X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fgtkmm%2Flayertree.cpp;h=ab05c826e93e45ed393ec2dfe78cbf60dcf13ad0;hb=756c0d29ac1742f231e6615f9a577e574e35a4af;hp=81d4ec44b404ebb85b8f6f49960445d40787d88e;hpb=837b63e9fb829d66d43f4f169861f8979f76820d;p=synfig.git diff --git a/synfig-studio/trunk/src/gtkmm/layertree.cpp b/synfig-studio/trunk/src/gtkmm/layertree.cpp index 81d4ec4..ab05c82 100644 --- a/synfig-studio/trunk/src/gtkmm/layertree.cpp +++ b/synfig-studio/trunk/src/gtkmm/layertree.cpp @@ -6,6 +6,7 @@ ** ** \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 @@ -41,6 +42,8 @@ #include "instance.h" #include +#include "general.h" + #endif /* === U S I N G =========================================================== */ @@ -116,9 +119,6 @@ LayerTree::LayerTree(): attach(*layer_amount_hscale, 1, 2, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::SHRINK, 1, 1); layer_amount_adjustment_.signal_value_changed().connect(sigc::mem_fun(*this, &studio::LayerTree::on_amount_value_changed)); - - - Gtk::Image *icon; //Gtk::IconSize iconsize(Gtk::IconSize::from_name("synfig-small_icon")); Gtk::IconSize iconsize(Gtk::ICON_SIZE_SMALL_TOOLBAR); @@ -143,18 +143,13 @@ LayerTree::LayerTree(): button_duplicate->set_sensitive(false); button_delete->set_sensitive(false); - - - get_selection()->signal_changed().connect(sigc::mem_fun(*this, &studio::LayerTree::on_selection_changed)); - get_layer_tree_view().set_reorderable(true); get_selection()->set_mode(Gtk::SELECTION_MULTIPLE); //get_param_tree_view().get_selection()->set_mode(Gtk::SELECTION_MULTIPLE); get_layer_tree_view().show(); - param_tree_view().show(); - + get_param_tree_view().show(); hbox->show(); layer_amount_hscale->show(); @@ -163,10 +158,6 @@ LayerTree::LayerTree(): tooltips_.enable(); disable_amount_changed_signal=false; - - - - blend_method_widget.set_param_desc(ParamDesc(Color::BlendMethod(),"blend_method")); blend_method_widget.set_value((int)Color::BLEND_COMPOSITE); @@ -175,10 +166,10 @@ LayerTree::LayerTree(): blend_method_widget.signal_activate().connect(sigc::mem_fun(*this, &studio::LayerTree::on_blend_method_changed)); } - LayerTree::~LayerTree() { - synfig::info("LayerTree::~LayerTree(): Deleted"); + if (getenv("SYNFIG_DEBUG_DESTRUCTORS")) + synfig::info("LayerTree::~LayerTree(): Deleted"); } Gtk::Widget* @@ -186,7 +177,6 @@ LayerTree::create_layer_tree() { const LayerTreeStore::Model model; - { // --- O N / O F F ---------------------------------------------------- //int index; //index=get_layer_tree_view().append_column_editable(_(" "),layer_model.active); @@ -209,8 +199,7 @@ LayerTree::create_layer_tree() Gtk::TreeView::Column* column = get_layer_tree_view().get_column(index-1); get_layer_tree_view().set_expander_column(*column); - - column->set_sort_column_id(layer_model.z_depth); + column->set_sort_column(layer_model.z_depth); //column->set_reorderable(); //column->set_resizable(); //column->set_clickable(); @@ -221,27 +210,27 @@ LayerTree::create_layer_tree() } //get_layer_tree_view().append_column(_("Z"),layer_model.z_depth); { // --- N A M E -------------------------------------------------------- - Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("Layer")) ); + Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("Name")) ); // Set up the icon cell-renderer Gtk::CellRendererText* cellrenderer = Gtk::manage( new Gtk::CellRendererText() ); + column->pack_start(*cellrenderer,false); + column->add_attribute(cellrenderer->property_text(), layer_model.label); cellrenderer->signal_edited().connect(sigc::mem_fun(*this, &studio::LayerTree::on_layer_renamed)); cellrenderer->property_editable()=true; - column->pack_start(*cellrenderer,false); - column->add_attribute(cellrenderer->property_text(), layer_model.label); + column->set_reorderable(); + // column->set_resizable(); + column->set_clickable(true); + column->set_sort_column(layer_model.label); + get_layer_tree_view().append_column(*column); // int index; // index=get_layer_tree_view().append_column_editable(_("Layer"),layer_model.label); //Gtk::TreeView::Column* column = get_layer_tree_view().get_column(index-1); - //column->set_sort_column_id(layer_model.index); - //get_layer_tree_view().set_expander_column(*column); - //column->set_reorderable(); - //column->set_resizable(); - //column->set_clickable(false); //Gtk::CellRendererPixbuf* icon_cellrenderer = Gtk::manage( new Gtk::CellRendererPixbuf() ); //column->pack_start(*icon_cellrenderer,false); @@ -256,7 +245,7 @@ LayerTree::create_layer_tree() column_z_depth->set_resizable(); column_z_depth->set_clickable(); - column_z_depth->set_sort_column_id(layer_model.z_depth); + column_z_depth->set_sort_column(layer_model.z_depth); } get_layer_tree_view().set_enable_search(true); @@ -267,7 +256,6 @@ LayerTree::create_layer_tree() listTargets.push_back( Gtk::TargetEntry("LAYER") ); get_layer_tree_view().drag_dest_set(listTargets); - // This makes things easier to read. get_layer_tree_view().set_rules_hint(); @@ -277,8 +265,6 @@ LayerTree::create_layer_tree() get_layer_tree_view().signal_event().connect(sigc::mem_fun(*this, &studio::LayerTree::on_layer_tree_event)); get_layer_tree_view().show(); - - Gtk::ScrolledWindow *scroll = manage(new class Gtk::ScrolledWindow()); scroll->set_flags(Gtk::CAN_FOCUS); scroll->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); @@ -303,7 +289,7 @@ LayerTree::create_param_tree() Gtk::IconSize icon_size(Gtk::ICON_SIZE_SMALL_TOOLBAR); { // --- N A M E -------------------------------------------------------- - Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("Param")) ); + Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("Name")) ); // Set up the icon cell-renderer Gtk::CellRendererPixbuf* icon_cellrenderer = Gtk::manage( new Gtk::CellRendererPixbuf() ); @@ -334,28 +320,40 @@ LayerTree::create_param_tree() column->set_resizable(); column->set_clickable(); - param_tree_view().append_column(*column); + get_param_tree_view().append_column(*column); } { // --- V A L U E ----------------------------------------------------- - Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("ValueBase")) ); + Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("Value")) ); // Set up the value cell-renderer cellrenderer_value=LayerParamTreeStore::add_cell_renderer_value(column); cellrenderer_value->signal_edited().connect(sigc::mem_fun(*this, &studio::LayerTree::on_edited_value)); cellrenderer_value->property_value()=synfig::ValueBase(); column->add_attribute(cellrenderer_value->property_param_desc(), param_model.param_desc); - column->add_attribute(cellrenderer_value->property_inconsistant(),param_model.is_inconsistent); + column->add_attribute(cellrenderer_value->property_inconsistent(),param_model.is_inconsistent); //cellrenderer_value->property_canvas()=canvas_interface->get_canvas(); // Is this line necessary? cellrenderer_value->property_attributes()=attr_list; // Finish setting up the column - param_tree_view().append_column(*column); + get_param_tree_view().append_column(*column); column->set_sizing(Gtk::TREE_VIEW_COLUMN_AUTOSIZE); column->set_clickable(); column->set_min_width(120); column->set_reorderable(); column->set_resizable(); } + { // --- T Y P E -------------------------------------------------------- + Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("Type")) ); + Gtk::CellRendererText* text_cellrenderer = Gtk::manage( new Gtk::CellRendererText() ); + column->pack_start(*text_cellrenderer,false); + column->add_attribute(text_cellrenderer->property_text(), param_model.type); + text_cellrenderer->property_attributes()=attr_list; + get_param_tree_view().append_column(*column); + column->set_reorderable(); + column->set_resizable(); + column->set_clickable(); + column->set_sort_column(param_model.type); + } /*{ // --- T I M E T R A C K -------------------------------------------- Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("Time Track")) ); column_time_track=column; @@ -363,7 +361,7 @@ LayerTree::create_param_tree() // Set up the value-node cell-renderer cellrenderer_time_track=LayerParamTreeStore::add_cell_renderer_value_node(column); cellrenderer_time_track->property_mode()=Gtk::CELL_RENDERER_MODE_ACTIVATABLE; - cellrenderer_time_track->signal_waypoint_clicked().connect(sigc::mem_fun(*this, &studio::LayerTree::on_waypoint_clicked) ); + cellrenderer_time_track->signal_waypoint_clicked_cellrenderer().connect(sigc::mem_fun(*this, &studio::LayerTree::on_waypoint_clicked_layertree) ); cellrenderer_time_track->signal_waypoint_changed().connect(sigc::mem_fun(*this, &studio::LayerTree::on_waypoint_changed) ); column->add_attribute(cellrenderer_time_track->property_value_desc(), param_model.value_desc); column->add_attribute(cellrenderer_time_track->property_canvas(), param_model.canvas); @@ -375,24 +373,22 @@ LayerTree::create_param_tree() column->set_reorderable(); column->set_resizable(); column->set_min_width(200); - //param_tree_view().append_column(*column); + //get_param_tree_view().append_column(*column); }*/ - - // This makes things easier to read. - param_tree_view().set_rules_hint(); + get_param_tree_view().set_rules_hint(); // Make us more sensitive to several events - param_tree_view().add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK | Gdk::BUTTON1_MOTION_MASK | Gdk::BUTTON2_MOTION_MASK|Gdk::POINTER_MOTION_MASK); + get_param_tree_view().add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK | Gdk::BUTTON1_MOTION_MASK | Gdk::BUTTON2_MOTION_MASK|Gdk::POINTER_MOTION_MASK); - param_tree_view().signal_event().connect(sigc::mem_fun(*this, &studio::LayerTree::on_param_tree_event)); - param_tree_view().show(); + get_param_tree_view().signal_event().connect(sigc::mem_fun(*this, &studio::LayerTree::on_param_tree_event)); + get_param_tree_view().show(); Gtk::ScrolledWindow *scroll = manage(new class Gtk::ScrolledWindow()); scroll->set_flags(Gtk::CAN_FOCUS); scroll->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); - //scroll->add(param_tree_view()); + //scroll->add(get_param_tree_view()); scroll->set_shadow_type(Gtk::SHADOW_ETCHED_IN); scroll->show(); @@ -415,7 +411,7 @@ LayerTree::on_waypoint_changed( synfig::Waypoint waypoint , synfig::ValueNode::H } void -LayerTree::select_layer(Layer::Handle layer) +LayerTree::select_layer(synfig::Layer::Handle layer) { Gtk::TreeModel::Children::iterator iter; if(layer_tree_store_->find_layer_row(layer,iter)) @@ -510,18 +506,6 @@ LayerTree::clear_selected_layers() get_layer_tree_view().get_selection()->unselect_all(); } - - - - - - - - - - - - void LayerTree::set_show_timetrack(bool x) { @@ -535,7 +519,6 @@ LayerTree::set_model(Glib::RefPtr layer_tree_store) { layer_tree_store_=layer_tree_store; - if(false) { sorted_layer_tree_store_=Gtk::TreeModelSort::create(layer_tree_store); @@ -543,7 +526,7 @@ LayerTree::set_model(Glib::RefPtr layer_tree_store) sorted_layer_tree_store_->set_default_sort_func(sigc::ptr_fun(&studio::LayerTreeStore::z_sorter)); //sorted_store->set_sort_func(model.time.index(),sigc::mem_fun(&studio::KeyframeTreeStore::time_sorter)); - //sorted_store->set_sort_column_id(model.time.index(), Gtk::SORT_ASCENDING); + //sorted_store->set_sort_column(model.time.index(), Gtk::SORT_ASCENDING); get_layer_tree_view().set_model(sorted_layer_tree_store_); } @@ -556,14 +539,14 @@ LayerTree::set_model(Glib::RefPtr layer_tree_store) layer_tree_store_->canvas_interface()->signal_time_changed().connect( sigc::mem_fun( - ¶m_tree_view(), + &get_param_tree_view(), &Gtk::Widget::queue_draw ) ); if(!param_tree_store_) { param_tree_store_=LayerParamTreeStore::create(layer_tree_store_->canvas_interface(), this); - param_tree_view().set_model(param_tree_store_); + get_param_tree_view().set_model(param_tree_store_); } /* if(cellrenderer_time_track && layer_tree_store_ && layer_tree_store_->canvas_interface()) @@ -577,8 +560,8 @@ void LayerTree::set_time_adjustment(Gtk::Adjustment &adjustment) { //cellrenderer_time_track->set_adjustment(adjustment); - adjustment.signal_value_changed().connect(sigc::mem_fun(param_tree_view(),&Gtk::TreeView::queue_draw)); - adjustment.signal_changed().connect(sigc::mem_fun(param_tree_view(),&Gtk::TreeView::queue_draw)); + adjustment.signal_value_changed().connect(sigc::mem_fun(get_param_tree_view(),&Gtk::TreeView::queue_draw)); + adjustment.signal_changed().connect(sigc::mem_fun(get_param_tree_view(),&Gtk::TreeView::queue_draw)); } void @@ -618,7 +601,6 @@ LayerTree::on_selection_changed() } } - { if(!layer_list.empty()) { @@ -631,7 +613,6 @@ LayerTree::on_selection_changed() } } - if(layer_list.empty()) { button_raise->set_sensitive(false); @@ -648,7 +629,7 @@ LayerTree::on_selection_changed() button_duplicate->set_sensitive(true); button_delete->set_sensitive(true); - if(layer_list.size()==1 && (*layer_list.begin())->get_param("amount").is_valid()&& (*layer_list.begin())->get_param("amount").same_as(Real())) + if(layer_list.size()==1 && (*layer_list.begin())->get_param("amount").is_valid()&& (*layer_list.begin())->get_param("amount").same_type_as(Real())) { quick_layer=*layer_list.begin(); } @@ -678,7 +659,6 @@ LayerTree::on_selection_changed() } } - void LayerTree::on_blend_method_changed() { @@ -708,13 +688,12 @@ LayerTree::on_amount_value_changed() disable_amount_changed_signal=false; } - void LayerTree::on_edited_value(const Glib::ustring&path_string,synfig::ValueBase value) { Gtk::TreePath path(path_string); - const Gtk::TreeRow row = *(param_tree_view().get_model()->get_iter(path)); + const Gtk::TreeRow row = *(get_param_tree_view().get_model()->get_iter(path)); if(!row) return; row[param_model.value]=value; @@ -730,6 +709,7 @@ LayerTree::on_layer_renamed(const Glib::ustring&path_string,const Glib::ustring& if(!row) return; row[layer_model.label]=value; + get_layer_tree_view().columns_autosize(); } void @@ -743,15 +723,17 @@ LayerTree::on_layer_toggle(const Glib::ustring& path_string) } void -LayerTree::on_waypoint_clicked(const Glib::ustring &path_string, synfig::Waypoint waypoint,int button) +LayerTree::on_waypoint_clicked_layertree(const etl::handle& node __attribute__ ((unused)), + const synfig::Time& time __attribute__ ((unused)), + const synfig::Time& time_offset __attribute__ ((unused)), + int button __attribute__ ((unused)), + synfig::Waypoint::Side side __attribute__ ((unused))) { - Gtk::TreePath path(path_string); + //! \todo writeme - const Gtk::TreeRow row = *(param_tree_view().get_model()->get_iter(path)); - if(!row) - return; - - signal_waypoint_clicked()(static_cast(row[param_model.value_desc]),waypoint,button); + // synfigapp::ValueDesc value_desc; + // std::set > waypoint_set; + // signal_waypoint_clicked_layertree()(value_desc,waypoint_set,button,side); } bool @@ -831,7 +813,6 @@ LayerTree::on_layer_tree_event(GdkEvent *event) return false; } - bool LayerTree::on_param_tree_event(GdkEvent *event) { @@ -842,23 +823,23 @@ LayerTree::on_param_tree_event(GdkEvent *event) Gtk::TreeModel::Path path; Gtk::TreeViewColumn *column; int cell_x, cell_y; - if(!param_tree_view().get_path_at_pos( + if(!get_param_tree_view().get_path_at_pos( int(event->button.x),int(event->button.y), // x, y path, // TreeModel::Path& column, //TreeViewColumn*& cell_x,cell_y //int&cell_x,int&cell_y ) ) break; - const Gtk::TreeRow row = *(param_tree_view().get_model()->get_iter(path)); + const Gtk::TreeRow row = *(get_param_tree_view().get_model()->get_iter(path)); /* if(column && column->get_first_cell_renderer()==cellrenderer_time_track) { Gdk::Rectangle rect; - param_tree_view().get_cell_area(path,*column,rect); + get_param_tree_view().get_cell_area(path,*column,rect); cellrenderer_time_track->property_value_desc()=row[param_model.value_desc]; cellrenderer_time_track->property_canvas()=row[param_model.canvas]; cellrenderer_time_track->activate(event,*this,path.to_string(),rect,rect,Gtk::CellRendererState()); - param_tree_view().queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height()); + get_param_tree_view().queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height()); return true; //return signal_param_user_click()(event->button.button,row,COLUMNID_TIME_TRACK); } @@ -871,11 +852,13 @@ LayerTree::on_param_tree_event(GdkEvent *event) { synfigapp::ValueDesc value_desc(row[param_model.value_desc]); Gtk::Menu* menu(manage(new Gtk::Menu())); + menu->signal_hide().connect(sigc::bind(sigc::ptr_fun(&delete_widget), menu)); App::get_instance(param_tree_store_->canvas_interface()->get_canvas())->make_param_menu(menu,param_tree_store_->canvas_interface()->get_canvas(),value_desc,0.5f); menu->popup(event->button.button,gtk_get_current_event_time()); return true; } Gtk::Menu* menu(manage(new Gtk::Menu())); + menu->signal_hide().connect(sigc::bind(sigc::ptr_fun(&delete_widget), menu)); std::list value_desc_list; ParamDesc param_desc(row[param_model.param_desc]); for(;!layer_list.empty();layer_list.pop_back()) @@ -900,7 +883,7 @@ LayerTree::on_param_tree_event(GdkEvent *event) Gtk::TreeModel::Path path; Gtk::TreeViewColumn *column; int cell_x, cell_y; - if(!param_tree_view().get_path_at_pos( + if(!get_param_tree_view().get_path_at_pos( (int)event->motion.x,(int)event->motion.y, // x, y path, // TreeModel::Path& column, //TreeViewColumn*& @@ -908,20 +891,20 @@ LayerTree::on_param_tree_event(GdkEvent *event) ) ) break; - if(!param_tree_view().get_model()->get_iter(path)) + if(!get_param_tree_view().get_model()->get_iter(path)) break; - Gtk::TreeRow row = *(param_tree_view().get_model()->get_iter(path)); + Gtk::TreeRow row = *(get_param_tree_view().get_model()->get_iter(path)); /* if((event->motion.state&GDK_BUTTON1_MASK ||event->motion.state&GDK_BUTTON3_MASK) && column && cellrenderer_time_track==column->get_first_cell_renderer()) { Gdk::Rectangle rect; - param_tree_view().get_cell_area(path,*column,rect); + get_param_tree_view().get_cell_area(path,*column,rect); cellrenderer_time_track->property_value_desc()=row[param_model.value_desc]; cellrenderer_time_track->property_canvas()=row[param_model.canvas]; cellrenderer_time_track->activate(event,*this,path.to_string(),rect,rect,Gtk::CellRendererState()); - param_tree_view().queue_draw(); - //param_tree_view().queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height()); + get_param_tree_view().queue_draw(); + //get_param_tree_view().queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height()); return true; } else @@ -943,7 +926,7 @@ LayerTree::on_param_tree_event(GdkEvent *event) Gtk::TreeModel::Path path; Gtk::TreeViewColumn *column; int cell_x, cell_y; - if(!param_tree_view().get_path_at_pos( + if(!get_param_tree_view().get_path_at_pos( (int)event->button.x,(int)event->button.y, // x, y path, // TreeModel::Path& column, //TreeViewColumn*& @@ -951,20 +934,20 @@ LayerTree::on_param_tree_event(GdkEvent *event) ) ) break; - if(!param_tree_view().get_model()->get_iter(path)) + if(!get_param_tree_view().get_model()->get_iter(path)) break; - Gtk::TreeRow row = *(param_tree_view().get_model()->get_iter(path)); + Gtk::TreeRow row = *(get_param_tree_view().get_model()->get_iter(path)); /* if(column && cellrenderer_time_track==column->get_first_cell_renderer()) { Gdk::Rectangle rect; - param_tree_view().get_cell_area(path,*column,rect); + get_param_tree_view().get_cell_area(path,*column,rect); cellrenderer_time_track->property_value_desc()=row[param_model.value_desc]; cellrenderer_time_track->property_canvas()=row[param_model.canvas]; cellrenderer_time_track->activate(event,*this,path.to_string(),rect,rect,Gtk::CellRendererState()); - param_tree_view().queue_draw(); - param_tree_view().queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height()); + get_param_tree_view().queue_draw(); + get_param_tree_view().queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height()); return true; } @@ -1060,25 +1043,6 @@ LayerTree::on_delete_pressed() layer_tree_store_->canvas_interface()->get_instance()->perform_action(action); } - - - - - - - - - - - - - - - - - - - /* void LayerTree::on_drag_data_get(const Glib::RefPtr&context, Gtk::SelectionData& selection_data, guint info, guint time) @@ -1087,24 +1051,19 @@ LayerTree::on_drag_data_get(const Glib::RefPtr&context, Gtk::S synfig::info("Dragged data of target \"%s\"",gdk_atom_name(selection_data->target)); synfig::info("Dragged selection=\"%s\"",gdk_atom_name(selection_data->selection)); - DEBUGPOINT(); - Gtk::TreeModel::Path path; Gtk::TreeViewColumn *column; int cell_x, cell_y; if(get_selection() Gtk::TreeRow row = *(get_selection()->get_selected()); - DEBUGPOINT(); if(synfig::String(gdk_atom_name(selection_data->target))=="LAYER" && (bool)row[model.is_layer]) { - DEBUGPOINT(); Layer* layer(((Layer::Handle)row[model.layer]).get()); assert(layer); selection_data.set(8, reinterpret_cast(&layer), sizeof(layer)); return; } - DEBUGPOINT(); } void @@ -1135,7 +1094,6 @@ LayerTree::on_drop_drag_data_received(const Glib::RefPtr& cont Gtk::TreeRow row = *(get_model()->get_iter(path)); - if ((selection_data.get_length() >= 0) && (selection_data.get_format() == 8)) { if(synfig::String(selection_data.get_data_type())=="LAYER")do