--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file layertree.cpp
+** \brief Template File
+**
+** $Id$
+**
+** \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
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** General Public License for more details.
+** \endlegal
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+# include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "layertree.h"
+#include "layerparamtreestore.h"
+#include "cellrenderer_value.h"
+#include "cellrenderer_timetrack.h"
+#include <synfigapp/action.h>
+#include <synfigapp/instance.h>
+#include <gtkmm/scrolledwindow.h>
+#include <gtkmm/paned.h>
+#include "app.h"
+#include "instance.h"
+#include <gtkmm/treemodelsort.h>
+
+#ifdef TIMETRACK_IN_PARAMS_PANEL
+# include <synfig/timepointcollect.h>
+#endif // TIMETRACK_IN_PARAMS_PANEL
+
+#include "general.h"
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace synfig;
+using namespace studio;
+
+/* === M A C R O S ========================================================= */
+
+#ifndef SMALL_BUTTON
+#define SMALL_BUTTON(button,stockid,tooltip) \
+ button = manage(new class Gtk::Button()); \
+ icon=manage(new Gtk::Image(Gtk::StockID(stockid),iconsize)); \
+ button->add(*icon); \
+ tooltips_.set_tip(*button,tooltip); \
+ icon->set_padding(0,0);\
+ icon->show(); \
+ button->set_relief(Gtk::RELIEF_NONE); \
+ button->show()
+#endif
+
+#ifndef NORMAL_BUTTON
+#define NORMAL_BUTTON(button,stockid,tooltip) \
+ button = manage(new class Gtk::Button()); \
+ icon=manage(new Gtk::Image(Gtk::StockID(stockid),Gtk::ICON_SIZE_BUTTON)); \
+ button->add(*icon); \
+ tooltips_.set_tip(*button,tooltip); \
+ icon->set_padding(0,0);\
+ icon->show(); \
+ /*button->set_relief(Gtk::RELIEF_NONE);*/ \
+ button->show()
+#endif
+
+#define NEW_SMALL_BUTTON(x,y,z) Gtk::Button *SMALL_BUTTON(x,y,z)
+
+#define NOT_IMPLEMENTED_SLOT sigc::mem_fun(*reinterpret_cast<studio::CanvasViewUIInterface*>(get_ui_interface().get()),&studio::CanvasViewUIInterface::not_implemented)
+
+/* === G L O B A L S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+LayerTree::LayerTree():
+ layer_amount_adjustment_(1,0,1,0.01,0.01,0)
+{
+ param_tree_view_=new Gtk::TreeView;
+ layer_tree_view_=new Gtk::TreeView;
+
+ //Gtk::HPaned* hpaned(manage(new Gtk::HPaned()));
+ //hpaned->show();
+ //attach(*hpaned, 0, 3, 0, 1, Gtk::EXPAND|Gtk::FILL,Gtk::EXPAND|Gtk::FILL, 0, 0);
+ //attach(*create_layer_tree(), 0, 3, 0, 1, Gtk::EXPAND|Gtk::FILL,Gtk::EXPAND|Gtk::FILL, 0, 0);
+
+ create_layer_tree();
+ create_param_tree();
+
+ //hpaned->pack1(*create_layer_tree(),false,false);
+ //hpaned->pack2(*create_param_tree(),true,false);
+ //hpaned->set_position(200);
+ hbox=manage(new Gtk::HBox());
+
+ attach(*hbox, 0, 1, 1, 2, Gtk::FILL|Gtk::SHRINK, Gtk::SHRINK, 0, 0);
+ attach(blend_method_widget, 2, 3, 1, 2,Gtk::SHRINK, Gtk::SHRINK, 0, 0);
+
+ layer_amount_hscale=manage(new Gtk::HScale(layer_amount_adjustment_));
+ layer_amount_hscale->set_digits(2);
+ layer_amount_hscale->set_value_pos(Gtk::POS_LEFT);
+ layer_amount_hscale->set_sensitive(false);
+ layer_amount_hscale->set_update_policy( Gtk::UPDATE_DISCONTINUOUS);
+ 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);
+
+ SMALL_BUTTON(button_raise,"gtk-go-up","Raise");
+ SMALL_BUTTON(button_lower,"gtk-go-down","Lower");
+ SMALL_BUTTON(button_duplicate,"synfig-duplicate","Duplicate");
+ SMALL_BUTTON(button_encapsulate,"synfig-encapsulate","Encapsulate");
+ SMALL_BUTTON(button_delete,"gtk-delete","Delete");
+
+ hbox->pack_start(*button_raise,Gtk::PACK_SHRINK);
+ hbox->pack_start(*button_lower,Gtk::PACK_SHRINK);
+ hbox->pack_start(*button_duplicate,Gtk::PACK_SHRINK);
+ hbox->pack_start(*button_encapsulate,Gtk::PACK_SHRINK);
+ hbox->pack_start(*button_delete,Gtk::PACK_SHRINK);
+
+ // button_raise->signal_clicked().connect(sigc::mem_fun(*this, &studio::LayerTree::on_raise_pressed));
+ // button_lower->signal_clicked().connect(sigc::mem_fun(*this, &studio::LayerTree::on_lower_pressed));
+ // button_duplicate->signal_clicked().connect(sigc::mem_fun(*this, &studio::LayerTree::on_duplicate_pressed));
+ // button_encapsulate->signal_clicked().connect(sigc::mem_fun(*this, &studio::LayerTree::on_encapsulate_pressed));
+ // button_delete->signal_clicked().connect(sigc::mem_fun(*this, &studio::LayerTree::on_delete_pressed));
+
+ button_raise->set_sensitive(false);
+ button_lower->set_sensitive(false);
+ button_duplicate->set_sensitive(false);
+ button_encapsulate->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();
+ get_param_tree_view().show();
+
+ hbox->show();
+ layer_amount_hscale->show();
+ blend_method_widget.show();
+
+ 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);
+ blend_method_widget.set_size_request(150,-1);
+ blend_method_widget.set_sensitive(false);
+ blend_method_widget.signal_activate().connect(sigc::mem_fun(*this, &studio::LayerTree::on_blend_method_changed));
+}
+
+LayerTree::~LayerTree()
+{
+ if (getenv("SYNFIG_DEBUG_DESTRUCTORS"))
+ synfig::info("LayerTree::~LayerTree(): Deleted");
+}
+
+Gtk::Widget*
+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);
+ //Gtk::TreeView::Column* column = get_layer_tree_view().get_column(index-1);
+
+ Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_(" ")) );
+
+ // Set up the icon cell-renderer
+ Gtk::CellRendererToggle* cellrenderer = Gtk::manage( new Gtk::CellRendererToggle() );
+ cellrenderer->signal_toggled().connect(sigc::mem_fun(*this, &studio::LayerTree::on_layer_toggle));
+
+ column->pack_start(*cellrenderer,false);
+ column->add_attribute(cellrenderer->property_active(), layer_model.active);
+ get_layer_tree_view().append_column(*column);
+ }
+
+ { // --- I C O N --------------------------------------------------------
+ int index;
+ index=get_layer_tree_view().append_column(_("Z"),layer_model.icon);
+ Gtk::TreeView::Column* column = get_layer_tree_view().get_column(index-1);
+ get_layer_tree_view().set_expander_column(*column);
+
+ column->set_sort_column(layer_model.z_depth);
+ //column->set_reorderable();
+ //column->set_resizable();
+ //column->set_clickable();
+
+ //Gtk::CellRendererPixbuf* icon_cellrenderer = Gtk::manage( new Gtk::CellRendererPixbuf() );
+ //column->pack_start(*icon_cellrenderer,false);
+ //column->add_attribute(icon_cellrenderer->property_pixbuf(), layer_model.icon);
+ }
+ //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(_("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->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);
+
+ //get_layer_tree_view().set_expander_column(*column);
+
+ //Gtk::CellRendererPixbuf* icon_cellrenderer = Gtk::manage( new Gtk::CellRendererPixbuf() );
+ //column->pack_start(*icon_cellrenderer,false);
+ //column->add_attribute(icon_cellrenderer->property_pixbuf(), layer_model.icon);
+ }
+ { // --- Z D E P T H ----------------------------------------------------
+ int index;
+ index=get_layer_tree_view().append_column(_("Z"),layer_model.z_depth);
+ column_z_depth=get_layer_tree_view().get_column(index-1);
+
+ column_z_depth->set_reorderable();
+ column_z_depth->set_resizable();
+ column_z_depth->set_clickable();
+
+ column_z_depth->set_sort_column(layer_model.z_depth);
+ }
+
+ get_layer_tree_view().set_enable_search(true);
+ get_layer_tree_view().set_search_column(layer_model.label);
+ get_layer_tree_view().set_search_equal_func(sigc::ptr_fun(&studio::LayerTreeStore::search_func));
+
+ std::list<Gtk::TargetEntry> listTargets;
+ 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();
+
+ // Make us more sensitive to several events
+ //get_layer_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_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);
+ //scroll->add(get_layer_tree_view());
+ scroll->set_shadow_type(Gtk::SHADOW_ETCHED_IN);
+ scroll->show();
+
+ return scroll;
+}
+
+Gtk::Widget*
+LayerTree::create_param_tree()
+{
+ Pango::AttrList attr_list;
+ {
+ Pango::AttrInt pango_size(Pango::Attribute::create_attr_size(Pango::SCALE*8));
+ pango_size.set_start_index(0);
+ pango_size.set_end_index(64);
+ attr_list.change(pango_size);
+ }
+
+ Gtk::IconSize icon_size(Gtk::ICON_SIZE_SMALL_TOOLBAR);
+
+ { // --- N A M E --------------------------------------------------------
+ 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() );
+ column->pack_start(*icon_cellrenderer,false);
+ column->add_attribute(icon_cellrenderer->property_pixbuf(), param_model.icon);
+
+ // Pack the label into the column
+ //column->pack_start(layer_model.label,true);
+ Gtk::CellRendererText* text_cellrenderer = Gtk::manage( new Gtk::CellRendererText() );
+ column->pack_start(*text_cellrenderer,false);
+ column->add_attribute(text_cellrenderer->property_text(), param_model.label);
+ text_cellrenderer->property_attributes()=attr_list;
+
+ text_cellrenderer->property_foreground()=Glib::ustring("#7f7f7f");
+ column->add_attribute(text_cellrenderer->property_foreground_set(),param_model.is_inconsistent);
+
+ // Pack the label into the column
+ //column->pack_start(param_model.label,true);
+
+ // Set up the value-node icon cell-renderer to be on the far right
+ Gtk::CellRendererPixbuf* valuenode_icon_cellrenderer = Gtk::manage( new Gtk::CellRendererPixbuf() );
+ column->pack_end(*valuenode_icon_cellrenderer,false);
+ valuenode_icon_cellrenderer->property_pixbuf()=Gtk::Button().render_icon(Gtk::StockID("synfig-value_node"),icon_size);
+ column->add_attribute(valuenode_icon_cellrenderer->property_visible(), param_model.is_shared);
+
+ // Finish setting up the column
+ column->set_reorderable();
+ column->set_resizable();
+ column->set_clickable();
+
+ get_param_tree_view().append_column(*column);
+ }
+ { // --- V A L U E -----------------------------------------------------
+ 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_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
+ 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);
+ }
+#ifdef TIMETRACK_IN_PARAMS_PANEL
+ { // --- 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;
+
+ // 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_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);
+ column->add_attribute(cellrenderer_time_track->property_visible(), param_model.is_value_node);
+
+ // Finish setting up the column
+ column->set_reorderable();
+ column->set_resizable();
+ column->set_min_width(200);
+
+ if (!getenv("SYNFIG_DISABLE_PARAMS_PANEL_TIMETRACK"))
+ get_param_tree_view().append_column(*column);
+ }
+#endif // TIMETRACK_IN_PARAMS_PANEL
+
+ // This makes things easier to read.
+ get_param_tree_view().set_rules_hint();
+
+ // Make us more sensitive to several events
+ 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);
+
+ 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(get_param_tree_view());
+ scroll->set_shadow_type(Gtk::SHADOW_ETCHED_IN);
+ scroll->show();
+
+ //column_time_track->set_visible(false);
+
+ return scroll;
+}
+
+void
+LayerTree::on_waypoint_changed( synfig::Waypoint waypoint , synfig::ValueNode::Handle value_node)
+{
+ synfigapp::Action::ParamList param_list;
+ param_list.add("canvas",layer_tree_store_->canvas_interface()->get_canvas());
+ param_list.add("canvas_interface",layer_tree_store_->canvas_interface());
+ param_list.add("value_node",value_node);
+ param_list.add("waypoint",waypoint);
+// param_list.add("time",canvas_interface()->get_time());
+
+ etl::handle<studio::Instance>::cast_static(layer_tree_store_->canvas_interface()->get_instance())->process_action("WaypointSetSmart", param_list);
+}
+
+void
+LayerTree::select_layer(synfig::Layer::Handle layer)
+{
+ Gtk::TreeModel::Children::iterator iter;
+ if(layer_tree_store_->find_layer_row(layer,iter))
+ {
+ if(sorted_layer_tree_store_)
+ iter=sorted_layer_tree_store_->convert_child_iter_to_iter(iter);
+
+ Gtk::TreePath path(iter);
+ for(int i=path.get_depth();i;i--)
+ {
+ int j;
+ path=Gtk::TreePath(iter);
+ for(j=i;j;j--)
+ path.up();
+ get_layer_tree_view().expand_row(path,false);
+ }
+ get_layer_tree_view().scroll_to_row(Gtk::TreePath(iter));
+ get_layer_tree_view().get_selection()->select(iter);
+ }
+}
+
+void
+LayerTree::select_all_children(Gtk::TreeModel::Children::iterator iter)
+{
+ get_layer_tree_view().get_selection()->select(iter);
+ if((bool)(*iter)[layer_model.children_lock])
+ return;
+ get_layer_tree_view().expand_row(layer_tree_store_->get_path(iter),false);
+ Gtk::TreeModel::Children children(iter->children());
+ for(iter=children.begin();iter!=children.end();++iter)
+ select_all_children(iter);
+}
+
+void
+LayerTree::select_all_children_layers(synfig::Layer::Handle layer)
+{
+ Gtk::TreeModel::Children::iterator iter;
+ if(layer_tree_store_->find_layer_row(layer,iter))
+ select_all_children(iter);
+}
+
+void
+LayerTree::select_layers(const LayerList &layer_list)
+{
+ LayerList::const_iterator iter;
+ for(iter = layer_list.begin(); iter != layer_list.end(); ++iter)
+ select_layer(*iter);
+}
+
+static inline void __layer_grabber(const Gtk::TreeModel::iterator& iter, LayerTree::LayerList* ret)
+{
+ const LayerTreeStore::Model layer_tree_model;
+ ret->push_back((Layer::Handle)(*iter)[layer_tree_model.layer]);
+}
+
+LayerTree::LayerList
+LayerTree::get_selected_layers()const
+{
+ Glib::RefPtr<Gtk::TreeSelection> selection=const_cast<Gtk::TreeView&>(get_layer_tree_view()).get_selection();
+
+ if(!selection)
+ return LayerList();
+
+ LayerList ret;
+
+ selection->selected_foreach_iter(
+ sigc::bind(
+ sigc::ptr_fun(
+ &__layer_grabber
+ ),
+ &ret
+ )
+ );
+
+ return ret;
+}
+
+synfig::Layer::Handle
+LayerTree::get_selected_layer()const
+{
+ LayerList layers(get_selected_layers());
+
+ if(layers.empty())
+ return 0;
+
+ return *layers.begin();
+}
+
+void
+LayerTree::clear_selected_layers()
+{
+ get_layer_tree_view().get_selection()->unselect_all();
+}
+
+void
+LayerTree::set_show_timetrack(bool x)
+{
+ //column_time_track->set_visible(x);
+// column_time_track->set_visible(false);
+ column_z_depth->set_visible(x);
+}
+
+void
+LayerTree::set_model(Glib::RefPtr<LayerTreeStore> layer_tree_store)
+{
+ layer_tree_store_=layer_tree_store;
+
+ if(false)
+ {
+ sorted_layer_tree_store_=Gtk::TreeModelSort::create(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(model.time.index(), Gtk::SORT_ASCENDING);
+
+ get_layer_tree_view().set_model(sorted_layer_tree_store_);
+ }
+ else
+ get_layer_tree_view().set_model(layer_tree_store_);
+
+ layer_tree_store_->canvas_interface()->signal_dirty_preview().connect(sigc::mem_fun(*this,&studio::LayerTree::on_dirty_preview));
+
+ //layer_tree_store_->canvas_interface()->signal_dirty_preview().connect(sigc::mem_fun(*this,&studio::LayerTree::on_dirty_preview));
+
+ layer_tree_store_->canvas_interface()->signal_time_changed().connect(
+ sigc::mem_fun(
+ &get_param_tree_view(),
+ &Gtk::Widget::queue_draw
+ )
+ );
+ if(!param_tree_store_)
+ {
+ param_tree_store_=LayerParamTreeStore::create(layer_tree_store_->canvas_interface(), this);
+ get_param_tree_view().set_model(param_tree_store_);
+ }
+
+#ifdef TIMETRACK_IN_PARAMS_PANEL
+ if(cellrenderer_time_track && layer_tree_store_ && layer_tree_store_->canvas_interface())
+ cellrenderer_time_track->set_canvas_interface(layer_tree_store_->canvas_interface());
+#endif // TIMETRACK_IN_PARAMS_PANEL
+}
+
+void
+LayerTree::set_time_adjustment(Gtk::Adjustment &adjustment)
+{
+#ifdef TIMETRACK_IN_PARAMS_PANEL
+ cellrenderer_time_track->set_adjustment(adjustment);
+#endif // TIMETRACK_IN_PARAMS_PANEL
+ 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
+LayerTree::on_dirty_preview()
+{
+/*
+ if(quick_layer && !disable_amount_changed_signal)
+ {
+ layer_amount_hscale->set_sensitive(true);
+ disable_amount_changed_signal=true;
+ layer_amount_adjustment_.set_value(quick_layer->get_param("amount").get(Real()));
+ disable_amount_changed_signal=false;
+ if(quick_layer->get_param("blend_method").is_valid())
+ {
+ blend_method_widget.set_sensitive(true);
+ disable_amount_changed_signal=true;
+ blend_method_widget.set_value(quick_layer->get_param("blend_method"));
+ disable_amount_changed_signal=false;
+ }
+ }
+*/
+}
+
+void
+LayerTree::on_selection_changed()
+{
+ synfigapp::SelectionManager::LayerList layer_list(get_selection_manager()->get_selected_layers());
+
+ Gtk::TreeIter iter;
+ if(last_top_selected_layer && !layer_tree_store_->find_layer_row(last_top_selected_layer,iter))
+ {
+ if(layer_list.empty())
+ {
+ last_top_selected_layer=0;
+ layer_tree_view_->get_selection()->select(last_top_selected_path);
+ return;
+ }
+ }
+
+ {
+ if(!layer_list.empty())
+ {
+ last_top_selected_layer=layer_list.front();
+ last_top_selected_path=*layer_tree_view_->get_selection()->get_selected_rows().begin();
+ }
+ else
+ {
+ last_top_selected_layer=0;
+ }
+ }
+
+ if(layer_list.empty())
+ {
+ button_raise->set_sensitive(false);
+ button_lower->set_sensitive(false);
+ button_duplicate->set_sensitive(false);
+ button_encapsulate->set_sensitive(false);
+ button_delete->set_sensitive(false);
+ layer_amount_hscale->set_sensitive(false);
+ blend_method_widget.set_sensitive(false);
+ return;
+ }
+
+ button_raise->set_sensitive(true);
+ button_lower->set_sensitive(true);
+ button_duplicate->set_sensitive(true);
+ button_encapsulate->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_type_as(Real()))
+ {
+ quick_layer=*layer_list.begin();
+ }
+ else
+ quick_layer=0;
+
+ if(quick_layer)
+ {
+ layer_amount_hscale->set_sensitive(true);
+ disable_amount_changed_signal=true;
+ layer_amount_adjustment_.set_value(quick_layer->get_param("amount").get(Real()));
+ disable_amount_changed_signal=false;
+ if(quick_layer->get_param("blend_method").is_valid())
+ {
+ blend_method_widget.set_sensitive(true);
+ disable_amount_changed_signal=true;
+ blend_method_widget.set_value(quick_layer->get_param("blend_method"));
+ disable_amount_changed_signal=false;
+ }
+ else
+ blend_method_widget.set_sensitive(false);
+ }
+ else
+ {
+ layer_amount_hscale->set_sensitive(false);
+ blend_method_widget.set_sensitive(false);
+ }
+}
+
+void
+LayerTree::on_blend_method_changed()
+{
+ if(disable_amount_changed_signal)
+ return;
+ if(!quick_layer)
+ return;
+
+ if(quick_layer->get_param("blend_method").is_valid())
+ {
+ disable_amount_changed_signal=true;
+ signal_edited_value()(synfigapp::ValueDesc(quick_layer,"blend_method"),blend_method_widget.get_value());
+ disable_amount_changed_signal=false;
+ }
+}
+
+void
+LayerTree::on_amount_value_changed()
+{
+ if(disable_amount_changed_signal)
+ return;
+ if(!quick_layer)
+ return;
+
+ disable_amount_changed_signal=true;
+ signal_edited_value()(synfigapp::ValueDesc(quick_layer,"amount"),synfig::ValueBase(layer_amount_adjustment_.get_value()));
+ 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 = *(get_param_tree_view().get_model()->get_iter(path));
+ if(!row)
+ return;
+ row[param_model.value]=value;
+ //signal_edited_value()(row[param_model.value_desc],value);
+}
+
+void
+LayerTree::on_layer_renamed(const Glib::ustring&path_string,const Glib::ustring& value)
+{
+ Gtk::TreePath path(path_string);
+
+ const Gtk::TreeRow row = *(get_layer_tree_view().get_model()->get_iter(path));
+ if(!row)
+ return;
+ row[layer_model.label]=value;
+ get_layer_tree_view().columns_autosize();
+}
+
+void
+LayerTree::on_layer_toggle(const Glib::ustring& path_string)
+{
+ Gtk::TreePath path(path_string);
+
+ const Gtk::TreeRow row = *(get_layer_tree_view().get_model()->get_iter(path));
+ bool active=static_cast<bool>(row[layer_model.active]);
+ row[layer_model.active]=!active;
+}
+
+#ifdef TIMETRACK_IN_PARAMS_PANEL
+void
+LayerTree::on_waypoint_clicked_layertree(const etl::handle<synfig::Node>& node __attribute__ ((unused)),
+ const synfig::Time& time __attribute__ ((unused)),
+ const synfig::Time& time_offset __attribute__ ((unused)),
+ int button __attribute__ ((unused)))
+{
+ std::set<synfig::Waypoint, std::less<UniqueID> > waypoint_set;
+ synfig::waypoint_collect(waypoint_set,time,node);
+
+ synfigapp::ValueDesc value_desc;
+
+ if (waypoint_set.size() == 1)
+ {
+ ValueNode::Handle value_node(waypoint_set.begin()->get_parent_value_node());
+ assert(value_node);
+
+ Gtk::TreeRow row;
+ if (param_tree_store_->find_first_value_node(value_node, row) && row)
+ value_desc = static_cast<synfigapp::ValueDesc>(row[param_tree_store_->model.value_desc]);
+ }
+
+ if (!waypoint_set.empty())
+ signal_waypoint_clicked_layertree()(value_desc,waypoint_set,button);
+}
+#endif // TIMETRACK_IN_PARAMS_PANEL
+
+bool
+LayerTree::on_layer_tree_event(GdkEvent *event)
+{
+ switch(event->type)
+ {
+ case GDK_BUTTON_PRESS:
+ {
+ Gtk::TreeModel::Path path;
+ Gtk::TreeViewColumn *column;
+ int cell_x, cell_y;
+ if(!get_layer_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 = *(get_layer_tree_view().get_model()->get_iter(path));
+
+#ifdef TIMETRACK_IN_PARAMS_PANEL
+ if(column->get_first_cell_renderer()==cellrenderer_time_track)
+ return signal_layer_user_click()(event->button.button,row,COLUMNID_TIME_TRACK);
+ else
+#endif // TIMETRACK_IN_PARAMS_PANEL
+ if(column->get_first_cell_renderer()==cellrenderer_value)
+ return signal_layer_user_click()(event->button.button,row,COLUMNID_VALUE);
+ else
+ return signal_layer_user_click()(event->button.button,row,COLUMNID_NAME);
+
+ }
+ break;
+
+ case GDK_MOTION_NOTIFY:
+ {
+ Gtk::TreeModel::Path path;
+ Gtk::TreeViewColumn *column;
+ int cell_x, cell_y;
+ if(!get_layer_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;
+
+ if(!get_layer_tree_view().get_model()->get_iter(path))
+ break;
+
+ Gtk::TreeRow row = *(get_layer_tree_view().get_model()->get_iter(path));
+
+#ifdef TIMETRACK_IN_PARAMS_PANEL
+ if(cellrenderer_time_track==column->get_first_cell_renderer())
+ // Movement on TimeLine
+ return true;
+ else
+#endif // TIMETRACK_IN_PARAMS_PANEL
+ if(last_tooltip_path.get_depth()<=0 || path!=last_tooltip_path)
+ {
+ tooltips_.unset_tip(*this);
+ Glib::ustring tooltips_string(row[layer_model.tooltip]);
+ last_tooltip_path=path;
+ if(!tooltips_string.empty())
+ {
+ tooltips_.set_tip(*this,tooltips_string);
+ tooltips_.force_window();
+ }
+ }
+ }
+ break;
+ case GDK_BUTTON_RELEASE:
+ break;
+ default:
+ break;
+ }
+ return false;
+}
+
+bool
+LayerTree::on_param_tree_event(GdkEvent *event)
+{
+ switch(event->type)
+ {
+ case GDK_BUTTON_PRESS:
+ {
+ Gtk::TreeModel::Path path;
+ Gtk::TreeViewColumn *column;
+ int cell_x, cell_y;
+ 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 = *(get_param_tree_view().get_model()->get_iter(path));
+
+#ifdef TIMETRACK_IN_PARAMS_PANEL
+ if(column && column->get_first_cell_renderer()==cellrenderer_time_track)
+ {
+ Gdk::Rectangle 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());
+ 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);
+ }
+ else
+#endif // TIMETRACK_IN_PARAMS_PANEL
+ {
+ if(event->button.button==3)
+ {
+ LayerList layer_list(get_selected_layers());
+ if(layer_list.size()<=1)
+ {
+ 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<synfigapp::ValueDesc> value_desc_list;
+ ParamDesc param_desc(row[param_model.param_desc]);
+ for(;!layer_list.empty();layer_list.pop_back())
+ value_desc_list.push_back(synfigapp::ValueDesc(layer_list.back(),param_desc.get_name()));
+ App::get_instance(param_tree_store_->canvas_interface()->get_canvas())->make_param_menu(menu,param_tree_store_->canvas_interface()->get_canvas(),value_desc_list);
+ menu->popup(event->button.button,gtk_get_current_event_time());
+ return true;
+ }
+ else
+ {
+ if(column->get_first_cell_renderer()==cellrenderer_value)
+ return signal_param_user_click()(event->button.button,row,COLUMNID_VALUE);
+ else
+ return signal_param_user_click()(event->button.button,row,COLUMNID_NAME);
+ }
+ }
+ }
+ break;
+
+ case GDK_MOTION_NOTIFY:
+ {
+ Gtk::TreeModel::Path path;
+ Gtk::TreeViewColumn *column;
+ int cell_x, cell_y;
+ if(!get_param_tree_view().get_path_at_pos(
+ (int)event->motion.x,(int)event->motion.y, // x, y
+ path, // TreeModel::Path&
+ column, //TreeViewColumn*&
+ cell_x,cell_y //int&cell_x,int&cell_y
+ )
+ ) break;
+
+ if(!get_param_tree_view().get_model()->get_iter(path))
+ break;
+
+ Gtk::TreeRow row = *(get_param_tree_view().get_model()->get_iter(path));
+
+#ifdef TIMETRACK_IN_PARAMS_PANEL
+ 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;
+ 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());
+ 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
+#endif // TIMETRACK_IN_PARAMS_PANEL
+ if(last_tooltip_path.get_depth()<=0 || path!=last_tooltip_path)
+ {
+ tooltips_.unset_tip(*this);
+ Glib::ustring tooltips_string(row[layer_model.tooltip]);
+ last_tooltip_path=path;
+ if(!tooltips_string.empty())
+ {
+ tooltips_.set_tip(*this,tooltips_string);
+ tooltips_.force_window();
+ }
+ }
+ }
+ break;
+ case GDK_BUTTON_RELEASE:
+ {
+ Gtk::TreeModel::Path path;
+ Gtk::TreeViewColumn *column;
+ int cell_x, cell_y;
+ 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;
+
+ if(!get_param_tree_view().get_model()->get_iter(path))
+ break;
+
+ Gtk::TreeRow row = *(get_param_tree_view().get_model()->get_iter(path));
+
+#ifdef TIMETRACK_IN_PARAMS_PANEL
+ if(column && cellrenderer_time_track==column->get_first_cell_renderer())
+ {
+ Gdk::Rectangle 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());
+ 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;
+
+ }
+#endif // TIMETRACK_IN_PARAMS_PANEL
+ }
+ break;
+ default:
+ break;
+ }
+ return false;
+}
+
+// void
+// LayerTree::on_raise_pressed()
+// {
+// synfigapp::Action::ParamList param_list;
+// param_list.add("time",layer_tree_store_->canvas_interface()->get_time());
+// param_list.add("canvas",layer_tree_store_->canvas_interface()->get_canvas());
+// param_list.add("canvas_interface",layer_tree_store_->canvas_interface());
+//
+// {
+// 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));
+// }
+// synfigapp::Action::Handle action(synfigapp::Action::create("LayerRaise"));
+// action->set_param_list(param_list);
+// layer_tree_store_->canvas_interface()->get_instance()->perform_action(action);
+// }
+
+// void
+// LayerTree::on_lower_pressed()
+// {
+// synfigapp::Action::ParamList param_list;
+// param_list.add("time",layer_tree_store_->canvas_interface()->get_time());
+// param_list.add("canvas",layer_tree_store_->canvas_interface()->get_canvas());
+// param_list.add("canvas_interface",layer_tree_store_->canvas_interface());
+//
+// {
+// 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));
+// }
+//
+// synfigapp::Action::Handle action(synfigapp::Action::create("LayerLower"));
+// action->set_param_list(param_list);
+// layer_tree_store_->canvas_interface()->get_instance()->perform_action(action);
+// }
+
+// void
+// LayerTree::on_duplicate_pressed()
+// {
+// synfigapp::Action::ParamList param_list;
+// param_list.add("time",layer_tree_store_->canvas_interface()->get_time());
+// param_list.add("canvas",layer_tree_store_->canvas_interface()->get_canvas());
+// param_list.add("canvas_interface",layer_tree_store_->canvas_interface());
+//
+// {
+// 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));
+// }
+//
+// synfigapp::Action::Handle action(synfigapp::Action::create("LayerDuplicate"));
+// action->set_param_list(param_list);
+// layer_tree_store_->canvas_interface()->get_instance()->perform_action(action);
+// }
+
+// void
+// LayerTree::on_encapsulate_pressed()
+// {
+// synfigapp::Action::ParamList param_list;
+// param_list.add("time",layer_tree_store_->canvas_interface()->get_time());
+// param_list.add("canvas",layer_tree_store_->canvas_interface()->get_canvas());
+// param_list.add("canvas_interface",layer_tree_store_->canvas_interface());
+//
+// {
+// 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));
+// }
+//
+// synfigapp::Action::Handle action(synfigapp::Action::create("LayerEncapsulate"));
+// action->set_param_list(param_list);
+// layer_tree_store_->canvas_interface()->get_instance()->perform_action(action);
+// }
+
+// void
+// LayerTree::on_delete_pressed()
+// {
+// synfigapp::Action::ParamList param_list;
+// param_list.add("time",layer_tree_store_->canvas_interface()->get_time());
+// param_list.add("canvas",layer_tree_store_->canvas_interface()->get_canvas());
+// param_list.add("canvas_interface",layer_tree_store_->canvas_interface());
+//
+// {
+// 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));
+// }
+//
+// synfigapp::Action::Handle action(synfigapp::Action::create("LayerRemove"));
+// action->set_param_list(param_list);
+// layer_tree_store_->canvas_interface()->get_instance()->perform_action(action);
+// }
+
+/*
+void
+LayerTree::on_drag_data_get(const Glib::RefPtr<Gdk::DragContext>&context, Gtk::SelectionData& selection_data, guint info, guint time)
+{
+ synfig::info("Dragged data of type \"%s\"",selection_data.get_data_type());
+ synfig::info("Dragged data of target \"%s\"",gdk_atom_name(selection_data->target));
+ synfig::info("Dragged selection=\"%s\"",gdk_atom_name(selection_data->selection));
+
+ Gtk::TreeModel::Path path;
+ Gtk::TreeViewColumn *column;
+ int cell_x, cell_y;
+ if(get_selection()
+ Gtk::TreeRow row = *(get_selection()->get_selected());
+
+ if(synfig::String(gdk_atom_name(selection_data->target))=="LAYER" && (bool)row[model.is_layer])
+ {
+ Layer* layer(((Layer::Handle)row[model.layer]).get());
+ assert(layer);
+ selection_data.set(8, reinterpret_cast<const guchar*>(&layer), sizeof(layer));
+ return;
+ }
+}
+
+void
+LayerTree::on_drop_drag_data_received(const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, Gtk::SelectionData& selection_data, guint info, guint time)
+{
+ 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("Dropped selection=\"%s\"",gdk_atom_name(selection_data->selection));
+ synfig::info("Dropped x=%d, y=%d",x,y);
+ bool success=false;
+ bool dropped_on_specific_row=false;
+
+ Gtk::TreeModel::Path path;
+ Gtk::TreeViewColumn *column;
+ int cell_x, cell_y;
+ if(!get_path_at_pos(
+ x,y, // x, y
+ path, // TreeModel::Path&
+ column, //TreeViewColumn*&
+ cell_x,cell_y //int&cell_x,int&cell_y
+ )
+ )
+ {
+ dropped_on_specific_row=false;
+ }
+ else
+ dropped_on_specific_row=true;
+
+ 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
+ {
+ Layer::Handle src(*reinterpret_cast<Layer**>(selection_data.get_data()));
+ assert(src);
+
+ Canvas::Handle dest_canvas;
+ Layer::Handle dest_layer;
+
+ if(dropped_on_specific_row)
+ {
+ dest_canvas=(Canvas::Handle)(row[model.canvas]);
+ dest_layer=(Layer::Handle)(row[model.layer]);
+ assert(dest_canvas);
+ }
+ else
+ dest_canvas=layer_tree_store_->canvas_interface()->get_canvas();
+
+ // In this case, we are just moving.
+ if(dest_canvas==src->get_canvas())
+ {
+ if(!dest_layer || dest_layer==src)
+ break;
+
+ synfigapp::Action::Handle action(synfigapp::Action::create("LayerMove"));
+ action->set_param("canvas",dest_canvas);
+ action->set_param("canvas_interface",layer_tree_store_->canvas_interface());
+ action->set_param("layer",src);
+ action->set_param("new_index",dest_canvas->get_depth(dest_layer));
+ if(layer_tree_store_->canvas_interface()->get_instance()->perform_action(action))
+ success=true;
+ else
+ success=false;
+ break;
+ }
+ }while(0);
+ }
+
+ // Finish the drag
+ context->drag_finish(success, false, time);
+}
+*/
+
+/*bool
+LayerTree::on_drag_motion(const Glib::RefPtr<Gdk::DragContext>& context,int x, int y, guint time)
+{
+ return get_layer_tree_view().on_drag_motion(context,x,y,time);
+}
+
+void
+LayerTree::on_drag_data_received(const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, Gtk::SelectionData& selection_data, guint info, guint time)
+{
+ get_layer_tree_view().on_drag_data_received(context,x,y,selection_data,info,time);
+*/
+/*
+ if(context->gobj()->source_window==context->gobj()->dest_window)
+ {
+ Gtk::TreeView::on_drag_data_received(context,x,y,selection_data,info,time);
+ return;
+ }
+
+ Gtk::TreeModel::Path path;
+ Gtk::TreeViewColumn *column;
+ int cell_x, cell_y;
+ if(!get_path_at_pos(
+ x,y, // x, y
+ path, // TreeModel::Path&
+ column, //TreeViewColumn*&
+ cell_x,cell_y //int&cell_x,int&cell_y
+ )
+ )
+ {
+ context->drag_finish(false, false, time);
+ }
+
+ if(layer_tree_store_->row_drop_possible(path,selection_data))
+ {
+ if(layer_tree_store_->drag_data_received(path,selection_data))
+ context->drag_finish(true, false, time);
+ }
+ context->drag_finish(false, false, time);
+}
+*/
projects / synfig.git / blobdiff