composite_plugin_provider.h
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00001 /*
00002  * Copyright (c) 2011, Dirk Thomas, TU Darmstadt
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  *
00009  *   * Redistributions of source code must retain the above copyright
00010  *     notice, this list of conditions and the following disclaimer.
00011  *   * Redistributions in binary form must reproduce the above
00012  *     copyright notice, this list of conditions and the following
00013  *     disclaimer in the documentation and/or other materials provided
00014  *     with the distribution.
00015  *   * Neither the name of the TU Darmstadt nor the names of its
00016  *     contributors may be used to endorse or promote products derived
00017  *     from this software without specific prior written permission.
00018  *
00019  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00020  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00021  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00022  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
00023  * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00024  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00025  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00026  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00027  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00028  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
00029  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00030  * POSSIBILITY OF SUCH DAMAGE.
00031  */
00032 
00033 #ifndef qt_gui_cpp__CompositePluginProvider_H
00034 #define qt_gui_cpp__CompositePluginProvider_H
00035 
00036 #include "plugin_descriptor.h"
00037 #include "plugin_provider.h"
00038 
00039 #include <QList>
00040 #include <QMap>
00041 #include <QSet>
00042 #include <QString>
00043 
00044 namespace qt_gui_cpp
00045 {
00046 
00047 class CompositePluginProvider
00048   : public PluginProvider
00049 {
00050 
00051 public:
00052 
00053   CompositePluginProvider(const QList<PluginProvider*>& plugin_providers = QList<PluginProvider*>());
00054 
00055   virtual ~CompositePluginProvider();
00056 
00057   virtual void set_plugin_providers(const QList<PluginProvider*>& plugin_providers);
00058 
00059   virtual QList<PluginDescriptor*> discover_descriptors();
00060 
00061   virtual void* load(const QString& plugin_id, PluginContext* plugin_context);
00062 
00063   virtual Plugin* load_plugin(const QString& plugin_id, PluginContext* plugin_context);
00064 
00065   virtual void unload(void* plugin_instance);
00066 
00067 private:
00068 
00069   QList<PluginProvider*> plugin_providers_;
00070 
00071   QMap<PluginProvider*, QSet<QString> > discovered_plugins_;
00072 
00073   QMap<void*, PluginProvider*> running_plugins_;
00074 
00075 };
00076 
00077 } // namespace
00078 
00079 #endif // qt_gui_cpp__CompositePluginProvider_H


qt_gui_cpp
Author(s): Dirk Thomas
autogenerated on Fri Jan 3 2014 11:44:04