/* === S Y N F I G ========================================================= */
/*! \file trees/historytreestore.h
** \brief Template Header
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 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
*/
/* ========================================================================= */
/* === S T A R T =========================================================== */
#ifndef __SYNFIG_STUDIO_HISTORYTREESTORE_H
#define __SYNFIG_STUDIO_HISTORYTREESTORE_H
/* === H E A D E R S ======================================================= */
#include <gtkmm/treestore.h>
#include <synfigapp/canvasinterface.h>
#include <gdkmm/pixbuf.h>
#include <synfigapp/action.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 Instance;
class HistoryTreeStore : virtual public Gtk::TreeStore
{
/*
-- ** -- P U B L I C T Y P E S ---------------------------------------------
*/
public:
class Model : public Gtk::TreeModel::ColumnRecord
{
public:
public:
Gtk::TreeModelColumn<etl::handle<synfigapp::Action::Undoable> > action;
Gtk::TreeModelColumn<Glib::ustring> name;
Gtk::TreeModelColumn<Glib::RefPtr<Gdk::Pixbuf> > icon;
Gtk::TreeModelColumn<bool> is_active;
Gtk::TreeModelColumn<bool> is_undo;
Gtk::TreeModelColumn<bool> is_redo;
Gtk::TreeModelColumn<Glib::ustring> canvas_id;
Gtk::TreeModelColumn<synfig::Canvas::Handle> canvas;
Model()
{
add(action);
add(name);
add(icon);
add(is_active);
add(is_undo);
add(is_redo);
add(canvas_id);
add(canvas);
}
};
/*
-- ** -- P U B L I C D A T A ------------------------------------------------
*/
public:
const Model model;
/*
-- ** -- P R I V A T E D A T A ---------------------------------------------
*/
private:
etl::loose_handle<studio::Instance> instance_;
Gtk::TreeIter curr_row;
/*
-- ** -- P R I V A T E M E T H O D S ---------------------------------------
*/
private:
/*
-- ** -- P R I V A T E D A T A ---------------------------------------------
*/
private:
sigc::signal<void> signal_undo_tree_changed_;
/*
-- ** -- S I G N A L I N T E R F A C E S -----------------------------------
*/
public:
sigc::signal<void>& signal_undo_tree_changed() { return signal_undo_tree_changed_; }
/*
-- ** -- S I G N A L T E R M I N A L S -------------------------------------
*/
private:
void on_undo();
void on_redo();
void on_undo_stack_cleared();
void on_redo_stack_cleared();
void on_new_action(etl::handle<synfigapp::Action::Undoable> action);
void on_action_status_changed(etl::handle<synfigapp::Action::Undoable> action);
/*
-- ** -- P U B L I C M E T H O D S -----------------------------------------
*/
public:
HistoryTreeStore(etl::loose_handle<studio::Instance> instance_);
~HistoryTreeStore();
etl::loose_handle<studio::Instance> instance() { return instance_; }
etl::loose_handle<const studio::Instance> instance()const { return instance_; }
void rebuild();
void refresh() { rebuild(); }
void insert_action(Gtk::TreeRow row,etl::handle<synfigapp::Action::Undoable> action, bool is_active=true, bool is_undo=true, bool is_redo=false);
static bool search_func(const Glib::RefPtr<TreeModel>&,int,const Glib::ustring&,const TreeModel::iterator&);
/*
-- ** -- P R O T E C T E D M E T H O D S -----------------------------------
*/
public:
static Glib::RefPtr<HistoryTreeStore> create(etl::loose_handle<studio::Instance> instance);
}; // END of class HistoryTreeStore
}; // END of namespace studio
/* === E N D =============================================================== */
#endif