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krename/krename/pluginloader.h

93 wiersze
2.8 KiB

/***************************************************************************
pluginloader.h - description
-------------------
begin : Sun Dec 30 2001
copyright : (C) 2001 by Dominik Seichter
email : domseichter@web.de
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef PLUGINLOADER_H
#define PLUGINLOADER_H
// Own includes
#include "batchrenamer.h"
#include "plugin.h"
#include <tqmap.h>
#include <tqptrlist.h>
class TQCheckBox;
class TQVBoxLayout;
class TQString;
class TQWidget;
#define NUM_INTERNAL_PLUGINS 8
enum pluginType {
TYPE_BRACKET = 2, // Plugin argument is in brackets like [artist] or [1-2]
TYPE_TOKEN = 4, // Plugin has its own reserved token like ,& or /
TYPE_FINAL_FILE = 8, // Plugin does something with the final file
// i.e. that is not changing its name but its permission or similar!
TYPE_FINAL_FILENAME = 16 // Plugin changes the final filename before renaming
};
class PluginLoader {
public:
// For RedHat :)
struct PluginLibrary {
Plugin *plugin;
bool usePlugin;
/* access this member only
* from within KRenameImpl
* when the GUI is already constructed!
*/
TQCheckBox* check;
};
static PluginLoader* instance();
void loadPlugins( bool fileplugins );
TQPtrList<PluginLoader::PluginLibrary> libs;
Plugin* findPlugin( const TQString & token );
inline bool filePluginsLoaded() const;
void clearCache();
private:
PluginLoader();
~PluginLoader();
void addPlugin( Plugin* plugin );
void loadFilePlugins();
private:
Plugin* m_internal_plugins[NUM_INTERNAL_PLUGINS];
static PluginLoader* m_plugin;
TQMap<TQString,Plugin*> m_bracket_map;
TQMap<TQString,Plugin*> m_bracket_cache;
bool m_loaded;
bool m_file;
};
bool PluginLoader::filePluginsLoaded() const
{
return m_file;
}
#endif