/* === S Y N F I G ========================================================= */
/*! \file layertreestore.h
** \brief Template Header
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
** published by the Free Software Foundation; either version 2 of
** the License, or (at your option) any later version.
**
** This package is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** General Public License for more details.
** \endlegal
*/
/* ========================================================================= */
/* === S T A R T =========================================================== */
#ifndef __SYNFIG_STUDIO_LAYERTREESTORE_H
#define __SYNFIG_STUDIO_LAYERTREESTORE_H
/* === H E A D E R S ======================================================= */
#include <gtkmm/treestore.h>
#include <synfigapp/canvasinterface.h>
#include <synfig/value.h>
#include <synfig/valuenode.h>
#include <gtkmm/treeview.h>
/* === M A C R O S ========================================================= */
/* === T Y P E D E F S ===================================================== */
/* === C L A S S E S & S T R U C T S ======================================= */
namespace studio {
class LayerTreeStore : virtual public Gtk::TreeStore
{
/*
-- ** -- P U B L I C T Y P E S ---------------------------------------------
*/
public:
enum RecordType
{
RECORD_TYPE_LAYER,
RECORD_TYPE_GHOST
};
class Model : public Gtk::TreeModel::ColumnRecord
{
public:
Gtk::TreeModelColumn<Glib::RefPtr<Gdk::Pixbuf> > icon;
Gtk::TreeModelColumn<Glib::ustring> label;
Gtk::TreeModelColumn<Glib::ustring> name;
Gtk::TreeModelColumn<Glib::ustring> id;
Gtk::TreeModelColumn<synfig::Canvas::Handle> canvas;
Gtk::TreeModelColumn<Glib::ustring> tooltip;
Gtk::TreeModelColumn<bool> active;
Gtk::TreeModelColumn<bool> exclude_from_rendering;
Gtk::TreeModelColumn<Pango::Style> style;
Gtk::TreeModelColumn<Pango::Weight> weight;
Gtk::TreeModelColumn<Pango::Underline> underline;
Gtk::TreeModelColumn<bool> strikethrough;
Gtk::TreeModelColumn<RecordType> record_type;
Gtk::TreeModelColumn<synfig::Layer::Handle> layer;
Gtk::TreeModelColumn<bool> layer_impossible;
Gtk::TreeModelColumn<Glib::ustring> ghost_label;
Gtk::TreeModelColumn<synfig::Canvas::Handle> contained_canvas;
Gtk::TreeModelColumn<bool> children_lock;
Gtk::TreeModelColumn<float> z_depth;
Gtk::TreeModelColumn<int> index;
Model()
{
add(icon);
add(label);
add(name);
add(id);
add(canvas);
add(tooltip);
add(active);
add(exclude_from_rendering);
add(style);
add(weight);
add(underline);
add(strikethrough);
add(record_type);
add(layer);
add(layer_impossible);
add(ghost_label);
add(contained_canvas);
add(z_depth);
add(index);
add(children_lock);
}
};
/*
-- ** -- P U B L I C D A T A ------------------------------------------------
*/
public:
//! TreeModel for the layers
const Model model;
/*
-- ** -- P R I V A T E D A T A ---------------------------------------------
*/
private:
bool queued;
sigc::connection queue_connection;
std::map<synfig::Layer::Handle, sigc::connection> subcanvas_changed_connections;
std::map<synfig::Layer::Handle, sigc::connection> switch_changed_connections;
etl::loose_handle<synfigapp::CanvasInterface> canvas_interface_;
Glib::RefPtr<Gdk::Pixbuf> layer_icon;
/*
-- ** -- P R I V A T E M E T H O D S ---------------------------------------
*/
private:
/*
-- ** -- P R O T E C T E D M E T H O D S -----------------------------------
*/
private:
template<typename T>
void set_gvalue_tpl(Glib::ValueBase& value, const T &v, bool use_assign_operator = false) const;
virtual void set_value_impl (const Gtk::TreeModel::iterator& row, int column, const Glib::ValueBase& value);
virtual void get_value_vfunc (const Gtk::TreeModel::iterator& iter, int column, Glib::ValueBase& value)const;
virtual bool row_draggable_vfunc (const TreeModel::Path& path)const;
virtual bool drag_data_get_vfunc (const TreeModel::Path& path, Gtk::SelectionData& selection_data)const;
virtual bool drag_data_delete_vfunc (const TreeModel::Path& path);
virtual bool drag_data_received_vfunc (const TreeModel::Path& dest, const Gtk::SelectionData& selection_data);
virtual bool row_drop_possible_vfunc (const TreeModel::Path& dest, const Gtk::SelectionData& selection_data)const;
/*
-- ** -- S I G N A L T E R M I N A L S -------------------------------------
*/
private:
bool on_layer_tree_event(GdkEvent *event);
void on_layer_new_description(synfig::Layer::Handle handle,synfig::String desc);
void on_layer_added(synfig::Layer::Handle handle);
void on_layer_removed(synfig::Layer::Handle handle);
void on_layer_inserted(synfig::Layer::Handle handle,int depth);
void on_layer_moved(synfig::Layer::Handle handle,int depth, synfig::Canvas::Handle canvas);
void on_layer_status_changed(synfig::Layer::Handle handle,bool);
void on_layer_exclude_from_rendering_changed(synfig::Layer::Handle handle,bool);
void on_layer_z_range_changed(synfig::Layer::Handle handle,bool);
void on_layer_lowered(synfig::Layer::Handle handle);
void on_layer_raised(synfig::Layer::Handle handle);
void on_layer_param_changed(synfig::Layer::Handle handle,synfig::String param_name);
//void on_value_node_added(synfig::ValueNode::Handle value_node);
//void on_value_node_deleted(synfig::ValueNode::Handle value_node);
//void on_value_node_changed(synfig::ValueNode::Handle value_node);
//void on_value_node_replaced(synfig::ValueNode::Handle replaced_value_node,synfig::ValueNode::Handle new_value_node);
bool find_layer_row_(const synfig::Layer::Handle &handle, synfig::Canvas::Handle canvas, Gtk::TreeModel::Children layers, Gtk::TreeModel::Children::iterator &iter, Gtk::TreeModel::Children::iterator &prev);
bool find_canvas_row_(synfig::Canvas::Handle canvas, synfig::Canvas::Handle parent, Gtk::TreeModel::Children layers, Gtk::TreeModel::Children::iterator &iter);
/*
-- ** -- P U B L I C M E T H O D S -----------------------------------------
*/
public:
LayerTreeStore(etl::loose_handle<synfigapp::CanvasInterface> canvas_interface_);
~LayerTreeStore();
etl::loose_handle<synfigapp::CanvasInterface> canvas_interface() { return canvas_interface_; }
etl::loose_handle<const synfigapp::CanvasInterface> canvas_interface()const { return canvas_interface_; }
etl::loose_handle<synfigapp::CanvasInterface> get_canvas_interface()const { return canvas_interface_; }
bool find_canvas_row(synfig::Canvas::Handle canvas, Gtk::TreeModel::Children::iterator &iter);
bool find_layer_row(const synfig::Layer::Handle &handle, Gtk::TreeModel::Children::iterator &iter);
bool find_prev_layer_row(const synfig::Layer::Handle &handle, Gtk::TreeModel::Children::iterator &iter);
void queue_rebuild();
void rebuild();
void refresh();
void refresh_row(Gtk::TreeModel::Row &row);
void set_row_layer(Gtk::TreeRow &row, const synfig::Layer::Handle &handle);
void set_row_ghost(Gtk::TreeRow &row, const synfig::String &label, int depth);
static int z_sorter(const Gtk::TreeModel::iterator &rhs,const Gtk::TreeModel::iterator &lhs);
static int index_sorter(const Gtk::TreeModel::iterator &rhs,const Gtk::TreeModel::iterator &lhs);
//void set_row_param(Gtk::TreeRow &row,synfig::Layer::Handle &handle,const std::string& name, const std::string& local_name, const synfig::ValueBase &value, etl::handle<synfig::ValueNode> value_node,synfig::ParamDesc *param_desc);
//virtual void set_row(Gtk::TreeRow row,synfigapp::ValueDesc value_desc);
static bool search_func(const Glib::RefPtr<TreeModel>&,int,const Glib::ustring&,const TreeModel::iterator&);
/*
-- ** -- S T A T I C P U B L I C M E T H O D S ---------------------------
*/
public:
static Glib::RefPtr<LayerTreeStore> create(etl::loose_handle<synfigapp::CanvasInterface> canvas_interface_);
}; // END of class LayerTreeStore
}; // END of namespace studio
/* === E N D =============================================================== */
#endif