workspace/kcontrol/kxkb/pixmap.h

   1 /*
   2  *  Copyright (C) 2003-2006 Andriy Rysin (rysin@kde.org)
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; either version 2 of the License, or
   7  *  (at your option) any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program; if not, write to the Free Software
  16  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17  */
  18
  19 #ifndef __PIXMAP_H__
  20 #define __PIXMAP_H__
  21
  22
  23 #include <QtGui/QPixmap>
  24 #include <QtCore/QHash>
  25 #include <QtCore/QCharRef>
  26
  27
  28 class LayoutIcon {
  29
  30 private:
  31         static LayoutIcon* instance;
  32         static const QString flagTemplate;
  33
  34         QHash<QString, QPixmap*> m_pixmapCache;
  35         QFont m_labelFont;
  36
  37         LayoutIcon();
  38         QPixmap* createErrorPixmap();
  39         void dimPixmap(QPixmap& pixmap);
  40         QString getCountryFromLayoutName(const QString& layoutName);
  41
  42   public:
  43         static const QString ERROR_CODE;
  44
  45         static LayoutIcon& getInstance();
  46         void clearCache() { m_pixmapCache.clear(); }
  47         const QPixmap& findPixmap(const QString& code, bool showFlag, const QString& displayName="");
  48 };
  49
  50 #endif