27fa5e8a99
so we don't mess up our plugins on reload also invoke it by loadPlugin() and fix some KLibrary memleaks REVIEW: 105499 BUG: 303247
84 lines
2.8 KiB
C++
84 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 <QtGui/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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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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KDecoration* createDecoration(KDecorationBridge*);
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QString currentPlugin();
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bool reset(unsigned long changed); // 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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