workspace/kwin/lib/kdecoration_plugins_p.h

   1 /*****************************************************************
   2 This file is part of the KDE project.
   3
   4 Copyright (C) 1999, 2000    Daniel M. Duley <mosfet@kde.org>
   5 Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
   6
   7 Permission is hereby granted, free of charge, to any person obtaining a
   8 copy of this software and associated documentation files (the "Software"),
   9 to deal in the Software without restriction, including without limitation
  10 the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11 and/or sell copies of the Software, and to permit persons to whom the
  12 Software is furnished to do so, subject to the following conditions:
  13
  14 The above copyright notice and this permission notice shall be included in
  15 all copies or substantial portions of the Software.
  16
  17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  23 DEALINGS IN THE SOFTWARE.
  24 ******************************************************************/
  25
  26 #ifndef KDECORATION_PLUGINS_H
  27 #define KDECORATION_PLUGINS_H
  28
  29 //
  30 // This header file is internal. I mean it.
  31 //
  32
  33 // This private header is used by KWin core.
  34
  35 #include <QtGui/QWidget>
  36 #include <ksharedconfig.h>
  37
  38 #include "kdecoration.h"
  39
  40 class KLibrary;
  41 class KDecoration;
  42 class KDecorationBridge;
  43 class KDecorationFactory;
  44
  45 class KWIN_EXPORT KDecorationPlugins
  46     : public KDecorationProvides
  47     {
  48     public:
  49         KDecorationPlugins(const KSharedConfigPtr &cfg);
  50         virtual ~KDecorationPlugins();
  51         bool loadPlugin( QString name );
  52         void destroyPreviousPlugin();
  53         KDecorationFactory* factory();
  54         KDecoration* createDecoration( KDecorationBridge* );
  55         QString currentPlugin();
  56         bool reset( unsigned long changed ); // returns true if decorations need to be recreated
  57     protected:
  58         virtual void error( const QString& error_msg );
  59         QString defaultPlugin; // FRAME normalne protected?
  60     private:
  61         KDecorationFactory* (*create_ptr)();
  62         KLibrary *library;
  63         KDecorationFactory* fact;
  64         KLibrary *old_library;
  65         KDecorationFactory* old_fact;
  66         QString pluginStr;
  67         KSharedConfigPtr config;
  68     };
  69
  70 /*
  71
  72  Plugins API:
  73     KDecorationFactory* create_factory(); - called once after loading
  74
  75 */
  76
  77 /** @} */
  78
  79 #endif