Added copyright lines for files I've edited this year.
[synfig.git] / synfig-studio / trunk / src / gtkmm / canvasview.cpp
index 8ddf3d4..ad2ab6b 100644 (file)
@@ -2,10 +2,11 @@
 /*!    \file canvasview.cpp
 **     \brief Template File
 **
-**     $Id: canvasview.cpp,v 1.7 2005/01/16 19:55:57 darco Exp $
+**     $Id$
 **
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**     Copyright (c) 2007, 2008 Chris Moore
 **
 **     This package is free software; you can redistribute it and/or
 **     modify it under the terms of the GNU General Public License as
@@ -37,6 +38,7 @@
 #include <gtkmm/paned.h>
 #include <gtkmm/scale.h>
 #include <gtkmm/dialog.h>
+#include <gtkmm/messagedialog.h>
 #include <gtkmm/treemodelsort.h>
 #include <gtkmm/buttonbox.h>
 
@@ -44,9 +46,9 @@
 #include <gtk/gtkversion.h>
 
 #include <synfig/valuenode_reference.h>
-#include <synfig/valuenode_subtract.h>         
-#include <synfig/valuenode_linear.h>           
-#include <synfig/valuenode_timedswap.h>                
+#include <synfig/valuenode_subtract.h>
+#include <synfig/valuenode_linear.h>
+#include <synfig/valuenode_timedswap.h>
 #include <synfig/valuenode_scale.h>
 #include <synfig/valuenode_dynamiclist.h>
 #include <synfig/valuenode_twotone.h>
@@ -97,6 +99,8 @@
 #include <synfigapp/main.h>
 #include <synfigapp/inputdevice.h>
 
+#include "general.h"
+
 #endif
 
 /* === U S I N G =========================================================== */
@@ -105,7 +109,7 @@ using namespace std;
 using namespace etl;
 using namespace synfig;
 using namespace studio;
-using namespace SigC;
+using namespace sigc;
 
 /* === M A C R O S ========================================================= */
 
@@ -119,13 +123,6 @@ using namespace SigC;
 
 #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());       \
@@ -155,17 +152,17 @@ using namespace SigC;
 #define NOT_IMPLEMENTED_SLOT sigc::mem_fun(*reinterpret_cast<studio::CanvasViewUIInterface*>(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):
@@ -176,12 +173,12 @@ public:
                        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
@@ -191,14 +188,14 @@ public:
                        scrub_timer.reset();
                        return;
                }
-               
+
                // If we aren't scrubbing already, enable it
                if(!scrubbing)
                {
-                       scrubbing=true;                 
+                       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(
@@ -214,14 +211,14 @@ public:
 
                scrub_timer.reset();
        }
-       
+
        void end_of_scrubbing()
-       {               
+       {
                scrubbing=false;
                audio_container()->stop_scrubbing();
                scrub_timer.reset();
        }
-       
+
        handle<AudioContainer> audio_container()
        {
                assert(canvas_view->audio);
@@ -229,7 +226,7 @@ public:
        }
 };
 
-       
+
 class studio::CanvasViewUIInterface : public synfigapp::UIInterface
 {
        CanvasView *view;
@@ -239,8 +236,8 @@ public:
        CanvasViewUIInterface(CanvasView *view):
                view(view)
        {
-       
-               view->statusbar->push("Idle");
+
+               view->statusbar->push(_("Idle"));
        }
 
        ~CanvasViewUIInterface()
@@ -261,11 +258,11 @@ public:
                );
                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();
@@ -282,12 +279,12 @@ public:
                );
                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();
@@ -304,11 +301,11 @@ public:
                );
                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();
@@ -318,7 +315,7 @@ public:
        task(const std::string &task)
        {
                if(!view->is_playing_)
-               {       
+               {
                        view->statusbar->pop();
                        view->statusbar->push(task);
                }
@@ -330,24 +327,13 @@ public:
        virtual bool
        error(const std::string &err)
        {
-               view->statusbar->push("ERROR");
-               
+               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);
+               Gtk::MessageDialog dialog(*view, err, false, Gtk::MESSAGE_ERROR, Gtk::BUTTONS_CLOSE, true);
                dialog.show();
                dialog.run();
                view->statusbar->pop();
@@ -359,7 +345,7 @@ public:
        {
                view->statusbar->pop();
                view->statusbar->push(err);
-               
+
                //while(studio::App::events_pending())studio::App::iteration(false);
                if(view->cancel)return false;
                return true;
@@ -369,7 +355,7 @@ public:
        amount_complete(int current, int total)
        {
                if(!view->is_playing_)
-               {       
+               {
                        if(!view->working_depth)
                        {
                                if(current)
@@ -386,11 +372,11 @@ public:
                if(view->cancel){/*view->cancel=false;*/return false;}
                return true;
        }
-       
+
        void
        not_implemented()
        {
-               error("Feature not yet implemented");
+               error(_("Feature not yet implemented"));
        }
 };
 
@@ -402,10 +388,10 @@ class studio::CanvasViewSelectionManager : public synfigapp::SelectionManager
 public:
 
        CanvasViewSelectionManager(CanvasView *view): view(view)
-{      
-       
+{
+
  }
-               
+
 
 private:
        void _set_selected_layer(const synfig::Layer::Handle &layer)
@@ -417,7 +403,7 @@ private:
                // 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());
@@ -444,7 +430,7 @@ private:
 */
        }
 public:
-       
+
        //! Returns the number of layers selected.
        virtual int get_selected_layer_count()const
        {
@@ -455,26 +441,26 @@ public:
        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(); }
+
+               if(!view->layer_tree) { synfig::error("%s:%d canvas_view.layer_tree not defined!?", __FILE__, __LINE__); 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; }
+
+               if(!view->layer_tree) { synfig::error("%s:%d canvas_view.layer_tree not defined!?", __FILE__, __LINE__); 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; }
+
+               if(!view->layer_tree) { synfig::error("%s:%d canvas_view.layer_tree not defined!?", __FILE__, __LINE__); return; }
                view->layer_tree->select_layers(layer_list);
                //view->get_smach().process_event(EVENT_REFRESH_DUCKS);
 
@@ -485,8 +471,8 @@ public:
        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; }
+
+               if(!view->layer_tree) { synfig::error("canvas_view.layer_tree not defined!?"); return; }
                view->layer_tree->select_layer(layer);
                //view->queue_rebuild_ducks();
        }
@@ -505,7 +491,7 @@ public:
        {
                return get_selected_children().size();
        }
-       
+
        static inline void __child_grabber(const Gtk::TreeModel::iterator& iter, ChildrenList* ret)
        {
                const CanvasView::ChildrenTreeModel children_tree_model;
@@ -513,19 +499,19 @@ public:
                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<Gtk::TreeSelection> selection=view->children_tree->get_selection();
 
                if(!selection)
                        return ChildrenList();
-       
+
                ChildrenList ret;
-               
+
                selection->selected_foreach_iter(
                        sigc::bind(
                                sigc::ptr_fun(
@@ -534,7 +520,7 @@ public:
                                &ret
                        )
                );
-               
+
                /*
                Gtk::TreeModel::Children::iterator iter(view->children_tree_store()->children().begin());
                iter++;
@@ -548,7 +534,7 @@ public:
                */
                return ret;
        }
-       
+
        //! Returns the first value_node selected or an empty handle if none are selected.
        virtual ChildrenList::value_type get_selected_child()const
        {
@@ -561,15 +547,15 @@ public:
 
                return children.front();
        }
-       
+
        //! Sets which value_nodes should be selected
-       virtual void set_selected_children(const ChildrenList &children_list)
+       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)
+       virtual void set_selected_child(const ChildrenList::value_type &/*child*/)
        {
                return;
        }
@@ -579,14 +565,14 @@ public:
        {
                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();
@@ -595,9 +581,9 @@ public:
 
                if(!selection)
                        return LayerParamList();
-       
+
                LayerParamList ret;
-       
+
                Gtk::TreeModel::Children children = const_cast<CanvasView*>(view)->layer_tree_store()->children();
                Gtk::TreeModel::Children::iterator iter;
                for(iter = children.begin(); iter != children.end(); ++iter)
@@ -613,23 +599,23 @@ public:
                }
                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)
+
+       void set_selected_layer_parameters(const LayerParamList &/*layer_param_list*/)
        {
                return;
        }
-       
-       void set_selected_layer_param(const LayerParam &layer_param)
+
+       void set_selected_layer_param(const LayerParam &/*layer_param*/)
        {
                return;
        }
-       
+
        void clear_selected_layer_parameters()
        {
                return;
@@ -673,16 +659,16 @@ CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigap
        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_),
@@ -694,21 +680,21 @@ CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigap
        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);
@@ -717,25 +703,25 @@ CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigap
 
 
        //notebook->show();
-       
-       //notebook->append_page(*create_layer_tree(),"Layers");
-       //notebook->append_page(*create_children_tree(),"Children");
-       //notebook->append_page(*create_keyframe_tree(),"Keyframes");
-       
+
+       //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));    
+
+       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();   
+       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();
@@ -758,10 +744,10 @@ CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigap
        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_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));
 
 
@@ -786,38 +772,45 @@ CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigap
                        )
                )
        );
-       
+
 
        //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
+       /*! \todo We shouldn't need to do this at construction --
+       **      This should be performed 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.
+       /*! \todo In other words, this is a zoom-to-fit, and should be
+       ** in its 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)
        {
+               // Minor hack:
+               //   zoom_out() =>
+               //         WorkArea::async_update_preview() =>
+               //           WorkArea::set_zoom(float) =>
+               //                 WorkArea::async_update_preview() =>
+               //                       desc.set_time(cur_time), where cur_time isn't initialized
+               work_area->set_time(0);
                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; 
+       if(h>600)h=600;
        set_default_size(w,h);
        property_window_position().set_value(Gtk::WIN_POS_NONE);
-       
-       
-       
-       
+
+
+
+
        std::list<Gtk::TargetEntry> listTargets;
        listTargets.push_back( Gtk::TargetEntry("STRING") );
        listTargets.push_back( Gtk::TargetEntry("text/plain") );
@@ -840,38 +833,38 @@ CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigap
                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               
+
+               //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<UniversalScrubber>(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");
        /*
        {
@@ -880,12 +873,12 @@ CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigap
        set_type_hint(Gdk::WINDOW_TYPE_HINT_UTILITY);
        }
        */
-       
-       refresh_rend_desc();    
+
+       refresh_rend_desc();
        hide_tables();
 
-       on_time_changed();      
-       //synfig::info("Canvasview: Constructor Done"); 
+       on_time_changed();
+       //synfig::info("Canvasview: Constructor Done");
 }
 
 CanvasView::~CanvasView()
@@ -909,17 +902,32 @@ CanvasView::~CanvasView()
                if(ext_widget_book_.begin()->second)
                        delete ext_widget_book_.begin()->second;
        }
-       
+
        //delete preview
        audio.reset();
-               
+
        hide();
-       
-       synfig::info("CanvasView:~CanvasView(): Destructor Finished");
+
+       // don't be calling on_dirty_preview once this object has been deleted;
+       // this was causing a crash before
+       canvas_interface()->signal_dirty_preview().clear();
+
+       if (getenv("SYNFIG_DEBUG_DESTRUCTORS"))
+               synfig::info("CanvasView::~CanvasView(): Deleted");
 }
 
 
 
+std::list<int>&
+CanvasView::get_pixel_sizes()
+{
+       // prime factors of 120 are 2, 2, 2, 3, 5 - see TILE_SIZE in synfig-core/trunk/src/synfig/target_tile.h
+       static int pixel_size_array[] = {2,3,4,5,6,8,10,12,15,20,24,30,40,60,120};
+       static list<int> pixel_sizes = list<int>(pixel_size_array, pixel_size_array + sizeof(pixel_size_array) / sizeof(int));
+
+       return pixel_sizes;
+}
+
 Gtk::Widget *
 CanvasView::create_time_bar()
 {
@@ -933,8 +941,8 @@ CanvasView::create_time_bar()
        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();
@@ -944,19 +952,19 @@ CanvasView::create_time_bar()
 
        //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");
+
+       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");
+       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_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)
@@ -967,7 +975,7 @@ CanvasView::create_time_bar()
        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);
@@ -1004,11 +1012,11 @@ CanvasView::create_status_bar()
        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");
+       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);
@@ -1040,7 +1048,7 @@ CanvasView::create_status_bar()
        refreshbutton->signal_clicked().connect(SLOT_EVENT(EVENT_REFRESH));
        stopbutton->signal_clicked().connect(SLOT_EVENT(EVENT_STOP));
 
-       
+
        statusbartable->show_all();
        return statusbartable;
 }
@@ -1049,109 +1057,117 @@ 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;      
-}
+       // show the value being used - it will have been rounded to nearest frame
+       // this was already being done elsewhere, but only if the time was really changed;
+       // if the current time was 6f and the user edited it to 6.1f, then the 6.1f would
+       // be left in the display without the following line to fix it
+       current_time_widget->set_value(get_time());
+       current_time_widget->set_position(-1); // leave the cursor at the end
+}
+
+//     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_childrentree().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked_canvasview));
+//             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
+//             printf("CanvasView::create_layer_tree()\n");
+//             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_layertree().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked_canvasview));
+//             layer_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS));
+//
+//             layer_tree->hide();
+//             return layer_tree;
+//     }
 
 void
 CanvasView::init_menus()
@@ -1170,7 +1186,7 @@ CanvasView::init_menus()
        layermenu.set_accel_path("<Canvas-view>/Layer");
 */
        //cache the position of desired widgets
-       
+
        /*Menus to worry about:
        - filemenu
        - editmenu
@@ -1181,8 +1197,14 @@ CanvasView::init_menus()
        - viewmenu
        */
        action_group = Gtk::ActionGroup::create();
-       
-       //action_group->add( Gtk::Action::create("MenuFile", "_File") );
+
+       //action_group->add( Gtk::Action::create("MenuFile", _("_File")) );
+       action_group->add( Gtk::Action::create("new", Gtk::Stock::NEW),
+               sigc::hide_return(sigc::ptr_fun(&studio::App::new_instance))
+       );
+       action_group->add( Gtk::Action::create("open", Gtk::Stock::OPEN),
+               sigc::hide_return(sigc::ptr_fun(&studio::App::dialog_open))
+       );
        action_group->add( Gtk::Action::create("save", Gtk::Stock::SAVE),
                hide_return(sigc::mem_fun(*get_instance().get(), &studio::Instance::save))
        );
@@ -1219,8 +1241,14 @@ CanvasView::init_menus()
        action_group->add( Gtk::Action::create("options", _("Options")),
                sigc::mem_fun0(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("close", Gtk::StockID("gtk-close"), _("Close Window")),
+               sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_view))
+       );
+       action_group->add( Gtk::Action::create("close-document", Gtk::StockID("gtk-close"), _("Close Document")),
+               sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_instance))
+       );
+       action_group->add( Gtk::Action::create("quit", Gtk::StockID("gtk-quit"), _("Quit")),
+               sigc::hide_return(sigc::ptr_fun(&studio::App::quit))
        );
 
        //action_group->add( Gtk::Action::create("undo", Gtk::StockID("gtk-undo")),
@@ -1242,7 +1270,7 @@ CanvasView::init_menus()
        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)
        );
@@ -1262,9 +1290,16 @@ CanvasView::init_menus()
                );
                for(i=1;i<=10;i++)
                {
-                       Glib::RefPtr<Gtk::RadioAction> action(Gtk::RadioAction::create(quality_group,strprintf("quality-%02d",i), strprintf("Set Quality to %d",i)));
-                       if(i==10)
-                               action->property_value()=10;
+                       String note;
+                       if (i == 1) note = _(" (best)");
+                       if (i == 10) note = _(" (fastest)");
+                       Glib::RefPtr<Gtk::RadioAction> action(Gtk::RadioAction::create(quality_group,strprintf("quality-%02d",i),
+                                                                                                                                                  strprintf(_("Set Quality to %d"),i) + note));
+                       if (i==8)                       // default quality
+                       {
+                               action->set_active();
+                               work_area->set_quality(i);
+                       }
                        action_group->add( action,
                                sigc::bind(
                                        sigc::mem_fun(*work_area, &studio::WorkArea::set_quality),
@@ -1274,30 +1309,68 @@ CanvasView::init_menus()
                }
        }
 
-       action_group->add( Gtk::Action::create("play", Gtk::StockID("synfig-play")),
+       // Low-Res Quality Menu
+       {
+               int i;
+               for(list<int>::iterator iter = CanvasView::get_pixel_sizes().begin(); iter != CanvasView::get_pixel_sizes().end(); iter++)
+               {
+                       i = *iter;
+                       Glib::RefPtr<Gtk::RadioAction> action(Gtk::RadioAction::create(low_res_pixel_size_group,strprintf("lowres-pixel-%d",i),
+                                                                                                                                                  strprintf(_("Set Low-Res pixel size to %d"),i)));
+                       if(i==2)                        // default pixel size
+                       {
+                               action->set_active();
+                               work_area->set_low_res_pixel_size(i);
+                       }
+                       action_group->add( action,
+                               sigc::bind(
+                                       sigc::mem_fun(*work_area, &studio::WorkArea::set_low_res_pixel_size),
+                                       i
+                               )
+                       );
+               }
+
+               Glib::RefPtr<Gtk::Action> action;
+
+               action=Gtk::Action::create("decrease-low-res-pixel-size", _("Decrease Low-Res Pixel Size"));
+               action_group->add( action,sigc::mem_fun(this, &studio::CanvasView::decrease_low_res_pixel_size));
+
+               action=Gtk::Action::create("increase-low-res-pixel-size",  _("Increase Low-Res Pixel Size"));
+               action_group->add( action, sigc::mem_fun(this, &studio::CanvasView::increase_low_res_pixel_size));
+
+       }
+
+       action_group->add( Gtk::Action::create("play", Gtk::Stock::MEDIA_PLAY),
                sigc::mem_fun(*this, &studio::CanvasView::play)
        );
-       
+
        action_group->add( Gtk::Action::create("dialog-flipbook", _("Flipbook Dialog")),
                sigc::mem_fun0(*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)
-       );
+       {
+               Glib::RefPtr<Gtk::ToggleAction> action;
+
+               action = Gtk::ToggleAction::create("toggle-grid-show", _("Show Grid"));
+               action->set_active(work_area->grid_status());
+               action_group->add(action, sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid));
+
+               action = Gtk::ToggleAction::create("toggle-grid-snap", _("Snap to Grid"));
+               action->set_active(work_area->get_grid_snap());
+               action_group->add(action, sigc::mem_fun(*work_area, &studio::WorkArea::toggle_grid_snap));
 
+               action = Gtk::ToggleAction::create("toggle-guide-show", _("Show Guides"));
+               action->set_active(work_area->get_show_guides());
+               action_group->add(action, sigc::mem_fun(*work_area, &studio::WorkArea::toggle_guide_snap));
+
+               action = Gtk::ToggleAction::create("toggle-low-res", _("Use Low-Res"));
+               action->set_active(work_area->get_low_resolution_flag());
+               action_group->add(action, sigc::mem_fun(*work_area, &studio::WorkArea::toggle_low_resolution_flag));
+
+               action = Gtk::ToggleAction::create("toggle-onion-skin", _("Show Onion Skin"));
+               action->set_active(work_area->get_onion_skin());
+               action_group->add(action, 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)
@@ -1306,25 +1379,22 @@ CanvasView::init_menus()
                sigc::mem_fun(*work_area, &studio::WorkArea::zoom_norm)
        );
 
-
        {
                Glib::RefPtr<Gtk::Action> 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=Gtk::Action::create("seek-next-second", Gtk::Stock::GO_FORWARD,_("Seek Forward"),_("Seek Forward"));
                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()));
 
@@ -1336,34 +1406,34 @@ CanvasView::init_menus()
 
                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", _("Show "#lower" ducks")); \
+#define DUCK_MASK(lower,upper,string)  \
+       duck_mask_##lower=Gtk::ToggleAction::create("mask-" #lower "-ducks", string); \
        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);
+       )
+       DUCK_MASK(position,POSITION,_("Show Position Ducks"));
+       DUCK_MASK(tangent,TANGENT,_("Show Tangent Ducks"));
+       DUCK_MASK(vertex,VERTEX,_("Show Vertex Ducks"));
+       DUCK_MASK(radius,RADIUS,_("Show Radius Ducks"));
+       DUCK_MASK(width,WIDTH,_("Show Width Ducks"));
+       DUCK_MASK(angle,ANGLE,_("Show Angle Ducks"));
 #undef DUCK_MASK
 
        add_accel_group(App::ui_manager()->get_accel_group());
@@ -1373,7 +1443,7 @@ CanvasView::init_menus()
        {
                Glib::RefPtr<Gtk::ActionGroup> accel_action_group(Gtk::ActionGroup::create("canvas_view"));
                Glib::RefPtr<Gtk::Action> 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));
 
@@ -1388,16 +1458,16 @@ CanvasView::init_menus()
 
                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<Gtk::UIManager> accel_ui_manager(Gtk::UIManager::create());
 
                Glib::ustring ui_info =
@@ -1416,7 +1486,7 @@ CanvasView::init_menus()
 
                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);
@@ -1425,249 +1495,249 @@ CanvasView::init_menus()
 
 
 
-#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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gtk::CheckMenuItem*>(&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<Gtk::CheckMenuItem*>(&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<Gtk::CheckMenuItem*>(&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<Gtk::CheckMenuItem*>(&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<Gtk::CheckMenuItem*>(&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<Gtk::CheckMenuItem*>(&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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gdk::ModifierType>(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("<synfig>/File");
-       editmenu.set_accel_path("<synfig>/Edit");
-       layermenu.set_accel_path("<synfig>/Layer");
-       //mainmenu.set_accel_path("<synfig-main>");
-       canvasmenu.set_accel_path("<synfig>/Canvas");
-       viewmenu.set_accel_path("<synfig>/View");
-       duckmaskmenu.set_accel_path("<synfig>/DuckMask");
-#endif 
+#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::MenuElem(_("Close View"),
+//             sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_view))
+//     ));
+//     filemenu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Close Document"),
+//             sigc::hide_return(sigc::mem_fun(*this,&studio::CanvasView::close_document))
+//     ));
+//
+//     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<Gdk::ModifierType>(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<Gdk::ModifierType>(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("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<Gtk::CheckMenuItem*>(&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<Gtk::CheckMenuItem*>(&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<Gtk::CheckMenuItem*>(&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<Gtk::CheckMenuItem*>(&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<Gtk::CheckMenuItem*>(&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<Gtk::CheckMenuItem*>(&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::Stock::MEDIA_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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gdk::ModifierType>(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<Gdk::ModifierType>(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("<synfig>/File");
+//     editmenu.set_accel_path("<synfig>/Edit");
+//     layermenu.set_accel_path("<synfig>/Layer");
+//     //mainmenu.set_accel_path("<synfig-main>");
+//     canvasmenu.set_accel_path("<synfig>/Canvas");
+//     viewmenu.set_accel_path("<synfig>/View");
+//     duckmaskmenu.set_accel_path("<synfig>/DuckMask");
+#endif
 }
 
 void
@@ -1683,9 +1753,9 @@ CanvasView::show_keyframe_dialog()
        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();
        }
@@ -1695,11 +1765,11 @@ 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();
@@ -1710,12 +1780,12 @@ CanvasView::add_layer(synfig::String x)
                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);             
+               get_selection_manager()->set_selected_layer(layer);
        }
 }
 
@@ -1725,16 +1795,16 @@ CanvasView::popup_layer_menu(synfig::Layer::Handle layer)
        //Gtk::Menu* menu(manage(new Gtk::Menu));
        Gtk::Menu* menu(&parammenu);
        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")
@@ -1749,18 +1819,18 @@ CanvasView::popup_layer_menu(synfig::Layer::Handle 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<synfig::String,Gtk::Menu*>* category_map)
+CanvasView::register_layer_type(synfig::Layer::Book::value_type &/*lyr*/,std::map<synfig::String,Gtk::Menu*>* /*category_map*/)
 {
-/*     if(lyr.second.category==_("Do Not Use"))
+/*     if(lyr.second.category==CATEGORY_DO_NOT_USE)
                return;
-       
+
        if(category_map->count(lyr.second.category)==0)
                (*category_map)[lyr.second.category]=manage(new Gtk::Menu());
 
@@ -1776,7 +1846,7 @@ CanvasView::register_layer_type(synfig::Layer::Book::value_type &lyr,std::map<sy
 }
 
 void
-CanvasView::build_new_layer_menu(Gtk::Menu &menu)
+CanvasView::build_new_layer_menu(Gtk::Menu &/*menu*/)
 {
 /*
        std::map<synfig::String,Gtk::Menu*> category_map;
@@ -1798,7 +1868,7 @@ CanvasView::build_new_layer_menu(Gtk::Menu &menu)
 
        std::map<synfig::String,Gtk::Menu*>::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.items().push_back(Gtk::Menu_Helpers::MenuElem(iter->first,*iter->second));
 
        menu.show();
 */
@@ -1839,7 +1909,7 @@ 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()))
@@ -1862,7 +1932,7 @@ CanvasView::refresh_rend_desc()
 
        //set the FPS of the timeslider
        timeslider->set_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();
@@ -1878,35 +1948,35 @@ CanvasView::refresh_rend_desc()
                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();
@@ -1922,13 +1992,13 @@ CanvasView::refresh_rend_desc()
                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",
@@ -1944,16 +2014,45 @@ CanvasView::refresh_rend_desc()
 
 
 bool
-CanvasView::close()
+CanvasView::close_view()
 {
-       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));
+       if(get_instance()->get_visible_canvases()==1)
+               close_instance();
+       else
+               hide();
+       return false;
+}
+
+static bool _close_instance(etl::handle<Instance> instance)
+{
+       etl::handle<Instance> argh(instance);
+       instance->safe_close();
+       synfig::info("closed");
+       return false;
+}
+
+bool
+CanvasView::close_instance()
+{
+       if (get_work_area()->get_updating())
+       {
+               get_work_area()->stop_updating(true); // stop and mark as cancelled
+
+               // give the workarea chances to stop updating
+               Glib::signal_timeout().connect(
+                       sigc::mem_fun(*this, &CanvasView::close_instance),
+                       250);
+       }
+       else
+               Glib::signal_timeout().connect(
+                       sigc::bind(sigc::ptr_fun(_close_instance),
+                                          (etl::handle<Instance>)get_instance()),
+                       250);
        return false;
 }
 
 handle<CanvasView>
-CanvasView::create(loose_handle<Instance> instance,handle<Canvas> canvas)
+CanvasView::create(etl::loose_handle<Instance> instance, etl::handle<synfig::Canvas> canvas)
 {
        etl::handle<studio::CanvasView> view(new CanvasView(instance,instance->synfigapp::Instance::find_canvas_interface(canvas)));
        instance->canvas_view_list().push_front(view);
@@ -1966,6 +2065,8 @@ CanvasView::update_title()
 {
        string title;
 
+       if(get_instance()->synfigapp::Instance::get_action_count())
+               title="*";
        title+=etl::basename(get_instance()->get_file_name())
                +" : ";
        if(get_canvas()->get_name().empty())
@@ -1973,9 +2074,6 @@ CanvasView::update_title()
        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";
@@ -2021,14 +2119,14 @@ CanvasView::on_focus_in_event(GdkEventFocus*x)
                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;
 }
 
@@ -2066,10 +2164,10 @@ 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())))
@@ -2079,7 +2177,7 @@ CanvasView::on_layer_toggle(synfig::Layer::Handle layer)
        action->set_param("new_status",!layer->active());
 
        assert(action->is_ready());
-       
+
        canvas_interface()->get_instance()->perform_action(action);
 }
 
@@ -2089,7 +2187,7 @@ CanvasView::popup_param_menu(synfigapp::ValueDesc value_desc, float location)
 {
        parammenu.items().clear();
        get_instance()->make_param_menu(&parammenu,get_canvas(),value_desc,location);
-       
+
        parammenu.popup(3,gtk_get_current_event_time());
 }
 
@@ -2100,8 +2198,8 @@ CanvasView::add_actions_to_menu(Gtk::Menu *menu, const synfigapp::Action::ParamL
 }
 
 bool
-CanvasView::on_layer_user_click(int button, Gtk::TreeRow row, LayerTree::ColumnID column_id)
-{      
+CanvasView::on_layer_user_click(int button, Gtk::TreeRow /*row*/, LayerTree::ColumnID /*column_id*/)
+{
        switch(button)
        {
        case 3:
@@ -2115,10 +2213,10 @@ CanvasView::on_layer_user_click(int button, Gtk::TreeRow row, LayerTree::ColumnI
                                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;
 
@@ -2130,15 +2228,15 @@ CanvasView::on_layer_user_click(int button, Gtk::TreeRow row, LayerTree::ColumnI
                                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];
@@ -2156,17 +2254,19 @@ CanvasView::on_layer_user_click(int button, Gtk::TreeRow row, LayerTree::ColumnI
                                {
                                        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()));
+                               // do we need this?  the code is all #ifdef'ed out anyway
+                               // newlayers->signal_hide().connect(sigc::bind(sigc::ptr_fun(&delete_widget), newlayers));
                                build_new_layer_menu(*newlayers);
-                               
-                               parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem("New Layer",*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"),
@@ -2179,14 +2279,14 @@ CanvasView::on_layer_user_click(int button, Gtk::TreeRow row, LayerTree::ColumnI
                                                )
                                        ));
                                }
-                               
+
                                add_actions_to_menu(&parammenu, 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<synfig::ValueNode_Animated>::cast_dynamic(value_node))
-                       {                                       
+                       {
                                // Right-click on time track with animated
 //                             trackmenu.popup(0,0);
                                return true;
@@ -2203,10 +2303,10 @@ CanvasView::on_layer_user_click(int button, Gtk::TreeRow row, LayerTree::ColumnI
 #warning update me!
 #if 0
                                        parammenu.items().clear();
-                                       parammenu.items().push_back(Gtk::Menu_Helpers::MenuElem("Connect",
+                                       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",
+                                       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);
@@ -2219,10 +2319,10 @@ CanvasView::on_layer_user_click(int button, Gtk::TreeRow row, LayerTree::ColumnI
 }
                return true;
                break;
-               
+
        default:
                return false;
-               break;          
+               break;
        }
 }
 
@@ -2230,7 +2330,7 @@ CanvasView::on_layer_user_click(int button, Gtk::TreeRow row, LayerTree::ColumnI
 
 bool
 CanvasView::on_children_user_click(int button, Gtk::TreeRow row, ChildrenTree::ColumnID column_id)
-{      
+{
        switch(button)
        {
        case 3:
@@ -2240,6 +2340,12 @@ CanvasView::on_children_user_click(int button, Gtk::TreeRow row, ChildrenTree::C
                        if(!(bool)row[children_tree_model.is_canvas])
                        {
                                synfigapp::ValueDesc value_desc=row[children_tree_model.value_desc];
+                               if (!value_desc)
+                               {
+                                       //! \todo fix properly -- what is the child dialog for?
+                                       synfig::info("preventing child dialog right-click crash");
+                                       return true;
+                               }
                                assert(value_desc);
                                popup_param_menu(value_desc);
                                return true;
@@ -2247,10 +2353,10 @@ CanvasView::on_children_user_click(int button, Gtk::TreeRow row, ChildrenTree::C
                }
                return true;
                break;
-               
+
        default:
                return false;
-               break;          
+               break;
        }
 }
 
@@ -2262,7 +2368,7 @@ CanvasView::on_keyframe_tree_event(GdkEvent *event)
        case GDK_BUTTON_PRESS:
                switch(event->button.button)
                {
-                       case 3: 
+                       case 3:
                        {
                                //keyframemenu.popup(event->button.button,gtk_get_current_event_time());
                                return true;
@@ -2287,14 +2393,14 @@ 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();
@@ -2304,18 +2410,18 @@ 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"));              
+               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())
@@ -2326,7 +2432,7 @@ CanvasView::on_time_changed()
                }
                time_adjustment().set_value(time);
                time_adjustment().value_changed();
-               
+
                // Shouldn't these trees just hook into
                // the time changed signal...?
                //YES THEY SHOULD...
@@ -2338,18 +2444,28 @@ CanvasView::on_time_changed()
 void
 CanvasView::time_zoom_in()
 {
+       float frame_rate = get_canvas()->rend_desc().get_frame_rate();
+       Time min_page_size = 2/frame_rate;
+
        time_window_adjustment().set_page_size(time_window_adjustment().get_page_size()*0.75);
+       if (time_window_adjustment().get_page_size() < min_page_size)
+               time_window_adjustment().set_page_size(min_page_size);
        time_window_adjustment().changed();
-       
+
        refresh_time_window();
 }
 
 void
 CanvasView::time_zoom_out()
 {
+       Time length = (get_canvas()->rend_desc().get_time_end() -
+                                  get_canvas()->rend_desc().get_time_start());
+
        time_window_adjustment().set_page_size(time_window_adjustment().get_page_size()/0.75);
+       if (time_window_adjustment().get_page_size() > length)
+               time_window_adjustment().set_page_size(length);
        time_window_adjustment().changed();
-       
+
        refresh_time_window();
 }
 
@@ -2371,7 +2487,7 @@ 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]);
@@ -2393,13 +2509,13 @@ CanvasView::on_id_changed()
 void
 CanvasView::on_mode_changed(synfigapp::CanvasInterface::Mode mode)
 {
-       // If the aninimate flag was set in mode...
+       // If the animate 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);      
+               animatebutton->remove();
+               animatebutton->add(*icon);
                tooltips.set_tip(*animatebutton,_("In Animate Editing Mode"));
                icon->set_padding(0,0);
                icon->show();
@@ -2408,8 +2524,8 @@ CanvasView::on_mode_changed(synfigapp::CanvasInterface::Mode mode)
        {
                Gtk::Image *icon;
                icon=manage(new Gtk::Image(Gtk::StockID("gtk-yes"),Gtk::ICON_SIZE_BUTTON));
-               animatebutton->remove();        
-               animatebutton->add(*icon);      
+               animatebutton->remove();
+               animatebutton->add(*icon);
                tooltips.set_tip(*animatebutton,_("Not in Animate Editing Mode"));
                icon->set_padding(0,0);
                icon->show();
@@ -2419,8 +2535,8 @@ CanvasView::on_mode_changed(synfigapp::CanvasInterface::Mode mode)
        {
                Gtk::Image *icon;
                icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_all"),Gtk::ICON_SIZE_BUTTON));
-               keyframebutton->remove();       
-               keyframebutton->add(*icon);     
+               keyframebutton->remove();
+               keyframebutton->add(*icon);
                tooltips.set_tip(*keyframebutton,_("All Keyframes Locked"));
                icon->set_padding(0,0);
                icon->show();
@@ -2429,8 +2545,8 @@ CanvasView::on_mode_changed(synfigapp::CanvasInterface::Mode mode)
        {
                Gtk::Image *icon;
                icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_future"),Gtk::ICON_SIZE_BUTTON));
-               keyframebutton->remove();       
-               keyframebutton->add(*icon);     
+               keyframebutton->remove();
+               keyframebutton->add(*icon);
                tooltips.set_tip(*keyframebutton,_("Future Keyframes Locked"));
                icon->set_padding(0,0);
                icon->show();
@@ -2439,8 +2555,8 @@ CanvasView::on_mode_changed(synfigapp::CanvasInterface::Mode mode)
        {
                Gtk::Image *icon;
                icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_past"),Gtk::ICON_SIZE_BUTTON));
-               keyframebutton->remove();       
-               keyframebutton->add(*icon);     
+               keyframebutton->remove();
+               keyframebutton->add(*icon);
                tooltips.set_tip(*keyframebutton,_("Past Keyframes Locked"));
                icon->set_padding(0,0);
                icon->show();
@@ -2449,13 +2565,13 @@ CanvasView::on_mode_changed(synfigapp::CanvasInterface::Mode mode)
        {
                Gtk::Image *icon;
                icon=manage(new Gtk::Image(Gtk::StockID("synfig-keyframe_lock_none"),Gtk::ICON_SIZE_BUTTON));
-               keyframebutton->remove();       
-               keyframebutton->add(*icon);     
+               keyframebutton->remove();
+               keyframebutton->add(*icon);
                tooltips.set_tip(*keyframebutton,_("No Keyframes Locked"));
                icon->set_padding(0,0);
                icon->show();
        }
-       
+
        work_area->queue_draw();
 }
 
@@ -2472,27 +2588,23 @@ void
 CanvasView::on_keyframe_button_pressed()
 {
        synfigapp::CanvasInterface::Mode mode(get_mode());
-       
+
+       //   future && past   -->             past
        if((mode&synfigapp::MODE_ANIMATE_FUTURE) && (mode&synfigapp::MODE_ANIMATE_PAST))
-       {
                set_mode(get_mode()-synfigapp::MODE_ANIMATE_FUTURE);
-       }
+       //             past   -->   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);
-       }
+               set_mode((get_mode()-synfigapp::MODE_ANIMATE_PAST)|synfigapp::MODE_ANIMATE_FUTURE);
+       //   future           -->       (nothing)
        else if((mode&synfigapp::MODE_ANIMATE_FUTURE) && !(mode&synfigapp::MODE_ANIMATE_PAST))
-       {
                set_mode(get_mode()-synfigapp::MODE_ANIMATE_FUTURE);
-       }
+       //      (nothing)     -->   future && past
        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)
+CanvasView::duck_change_param(const synfig::Point &value,synfig::Layer::Handle layer, synfig::String param_name)
 {
        return canvas_interface()->change_value(synfigapp::ValueDesc(layer,param_name),value);
 }
@@ -2516,8 +2628,16 @@ CanvasView::on_duck_changed(const synfig::Point &value,const synfigapp::ValueDes
        return true;
 }
 
+bool
+CanvasView::on_duck_angle_changed(const synfig::Angle &rotation,const synfigapp::ValueDesc& value_desc)
+{
+       // \todo will this really always be the case?
+       assert(value_desc.get_value_type() == ValueBase::TYPE_ANGLE);
+       return canvas_interface()->change_value(value_desc, value_desc.get_value(get_time()).get(Angle()) + rotation);
+}
+
 void
-CanvasView::selected_layer_color_set(Color color)
+CanvasView::selected_layer_color_set(synfig::Color color)
 {
        synfigapp::SelectionManager::LayerList selected_list(get_selection_manager()->get_selected_layers());
        synfigapp::SelectionManager::LayerList::iterator iter;
@@ -2536,12 +2656,12 @@ CanvasView::selected_layer_color_set(Color color)
 }
 
 void
-CanvasView::rebuild_ducks_layer_(synfig::TransformStack& transform_stack, Canvas::Handle canvas, std::set<synfig::Layer::Handle>& selected_list)
+CanvasView::rebuild_ducks_layer_(synfig::TransformStack& transform_stack, synfig::Canvas::Handle canvas, std::set<synfig::Layer::Handle>& selected_list)
 {
        int transforms(0);
        String layer_name;
-               
-#define QUEUE_REBUILD_DUCKS            sigc::mem_fun(*this,&CanvasView::queue_rebuild_ducks)   
+
+#define QUEUE_REBUILD_DUCKS            sigc::mem_fun(*this,&CanvasView::queue_rebuild_ducks)
 
        if(!canvas)
        {
@@ -2562,17 +2682,17 @@ CanvasView::rebuild_ducks_layer_(synfig::TransformStack& transform_stack, Canvas
 
                        // 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
+
+                       // Grab the layer's list of 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())
@@ -2594,15 +2714,15 @@ CanvasView::rebuild_ducks_layer_(synfig::TransformStack& transform_stack, Canvas
                                                                *this,
                                                                &studio::CanvasView::selected_layer_color_set
                                                        )
-                                               );              
+                                               );
                                        }
                                        */
                                }
                        }
                }
-               
+
                layer_name=layer->get_name();
-               
+
                if(layer->active())
                {
                        Transform::Handle trans(layer->get_transform());
@@ -2638,7 +2758,7 @@ CanvasView::rebuild_ducks_layer_(synfig::TransformStack& transform_stack, Canvas
                        }
 */
                }
-               
+
                // If this is a paste canvas layer, then we need to
                // descend into it
                if(layer_name=="PasteCanvas")
@@ -2646,16 +2766,16 @@ CanvasView::rebuild_ducks_layer_(synfig::TransformStack& transform_stack, Canvas
                        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)))
@@ -2674,11 +2794,11 @@ CanvasView::queue_rebuild_ducks()
 #if 0
        if(rebuild_ducks_queued)
                return;
-#else  
+#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),
@@ -2686,36 +2806,36 @@ CanvasView::queue_rebuild_ducks()
                ),
                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());
@@ -2724,20 +2844,20 @@ CanvasView::rebuild_ducks()
        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...       
+
+       // First do the layers...
        do{
                synfigapp::SelectionManager::LayerList selected_list(get_selection_manager()->get_selected_layers());
                std::set<synfig::Layer::Handle> 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);
@@ -2747,7 +2867,7 @@ CanvasView::rebuild_ducks()
                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;
@@ -2766,6 +2886,55 @@ CanvasView::rebuild_ducks()
 }
 
 void
+CanvasView::decrease_low_res_pixel_size()
+{
+       list<int> sizes = CanvasView::get_pixel_sizes();
+       int pixel_size = work_area->get_low_res_pixel_size();
+
+       for (list<int>::iterator iter = sizes.begin(); iter != sizes.end(); iter++)
+               if (*iter == pixel_size)
+               {
+                       if (iter == sizes.begin())
+                               // we already have the smallest low-res pixels possible - turn off low-res instead
+                               work_area->set_low_resolution_flag(false);
+                       else
+                       {
+                               iter--;
+                               Glib::RefPtr<Gtk::Action> action = action_group->get_action(strprintf("lowres-pixel-%d", *iter));
+                               action->activate(); // to make sure the radiobutton in the menu is updated too
+                               work_area->set_low_resolution_flag(true);
+                       }
+                       break;
+               }
+}
+
+void
+CanvasView::increase_low_res_pixel_size()
+{
+       list<int> sizes = CanvasView::get_pixel_sizes();
+       int pixel_size = work_area->get_low_res_pixel_size();
+
+       if (!work_area->get_low_resolution_flag())
+       {
+               work_area->set_low_resolution_flag(true);
+               return;
+       }
+
+       for (list<int>::iterator iter = sizes.begin(); iter != sizes.end(); iter++)
+               if (*iter == pixel_size)
+               {
+                       iter++;
+                       if (iter != sizes.end())
+                       {
+                               Glib::RefPtr<Gtk::Action> action = action_group->get_action(strprintf("lowres-pixel-%d", *iter));
+                               action->activate(); // to make sure the radiobutton in the menu is updated too
+                               work_area->set_low_resolution_flag(true);
+                       }
+                       break;
+               }
+}
+
+void
 CanvasView::on_dirty_preview()
 {
        if(!is_playing_)
@@ -2780,13 +2949,13 @@ 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(),
@@ -2795,16 +2964,16 @@ CanvasView::play()
        // 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;               
+
+       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(
@@ -2814,7 +2983,7 @@ CanvasView::play()
                                );
                        timewindreset = true;
                }
-               
+
                while( time + timer() < Time(time_window_adjustment().get_sub_lower()) )
                {
                        time_window_adjustment().set_value(
@@ -2822,26 +2991,31 @@ CanvasView::play()
                                        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);
-               
+
+               // wait for the workarea to refresh itself
+               while (studio::App::events_pending())
+                       studio::App::iteration(false);
+
                if(get_cancel_status())
+               {
+                       is_playing_=false;
                        return;
+               }
        }
-       is_playing_=false;              
+       is_playing_=false;
 
        time_adjustment().set_value(endtime);
        time_adjustment().value_changed();
@@ -2856,7 +3030,7 @@ CanvasView::show_tables()
        {
                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->add(*manage(new Gtk::Image(Gtk::StockID("gtk-go-down"),iconsize)));
                treetogglebutton->show_all();
                notebook->show();
        }
@@ -2872,7 +3046,7 @@ CanvasView::hide_tables()
        {
                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->add(*manage(new Gtk::Image(Gtk::StockID("gtk-go-up"),iconsize)));
                treetogglebutton->show_all();
                notebook->hide();
        }
@@ -2896,35 +3070,11 @@ CanvasView::toggle_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);
@@ -2944,67 +3094,173 @@ CanvasView::hide_timebar()
                children_tree->set_show_timetrack(false);
 }
 
+void
+CanvasView::set_sensitive_timebar(bool sensitive)
+{
+       timebar->set_sensitive(sensitive);
+       current_time_widget->set_sensitive(sensitive);
+       //keyframe_tab_child->set_sensitive(sensitive);
+       if(layer_tree)
+               layer_tree->set_sensitive(sensitive);
+       if(children_tree)
+               children_tree->set_sensitive(sensitive);
+}
+
+
+static void
+set_waypoint_model(std::set<synfig::Waypoint, std::less<UniqueID> > waypoints,
+                                  Waypoint::Model model,
+                                  etl::loose_handle<synfigapp::CanvasInterface> canvas_interface)
+{
+       // Create the action group
+       synfigapp::Action::PassiveGrouper group(canvas_interface->get_instance().get(),_("Change Waypoint Group"));
+
+       std::set<synfig::Waypoint, std::less<UniqueID> >::const_iterator iter;
+       for(iter=waypoints.begin();iter!=waypoints.end();++iter)
+       {
+               Waypoint waypoint(*iter);
+               waypoint.apply_model(model);
+
+               synfigapp::Action::Handle action(synfigapp::Action::create("waypoint_set"));
+
+               assert(action);
+
+               action->set_param("canvas",canvas_interface->get_canvas());
+               action->set_param("canvas_interface",canvas_interface);
+
+               action->set_param("waypoint",waypoint);
+               action->set_param("value_node",waypoint.get_parent_value_node());
+
+               if(!canvas_interface->get_instance()->perform_action(action))
+               {
+                       group.cancel();
+                       return;
+               }
+       }
+}
+
+static void
+duplicate_waypoints(std::set<synfig::Waypoint, std::less<UniqueID> > waypoints,
+                                       etl::loose_handle<synfigapp::CanvasInterface> canvas_interface)
+{
+       // Create the action group
+       synfigapp::Action::PassiveGrouper group(canvas_interface->get_instance().get(),_("Duplicate Waypoints"));
+
+       std::set<synfig::Waypoint, std::less<UniqueID> >::const_iterator iter;
+       for (iter = waypoints.begin(); iter != waypoints.end(); iter++)
+       {
+               Waypoint waypoint(*iter);
+               ValueNode::Handle value_node(iter->get_parent_value_node());
+               canvas_interface->waypoint_duplicate(value_node, waypoint);
+       }
+}
+
+static void
+remove_waypoints(std::set<synfig::Waypoint, std::less<UniqueID> > waypoints,
+                                etl::loose_handle<synfigapp::CanvasInterface> canvas_interface)
+{
+       // Create the action group
+       synfigapp::Action::PassiveGrouper group(canvas_interface->get_instance().get(),_("Remove Waypoints"));
 
+       std::set<synfig::Waypoint, std::less<UniqueID> >::const_iterator iter;
+       for (iter = waypoints.begin(); iter != waypoints.end(); iter++)
+       {
+               Waypoint waypoint(*iter);
+               ValueNode::Handle value_node(iter->get_parent_value_node());
+               canvas_interface->waypoint_remove(value_node, waypoint);
+       }
+}
 
 void
-CanvasView::on_waypoint_clicked(synfigapp::ValueDesc value_desc,synfig::Waypoint waypoint,int button)
+CanvasView::on_waypoint_clicked_canvasview(synfigapp::ValueDesc value_desc,
+                                                                                  std::set<synfig::Waypoint, std::less<UniqueID> > waypoint_set,
+                                                                                  int button,
+                                                                                  synfig::Waypoint::Side side)
 {
-       waypoint_dialog.set_value_desc(value_desc);
-       waypoint_dialog.set_waypoint(waypoint);
+       int size = waypoint_set.size();
+       Waypoint waypoint(*(waypoint_set.begin()));
+       Time time(waypoint.get_time());
+
+       if (size == 1)
+       {
+               waypoint_dialog.set_value_desc(value_desc);
+               waypoint_dialog.set_waypoint(waypoint);
+       }
 
        switch(button)
        {
        case -1:
-               waypoint_dialog.show();
+               if (size == 1)
+                       waypoint_dialog.show();
                break;
        case 2:
-               {
-                       Gtk::Menu* waypoint_menu(manage(new Gtk::Menu()));
+       {
+               Gtk::Menu* waypoint_menu(manage(new Gtk::Menu()));
+               waypoint_menu->signal_hide().connect(sigc::bind(sigc::ptr_fun(&delete_widget), waypoint_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::Model model;
+               String side_string(String(" ") + (side==Waypoint::SIDE_LEFT ? _("In") : _("Out")));
+
+               // ------------------------------------------------------------------------
+               if(side==Waypoint::SIDE_LEFT)   model.set_before(INTERPOLATION_TCB);
+               else                                                    model.set_after(INTERPOLATION_TCB);
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("_TCB") + side_string,
+                       sigc::bind(sigc::ptr_fun(set_waypoint_model), waypoint_set, model, canvas_interface())));
+
+               if(side==Waypoint::SIDE_LEFT)   model.set_before(INTERPOLATION_LINEAR);
+               else                                                    model.set_after(INTERPOLATION_LINEAR);
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Linear") + side_string,
+                       sigc::bind(sigc::ptr_fun(set_waypoint_model), waypoint_set, model, canvas_interface())));
+
+               if(side==Waypoint::SIDE_LEFT)   model.set_before(INTERPOLATION_HALT);
+               else                                                    model.set_after(INTERPOLATION_HALT);
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Ease") + side_string,
+                       sigc::bind(sigc::ptr_fun(set_waypoint_model), waypoint_set, model, canvas_interface())));
+
+               if(side==Waypoint::SIDE_LEFT)   model.set_before(INTERPOLATION_CONSTANT);
+               else                                                    model.set_after(INTERPOLATION_CONSTANT);
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Constant") + side_string,
+                       sigc::bind(sigc::ptr_fun(set_waypoint_model), waypoint_set, model, canvas_interface())));
+
+               // ------------------------------------------------------------------------
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
+
+               model.set_after(INTERPOLATION_TCB); model.set_before(INTERPOLATION_TCB);
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("TC_B Both"),
+                       sigc::bind(sigc::ptr_fun(set_waypoint_model), waypoint_set, model, canvas_interface())));
+
+               model.set_after(INTERPOLATION_LINEAR); model.set_before(INTERPOLATION_LINEAR);
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Li_near Both"),
+                       sigc::bind(sigc::ptr_fun(set_waypoint_model), waypoint_set, model, canvas_interface())));
+
+               model.set_after(INTERPOLATION_HALT); model.set_before(INTERPOLATION_HALT);
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("Ea_se Both"),
+                       sigc::bind(sigc::ptr_fun(set_waypoint_model), waypoint_set, model, canvas_interface())));
+
+               model.set_after(INTERPOLATION_CONSTANT); model.set_before(INTERPOLATION_CONSTANT);
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("C_onstant Both"),
+                       sigc::bind(sigc::ptr_fun(set_waypoint_model), waypoint_set, model, canvas_interface())));
+
+               // ------------------------------------------------------------------------
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::SeparatorElem());
+
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Jump To"),
+                       sigc::bind(sigc::mem_fun(*canvas_interface(), &synfigapp::CanvasInterface::set_time), time)));
+
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Duplicate"),
+                        sigc::bind(sigc::ptr_fun(duplicate_waypoints), waypoint_set, canvas_interface())));
+
+               waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem((size == 1) ? _("_Remove") : strprintf(_("_Remove %d Waypoints"), size),
+                        sigc::bind(sigc::ptr_fun(remove_waypoints), waypoint_set, canvas_interface())));
+
+               if (size == 1 && value_desc.is_valid())
+                       waypoint_menu->items().push_back(Gtk::Menu_Helpers::MenuElem(_("_Properties"),
+                               sigc::mem_fun(waypoint_dialog,&Gtk::Widget::show)));
+
+               waypoint_menu->popup(button+1,gtk_get_current_event_time());
+       }
+       break;
 
-                       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;
        }
@@ -3037,14 +3293,14 @@ CanvasView::on_waypoint_delete()
 }
 
 void
-CanvasView::on_drop_drag_data_received(const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, const Gtk::SelectionData& selection_data_, guint info, guint time)
+CanvasView::on_drop_drag_data_received(const Glib::RefPtr<Gdk::DragContext>& context, int /*x*/, int /*y*/, const Gtk::SelectionData& selection_data_, guint /*info*/, guint time)
 {
        // 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("Dropped data of type \"%s\"",selection_data.get_data_type());
+       //synfig::info("Dropped 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
@@ -3058,44 +3314,44 @@ CanvasView::on_drop_drag_data_received(const Glib::RefPtr<Gdk::DragContext>& con
                                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.
+
+                       // Ok, we have successfully 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.
+
+                       // For some reason, GTK hands us a list of URLs separated
+                       // by not only Carriage-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://")
@@ -3103,13 +3359,13 @@ CanvasView::on_drop_drag_data_received(const Glib::RefPtr<Gdk::DragContext>& con
                                        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;}
-       
+                               String ext(filename_extension(filename));
+                               if (ext.size()) ext = ext.substr(1); // skip initial '.'
+
                                // If this is a SIF file, then we need to do things slightly differently
                                if(ext=="sketch")
                                {
@@ -3145,8 +3401,8 @@ CanvasView::on_keyframe_add_pressed()
        {
                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()));
@@ -3164,7 +3420,7 @@ CanvasView::on_keyframe_duplicate_pressed()
        {
                ui_interface_->error("I am unable to duplicate the keyframe");
                return;
-       }               
+       }
        keyframe=row[model.keyframe];
 
        synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_duplicate"));
@@ -3173,8 +3429,8 @@ CanvasView::on_keyframe_duplicate_pressed()
        {
                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);
@@ -3193,7 +3449,7 @@ CanvasView::on_keyframe_remove_pressed()
        {
                ui_interface_->error("I am unable to remove the keyframe");
                return;
-       }               
+       }
        keyframe=row[model.keyframe];
 
        synfigapp::Action::Handle action(synfigapp::Action::create("keyframe_remove"));
@@ -3202,8 +3458,8 @@ CanvasView::on_keyframe_remove_pressed()
        {
                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);
@@ -3223,22 +3479,22 @@ CanvasView::toggle_duck_mask(Duckmatic::Type type)
                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);
@@ -3258,7 +3514,7 @@ CanvasView::toggle_duck_mask(Duckmatic::Type type)
                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();
 }
 
@@ -3266,8 +3522,9 @@ CanvasView::toggle_duck_mask(Duckmatic::Type type)
 void
 CanvasView::image_import()
 {
-       String filename(dirname(get_canvas()->get_file_name()));
-       if(App::dialog_open_file(_("Import Image"), filename))
+       // String filename(dirname(get_canvas()->get_file_name()));
+       String filename("*.*");
+       if(App::dialog_open_file(_("Import Image"), filename, IMAGE_DIR_PREFERENCE))
                canvas_interface()->import(filename);
 }
 
@@ -3285,7 +3542,7 @@ CanvasView::on_input_device_changed(GdkDevice* 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());
@@ -3296,9 +3553,9 @@ void
 CanvasView::on_preview_option()
 {
        Dialog_PreviewOptions *po = dynamic_cast<Dialog_PreviewOptions *>(get_ext_widget("prevoptions"));
-       
+
        Canvas::Handle  canv = get_canvas();
-       
+
        if(canv)
        {
                RendDesc &r = canv->rend_desc();
@@ -3317,7 +3574,7 @@ CanvasView::on_preview_option()
                                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);
@@ -3326,7 +3583,7 @@ CanvasView::on_preview_option()
                        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();
@@ -3336,10 +3593,10 @@ CanvasView::on_preview_option()
 
 void
 CanvasView::on_preview_create(const PreviewInfo &info)
-{      
+{
        //set all the options
        etl::handle<Preview>    prev = new Preview;
-       
+
        prev->set_canvasview(this);
        prev->set_zoom(info.zoom);
        prev->set_fps(info.fps);
@@ -3351,10 +3608,11 @@ CanvasView::on_preview_create(const PreviewInfo &info)
 
        //render it out...
        prev->render();
-       
+
        Dialog_Preview *pd = preview_dialog.get();
        assert(pd);
-       
+
+       pd->set_default_size(700,510);
        pd->set_preview(prev.get());
        pd->present();
 }
@@ -3369,13 +3627,13 @@ CanvasView::on_audio_option()
 
 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)
+CanvasView::on_audio_offset_change(const synfig::Time &t)
 {
        canvas_interface()->set_meta_data("audiooffset",t.get_string());
 }
@@ -3385,7 +3643,7 @@ 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());
@@ -3394,25 +3652,25 @@ CanvasView::on_audio_file_notify()
                disp_audio->set_profile(etl::handle<AudioProfile>());
        }else
        {
-               //save in canvasview            
+               //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<AudioProfile>    prof = audio->get_profile();
-               
+
                if(!prof)
                {
-                       synfig::warning("Agh, I couldn't build the profile captain!");                  
+                       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();
@@ -3425,8 +3683,8 @@ CanvasView::on_audio_offset_notify()
        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());
+
+       // 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
@@ -3436,7 +3694,7 @@ CanvasView::play_audio(float t)
        {
                synfig::info("Playing audio at %f s",t);
                audio->play(t);
-       }               
+       }
 }
 
 void
@@ -3511,43 +3769,27 @@ CanvasView::set_ext_widget(const synfig::String& x, Gtk::Widget* y)
                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));
+               layer_tree->signal_waypoint_clicked_layertree().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked_canvasview));
        }
        if(x=="children")
        {
                children_tree=dynamic_cast<ChildrenTree*>(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->signal_waypoint_clicked_childrentree().connect(sigc::mem_fun(*this, &studio::CanvasView::on_waypoint_clicked_canvasview));
                if(children_tree)children_tree->get_selection()->signal_changed().connect(SLOT_EVENT(EVENT_REFRESH_DUCKS));
        }
        if(x=="keyframes")
                keyframe_tree=dynamic_cast<KeyframeTree*>(y);
 }
 
-static bool _close_instance(etl::handle<Instance> instance)
-{
-       etl::handle<Instance> argh(instance);
-       instance->safe_close();
-       synfig::info("closed");
-       return false;
-}
-
 bool
-CanvasView::on_delete_event(GdkEventAny* event)
+CanvasView::on_delete_event(GdkEventAny* event __attribute__ ((unused)))
 {
-       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<Instance>)get_instance()
-                       )
-                       ,250
-               );
-       }
-       if(event)
-               return Gtk::Window::on_delete_event(event);
-       
+       close_view();
+
+       //! \todo This causes the window to be deleted straight away - but what if we prompt 'save?' and the user cancels?
+       //                Is there ever any need to pass on the delete event to the window here?
+       // if(event) return Gtk::Window::on_delete_event(event);
+
        return true;
 }