File indexing completed on 2024-04-21 16:32:30

 /***************************************************************************
                           fileplugin.h  -  description
                              -------------------
     begin                : Mon Jul 1 2002
     copyright            : (C) 2002 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 FILE_PLUGIN_H
 #define FILE_PLUGIN_H
 
 #include "plugin.h"
 
 class KService;
 
 class FilePlugin : public Plugin
 {
 public:
     /** Create a new FilePlugin from a KService
      *
      *  @param service pointer to a KService
      */
     FilePlugin(PluginLoader *loader, KService *service);
 
     virtual ~FilePlugin();
 
     /**
      * @returns a name of the plugin that can be displayed
      *          to the user. This name should be internationalized.
      */
     inline virtual const QString name() const;
 
     /**
      * @returns the type of the plugin.
      */
     inline virtual int type() const;
 
     /**
      * @returns an icon for this plugin.
      */
     virtual const QPixmap icon() const;
 
     /**
      * @returns true if this plugins is always enabled
      *
      * Warning: If you return true here, the user has no possibility to
      *          disable this plugin.
      */
     inline virtual bool alwaysEnabled() const;
 
     /**
      * This function is the core of your plugin.
      *
      * It does the actual processing of a file, filename or token depending of the type
      * of your plugin.
      *
      * \see type()
      *
      * @param b the parent BatchRenamer instance calling this plugin
      * @param index the index of the current file (i.e. the first file has index 0,
      *              the second file to be renamed has index 1 ....)
      * @param filenameOrToken this parameter depends on the type of your plugin.
      *                        If type is ePluginType_File, this is the absolute path
      *                        or URL to the renamed file.
      *                        If type is ePluginType_Filename, this is the filename
      *                        (without path) as created by KRename.
      *                        If type is ePluginType_Token, this is the contents of a token
      *                        in brackets. If your plugin supports the token [example],
      *                        KRename will pass the strign "example" to your method.
      * @param eCurrentType the current type of plugin that is requested (for plugins that support more than one type)
      *
      * @returns the result of the function, depending on type().
      * @returns QString::null if this plugin has nothing to do.
      * @returns A new filename if type is ePluginType_Filename
      * @returns the value of the token if type is ePluginType_Token
      * @returns an error message or QString::null if type is ePluginType_File
      */
     virtual QString processFile(BatchRenamer *b, int index, const QString &filenameOrToken, EPluginType eCurrentType) = 0;
 
     /** Get a list of all tokens supported by this plugin.
      *
      *  If the token type != ePluginType_Token you have to return an empty list
      *
      *  @returns a list of all supported tokens.
      */
     inline virtual const QStringList &supportedTokens() const;
 
     /** Returns help descriptions for the supported tokens
      *
      *  The returned stringlist contains strings that are the tokens
      *  and the description separated by ;;
      *
      *  @returns a stringlist containing help on the supported tokens
      */
     inline virtual const QStringList &help() const;
 
     /** Create a user interface for this plugin
      *
      *  @param parent the parent widget of this plugin
      *
      *  This is implemented here for all FilePlugin based classed
      */
     void createUI(QWidget *parent) const;
 
 protected:
     FilePlugin(PluginLoader *loader);
 
     /**
      *  Checks if a token is supported by this plugin.
      *
      *  @param token a token
      *  @returns true if the token is supported
      *
      *  @see addSupportedToken
      */
     bool supports(const QString &token);
 
     /**
      *  Adds a token to the list of supported tokens
      *
      *  @param token will be a supported token from now on
      *
      *  @see supports
      */
     inline void addSupportedToken(const QString &token)
     {
         m_keys.append(token);
     }
 
 protected:
 
     QString m_name;
     QString m_comment;
     QString m_icon;
 
 private:
     QStringList m_keys;
 };
 
 inline const QString FilePlugin::name() const
 {
     return m_name;
 }
 
 inline bool FilePlugin::alwaysEnabled() const
 {
     return true;
 }
 
 inline int FilePlugin::type() const
 {
     return ePluginType_Token;
 }
 
 inline const QStringList &FilePlugin::supportedTokens() const
 {
     return m_keys;
 }
 
 inline const QStringList &FilePlugin::help() const
 {
     return m_keys;
 }
 
 #endif // FILE_PLUGIN_H