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122 lines
4.2 KiB
122 lines
4.2 KiB
/***************************************************************************
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tderadioapp.h - description
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-------------------
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begin : Sa Feb 9 2002
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copyright : (C) 2002 by Klas Kalass / Martin Witte / Frank Schwanz
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email : klas.kalass@gmx.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef TDERADIO_TDERADIOAPP_H
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#define TDERADIO_TDERADIOAPP_H
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <tqdict.h>
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#include <tdeapplication.h>
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#include <tdeaboutapplication.h>
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#include "pluginmanager.h"
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#include "plugins.h"
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class KLibrary;
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class TDERadioAbout : public PluginBase
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{
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public:
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TDERadioAbout(const TQString &name) : PluginBase(name, "TDERadio Application") {}
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virtual TQString pluginClassName() const { return "TDERadioAbout"; }
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virtual ConfigPageInfo createConfigurationPage () { return ConfigPageInfo(); }
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virtual AboutPageInfo createAboutPage ();
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virtual void saveState (TDEConfig *) const {}
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virtual void restoreState (TDEConfig *) {}
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};
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typedef PluginBase *(*t_tderadio_plugin_init_func)(const TQString & cls, const TQString &obj);
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typedef void (*t_tderadio_plugin_info_func)(TQMap<TQString, TQString> &);
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typedef void (*t_tderadio_plugin_libload_func)();
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typedef void (*t_tderadio_plugin_libunload_func)();
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struct PluginLibraryInfo {
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KLibrary *library;
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TQMap<TQString,TQString> plugins;
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t_tderadio_plugin_init_func init_func;
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t_tderadio_plugin_info_func info_func;
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t_tderadio_plugin_libload_func libload_func;
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t_tderadio_plugin_libunload_func libunload_func;
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PluginLibraryInfo() : library(NULL), init_func(NULL), info_func(NULL), libload_func(NULL), libunload_func(NULL) {}
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PluginLibraryInfo(const TQString &libname);
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bool valid() { return init_func && info_func && library && libload_func && libunload_func; }
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};
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struct PluginClassInfo {
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TQString class_name;
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TQString description;
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t_tderadio_plugin_init_func create_function;
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PluginClassInfo() : create_function(NULL) {}
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PluginClassInfo(const TQString &_name, const TQString &descr, t_tderadio_plugin_init_func init_func)
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: class_name(_name), description(descr), create_function(init_func) {}
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PluginBase *CreateInstance(const TQString &obj_name) { return create_function ? create_function(class_name, obj_name) : NULL; }
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};
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class TDERadioApp : public TDEApplication
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{
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TQ_OBJECT
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public:
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TDERadioApp();
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virtual ~TDERadioApp();
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virtual void saveState (TDEConfig *c);
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virtual void restoreState (TDEConfig *c);
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virtual PluginManager *createNewInstance(const TQString &name);
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virtual KLibrary *LoadLibrary (const TQString &library);
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virtual void UnloadLibrary (const TQString &library);
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virtual PluginBase *CreatePlugin (PluginManager *manager, const TQString &name, const TQString &object_name);
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virtual const TQMap<TQString, PluginLibraryInfo> &getPluginLibraries() const { return m_PluginLibraries; }
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virtual const TQMap<TQString, PluginClassInfo> &getPluginClasses() const { return m_PluginInfos; }
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virtual void startPlugins();
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protected slots:
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virtual void saveState();
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virtual void slotAboutToQuit();
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protected:
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TQDict<PluginManager> m_Instances;
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TQMap<TQString, PluginLibraryInfo> m_PluginLibraries;
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TQMap<TQString, PluginClassInfo> m_PluginInfos;
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bool m_quitting;
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};
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#endif
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