/* $Id$ */
/*
 * Cantus Tag Editor
 * Copyright © 2002-2004 by Samuel Abels <spam@debain.org>
 * Copyright © 2007 by Tim Huetz <tim.huetz@futures-net.de>
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>
 **/

#if !defined( _CANTUSMAINWINDOW_H_ )
    #define _CANTUSMAINWINDOW_H_

    /* if we have a config.h, include it */
    #ifdef HAVE_CONFIG_H
    #  include <config.h>
    #endif

    /* some headers we need */
    #include <iostream>
    #include <gtkmm.h>
    #include <libglademm.h>
    #include <libintl.h>
    #include <list>
    #include <cantus/gui_filebrowser.h>
    #include <cantus/gui_pluginarea.h>

    /* define some macros which we need for localization */
    #define _(String) gettext (String)
    #define gettext_noop(String) (String)
    #define N_(String) gettext_noop (String)

    /**
     * \brief
     * \author
     * \date
     */
    class Mainwindow : public sigc::trackable {
        public:
            /**
             * \brief Default constructor.
             * \author
             * \date
             */
            Mainwindow();
            
            /**
             * \brief Destructor.
             * \author
             * \date
             */
            ~Mainwindow();
  
            SigC::Signal1<void, GList*> signalFileBrowserSelectionChanged;
            SigC::Signal0<void> signalMenuFileSaveActivate;
            SigC::Signal0<void> signalMenuEditPreferencesActivate;
            SigC::Signal1<void, gboolean> signalPluginarea1VisibilityChanged;
            SigC::Signal1<void, gboolean> signalPluginarea2VisibilityChanged;
            SigC::Signal1<void, CantusPlugin*>  signalPluginareaWidgetRemoved;
              
            /* Builds the complete mainwindow. */
            Gtk::Window * create(void);
              
            /* Update the plugins to be shown in the pluginarea. */
            void pluginareaUpdate(std::list<CantusPlugin*> *plugins);
              
            /* Updates the statusbar. */
            void setStatus( std::string status );
              
            /* Updates the progressbar. */
            void setProgress( double percent );
              
            /* Make the pluginarea visible or invisible. */
            void pluginarea1SetActive(gboolean active);
              
            /* Make the pluginarea visible or invisible. */
            void pluginarea2SetActive(gboolean active);
              
            FileBrowser * m_fileBrowser;
          
        private:
            void connectSignals();
            void onMenuHelpContentsActivate();
            void onMenuHelpAboutActivate();
            void onMenuViewPluginarea1Activate();
            void onMenuViewPluginarea2Activate();
            
            /**
             * \brief Convert the content of a vector/list to a string.
             * \author Tim Huetz <Tim.Huetz@futures-net.de>
             * \date 07/25/2007
             * \param inputList A list which should be converted to a string.
             * \return The list represented as a single string.
             */
            Glib::ustring listToString( const std::vector<Glib::ustring> & inputList ); 
            
            /* just some attributes of this window class */
            Glib::RefPtr<Gnome::Glade::Xml> m_refXml;
            gboolean m_lockevents;
            Gtk::Window * m_pWindow;
            Gtk::Viewport * m_viewport;
            Gtk::Table * m_table;
            Gtk::Statusbar * m_statusbar;
            Gtk::ProgressBar * m_progressbar;
            Gtk::HPaned * m_hPaned;
            Gtk::Notebook * m_notebook;
            PluginArea * m_pluginArea1;
            PluginArea * m_pluginArea2;
            Gtk::Image * m_applicationLogo;
            Gtk::AboutDialog * m_aboutDialog;
    };

#endif