e2583e679f
The changed mask is going to be replaced by more specific signals so we don't need to calculate the change mask in KWin core anymore. We still need to call reset in the decoration plugin to check whether a new decoration library needs to be loaded.
85 lines
2.8 KiB
C++
85 lines
2.8 KiB
C++
/*****************************************************************
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This file is part of the KDE project.
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Copyright (C) 1999, 2000 Daniel M. Duley <mosfet@kde.org>
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Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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******************************************************************/
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#ifndef KDECORATION_PLUGINS_H
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#define KDECORATION_PLUGINS_H
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//
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// This header file is internal. I mean it.
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//
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// This private header is used by KWin core.
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#include <QWidget>
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#include <ksharedconfig.h>
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#include "kdecoration.h"
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class KLibrary;
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class KDecoration;
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class KDecorationBridge;
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class KDecorationFactory;
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class KWIN_EXPORT KDecorationPlugins
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: public KDecorationProvides
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{
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public:
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explicit KDecorationPlugins(const KSharedConfigPtr &cfg);
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virtual ~KDecorationPlugins();
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/** Whether the plugin with @p name can be loaded
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* if @p loadedLib is passed, the library is NOT unloaded and freed
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* what is now your resposibility (intended for and used by below loadPlugin mainly) */
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bool canLoad(QString name, KLibrary ** loadedLib = 0);
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bool loadPlugin(QString name);
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void destroyPreviousPlugin();
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KDecorationFactory* factory();
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const KDecorationFactory* factory() const;
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KDecoration* createDecoration(KDecorationBridge*);
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QString currentPlugin();
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bool reset(); // returns true if decorations need to be recreated
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protected:
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virtual void error(const QString& error_msg);
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QString defaultPlugin; // FRAME normalne protected?
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private:
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KDecorationFactory*(*create_ptr)();
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KLibrary *library;
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KDecorationFactory* fact;
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KLibrary *old_library;
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KDecorationFactory* old_fact;
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QString pluginStr;
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KSharedConfigPtr config;
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};
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/*
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Plugins API:
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KDecorationFactory* create_factory(); - called once after loading
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int decoration_version(); - called once after loading
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*/
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/** @} */
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#endif
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