ParticleBrowser.h

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/*
 Copyright (C) 2002-2010 UFO: Alien Invasion.

 This program 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 program 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.

 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 */

#ifndef PARTICLEBROWSER_H_
#define PARTICLEBROWSER_H_

#include "../ui/common/TexturePreviewCombo.h"
#include "../ui/common/ModelPreview.h"
#include "particles.h"

#include <gtk/gtkwidget.h>
#include <gtk/gtktreestore.h>
#include <gtk/gtkmenuitem.h>
#include <gtk/gtktreeselection.h>

namespace ui
{
    class ParticleBrowser
    {
            // Main widget
            GtkWidget* _widget;

            // Main tree store, view and selection
            GtkTreeStore* _treeStore;
            GtkWidget* _treeView;
            GtkTreeSelection* _selection;

            // Texture preview combo (GL widget and info table)
            TexturePreviewCombo _imagePreview;
            // Model preview
            ModelPreview _modelPreview;

        private:

            /* GTK CALLBACKS */

            static gboolean _onExpose (GtkWidget*, GdkEventExpose*, ParticleBrowser*);
            static bool _onRightClick (GtkWidget*, GdkEventButton*, ParticleBrowser*);
            static void _onSelectionChanged (GtkWidget*, ParticleBrowser*);

            /* Tree selection query functions */

            ParticleDefinition* getSelectedParticle (); // return name of selection

        public:

            static ParticleBrowser& getInstance() {
                static ParticleBrowser _instance;
                return _instance;
            }

            GtkWidget* getWidget ()
            {
                gtk_widget_show_all(_widget);
                return _widget;
            }

            ParticleBrowser ();
    };
}

#endif