endpointstartstopbutton.h

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/***************************************************************************
 *   Copyright (C) 2001 by Rick L. Vinyard, Jr.                            *
 *   rvinyard@cs.nmsu.edu                                                  *
 *                                                                         *
 *   This file is part of the conexus library.                             *
 *                                                                         *
 *   The conexus library is free software; you can redistribute it and/or  *
 *   modify it under the terms of the GNU General Public License           *
 *   version 3 as published by the Free Software Foundation.               *
 *                                                                         *
 *   The conexus library 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 software. If not see <http://www.gnu.org/licenses/>.  *
 ***************************************************************************/
#ifndef CONEXUSGTKMMENDPOINTSTARTSTOPBUTTON_H
#define CONEXUSGTKMMENDPOINTSTARTSTOPBUTTON_H

#include <map>
#include <gtkmm.h>

#include <conexus/conexus-config.h>
#include <conexus/endpoint.h>

#ifdef CONEXUS_HAVE_DBUS
#include <conexus-dbus.h>
#endif

namespace Conexus
{
  namespace Gtk
  {

    class EndpointStartStopButton : public ::Gtk::CheckButton
    {
      public:

        EndpointStartStopButton ( Conexus::Endpoint::pointer endpoint = Conexus::Endpoint::pointer(),
                                  bool show_text = true,
                                  bool show_image = true );

        #ifdef CONEXUS_HAVE_DBUS

        EndpointStartStopButton ( Conexus::DBus::EndpointProxy::pointer proxy,
                                  bool show_text = true,
                                  bool show_image = true );
        #endif

        ~EndpointStartStopButton();

        void set_endpoint( Conexus::Endpoint::pointer endpoint );

        void unset_endpoint();
        
        Conexus::Endpoint::pointer endpoint();

        #ifdef CONEXUS_HAVE_DBUS

        void set_proxy ( Conexus::DBus::EndpointProxy::pointer proxy );

        Conexus::DBus::EndpointProxy::pointer proxy();
        #endif

        const Glib::ustring& start_text();

        const Glib::ustring& stop_text();

        void set_start_text ( const Glib::ustring& text );

        void set_start_text_to_default();

        void set_stop_text ( const Glib::ustring& text );

        void set_stop_text_to_default();

        bool is_text_visible();

        void show_text( );

        void hide_text();

        const ::Gtk::Image& start_image();

        const ::Gtk::Image& stop_image();

        void set_start_image ( ::Gtk::Image& image );

        void set_start_image_to_default();

        void set_stop_image ( ::Gtk::Image& image );

        void set_stop_image_to_default();

        bool is_image_visible();

        void show_image( );

        void hide_image( );

      protected:
        Conexus::Endpoint::pointer m_endpoint;

        #ifdef CONEXUS_HAVE_DBUS

        Conexus::DBus::EndpointProxy::pointer m_proxy;
        #endif

        ::Gtk::HBox m_hbox;

        ::Gtk::EventBox m_imagebox;

        ::Gtk::Label m_text;

        Glib::ustring m_start_text;

        Glib::ustring m_stop_text;

        ::Gtk::Image* m_start_image;

        ::Gtk::Image m_default_start_image;

        ::Gtk::Image* m_stop_image;

        ::Gtk::Image m_default_stop_image;

        sigc::connection m_endpoint_start_stop_connection;

        void on_button_toggled();

        void update_display( );

        void on_external_start_stop( StartStop );

        void initialize(bool show_text, bool show_image);

    };

  }

}

#endif