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)
134 #define SMALL_BUTTON(button,stockid,tooltip) \
135 button = manage(new class Gtk::Button()); \
136 icon=manage(new Gtk::Image(Gtk::StockID(stockid),iconsize)); \
137 button->add(*icon); \
138 tooltips.set_tip(*button,tooltip); \
139 icon->set_padding(0,0);\
141 button->set_relief(Gtk::RELIEF_NONE); \
145 #ifndef NORMAL_BUTTON
146 #define NORMAL_BUTTON(button,stockid,tooltip) \
147 button = manage(new class Gtk::Button()); \
148 icon=manage(new Gtk::Image(Gtk::StockID(stockid),Gtk::ICON_SIZE_BUTTON)); \
149 button->add(*icon); \
150 tooltips.set_tip(*button,tooltip); \
151 icon->set_padding(0,0);\
153 /*button->set_relief(Gtk::RELIEF_NONE);*/ \
157 #define NEW_SMALL_BUTTON(x,y,z) Gtk::Button *SMALL_BUTTON(x,y,z)
159 #define NOT_IMPLEMENTED_SLOT sigc::mem_fun(*reinterpret_cast<studio::CanvasViewUIInterface*>(get_ui_interface().get()),&studio::CanvasViewUIInterface::not_implemented)
161 #define SLOT_EVENT(x) sigc::hide_return(sigc::bind(sigc::mem_fun(*this,&studio::CanvasView::process_event_key),x))
163 /* === C L A S S E S ======================================================= */
166 class studio::UniversalScrubber
168 CanvasView *canvas_view;
171 etl::clock scrub_timer;
173 sigc::connection end_scrub_connection;
175 UniversalScrubber(CanvasView *canvas_view):
176 canvas_view(canvas_view),
179 canvas_view->canvas_interface()->signal_time_changed().connect(
180 sigc::mem_fun(*this,&studio::UniversalScrubber::on_time_changed)
186 end_scrub_connection.disconnect();
189 void on_time_changed()
191 // Make sure we are changing the time quickly
192 // before we enable scrubbing
193 if(!scrubbing && scrub_timer()>1)
199 // If we aren't scrubbing already, enable it
203 audio_container()->start_scrubbing(canvas_view->get_time());
206 // Reset the scrubber ender
207 end_scrub_connection.disconnect();
208 end_scrub_connection=Glib::signal_timeout().connect(
210 sigc::mem_fun(*this,&UniversalScrubber::end_of_scrubbing),
217 audio_container()->scrub(canvas_view->get_time());
222 void end_of_scrubbing()
225 audio_container()->stop_scrubbing();
229 handle<AudioContainer> audio_container()
231 assert(canvas_view->audio);
232 return canvas_view->audio;
237 class studio::CanvasViewUIInterface : public synfigapp::UIInterface
243 CanvasViewUIInterface(CanvasView *view):
247 view->statusbar->push(_("Idle"));
250 ~CanvasViewUIInterface()
252 //view->statusbar->pop();
253 //view->progressbar->set_fraction(0);
256 virtual Response yes_no(const std::string &title, const std::string &message,Response dflt=RESPONSE_YES)
259 //while(studio::App::events_pending())studio::App::iteration(false);
264 true // use_separator
266 Gtk::Label label(message);
269 dialog.get_vbox()->pack_start(label);
270 dialog.add_button(Gtk::StockID("gtk-yes"),RESPONSE_YES);
271 dialog.add_button(Gtk::StockID("gtk-no"),RESPONSE_NO);
273 dialog.set_default_response(dflt);
275 return (Response)dialog.run();
277 virtual Response yes_no_cancel(const std::string &title, const std::string &message,Response dflt=RESPONSE_YES)
280 //while(studio::App::events_pending())studio::App::iteration(false);
285 true // use_separator
287 Gtk::Label label(message);
290 dialog.get_vbox()->pack_start(label);
291 dialog.add_button(Gtk::StockID("gtk-yes"),RESPONSE_YES);
292 dialog.add_button(Gtk::StockID("gtk-no"),RESPONSE_NO);
293 dialog.add_button(Gtk::StockID("gtk-cancel"),RESPONSE_CANCEL);
295 dialog.set_default_response(dflt);
297 return (Response)dialog.run();
299 virtual Response ok_cancel(const std::string &title, const std::string &message,Response dflt=RESPONSE_OK)
302 //while(studio::App::events_pending())studio::App::iteration(false);
307 true // use_separator
309 Gtk::Label label(message);
312 dialog.get_vbox()->pack_start(label);
313 dialog.add_button(Gtk::StockID("gtk-ok"),RESPONSE_OK);
314 dialog.add_button(Gtk::StockID("gtk-cancel"),RESPONSE_CANCEL);
316 dialog.set_default_response(dflt);
318 return (Response)dialog.run();
322 task(const std::string &task)
324 if(!view->is_playing_)
326 view->statusbar->pop();
327 view->statusbar->push(task);
329 //while(studio::App::events_pending())studio::App::iteration(false);
330 if(view->cancel){return false;}
335 error(const std::string &err)
337 view->statusbar->push(_("ERROR"));
339 // If we are in the process of canceling,
340 // then just go ahead and return false --
341 // don't bother displaying a dialog
342 if(view->cancel)return false;
343 Gtk::MessageDialog dialog(*view, err, false, Gtk::MESSAGE_ERROR, Gtk::BUTTONS_CLOSE, true);
346 view->statusbar->pop();
351 warning(const std::string &err)
353 view->statusbar->pop();
354 view->statusbar->push(err);
356 //while(studio::App::events_pending())studio::App::iteration(false);
357 if(view->cancel)return false;
362 amount_complete(int current, int total)
364 if(!view->is_playing_)
366 if(!view->working_depth)
369 view->stopbutton->set_sensitive(true);
371 view->stopbutton->set_sensitive(false);
373 float x((float)current/(float)total);
376 view->progressbar->set_fraction(x);
378 //while(studio::App::events_pending())studio::App::iteration(false);
379 if(view->cancel){/*view->cancel=false;*/return false;}
386 error(_("Feature not yet implemented"));
390 class studio::CanvasViewSelectionManager : public synfigapp::SelectionManager
393 CanvasView::LayerTreeModel layer_tree_model;
394 CanvasView::ChildrenTreeModel children_tree_model;
397 CanvasViewSelectionManager(CanvasView *view): view(view)
404 void _set_selected_layer(const synfig::Layer::Handle &layer)
406 view->layer_tree->select_layer(layer);
408 // Don't change the selection while we are busy
409 // I cannot remember exactly why I put this here...
410 // It musta been for some reason, but I cannot recall.
411 //if(App::Busy::count)
414 if(view->layer_tree->get_selection()->get_selected())
416 const Gtk::TreeRow row = *(view->layer_tree->get_selection()->get_selected());
418 // Don't do anything if that layer is already selected
419 if(layer == static_cast<synfig::Layer::Handle>(row[layer_tree_model.layer]))
422 Gtk::TreeModel::Children::iterator iter;
423 if(view->layer_tree_store()->find_layer_row(layer,iter))
425 Gtk::TreePath path(iter);
426 for(int i=path.get_depth();i;i--)
429 path=Gtk::TreePath(iter);
432 view->layer_tree->get_tree_view().expand_row(path,false);
434 view->layer_tree->get_tree_view().scroll_to_row(Gtk::TreePath(iter));
435 view->layer_tree->get_selection()->select(iter);
441 //! Returns the number of layers selected.
442 virtual int get_selected_layer_count()const
444 return get_selected_layers().size();
447 //! Returns a list of the currently selected layers.
448 virtual LayerList get_selected_layers()const
450 // assert(view->layer_tree);
452 if(!view->layer_tree) { DEBUGPOINT(); synfig::error("%s:%d canvas_view.layer_tree not defined!?", __FILE__, __LINE__); return LayerList(); }
453 return view->layer_tree->get_selected_layers();
456 //! Returns the first layer selected or an empty handle if none are selected.
457 virtual synfig::Layer::Handle get_selected_layer()const
459 // assert(view->layer_tree);
461 if(!view->layer_tree) { DEBUGPOINT(); synfig::error("%s:%d canvas_view.layer_tree not defined!?", __FILE__, __LINE__); return 0; }
462 return view->layer_tree->get_selected_layer();
465 //! Sets which layers should be selected
466 virtual void set_selected_layers(const LayerList &layer_list)
468 // assert(view->layer_tree);
470 if(!view->layer_tree) { DEBUGPOINT(); synfig::error("%s:%d canvas_view.layer_tree not defined!?", __FILE__, __LINE__); return; }
471 view->layer_tree->select_layers(layer_list);
472 //view->get_smach().process_event(EVENT_REFRESH_DUCKS);
474 //view->queue_rebuild_ducks();
477 //! Sets which layer should be selected.
478 virtual void set_selected_layer(const synfig::Layer::Handle &layer)
480 // assert(view->layer_tree);
482 if(!view->layer_tree) { DEBUGPOINT(); synfig::error("canvas_view.layer_tree not defined!?"); return; }
483 view->layer_tree->select_layer(layer);
484 //view->queue_rebuild_ducks();
487 //! Clears the layer selection list
488 virtual void clear_selected_layers()
490 if(!view->layer_tree) return;
491 view->layer_tree->clear_selected_layers();
496 //! Returns the number of value_nodes selected.
497 virtual int get_selected_children_count()const
499 return get_selected_children().size();
502 static inline void __child_grabber(const Gtk::TreeModel::iterator& iter, ChildrenList* ret)
504 const CanvasView::ChildrenTreeModel children_tree_model;
505 synfigapp::ValueDesc value_desc((*iter)[children_tree_model.value_desc]);
507 ret->push_back(value_desc);
510 //! Returns a list of the currently selected value_nodes.
511 virtual ChildrenList get_selected_children()const
513 if(!view->children_tree) return ChildrenList();
515 Glib::RefPtr<Gtk::TreeSelection> selection=view->children_tree->get_selection();
518 return ChildrenList();
522 selection->selected_foreach_iter(
525 &studio::CanvasViewSelectionManager::__child_grabber
532 Gtk::TreeModel::Children::iterator iter(view->children_tree_store()->children().begin());
534 Gtk::TreeModel::Children children = iter->children();
535 for(iter = children.begin(); iter != children.end(); ++iter)
537 Gtk::TreeModel::Row row = *iter;
538 if(selection->is_selected(row))
539 ret.push_back((synfigapp::ValueDesc)row[children_tree_model.value_desc]);
545 //! Returns the first value_node selected or an empty handle if none are selected.
546 virtual ChildrenList::value_type get_selected_child()const
548 if(!view->children_tree) return ChildrenList::value_type();
550 ChildrenList children(get_selected_children());
553 return ChildrenList::value_type();
555 return children.front();
558 //! Sets which value_nodes should be selected
559 virtual void set_selected_children(const ChildrenList &/*children_list*/)
564 //! Sets which value_node should be selected. Empty handle if none.
565 virtual void set_selected_child(const ChildrenList::value_type &/*child*/)
570 //! Clears the value_node selection list
571 virtual void clear_selected_children()
578 int get_selected_layer_parameter_count()const
580 return get_selected_layer_parameters().size();
583 LayerParamList get_selected_layer_parameters()const
585 if(!view->layer_tree) return LayerParamList();
587 Glib::RefPtr<Gtk::TreeSelection> selection=view->layer_tree->get_selection();
590 return LayerParamList();
594 Gtk::TreeModel::Children children = const_cast<CanvasView*>(view)->layer_tree_store()->children();
595 Gtk::TreeModel::Children::iterator iter;
596 for(iter = children.begin(); iter != children.end(); ++iter)
598 Gtk::TreeModel::Row row = *iter;
599 Gtk::TreeModel::Children::iterator iter;
600 for(iter=row.children().begin();iter!=row.children().end();iter++)
602 Gtk::TreeModel::Row row = *iter;
603 if(selection->is_selected(row))
604 ret.push_back(LayerParam(row[layer_tree_model.layer],(Glib::ustring)row[layer_tree_model.id]));
610 LayerParam get_selected_layer_parameter() const
612 if(!view->layer_tree) return LayerParam();
613 return get_selected_layer_parameters().front();
616 void set_selected_layer_parameters(const LayerParamList &/*layer_param_list*/)
621 void set_selected_layer_param(const LayerParam &/*layer_param*/)
626 void clear_selected_layer_parameters()
631 }; // END of class SelectionManager
634 CanvasView::IsWorking::IsWorking(CanvasView &canvas_view_):
635 canvas_view_(canvas_view_)
637 if(!canvas_view_.working_depth)
638 canvas_view_.stopbutton->set_sensitive(true);
639 canvas_view_.working_depth++;
640 canvas_view_.cancel=false;
643 CanvasView::IsWorking::~IsWorking()
645 canvas_view_.working_depth--;
646 if(!canvas_view_.working_depth)
647 canvas_view_.stopbutton->set_sensitive(false);
650 CanvasView::IsWorking::operator bool()const
652 if(canvas_view_.cancel)
657 /* === M E T H O D S ======================================================= */
659 CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigapp::CanvasInterface> canvas_interface_):
661 instance_ (instance),
662 canvas_interface_ (canvas_interface_),
663 //layer_tree_store_ (LayerTreeStore::create(canvas_interface_)),
664 //children_tree_store_ (ChildrenTreeStore::create(canvas_interface_)),
665 //keyframe_tree_store_ (KeyframeTreeStore::create(canvas_interface_)),
666 time_adjustment_ (0,0,25,0,0,0),
667 time_window_adjustment_ (0,0,25,0,0,0),
668 statusbar (manage(new class Gtk::Statusbar())),
670 timeslider (new Widget_Timeslider),
672 ui_interface_ (new CanvasViewUIInterface(this)),
673 selection_manager_ (new CanvasViewSelectionManager(this)),
679 canvas_properties (*this,canvas_interface_),
680 canvas_options (this),
681 render_settings (*this,canvas_interface_),
682 waypoint_dialog (*this,canvas_interface_->get_canvas()),
683 keyframe_dialog (*this,canvas_interface_),
684 preview_dialog (new Dialog_Preview),
685 sound_dialog (new Dialog_SoundSelect(*this,canvas_interface_))
689 duck_refresh_flag=true;
691 smach_.set_default_state(&state_normal);
693 disp_audio = new Widget_Sound();
695 //synfig::info("Canvasview: Entered constructor");
697 get_canvas()->set_time(0);
698 //layer_tree_store_->rebuild();
700 // Set up the UI and Selection managers
701 canvas_interface()->set_ui_interface(get_ui_interface());
702 canvas_interface()->set_selection_manager(get_selection_manager());
703 rebuild_ducks_queued=false;
705 //notebook=manage(new class Gtk::Notebook());
706 //Gtk::VPaned *vpaned = manage(new class Gtk::VPaned());
707 //vpaned->pack1(*create_work_area(), Gtk::EXPAND|Gtk::SHRINK);
708 //vpaned->pack2(*notebook, Gtk::SHRINK);
709 //vpaned->show_all();
714 //notebook->append_page(*create_layer_tree(),_("Layers"));
715 //notebook->append_page(*create_children_tree(),_("Children"));
716 //notebook->append_page(*create_keyframe_tree(),_("Keyframes"));
718 //synfig::info("Canvasview: Before big chunk of allocation and tabling stuff");
719 //create all allocated stuff for this canvas
720 audio = new AudioContainer();
722 Gtk::Table *layout_table= manage(new class Gtk::Table(1, 3, false));
723 //layout_table->attach(*vpaned, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
724 layout_table->attach(*create_work_area(), 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
726 //layout_table->attach(*App::ui_manager()->get_widget("/menu-main"), 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
729 layout_table->attach(*create_time_bar(), 0, 1, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
730 layout_table->attach(*create_status_bar(), 0, 1, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
734 layout_table->show();
737 //set_transient_for(*App::toolbox);
739 //synfig::info("Canvasview: Before Signals");
741 -- ** -- Signals -------------------------------------------------------------
744 canvas_interface()->signal_dirty_preview().connect(sigc::mem_fun(*this,&studio::CanvasView::on_dirty_preview));
745 canvas_interface()->signal_mode_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_mode_changed));
747 canvas_interface()->signal_time_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_time_changed));
749 //canvas_interface()->signal_time_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::refresh_tables));
750 canvas_interface()->signal_id_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_id_changed));
751 canvas_interface()->signal_rend_desc_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::refresh_rend_desc));
752 waypoint_dialog.signal_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_waypoint_changed));
753 waypoint_dialog.signal_delete().connect(sigc::mem_fun(*this,&studio::CanvasView::on_waypoint_delete));
755 //MODIFIED TIME ADJUSTMENT STUFF....
756 time_window_adjustment().set_child_adjustment(&time_adjustment());
757 time_window_adjustment().signal_value_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::refresh_time_window));
758 time_adjustment().signal_value_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::time_was_changed));
761 work_area->signal_layer_selected().connect(sigc::mem_fun(*this,&studio::CanvasView::workarea_layer_selected));
762 work_area->signal_input_device_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_input_device_changed));
764 canvas_interface()->signal_canvas_added().connect(
766 sigc::mem_fun(*instance,&studio::Instance::refresh_canvas_tree)
769 canvas_interface()->signal_canvas_removed().connect(
771 sigc::mem_fun(*instance,&studio::Instance::refresh_canvas_tree)
775 canvas_interface()->signal_layer_param_changed().connect(
778 SLOT_EVENT(EVENT_REFRESH_DUCKS)
784 //MUCH TIME STUFF TAKES PLACE IN HERE
786 refresh_time_window();
788 /*! \todo We shouldn't need to do this at construction --
789 ** This should be performed at the first time the window
792 work_area->queue_render_preview();
794 // If the canvas is really big, zoom out so that we can fit it all in the window
795 /*! \todo In other words, this is a zoom-to-fit, and should be
796 ** in its own function.
798 int w=get_canvas()->rend_desc().get_w()+70;
799 int h=get_canvas()->rend_desc().get_h()+70;
800 while(w>700 || h>600)
804 // WorkArea::async_update_preview() =>
805 // WorkArea::set_zoom(float) =>
806 // WorkArea::async_update_preview() =>
807 // desc.set_time(cur_time), where cur_time isn't initialized
808 work_area->set_time(0);
809 work_area->zoom_out();
810 w=round_to_int(get_canvas()->rend_desc().get_w()*work_area->get_zoom()+70);
811 h=round_to_int(get_canvas()->rend_desc().get_h()*work_area->get_zoom()+70);
815 set_default_size(w,h);
816 property_window_position().set_value(Gtk::WIN_POS_NONE);
821 std::list<Gtk::TargetEntry> listTargets;
822 listTargets.push_back( Gtk::TargetEntry("STRING") );
823 listTargets.push_back( Gtk::TargetEntry("text/plain") );
824 listTargets.push_back( Gtk::TargetEntry("image") );
826 drag_dest_set(listTargets);
827 signal_drag_data_received().connect( sigc::mem_fun(*this, &studio::CanvasView::on_drop_drag_data_received) );
831 Time length(get_canvas()->rend_desc().get_time_end()-get_canvas()->rend_desc().get_time_start());
834 time_window_adjustment().set_page_increment(length);
835 time_window_adjustment().set_page_size(length);
839 time_window_adjustment().set_page_increment(10.0);
840 time_window_adjustment().set_page_size(10.0);
844 //synfig::info("Canvasview: Before Sound Hookup");
845 //load sound info from meta data
847 //synfig::warning("Should load Audio: %s with %s offset",apath.c_str(),aoffset.c_str());
849 on_audio_file_notify(); //redundant setting of the metadata, but oh well, it's no big deal :)
850 on_audio_offset_notify();
852 //signal connection - since they are all associated with the canvas view
854 //hook in signals for sound options box
855 sound_dialog->signal_file_changed().connect(sigc::mem_fun(*this,&CanvasView::on_audio_file_change));
856 sound_dialog->signal_offset_changed().connect(sigc::mem_fun(*this,&CanvasView::on_audio_offset_change));
858 //attach to the preview when it's visible
859 //preview_dialog->get_widget().signal_play().connect(sigc::mem_fun(*this,&CanvasView::play_audio));
860 //preview_dialog->get_widget().signal_stop().connect(sigc::mem_fun(*this,&CanvasView::stop_audio));
862 //hook to metadata signals
863 get_canvas()->signal_meta_data_changed("audiofile").connect(sigc::mem_fun(*this,&CanvasView::on_audio_file_notify));
864 get_canvas()->signal_meta_data_changed("audiooffset").connect(sigc::mem_fun(*this,&CanvasView::on_audio_offset_notify));
866 //universal_scrubber=std::auto_ptr<UniversalScrubber>(new UniversalScrubber(this));
869 //synfig::info("Canvasview: Before Final time set up");
871 time_window_adjustment().set_value(get_canvas()->rend_desc().get_time_start());
872 time_window_adjustment().value_changed();
875 GRAB_HINT_DATA("canvas_view");
878 set_skip_taskbar_hint(true);
879 set_skip_pager_hint(true);
880 set_type_hint(Gdk::WINDOW_TYPE_HINT_UTILITY);
888 //synfig::info("Canvasview: Constructor Done");
891 CanvasView::~CanvasView()
895 App::ui_manager()->remove_action_group(action_group);
897 // Shut down the smach
899 smach_.set_default_state(0);
901 // We want to ensure that the UI_Manager and
902 // the selection manager get destructed right now.
903 ui_interface_.reset();
904 selection_manager_.reset();
906 // Delete any external widgets
907 for(;!ext_widget_book_.empty();ext_widget_book_.erase(ext_widget_book_.begin()))
909 if(ext_widget_book_.begin()->second)
910 delete ext_widget_book_.begin()->second;
918 // don't be calling on_dirty_preview once this object has been deleted;
919 // this was causing a crash before
920 canvas_interface()->signal_dirty_preview().clear();
922 synfig::info("CanvasView:~CanvasView(): Destructor Finished");
928 CanvasView::create_time_bar()
932 Gtk::HScrollbar *time_window_scroll = manage(new class Gtk::HScrollbar(time_window_adjustment()));
933 //Gtk::HScrollbar *time_scroll = manage(new class Gtk::HScrollbar(time_adjustment()));
934 //TIME BAR TEMPORARY POSITION
935 //Widget_Timeslider *time_scroll = manage(new Widget_Timeslider);
937 timeslider->set_time_adjustment(&time_adjustment());
938 timeslider->set_bounds_adjustment(&time_window_adjustment());
939 //layout_table->attach(*timeslider, 0, 1, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL);
942 tooltips.set_tip(*time_window_scroll,_("Moves the time window"));
943 tooltips.set_tip(*timeslider,_("Changes the current time"));
944 time_window_scroll->show();
946 time_window_scroll->set_flags(Gtk::CAN_FOCUS);
947 timeslider->set_flags(Gtk::CAN_FOCUS);
949 //time_scroll->signal_value_changed().connect(sigc::mem_fun(*work_area, &studio::WorkArea::render_preview_hook));
950 //time_scroll->set_update_policy(Gtk::UPDATE_DISCONTINUOUS);
952 NORMAL_BUTTON(animatebutton,"gtk-yes",_("Animate"));
953 animatebutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_animate_button_pressed));
954 animatebutton->show();
956 NORMAL_BUTTON(keyframebutton,"synfig-keyframe_lock_all",_("All Keyframes Locked"));
957 keyframebutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_button_pressed));
958 keyframebutton->show();
960 Gtk::Table *table= manage(new class Gtk::Table(2, 3, false));
962 //setup the audio display
963 disp_audio->set_size_request(-1,32); //disp_audio->show();
964 disp_audio->set_time_adjustment(&time_adjustment());
965 disp_audio->signal_start_scrubbing().connect(
966 sigc::mem_fun(*audio,&AudioContainer::start_scrubbing)
968 disp_audio->signal_scrub().connect(
969 sigc::mem_fun(*audio,&AudioContainer::scrub)
971 disp_audio->signal_stop_scrubbing().connect(
972 sigc::mem_fun(*audio,&AudioContainer::stop_scrubbing)
975 table->attach(*manage(disp_audio), 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK);
976 table->attach(*timeslider, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK, 0, 0);
977 table->attach(*time_window_scroll, 0, 1, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK, 0, 0);
979 table->attach(*animatebutton, 1, 2, 0, 3, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
980 table->attach(*keyframebutton, 2, 3, 0, 3, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
987 CanvasView::create_work_area()
989 work_area=std::auto_ptr<WorkArea>(new class studio::WorkArea(canvas_interface_));
990 work_area->set_instance(get_instance());
991 work_area->set_canvas(get_canvas());
992 work_area->set_canvas_view(this);
993 work_area->set_progress_callback(get_ui_interface().get());
994 work_area->signal_popup_menu().connect(sigc::mem_fun(*this, &studio::CanvasView::popup_main_menu));
996 return work_area.get();
1001 CanvasView::create_status_bar()
1004 Gtk::IconSize iconsize=Gtk::IconSize::from_name("synfig-small_icon");
1007 // Create the status bar at the bottom of the window
1008 Gtk::Table *statusbartable= manage(new class Gtk::Table(7, 1, false));
1009 // statusbar = manage(new class Gtk::Statusbar()); // This is already done at construction
1010 progressbar =manage(new class Gtk::ProgressBar());
1011 SMALL_BUTTON(stopbutton,"gtk-stop",_("Stop"));
1012 SMALL_BUTTON(refreshbutton,"gtk-refresh",_("Refresh"));
1013 //SMALL_BUTTON(treetogglebutton,"gtk-go-down",_("Toggle Layer Tree"));
1014 // NEW_SMALL_BUTTON(raisebutton,"gtk-go-up",_("Raise Layer"));
1015 // NEW_SMALL_BUTTON(lowerbutton,"gtk-go-down",_("Lower Layer"));
1016 //statusbartable->attach(*treetogglebutton, 0, 1, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
1017 // statusbartable->attach(*lowerbutton, 0, 1, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
1018 // statusbartable->attach(*raisebutton, 1, 2, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
1021 current_time_widget=manage(new Widget_Time);
1022 current_time_widget->set_value(get_time());
1023 current_time_widget->set_fps(get_canvas()->rend_desc().get_frame_rate());
1024 current_time_widget->signal_value_changed().connect(
1025 sigc::mem_fun(*this,&CanvasView::on_current_time_widget_changed)
1028 statusbartable->attach(*current_time_widget, 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
1029 statusbartable->attach(*statusbar, 3, 4, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
1030 statusbartable->attach(*progressbar, 4, 5, 0, 1, Gtk::SHRINK, Gtk::EXPAND|Gtk::FILL, 0, 0);
1031 statusbartable->attach(*refreshbutton, 5, 6, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
1032 statusbartable->attach(*stopbutton, 6, 7, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
1033 statusbar->set_has_resize_grip(false);
1036 refreshbutton->show();
1037 progressbar->show();
1038 stopbutton->set_sensitive(false);
1040 //refreshbutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_refresh_pressed));
1041 //stopbutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::stop));
1042 //treetogglebutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::toggle_tables));
1044 refreshbutton->signal_clicked().connect(SLOT_EVENT(EVENT_REFRESH));
1045 stopbutton->signal_clicked().connect(SLOT_EVENT(EVENT_STOP));
1048 statusbartable->show_all();
1049 return statusbartable;
1053 CanvasView::on_current_time_widget_changed()
1055 set_time(current_time_widget->get_value());
1059 CanvasView::create_children_tree()
1061 // Create the layer tree
1062 children_tree=manage(new class ChildrenTree());
1064 // Set up the layer tree
1065 //children_tree->set_model(children_tree_store());
1066 if(children_tree)children_tree->set_time_adjustment(time_adjustment());
1067 if(children_tree)children_tree->show();
1070 if(children_tree)children_tree->signal_edited_value().connect(sigc::mem_fun(*this, &studio::CanvasView::on_edited_value));
1071 if(children_tree)children_tree->signal_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click));
1072 if(children_tree)children_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked));
1073 if(children_tree)children_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS));
1075 return children_tree;
1079 CanvasView::create_keyframe_tree()
1081 keyframe_tree=manage(new KeyframeTree());
1083 //keyframe_tree->get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
1084 //keyframe_tree->show();
1085 //keyframe_tree->set_model(keyframe_tree_store());
1086 keyframe_tree->set_editable(true);
1087 //keyframe_tree->signal_edited().connect(sigc::hide_return(sigc::mem_fun(*canvas_interface(), &synfigapp::CanvasInterface::update_keyframe)));
1089 keyframe_tree->signal_event().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_tree_event));
1091 Gtk::ScrolledWindow *scroll_layer_tree = manage(new class Gtk::ScrolledWindow());
1092 scroll_layer_tree->set_flags(Gtk::CAN_FOCUS);
1093 scroll_layer_tree->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
1094 scroll_layer_tree->add(*keyframe_tree);
1095 scroll_layer_tree->set_shadow_type(Gtk::SHADOW_ETCHED_IN);
1096 //scroll_layer_tree->show();
1099 Gtk::Table *layout_table= manage(new Gtk::Table(1, 2, false));
1100 layout_table->attach(*scroll_layer_tree, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
1103 Gtk::IconSize iconsize(Gtk::IconSize::from_name("synfig-small_icon"));
1105 NEW_SMALL_BUTTON(button_add,"gtk-add",_("New Keyframe"));
1106 NEW_SMALL_BUTTON(button_duplicate,"synfig-duplicate",_("Duplicate Keyframe"));
1107 NEW_SMALL_BUTTON(button_delete,"gtk-delete",_("Delete Keyframe"));
1109 Gtk::HBox *hbox(manage(new Gtk::HBox()));
1110 layout_table->attach(*hbox, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK, 0, 0);
1112 hbox->pack_start(*button_add,Gtk::PACK_SHRINK);
1113 hbox->pack_start(*button_duplicate,Gtk::PACK_SHRINK);
1114 hbox->pack_start(*button_delete,Gtk::PACK_SHRINK);
1117 button_raise->set_relief(Gtk::RELIEF_HALF);
1118 button_lower->set_relief(Gtk::RELIEF_HALF);
1119 button_duplicate->set_relief(Gtk::RELIEF_HALF);
1120 button_delete->set_relief(Gtk::RELIEF_HALF);
1123 button_add->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_add_pressed));
1124 button_duplicate->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_duplicate_pressed));
1125 button_delete->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_remove_pressed));
1127 //layout_table->show_all();
1129 keyframe_tab_child=layout_table;
1132 layout_table->hide();
1134 return layout_table;
1138 CanvasView::create_layer_tree()
1140 // Create the layer tree
1141 layer_tree=manage(new class LayerTree());
1143 // Set up the layer tree
1144 //layer_tree->set_model(layer_tree_store());
1145 layer_tree->set_time_adjustment(time_adjustment());
1149 layer_tree->signal_layer_toggle().connect(sigc::mem_fun(*this, &studio::CanvasView::on_layer_toggle));
1150 layer_tree->signal_edited_value().connect(sigc::mem_fun(*this, &studio::CanvasView::on_edited_value));
1151 layer_tree->signal_layer_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_layer_user_click));
1152 layer_tree->signal_param_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click));
1153 layer_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked));
1154 layer_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS));
1161 CanvasView::init_menus()
1164 mainmenu.set_accel_group(get_accel_group());
1165 mainmenu.set_accel_path("<Canvas-view>");
1167 filemenu.set_accel_group(get_accel_group());
1168 filemenu.set_accel_path("<Canvas-view>/File");
1170 editmenu.set_accel_group(get_accel_group());
1171 editmenu.set_accel_path("<Canvas-view>/Edit");
1173 layermenu.set_accel_group(get_accel_group());
1174 layermenu.set_accel_path("<Canvas-view>/Layer");
1176 //cache the position of desired widgets
1178 /*Menus to worry about:
1187 action_group = Gtk::ActionGroup::create();
1189 //action_group->add( Gtk::Action::create("MenuFile", _("_File")) );
1190 action_group->add( Gtk::Action::create("save", Gtk::Stock::SAVE),
1191 hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::save))
1193 action_group->add( Gtk::Action::create("save-as", Gtk::Stock::SAVE_AS),
1194 sigc::hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::dialog_save_as))
1196 action_group->add( Gtk::Action::create("revert", Gtk::Stock::REVERT_TO_SAVED),
1197 sigc::hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::safe_revert))
1199 action_group->add( Gtk::Action::create("cvs-add", Gtk::StockID("synfig-cvs_add")),
1200 sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_add))
1202 action_group->add( Gtk::Action::create("cvs-update", Gtk::StockID("synfig-cvs_update")),
1203 sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_update))
1205 action_group->add( Gtk::Action::create("cvs-revert", Gtk::StockID("synfig-cvs_revert")),
1206 sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_revert))
1208 action_group->add( Gtk::Action::create("cvs-commit", Gtk::StockID("synfig-cvs_commit")),
1209 sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_commit))
1211 action_group->add( Gtk::Action::create("import", _("Import")),
1212 sigc::hide_return(sigc::mem_fun(*this, &studio::CanvasView::image_import))
1214 action_group->add( Gtk::Action::create("render", _("Render")),
1215 sigc::mem_fun0(render_settings,&studio::RenderSettings::present)
1217 action_group->add( Gtk::Action::create("preview", _("Preview")),
1218 sigc::mem_fun(*this,&CanvasView::on_preview_option)
1220 action_group->add( Gtk::Action::create("sound", _("Sound File")),
1221 sigc::mem_fun(*this,&CanvasView::on_audio_option)
1223 action_group->add( Gtk::Action::create("options", _("Options")),
1224 sigc::mem_fun0(canvas_options,&studio::CanvasOptions::present)
1226 action_group->add( Gtk::Action::create("close", Gtk::StockID("gtk-close"), _("Close Window")),
1227 sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_view))
1229 action_group->add( Gtk::Action::create("close-document", Gtk::StockID("gtk-close"), _("Close Document")),
1230 sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_instance))
1233 //action_group->add( Gtk::Action::create("undo", Gtk::StockID("gtk-undo")),
1234 // SLOT_EVENT(EVENT_UNDO)
1237 //action_group->add( Gtk::Action::create("redo", Gtk::StockID("gtk-redo")),
1238 // SLOT_EVENT(EVENT_REDO)
1241 action_group->add( Gtk::Action::create("select-all-ducks", _("Select All Ducks")),
1242 sigc::mem_fun(*work_area,&studio::WorkArea::select_all_ducks)
1245 action_group->add( Gtk::Action::create("unselect-all-layers", _("Unselect All Layers")),
1246 sigc::mem_fun(*this,&CanvasView::on_unselect_layers)
1249 action_group->add( Gtk::Action::create("stop", Gtk::StockID("gtk-stop")),
1250 SLOT_EVENT(EVENT_STOP)
1253 action_group->add( Gtk::Action::create("refresh", Gtk::StockID("gtk-refresh")),
1254 SLOT_EVENT(EVENT_REFRESH)
1257 action_group->add( Gtk::Action::create("properties", Gtk::StockID("gtk-properties")),
1258 sigc::mem_fun0(canvas_properties,&studio::CanvasProperties::present)
1261 // Preview Quality Menu
1264 action_group->add( Gtk::RadioAction::create(quality_group,"quality-00", _("Use Parametric Renderer")),
1266 sigc::mem_fun(*work_area, &studio::WorkArea::set_quality),
1273 if (i == 1) note = _(" (best)");
1274 if (i == 10) note = _(" (fastest)");
1275 Glib::RefPtr<Gtk::RadioAction> action(Gtk::RadioAction::create(quality_group,strprintf("quality-%02d",i),
1276 strprintf(_("Set Quality to %d"),i) + note));
1277 if(i==9) // default quality
1279 action->set_active();
1280 work_area->set_quality(i);
1282 action_group->add( action,
1284 sigc::mem_fun(*work_area, &studio::WorkArea::set_quality),
1291 action_group->add( Gtk::Action::create("play", Gtk::Stock::MEDIA_PLAY),
1292 sigc::mem_fun(*this, &studio::CanvasView::play)
1295 action_group->add( Gtk::Action::create("dialog-flipbook", _("Flipbook Dialog")),
1296 sigc::mem_fun0(*preview_dialog, &studio::Dialog_Preview::present)
1299 action_group->add( Gtk::Action::create("toggle-grid-show", _("Toggle Grid Show")),
1300 sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid)
1302 action_group->add( Gtk::Action::create("toggle-grid-snap", _("Toggle Grid Snap")),
1303 sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid_snap)
1305 action_group->add( Gtk::Action::create("toggle-guide-show", _("Toggle Guide Show")),
1306 sigc::mem_fun(*work_area, &studio::WorkArea::toggle_guide_snap)
1308 action_group->add( Gtk::Action::create("toggle-low-res", _("Toggle Low-Res")),
1309 sigc::mem_fun(*work_area, &studio::WorkArea::toggle_low_resolution_flag)
1311 action_group->add( Gtk::Action::create("toggle-onion-skin", _("Toggle Onion Skin")),
1312 sigc::mem_fun(*work_area, &studio::WorkArea::toggle_onion_skin)
1316 action_group->add( Gtk::Action::create("canvas-zoom-fit", Gtk::StockID("gtk-zoom-fit")),
1317 sigc::mem_fun(*work_area, &studio::WorkArea::zoom_fit)
1319 action_group->add( Gtk::Action::create("canvas-zoom-100", Gtk::StockID("gtk-zoom-100")),
1320 sigc::mem_fun(*work_area, &studio::WorkArea::zoom_norm)
1325 Glib::RefPtr<Gtk::Action> action;
1327 action=Gtk::Action::create("seek-next-frame", Gtk::Stock::GO_FORWARD,_("Next Frame"),_("Next Frame"));
1328 action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_frame),1));
1329 action=Gtk::Action::create("seek-prev-frame", Gtk::Stock::GO_BACK,_("Prev Frame"),_("Prev Frame"));
1330 action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_frame),-1));
1332 action=Gtk::Action::create("seek-next-second", Gtk::Stock::GO_FORWARD,_("Seek Forward"),_("Seek Forward"));
1333 action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time(1)));
1334 action=Gtk::Action::create("seek-prev-second", Gtk::Stock::GO_BACK,_("Seek Backward"),_("Seek Backward"));
1335 action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time(-1)));
1337 action=Gtk::Action::create("seek-end", Gtk::Stock::GOTO_LAST,_("Seek to End"),_("Seek to End"));
1338 action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time::end()));
1340 action=Gtk::Action::create("seek-begin", Gtk::Stock::GOTO_FIRST,_("Seek to Begin"),_("Seek to Begin"));
1341 action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time::begin()));
1343 action=Gtk::Action::create("jump-next-keyframe", Gtk::Stock::GO_FORWARD,_("Jump to Next Keyframe"),_("Jump to Next Keyframe"));
1344 action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_next_keyframe));
1346 action=Gtk::Action::create("jump-prev-keyframe", Gtk::Stock::GO_BACK,_("Jump to Prev Keyframe"),_("Jump to Prev Keyframe"));
1347 action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_prev_keyframe));
1349 action=Gtk::Action::create("canvas-zoom-in", Gtk::Stock::ZOOM_IN);
1350 action_group->add( action,sigc::mem_fun(*work_area, &studio::WorkArea::zoom_in));
1352 action=Gtk::Action::create("canvas-zoom-out", Gtk::Stock::ZOOM_OUT);
1353 action_group->add( action, sigc::mem_fun(*work_area, &studio::WorkArea::zoom_out) );
1355 action=Gtk::Action::create("time-zoom-in", Gtk::Stock::ZOOM_IN, _("Zoom In on Timeline"));
1356 action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_in) );
1358 action=Gtk::Action::create("time-zoom-out", Gtk::Stock::ZOOM_OUT, _("Zoom Out on Timeline"));
1359 action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_out) );
1364 #define DUCK_MASK(lower,upper,string) \
1365 duck_mask_##lower=Gtk::ToggleAction::create("mask-" #lower "-ducks", string); \
1366 duck_mask_##lower->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_##upper)); \
1367 action_group->add( duck_mask_##lower, \
1369 sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask), \
1370 Duck::TYPE_##upper \
1373 DUCK_MASK(position,POSITION,_("Show Position Ducks"));
1374 DUCK_MASK(tangent,TANGENT,_("Show Tangent Ducks"));
1375 DUCK_MASK(vertex,VERTEX,_("Show Vertex Ducks"));
1376 DUCK_MASK(radius,RADIUS,_("Show Radius Ducks"));
1377 DUCK_MASK(width,WIDTH,_("Show Width Ducks"));
1378 DUCK_MASK(angle,ANGLE,_("Show Angle Ducks"));
1381 add_accel_group(App::ui_manager()->get_accel_group());
1383 /* // Here is where we add the actions that may have conflicting
1384 // keyboard accelerators.
1386 Glib::RefPtr<Gtk::ActionGroup> accel_action_group(Gtk::ActionGroup::create("canvas_view"));
1387 Glib::RefPtr<Gtk::Action> action;
1389 action=Gtk::Action::create("seek-next-frame", Gtk::StockID("gtk-forward"),_("Next Frame"),_("Next Frame"));
1390 accel_action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek),1));
1392 action=Gtk::Action::create("seek-prev-frame", Gtk::StockID("gtk-forward"),_("Prev Frame"),_("Prev Frame"));
1393 accel_action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek),-1));
1395 action=Gtk::Action::create("jump-next-keyframe", Gtk::StockID("gtk-forward"),_("Jump to Next Keyframe"),_("Jump to Next Keyframe"));
1396 accel_action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_next_keyframe));
1398 action=Gtk::Action::create("jump-prev-keyframe", Gtk::StockID("gtk-back"),_("Jump to Prev Keyframe"),_("Jump to Prev Keyframe"));
1399 accel_action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_prev_keyframe));
1401 action=Gtk::Action::create("canvas-zoom-in", Gtk::StockID("gtk-zoom-in"));
1402 accel_action_group->add( action,sigc::mem_fun(*work_area, &studio::WorkArea::zoom_in));
1404 action=Gtk::Action::create("canvas-zoom-out", Gtk::StockID("gtk-zoom-out"));
1405 accel_action_group->add( action, sigc::mem_fun(*work_area, &studio::WorkArea::zoom_out) );
1407 action=Gtk::Action::create("time-zoom-in", Gtk::StockID("gtk-zoom-in"), _("Zoom In on Timeline"));
1408 accel_action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_in) );
1410 action=Gtk::Action::create("time-zoom-out", Gtk::StockID("gtk-zoom-out"), _("Zoom Out on Timeline"));
1411 accel_action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_out) );
1413 Glib::RefPtr<Gtk::UIManager> accel_ui_manager(Gtk::UIManager::create());
1415 Glib::ustring ui_info =
1418 <accelerator action='seek-next-frame' />
1419 <accelerator action='seek-prev-frame' />
1420 <accelerator action='jump-next-keyframe' />
1421 <accelerator action='jump-prev-keyframe' />
1422 <accelerator action='canvas-zoom-in' />
1423 <accelerator action='canvas-zoom-out' />
1424 <accelerator action='time-zoom-in' />
1425 <accelerator action='time-zoom-out' />
1429 accel_ui_manager->add_ui_from_string(ui_info);
1430 add_accel_group(accel_ui_manager->get_accel_group());
1432 accel_ui_manager->insert_action_group(accel_action_group);
1433 set_ref_obj("accel_ui_manager",accel_ui_manager);
1434 set_ref_obj("accel_action_group",accel_action_group);
1442 // //Test some key stuff
1444 // filemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-save"),
1445 // hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::save))));
1446 // 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))));
1447 // 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))));
1448 // filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1450 // 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))));
1451 // 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))));
1452 // 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))));
1454 // filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1455 // 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))));
1456 // filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1457 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Render"),Gtk::AccelKey("F9"),
1458 // sigc::mem_fun(render_settings,&studio::RenderSettings::present)
1460 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Preview"),Gtk::AccelKey("F11"),
1461 // sigc::mem_fun(*this,&CanvasView::on_preview_option)
1463 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Sound File"),
1464 // sigc::mem_fun(*this,&CanvasView::on_audio_option)
1467 // filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1468 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Options"),Gtk::AccelKey("F12"),
1469 // sigc::mem_fun(canvas_options,&studio::CanvasOptions::present)
1471 // filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1472 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Close View"),
1473 // sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_view))
1475 // filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Close Document"),
1476 // sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_document))
1479 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-undo"),Gtk::AccelKey('Z',Gdk::CONTROL_MASK),SLOT_EVENT(EVENT_UNDO)));
1480 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-redo"),Gtk::AccelKey('R',Gdk::CONTROL_MASK),SLOT_EVENT(EVENT_REDO)));
1481 // editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1482 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-cut"),NOT_IMPLEMENTED_SLOT));
1483 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-copy"),NOT_IMPLEMENTED_SLOT));
1484 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-paste"),NOT_IMPLEMENTED_SLOT));
1485 // editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1486 // 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)));
1487 // 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)));
1488 // editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1490 // //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))));
1491 // //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))));
1492 // 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)));
1493 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-refresh"),Gtk::AccelKey('k',Gdk::CONTROL_MASK),SLOT_EVENT(EVENT_REFRESH)));
1494 // editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1495 // editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-properties"),Gtk::AccelKey("F8"),
1496 // sigc::mem_fun(canvas_properties,&studio::CanvasProperties::present)
1499 // build_new_layer_menu(newlayermenu);
1500 // layermenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("New"),newlayermenu));
1504 // synfigapp::Action::ParamList param_list;
1505 // param_list.add("canvas",Canvas::Handle(get_canvas()));
1506 // param_list.add("canvas_interface",canvas_interface());
1507 // add_actions_to_menu(&canvasmenu, param_list,synfigapp::Action::CATEGORY_CANVAS);
1511 // //canvasmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Keyframe Dialog"),sigc::mem_fun(keyframe_dialog,&studio::Dialog_Keyframe::present)));
1513 // // Duck Mask Menu
1516 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem());
1518 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Position Ducks"),Gtk::AccelKey('1',Gdk::MOD1_MASK)));
1519 // duck_mask_position=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1520 // duck_mask_position->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_POSITION));
1521 // duck_mask_position->signal_toggled().connect(
1523 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1524 // Duck::TYPE_POSITION
1528 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Vertex Ducks"),Gtk::AccelKey('2',Gdk::MOD1_MASK)));
1529 // duck_mask_vertex=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1530 // duck_mask_vertex->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_VERTEX));
1531 // duck_mask_vertex->signal_toggled().connect(
1533 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1534 // Duck::TYPE_VERTEX
1538 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Tangent Ducks"),Gtk::AccelKey('3',Gdk::MOD1_MASK)));
1539 // duck_mask_tangent=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1540 // duck_mask_tangent->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_TANGENT));
1541 // duck_mask_tangent->signal_toggled().connect(
1543 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1544 // Duck::TYPE_TANGENT
1548 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Radius Ducks"),Gtk::AccelKey('4',Gdk::MOD1_MASK)));
1549 // duck_mask_radius=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1550 // duck_mask_radius->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_RADIUS));
1551 // duck_mask_radius->signal_toggled().connect(
1553 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1554 // Duck::TYPE_RADIUS
1558 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Width Ducks"),Gtk::AccelKey('5',Gdk::MOD1_MASK)));
1559 // duck_mask_width=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1560 // duck_mask_width->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_WIDTH));
1561 // duck_mask_width->signal_toggled().connect(
1563 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1568 // duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Angle Ducks"),Gtk::AccelKey('6',Gdk::MOD1_MASK)));
1569 // duck_mask_angle=static_cast<Gtk::CheckMenuItem*>(&duckmaskmenu.items().back());
1570 // duck_mask_angle->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_ANGLE));
1571 // duck_mask_angle->signal_toggled().connect(
1573 // sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask),
1578 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Mask Ducks"),duckmaskmenu));
1581 // // Preview Quality Menu
1584 // qualitymenu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem());
1586 // qualitymenu.items().push_back(Gtk::Menu_Helpers::MenuElem(strprintf(_("Use Parametric Renderer"),0),
1588 // sigc::mem_fun(*work_area, &studio::WorkArea::set_quality),
1592 // for(i=1;i<=10;i++)
1594 // qualitymenu.items().push_back(Gtk::Menu_Helpers::MenuElem(strprintf(_("Set Quality to %d"),i),Gtk::AccelKey('0'+(i%10),Gdk::CONTROL_MASK),
1596 // sigc::mem_fun(*work_area, &studio::WorkArea::set_quality),
1601 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Preview Quality"),qualitymenu));
1604 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::Stock::MEDIA_PLAY,
1605 // sigc::mem_fun(*this, &studio::CanvasView::play)));
1606 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("Flipbook Dialog"),
1607 // sigc::mem_fun(*preview_dialog, &studio::Dialog_Preview::present)));
1609 // viewmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1611 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Grid Show"),Gtk::AccelKey('g',Gdk::CONTROL_MASK),
1612 // sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid)));
1613 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Grid Snap"),Gtk::AccelKey('l',Gdk::CONTROL_MASK),
1614 // sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid_snap)));
1615 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Guide Snap"),Gtk::AccelKey('k',Gdk::CONTROL_MASK),
1616 // sigc::mem_fun(*work_area, &studio::WorkArea::toggle_guide_snap)));
1617 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Low-Res"),Gtk::AccelKey('`',Gdk::CONTROL_MASK),
1618 // sigc::mem_fun(*work_area, &studio::WorkArea::toggle_low_resolution_flag)));
1620 // viewmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1622 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-in"),Gtk::AccelKey('=',static_cast<Gdk::ModifierType>(0)),
1623 // sigc::mem_fun(*work_area, &studio::WorkArea::zoom_in)));
1624 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-out"),Gtk::AccelKey('-',static_cast<Gdk::ModifierType>(0)),
1625 // sigc::mem_fun(*work_area, &studio::WorkArea::zoom_out)));
1626 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-fit"),
1627 // sigc::mem_fun(*work_area, &studio::WorkArea::zoom_fit)));
1628 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-100"),Gtk::AccelKey('`',static_cast<Gdk::ModifierType>(0)),
1629 // sigc::mem_fun(*work_area, &studio::WorkArea::zoom_norm)));
1630 // viewmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1632 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-in"),Gtk::AccelKey('+',static_cast<Gdk::ModifierType>(0)),
1633 // sigc::mem_fun(*this, &studio::CanvasView::time_zoom_in)));
1634 // viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-out"),Gtk::AccelKey('_',static_cast<Gdk::ModifierType>(0)),
1635 // sigc::mem_fun(*this, &studio::CanvasView::time_zoom_out)));
1637 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Jump to Next Keyframe"),Gtk::AccelKey(']',static_cast<Gdk::ModifierType>(0)),
1638 // sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_next_keyframe)));
1639 // viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Jump to Prev Keyframe"),Gtk::AccelKey('[',static_cast<Gdk::ModifierType>(0)),
1640 // sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_prev_keyframe)));
1642 // mainmenu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem());
1643 // mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_File"),filemenu));
1644 // mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Edit"),editmenu));
1645 // mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_View"),viewmenu));
1646 // mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Canvas"),canvasmenu));
1647 // mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Layer"),layermenu));
1649 // mainmenu.accelerate(*this);
1654 // trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("New Waypoint"),NOT_IMPLEMENTED_SLOT));
1655 // trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Delete Waypoint"),NOT_IMPLEMENTED_SLOT));
1656 // trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Export"),NOT_IMPLEMENTED_SLOT));
1657 // trackmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem());
1658 // trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Properties"),NOT_IMPLEMENTED_SLOT));
1664 // canvasmenu.show();
1665 // layermenu.show();
1667 // keyframemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-properties"),
1668 // sigc::mem_fun(*this,&studio::CanvasView::show_keyframe_dialog)
1672 // get_accel_group()->unlock();
1674 // //Set the accelerator paths for all the menus
1675 // filemenu.set_accel_path("<synfig>/File");
1676 // editmenu.set_accel_path("<synfig>/Edit");
1677 // layermenu.set_accel_path("<synfig>/Layer");
1678 // //mainmenu.set_accel_path("<synfig-main>");
1679 // canvasmenu.set_accel_path("<synfig>/Canvas");
1680 // viewmenu.set_accel_path("<synfig>/View");
1681 // duckmaskmenu.set_accel_path("<synfig>/DuckMask");
1686 CanvasView::on_unselect_layers()
1688 layer_tree->clear_selected_layers();
1692 CanvasView::show_keyframe_dialog()
1694 Glib::RefPtr<Gtk::TreeSelection> selection(keyframe_tree->get_selection());
1695 if(selection->get_selected())
1697 Gtk::TreeRow row(*selection->get_selected());
1699 Keyframe keyframe(row[keyframe_tree->model.keyframe]);
1701 keyframe_dialog.set_keyframe(keyframe);
1702 keyframe_dialog.present();
1707 CanvasView::add_layer(synfig::String x)
1709 Canvas::Handle canvas;
1711 synfigapp::SelectionManager::LayerList layer_list(get_selection_manager()->get_selected_layers());
1713 int target_depth(0);
1715 if(layer_list.empty())
1717 canvas=get_canvas();
1721 canvas=(*layer_list.begin())->get_canvas();
1722 target_depth=canvas->get_depth(*layer_list.begin());
1726 Layer::Handle layer(canvas_interface()->add_layer_to(x,canvas,target_depth));
1729 get_selection_manager()->clear_selected_layers();
1730 get_selection_manager()->set_selected_layer(layer);
1735 CanvasView::popup_layer_menu(synfig::Layer::Handle layer)
1737 //Gtk::Menu* menu(manage(new Gtk::Menu));
1738 Gtk::Menu* menu(¶mmenu);
1739 menu->items().clear();
1741 synfigapp::Action::ParamList param_list;
1742 param_list.add("time",canvas_interface()->get_time());
1743 param_list.add("canvas",Canvas::Handle(layer->get_canvas()));
1744 param_list.add("canvas_interface",canvas_interface());
1745 param_list.add("layer",layer);
1747 //Gtk::Menu *newlayers(manage(new Gtk::Menu()));
1748 //build_new_layer_menu(*newlayers);
1750 //parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("New Layer"),*newlayers));
1752 if(layer->get_name()=="PasteCanvas")
1754 menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Select All Children"),
1758 &studio::LayerTree::select_all_children_layers
1765 add_actions_to_menu(menu, param_list,synfigapp::Action::CATEGORY_LAYER);
1767 menu->popup(3,gtk_get_current_event_time());
1771 CanvasView::register_layer_type(synfig::Layer::Book::value_type &/*lyr*/,std::map<synfig::String,Gtk::Menu*>* /*category_map*/)
1773 /* if(lyr.second.category==CATEGORY_DO_NOT_USE)
1776 if(category_map->count(lyr.second.category)==0)
1777 (*category_map)[lyr.second.category]=manage(new Gtk::Menu());
1779 (*category_map)[lyr.second.category]->items().push_back(Gtk::Menu_Helpers::MenuElem(lyr.second.local_name,
1782 sigc::mem_fun(*this,&studio::CanvasView::add_layer),
1791 CanvasView::build_new_layer_menu(Gtk::Menu &/*menu*/)
1794 std::map<synfig::String,Gtk::Menu*> category_map;
1797 synfig::Layer::book().begin(),
1798 synfig::Layer::book().end(),
1802 &studio::CanvasView::register_layer_type
1808 menu.items().clear();
1809 menu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem());
1811 std::map<synfig::String,Gtk::Menu*>::iterator iter;
1812 for(iter=category_map.begin();iter!=category_map.end();++iter)
1813 menu.items().push_back(Gtk::Menu_Helpers::MenuElem(iter->first,*iter->second));
1820 CanvasView::popup_main_menu()
1822 //mainmenu.popup(0,gtk_get_current_event_time());
1823 Gtk::Menu* menu = dynamic_cast<Gtk::Menu*>(App::ui_manager()->get_widget("/menu-main"));
1826 //menu->set_accel_group(App::ui_manager()->get_accel_group());
1827 //menu->accelerate(*this);
1828 menu->popup(0,gtk_get_current_event_time());
1833 CanvasView::on_refresh_pressed()
1837 work_area->queue_render_preview();
1841 CanvasView::workarea_layer_selected(synfig::Layer::Handle layer)
1843 get_selection_manager()->clear_selected_layers();
1845 get_selection_manager()->set_selected_layer(layer);
1850 CanvasView::refresh_rend_desc()
1852 current_time_widget->set_fps(get_canvas()->rend_desc().get_frame_rate());
1856 //synfig::info("Canvasview: Refreshing render desc info");
1857 if(!get_time().is_equal(time_adjustment().get_value()))
1859 time_adjustment().set_value(get_time());
1860 time_adjustment().value_changed();
1863 Time length(get_canvas()->rend_desc().get_time_end()-get_canvas()->rend_desc().get_time_start());
1864 if(length<DEFAULT_TIME_WINDOW_SIZE)
1866 time_window_adjustment().set_page_increment(length);
1867 time_window_adjustment().set_page_size(length);
1871 time_window_adjustment().set_page_increment(DEFAULT_TIME_WINDOW_SIZE);
1872 time_window_adjustment().set_page_size(DEFAULT_TIME_WINDOW_SIZE);
1875 //set the FPS of the timeslider
1876 timeslider->set_global_fps(get_canvas()->rend_desc().get_frame_rate());
1878 //set the beginning and ending time of the time slider
1879 Time begin_time=get_canvas()->rend_desc().get_time_start();
1880 Time end_time=get_canvas()->rend_desc().get_time_end();
1882 // Setup the time_window adjustment
1883 time_window_adjustment().set_lower(begin_time);
1884 time_window_adjustment().set_upper(end_time);
1885 time_window_adjustment().set_step_increment(synfig::Time(1.0/get_canvas()->rend_desc().get_frame_rate()));
1887 //Time length(get_canvas()->rend_desc().get_time_end()-get_canvas()->rend_desc().get_time_start());
1888 if(length < time_window_adjustment().get_page_size())
1890 time_window_adjustment().set_page_increment(length);
1891 time_window_adjustment().set_page_size(length);
1894 /*synfig::info("w: %p - [%.3f,%.3f] (%.3f,%.3f) child: %p\n",
1895 &time_window_adjustment_, time_window_adjustment_.get_lower(),
1896 time_window_adjustment_.get_upper(),time_window_adjustment_.get_value(),
1897 time_window_adjustment_.get_page_size(),time_window_adjustment_.get_child_adjustment()
1900 time_window_adjustment().changed(); //only non-value stuff was changed
1902 // Setup the time adjustment
1904 //NOTE THESE TWO SHOULD BE CHANGED BY THE changed() CALL ABOVE
1905 //time_adjustment().set_lower(time_window_adjustment().get_value());
1906 //time_adjustment().set_upper(time_window_adjustment().get_value()+time_window_adjustment().get_page_size());
1908 // time_adjustment().set_lower(get_canvas()->rend_desc().get_time_start());
1909 // time_adjustment().set_upper(get_canvas()->rend_desc().get_time_end());
1910 time_adjustment().set_step_increment(synfig::Time(1.0/get_canvas()->rend_desc().get_frame_rate()));
1911 time_adjustment().set_page_increment(synfig::Time(1.0));
1912 time_adjustment().set_page_size(0);
1914 time_adjustment().changed();
1916 /*synfig::info("w: %p - [%.3f,%.3f] (%.3f,%.3f) child: %p\n",
1917 &time_window_adjustment_, time_window_adjustment_.get_lower(),
1918 time_window_adjustment_.get_upper(),time_window_adjustment_.get_value(),
1919 time_window_adjustment_.get_page_size(),time_window_adjustment_.get_child_adjustment()
1922 if(begin_time==end_time)
1931 //clamp time to big bounds...
1932 if(time_adjustment().get_value() < begin_time)
1934 time_adjustment().set_value(begin_time);
1935 time_adjustment().value_changed();
1938 if(time_adjustment().get_value() > end_time)
1940 time_adjustment().set_value(end_time);
1941 time_adjustment().value_changed();
1944 /*synfig::info("Time stats: \n"
1945 "w: %p - [%.3f,%.3f] (%.3f,%.3f) child: %p\n"
1946 "t: %p - [%.3f,%.3f] %.3f",
1947 &time_window_adjustment_, time_window_adjustment_.get_lower(),
1948 time_window_adjustment_.get_upper(),time_window_adjustment_.get_value(),
1949 time_window_adjustment_.get_page_size(),time_window_adjustment_.get_child_adjustment(),
1950 &time_adjustment_,time_adjustment_.get_lower(),time_adjustment_.get_upper(),
1951 time_adjustment_.get_value()
1954 work_area->queue_render_preview();
1959 CanvasView::close_view()
1961 if(get_instance()->get_visible_canvases()==1)
1968 static bool _close_instance(etl::handle<Instance> instance)
1970 etl::handle<Instance> argh(instance);
1971 instance->safe_close();
1972 synfig::info("closed");
1977 CanvasView::close_instance()
1979 if (get_work_area()->get_updating())
1981 get_work_area()->stop_updating(true); // stop and mark as cancelled
1983 // give the workarea chances to stop updating
1984 Glib::signal_timeout().connect(
1985 sigc::mem_fun(*this, &CanvasView::close_instance),
1989 Glib::signal_timeout().connect(
1990 sigc::bind(sigc::ptr_fun(_close_instance),
1991 (etl::handle<Instance>)get_instance()),
1997 CanvasView::create(etl::loose_handle<Instance> instance, etl::handle<synfig::Canvas> canvas)
1999 etl::handle<studio::CanvasView> view(new CanvasView(instance,instance->synfigapp::Instance::find_canvas_interface(canvas)));
2000 instance->canvas_view_list().push_front(view);
2001 instance->signal_canvas_view_created()(view.get());
2006 CanvasView::update_title()
2010 if(get_instance()->synfigapp::Instance::get_action_count())
2012 title+=etl::basename(get_instance()->get_file_name())
2014 if(get_canvas()->get_name().empty())
2015 title+='"'+get_canvas()->get_id()+'"';
2017 title+='"'+get_canvas()->get_name()+'"';
2019 if(get_instance()->synfigapp::Instance::in_repository())
2022 if(get_instance()->synfigapp::Instance::is_modified())
2023 title+=_("-MODIFIED");
2024 if(get_instance()->synfigapp::Instance::is_updated())
2025 title+=_("-UPDATED");
2029 if(get_canvas()->is_root())
2030 title+=_(" (Root)");
2037 CanvasView::on_hide()
2040 Gtk::Window::on_hide();
2044 CanvasView::present()
2046 grab_focus();//on_focus_in_event(0);
2047 Gtk::Window::present();
2051 CanvasView::on_focus_in_event(GdkEventFocus*x)
2053 if(studio::App::get_selected_canvas_view()!=this)
2055 if(studio::App::get_selected_canvas_view())
2057 studio::App::get_selected_canvas_view()->get_smach().process_event(EVENT_YIELD_TOOL_OPTIONS);
2058 App::ui_manager()->remove_action_group(App::get_selected_canvas_view()->action_group);
2061 get_smach().process_event(EVENT_REFRESH_TOOL_OPTIONS);
2063 studio::App::set_selected_canvas_view(this);
2065 App::ui_manager()->insert_action_group(action_group);
2068 // HACK ... Questionable...?
2070 return Gtk::Window::on_focus_in_event(x);
2076 CanvasView::on_focus_out_event(GdkEventFocus*x)
2078 //App::ui_manager()->remove_action_group(action_group);
2079 //App::ui_manager()->ensure_update();
2080 return Gtk::Window::on_focus_out_event(x);
2084 CanvasView::refresh_tables()
2086 // if(layer_tree_store_)layer_tree_store_->refresh();
2087 // if(children_tree_store_)children_tree_store_->refresh();
2091 CanvasView::rebuild_tables()
2093 // layer_tree_store_->rebuild();
2094 // children_tree_store_->rebuild();
2098 CanvasView::build_tables()
2100 // layer_tree_store_->rebuild();
2101 // children_tree_store_->rebuild();
2105 CanvasView::on_layer_toggle(synfig::Layer::Handle layer)
2107 synfigapp::Action::Handle action(synfigapp::Action::create("layer_activate"));
2113 action->set_param("canvas",Canvas::Handle(layer->get_canvas()));
2114 if(!action->set_param("canvas_interface",canvas_interface()))
2115 // if(!action->set_param("canvas_interface",get_instance()->find_canvas_interface(layer->get_canvas())))
2116 synfig::error("LayerActivate didn't like CanvasInterface...?");
2117 action->set_param("time",get_time());
2118 action->set_param("layer",layer);
2119 action->set_param("new_status",!layer->active());
2121 assert(action->is_ready());
2123 canvas_interface()->get_instance()->perform_action(action);
2128 CanvasView::popup_param_menu(synfigapp::ValueDesc value_desc, float location)
2130 parammenu.items().clear();
2131 get_instance()->make_param_menu(¶mmenu,get_canvas(),value_desc,location);
2133 parammenu.popup(3,gtk_get_current_event_time());
2137 CanvasView::add_actions_to_menu(Gtk::Menu *menu, const synfigapp::Action::ParamList ¶m_list,synfigapp::Action::Category category)const
2139 get_instance()->add_actions_to_menu(menu, param_list, category);
2143 CanvasView::on_layer_user_click(int button, Gtk::TreeRow /*row*/, LayerTree::ColumnID /*column_id*/)
2150 Gtk::MenuItem* menu = dynamic_cast<Gtk::MenuItem*>(App::ui_manager()->get_widget("/menu-main/menu-layer"));
2151 if(menu && menu->get_submenu())
2153 //menu->set_accel_group(App::ui_manager()->get_accel_group());
2154 //menu->accelerate(*this);
2155 menu->get_submenu()->popup(button,gtk_get_current_event_time());
2160 bool multiple_selected=true;
2162 if(layer_tree->get_selection()->count_selected_rows()<=1)
2163 multiple_selected=false;
2165 // If the clicked row is not selected, then unselect
2166 // everything that isn't selected and select this row
2167 if(multiple_selected && !layer_tree->get_selection()->is_selected(row))
2169 layer_tree->get_selection()->unselect_all();
2170 layer_tree->get_selection()->select(row);
2171 multiple_selected=false;
2174 if(column_id==COLUMNID_TIME_TRACK)
2177 //synfigapp::ValueDesc value_desc(row[layer_param_tree_model.value_desc]);
2178 //ValueNode::Handle value_node(row[layer_param_tree_model.value_node]);
2179 //ValueNode::Handle parent_value_node;
2180 //ValueBase value=row[layer_param_tree_model.value];
2184 // parent_value_node=(*row.parent())[layer_tree_model.value_node];
2188 Layer::Handle layer(row[layer_tree_model.layer]);
2189 synfigapp::Action::ParamList param_list;
2190 param_list.add("time",canvas_interface()->get_time());
2191 param_list.add("canvas",Canvas::Handle(row[layer_tree_model.canvas]));
2192 param_list.add("canvas_interface",canvas_interface());
2193 if(!multiple_selected)
2194 param_list.add("layer",layer);
2197 synfigapp::SelectionManager::LayerList layer_list(get_selection_manager()->get_selected_layers());
2198 synfigapp::SelectionManager::LayerList::iterator iter;
2200 for(iter=layer_list.begin();iter!=layer_list.end();++iter)
2201 param_list.add("layer",Layer::Handle(*iter));
2204 parammenu.items().clear();
2206 Gtk::Menu *newlayers(manage(new Gtk::Menu()));
2207 // do we need this? the code is all #ifdef'ed out anyway
2208 // newlayers->signal_hide().connect(sigc::bind(sigc::ptr_fun(&delete_widget), newlayers));
2209 build_new_layer_menu(*newlayers);
2211 parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("New Layer"),*newlayers));
2212 if(!multiple_selected && layer->get_name()=="PasteCanvas")
2214 parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Select All Children"),
2218 &studio::LayerTree::select_all_children_layers
2225 add_actions_to_menu(¶mmenu, param_list,synfigapp::Action::CATEGORY_LAYER);
2226 parammenu.popup(button,gtk_get_current_event_time());
2230 else if(column_id==LayerTree::COLUMNID_TIME_TRACK && value_node && handle<synfig::ValueNode_Animated>::cast_dynamic(value_node))
2232 // Right-click on time track with animated
2233 // trackmenu.popup(0,0);
2238 if(!multiple_selected)
2240 popup_param_menu(value_desc);
2247 parammenu.items().clear();
2248 parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Connect"),
2249 hide_return(sigc::mem_fun(*canvas_interface().get(),&synfigapp::CanvasInterface::connect_selected_layer_params))
2251 parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Disconnect"),
2252 hide_return(sigc::mem_fun(*canvas_interface().get(),&synfigapp::CanvasInterface::disconnect_selected_layer_params))
2254 parammenu.popup(0,0);
2274 CanvasView::on_children_user_click(int button, Gtk::TreeRow row, ChildrenTree::ColumnID column_id)
2280 if(column_id==COLUMNID_TIME_TRACK)
2282 if(!(bool)row[children_tree_model.is_canvas])
2284 synfigapp::ValueDesc value_desc=row[children_tree_model.value_desc];
2287 //! \todo fix properly -- what is the child dialog for?
2288 synfig::info("preventing child dialog right-click crash");
2292 popup_param_menu(value_desc);
2306 CanvasView::on_keyframe_tree_event(GdkEvent *event)
2310 case GDK_BUTTON_PRESS:
2311 switch(event->button.button)
2315 //keyframemenu.popup(event->button.button,gtk_get_current_event_time());
2321 case GDK_MOTION_NOTIFY:
2323 case GDK_BUTTON_RELEASE:
2333 CanvasView::refresh_time_window()
2335 //THESE SHOULD AUTOMATICALLY BE TAKEN CARE OF
2336 //time_adjustment().set_lower(time_window_adjustment().get_value());
2337 //time_adjustment().set_upper(time_window_adjustment().get_value()+time_window_adjustment().get_page_size());
2339 time_adjustment().set_page_increment(1.0); // One second
2340 time_adjustment().set_page_size(0);
2343 time_adjustment().set_step_increment(1.0/get_canvas()->rend_desc().get_frame_rate());
2344 time_adjustment().changed();
2346 //NOTE THIS SHOULD HOOK INTO THE CORRECT SIGNALS...
2348 children_tree->queue_draw();
2352 CanvasView::on_time_changed()
2354 Time time(get_time());
2356 current_time_widget->set_value(time);
2358 get_canvas()->keyframe_list().find(time);
2359 current_time_widget->modify_text(Gtk::STATE_NORMAL,Gdk::Color("#FF0000"));
2361 current_time_widget->modify_text(Gtk::STATE_NORMAL,Gdk::Color("#000000"));
2364 if(get_time() != time_adjustment().get_value())
2367 //Recenters the window, causing it to jump (possibly undesirably... but whatever)
2368 if(time < time_window_adjustment().get_value() ||
2369 time > time_window_adjustment().get_value()+time_window_adjustment().get_page_size())
2371 time_window_adjustment().set_value(
2372 time-time_window_adjustment().get_page_size()/2
2375 time_adjustment().set_value(time);
2376 time_adjustment().value_changed();
2378 // Shouldn't these trees just hook into
2379 // the time changed signal...?
2380 //YES THEY SHOULD...
2381 if(layer_tree)layer_tree->queue_draw();
2382 if(children_tree)children_tree->queue_draw();
2387 CanvasView::time_zoom_in()
2389 time_window_adjustment().set_page_size(time_window_adjustment().get_page_size()*0.75);
2390 time_window_adjustment().changed();
2392 refresh_time_window();
2396 CanvasView::time_zoom_out()
2398 time_window_adjustment().set_page_size(time_window_adjustment().get_page_size()/0.75);
2399 time_window_adjustment().changed();
2401 refresh_time_window();
2405 CanvasView::time_was_changed()
2407 synfig::Time time((synfig::Time)(double)time_adjustment().get_value());
2412 CanvasView::on_edited_value(synfigapp::ValueDesc value_desc,synfig::ValueBase new_value)
2414 canvas_interface()->change_value(value_desc,new_value);
2419 CanvasView::on_children_edited_value(const Glib::ustring&path_string,synfig::ValueBase value)
2421 Gtk::TreePath path(path_string);
2423 const Gtk::TreeRow row = *(children_tree->get_model()->get_iter(path));
2425 assert((bool)row[children_tree_model.is_value_node]);
2427 synfigapp::ValueDesc value_desc=row[children_tree_model.value_desc];
2430 on_edited_value(value_desc,value);
2435 CanvasView::on_id_changed()
2442 CanvasView::on_mode_changed(synfigapp::CanvasInterface::Mode mode)
2444 // If the animate flag was set in mode...
2445 if(mode&synfigapp::MODE_ANIMATE)
2448 icon=manage(new Gtk::Image(Gtk::StockID("gtk-no"),Gtk::ICON_SIZE_BUTTON));
2449 animatebutton->remove();
2450 animatebutton->add(*icon);
2451 tooltips.set_tip(*animatebutton,_("In Animate Editing Mode"));
2452 icon->set_padding(0,0);
2458 icon=manage(new Gtk::Image(Gtk::StockID("gtk-yes"),Gtk::ICON_SIZE_BUTTON));
2459 animatebutton->remove();
2460 animatebutton->add(*icon);
2461 tooltips.set_tip(*animatebutton,_("Not in Animate Editing Mode"));
2462 icon->set_padding(0,0);
2466 if((mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST))
2469 icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_all"),Gtk::ICON_SIZE_BUTTON));
2470 keyframebutton->remove();
2471 keyframebutton->add(*icon);
2472 tooltips.set_tip(*keyframebutton,_("All Keyframes Locked"));
2473 icon->set_padding(0,0);
2476 else if((mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST))
2479 icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_future"),Gtk::ICON_SIZE_BUTTON));
2480 keyframebutton->remove();
2481 keyframebutton->add(*icon);
2482 tooltips.set_tip(*keyframebutton,_("Future Keyframes Locked"));
2483 icon->set_padding(0,0);
2486 else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST))
2489 icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_past"),Gtk::ICON_SIZE_BUTTON));
2490 keyframebutton->remove();
2491 keyframebutton->add(*icon);
2492 tooltips.set_tip(*keyframebutton,_("Past Keyframes Locked"));
2493 icon->set_padding(0,0);
2496 else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST))
2499 icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_none"),Gtk::ICON_SIZE_BUTTON));
2500 keyframebutton->remove();
2501 keyframebutton->add(*icon);
2502 tooltips.set_tip(*keyframebutton,_("No Keyframes Locked"));
2503 icon->set_padding(0,0);
2507 work_area->queue_draw();
2511 CanvasView::on_animate_button_pressed()
2513 if(get_mode()&synfigapp::MODE_ANIMATE)
2514 set_mode(get_mode()-synfigapp::MODE_ANIMATE);
2516 set_mode(get_mode()|synfigapp::MODE_ANIMATE);
2520 CanvasView::on_keyframe_button_pressed()
2522 synfigapp::CanvasInterface::Mode mode(get_mode());
2524 if((mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST))
2526 set_mode(get_mode()-synfigapp::MODE_ANIMATE_FUTURE);
2528 else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST))
2530 set_mode(get_mode()-synfigapp::MODE_ANIMATE_PAST|synfigapp::MODE_ANIMATE_FUTURE);
2532 else if((mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST))
2534 set_mode(get_mode()-synfigapp::MODE_ANIMATE_FUTURE);
2536 else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST))
2538 set_mode(get_mode()|synfigapp::MODE_ANIMATE_FUTURE|synfigapp::MODE_ANIMATE_PAST);
2543 CanvasView::duck_change_param(const synfig::Point &value,synfig::Layer::Handle layer, synfig::String param_name)
2545 return canvas_interface()->change_value(synfigapp::ValueDesc(layer,param_name),value);
2549 CanvasView::on_duck_changed(const synfig::Point &value,const synfigapp::ValueDesc& value_desc)
2551 switch(value_desc.get_value_type())
2553 case ValueBase::TYPE_REAL:
2554 return canvas_interface()->change_value(value_desc,value.mag());
2556 case ValueBase::TYPE_ANGLE:
2557 return canvas_interface()->change_value(value_desc,Angle::tan(value[1],value[0]));
2560 return canvas_interface()->change_value(value_desc,value);
2568 CanvasView::on_duck_angle_changed(const synfig::Angle &rotation,const synfigapp::ValueDesc& value_desc)
2570 // \todo will this really always be the case?
2571 assert(value_desc.get_value_type() == ValueBase::TYPE_ANGLE);
2572 return canvas_interface()->change_value(value_desc, value_desc.get_value(get_time()).get(Angle()) + rotation);
2576 CanvasView::selected_layer_color_set(synfig::Color color)
2578 synfigapp::SelectionManager::LayerList selected_list(get_selection_manager()->get_selected_layers());
2579 synfigapp::SelectionManager::LayerList::iterator iter;
2581 // Create the action group
2582 //synfigapp::PassiveGrouper group(canvas_interface()->get_instance(),_("Set Colors"));
2584 Layer::Handle layer;
2585 for(iter=selected_list.begin();iter!=selected_list.end();++iter)
2590 on_edited_value(synfigapp::ValueDesc(layer,"color"),color);
2595 CanvasView::rebuild_ducks_layer_(synfig::TransformStack& transform_stack, synfig::Canvas::Handle canvas, std::set<synfig::Layer::Handle>& selected_list)
2600 #define QUEUE_REBUILD_DUCKS sigc::mem_fun(*this,&CanvasView::queue_rebuild_ducks)
2604 synfig::warning("CanvasView::rebuild_ducks_layer_(): Layer doesn't have canvas set");
2607 for(Canvas::iterator iter(canvas->begin());iter!=canvas->end();++iter)
2609 Layer::Handle layer(*iter);
2611 if(selected_list.count(layer))
2613 if(!curr_transform_stack_set)
2615 curr_transform_stack_set=true;
2616 curr_transform_stack=transform_stack;
2619 // This layer is currently selected.
2620 duck_changed_connections.push_back(layer->signal_changed().connect(QUEUE_REBUILD_DUCKS));
2622 // do the bounding box thing
2623 bbox|=transform_stack.perform(layer->get_bounding_rect());
2625 // Grab the layer's list of parameters
2626 Layer::ParamList paramlist(layer->get_param_list());
2628 // Grab the layer vocabulary
2629 Layer::Vocab vocab=layer->get_param_vocab();
2630 Layer::Vocab::iterator iter;
2632 for(iter=vocab.begin();iter!=vocab.end();iter++)
2634 if(!iter->get_hidden() && !iter->get_invisible_duck())
2636 synfigapp::ValueDesc value_desc(layer,iter->get_name());
2637 work_area->add_to_ducks(value_desc,this,transform_stack,&*iter);
2638 if(value_desc.is_value_node())
2639 duck_changed_connections.push_back(value_desc.get_value_node()->signal_changed().connect(QUEUE_REBUILD_DUCKS));
2641 if(iter->get_name()=="color")
2644 if(!App::dialog_color->busy())
2646 App::dialog_color->reset();
2647 App::dialog_color->set_color(layer->get_param("color").get(Color()));
2648 App::dialog_color->signal_edited().connect(
2651 &studio::CanvasView::selected_layer_color_set
2660 layer_name=layer->get_name();
2664 Transform::Handle trans(layer->get_transform());
2667 transform_stack.push(trans);
2671 /* // Add transforms onto the stack
2672 if(layer_name=="Translate")
2674 transform_stack.push(synfig::Transform_Translate(layer->get_param("origin").get(Vector())));
2677 if(layer_name=="Zoom")
2680 scale[0]=scale[1]=exp(layer->get_param("amount").get(Real()));
2681 transform_stack.push(synfig::Transform_Scale(scale,layer->get_param("center").get(Vector())));
2684 if(layer_name=="stretch")
2686 Vector scale(layer->get_param("amount").get(Vector()));
2687 transform_stack.push(synfig::Transform_Scale(scale,layer->get_param("center").get(Vector())));
2690 if(layer_name=="Rotate")
2692 transform_stack.push(synfig::Transform_Rotate(layer->get_param("amount").get(Angle()),layer->get_param("origin").get(Vector())));
2698 // If this is a paste canvas layer, then we need to
2700 if(layer_name=="PasteCanvas")
2703 scale[0]=scale[1]=exp(layer->get_param("zoom").get(Real()));
2704 Vector origin(layer->get_param("origin").get(Vector()));
2706 Canvas::Handle child_canvas(layer->get_param("canvas").get(Canvas::Handle()));
2708 if(!scale.is_equal_to(Vector(1,1)))
2709 transform_stack.push(new Transform_Scale(scale,origin));
2710 if(!scale.is_equal_to(Vector(0,0)))
2711 transform_stack.push(new Transform_Translate(origin));
2713 rebuild_ducks_layer_(transform_stack,child_canvas,selected_list);
2715 if(!scale.is_equal_to(Vector(0,0)))
2716 transform_stack.pop();
2717 if(!scale.is_equal_to(Vector(1,1)))
2718 transform_stack.pop();
2721 // Remove all of the transforms we have added
2722 while(transforms--) { transform_stack.pop(); }
2724 #undef QUEUE_REBUILD_DUCKS
2728 CanvasView::queue_rebuild_ducks()
2731 if(rebuild_ducks_queued)
2734 if(rebuild_ducks_queued)
2735 queue_rebuild_ducks_connection.disconnect();
2738 queue_rebuild_ducks_connection=Glib::signal_timeout().connect(
2740 sigc::mem_fun(*this,&CanvasView::rebuild_ducks),
2746 rebuild_ducks_queued=true;
2750 CanvasView::rebuild_ducks()
2755 synfig::info("%d",i/(i-i));
2758 rebuild_ducks_queued=false;
2759 //queue_rebuild_ducks_connection.disconnect();
2761 if(work_area->is_dragging())
2763 queue_rebuild_ducks();
2767 if(!duck_refresh_flag)
2769 duck_refresh_needed=true;
2775 work_area->clear_ducks();
2776 work_area->set_time(get_time());
2777 get_canvas()->set_time(get_time());
2778 curr_transform_stack.clear();
2779 //curr_transform_stack.push(new Transform_Translate(Point(0,0)));
2780 curr_transform_stack_set=false;
2782 for(;!duck_changed_connections.empty();duck_changed_connections.pop_back())duck_changed_connections.back().disconnect();
2784 //get_canvas()->set_time(get_time());
2785 bool not_empty(false);
2787 // First do the layers...
2789 synfigapp::SelectionManager::LayerList selected_list(get_selection_manager()->get_selected_layers());
2790 std::set<synfig::Layer::Handle> layer_set(selected_list.begin(),selected_list.end());
2792 if(!layer_set.empty())
2795 synfig::TransformStack transform_stack;
2797 rebuild_ducks_layer_(transform_stack, get_canvas(), layer_set);
2801 // Now do the children
2803 synfigapp::SelectionManager::ChildrenList selected_list(get_selection_manager()->get_selected_children());
2804 synfigapp::SelectionManager::ChildrenList::iterator iter;
2805 synfig::TransformStack transform_stack;
2807 if(selected_list.empty())
2814 for(iter=selected_list.begin();iter!=selected_list.end();++iter)
2816 work_area->add_to_ducks(*iter,this,transform_stack);
2820 work_area->refresh_selected_ducks();
2821 work_area->queue_draw_preview();
2825 CanvasView::on_dirty_preview()
2829 IsWorking is_working(*this);
2831 work_area->queue_render_preview();
2838 assert(get_canvas());
2840 // If we are already busy, don't play!
2841 if(working_depth)return;
2843 // Set us up as working
2844 IsWorking is_working(*this);
2848 time=work_area->get_time(),
2849 endtime=get_canvas()->rend_desc().get_time_end();
2851 // If we are already at the end of time, start over
2853 time=get_canvas()->rend_desc().get_time_start();
2857 work_area->clear_ducks();
2859 for(timer.reset(); time + timer() < endtime;)
2861 //Clamp the time window so we can see the time value as it races across the horizon
2862 bool timewindreset = false;
2864 while( time + timer() > Time(time_window_adjustment().get_sub_upper()) )
2866 time_window_adjustment().set_value(
2868 time_window_adjustment().get_value()+time_window_adjustment().get_page_size()/2,
2869 time_window_adjustment().get_upper()-time_window_adjustment().get_page_size() )
2871 timewindreset = true;
2874 while( time + timer() < Time(time_window_adjustment().get_sub_lower()) )
2876 time_window_adjustment().set_value(
2878 time_window_adjustment().get_value()-time_window_adjustment().get_page_size()/2,
2879 time_window_adjustment().get_lower())
2882 timewindreset = true;
2885 //we need to tell people that the value changed
2886 if(timewindreset) time_window_adjustment().value_changed();
2888 //update actual time to next step
2889 time_adjustment().set_value(time+timer());
2890 time_adjustment().value_changed();
2892 if(!work_area->sync_render_preview())
2895 // wait for the workarea to refresh itself
2896 while (studio::App::events_pending())
2897 studio::App::iteration(false);
2899 if(get_cancel_status())
2907 time_adjustment().set_value(endtime);
2908 time_adjustment().value_changed();
2912 CanvasView::show_tables()
2915 Smach::event_result x(process_event_key(EVENT_TABLES_SHOW));
2916 if(x==Smach::RESULT_OK || x==Smach::RESULT_ACCEPT)
2918 Gtk::IconSize iconsize=Gtk::IconSize::from_name("synfig-small_icon");
2919 treetogglebutton->remove();
2920 treetogglebutton->add(*manage(new Gtk::Image(Gtk::StockID("gtk-go-down"),iconsize)));
2921 treetogglebutton->show_all();
2928 CanvasView::hide_tables()
2931 Smach::event_result x(process_event_key(EVENT_TABLES_HIDE));
2932 if(x==Smach::RESULT_OK || x==Smach::RESULT_ACCEPT)
2934 Gtk::IconSize iconsize=Gtk::IconSize::from_name("synfig-small_icon");
2935 treetogglebutton->remove();
2936 treetogglebutton->add(*manage(new Gtk::Image(Gtk::StockID("gtk-go-up"),iconsize)));
2937 treetogglebutton->show_all();
2944 CanvasView::tables_are_visible()
2946 // return notebook->is_visible();
2951 CanvasView::toggle_tables()
2953 // if(tables_are_visible())
2960 CanvasView::show_timebar()
2963 current_time_widget->show();
2965 //keyframe_tab_child->show();
2967 layer_tree->set_show_timetrack(true);
2969 children_tree->set_show_timetrack(true);
2973 CanvasView::hide_timebar()
2976 current_time_widget->hide();
2977 //keyframe_tab_child->hide();
2979 layer_tree->set_show_timetrack(false);
2981 children_tree->set_show_timetrack(false);
2985 CanvasView::set_sensitive_timebar(bool sensitive)
2987 timebar->set_sensitive(sensitive);
2988 current_time_widget->set_sensitive(sensitive);
2989 //keyframe_tab_child->set_sensitive(sensitive);
2991 layer_tree->set_sensitive(sensitive);
2993 children_tree->set_sensitive(sensitive);
2998 CanvasView::on_waypoint_clicked(synfigapp::ValueDesc value_desc,synfig::Waypoint waypoint,int button)
3000 waypoint_dialog.set_value_desc(value_desc);
3001 waypoint_dialog.set_waypoint(waypoint);
3006 waypoint_dialog.show();
3010 Gtk::Menu* waypoint_menu(manage(new Gtk::Menu()));
3011 waypoint_menu->signal_hide().connect(sigc::bind(sigc::ptr_fun(&delete_widget), waypoint_menu));
3013 waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-jump-to"),
3016 *canvas_interface(),
3017 &synfigapp::CanvasInterface::set_time
3023 waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("Edit Waypoint"),
3030 waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-duplicate"),
3034 *canvas_interface(),
3035 &synfigapp::CanvasInterface::waypoint_duplicate
3042 waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-delete"),
3046 *canvas_interface(),
3047 &synfigapp::CanvasInterface::waypoint_remove
3054 waypoint_menu->popup(button+1,gtk_get_current_event_time());
3063 CanvasView::on_waypoint_changed()
3065 synfigapp::Action::ParamList param_list;
3066 param_list.add("canvas",get_canvas());
3067 param_list.add("canvas_interface",canvas_interface());
3068 param_list.add("value_node",waypoint_dialog.get_value_desc().get_value_node());
3069 param_list.add("waypoint",waypoint_dialog.get_waypoint());
3070 // param_list.add("time",canvas_interface()->get_time());
3072 get_instance()->process_action("waypoint_set_smart", param_list);
3076 CanvasView::on_waypoint_delete()
3078 synfigapp::Action::ParamList param_list;
3079 param_list.add("canvas",get_canvas());
3080 param_list.add("canvas_interface",canvas_interface());
3081 param_list.add("value_node",waypoint_dialog.get_value_desc().get_value_node());
3082 param_list.add("waypoint",waypoint_dialog.get_waypoint());
3083 // param_list.add("time",canvas_interface()->get_time());
3085 get_instance()->process_action("waypoint_remove", param_list);
3089 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)
3091 // We will make this true once we have a solid drop
3092 bool success(false);
3093 //synfig::info("Dropped data of type \"%s\"",selection_data.get_data_type());
3094 //synfig::info("Dropped data of target \"%s\"",gdk_atom_name(selection_data->target));
3095 //synfig::info("selection=\"%s\"",gdk_atom_name(selection_data->selection));
3097 if ((selection_data_.get_length() >= 0) && (selection_data_.get_format() == 8))
3099 if(synfig::String(selection_data_.get_data_type())=="STRING")do
3101 synfig::String selection_data((gchar *)(selection_data_.get_data()));
3103 Layer::Handle layer(synfig::Layer::create("Text"));
3106 if(!layer->set_param("text",ValueBase(selection_data)))
3109 synfigapp::Action::Handle action(synfigapp::Action::create("layer_add"));
3115 action->set_param("canvas",get_canvas());
3116 action->set_param("canvas_interface",canvas_interface());
3117 action->set_param("new",layer);
3119 if(!get_instance()->perform_action(action))
3122 // Ok, we have successfully imported at least one item.
3124 } while(0); // END of "STRING"
3126 if(synfig::String(selection_data_.get_data_type())=="text/plain")
3128 synfig::String selection_data((gchar *)(selection_data_.get_data()));
3130 // For some reason, GTK hands us a list of URLs separated
3131 // by not only Carriage-Returns, but also Line-Feeds.
3132 // Line-Feeds will mess us up. Remove all the line-feeds.
3133 while(selection_data.find_first_of('\r')!=synfig::String::npos)
3134 selection_data.erase(selection_data.begin()+selection_data.find_first_of('\r'));
3136 std::stringstream stream(selection_data);
3138 //synfigapp::PassiveGrouper group(canvas_interface()->get_instance(),_("Insert Image"));
3141 synfig::String filename,URI;
3142 getline(stream,filename);
3144 // If we don't have a filename, move on.
3145 if(filename.empty())
3148 // Make sure this URL is of the "file://" type.
3149 URI=String(filename.begin(),filename.begin()+sizeof("file://")-1);
3152 synfig::warning("Unknown URI (%s) in \"%s\"",URI.c_str(),filename.c_str());
3156 // Strip the "file://" part from the filename
3157 filename=synfig::String(filename.begin()+sizeof("file://")-1,filename.end());
3159 String ext(filename_extension(filename));
3160 if (ext.size()) ext = ext.substr(1); // skip initial '.'
3162 // If this is a SIF file, then we need to do things slightly differently
3165 if(work_area->load_sketch(filename))
3168 work_area->queue_draw();
3173 if(canvas_interface()->import(filename))
3179 } // END of "text/plain"
3182 ui_interface_->error("Drop failed: bad selection data");
3185 context->drag_finish(success, false, time);
3189 CanvasView::on_keyframe_add_pressed()
3191 synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_add"));
3195 ui_interface_->error("I am unable to find the appropriate action");
3199 action->set_param("canvas",get_canvas());
3200 action->set_param("canvas_interface",canvas_interface());
3201 action->set_param("keyframe",Keyframe(get_time()));
3203 canvas_interface()->get_instance()->perform_action(action);
3207 CanvasView::on_keyframe_duplicate_pressed()
3209 const KeyframeTreeStore::Model model;
3210 const Gtk::TreeRow row(*keyframe_tree->get_selection()->get_selected());
3214 ui_interface_->error("I am unable to duplicate the keyframe");
3217 keyframe=row[model.keyframe];
3219 synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_duplicate"));
3223 ui_interface_->error("I am unable to find the appropriate action");
3227 action->set_param("canvas",get_canvas());
3228 action->set_param("canvas_interface",canvas_interface());
3229 action->set_param("keyframe",keyframe);
3230 action->set_param("time",get_time());
3232 canvas_interface()->get_instance()->perform_action(action);
3236 CanvasView::on_keyframe_remove_pressed()
3238 const KeyframeTreeStore::Model model;
3239 const Gtk::TreeRow row(*keyframe_tree->get_selection()->get_selected());
3243 ui_interface_->error("I am unable to remove the keyframe");
3246 keyframe=row[model.keyframe];
3248 synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_remove"));
3252 ui_interface_->error("I am unable to find the appropriate action");
3256 action->set_param("canvas",get_canvas());
3257 action->set_param("canvas_interface",canvas_interface());
3258 action->set_param("keyframe",keyframe);
3260 canvas_interface()->get_instance()->perform_action(action);
3265 CanvasView::toggle_duck_mask(Duckmatic::Type type)
3267 bool is_currently_on(work_area->get_type_mask()&type);
3271 case Duck::TYPE_POSITION:
3272 if(duck_mask_position)
3273 duck_mask_position->set_active(!is_currently_on);
3276 case Duck::TYPE_VERTEX:
3277 if(duck_mask_vertex)
3278 duck_mask_vertex->set_active(!is_currently_on);
3281 case Duck::TYPE_TANGENT:
3282 if(duck_mask_tangent)
3283 duck_mask_tangent->set_active(!is_currently_on);
3286 case Duck::TYPE_RADIUS:
3287 if(duck_mask_radius)
3288 duck_mask_radius->set_active(!is_currently_on);
3291 case Duck::TYPE_WIDTH:
3293 duck_mask_width->set_active(!is_currently_on);
3296 case Duck::TYPE_ANGLE:
3298 duck_mask_angle->set_active(!is_currently_on);
3302 synfig::warning("CanvasView::toggle_duck_mask():Unknown duck type!");
3307 work_area->set_type_mask(work_area->get_type_mask()-type);
3309 work_area->set_type_mask(work_area->get_type_mask()|type);
3311 work_area->queue_draw();
3316 CanvasView::image_import()
3318 String filename(dirname(get_canvas()->get_file_name()));
3319 if(App::dialog_open_file(_("Import Image"), filename))
3320 canvas_interface()->import(filename);
3324 CanvasView::process_event_key(EventKey x)
3326 return smach_.process_event(x);
3330 CanvasView::on_input_device_changed(GdkDevice* device)
3334 get_smach().egress();
3338 synfigapp::InputDevice::Handle input_device;
3339 input_device=synfigapp::Main::select_input_device(device->name);
3340 App::toolbox->change_state(input_device->get_state());
3341 process_event_key(EVENT_INPUT_DEVICE_CHANGED);
3345 CanvasView::on_preview_option()
3347 Dialog_PreviewOptions *po = dynamic_cast<Dialog_PreviewOptions *>(get_ext_widget("prevoptions"));
3349 Canvas::Handle canv = get_canvas();
3353 RendDesc &r = canv->rend_desc();
3354 if(r.get_frame_rate())
3356 float rate = 1/r.get_frame_rate();
3357 float beg = r.get_time_start() + r.get_frame_start()*rate;
3358 float end = r.get_time_start() + r.get_frame_end()*rate;
3362 po = new Dialog_PreviewOptions;
3363 po->set_zoom(work_area->get_zoom()/2);
3364 po->set_fps(r.get_frame_rate()/2);
3365 po->set_begintime(beg);
3366 po->set_begin_override(false);
3367 po->set_endtime(end);
3368 po->set_end_override(false);
3370 set_ext_widget("prevoptions",po);
3372 /*po->set_zoom(work_area->get_zoom()/2);
3373 po->set_fps(r.get_frame_rate()/2);
3374 po->set_begintime(beg);
3375 po->set_begin_override(false);
3376 po->set_endtime(end);
3377 po->set_end_override(false);*/
3379 po->set_global_fps(r.get_frame_rate());
3380 po->signal_finish().connect(sigc::mem_fun(*this,&CanvasView::on_preview_create));
3387 CanvasView::on_preview_create(const PreviewInfo &info)
3389 //set all the options
3390 etl::handle<Preview> prev = new Preview;
3392 prev->set_canvasview(this);
3393 prev->set_zoom(info.zoom);
3394 prev->set_fps(info.fps);
3395 prev->set_overbegin(info.overbegin);
3396 prev->set_begintime(info.begintime);
3397 prev->set_overend(info.overend);
3398 prev->set_endtime(info.endtime);
3399 prev->set_quality(work_area->get_quality());
3404 Dialog_Preview *pd = preview_dialog.get();
3407 pd->set_default_size(700,510);
3408 pd->set_preview(prev.get());
3413 CanvasView::on_audio_option()
3415 synfig::warning("Launching Audio Options");
3416 sound_dialog->set_global_fps(get_canvas()->rend_desc().get_frame_rate());
3417 sound_dialog->present();
3421 CanvasView::on_audio_file_change(const std::string &f)
3423 //save in meta data - always even when not valid...
3424 canvas_interface()->set_meta_data("audiofile",f);
3428 CanvasView::on_audio_offset_change(const synfig::Time &t)
3430 canvas_interface()->set_meta_data("audiooffset",t.get_string());
3434 CanvasView::on_audio_file_notify()
3436 std::string file(get_canvas()->get_meta_data("audiofile"));
3437 if(!file.c_str()) return;
3439 if(!audio->load(file,dirname(get_canvas()->get_file_name())+string("/")))
3441 if(file != "") synfig::warning("Could not load the file: %s", file.c_str());
3442 get_canvas()->erase_meta_data("audiofile");
3444 disp_audio->set_profile(etl::handle<AudioProfile>());
3447 //save in canvasview
3448 synfig::warning("Getting the profile of the music stuff");
3450 //profile specific stuff for the preview widget
3451 //similar for other attachments
3452 Dialog_Preview *pd = preview_dialog.get();
3453 pd->get_widget().set_audio(audio);
3455 handle<AudioProfile> prof = audio->get_profile();
3459 synfig::warning("Agh, I couldn't build the profile captain!");
3461 pd->get_widget().set_audioprofile(prof);
3463 disp_audio->set_profile(audio->get_profile());
3466 synfig::warning("successfully set the profiles and stuff");
3468 disp_audio->queue_draw();
3472 CanvasView::on_audio_offset_notify()
3474 Time t(get_canvas()->get_meta_data("audiooffset"),get_canvas()->rend_desc().get_frame_rate());
3475 audio->set_offset(t);
3476 sound_dialog->set_offset(t);
3477 disp_audio->queue_draw();
3479 // synfig::info("CanvasView::on_audio_offset_notify(): offset time set to %s",t.get_string(get_canvas()->rend_desc().get_frame_rate()).c_str());
3483 CanvasView::play_audio(float t)
3487 synfig::info("Playing audio at %f s",t);
3493 CanvasView::stop_audio()
3502 CanvasView::on_audio_scrub()
3510 Glib::RefPtr<Glib::ObjectBase>
3511 CanvasView::get_ref_obj(const synfig::String& x)
3513 return ref_obj_book_[x];
3516 Glib::RefPtr<const Glib::ObjectBase>
3517 CanvasView::get_ref_obj(const synfig::String& x)const
3519 return ref_obj_book_.find(x)->second;
3523 CanvasView::set_ref_obj(const synfig::String& x, Glib::RefPtr<Glib::ObjectBase> y)
3528 Glib::RefPtr<Gtk::TreeModel>
3529 CanvasView::get_tree_model(const synfig::String& x)
3531 return Glib::RefPtr<Gtk::TreeModel>::cast_dynamic(ref_obj_book_["_tree_model_"+x]);
3534 Glib::RefPtr<const Gtk::TreeModel>
3535 CanvasView::get_tree_model(const synfig::String& x)const
3537 return Glib::RefPtr<Gtk::TreeModel>::cast_dynamic(ref_obj_book_.find("_tree_model_"+x)->second);
3541 CanvasView::set_tree_model(const synfig::String& x, Glib::RefPtr<Gtk::TreeModel> y)
3543 ref_obj_book_["_tree_model_"+x]=Glib::RefPtr<Glib::ObjectBase>::cast_static(y);
3547 CanvasView::get_ext_widget(const synfig::String& x)
3549 return ext_widget_book_[x];
3553 CanvasView::set_ext_widget(const synfig::String& x, Gtk::Widget* y)
3555 ext_widget_book_[x]=y;
3558 layer_tree=dynamic_cast<LayerTree*>(y);
3560 layer_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_LAYER_SELECTION_CHANGED));
3561 layer_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS));
3562 layer_tree->signal_layer_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_layer_user_click));
3563 layer_tree->signal_param_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click));
3564 layer_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked));
3568 children_tree=dynamic_cast<ChildrenTree*>(y);
3569 if(children_tree)children_tree->signal_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click));
3570 if(children_tree)children_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked));
3571 if(children_tree)children_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS));
3574 keyframe_tree=dynamic_cast<KeyframeTree*>(y);
3578 CanvasView::on_delete_event(GdkEventAny* event)
3582 //! \todo This causes the window to be deleted straight away - but what if we prompt 'save?' and the user cancels?
3583 // Is there ever any need to pass on the delete event to the window here?
3584 // if(event) return Gtk::Window::on_delete_event(event);