00001
00002 /***************************************************************************
00003  *  throbber.h - Fawkes throbber
00004  *
00005  *  Created: Tue Nov 04 16:36:38 2008
00006  *  Copyright  2008  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023
00024 #ifndef __LIBS_GUI_UTILS_THROBBER_H_
00025 #define __LIBS_GUI_UTILS_THROBBER_H_
00026 
00027 #include <gtkmm.h>
00028 #include <libglademm/xml.h>
00029
00030 namespace fawkes {
00031
00032 class Throbber : public Gtk::Image
00033 {
00034  public:
00035   Throbber(Gtk::IconSize &icon_size);
00036   Throbber(BaseObjectType* cobject,
00037            const Glib::RefPtr<Gnome::Glade::Xml>& ref_glade);
00038
00039   void set_timeout(unsigned int timeout);
00040
00041   bool anim_running();
00042
00043   void start_anim();
00044   void stop_anim();
00045
00046   void set_stock(const Gtk::StockID& stock_id);
00047
00048  private:
00049   void ctor(Gtk::IconSize icon_size);
00050   bool draw_next();
00051
00052  private:
00053   unsigned int __current;
00054   std::vector<Glib::RefPtr<Gdk::Pixbuf> > __pixbufs;
00055   Gtk::IconSize __icon_size;
00056
00057   sigc::connection __timeout_connection;
00058   unsigned int __timeout;
00059 };
00060
00061 } // end namespace fawkes
00062
00063 #endif