X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=synfig-studio%2Ftags%2Fsynfigstudio_0_61_04%2Fsynfig-studio%2Fsrc%2Fgtkmm%2Fcanvasview.cpp;fp=synfig-studio%2Ftags%2Fsynfigstudio_0_61_04%2Fsynfig-studio%2Fsrc%2Fgtkmm%2Fcanvasview.cpp;h=faf8bf456dc9e4679f3b264eb245b99905c4ee0b;hb=0bdacd51bd61b8001b2dd0bfa38559014dd1fcdb;hp=0000000000000000000000000000000000000000;hpb=7487e4795a61502db779e7e147df6020cc1c1c04;p=synfig.git diff --git a/synfig-studio/tags/synfigstudio_0_61_04/synfig-studio/src/gtkmm/canvasview.cpp b/synfig-studio/tags/synfigstudio_0_61_04/synfig-studio/src/gtkmm/canvasview.cpp new file mode 100644 index 0000000..faf8bf4 --- /dev/null +++ b/synfig-studio/tags/synfigstudio_0_61_04/synfig-studio/src/gtkmm/canvasview.cpp @@ -0,0 +1,3553 @@ +/* === S Y N F I G ========================================================= */ +/*! \file canvasview.cpp +** \brief Template File +** +** $Id: canvasview.cpp,v 1.7 2005/01/16 19:55:57 darco Exp $ +** +** \legal +** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley +** +** This package is free software; you can redistribute it and/or +** modify it under the terms of the GNU General Public License as +** published by the Free Software Foundation; either version 2 of +** the License, or (at your option) any later version. +** +** This package is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +** General Public License for more details. +** \endlegal +*/ +/* ========================================================================= */ + +/* === H E A D E R S ======================================================= */ + +#ifdef USING_PCH +# include "pch.h" +#else +#ifdef HAVE_CONFIG_H +# include +#endif + +#include + +#include +#include + +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +//#include +//#include + +#include +#include +//#include + +#include "canvasview.h" +#include "instance.h" +#include "app.h" +#include "cellrenderer_value.h" +#include "cellrenderer_timetrack.h" +#include "workarea.h" +#include "dialog_color.h" +#include "eventkey.h" + +#include "state_polygon.h" +#include "state_bline.h" +#include "state_normal.h" +#include "state_eyedrop.h" +#include "state_draw.h" + +#include "ducktransform_scale.h" +#include "ducktransform_translate.h" +#include "ducktransform_rotate.h" + +#include "event_mouse.h" +#include "event_layerclick.h" + +#include "toolbox.h" + +#include "dialog_preview.h" +#include "dialog_soundselect.h" + +#include "preview.h" +#include "audiocontainer.h" +#include "widget_timeslider.h" + +#include +#include + +#endif + +/* === U S I N G =========================================================== */ + +using namespace std; +using namespace etl; +using namespace synfig; +using namespace studio; +using namespace SigC; + +/* === M A C R O S ========================================================= */ + +#define GRAB_HINT_DATA(y) { \ + String x; \ + if(synfigapp::Main::settings().get_value(String("pref.")+y+"_hints",x)) \ + { \ + set_type_hint((Gdk::WindowTypeHint)atoi(x.c_str())); \ + } \ + } + +#define DEFAULT_TIME_WINDOW_SIZE (10.0) + +/* +#ifdef DEBUGPOINT +#undef DEBUGPOINT +#endif +#define DEBUGPOINT() +*/ + +#ifndef SMALL_BUTTON +#define SMALL_BUTTON(button,stockid,tooltip) \ + button = manage(new class Gtk::Button()); \ + icon=manage(new Gtk::Image(Gtk::StockID(stockid),iconsize)); \ + button->add(*icon); \ + tooltips.set_tip(*button,tooltip); \ + icon->set_padding(0,0);\ + icon->show(); \ + button->set_relief(Gtk::RELIEF_NONE); \ + button->show() +#endif + +#ifndef NORMAL_BUTTON +#define NORMAL_BUTTON(button,stockid,tooltip) \ + button = manage(new class Gtk::Button()); \ + icon=manage(new Gtk::Image(Gtk::StockID(stockid),Gtk::ICON_SIZE_BUTTON)); \ + button->add(*icon); \ + tooltips.set_tip(*button,tooltip); \ + icon->set_padding(0,0);\ + icon->show(); \ + /*button->set_relief(Gtk::RELIEF_NONE);*/ \ + button->show() +#endif + +#define NEW_SMALL_BUTTON(x,y,z) Gtk::Button *SMALL_BUTTON(x,y,z) + +#define NOT_IMPLEMENTED_SLOT sigc::mem_fun(*reinterpret_cast(get_ui_interface().get()),&studio::CanvasViewUIInterface::not_implemented) + +#define SLOT_EVENT(x) sigc::hide_return(sigc::bind(sigc::mem_fun(*this,&studio::CanvasView::process_event_key),x)) + +/* === C L A S S E S ======================================================= */ + + +class studio::UniversalScrubber +{ + CanvasView *canvas_view; + + bool scrubbing; + etl::clock scrub_timer; + + sigc::connection end_scrub_connection; +public: + UniversalScrubber(CanvasView *canvas_view): + canvas_view(canvas_view), + scrubbing(false) + { + canvas_view->canvas_interface()->signal_time_changed().connect( + sigc::mem_fun(*this,&studio::UniversalScrubber::on_time_changed) + ); + } + + ~UniversalScrubber() + { + end_scrub_connection.disconnect(); + } + + void on_time_changed() + { + // Make sure we are changing the time quickly + // before we enable scrubbing + if(!scrubbing && scrub_timer()>1) + { + scrub_timer.reset(); + return; + } + + // If we aren't scrubbing already, enable it + if(!scrubbing) + { + scrubbing=true; + audio_container()->start_scrubbing(canvas_view->get_time()); + } + + // Reset the scrubber ender + end_scrub_connection.disconnect(); + end_scrub_connection=Glib::signal_timeout().connect( + sigc::bind_return( + sigc::mem_fun(*this,&UniversalScrubber::end_of_scrubbing), + false + ), + 1000 + ); + + // Scrub! + audio_container()->scrub(canvas_view->get_time()); + + scrub_timer.reset(); + } + + void end_of_scrubbing() + { + scrubbing=false; + audio_container()->stop_scrubbing(); + scrub_timer.reset(); + } + + handle audio_container() + { + assert(canvas_view->audio); + return canvas_view->audio; + } +}; + + +class studio::CanvasViewUIInterface : public synfigapp::UIInterface +{ + CanvasView *view; + +public: + + CanvasViewUIInterface(CanvasView *view): + view(view) + { + + view->statusbar->push("Idle"); + } + + ~CanvasViewUIInterface() + { + //view->statusbar->pop(); + //view->progressbar->set_fraction(0); + } + + virtual Response yes_no(const std::string &title, const std::string &message,Response dflt=RESPONSE_YES) + { + view->present(); + //while(studio::App::events_pending())studio::App::iteration(false); + Gtk::Dialog dialog( + title, // Title + *view, // Parent + true, // Modal + true // use_separator + ); + Gtk::Label label(message); + label.show(); + + dialog.get_vbox()->pack_start(label); + dialog.add_button(Gtk::StockID("gtk-yes"),RESPONSE_YES); + dialog.add_button(Gtk::StockID("gtk-no"),RESPONSE_NO); + + dialog.set_default_response(dflt); + dialog.show(); + return (Response)dialog.run(); + } + virtual Response yes_no_cancel(const std::string &title, const std::string &message,Response dflt=RESPONSE_YES) + { + view->present(); + //while(studio::App::events_pending())studio::App::iteration(false); + Gtk::Dialog dialog( + title, // Title + *view, // Parent + true, // Modal + true // use_separator + ); + Gtk::Label label(message); + label.show(); + + dialog.get_vbox()->pack_start(label); + dialog.add_button(Gtk::StockID("gtk-yes"),RESPONSE_YES); + dialog.add_button(Gtk::StockID("gtk-no"),RESPONSE_NO); + dialog.add_button(Gtk::StockID("gtk-cancel"),RESPONSE_CANCEL); + + dialog.set_default_response(dflt); + dialog.show(); + return (Response)dialog.run(); + } + virtual Response ok_cancel(const std::string &title, const std::string &message,Response dflt=RESPONSE_OK) + { + view->present(); + //while(studio::App::events_pending())studio::App::iteration(false); + Gtk::Dialog dialog( + title, // Title + *view, // Parent + true, // Modal + true // use_separator + ); + Gtk::Label label(message); + label.show(); + + dialog.get_vbox()->pack_start(label); + dialog.add_button(Gtk::StockID("gtk-ok"),RESPONSE_OK); + dialog.add_button(Gtk::StockID("gtk-cancel"),RESPONSE_CANCEL); + + dialog.set_default_response(dflt); + dialog.show(); + return (Response)dialog.run(); + } + + virtual bool + task(const std::string &task) + { + if(!view->is_playing_) + { + view->statusbar->pop(); + view->statusbar->push(task); + } + //while(studio::App::events_pending())studio::App::iteration(false); + if(view->cancel){return false;} + return true; + } + + virtual bool + error(const std::string &err) + { + view->statusbar->push("ERROR"); + + // If we are in the process of canceling, + // then just go ahead and return false -- + // don't bother displaying a dialog + if(view->cancel)return false; + + Gtk::Dialog dialog( + "Error", // Title + *view, // Parent + true, // Modal + true // use_separator + ); + Gtk::Label label(err); + label.show(); + + dialog.get_vbox()->pack_start(label); + dialog.add_button(Gtk::StockID("gtk-ok"),RESPONSE_OK); + dialog.show(); + dialog.run(); + view->statusbar->pop(); + return true; + } + + virtual bool + warning(const std::string &err) + { + view->statusbar->pop(); + view->statusbar->push(err); + + //while(studio::App::events_pending())studio::App::iteration(false); + if(view->cancel)return false; + return true; + } + + virtual bool + amount_complete(int current, int total) + { + if(!view->is_playing_) + { + if(!view->working_depth) + { + if(current) + view->stopbutton->set_sensitive(true); + else + view->stopbutton->set_sensitive(false); + } + float x((float)current/(float)total); + if(x<0)x=0; + else if(x>1)x=1; + view->progressbar->set_fraction(x); + } + //while(studio::App::events_pending())studio::App::iteration(false); + if(view->cancel){/*view->cancel=false;*/return false;} + return true; + } + + void + not_implemented() + { + error("Feature not yet implemented"); + } +}; + +class studio::CanvasViewSelectionManager : public synfigapp::SelectionManager +{ + CanvasView *view; + CanvasView::LayerTreeModel layer_tree_model; + CanvasView::ChildrenTreeModel children_tree_model; +public: + + CanvasViewSelectionManager(CanvasView *view): view(view) +{ + + } + + +private: + void _set_selected_layer(const synfig::Layer::Handle &layer) + { + view->layer_tree->select_layer(layer); +/* + // Don't change the selection while we are busy + // I cannot remember exactly why I put this here... + // It musta been for some reason, but I cannot recall. + //if(App::Busy::count) + // return; + + if(view->layer_tree->get_selection()->get_selected()) + { + const Gtk::TreeRow row = *(view->layer_tree->get_selection()->get_selected()); + + // Don't do anything if that layer is already selected + if(layer == static_cast(row[layer_tree_model.layer])) + return; + } + Gtk::TreeModel::Children::iterator iter; + if(view->layer_tree_store()->find_layer_row(layer,iter)) + { + Gtk::TreePath path(iter); + for(int i=path.get_depth();i;i--) + { + int j; + path=Gtk::TreePath(iter); + for(j=i;j;j--) + path.up(); + view->layer_tree->get_tree_view().expand_row(path,false); + } + view->layer_tree->get_tree_view().scroll_to_row(Gtk::TreePath(iter)); + view->layer_tree->get_selection()->select(iter); + } +*/ + } +public: + + //! Returns the number of layers selected. + virtual int get_selected_layer_count()const + { + return get_selected_layers().size(); + } + + //! Returns a list of the currently selected layers. + virtual LayerList get_selected_layers()const + { +// assert(view->layer_tree); + + if(!view->layer_tree) { DEBUGPOINT(); synfig::error("canvas_view.layer_tree not defined!?"); return LayerList(); } + return view->layer_tree->get_selected_layers(); + } + + //! Returns the first layer selected or an empty handle if none are selected. + virtual synfig::Layer::Handle get_selected_layer()const + { +// assert(view->layer_tree); + + if(!view->layer_tree) { DEBUGPOINT(); synfig::error("canvas_view.layer_tree not defined!?"); return 0; } + return view->layer_tree->get_selected_layer(); + } + + //! Sets which layers should be selected + virtual void set_selected_layers(const LayerList &layer_list) + { +// assert(view->layer_tree); + + if(!view->layer_tree) { DEBUGPOINT(); synfig::error("canvas_view.layer_tree not defined!?"); return; } + view->layer_tree->select_layers(layer_list); + //view->get_smach().process_event(EVENT_REFRESH_DUCKS); + + //view->queue_rebuild_ducks(); + } + + //! Sets which layer should be selected. + virtual void set_selected_layer(const synfig::Layer::Handle &layer) + { +// assert(view->layer_tree); + + if(!view->layer_tree) { DEBUGPOINT(); synfig::error("canvas_view.layer_tree not defined!?"); return; } + view->layer_tree->select_layer(layer); + //view->queue_rebuild_ducks(); + } + + //! Clears the layer selection list + virtual void clear_selected_layers() + { + if(!view->layer_tree) return; + view->layer_tree->clear_selected_layers(); + } + + + + //! Returns the number of value_nodes selected. + virtual int get_selected_children_count()const + { + return get_selected_children().size(); + } + + static inline void __child_grabber(const Gtk::TreeModel::iterator& iter, ChildrenList* ret) + { + const CanvasView::ChildrenTreeModel children_tree_model; + synfigapp::ValueDesc value_desc((*iter)[children_tree_model.value_desc]); + if(value_desc) + ret->push_back(value_desc); + } + + //! Returns a list of the currently selected value_nodes. + virtual ChildrenList get_selected_children()const + { + if(!view->children_tree) return ChildrenList(); + + Glib::RefPtr selection=view->children_tree->get_selection(); + + if(!selection) + return ChildrenList(); + + ChildrenList ret; + + selection->selected_foreach_iter( + sigc::bind( + sigc::ptr_fun( + &studio::CanvasViewSelectionManager::__child_grabber + ), + &ret + ) + ); + + /* + Gtk::TreeModel::Children::iterator iter(view->children_tree_store()->children().begin()); + iter++; + Gtk::TreeModel::Children children = iter->children(); + for(iter = children.begin(); iter != children.end(); ++iter) + { + Gtk::TreeModel::Row row = *iter; + if(selection->is_selected(row)) + ret.push_back((synfigapp::ValueDesc)row[children_tree_model.value_desc]); + } + */ + return ret; + } + + //! Returns the first value_node selected or an empty handle if none are selected. + virtual ChildrenList::value_type get_selected_child()const + { + if(!view->children_tree) return ChildrenList::value_type(); + + ChildrenList children(get_selected_children()); + + if(children.empty()) + return ChildrenList::value_type(); + + return children.front(); + } + + //! Sets which value_nodes should be selected + virtual void set_selected_children(const ChildrenList &children_list) + { + return; + } + + //! Sets which value_node should be selected. Empty handle if none. + virtual void set_selected_child(const ChildrenList::value_type &child) + { + return; + } + + //! Clears the value_node selection list + virtual void clear_selected_children() + { + return; + } + + + + int get_selected_layer_parameter_count()const + { + return get_selected_layer_parameters().size(); + } + + LayerParamList get_selected_layer_parameters()const + { + if(!view->layer_tree) return LayerParamList(); + + Glib::RefPtr selection=view->layer_tree->get_selection(); + + if(!selection) + return LayerParamList(); + + LayerParamList ret; + + Gtk::TreeModel::Children children = const_cast(view)->layer_tree_store()->children(); + Gtk::TreeModel::Children::iterator iter; + for(iter = children.begin(); iter != children.end(); ++iter) + { + Gtk::TreeModel::Row row = *iter; + Gtk::TreeModel::Children::iterator iter; + for(iter=row.children().begin();iter!=row.children().end();iter++) + { + Gtk::TreeModel::Row row = *iter; + if(selection->is_selected(row)) + ret.push_back(LayerParam(row[layer_tree_model.layer],(Glib::ustring)row[layer_tree_model.id])); + } + } + return ret; + } + + LayerParam get_selected_layer_parameter() const + { + if(!view->layer_tree) return LayerParam(); + return get_selected_layer_parameters().front(); + } + + void set_selected_layer_parameters(const LayerParamList &layer_param_list) + { + return; + } + + void set_selected_layer_param(const LayerParam &layer_param) + { + return; + } + + void clear_selected_layer_parameters() + { + return; + } + +}; // END of class SelectionManager + + +CanvasView::IsWorking::IsWorking(CanvasView &canvas_view_): + canvas_view_(canvas_view_) +{ + if(!canvas_view_.working_depth) + canvas_view_.stopbutton->set_sensitive(true); + canvas_view_.working_depth++; + canvas_view_.cancel=false; +} + +CanvasView::IsWorking::~IsWorking() +{ + canvas_view_.working_depth--; + if(!canvas_view_.working_depth) + canvas_view_.stopbutton->set_sensitive(false); +} + +CanvasView::IsWorking::operator bool()const +{ + if(canvas_view_.cancel) + return false; + return true; +} + +/* === M E T H O D S ======================================================= */ + +CanvasView::CanvasView(etl::loose_handle instance,etl::handle canvas_interface_): + smach_ (this), + instance_ (instance), + canvas_interface_ (canvas_interface_), + //layer_tree_store_ (LayerTreeStore::create(canvas_interface_)), + //children_tree_store_ (ChildrenTreeStore::create(canvas_interface_)), + //keyframe_tree_store_ (KeyframeTreeStore::create(canvas_interface_)), + time_adjustment_ (0,0,25,0,0,0), + time_window_adjustment_ (0,0,25,0,0,0), + statusbar (manage(new class Gtk::Statusbar())), + + timeslider (new Widget_Timeslider), + + ui_interface_ (new CanvasViewUIInterface(this)), + selection_manager_ (new CanvasViewSelectionManager(this)), + is_playing_ (false), + + working_depth (0), + cancel (false), + + canvas_properties (*this,canvas_interface_), + canvas_options (this), + render_settings (*this,canvas_interface_), + waypoint_dialog (*this,canvas_interface_->get_canvas()), + keyframe_dialog (*this,canvas_interface_), + preview_dialog (new Dialog_Preview), + sound_dialog (new Dialog_SoundSelect(*this,canvas_interface_)) +{ + layer_tree=0; + children_tree=0; + duck_refresh_flag=true; + + smach_.set_default_state(&state_normal); + + disp_audio = new Widget_Sound(); + + //synfig::info("Canvasview: Entered constructor"); + // Minor hack + get_canvas()->set_time(0); + //layer_tree_store_->rebuild(); + + // Set up the UI and Selection managers + canvas_interface()->set_ui_interface(get_ui_interface()); + canvas_interface()->set_selection_manager(get_selection_manager()); + rebuild_ducks_queued=false; + + //notebook=manage(new class Gtk::Notebook()); + //Gtk::VPaned *vpaned = manage(new class Gtk::VPaned()); + //vpaned->pack1(*create_work_area(), Gtk::EXPAND|Gtk::SHRINK); + //vpaned->pack2(*notebook, Gtk::SHRINK); + //vpaned->show_all(); + + + //notebook->show(); + + //notebook->append_page(*create_layer_tree(),"Layers"); + //notebook->append_page(*create_children_tree(),"Children"); + //notebook->append_page(*create_keyframe_tree(),"Keyframes"); + + //synfig::info("Canvasview: Before big chunk of allocation and tabling stuff"); + //create all allocated stuff for this canvas + audio = new AudioContainer(); + + Gtk::Table *layout_table= manage(new class Gtk::Table(1, 3, false)); + //layout_table->attach(*vpaned, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); + layout_table->attach(*create_work_area(), 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); + init_menus(); + //layout_table->attach(*App::ui_manager()->get_widget("/menu-main"), 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0); + + + layout_table->attach(*create_time_bar(), 0, 1, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0); + layout_table->attach(*create_status_bar(), 0, 1, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0); + + update_title(); + + layout_table->show(); + add(*layout_table); + + //set_transient_for(*App::toolbox); + + //synfig::info("Canvasview: Before Signals"); + /* + -- ** -- Signals ------------------------------------------------------------- + */ + + canvas_interface()->signal_dirty_preview().connect(sigc::mem_fun(*this,&studio::CanvasView::on_dirty_preview)); + canvas_interface()->signal_mode_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_mode_changed)); + + canvas_interface()->signal_time_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_time_changed)); + + //canvas_interface()->signal_time_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::refresh_tables)); + canvas_interface()->signal_id_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_id_changed)); + canvas_interface()->signal_rend_desc_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::refresh_rend_desc)); + waypoint_dialog.signal_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_waypoint_changed)); + waypoint_dialog.signal_delete().connect(sigc::mem_fun(*this,&studio::CanvasView::on_waypoint_delete)); + + //MODIFIED TIME ADJUSTMENT STUFF.... + time_window_adjustment().set_child_adjustment(&time_adjustment()); + time_window_adjustment().signal_value_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::refresh_time_window)); + time_adjustment().signal_value_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::time_was_changed)); + + + work_area->signal_layer_selected().connect(sigc::mem_fun(*this,&studio::CanvasView::workarea_layer_selected)); + work_area->signal_input_device_changed().connect(sigc::mem_fun(*this,&studio::CanvasView::on_input_device_changed)); + + canvas_interface()->signal_canvas_added().connect( + sigc::hide( + sigc::mem_fun(*instance,&studio::Instance::refresh_canvas_tree) + ) + ); + canvas_interface()->signal_canvas_removed().connect( + sigc::hide( + sigc::mem_fun(*instance,&studio::Instance::refresh_canvas_tree) + ) + ); + + canvas_interface()->signal_layer_param_changed().connect( + sigc::hide( + sigc::hide( + SLOT_EVENT(EVENT_REFRESH_DUCKS) + ) + ) + ); + + + //MUCH TIME STUFF TAKES PLACE IN HERE + refresh_rend_desc(); + refresh_time_window(); + + /*! \todo We shouldn't need to do this at construction -- + ** This should be preformed at the first time the window + ** becomes visible. + */ + work_area->queue_render_preview(); + + // If the canvas is really big, zoom out so that we can fit it all in the window + /*! \todo In other words, this is a zoom-to-fit, and should be + ** in it's own function. + */ + int w=get_canvas()->rend_desc().get_w()+70; + int h=get_canvas()->rend_desc().get_h()+70; + while(w>700 || h>600) + { + work_area->zoom_out(); + w=round_to_int(get_canvas()->rend_desc().get_w()*work_area->get_zoom()+70); + h=round_to_int(get_canvas()->rend_desc().get_h()*work_area->get_zoom()+70); + } + if(w>700)w=700; + if(h>600)h=600; + set_default_size(w,h); + property_window_position().set_value(Gtk::WIN_POS_NONE); + + + + + std::list listTargets; + listTargets.push_back( Gtk::TargetEntry("STRING") ); + listTargets.push_back( Gtk::TargetEntry("text/plain") ); + listTargets.push_back( Gtk::TargetEntry("image") ); + + drag_dest_set(listTargets); + signal_drag_data_received().connect( sigc::mem_fun(*this, &studio::CanvasView::on_drop_drag_data_received) ); + + + /* + Time length(get_canvas()->rend_desc().get_time_end()-get_canvas()->rend_desc().get_time_start()); + if(length<10.0) + { + time_window_adjustment().set_page_increment(length); + time_window_adjustment().set_page_size(length); + } + else + { + time_window_adjustment().set_page_increment(10.0); + time_window_adjustment().set_page_size(10.0); + } + */ + + //synfig::info("Canvasview: Before Sound Hookup"); + //load sound info from meta data + { + //synfig::warning("Should load Audio: %s with %s offset",apath.c_str(),aoffset.c_str()); + + on_audio_file_notify(); //redundant setting of the metadata, but oh well, it's no big deal :) + on_audio_offset_notify(); + + //signal connection - since they are all associated with the canvas view + + //hook in signals for sound options box + sound_dialog->signal_file_changed().connect(sigc::mem_fun(*this,&CanvasView::on_audio_file_change)); + sound_dialog->signal_offset_changed().connect(sigc::mem_fun(*this,&CanvasView::on_audio_offset_change)); + + //attach to the preview when it's visible + //preview_dialog->get_widget().signal_play().connect(sigc::mem_fun(*this,&CanvasView::play_audio)); + //preview_dialog->get_widget().signal_stop().connect(sigc::mem_fun(*this,&CanvasView::stop_audio)); + + //hook to metadata signals + get_canvas()->signal_meta_data_changed("audiofile").connect(sigc::mem_fun(*this,&CanvasView::on_audio_file_notify)); + get_canvas()->signal_meta_data_changed("audiooffset").connect(sigc::mem_fun(*this,&CanvasView::on_audio_offset_notify)); + + //universal_scrubber=std::auto_ptr(new UniversalScrubber(this)); + } + + //synfig::info("Canvasview: Before Final time set up"); + //MORE TIME STUFF + time_window_adjustment().set_value(get_canvas()->rend_desc().get_time_start()); + time_window_adjustment().value_changed(); + + + GRAB_HINT_DATA("canvas_view"); + /* + { + set_skip_taskbar_hint(true); + set_skip_pager_hint(true); + set_type_hint(Gdk::WINDOW_TYPE_HINT_UTILITY); + } + */ + + refresh_rend_desc(); + hide_tables(); + + on_time_changed(); + //synfig::info("Canvasview: Constructor Done"); +} + +CanvasView::~CanvasView() +{ + signal_deleted()(); + + App::ui_manager()->remove_action_group(action_group); + + // Shut down the smach + smach_.egress(); + smach_.set_default_state(0); + + // We want to ensure that the UI_Manager and + // the selection manager get destructed right now. + ui_interface_.reset(); + selection_manager_.reset(); + + // Delete any external widgets + for(;!ext_widget_book_.empty();ext_widget_book_.erase(ext_widget_book_.begin())) + { + if(ext_widget_book_.begin()->second) + delete ext_widget_book_.begin()->second; + } + + //delete preview + audio.reset(); + + hide(); + + synfig::info("CanvasView:~CanvasView(): Destructor Finished"); +} + + + +Gtk::Widget * +CanvasView::create_time_bar() +{ + Gtk::Image *icon; + + Gtk::HScrollbar *time_window_scroll = manage(new class Gtk::HScrollbar(time_window_adjustment())); + //Gtk::HScrollbar *time_scroll = manage(new class Gtk::HScrollbar(time_adjustment())); + //TIME BAR TEMPORARY POSITION + //Widget_Timeslider *time_scroll = manage(new Widget_Timeslider); + timeslider->show(); + timeslider->set_time_adjustment(&time_adjustment()); + timeslider->set_bounds_adjustment(&time_window_adjustment()); + //layout_table->attach(*timeslider, 0, 1, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK|Gtk::FILL); + + + tooltips.set_tip(*time_window_scroll,_("Moves the time window")); + tooltips.set_tip(*timeslider,_("Changes the current time")); + time_window_scroll->show(); + timeslider->show(); + time_window_scroll->set_flags(Gtk::CAN_FOCUS); + timeslider->set_flags(Gtk::CAN_FOCUS); + + //time_scroll->signal_value_changed().connect(sigc::mem_fun(*work_area, &studio::WorkArea::render_preview_hook)); + //time_scroll->set_update_policy(Gtk::UPDATE_DISCONTINUOUS); + + NORMAL_BUTTON(animatebutton,"gtk-yes","Animate"); + animatebutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_animate_button_pressed)); + animatebutton->show(); + + NORMAL_BUTTON(keyframebutton,"synfig-keyframe_lock_all","All Keyframes Locked"); + keyframebutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_button_pressed)); + keyframebutton->show(); + + Gtk::Table *table= manage(new class Gtk::Table(2, 3, false)); + + //setup the audio display + disp_audio->set_size_request(-1,32); //disp_audio.show(); + disp_audio->set_time_adjustment(&time_adjustment()); + disp_audio->signal_start_scrubbing().connect( + sigc::mem_fun(*audio,&AudioContainer::start_scrubbing) + ); + disp_audio->signal_scrub().connect( + sigc::mem_fun(*audio,&AudioContainer::scrub) + ); + disp_audio->signal_stop_scrubbing().connect( + sigc::mem_fun(*audio,&AudioContainer::stop_scrubbing) + ); + + table->attach(*manage(disp_audio), 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK); + table->attach(*timeslider, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK, 0, 0); + table->attach(*time_window_scroll, 0, 1, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK, 0, 0); + + table->attach(*animatebutton, 1, 2, 0, 3, Gtk::SHRINK, Gtk::SHRINK, 0, 0); + table->attach(*keyframebutton, 2, 3, 0, 3, Gtk::SHRINK, Gtk::SHRINK, 0, 0); + timebar=table; + table->show(); + return table; +} + +Gtk::Widget * +CanvasView::create_work_area() +{ + work_area=std::auto_ptr(new class studio::WorkArea(canvas_interface_)); + work_area->set_instance(get_instance()); + work_area->set_canvas(get_canvas()); + work_area->set_canvas_view(this); + work_area->set_progress_callback(get_ui_interface().get()); + work_area->signal_popup_menu().connect(sigc::mem_fun(*this, &studio::CanvasView::popup_main_menu)); + work_area->show(); + return work_area.get(); +} + + +Gtk::Widget* +CanvasView::create_status_bar() +{ + Gtk::Image *icon; + Gtk::IconSize iconsize=Gtk::IconSize::from_name("synfig-small_icon"); + cancel=false; + + // Create the status bar at the bottom of the window + Gtk::Table *statusbartable= manage(new class Gtk::Table(7, 1, false)); +// statusbar = manage(new class Gtk::Statusbar()); // This is already done at construction + progressbar =manage(new class Gtk::ProgressBar()); + SMALL_BUTTON(stopbutton,"gtk-stop","Stop"); + SMALL_BUTTON(refreshbutton,"gtk-refresh","Refresh"); + //SMALL_BUTTON(treetogglebutton,"gtk-go-down","Toggle Layer Tree"); +// NEW_SMALL_BUTTON(raisebutton,"gtk-go-up","Raise Layer"); +// NEW_SMALL_BUTTON(lowerbutton,"gtk-go-down","Lower Layer"); + //statusbartable->attach(*treetogglebutton, 0, 1, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0); +// statusbartable->attach(*lowerbutton, 0, 1, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0); +// statusbartable->attach(*raisebutton, 1, 2, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0); + + + current_time_widget=manage(new Widget_Time); + current_time_widget->set_value(get_time()); + current_time_widget->set_fps(get_canvas()->rend_desc().get_frame_rate()); + current_time_widget->signal_value_changed().connect( + sigc::mem_fun(*this,&CanvasView::on_current_time_widget_changed) + ); + + statusbartable->attach(*current_time_widget, 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0); + statusbartable->attach(*statusbar, 3, 4, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); + statusbartable->attach(*progressbar, 4, 5, 0, 1, Gtk::SHRINK, Gtk::EXPAND|Gtk::FILL, 0, 0); + statusbartable->attach(*refreshbutton, 5, 6, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0); + statusbartable->attach(*stopbutton, 6, 7, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0); + statusbar->set_has_resize_grip(false); + statusbar->show(); + stopbutton->show(); + refreshbutton->show(); + progressbar->show(); + stopbutton->set_sensitive(false); + + //refreshbutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_refresh_pressed)); + //stopbutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::stop)); + //treetogglebutton->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::toggle_tables)); + + refreshbutton->signal_clicked().connect(SLOT_EVENT(EVENT_REFRESH)); + stopbutton->signal_clicked().connect(SLOT_EVENT(EVENT_STOP)); + + + statusbartable->show_all(); + return statusbartable; +} + +void +CanvasView::on_current_time_widget_changed() +{ + set_time(current_time_widget->get_value()); +} + +Gtk::Widget* +CanvasView::create_children_tree() +{ + // Create the layer tree + children_tree=manage(new class ChildrenTree()); + + // Set up the layer tree + //children_tree->set_model(children_tree_store()); + if(children_tree)children_tree->set_time_adjustment(time_adjustment()); + if(children_tree)children_tree->show(); + + // Connect Signals + if(children_tree)children_tree->signal_edited_value().connect(sigc::mem_fun(*this, &studio::CanvasView::on_edited_value)); + if(children_tree)children_tree->signal_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click)); + if(children_tree)children_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked)); + if(children_tree)children_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS)); + + return children_tree; +} + +Gtk::Widget* +CanvasView::create_keyframe_tree() +{ + keyframe_tree=manage(new KeyframeTree()); + + //keyframe_tree->get_selection()->set_mode(Gtk::SELECTION_MULTIPLE); + //keyframe_tree->show(); + //keyframe_tree->set_model(keyframe_tree_store()); + keyframe_tree->set_editable(true); + //keyframe_tree->signal_edited().connect(sigc::hide_return(sigc::mem_fun(*canvas_interface(), &synfigapp::CanvasInterface::update_keyframe))); + + keyframe_tree->signal_event().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_tree_event)); + + Gtk::ScrolledWindow *scroll_layer_tree = manage(new class Gtk::ScrolledWindow()); + scroll_layer_tree->set_flags(Gtk::CAN_FOCUS); + scroll_layer_tree->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); + scroll_layer_tree->add(*keyframe_tree); + scroll_layer_tree->set_shadow_type(Gtk::SHADOW_ETCHED_IN); + //scroll_layer_tree->show(); + + + Gtk::Table *layout_table= manage(new Gtk::Table(1, 2, false)); + layout_table->attach(*scroll_layer_tree, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); + + Gtk::Image *icon; + Gtk::IconSize iconsize(Gtk::IconSize::from_name("synfig-small_icon")); + + NEW_SMALL_BUTTON(button_add,"gtk-add","New Keyframe"); + NEW_SMALL_BUTTON(button_duplicate,"synfig-duplicate","Duplicate Keyframe"); + NEW_SMALL_BUTTON(button_delete,"gtk-delete","Delete Keyframe"); + + Gtk::HBox *hbox(manage(new Gtk::HBox())); + layout_table->attach(*hbox, 0, 1, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK, 0, 0); + + hbox->pack_start(*button_add,Gtk::PACK_SHRINK); + hbox->pack_start(*button_duplicate,Gtk::PACK_SHRINK); + hbox->pack_start(*button_delete,Gtk::PACK_SHRINK); + + /* + button_raise->set_relief(Gtk::RELIEF_HALF); + button_lower->set_relief(Gtk::RELIEF_HALF); + button_duplicate->set_relief(Gtk::RELIEF_HALF); + button_delete->set_relief(Gtk::RELIEF_HALF); + */ + + button_add->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_add_pressed)); + button_duplicate->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_duplicate_pressed)); + button_delete->signal_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_keyframe_remove_pressed)); + + //layout_table->show_all(); + + keyframe_tab_child=layout_table; + + + layout_table->hide(); + + return layout_table; +} + +Gtk::Widget* +CanvasView::create_layer_tree() +{ + // Create the layer tree + layer_tree=manage(new class LayerTree()); + + // Set up the layer tree + //layer_tree->set_model(layer_tree_store()); + layer_tree->set_time_adjustment(time_adjustment()); + layer_tree->show(); + + // Connect Signals + layer_tree->signal_layer_toggle().connect(sigc::mem_fun(*this, &studio::CanvasView::on_layer_toggle)); + layer_tree->signal_edited_value().connect(sigc::mem_fun(*this, &studio::CanvasView::on_edited_value)); + layer_tree->signal_layer_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_layer_user_click)); + layer_tree->signal_param_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click)); + layer_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked)); + layer_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS)); + + layer_tree->hide(); + return layer_tree; +} + +void +CanvasView::init_menus() +{ +/* + mainmenu.set_accel_group(get_accel_group()); + mainmenu.set_accel_path(""); + + filemenu.set_accel_group(get_accel_group()); + filemenu.set_accel_path("/File"); + + editmenu.set_accel_group(get_accel_group()); + editmenu.set_accel_path("/Edit"); + + layermenu.set_accel_group(get_accel_group()); + layermenu.set_accel_path("/Layer"); +*/ + //cache the position of desired widgets + + /*Menus to worry about: + - filemenu + - editmenu + - layermenu + - duckmaskmenu + - mainmenu + - canvasmenu + - viewmenu + */ + action_group = Gtk::ActionGroup::create(); + + //action_group->add( Gtk::Action::create("MenuFile", "_File") ); + action_group->add( Gtk::Action::create("save", Gtk::Stock::SAVE), + hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::save)) + ); + action_group->add( Gtk::Action::create("save-as", Gtk::Stock::SAVE_AS), + sigc::hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::dialog_save_as)) + ); + action_group->add( Gtk::Action::create("revert", Gtk::Stock::REVERT_TO_SAVED), + sigc::hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::safe_revert)) + ); + action_group->add( Gtk::Action::create("cvs-add", Gtk::StockID("synfig-cvs_add")), + sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_add)) + ); + action_group->add( Gtk::Action::create("cvs-update", Gtk::StockID("synfig-cvs_update")), + sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_update)) + ); + action_group->add( Gtk::Action::create("cvs-revert", Gtk::StockID("synfig-cvs_revert")), + sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_revert)) + ); + action_group->add( Gtk::Action::create("cvs-commit", Gtk::StockID("synfig-cvs_commit")), + sigc::hide_return(sigc::mem_fun(*get_instance(), &studio::Instance::dialog_cvs_commit)) + ); + action_group->add( Gtk::Action::create("import", _("Import")), + sigc::hide_return(sigc::mem_fun(*this, &studio::CanvasView::image_import)) + ); + action_group->add( Gtk::Action::create("render", _("Render")), + sigc::mem_fun(render_settings,&studio::RenderSettings::present) + ); + action_group->add( Gtk::Action::create("preview", _("Preview")), + sigc::mem_fun(*this,&CanvasView::on_preview_option) + ); + action_group->add( Gtk::Action::create("sound", _("Sound File")), + sigc::mem_fun(*this,&CanvasView::on_audio_option) + ); + action_group->add( Gtk::Action::create("options", _("Options")), + sigc::mem_fun(canvas_options,&studio::CanvasOptions::present) + ); + action_group->add( Gtk::Action::create("close", Gtk::StockID("gtk-close")), + sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close)) + ); + + //action_group->add( Gtk::Action::create("undo", Gtk::StockID("gtk-undo")), + // SLOT_EVENT(EVENT_UNDO) + //); + + //action_group->add( Gtk::Action::create("redo", Gtk::StockID("gtk-redo")), + // SLOT_EVENT(EVENT_REDO) + //); + + action_group->add( Gtk::Action::create("select-all-ducks", _("Select All Ducks")), + sigc::mem_fun(*work_area,&studio::WorkArea::select_all_ducks) + ); + + action_group->add( Gtk::Action::create("unselect-all-layers", _("Unselect All Layers")), + sigc::mem_fun(*this,&CanvasView::on_unselect_layers) + ); + + action_group->add( Gtk::Action::create("stop", Gtk::StockID("gtk-stop")), + SLOT_EVENT(EVENT_STOP) + ); + + action_group->add( Gtk::Action::create("refresh", Gtk::StockID("gtk-refresh")), + SLOT_EVENT(EVENT_REFRESH) + ); + + action_group->add( Gtk::Action::create("properties", Gtk::StockID("gtk-properties")), + sigc::mem_fun(canvas_properties,&studio::CanvasProperties::present) + ); + + // Preview Quality Menu + { + int i; + action_group->add( Gtk::RadioAction::create(quality_group,"quality-00", _("Use Parametric Renderer")), + sigc::bind( + sigc::mem_fun(*work_area, &studio::WorkArea::set_quality), + 0 + ) + ); + for(i=1;i<=10;i++) + { + Glib::RefPtr action(Gtk::RadioAction::create(quality_group,strprintf("quality-%02d",i), strprintf("Set Quality to %d",i))); + if(i==10) + action->property_value()=10; + action_group->add( action, + sigc::bind( + sigc::mem_fun(*work_area, &studio::WorkArea::set_quality), + i + ) + ); + } + } + + action_group->add( Gtk::Action::create("play", Gtk::StockID("synfig-play")), + sigc::mem_fun(*this, &studio::CanvasView::play) + ); + + action_group->add( Gtk::Action::create("dialog-flipbook", _("Flipbook Dialog")), + sigc::mem_fun(*preview_dialog, &studio::Dialog_Preview::present) + ); + + action_group->add( Gtk::Action::create("toggle-grid-show", _("Toggle Grid Show")), + sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid) + ); + action_group->add( Gtk::Action::create("toggle-grid-snap", _("Toggle Grid Snap")), + sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid_snap) + ); + action_group->add( Gtk::Action::create("toggle-guide-show", _("Toggle Guide Show")), + sigc::mem_fun(*work_area, &studio::WorkArea::toggle_guide_snap) + ); + action_group->add( Gtk::Action::create("toggle-low-res", _("Toggle Low-Res")), + sigc::mem_fun(*work_area, &studio::WorkArea::toggle_low_resolution_flag) + ); + action_group->add( Gtk::Action::create("toggle-onion-skin", _("Toggle Onion Skin")), + sigc::mem_fun(*work_area, &studio::WorkArea::toggle_onion_skin) + ); + + + action_group->add( Gtk::Action::create("canvas-zoom-fit", Gtk::StockID("gtk-zoom-fit")), + sigc::mem_fun(*work_area, &studio::WorkArea::zoom_fit) + ); + action_group->add( Gtk::Action::create("canvas-zoom-100", Gtk::StockID("gtk-zoom-100")), + sigc::mem_fun(*work_area, &studio::WorkArea::zoom_norm) + ); + + + { + Glib::RefPtr action; + + action=Gtk::Action::create("seek-next-frame", Gtk::Stock::GO_FORWARD,_("Next Frame"),_("Next Frame")); + action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_frame),1)); + action=Gtk::Action::create("seek-prev-frame", Gtk::Stock::GO_BACK,_("Prev Frame"),_("Prev Frame")); + action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_frame),-1)); + + action=Gtk::Action::create("seek-next-second", Gtk::Stock::GO_FORWARD,_("Seek Foward"),_("Seek Foward")); + action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time(1))); + action=Gtk::Action::create("seek-prev-second", Gtk::Stock::GO_BACK,_("Seek Backward"),_("Seek Backward")); + action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time(-1))); + + // Broken...!? + /* + action=Gtk::Action::create("seek-end", Gtk::Stock::GOTO_LAST,_("Seek to End"),_("Seek to End")); + action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time::end())); + */ + action=Gtk::Action::create("seek-begin", Gtk::Stock::GOTO_FIRST,_("Seek to Begin"),_("Seek to Begin")); + action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek_time),Time::begin())); + + action=Gtk::Action::create("jump-next-keyframe", Gtk::Stock::GO_FORWARD,_("Jump to Next Keyframe"),_("Jump to Next Keyframe")); + action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_next_keyframe)); + + action=Gtk::Action::create("jump-prev-keyframe", Gtk::Stock::GO_BACK,_("Jump to Prev Keyframe"),_("Jump to Prev Keyframe")); + action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_prev_keyframe)); + + action=Gtk::Action::create("canvas-zoom-in", Gtk::Stock::ZOOM_IN); + action_group->add( action,sigc::mem_fun(*work_area, &studio::WorkArea::zoom_in)); + + action=Gtk::Action::create("canvas-zoom-out", Gtk::Stock::ZOOM_OUT); + action_group->add( action, sigc::mem_fun(*work_area, &studio::WorkArea::zoom_out) ); + + action=Gtk::Action::create("time-zoom-in", Gtk::Stock::ZOOM_IN, _("Zoom In on Timeline")); + action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_in) ); + + action=Gtk::Action::create("time-zoom-out", Gtk::Stock::ZOOM_OUT, _("Zoom Out on Timeline")); + action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_out) ); + + } + + +#define DUCK_MASK(lower,upper) \ + duck_mask_##lower=Gtk::ToggleAction::create("mask-" #lower "-ducks", _("Mask "#lower" ducks")); \ + duck_mask_##lower->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_##upper)); \ + action_group->add( duck_mask_##lower, \ + sigc::bind( \ + sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask), \ + Duck::TYPE_##upper \ + ) \ + ) + DUCK_MASK(position,POSITION); + DUCK_MASK(tangent,TANGENT); + DUCK_MASK(vertex,VERTEX); + DUCK_MASK(radius,RADIUS); + DUCK_MASK(width,WIDTH); + DUCK_MASK(angle,ANGLE); +#undef DUCK_MASK + + add_accel_group(App::ui_manager()->get_accel_group()); + +/* // Here is where we add the actions that may have conflicting + // keyboard accelerators. + { + Glib::RefPtr accel_action_group(Gtk::ActionGroup::create("canvas_view")); + Glib::RefPtr action; + + action=Gtk::Action::create("seek-next-frame", Gtk::StockID("gtk-forward"),_("Next Frame"),_("Next Frame")); + accel_action_group->add(action,sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek),1)); + + action=Gtk::Action::create("seek-prev-frame", Gtk::StockID("gtk-forward"),_("Prev Frame"),_("Prev Frame")); + accel_action_group->add( action, sigc::bind(sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::seek),-1)); + + action=Gtk::Action::create("jump-next-keyframe", Gtk::StockID("gtk-forward"),_("Jump to Next Keyframe"),_("Jump to Next Keyframe")); + accel_action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_next_keyframe)); + + action=Gtk::Action::create("jump-prev-keyframe", Gtk::StockID("gtk-back"),_("Jump to Prev Keyframe"),_("Jump to Prev Keyframe")); + accel_action_group->add( action,sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_prev_keyframe)); + + action=Gtk::Action::create("canvas-zoom-in", Gtk::StockID("gtk-zoom-in")); + accel_action_group->add( action,sigc::mem_fun(*work_area, &studio::WorkArea::zoom_in)); + + action=Gtk::Action::create("canvas-zoom-out", Gtk::StockID("gtk-zoom-out")); + accel_action_group->add( action, sigc::mem_fun(*work_area, &studio::WorkArea::zoom_out) ); + + action=Gtk::Action::create("time-zoom-in", Gtk::StockID("gtk-zoom-in"), _("Zoom In on Timeline")); + accel_action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_in) ); + + action=Gtk::Action::create("time-zoom-out", Gtk::StockID("gtk-zoom-out"), _("Zoom Out on Timeline")); + accel_action_group->add( action, sigc::mem_fun(*this, &studio::CanvasView::time_zoom_out) ); + + Glib::RefPtr accel_ui_manager(Gtk::UIManager::create()); + + Glib::ustring ui_info = + " + + + + + + + + + + + "; + + accel_ui_manager->add_ui_from_string(ui_info); + add_accel_group(accel_ui_manager->get_accel_group()); + + accel_ui_manager->insert_action_group(accel_action_group); + set_ref_obj("accel_ui_manager",accel_ui_manager); + set_ref_obj("accel_action_group",accel_action_group); + } +*/ + + + +#if 0 + + //Test some key stuff + + filemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-save"), + hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::save)))); + 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)))); + 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)))); + filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + + 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)))); + 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)))); + 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)))); + + filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + 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)))); + filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Render"),Gtk::AccelKey("F9"), + sigc::mem_fun(render_settings,&studio::RenderSettings::present) + )); + filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Preview"),Gtk::AccelKey("F11"), + sigc::mem_fun(*this,&CanvasView::on_preview_option) + )); + filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Sound File"), + sigc::mem_fun(*this,&CanvasView::on_audio_option) + )); + + filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Options"),Gtk::AccelKey("F12"), + sigc::mem_fun(canvas_options,&studio::CanvasOptions::present) + )); + filemenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + filemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-close"),sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close)))); + + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-undo"),Gtk::AccelKey('Z',Gdk::CONTROL_MASK),SLOT_EVENT(EVENT_UNDO))); + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-redo"),Gtk::AccelKey('R',Gdk::CONTROL_MASK),SLOT_EVENT(EVENT_REDO))); + editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-cut"),NOT_IMPLEMENTED_SLOT)); + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-copy"),NOT_IMPLEMENTED_SLOT)); + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-paste"),NOT_IMPLEMENTED_SLOT)); + editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + 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))); + 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))); + editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + + //editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-stop"),Gtk::AccelKey(GDK_Escape,static_cast(0)),sigc::hide_return(sigc::mem_fun(*this, &studio::CanvasView::stop)))); + //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)))); + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-stop"),Gtk::AccelKey(GDK_Escape,static_cast(0)),SLOT_EVENT(EVENT_STOP))); + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-refresh"),Gtk::AccelKey('k',Gdk::CONTROL_MASK),SLOT_EVENT(EVENT_REFRESH))); + editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-rotoscope_bline"), + sigc::mem_fun(*this, &studio::CanvasView::do_rotoscope_bline))); + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-rotoscope_polygon"), + sigc::mem_fun(*this, &studio::CanvasView::do_rotoscope_poly))); + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-eyedrop"), + sigc::mem_fun(*this, &studio::CanvasView::do_eyedrop))); + editmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + editmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-properties"),Gtk::AccelKey("F8"), + sigc::mem_fun(canvas_properties,&studio::CanvasProperties::present) + )); + + build_new_layer_menu(newlayermenu); + layermenu.items().push_back(Gtk::Menu_Helpers::MenuElem("New",newlayermenu)); + + + { + synfigapp::Action::ParamList param_list; + param_list.add("canvas",Canvas::Handle(get_canvas())); + param_list.add("canvas_interface",canvas_interface()); + add_actions_to_menu(&canvasmenu, param_list,synfigapp::Action::CATEGORY_CANVAS); + } + + + //canvasmenu.items().push_back(Gtk::Menu_Helpers::MenuElem("Keyframe Dialog",sigc::mem_fun(keyframe_dialog,&studio::Dialog_Keyframe::present))); + + // Duck Mask Menu + if(1) + { + duckmaskmenu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem()); + + duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Position Ducks"),Gtk::AccelKey('1',Gdk::MOD1_MASK))); + duck_mask_position=static_cast(&duckmaskmenu.items().back()); + duck_mask_position->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_POSITION)); + duck_mask_position->signal_toggled().connect( + sigc::bind( + sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask), + Duck::TYPE_POSITION + ) + ); + + duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Vertex Ducks"),Gtk::AccelKey('2',Gdk::MOD1_MASK))); + duck_mask_vertex=static_cast(&duckmaskmenu.items().back()); + duck_mask_vertex->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_VERTEX)); + duck_mask_vertex->signal_toggled().connect( + sigc::bind( + sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask), + Duck::TYPE_VERTEX + ) + ); + + duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Tangent Ducks"),Gtk::AccelKey('3',Gdk::MOD1_MASK))); + duck_mask_tangent=static_cast(&duckmaskmenu.items().back()); + duck_mask_tangent->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_TANGENT)); + duck_mask_tangent->signal_toggled().connect( + sigc::bind( + sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask), + Duck::TYPE_TANGENT + ) + ); + + duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Radius Ducks"),Gtk::AccelKey('4',Gdk::MOD1_MASK))); + duck_mask_radius=static_cast(&duckmaskmenu.items().back()); + duck_mask_radius->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_RADIUS)); + duck_mask_radius->signal_toggled().connect( + sigc::bind( + sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask), + Duck::TYPE_RADIUS + ) + ); + + duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Width Ducks"),Gtk::AccelKey('5',Gdk::MOD1_MASK))); + duck_mask_width=static_cast(&duckmaskmenu.items().back()); + duck_mask_width->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_WIDTH)); + duck_mask_width->signal_toggled().connect( + sigc::bind( + sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask), + Duck::TYPE_WIDTH + ) + ); + + duckmaskmenu.items().push_back(Gtk::Menu_Helpers::CheckMenuElem(_("Angle Ducks"),Gtk::AccelKey('6',Gdk::MOD1_MASK))); + duck_mask_angle=static_cast(&duckmaskmenu.items().back()); + duck_mask_angle->set_active((bool)(work_area->get_type_mask()&Duck::TYPE_ANGLE)); + duck_mask_angle->signal_toggled().connect( + sigc::bind( + sigc::mem_fun(*this, &studio::CanvasView::toggle_duck_mask), + Duck::TYPE_ANGLE + ) + ); + + viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Mask Ducks"),duckmaskmenu)); + } + + // Preview Quality Menu + if(1) + { + qualitymenu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem()); + int i; + qualitymenu.items().push_back(Gtk::Menu_Helpers::MenuElem(strprintf(_("Use Parametric Renderer"),0), + sigc::bind( + sigc::mem_fun(*work_area, &studio::WorkArea::set_quality), + 0 + ) + )); + for(i=1;i<=10;i++) + { + qualitymenu.items().push_back(Gtk::Menu_Helpers::MenuElem(strprintf(_("Set Quality to %d"),i),Gtk::AccelKey('0'+(i%10),Gdk::CONTROL_MASK), + sigc::bind( + sigc::mem_fun(*work_area, &studio::WorkArea::set_quality), + i + ) + )); + } + viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Preview Quality"),qualitymenu)); + } + + viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-play"), + sigc::mem_fun(*this, &studio::CanvasView::play))); + viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("Flipbook Dialog"), + sigc::mem_fun(*preview_dialog, &studio::Dialog_Preview::present))); + + viewmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + + viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Grid Show"),Gtk::AccelKey('g',Gdk::CONTROL_MASK), + sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid))); + viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Grid Snap"),Gtk::AccelKey('l',Gdk::CONTROL_MASK), + sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid_snap))); + viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Guide Snap"),Gtk::AccelKey('k',Gdk::CONTROL_MASK), + sigc::mem_fun(*work_area, &studio::WorkArea::toggle_guide_snap))); + viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Toggle Low-Res"),Gtk::AccelKey('`',Gdk::CONTROL_MASK), + sigc::mem_fun(*work_area, &studio::WorkArea::toggle_low_resolution_flag))); + + viewmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + + viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-in"),Gtk::AccelKey('=',static_cast(0)), + sigc::mem_fun(*work_area, &studio::WorkArea::zoom_in))); + viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-out"),Gtk::AccelKey('-',static_cast(0)), + sigc::mem_fun(*work_area, &studio::WorkArea::zoom_out))); + viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-fit"), + sigc::mem_fun(*work_area, &studio::WorkArea::zoom_fit))); + viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-100"),Gtk::AccelKey('`',static_cast(0)), + sigc::mem_fun(*work_area, &studio::WorkArea::zoom_norm))); + viewmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + + viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-in"),Gtk::AccelKey('+',static_cast(0)), + sigc::mem_fun(*this, &studio::CanvasView::time_zoom_in))); + viewmenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-zoom-out"),Gtk::AccelKey('_',static_cast(0)), + sigc::mem_fun(*this, &studio::CanvasView::time_zoom_out))); + + viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Jump to Next Keyframe"),Gtk::AccelKey(']',static_cast(0)), + sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_next_keyframe))); + viewmenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Jump to Prev Keyframe"),Gtk::AccelKey('[',static_cast(0)), + sigc::mem_fun(*canvas_interface().get(), &synfigapp::CanvasInterface::jump_to_prev_keyframe))); + + mainmenu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem()); + mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem("_File",filemenu)); + mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem("_Edit",editmenu)); + mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem("_View",viewmenu)); + mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem("_Canvas",canvasmenu)); + mainmenu.items().push_back(Gtk::Menu_Helpers::MenuElem("_Layer",layermenu)); + + mainmenu.accelerate(*this); + + { + + trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem("New Waypoint",NOT_IMPLEMENTED_SLOT)); + trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem("Delete Waypoint",NOT_IMPLEMENTED_SLOT)); + trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem("Export",NOT_IMPLEMENTED_SLOT)); + trackmenu.items().push_back(Gtk::Menu_Helpers::SeparatorElem()); + trackmenu.items().push_back(Gtk::Menu_Helpers::MenuElem("Properties",NOT_IMPLEMENTED_SLOT)); + } + mainmenu.show(); + filemenu.show(); + editmenu.show(); + canvasmenu.show(); + layermenu.show(); + + keyframemenu.items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-properties"), + sigc::mem_fun(*this,&studio::CanvasView::show_keyframe_dialog) + )); + + + get_accel_group()->unlock(); + + //Set the accelerator paths for all the menus + filemenu.set_accel_path("/File"); + editmenu.set_accel_path("/Edit"); + layermenu.set_accel_path("/Layer"); + //mainmenu.set_accel_path(""); + canvasmenu.set_accel_path("/Canvas"); + viewmenu.set_accel_path("/View"); + duckmaskmenu.set_accel_path("/DuckMask"); +#endif +} + +void +CanvasView::on_unselect_layers() +{ + layer_tree->clear_selected_layers(); +} + +void +CanvasView::show_keyframe_dialog() +{ + Glib::RefPtr selection(keyframe_tree->get_selection()); + if(selection->get_selected()) + { + Gtk::TreeRow row(*selection->get_selected()); + + Keyframe keyframe(row[keyframe_tree->model.keyframe]); + + keyframe_dialog.set_keyframe(keyframe); + keyframe_dialog.present(); + } +} + +void +CanvasView::add_layer(synfig::String x) +{ + Canvas::Handle canvas; + + synfigapp::SelectionManager::LayerList layer_list(get_selection_manager()->get_selected_layers()); + + int target_depth(0); + + if(layer_list.empty()) + { + canvas=get_canvas(); + } + else + { + canvas=(*layer_list.begin())->get_canvas(); + target_depth=canvas->get_depth(*layer_list.begin()); + } + + + Layer::Handle layer(canvas_interface()->add_layer_to(x,canvas,target_depth)); + if(layer) + { + get_selection_manager()->clear_selected_layers(); + get_selection_manager()->set_selected_layer(layer); + } +} + +void +CanvasView::popup_layer_menu(synfig::Layer::Handle layer) +{ + //Gtk::Menu* menu(manage(new Gtk::Menu)); + Gtk::Menu* menu(¶mmenu); + menu->items().clear(); + + synfigapp::Action::ParamList param_list; + param_list.add("time",canvas_interface()->get_time()); + param_list.add("canvas",Canvas::Handle(layer->get_canvas())); + param_list.add("canvas_interface",canvas_interface()); + param_list.add("layer",layer); + + //Gtk::Menu *newlayers(manage(new Gtk::Menu())); + //build_new_layer_menu(*newlayers); + + //parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("New Layer"),*newlayers)); + + if(layer->get_name()=="PasteCanvas") + { + menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Select All Children"), + sigc::bind( + sigc::mem_fun( + *layer_tree, + &studio::LayerTree::select_all_children_layers + ), + layer + ) + )); + } + + add_actions_to_menu(menu, param_list,synfigapp::Action::CATEGORY_LAYER); + + menu->popup(3,gtk_get_current_event_time()); +} + +void +CanvasView::register_layer_type(synfig::Layer::Book::value_type &lyr,std::map* category_map) +{ +/* if(lyr.second.category==_("Do Not Use")) + return; + + if(category_map->count(lyr.second.category)==0) + (*category_map)[lyr.second.category]=manage(new Gtk::Menu()); + + (*category_map)[lyr.second.category]->items().push_back(Gtk::Menu_Helpers::MenuElem(lyr.second.local_name, + sigc::hide_return( + sigc::bind( + sigc::mem_fun(*this,&studio::CanvasView::add_layer), + lyr.first + ) + ) + )); +*/ +} + +void +CanvasView::build_new_layer_menu(Gtk::Menu &menu) +{ +/* + std::map category_map; + + std::for_each( + synfig::Layer::book().begin(), + synfig::Layer::book().end(), + sigc::bind( + sigc::mem_fun( + *this, + &studio::CanvasView::register_layer_type + ), + &category_map + ) + ); + + menu.items().clear(); + menu.items().push_back(Gtk::Menu_Helpers::TearoffMenuElem()); + + std::map::iterator iter; + for(iter=category_map.begin();iter!=category_map.end();++iter) + menu.items().push_back(Gtk::Menu_Helpers::MenuElem(iter->first,*iter->second)); + + menu.show(); +*/ +} + +void +CanvasView::popup_main_menu() +{ + //mainmenu.popup(0,gtk_get_current_event_time()); + Gtk::Menu* menu = dynamic_cast(App::ui_manager()->get_widget("/menu-main")); + if(menu) + { + //menu->set_accel_group(App::ui_manager()->get_accel_group()); + //menu->accelerate(*this); + menu->popup(0,gtk_get_current_event_time()); + } +} + +void +CanvasView::on_refresh_pressed() +{ + rebuild_tables(); + rebuild_ducks(); + work_area->queue_render_preview(); +} + +void +CanvasView::workarea_layer_selected(synfig::Layer::Handle layer) +{ + get_selection_manager()->clear_selected_layers(); + if(layer) + get_selection_manager()->set_selected_layer(layer); +} + + +void +CanvasView::refresh_rend_desc() +{ + current_time_widget->set_fps(get_canvas()->rend_desc().get_frame_rate()); + + + //???? + //synfig::info("Canvasview: Refreshing render desc info"); + if(!get_time().is_equal(time_adjustment().get_value())) + { + time_adjustment().set_value(get_time()); + time_adjustment().value_changed(); + } + + Time length(get_canvas()->rend_desc().get_time_end()-get_canvas()->rend_desc().get_time_start()); + if(lengthset_global_fps(get_canvas()->rend_desc().get_frame_rate()); + + //set the beginning and ending time of the time slider + Time begin_time=get_canvas()->rend_desc().get_time_start(); + Time end_time=get_canvas()->rend_desc().get_time_end(); + + // Setup the time_window adjustment + time_window_adjustment().set_lower(begin_time); + time_window_adjustment().set_upper(end_time); + time_window_adjustment().set_step_increment(synfig::Time(1.0/get_canvas()->rend_desc().get_frame_rate())); + + //Time length(get_canvas()->rend_desc().get_time_end()-get_canvas()->rend_desc().get_time_start()); + if(length < time_window_adjustment().get_page_size()) + { + time_window_adjustment().set_page_increment(length); + time_window_adjustment().set_page_size(length); + } + + /*synfig::info("w: %p - [%.3f,%.3f] (%.3f,%.3f) child: %p\n", + &time_window_adjustment_, time_window_adjustment_.get_lower(), + time_window_adjustment_.get_upper(),time_window_adjustment_.get_value(), + time_window_adjustment_.get_page_size(),time_window_adjustment_.get_child_adjustment() + );*/ + + time_window_adjustment().changed(); //only non-value stuff was changed + + // Setup the time adjustment + + //NOTE THESE TWO SHOULD BE CHANGED BY THE changed() CALL ABOVE + //time_adjustment().set_lower(time_window_adjustment().get_value()); + //time_adjustment().set_upper(time_window_adjustment().get_value()+time_window_adjustment().get_page_size()); + +// time_adjustment().set_lower(get_canvas()->rend_desc().get_time_start()); +// time_adjustment().set_upper(get_canvas()->rend_desc().get_time_end()); + time_adjustment().set_step_increment(synfig::Time(1.0/get_canvas()->rend_desc().get_frame_rate())); + time_adjustment().set_page_increment(synfig::Time(1.0)); + time_adjustment().set_page_size(0); + + time_adjustment().changed(); + + /*synfig::info("w: %p - [%.3f,%.3f] (%.3f,%.3f) child: %p\n", + &time_window_adjustment_, time_window_adjustment_.get_lower(), + time_window_adjustment_.get_upper(),time_window_adjustment_.get_value(), + time_window_adjustment_.get_page_size(),time_window_adjustment_.get_child_adjustment() + ); */ + + if(begin_time==end_time) + { + hide_timebar(); + } + else + { + show_timebar(); + } + + //clamp time to big bounds... + if(time_adjustment().get_value() < begin_time) + { + time_adjustment().set_value(begin_time); + time_adjustment().value_changed(); + } + + if(time_adjustment().get_value() > end_time) + { + time_adjustment().set_value(end_time); + time_adjustment().value_changed(); + } + + /*synfig::info("Time stats: \n" + "w: %p - [%.3f,%.3f] (%.3f,%.3f) child: %p\n" + "t: %p - [%.3f,%.3f] %.3f", + &time_window_adjustment_, time_window_adjustment_.get_lower(), + time_window_adjustment_.get_upper(),time_window_adjustment_.get_value(), + time_window_adjustment_.get_page_size(),time_window_adjustment_.get_child_adjustment(), + &time_adjustment_,time_adjustment_.get_lower(),time_adjustment_.get_upper(), + time_adjustment_.get_value() + );*/ + + work_area->queue_render_preview(); +} + + +bool +CanvasView::close() +{ + hide(); + // I think this is bad..., removing + // get_instance()->canvas_view_list().erase(std::find(get_instance()->canvas_view_list().begin(),get_instance()->canvas_view_list().end(),this)); + return false; +} + +handle +CanvasView::create(loose_handle instance,handle canvas) +{ + etl::handle view(new CanvasView(instance,instance->synfigapp::Instance::find_canvas_interface(canvas))); + instance->canvas_view_list().push_front(view); + instance->signal_canvas_view_created()(view.get()); + return view; +} + +void +CanvasView::update_title() +{ + string title; + + title+=etl::basename(get_instance()->get_file_name()) + +" : "; + if(get_canvas()->get_name().empty()) + title+='"'+get_canvas()->get_id()+'"'; + else + title+='"'+get_canvas()->get_name()+'"'; + + if(get_instance()->synfigapp::Instance::get_action_count()) + title+=_(" (Unsaved)"); + + if(get_instance()->synfigapp::Instance::in_repository()) + { + title+=" (CVS"; + if(get_instance()->synfigapp::Instance::is_modified()) + title+=_("-MODIFIED"); + if(get_instance()->synfigapp::Instance::is_updated()) + title+=_("-UPDATED"); + title+=')'; + } + + if(get_canvas()->is_root()) + title+=_(" (Root)"); + + set_title(title); +} + + +void +CanvasView::on_hide() +{ + smach_.egress(); + Gtk::Window::on_hide(); +} + +void +CanvasView::present() +{ + grab_focus();//on_focus_in_event(0); + Gtk::Window::present(); +} + +bool +CanvasView::on_focus_in_event(GdkEventFocus*x) +{ + if(studio::App::get_selected_canvas_view()!=this) + { + if(studio::App::get_selected_canvas_view()) + { + studio::App::get_selected_canvas_view()->get_smach().process_event(EVENT_YIELD_TOOL_OPTIONS); + App::ui_manager()->remove_action_group(App::get_selected_canvas_view()->action_group); + } + + get_smach().process_event(EVENT_REFRESH_TOOL_OPTIONS); + + studio::App::set_selected_canvas_view(this); + + App::ui_manager()->insert_action_group(action_group); + } + + // HACK ... Questionable...? + if(x) + return Gtk::Window::on_focus_in_event(x); + + return true; +} + +bool +CanvasView::on_focus_out_event(GdkEventFocus*x) +{ + //App::ui_manager()->remove_action_group(action_group); + //App::ui_manager()->ensure_update(); + return Gtk::Window::on_focus_out_event(x); +} + +void +CanvasView::refresh_tables() +{ +// if(layer_tree_store_)layer_tree_store_->refresh(); +// if(children_tree_store_)children_tree_store_->refresh(); +} + +void +CanvasView::rebuild_tables() +{ +// layer_tree_store_->rebuild(); +// children_tree_store_->rebuild(); +} + +void +CanvasView::build_tables() +{ +// layer_tree_store_->rebuild(); +// children_tree_store_->rebuild(); +} + +void +CanvasView::on_layer_toggle(synfig::Layer::Handle layer) +{ + synfigapp::Action::Handle action(synfigapp::Action::create("layer_activate")); + assert(action); + + if(!action) + return; + + action->set_param("canvas",Canvas::Handle(layer->get_canvas())); + if(!action->set_param("canvas_interface",canvas_interface())) +// if(!action->set_param("canvas_interface",get_instance()->find_canvas_interface(layer->get_canvas()))) + synfig::error("LayerActivate didn't like CanvasInterface...?"); + action->set_param("time",get_time()); + action->set_param("layer",layer); + action->set_param("new_status",!layer->active()); + + assert(action->is_ready()); + + canvas_interface()->get_instance()->perform_action(action); +} + + +void +CanvasView::popup_param_menu(synfigapp::ValueDesc value_desc, float location) +{ + parammenu.items().clear(); + get_instance()->make_param_menu(¶mmenu,get_canvas(),value_desc,location); + + parammenu.popup(3,gtk_get_current_event_time()); +} + +void +CanvasView::add_actions_to_menu(Gtk::Menu *menu, const synfigapp::Action::ParamList ¶m_list,synfigapp::Action::Category category)const +{ + get_instance()->add_actions_to_menu(menu, param_list, category); +} + +bool +CanvasView::on_layer_user_click(int button, Gtk::TreeRow row, LayerTree::ColumnID column_id) +{ + switch(button) + { + case 3: + { + + Gtk::MenuItem* menu = dynamic_cast(App::ui_manager()->get_widget("/menu-main/menu-layer")); + if(menu && menu->get_submenu()) + { + //menu->set_accel_group(App::ui_manager()->get_accel_group()); + //menu->accelerate(*this); + menu->get_submenu()->popup(button,gtk_get_current_event_time()); + } + + + #if 0 + bool multiple_selected=true; + + if(layer_tree->get_selection()->count_selected_rows()<=1) + multiple_selected=false; + + // If the clicked row is not selected, then unselect + // everything that isn't selected and select this row + if(multiple_selected && !layer_tree->get_selection()->is_selected(row)) + { + layer_tree->get_selection()->unselect_all(); + layer_tree->get_selection()->select(row); + multiple_selected=false; + } + + if(column_id==COLUMNID_TIME_TRACK) + return false; + + //synfigapp::ValueDesc value_desc(row[layer_param_tree_model.value_desc]); + //ValueNode::Handle value_node(row[layer_param_tree_model.value_node]); + //ValueNode::Handle parent_value_node; + //ValueBase value=row[layer_param_tree_model.value]; + + //if(row.parent()) + //{ + // parent_value_node=(*row.parent())[layer_tree_model.value_node]; + //} + + { + Layer::Handle layer(row[layer_tree_model.layer]); + synfigapp::Action::ParamList param_list; + param_list.add("time",canvas_interface()->get_time()); + param_list.add("canvas",Canvas::Handle(row[layer_tree_model.canvas])); + param_list.add("canvas_interface",canvas_interface()); + if(!multiple_selected) + param_list.add("layer",layer); + else + { + synfigapp::SelectionManager::LayerList layer_list(get_selection_manager()->get_selected_layers()); + synfigapp::SelectionManager::LayerList::iterator iter; + + for(iter=layer_list.begin();iter!=layer_list.end();++iter) + param_list.add("layer",Layer::Handle(*iter)); + } + + parammenu.items().clear(); + + Gtk::Menu *newlayers(manage(new Gtk::Menu())); + build_new_layer_menu(*newlayers); + + parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem("New Layer",*newlayers)); + if(!multiple_selected && layer->get_name()=="PasteCanvas") + { + parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Select All Children"), + sigc::bind( + sigc::mem_fun( + *layer_tree, + &studio::LayerTree::select_all_children_layers + ), + layer + ) + )); + } + + add_actions_to_menu(¶mmenu, param_list,synfigapp::Action::CATEGORY_LAYER); + parammenu.popup(button,gtk_get_current_event_time()); + return true; + } +/* + else if(column_id==LayerTree::COLUMNID_TIME_TRACK && value_node && handle::cast_dynamic(value_node)) + { + // Right-click on time track with animated +// trackmenu.popup(0,0); + return true; + } + else + { + if(!multiple_selected) + { + popup_param_menu(value_desc); + return true; + } + else + { +#warning update me! +#if 0 + parammenu.items().clear(); + parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem("Connect", + hide_return(sigc::mem_fun(*canvas_interface().get(),&synfigapp::CanvasInterface::connect_selected_layer_params)) + )); + parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem("Disconnect", + hide_return(sigc::mem_fun(*canvas_interface().get(),&synfigapp::CanvasInterface::disconnect_selected_layer_params)) + )); + parammenu.popup(0,0); +#endif + } + return true; + } + */ +#endif +} + return true; + break; + + default: + return false; + break; + } +} + + + +bool +CanvasView::on_children_user_click(int button, Gtk::TreeRow row, ChildrenTree::ColumnID column_id) +{ + switch(button) + { + case 3: + { + if(column_id==COLUMNID_TIME_TRACK) + return false; + if(!(bool)row[children_tree_model.is_canvas]) + { + synfigapp::ValueDesc value_desc=row[children_tree_model.value_desc]; + assert(value_desc); + popup_param_menu(value_desc); + return true; + } + } + return true; + break; + + default: + return false; + break; + } +} + +bool +CanvasView::on_keyframe_tree_event(GdkEvent *event) +{ + switch(event->type) + { + case GDK_BUTTON_PRESS: + switch(event->button.button) + { + case 3: + { + //keyframemenu.popup(event->button.button,gtk_get_current_event_time()); + return true; + } + break; + } + break; + case GDK_MOTION_NOTIFY: + break; + case GDK_BUTTON_RELEASE: + break; + default: + break; + } + return false; +} + + +void +CanvasView::refresh_time_window() +{ + //THESE SHOULD AUTOMATICALLY BE TAKEN CARE OF + //time_adjustment().set_lower(time_window_adjustment().get_value()); + //time_adjustment().set_upper(time_window_adjustment().get_value()+time_window_adjustment().get_page_size()); + + time_adjustment().set_page_increment(1.0); // One second + time_adjustment().set_page_size(0); + + if(get_canvas()) + time_adjustment().set_step_increment(1.0/get_canvas()->rend_desc().get_frame_rate()); + time_adjustment().changed(); + + //NOTE THIS SHOULD HOOK INTO THE CORRECT SIGNALS... + if(children_tree) + children_tree->queue_draw(); +} + +void +CanvasView::on_time_changed() +{ + Time time(get_time()); + + current_time_widget->set_value(time); + try { + get_canvas()->keyframe_list().find(time); + current_time_widget->modify_text(Gtk::STATE_NORMAL,Gdk::Color("#FF0000")); + }catch(...){ + current_time_widget->modify_text(Gtk::STATE_NORMAL,Gdk::Color("#000000")); + } + + if(get_time() != time_adjustment().get_value()) + { + + //Recenters the window, causing it to jump (possibly undesirably... but whatever) + if(time < time_window_adjustment().get_value() || + time > time_window_adjustment().get_value()+time_window_adjustment().get_page_size()) + { + time_window_adjustment().set_value( + time-time_window_adjustment().get_page_size()/2 + ); + } + time_adjustment().set_value(time); + time_adjustment().value_changed(); + + // Shouldn't these trees just hook into + // the time changed signal...? + //YES THEY SHOULD... + if(layer_tree)layer_tree->queue_draw(); + if(children_tree)children_tree->queue_draw(); + } +} + +void +CanvasView::time_zoom_in() +{ + time_window_adjustment().set_page_size(time_window_adjustment().get_page_size()*0.75); + time_window_adjustment().changed(); + + refresh_time_window(); +} + +void +CanvasView::time_zoom_out() +{ + time_window_adjustment().set_page_size(time_window_adjustment().get_page_size()/0.75); + time_window_adjustment().changed(); + + refresh_time_window(); +} + +void +CanvasView::time_was_changed() +{ + synfig::Time time((synfig::Time)(double)time_adjustment().get_value()); + set_time(time); +} + +void +CanvasView::on_edited_value(synfigapp::ValueDesc value_desc,synfig::ValueBase new_value) +{ + canvas_interface()->change_value(value_desc,new_value); +} + +/* +void +CanvasView::on_children_edited_value(const Glib::ustring&path_string,synfig::ValueBase value) +{ + Gtk::TreePath path(path_string); + + const Gtk::TreeRow row = *(children_tree->get_model()->get_iter(path)); + + assert((bool)row[children_tree_model.is_value_node]); + + synfigapp::ValueDesc value_desc=row[children_tree_model.value_desc]; + assert(value_desc); + + on_edited_value(value_desc,value); +} +*/ + +void +CanvasView::on_id_changed() +{ + update_title(); +} + + +void +CanvasView::on_mode_changed(synfigapp::CanvasInterface::Mode mode) +{ + // If the aninimate flag was set in mode... + if(mode&synfigapp::MODE_ANIMATE) + { + Gtk::Image *icon; + icon=manage(new Gtk::Image(Gtk::StockID("gtk-no"),Gtk::ICON_SIZE_BUTTON)); + animatebutton->remove(); + animatebutton->add(*icon); + tooltips.set_tip(*animatebutton,_("In Animate Editing Mode")); + icon->set_padding(0,0); + icon->show(); + } + else + { + Gtk::Image *icon; + icon=manage(new Gtk::Image(Gtk::StockID("gtk-yes"),Gtk::ICON_SIZE_BUTTON)); + animatebutton->remove(); + animatebutton->add(*icon); + tooltips.set_tip(*animatebutton,_("Not in Animate Editing Mode")); + icon->set_padding(0,0); + icon->show(); + } + + if((mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST)) + { + Gtk::Image *icon; + icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_all"),Gtk::ICON_SIZE_BUTTON)); + keyframebutton->remove(); + keyframebutton->add(*icon); + tooltips.set_tip(*keyframebutton,_("All Keyframes Locked")); + icon->set_padding(0,0); + icon->show(); + } + else if((mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST)) + { + Gtk::Image *icon; + icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_future"),Gtk::ICON_SIZE_BUTTON)); + keyframebutton->remove(); + keyframebutton->add(*icon); + tooltips.set_tip(*keyframebutton,_("Future Keyframes Locked")); + icon->set_padding(0,0); + icon->show(); + } + else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST)) + { + Gtk::Image *icon; + icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_past"),Gtk::ICON_SIZE_BUTTON)); + keyframebutton->remove(); + keyframebutton->add(*icon); + tooltips.set_tip(*keyframebutton,_("Past Keyframes Locked")); + icon->set_padding(0,0); + icon->show(); + } + else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST)) + { + Gtk::Image *icon; + icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_none"),Gtk::ICON_SIZE_BUTTON)); + keyframebutton->remove(); + keyframebutton->add(*icon); + tooltips.set_tip(*keyframebutton,_("No Keyframes Locked")); + icon->set_padding(0,0); + icon->show(); + } + + work_area->queue_draw(); +} + +void +CanvasView::on_animate_button_pressed() +{ + if(get_mode()&synfigapp::MODE_ANIMATE) + set_mode(get_mode()-synfigapp::MODE_ANIMATE); + else + set_mode(get_mode()|synfigapp::MODE_ANIMATE); +} + +void +CanvasView::on_keyframe_button_pressed() +{ + synfigapp::CanvasInterface::Mode mode(get_mode()); + + if((mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST)) + { + set_mode(get_mode()-synfigapp::MODE_ANIMATE_FUTURE); + } + else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST)) + { + set_mode(get_mode()-synfigapp::MODE_ANIMATE_PAST|synfigapp::MODE_ANIMATE_FUTURE); + } + else if((mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST)) + { + set_mode(get_mode()-synfigapp::MODE_ANIMATE_FUTURE); + } + else if(!(mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST)) + { + set_mode(get_mode()|synfigapp::MODE_ANIMATE_FUTURE|synfigapp::MODE_ANIMATE_PAST); + } +} + +bool +CanvasView::duck_change_param(const Point &value,synfig::Layer::Handle layer, synfig::String param_name) +{ + return canvas_interface()->change_value(synfigapp::ValueDesc(layer,param_name),value); +} + +bool +CanvasView::on_duck_changed(const synfig::Point &value,const synfigapp::ValueDesc& value_desc) +{ + switch(value_desc.get_value_type()) + { + case ValueBase::TYPE_REAL: + return canvas_interface()->change_value(value_desc,value.mag()); + break; + case ValueBase::TYPE_ANGLE: + return canvas_interface()->change_value(value_desc,Angle::tan(value[1],value[0])); + break; + default: + return canvas_interface()->change_value(value_desc,value); + break; + } + + return true; +} + +void +CanvasView::selected_layer_color_set(Color color) +{ + synfigapp::SelectionManager::LayerList selected_list(get_selection_manager()->get_selected_layers()); + synfigapp::SelectionManager::LayerList::iterator iter; + + // Create the action group + //synfigapp::PassiveGrouper group(canvas_interface()->get_instance(),_("Set Colors")); + + Layer::Handle layer; + for(iter=selected_list.begin();iter!=selected_list.end();++iter) + { + if(*iter==layer) + continue; + layer=*iter; + on_edited_value(synfigapp::ValueDesc(layer,"color"),color); + } +} + +void +CanvasView::rebuild_ducks_layer_(synfig::TransformStack& transform_stack, Canvas::Handle canvas, std::set& selected_list) +{ + int transforms(0); + String layer_name; + +#define QUEUE_REBUILD_DUCKS sigc::mem_fun(*this,&CanvasView::queue_rebuild_ducks) + + if(!canvas) + { + synfig::warning("CanvasView::rebuild_ducks_layer_(): Layer doesn't have canvas set"); + return; + } + for(Canvas::iterator iter(canvas->begin());iter!=canvas->end();++iter) + { + Layer::Handle layer(*iter); + + if(selected_list.count(layer)) + { + if(!curr_transform_stack_set) + { + curr_transform_stack_set=true; + curr_transform_stack=transform_stack; + } + + // This layer is currently selected. + duck_changed_connections.push_back(layer->signal_changed().connect(QUEUE_REBUILD_DUCKS)); + + // do the bounding box thing + bbox|=transform_stack.perform(layer->get_bounding_rect()); + + // Grab the layer's list pf parameters + Layer::ParamList paramlist(layer->get_param_list()); + + // Grab the layer vocabulary + Layer::Vocab vocab=layer->get_param_vocab(); + Layer::Vocab::iterator iter; + + for(iter=vocab.begin();iter!=vocab.end();iter++) + { + if(!iter->get_hidden() && !iter->get_invisible_duck()) + { + synfigapp::ValueDesc value_desc(layer,iter->get_name()); + work_area->add_to_ducks(value_desc,this,transform_stack,&*iter); + if(value_desc.is_value_node()) + duck_changed_connections.push_back(value_desc.get_value_node()->signal_changed().connect(QUEUE_REBUILD_DUCKS)); + } + if(iter->get_name()=="color") + { + /* + if(!App::dialog_color->busy()) + { + App::dialog_color->reset(); + App::dialog_color->set_color(layer->get_param("color").get(Color())); + App::dialog_color->signal_edited().connect( + sigc::mem_fun( + *this, + &studio::CanvasView::selected_layer_color_set + ) + ); + } + */ + } + } + } + + layer_name=layer->get_name(); + + if(layer->active()) + { + Transform::Handle trans(layer->get_transform()); + if(trans) + { + transform_stack.push(trans); + transforms++; + } + +/* // Add transforms onto the stack + if(layer_name=="Translate") + { + transform_stack.push(synfig::Transform_Translate(layer->get_param("origin").get(Vector()))); + transforms++; + }else + if(layer_name=="Zoom") + { + Vector scale; + scale[0]=scale[1]=exp(layer->get_param("amount").get(Real())); + transform_stack.push(synfig::Transform_Scale(scale,layer->get_param("center").get(Vector()))); + transforms++; + }else + if(layer_name=="stretch") + { + Vector scale(layer->get_param("amount").get(Vector())); + transform_stack.push(synfig::Transform_Scale(scale,layer->get_param("center").get(Vector()))); + transforms++; + }else + if(layer_name=="Rotate") + { + transform_stack.push(synfig::Transform_Rotate(layer->get_param("amount").get(Angle()),layer->get_param("origin").get(Vector()))); + transforms++; + } +*/ + } + + // If this is a paste canvas layer, then we need to + // descend into it + if(layer_name=="PasteCanvas") + { + Vector scale; + scale[0]=scale[1]=exp(layer->get_param("zoom").get(Real())); + Vector origin(layer->get_param("origin").get(Vector())); + + Canvas::Handle child_canvas(layer->get_param("canvas").get(Canvas::Handle())); + + if(!scale.is_equal_to(Vector(1,1))) + transform_stack.push(new Transform_Scale(scale,origin)); + if(!scale.is_equal_to(Vector(0,0))) + transform_stack.push(new Transform_Translate(origin)); + + rebuild_ducks_layer_(transform_stack,child_canvas,selected_list); + + if(!scale.is_equal_to(Vector(0,0))) + transform_stack.pop(); + if(!scale.is_equal_to(Vector(1,1))) + transform_stack.pop(); + } + } + // Remove all of the transforms we have added + while(transforms--) { transform_stack.pop(); } + +#undef QUEUE_REBUILD_DUCKS +} + +void +CanvasView::queue_rebuild_ducks() +{ +#if 0 + if(rebuild_ducks_queued) + return; +#else + if(rebuild_ducks_queued) + queue_rebuild_ducks_connection.disconnect(); +#endif + + queue_rebuild_ducks_connection=Glib::signal_timeout().connect( + sigc::bind_return( + sigc::mem_fun(*this,&CanvasView::rebuild_ducks), + false + ), + 50 + ); + + rebuild_ducks_queued=true; +} + +void +CanvasView::rebuild_ducks() +{ + /*static int i=0; + i++; + if(i>30) + synfig::info("%d",i/(i-i)); + */ + + rebuild_ducks_queued=false; + //queue_rebuild_ducks_connection.disconnect(); + + if(work_area->is_dragging()) + { + queue_rebuild_ducks(); + return; + } + + if(!duck_refresh_flag) + { + duck_refresh_needed=true; + return; + } + + bbox=Rect::zero(); + + work_area->clear_ducks(); + work_area->set_time(get_time()); + get_canvas()->set_time(get_time()); + curr_transform_stack.clear(); + //curr_transform_stack.push(new Transform_Translate(Point(0,0))); + curr_transform_stack_set=false; + + for(;!duck_changed_connections.empty();duck_changed_connections.pop_back())duck_changed_connections.back().disconnect(); + + //get_canvas()->set_time(get_time()); + bool not_empty(false); + + // First do the layers... + do{ + synfigapp::SelectionManager::LayerList selected_list(get_selection_manager()->get_selected_layers()); + std::set layer_set(selected_list.begin(),selected_list.end()); + + if(!layer_set.empty()) + not_empty=true; + + synfig::TransformStack transform_stack; + + rebuild_ducks_layer_(transform_stack, get_canvas(), layer_set); + + }while(0); + + // Now do the children + do{ + synfigapp::SelectionManager::ChildrenList selected_list(get_selection_manager()->get_selected_children()); + synfigapp::SelectionManager::ChildrenList::iterator iter; + synfig::TransformStack transform_stack; + + if(selected_list.empty()) + { + break; + } + else + { + not_empty=true; + for(iter=selected_list.begin();iter!=selected_list.end();++iter) + { + work_area->add_to_ducks(*iter,this,transform_stack); + } + } + }while(0); + work_area->refresh_selected_ducks(); + work_area->queue_draw_preview(); +} + +void +CanvasView::on_dirty_preview() +{ + if(!is_playing_) + { + IsWorking is_working(*this); + + work_area->queue_render_preview(); + } +} + +void +CanvasView::play() +{ + assert(get_canvas()); + + // If we are already busy, don't play! + if(working_depth)return; + + // Set us up as working + IsWorking is_working(*this); + + etl::clock timer; + Time + time=work_area->get_time(), + endtime=get_canvas()->rend_desc().get_time_end(); + + // If we are already at the end of time, start over + if(time==endtime) + time=get_canvas()->rend_desc().get_time_start(); + + is_playing_=true; + + work_area->clear_ducks(); + + for(timer.reset(); time + timer() < endtime;) + { + //Clamp the time window so we can see the time value as it races across the horizon + bool timewindreset = false; + + while( time + timer() > Time(time_window_adjustment().get_sub_upper()) ) + { + time_window_adjustment().set_value( + min( + time_window_adjustment().get_value()+time_window_adjustment().get_page_size()/2, + time_window_adjustment().get_upper()-time_window_adjustment().get_page_size() ) + ); + timewindreset = true; + } + + while( time + timer() < Time(time_window_adjustment().get_sub_lower()) ) + { + time_window_adjustment().set_value( + max( + time_window_adjustment().get_value()-time_window_adjustment().get_page_size()/2, + time_window_adjustment().get_lower()) + ); + + timewindreset = true; + } + + //we need to tell people that the value changed + if(timewindreset) time_window_adjustment().value_changed(); + + //update actual time to next step + time_adjustment().set_value(time+timer()); + time_adjustment().value_changed(); + + if(!work_area->sync_render_preview()) + break; + + studio::App::iteration(false); + + if(get_cancel_status()) + return; + } + is_playing_=false; + + time_adjustment().set_value(endtime); + time_adjustment().value_changed(); +} + +void +CanvasView::show_tables() +{ +/* + Smach::event_result x(process_event_key(EVENT_TABLES_SHOW)); + if(x==Smach::RESULT_OK || x==Smach::RESULT_ACCEPT) + { + Gtk::IconSize iconsize=Gtk::IconSize::from_name("synfig-small_icon"); + treetogglebutton->remove(); + treetogglebutton->add(*manage(new Gtk::Image(Gtk::StockID("gtk-go-down"),iconsize))); + treetogglebutton->show_all(); + notebook->show(); + } +*/ +} + +void +CanvasView::hide_tables() +{ +/* + Smach::event_result x(process_event_key(EVENT_TABLES_HIDE)); + if(x==Smach::RESULT_OK || x==Smach::RESULT_ACCEPT) + { + Gtk::IconSize iconsize=Gtk::IconSize::from_name("synfig-small_icon"); + treetogglebutton->remove(); + treetogglebutton->add(*manage(new Gtk::Image(Gtk::StockID("gtk-go-up"),iconsize))); + treetogglebutton->show_all(); + notebook->hide(); + } +*/ +} + +bool +CanvasView::tables_are_visible() +{ +// return notebook->is_visible(); + return false; +} + +void +CanvasView::toggle_tables() +{ +// if(tables_are_visible()) +// hide_tables(); +// else +// show_tables(); +} + +void +CanvasView::do_rotoscope_bline() +{ + smach_.enter(&state_bline); +} + +void +CanvasView::do_rotoscope() +{ + smach_.enter(&state_draw); +} + +void +CanvasView::do_rotoscope_poly() +{ + smach_.enter(&state_polygon); +} + +void +CanvasView::do_eyedrop() +{ + smach_.enter(&state_eyedrop); +} + +void +CanvasView::show_timebar() +{ + timebar->show(); + current_time_widget->show(); + + //keyframe_tab_child->show(); + if(layer_tree) + layer_tree->set_show_timetrack(true); + if(children_tree) + children_tree->set_show_timetrack(true); +} + +void +CanvasView::hide_timebar() +{ + timebar->hide(); + current_time_widget->hide(); + //keyframe_tab_child->hide(); + if(layer_tree) + layer_tree->set_show_timetrack(false); + if(children_tree) + children_tree->set_show_timetrack(false); +} + + + +void +CanvasView::on_waypoint_clicked(synfigapp::ValueDesc value_desc,synfig::Waypoint waypoint,int button) +{ + waypoint_dialog.set_value_desc(value_desc); + waypoint_dialog.set_waypoint(waypoint); + + switch(button) + { + case -1: + waypoint_dialog.show(); + break; + case 2: + { + Gtk::Menu* waypoint_menu(manage(new Gtk::Menu())); + + waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-jump-to"), + sigc::bind( + sigc::mem_fun( + *canvas_interface(), + &synfigapp::CanvasInterface::set_time + ), + waypoint.get_time() + ) + )); + + waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("Edit Waypoint"), + sigc::mem_fun( + waypoint_dialog, + &Gtk::Widget::show + ) + )); + + waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("synfig-duplicate"), + sigc::bind( + sigc::bind( + sigc::mem_fun( + *canvas_interface(), + &synfigapp::CanvasInterface::waypoint_duplicate + ), + waypoint + ), + value_desc + ) + )); + waypoint_menu->items().push_back(Gtk::Menu_Helpers::StockMenuElem(Gtk::StockID("gtk-delete"), + sigc::bind( + sigc::bind( + sigc::mem_fun( + *canvas_interface(), + &synfigapp::CanvasInterface::waypoint_remove + ), + waypoint + ), + value_desc + ) + )); + waypoint_menu->popup(button+1,gtk_get_current_event_time()); + } + break; + default: + break; + } +} + +void +CanvasView::on_waypoint_changed() +{ + synfigapp::Action::ParamList param_list; + param_list.add("canvas",get_canvas()); + param_list.add("canvas_interface",canvas_interface()); + param_list.add("value_node",waypoint_dialog.get_value_desc().get_value_node()); + param_list.add("waypoint",waypoint_dialog.get_waypoint()); +// param_list.add("time",canvas_interface()->get_time()); + + get_instance()->process_action("waypoint_set_smart", param_list); +} + +void +CanvasView::on_waypoint_delete() +{ + synfigapp::Action::ParamList param_list; + param_list.add("canvas",get_canvas()); + param_list.add("canvas_interface",canvas_interface()); + param_list.add("value_node",waypoint_dialog.get_value_desc().get_value_node()); + param_list.add("waypoint",waypoint_dialog.get_waypoint()); +// param_list.add("time",canvas_interface()->get_time()); + + get_instance()->process_action("waypoint_remove", param_list); +} + +void +CanvasView::on_drop_drag_data_received(const Glib::RefPtr& context, int x, int y, const Gtk::SelectionData& selection_data_, guint info, guint time) +{ + // We will make this true once we have a solid drop + bool success(false); + //synfig::info("Droped data of type \"%s\"",selection_data.get_data_type()); + //synfig::info("Droped data of target \"%s\"",gdk_atom_name(selection_data->target)); + //synfig::info("selection=\"%s\"",gdk_atom_name(selection_data->selection)); + + if ((selection_data_.get_length() >= 0) && (selection_data_.get_format() == 8)) + { + if(synfig::String(selection_data_.get_data_type())=="STRING")do + { + synfig::String selection_data((gchar *)(selection_data_.get_data())); + + Layer::Handle layer(synfig::Layer::create("Text")); + if(!layer) + break; + if(!layer->set_param("text",ValueBase(selection_data))) + break; + + synfigapp::Action::Handle action(synfigapp::Action::create("layer_add")); + + assert(action); + if(!action) + break; + + action->set_param("canvas",get_canvas()); + action->set_param("canvas_interface",canvas_interface()); + action->set_param("new",layer); + + if(!get_instance()->perform_action(action)) + break; + + // Ok, we have successfuly imported at least one item. + success=true; + } while(0); // END of "STRING" + + if(synfig::String(selection_data_.get_data_type())=="text/plain") + { + synfig::String selection_data((gchar *)(selection_data_.get_data())); + + // For some reason, GTK hands us a list of URL's seperated + // by not only Carrage-Returns, but also Line-Feeds. + // Line-Feeds will mess us up. Remove all the line-feeds. + while(selection_data.find_first_of('\r')!=synfig::String::npos) + selection_data.erase(selection_data.begin()+selection_data.find_first_of('\r')); + + std::stringstream stream(selection_data); + + //synfigapp::PassiveGrouper group(canvas_interface()->get_instance(),_("Insert Image")); + while(stream) + { + synfig::String filename,URI; + getline(stream,filename); + + // If we don't have a filename, move on. + if(filename.empty()) + continue; + + // Make sure this URL is of the "file://" type. + URI=String(filename.begin(),filename.begin()+sizeof("file://")-1); + if(URI!="file://") + { + synfig::warning("Unknown URI (%s) in \"%s\"",URI.c_str(),filename.c_str()); + continue; + } + + // Strip the "file://" part from the filename + filename=synfig::String(filename.begin()+sizeof("file://")-1,filename.end()); + + String ext; + try{ext=(String(filename.begin()+filename.find_last_of('.')+1,filename.end()));}catch(...){continue;} + + // If this is a SIF file, then we need to do things slightly differently + if(ext=="sketch") + { + if(work_area->load_sketch(filename)) + { + success=true; + work_area->queue_draw(); + } + } + else + { + if(canvas_interface()->import(filename)) + success=true; + } + + continue; + } + } // END of "text/plain" + } + else + ui_interface_->error("Drop failed: bad selection data"); + + // Finish the drag + context->drag_finish(success, false, time); +} + +void +CanvasView::on_keyframe_add_pressed() +{ + synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_add")); + + if(!action) + { + ui_interface_->error("I am unable to find the appropriate action"); + return; + } + + action->set_param("canvas",get_canvas()); + action->set_param("canvas_interface",canvas_interface()); + action->set_param("keyframe",Keyframe(get_time())); + + canvas_interface()->get_instance()->perform_action(action); +} + +void +CanvasView::on_keyframe_duplicate_pressed() +{ + const KeyframeTreeStore::Model model; + const Gtk::TreeRow row(*keyframe_tree->get_selection()->get_selected()); + Keyframe keyframe; + if(!row) + { + ui_interface_->error("I am unable to duplicate the keyframe"); + return; + } + keyframe=row[model.keyframe]; + + synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_duplicate")); + + if(!action) + { + ui_interface_->error("I am unable to find the appropriate action"); + return; + } + + action->set_param("canvas",get_canvas()); + action->set_param("canvas_interface",canvas_interface()); + action->set_param("keyframe",keyframe); + action->set_param("time",get_time()); + + canvas_interface()->get_instance()->perform_action(action); +} + +void +CanvasView::on_keyframe_remove_pressed() +{ + const KeyframeTreeStore::Model model; + const Gtk::TreeRow row(*keyframe_tree->get_selection()->get_selected()); + Keyframe keyframe; + if(!row) + { + ui_interface_->error("I am unable to remove the keyframe"); + return; + } + keyframe=row[model.keyframe]; + + synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_remove")); + + if(!action) + { + ui_interface_->error("I am unable to find the appropriate action"); + return; + } + + action->set_param("canvas",get_canvas()); + action->set_param("canvas_interface",canvas_interface()); + action->set_param("keyframe",keyframe); + + canvas_interface()->get_instance()->perform_action(action); +} + + +void +CanvasView::toggle_duck_mask(Duckmatic::Type type) +{ + bool is_currently_on(work_area->get_type_mask()&type); + + switch(type) + { + case Duck::TYPE_POSITION: + if(duck_mask_position) + duck_mask_position->set_active(!is_currently_on); + break; + + case Duck::TYPE_VERTEX: + if(duck_mask_vertex) + duck_mask_vertex->set_active(!is_currently_on); + break; + + case Duck::TYPE_TANGENT: + if(duck_mask_tangent) + duck_mask_tangent->set_active(!is_currently_on); + break; + + case Duck::TYPE_RADIUS: + if(duck_mask_radius) + duck_mask_radius->set_active(!is_currently_on); + break; + + case Duck::TYPE_WIDTH: + if(duck_mask_width) + duck_mask_width->set_active(!is_currently_on); + break; + + case Duck::TYPE_ANGLE: + if(duck_mask_angle) + duck_mask_angle->set_active(!is_currently_on); + break; + + default: + synfig::warning("CanvasView::toggle_duck_mask():Unknown duck type!"); + break; + } + + if(is_currently_on) + work_area->set_type_mask(work_area->get_type_mask()-type); + else + work_area->set_type_mask(work_area->get_type_mask()|type); + + work_area->queue_draw(); +} + + +void +CanvasView::image_import() +{ + String filename(dirname(get_canvas()->get_file_name())); + if(App::dialog_open_file(_("Import Image"), filename)) + canvas_interface()->import(filename); +} + +Smach::event_result +CanvasView::process_event_key(EventKey x) +{ + return smach_.process_event(x); +} + +void +CanvasView::on_input_device_changed(GdkDevice* device) +{ + if(!device) + { + get_smach().egress(); + } + assert(device); + + synfigapp::InputDevice::Handle input_device; + input_device=synfigapp::Main::select_input_device(device->name); + App::toolbox->change_state(input_device->get_state()); + process_event_key(EVENT_INPUT_DEVICE_CHANGED); +} + +void +CanvasView::on_preview_option() +{ + Dialog_PreviewOptions *po = dynamic_cast(get_ext_widget("prevoptions")); + + Canvas::Handle canv = get_canvas(); + + if(canv) + { + RendDesc &r = canv->rend_desc(); + if(r.get_frame_rate()) + { + float rate = 1/r.get_frame_rate(); + float beg = r.get_time_start() + r.get_frame_start()*rate; + float end = r.get_time_start() + r.get_frame_end()*rate; + + if(!po) + { + po = new Dialog_PreviewOptions; + po->set_zoom(work_area->get_zoom()/2); + po->set_fps(r.get_frame_rate()/2); + po->set_begintime(beg); + po->set_begin_override(false); + po->set_endtime(end); + po->set_end_override(false); + + set_ext_widget("prevoptions",po); + } + /*po->set_zoom(work_area->get_zoom()/2); + po->set_fps(r.get_frame_rate()/2); + po->set_begintime(beg); + po->set_begin_override(false); + po->set_endtime(end); + po->set_end_override(false);*/ + + po->set_global_fps(r.get_frame_rate()); + po->signal_finish().connect(sigc::mem_fun(*this,&CanvasView::on_preview_create)); + po->present(); + } + } +} + +void +CanvasView::on_preview_create(const PreviewInfo &info) +{ + //set all the options + etl::handle prev = new Preview; + + prev->set_canvasview(this); + prev->set_zoom(info.zoom); + prev->set_fps(info.fps); + prev->set_overbegin(info.overbegin); + prev->set_begintime(info.begintime); + prev->set_overend(info.overend); + prev->set_endtime(info.endtime); + prev->set_quality(work_area->get_quality()); + + //render it out... + prev->render(); + + Dialog_Preview *pd = preview_dialog.get(); + assert(pd); + + pd->set_preview(prev.get()); + pd->present(); +} + +void +CanvasView::on_audio_option() +{ + synfig::warning("Launching Audio Options"); + sound_dialog->set_global_fps(get_canvas()->rend_desc().get_frame_rate()); + sound_dialog->present(); +} + +void +CanvasView::on_audio_file_change(const std::string &f) +{ + //save in meta data - always even when not valid... + canvas_interface()->set_meta_data("audiofile",f); +} + +void +CanvasView::on_audio_offset_change(const Time &t) +{ + canvas_interface()->set_meta_data("audiooffset",t.get_string()); +} + +void +CanvasView::on_audio_file_notify() +{ + std::string file(get_canvas()->get_meta_data("audiofile")); + if(!file.c_str()) return; + + if(!audio->load(file,dirname(get_canvas()->get_file_name())+string("/"))) + { + if(file != "") synfig::warning("Could not load the file: %s", file.c_str()); + get_canvas()->erase_meta_data("audiofile"); + disp_audio->hide(); + disp_audio->set_profile(etl::handle()); + }else + { + //save in canvasview + synfig::warning("Getting the profile of the music stuff"); + + //profile specific stuff for the preview widget + //similar for other attachments + Dialog_Preview *pd = preview_dialog.get(); + pd->get_widget().set_audio(audio); + + handle prof = audio->get_profile(); + + if(!prof) + { + synfig::warning("Agh, I couldn't build the profile captain!"); + } + pd->get_widget().set_audioprofile(prof); + + disp_audio->set_profile(audio->get_profile()); + disp_audio->show(); + + synfig::warning("successfully set the profiles and stuff"); + } + disp_audio->queue_draw(); +} + +void +CanvasView::on_audio_offset_notify() +{ + Time t(get_canvas()->get_meta_data("audiooffset"),get_canvas()->rend_desc().get_frame_rate()); + audio->set_offset(t); + sound_dialog->set_offset(t); + disp_audio->queue_draw(); + + synfig::info("CanvasView::on_audio_offset_notify(): offset time set to %s",t.get_string(get_canvas()->rend_desc().get_frame_rate()).c_str()); +} + +void +CanvasView::play_audio(float t) +{ + if(audio.get()) + { + synfig::info("Playing audio at %f s",t); + audio->play(t); + } +} + +void +CanvasView::stop_audio() +{ + if(audio.get()) + { + audio->stop(); + } +} + +bool +CanvasView::on_audio_scrub() +{ + disp_audio->draw(); + return true; +} + + + +Glib::RefPtr +CanvasView::get_ref_obj(const synfig::String& x) +{ + return ref_obj_book_[x]; +} + +Glib::RefPtr +CanvasView::get_ref_obj(const synfig::String& x)const +{ + return ref_obj_book_.find(x)->second; +} + +void +CanvasView::set_ref_obj(const synfig::String& x, Glib::RefPtr y) +{ + ref_obj_book_[x]=y; +} + +Glib::RefPtr +CanvasView::get_tree_model(const synfig::String& x) +{ + return Glib::RefPtr::cast_dynamic(ref_obj_book_["_tree_model_"+x]); +} + +Glib::RefPtr +CanvasView::get_tree_model(const synfig::String& x)const +{ + return Glib::RefPtr::cast_dynamic(ref_obj_book_.find("_tree_model_"+x)->second); +} + +void +CanvasView::set_tree_model(const synfig::String& x, Glib::RefPtr y) +{ + ref_obj_book_["_tree_model_"+x]=Glib::RefPtr::cast_static(y); +} + +Gtk::Widget* +CanvasView::get_ext_widget(const synfig::String& x) +{ + return ext_widget_book_[x]; +} + +void +CanvasView::set_ext_widget(const synfig::String& x, Gtk::Widget* y) +{ + ext_widget_book_[x]=y; + if(x=="layers_cmp") + { + layer_tree=dynamic_cast(y); + + layer_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_LAYER_SELECTION_CHANGED)); + layer_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS)); + layer_tree->signal_layer_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_layer_user_click)); + layer_tree->signal_param_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click)); + layer_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked)); + } + if(x=="children") + { + children_tree=dynamic_cast(y); + if(children_tree)children_tree->signal_user_click().connect(sigc::mem_fun(*this, &studio::CanvasView::on_children_user_click)); + if(children_tree)children_tree->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked)); + if(children_tree)children_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS)); + } + if(x=="keyframes") + keyframe_tree=dynamic_cast(y); +} + +static bool _close_instance(etl::handle instance) +{ + etl::handle argh(instance); + instance->safe_close(); + synfig::info("closed"); + return false; +} + +bool +CanvasView::on_delete_event(GdkEventAny* event) +{ + if(get_instance()->get_visible_canvases()==1) + { + // Schedule a close to occur in a few moments + Glib::signal_timeout().connect( + sigc::bind( + sigc::ptr_fun(_close_instance), + (etl::handle)get_instance() + ) + ,250 + ); + } + if(event) + return Gtk::Window::on_delete_event(event); + + return true; +}