc value_desc, float location)
2123 parammenu.items().clear();
2124 get_instance()->make_param_menu(¶mmenu,get_canvas(),value_desc,location);
2126 parammenu.popup(3,gtk_get_current_event_time());
2130 CanvasView::add_actions_to_menu(Gtk::Menu *menu, const synfigapp::Action::ParamList ¶m_list,synfigapp::Action::Category category)const
2132 get_instance()->add_actions_to_menu(menu, param_list, category);
2136 CanvasView::on_layer_user_click(int button, Gtk::TreeRow /*row*/, LayerTree::ColumnID /*column_id*/)
2143 Gtk::MenuItem* menu = dynamic_cast<Gtk::MenuItem*>(App::ui_manager()->get_widget("/menu-main/menu-layer"));
2144 if(menu && menu->get_submenu())
2146 //menu->set_accel_group(App::ui_manager()->get_accel_group());
2147 //menu->accelerate(*this);
2148 menu->get_submenu()->popup(button,gtk_get_current_event_time());
2153 bool multiple_selected=true;
2155 if(layer_tree->get_selection()->count_selected_rows()<=1)
2156 multiple_selected=false;
2158 // If the clicked row is not selected, then unselect
2159 // everything that isn't selected and select this row
2160 if(multiple_selected && !layer_tree->get_selection()->is_selected(row))
2162 layer_tree->get_selection()->unselect_all();
2163 layer_tree->get_selection()->select(row);
2164 multiple_selected=false;
2167 if(column_id==COLUMNID_TIME_TRACK)
2170 //synfigapp::ValueDesc value_desc(row[layer_param_tree_model.value_desc]);
2171 //ValueNode::Handle value_node(row[layer_param_tree_model.value_node]);
2172 //ValueNode::Handle parent_value_node;
2173 //ValueBase value=row[layer_param_tree_model.value];
2177 // parent_value_node=(*row.parent())[layer_tree_model.value_node];
2181 Layer::Handle layer(row[layer_tree_model.layer]);
2182 synfigapp::Action::ParamList param_list;
2183 param_list.add("time",canvas_interface()->get_time());
2184 param_list.add("canvas",Canvas::Handle(row[layer_tree_model.canvas]));
2185 param_list.add("canvas_interface",canvas_interface());
2186 if(!multiple_selected)
2187 param_list.add("layer",layer);
2190 synfigapp::SelectionManager::LayerList layer_list(get_selection_manager()->get_selected_layers());
2191 synfigapp::SelectionManager::LayerList::iterator iter;
2193 for(iter=layer_list.begin();iter!=layer_list.end();++iter)
2194 param_list.add("layer",Layer::Handle(*iter));
2197 parammenu.items().clear();
2199 Gtk::Menu *newlayers(manage(new Gtk::Menu()));
2200 // do we need this? the code is all #ifdef'ed out anyway
2201 // newlayers->signal_hide().connect(sigc::bind(sigc::ptr_fun(&delete_widget), newlayers));
2202 build_new_layer_menu(*newlayers);
2204 parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("New Layer"),*newlayers));
2205 if(!multiple_selected && layer->get_name()=="PasteCanvas")
2207 parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Select All Children"),
2211 &studio::LayerTree::select_all_children_layers
2218 add_actions_to_menu(¶mmenu, param_list,synfigapp::Action::CATEGORY_LAYER);
2219 parammenu.popup(button,gtk_get_current_event_time());
2223 else if(column_id==LayerTree::COLUMNID_TIME_TRACK && value_node && handle<synfig::ValueNode_Animated>::cast_dynamic(value_node))
2225 // Right-click on time track with animated
2226 // trackmenu.popup(0,0);
2231 if(!multiple_selected)
2233 popup_param_menu(value_desc);
2240 parammenu.items().clear();
2241 parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Connect"),
2242 hide_return(sigc::mem_fun(*canvas_interface().get(),&synfigapp::CanvasInterface::connect_selected_layer_params))
2244 parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Disconnect"),
2245 hide_return(sigc::mem_fun(*canvas_interface().get(),&synfigapp::CanvasInterface::disconnect_selected_layer_params))
2247 parammenu.popup(0,0);
2267 CanvasView::on_children_user_click(int button, Gtk::TreeRow row, ChildrenTree::ColumnID column_id)
2273 if(column_id==COLUMNID_TIME_TRACK)
2275 if(!(bool)row[children_tree_model.is_canvas])
2277 synfigapp::ValueDesc value_desc=row[children_tree_model.value_desc];
2280 //! \todo fix properly -- what is the child dialog for?
2281 synfig::info("preventing child dialog right-click crash");
2285 popup_param_menu(value_desc);
2299 CanvasView::on_keyframe_tree_event(GdkEvent *event)
2303 case GDK_BUTTON_PRESS:
2304 switch(event->button.button)
2308 //keyframemenu.popup(event->button.button,gtk_get_current_event_time());
2314 case GDK_MOTION_NOTIFY:
2316 case GDK_BUTTON_RELEASE:
2326 CanvasView::refresh_time_window()
2328 //THESE SHOULD AUTOMATICALLY BE TAKEN CARE OF
2329 //time_adjustment().set_lower(time_window_adjustment().get_value());
2330 //time_adjustment().set_upper(time_window_adjustment().get_value()+time_window_adjustment().get_page_size());
2332 time_adjustment().set_page_increment(1.0); // One second
2333 time_adjustment().set_page_size(0);
2336 time_adjustment().set_step_increment(1.0/get_canvas()->rend_desc().get_frame_rate());
2337 time_adjustment().changed();
2339 //NOTE THIS SHOULD HOOK INTO THE CORRECT SIGNALS...
2341 children_tree->queue_draw();
2345 CanvasView::on_time_changed()
2347 Time time(get_time());
2349 current_time_widget->set_value(time);
2351 get_canvas()->keyframe_list().find(time);
2352 current_time_widget->modify_text(Gtk::STATE_NORMAL,Gdk::Color("#FF0000"));
2354 current_time_widget->modify_text(Gtk::STATE_NORMAL,Gdk::Color("#000000"));
2357 if(get_time() != time_adjustment().get_value())
2360 //Recenters the window, causing it to jump (possibly undesirably... but whatever)
2361 if(time < time_window_adjustment().get_value() ||
2362 time > time_window_adjustment().get_value()+time_window_adjustment().get_page_size())
2364 time_window_adjustment().set_value(
2365 time-time_window_adjustment().get_page_size()/2
2368 time_adjustment().set_value(time);
2369 time_adjustment().value_changed();
2371 // Shouldn't these trees just hook into
2372 // the time changed signal...?
2373 //YES THEY SHOULD...
2374 if(layer_tree)layer_tree->queue_draw();
2375 if(children_tree)children_tree->queue_draw();
2380 CanvasView::time_zoom_in()
2382 time_window_adjustment().set_page_size(time_window_adjustment().get_page_size()*0.75);
2383 time_window_adjustment().changed();
2385 refresh_time_window();
2389 CanvasView::time_zoom_out()
2391 time_window_adjustment().set_page_size(time_window_adjustment().get_page_size()/0.75);
2392 time_window_adjustment().changed();
2394 refresh_time_window();
2398 CanvasView::time_was_changed()
2400 synfig::Time time((synfig::Time)(double)time_adjustment().get_value());
2405 CanvasView::on_edited_value(synfigapp::ValueDesc value_desc,synfig::ValueBase new_value)
2407 canvas_interface()->change_value(value_desc,new_value);
2412 CanvasView::on_children_edited_value(const Glib::ustring&path_string,synfig::ValueBase value)
2414 Gtk::TreePath path(path_string);
2416 const Gtk::TreeRow row = *(children_tree->get_model()->get_iter(path));
2418 assert((bool)row[children_tree_model.is_value_node]);
2420 synfigapp::ValueDesc value_desc=row[children_tree_model.value_desc];
2423 on_edited_value(value_desc,value);
2428 CanvasView::on_id_changed()
2435 CanvasView::on_mode_changed(synfigapp::CanvasInterface::Mode mode)
2437 // If the animate flag was set in mode...
2438 if(mode&synfigapp::MODE_ANIMATE)
2441 icon=manage(new Gtk::Image(Gtk::StockID("gtk-no"),Gtk::ICON_SIZE_BUTTON));
2442 animatebutton->remove();
2443 animatebutton->add(*icon);
2444 tooltips.set_tip(*animatebutton,_("In Animate Editing Mode"));
2445 icon->set_padding(0,0);
2451 icon=manage(new Gtk::Image(Gtk::StockID("gtk-yes"),Gtk::ICON_SIZE_BUTTON));
2452 animatebutton->remove();
2453 animatebutton->add(*icon);
2454 tooltips.set_tip(*animatebutton,_("Not in Animate Editing Mode"));
2455 icon->set_padding(0,0);
2459 if((mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST))
2462 icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_all"),Gtk::ICON_SIZE_BUTTON));
2463 keyframebutton->remove();
2464 keyframebutton->add(*icon);
2465 tooltips.set_tip(*keyframebutton,_("All Keyframes Locked"));
2466 icon->set_padding(0,0);
2469 else if((mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST))
2472 icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_future"),Gtk::ICON_SIZE_BUTTON));
2473 keyframebutton->remove();
2474 keyframebutton->add(*icon);
2475 tooltips.set_tip(*keyframebutton,_("Future Keyframes Locked"));
2476 icon->set_padding(0,0);
2479 else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST))
2482 icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_past"),Gtk::ICON_SIZE_BUTTON));
2483 keyframebutton->remove();
2484 keyframebutton->add(*icon);
2485 tooltips.set_tip(*keyframebutton,_("Past Keyframes Locked"));
2486 icon->set_padding(0,0);
2489 else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST))
2492 icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_none"),Gtk::ICON_SIZE_BUTTON));
2493 keyframebutton->remove();
2494 keyframebutton->add(*icon);
2495 tooltips.set_tip(*keyframebutton,_("No Keyframes Locked"));
2496 icon->set_padding(0,0);
2500 work_area->queue_draw();
2504 CanvasView::on_animate_button_pressed()
2506 if(get_mode()&synfigapp::MODE_ANIMATE)
2507 set_mode(get_mode()-synfigapp::MODE_ANIMATE);
2509 set_mode(get_mode()|synfigapp::MODE_ANIMATE);
2513 CanvasView::on_keyframe_button_pressed()
2515 synfigapp::CanvasInterface::Mode mode(get_mode());
2517 if((mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST))
2519 set_mode(get_mode()-synfigapp::MODE_ANIMATE_FUTURE);
2521 else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST))
2523 set_mode(get_mode()-synfigapp::MODE_ANIMATE_PAST|synfigapp::MODE_ANIMATE_FUTURE);
2525 else if((mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST))
2527 set_mode(get_mode()-synfigapp::MODE_ANIMATE_FUTURE);
2529 else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST))
2531 set_mode(get_mode()|synfigapp::MODE_ANIMATE_FUTURE|synfigapp::MODE_ANIMATE_PAST);
2536 CanvasView::duck_change_param(const synfig::Point &value,synfig::Layer::Handle layer, synfig::String param_name)
2538 return canvas_interface()->change_value(synfigapp::ValueDesc(layer,param_name),value);
2542 CanvasView::on_duck_changed(const synfig::Point &value,const synfigapp::ValueDesc& value_desc)
2544 switch(value_desc.get_value_type())
2546 case ValueBase::TYPE_REAL:
2547 return canvas_interface()->change_value(value_desc,value.mag());
2549 case ValueBase::TYPE_ANGLE:
2550 return canvas_interface()->change_value(value_desc,Angle::tan(value[1],value[0]));
2553 return canvas_interface()->change_value(value_desc,value);
2561 CanvasView::on_duck_angle_changed(const synfig::Angle &rotation,const synfigapp::ValueDesc& value_desc)
2563 // \todo will this really always be the case?
2564 assert(value_desc.get_value_type() == ValueBase::TYPE_ANGLE);
2565 return canvas_interface()->change_value(value_desc, value_desc.get_value(get_time()).get(Angle()) + rotation);
2569 CanvasView::selected_layer_color_set(synfig::Color color)
2571 synfigapp::SelectionManager::LayerList selected_list(get_selection_manager()->get_selected_layers());
2572 synfigapp::SelectionManager::LayerList::iterator iter;
2574 // Create the action group
2575 //synfigapp::PassiveGrouper group(canvas_interface()->get_instance(),_("Set Colors"));
2577 Layer::Handle layer;
2578 for(iter=selected_list.begin();iter!=selected_list.end();++iter)
2583 on_edited_value(synfigapp::ValueDesc(layer,"color"),color);
2588 CanvasView::rebuild_ducks_layer_(synfig::TransformStack& transform_stack, synfig::Canvas::Handle canvas, std::set<synfig::Layer::Handle>& selected_list)
2593 #define QUEUE_REBUILD_DUCKS sigc::mem_fun(*this,&CanvasView::queue_rebuild_ducks)
2597 synfig::warning("CanvasView::rebuild_ducks_layer_(): Layer doesn't have canvas set");
2600 for(Canvas::iterator iter(canvas->begin());iter!=canvas->end();++iter)
2602 Layer::Handle layer(*iter);
2604 if(selected_list.count(layer))
2606 if(!curr_transform_stack_set)
2608 curr_transform_stack_set=true;
2609 curr_transform_stack=transform_stack;
2612 // This layer is currently selected.
2613 duck_changed_connections.push_back(layer->signal_changed().connect(QUEUE_REBUILD_DUCKS));
2615 // do the bounding box thing
2616 bbox|=transform_stack.perform(layer->get_bounding_rect());
2618 // Grab the layer's list of parameters
2619 Layer::ParamList paramlist(layer->get_param_list());
2621 // Grab the layer vocabulary
2622 Layer::Vocab vocab=layer->get_param_vocab();
2623 Layer::Vocab::iterator iter;
2625 for(iter=vocab.begin();iter!=vocab.end();iter++)
2627 if(!iter->get_hidden() && !iter->get_invisible_duck())
2629 synfigapp::ValueDesc value_desc(layer,iter->get_name());
2630 work_area->add_to_ducks(value_desc,this,transform_stack,&*iter);
2631 if(value_desc.is_value_node())
2632 duck_changed_connections.push_back(value_desc.get_value_node()->signal_changed().connect(QUEUE_REBUILD_DUCKS));
2634 if(iter->get_name()=="color")
2637 if(!App::dialog_color->busy())
2639 App::dialog_color->reset();
2640 App::dialog_color->set_color(layer->get_param("color").get(Color()));
2641 App::dialog_color->signal_edited().connect(
2644 &studio::CanvasView::selected_layer_color_set
2653 layer_name=layer->get_name();
2657 Transform::Handle trans(layer->get_transform());
2660 transform_stack.push(trans);
2664 /* // Add transforms onto the stack
2665 if(layer_name=="Translate")
2667 transform_stack.push(synfig::Transform_Translate(layer->get_param("origin").get(Vector())));
2670 if(layer_name=="Zoom")
2673 scale[0]=scale[1]=exp(layer->get_param("amount").get(Real()));
2674 transform_stack.push(synfig::Transform_Scale(scale,layer->get_param("center").get(Vector())));
2677 if(layer_name=="stretch")
2679 Vector scale(layer->get_param("amount").get(Vector()));
2680 transform_stack.push(synfig::Transform_Scale(scale,layer->get_param("center").get(Vector())));
2683 if(layer_name=="Rotate")
2685 transform_stack.push(synfig::Transform_Rotate(layer->get_param("amount").get(Angle()),layer->get_param("origin").get(Vector())));
2691 // If this is a paste canvas layer, then we need to
2693 if(layer_name=="PasteCanvas")
2696 scale[0]=scale[1]=exp(layer->get_param("zoom").get(Real()));
2697 Vector origin(layer->get_param("origin").get(Vector()));
2699 Canvas::Handle child_canvas(layer->get_param("canvas").get(Canvas::Handle()));
2701 if(!scale.is_equal_to(Vector(1,1)))
2702 transform_stack.push(new Transform_Scale(scale,origin));
2703 if(!scale.is_equal_to(Vector(0,0)))
2704 transform_stack.push(new Transform_Translate(origin));
2706 rebuild_ducks_layer_(transform_stack,child_canvas,selected_list);
2708 if(!scale.is_equal_to(Vector(0,0)))
2709 transform_stack.pop();
2710 if(!scale.is_equal_to(Vector(1,1)))
2711 transform_stack.pop();
2714 // Remove all of the transforms we have added
2715 while(transforms--) { transform_stack.pop(); }
2717 #undef QUEUE_REBUILD_DUCKS
2721 CanvasView::queue_rebuild_ducks()
2724 if(rebuild_ducks_queued)
2727 if(rebuild_ducks_queued)
2728 queue_rebuild_ducks_connection.disconnect();
2731 queue_rebuild_ducks_connection=Glib::signal_timeout().connect(
2733 sigc::mem_fun(*this,&CanvasView::rebuild_ducks),
2739 rebuild_ducks_queued=true;
2743 CanvasView::rebuild_ducks()
2748 synfig::info("%d",i/(i-i));
2751 rebuild_ducks_queued=false;
2752 //queue_rebuild_ducks_connection.disconnect();
2754 if(work_area->is_dragging())
2756 queue_rebuild_ducks();
2760 if(!duck_refresh_flag)
2762 duck_refresh_needed=true;
2768 work_area->clear_ducks();
2769 work_area->set_time(get_time());
2770 get_canvas()->set_time(get_time());
2771 curr_transform_stack.clear();
2772 //curr_transform_stack.push(new Transform_Translate(Point(0,0)));
2773 curr_transform_stack_set=false;
2775 for(;!duck_changed_connections.empty();duck_changed_connections.pop_back())duck_changed_connections.back().disconnect();
2777 //get_canvas()->set_time(get_time());
2778 bool not_empty(false);
2780 // First do the layers...
2782 synfigapp::SelectionManager::LayerList selected_list(get_selection_manager()->get_selected_layers());
2783 std::set<synfig::Layer::Handle> layer_set(selected_list.begin(),selected_list.end());
2785 if(!layer_set.empty())
2788 synfig::TransformStack transform_stack;
2790 rebuild_ducks_layer_(transform_stack, get_canvas(), layer_set);
2794 // Now do the children
2796 synfigapp::SelectionManager::ChildrenList selected_list(get_selection_manager()->get_selected_children());
2797 synfigapp::SelectionManager::ChildrenList::iterator iter;
2798 synfig::TransformStack transform_stack;
2800 if(selected_list.empty())
2807 for(iter=selected_list.begin();iter!=selected_list.end();++iter)
2809 work_area->add_to_ducks(*iter,this,transform_stack);
2813 work_area->refresh_selected_ducks();
2814 work_area->queue_draw_preview();
2818 CanvasView::on_dirty_preview()
2822 IsWorking is_working(*this);
2824 work_area->queue_render_preview();
2831 assert(get_canvas());
2833 // If we are already busy, don't play!
2834 if(working_depth)return;
2836 // Set us up as working
2837 IsWorking is_working(*this);
2841 time=work_area->get_time(),
2842 endtime=get_canvas()->rend_desc().get_time_end();
2844 // If we are already at the end of time, start over
2846 time=get_canvas()->rend_desc().get_time_start();
2850 work_area->clear_ducks();
2852 for(timer.reset(); time + timer() < endtime;)
2854 //Clamp the time window so we can see the time value as it races across the horizon
2855 bool timewindreset = false;
2857 while( time + timer() > Time(time_window_adjustment().get_sub_upper()) )
2859 time_window_adjustment().set_value(
2861 time_window_adjustment().get_value()+time_window_adjustment().get_page_size()/2,
2862 time_window_adjustment().get_upper()-time_window_adjustment().get_page_size() )
2864 timewindreset = true;
2867 while( time + timer() < Time(time_window_adjustment().get_sub_lower()) )
2869 time_window_adjustment().set_value(
2871 time_window_adjustment().get_value()-time_window_adjustment().get_page_size()/2,
2872 time_window_adjustment().get_lower())
2875 timewindreset = true;
2878 //we need to tell people that the value changed
2879 if(timewindreset) time_window_adjustment().value_changed();
2881 //update actual time to next step
2882 time_adjustment().set_value(time+timer());
2883 time_adjustment().value_changed();
2885 if(!work_area->sync_render_preview())
2888 // wait for the workarea to refresh itself
2889 while (studio::App::events_pending())
2890 studio::App::iteration(false);
2892 if(get_cancel_status())
2900 time_adjustment().set_value(endtime);
2901 time_adjustment().value_changed();
2905 CanvasView::show_tables()
2908 Smach::event_result x(process_event_key(EVENT_TABLES_SHOW));
2909 if(x==Smach::RESULT_OK || x==Smach::RESULT_ACCEPT)
2911 Gtk::IconSize iconsize=Gtk::IconSize::from_name("synfig-small_icon");
2912 treetogglebutton->remove();
2913 treetogglebutton->add(*manage(new Gtk::Image(Gtk::StockID("gtk-go-down"),iconsize)));
2914 treetogglebutton->show_all();
2921 CanvasView::hide_tables()
2924 Smach::event_result x(process_event_key(EVENT_TABLES_HIDE));
2925 if(x==Smach::RESULT_OK || x==Smach::RESULT_ACCEPT)
2927 Gtk::IconSize iconsize=Gtk::IconSize::from_name("synfig-small_icon");
2928 treetogglebutton->remove();
2929 treetogglebutton->add(*manage(new Gtk::Image(Gtk::StockID("gtk-go-up"),iconsize)));
2930 treetogglebutton->show_all();
2937 CanvasView::tables_are_visible()
2939 // return notebook->is_visible();
2944 CanvasView::toggle_tables()
2946 // if(tables_are_visible())
2953 CanvasView::show_timebar()
2956 current_time_widget->show();
2958 //keyframe_tab_child->show();
2960 layer_tree->set_show_timetrack(true);
2962 children_tree->set_show_timetrack(true);
2966 CanvasView::hide_timebar()
2969 current_time_widget->hide();
2970 //keyframe_tab_child->hide();
2972 layer_tree->set_show_timetrack(false);
2974 children_tree->set_show_timetrack(false);
2978 CanvasView::set_sensitive_timebar(bool sensitive)
2980 timebar->set_sensitive(sensitive);
2981 current_time_widget->set_sensitive(sensitive);
2982 //keyframe_tab_child->set_sensitive(sensitive);
2984 layer_tree->set_sensitive(sensitive);
2986 children_tree->set_sensitive(sensitive);
2991 CanvasView::on_waypoint_clicked(synfigapp::ValueDesc value_desc,synfig::Waypoint waypoint,int button)
2993 waypoint_dialog.set_value_desc(value_desc);
2994 waypoint_dialog.set_waypoint(waypoint);
2999 waypoint_dialog.show();
3003 Gtk::Menu* waypoint_menu(manage(new Gtk::Menu()));
3004 waypoint_menu->signal_hide().connect(sigc::bind(sigc::ptr_fun(&delete_widget), waypoint_menu));
3006 waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-jump-to"),
3009 *canvas_interface(),
3010 &synfigapp::CanvasInterface::set_time
3016 waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID(_("Edit Waypoint")),
3023 waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-duplicate"),
3027 *canvas_interface(),
3028 &synfigapp::CanvasInterface::waypoint_duplicate
3035 waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-delete"),
3039 *canvas_interface(),
3040 &synfigapp::CanvasInterface::waypoint_remove
3047 waypoint_menu->popup(button+1,gtk_get_current_event_time());
3056 CanvasView::on_waypoint_changed()
3058 synfigapp::Action::ParamList param_list;
3059 param_list.add("canvas",get_canvas());
3060 param_list.add("canvas_interface",canvas_interface());
3061 param_list.add("value_node",waypoint_dialog.get_value_desc().get_value_node());
3062 param_list.add("waypoint",waypoint_dialog.get_waypoint());
3063 // param_list.add("time",canvas_interface()->get_time());
3065 get_instance()->process_action("waypoint_set_smart", param_list);
3069 CanvasView::on_waypoint_delete()
3071 synfigapp::Action::ParamList param_list;
3072 param_list.add("canvas",get_canvas());
3073 param_list.add("canvas_interface",canvas_interface());
3074 param_list.add("value_node",waypoint_dialog.get_value_desc().get_value_node());
3075 param_list.add("waypoint",waypoint_dialog.get_waypoint());
3076 // param_list.add("time",canvas_interface()->get_time());
3078 get_instance()->process_action("waypoint_remove", param_list);
3082 CanvasView::on_drop_drag_data_received(const Glib::RefPtr<Gdk::DragContext>& context, int /*x*/, int /*y*/, const Gtk::SelectionData& selection_data_, guint /*info*/, guint time)
3084 // We will make this true once we have a solid drop
3085 bool success(false);
3086 //synfig::info("Dropped data of type \"%s\"",selection_data.get_data_type());
3087 //synfig::info("Dropped data of target \"%s\"",gdk_atom_name(selection_data->target));
3088 //synfig::info("selection=\"%s\"",gdk_atom_name(selection_data->selection));
3090 if ((selection_data_.get_length() >= 0) && (selection_data_.get_format() == 8))
3092 if(synfig::String(selection_data_.get_data_type())=="STRING")do
3094 synfig::String selection_data((gchar *)(selection_data_.get_data()));
3096 Layer::Handle layer(synfig::Layer::create("Text"));
3099 if(!layer->set_param("text",ValueBase(selection_data)))
3102 synfigapp::Action::Handle action(synfigapp::Action::create("layer_add"));
3108 action->set_param("canvas",get_canvas());
3109 action->set_param("canvas_interface",canvas_interface());
3110 action->set_param("new",layer);
3112 if(!get_instance()->perform_action(action))
3115 // Ok, we have successfully imported at least one item.
3117 } while(0); // END of "STRING"
3119 if(synfig::String(selection_data_.get_data_type())=="text/plain")
3121 synfig::String selection_data((gchar *)(selection_data_.get_data()));
3123 // For some reason, GTK hands us a list of URLs separated
3124 // by not only Carriage-Returns, but also Line-Feeds.
3125 // Line-Feeds will mess us up. Remove all the line-feeds.
3126 while(selection_data.find_first_of('\r')!=synfig::String::npos)
3127 selection_data.erase(selection_data.begin()+selection_data.find_first_of('\r'));
3129 std::stringstream stream(selection_data);
3131 //synfigapp::PassiveGrouper group(canvas_interface()->get_instance(),_("Insert Image"));
3134 synfig::String filename,URI;
3135 getline(stream,filename);
3137 // If we don't have a filename, move on.
3138 if(filename.empty())
3141 // Make sure this URL is of the "file://" type.
3142 URI=String(filename.begin(),filename.begin()+sizeof("file://")-1);
3145 synfig::warning("Unknown URI (%s) in \"%s\"",URI.c_str(),filename.c_str());
3149 // Strip the "file://" part from the filename
3150 filename=synfig::String(filename.begin()+sizeof("file://")-1,filename.end());
3152 String ext(filename_extension(filename));
3153 if (ext.size()) ext = ext.substr(1); // skip initial '.'
3155 // If this is a SIF file, then we need to do things slightly differently
3158 if(work_area->load_sketch(filename))
3161 work_area->queue_draw();
3166 if(canvas_interface()->import(filename))
3172 } // END of "text/plain"
3175 ui_interface_->error("Drop failed: bad selection data");
3178 context->drag_finish(success, false, time);
3182 CanvasView::on_keyframe_add_pressed()
3184 synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_add"));
3188 ui_interface_->error("I am unable to find the appropriate action");
3192 action->set_param("canvas",get_canvas());
3193 action->set_param("canvas_interface",canvas_interface());
3194 action->set_param("keyframe",Keyframe(get_time()));
3196 canvas_interface()->get_instance()->perform_action(action);
3200 CanvasView::on_keyframe_duplicate_pressed()
3202 const KeyframeTreeStore::Model model;
3203 const Gtk::TreeRow row(*keyframe_tree->get_selection()->get_selected());
3207 ui_interface_->error("I am unable to duplicate the keyframe");
3210 keyframe=row[model.keyframe];
3212 synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_duplicate"));
3216 ui_interface_->error("I am unable to find the appropriate action");
3220 action->set_param("canvas",get_canvas());
3221 action->set_param("canvas_interface",canvas_interface());
3222 action->set_param("keyframe",keyframe);
3223 action->set_param("time",get_time());
3225 canvas_interface()->get_instance()->perform_action(action);
3229 CanvasView::on_keyframe_remove_pressed()
3231 const KeyframeTreeStore::Model model;
3232 const Gtk::TreeRow row(*keyframe_tree->get_selection()->get_selected());
3236 ui_interface_->error("I am unable to remove the keyframe");
3239 keyframe=row[model.keyframe];
3241 synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_remove"));
3245 ui_interface_->error("I am unable to find the appropriate action");
3249 action->set_param("canvas",get_canvas());
3250 action->set_param("canvas_interface",canvas_interface());
3251 action->set_param("keyframe",keyframe);
3253 canvas_interface()->get_instance()->perform_action(action);
3258 CanvasView::toggle_duck_mask(Duckmatic::Type type)
3260 bool is_currently_on(work_area->get_type_mask()&type);
3264 case Duck::TYPE_POSITION:
3265 if(duck_mask_position)
3266 duck_mask_position->set_active(!is_currently_on);
3269 case Duck::TYPE_VERTEX:
3270 if(duck_mask_vertex)
3271 duck_mask_vertex->set_active(!is_currently_on);
3274 case Duck::TYPE_TANGENT:
3275 if(duck_mask_tangent)
3276 duck_mask_tangent->set_active(!is_currently_on);
3279 case Duck::TYPE_RADIUS:
3280 if(duck_mask_radius)
3281 duck_mask_radius->set_active(!is_currently_on);
3284 case Duck::TYPE_WIDTH:
3286 duck_mask_width->set_active(!is_currently_on);
3289 case Duck::TYPE_ANGLE:
3291 duck_mask_angle->set_active(!is_currently_on);
3295 synfig::warning("CanvasView::toggle_duck_mask():Unknown duck type!");
3300 work_area->set_type_mask(work_area->get_type_mask()-type);
3302 work_area->set_type_mask(work_area->get_type_mask()|type);
3304 work_area->queue_draw();
3309 CanvasView::image_import()
3311 String filename(dirname(get_canvas()->get_file_name()));
3312 if(App::dialog_open_file(_("Import Image"), filename))
3313 canvas_interface()->import(filename);
3317 CanvasView::process_event_key(EventKey x)
3319 return smach_.process_event(x);
3323 CanvasView::on_input_device_changed(GdkDevice* device)
3327 get_smach().egress();
3331 synfigapp::InputDevice::Handle input_device;
3332 input_device=synfigapp::Main::select_input_device(device->name);
3333 App::toolbox->change_state(input_device->get_state());
3334 process_event_key(EVENT_INPUT_DEVICE_CHANGED);
3338 CanvasView::on_preview_option()
3340 Dialog_PreviewOptions *po = dynamic_cast<Dialog_PreviewOptions *>(get_ext_widget("prevoptions"));
3342 Canvas::Handle canv = get_canvas();
3346 RendDesc &r = canv->rend_desc();
3347 if(r.get_frame_rate())
3349 float rate = 1/r.get_frame_rate();
3350 float beg = r.get_time_start() + r.get_frame_start()*rate;
3351 float end = r.get_time_start() + r.get_frame_end()*rate;
3355 po = new Dialog_PreviewOptions;
3356 po->set_zoom(work_area->get_zoom()/2);
3357 po->set_fps(r.get_frame_rate()/2);
3358 po->set_begintime(beg);
3359 po->set_begin_override(false);
3360 po->set_endtime(end);
3361 po->set_end_override(false);
3363 set_ext_widget("prevoptions",po);
3365 /*po->set_zoom(work_area->get_zoom()/2);
3366 po->set_fps(r.get_frame_rate()/2);
3367 po->set_begintime(beg);
3368 po->set_begin_override(false);
3369 po->set_endtime(end);
3370 po->set_end_override(false);*/
3372 po->set_global_fps(r.get_frame_rate());
3373 po->signal_finish().connect(sigc::mem_fun(*this,&CanvasView::on_preview_create));
3380 CanvasView::on_preview_create(const PreviewInfo &info)
3382 //set all the options
3383 etl::handle<Preview> prev = new Preview;
3385 prev->set_canvasview(this);
3386 prev->set_zoom(info.zoom);
3387 prev->set_fps(info.fps);
3388 prev->set_overbegin(info.overbegin);
3389 prev->set_begintime(info.begintime);
3390 prev->set_overend(info.overend);
3391 prev->set_endtime(info.endtime);
3392 prev->set_quality(work_area->get_quality());
3397 Dialog_Preview *pd = preview_dialog.get();
3400 pd->set_default_size(700,510);
3401 pd->set_preview(prev.get());
3406 CanvasView::on_audio_option()
3408 synfig::warning("Launching Audio Options");
3409 sound_dialog->set_global_fps(get_canvas()->rend_desc().get_frame_rate());
3410 sound_dialog->present();
3414 CanvasView::on_audio_file_change(const std::string &f)
3416 //save in meta data - always even when not valid...
3417 canvas_interface()->set_meta_data("audiofile",f);
3421 CanvasView::on_audio_offset_change(const synfig::Time &t)
3423 canvas_interface()->set_meta_data("audiooffset",t.get_string());
3427 CanvasView::on_audio_file_notify()
3429 std::string file(get_canvas()->get_meta_data("audiofile"));
3430 if(!file.c_str()) return;
3432 if(!audio->load(file,dirname(get_canvas()->get_file_name())+string("/")))
3434 if(file != "") synfig::warning("Could not load the file: %s", file.c_str());
3435 get_canvas()->erase_meta_data("audiofile");
3437 disp_audio->set_profile(etl::handle<AudioProfile>());
3440 //save in canvasview
3441 synfig::warning("Getting the profile of the music stuff");
3443 //profile specific stuff for the preview widget
3444 //similar for other attachments
3445 Dialog_Preview *pd = preview_dialog.get();
3446 pd->get_widget().set_audio(audio);
3448 handle<AudioProfile> prof = audio->get_profile();
3452 synfig::warning("Agh, I couldn't build the profile captain!");
3454 pd->get_widget().set_audioprofile(prof);
3456 disp_audio->set_profile(audio->get_profile());
3459 synfig::warning("successfully set the profiles and stuff");
3461 disp_audio->queue_draw();
3465 CanvasView::on_audio_offset_notify()
3467 Time t(get_canvas()->get_meta_data("audiooffset"),get_canvas()->rend_desc().get_frame_rate());
3468 audio->set_offset(t);
3469 sound_dialog->set_offset(t);
3470 disp_audio->queue_draw();
3472 // synfig::info("CanvasView::on_audio_offset_notify(): offset time set to %s",t.get_string(get_canvas()->rend_desc().get_frame_rate()).c_str());
3476 CanvasView::play_audio(float t)
3480 synfig::info("Playing audio at %f s",t);
3486 CanvasView::stop_audio()
3495 CanvasView::on_audio_scrub()
3503 Glib::RefPtr<Glib::ObjectBase>
3504 CanvasView::get_ref_obj(const synfig::String& x)
3506 return ref_obj_book_[x];
3509 Glib::RefPtr<const Glib::ObjectBase>
3510 CanvasView::get_ref_obj(const synfig::String& x)const
3512 return ref_obj_book_.find(x)->second;
3516 CanvasView::set_ref_obj(const synfig::String& x, Glib::RefPtr<Glib::ObjectBase> y)
3521 Glib::RefPtr<Gtk::TreeModel>
3522 CanvasView::get_tree_model(const synfig::String& x)
3524 return Glib::RefPtr<Gtk::TreeModel>::cast_dynamic(ref_obj_book_["_tree_model_"+x]);
3527 Glib::RefPtr<const Gtk::TreeModel>
3528 CanvasView::get_tree_model(const synfig::String& x)const
3530 return Glib::RefPtr<Gtk::TreeModel>::cast_dynamic(ref_obj_book_.find("_tree_model_"+x)->second);
3534 CanvasView::set_tree_model(const synfig::String& x, Glib::RefPtr<Gtk::TreeModel> y)
3536 ref_obj_book_["_tree_model_"+x]=Glib::RefPtr<Glib::ObjectBase>::cast_static(y);
3540 CanvasView::get_ext_widget(const synfig::String& x)
3542 return ext_widget_book_[x];
3546 CanvasView::set_ext_widget(const synfig::String& x, Gtk::Widget* y)
3548 ext_widget_book_[x]=y;
3551 layer_tree=dynamic_cast<LayerTree*>(y);
3553 layer_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_LAYER_SELECTION_CHANGED));
3554 layer_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS));
3555 layer_tree->signal_layer_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_layer_user_click));
3556 layer_tree->signal_param_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click));
3557 layer_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked));
3561 children_tree=dynamic_cast<ChildrenTree*>(y);
3562 if(children_tree)children_tree->signal_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click));
3563 if(children_tree)children_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked));
3564 if(children_tree)children_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS));
3567 keyframe_tree=dynamic_cast<KeyframeTree*>(y);
3571 CanvasView::on_delete_event(GdkEventAny* event)
3575 //! \todo This causes the window to be deleted straight away - but what if we prompt 'save?' and the user cancels?
3576 // Is there ever any need to pass on the delete event to the window here?
3577 // if(event) return Gtk::Window::on_delete_event(event);