theme_loader.hpp
资源名称:vlc-1.0.5.zip [点击查看]
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上传日期:2020-07-06
资源大小:29949k
文件大小:3k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * theme_loader.hpp
- *****************************************************************************
- * Copyright (C) 2003 the VideoLAN team
- * $Id: 42e69cfa0844e1fa0c5db08a76435cc85caa1b55 $
- *
- * Authors: Cyril Deguet <asmax@via.ecp.fr>
- * Olivier Teulière <ipkiss@via.ecp.fr>
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #ifndef THEME_LOADER_HPP
- #define THEME_LOADER_HPP
- #include "skin_common.hpp"
- #include <string>
- #if defined( HAVE_ZLIB_H )
- # include "unzip.h"
- #endif
- class ThemeLoader: public SkinObject
- {
- public:
- ThemeLoader( intf_thread_t *pIntf ): SkinObject( pIntf ) {}
- virtual ~ThemeLoader() {}
- /// The expected fileName must be an UTF-8 string
- bool load( const string &fileName );
- private:
- #if defined( HAVE_ZLIB_H )
- /// Extract files from an archive (handles tar.gz and zip)
- /**
- * Expects a string from the current locale.
- */
- bool extract( const string &fileName );
- /// Extract files from a tar.gz archive
- /**
- * Expects strings from the current locale.
- */
- bool extractTarGz( const string &tarFile, const string &rootDir );
- /// Extract files from a .zip archive
- /**
- * Expects strings from the current locale.
- */
- bool extractZip( const string &zipFile, const string &rootDir );
- /// Extract the current file from a .zip archive
- /**
- * Expects a string from the current locale.
- */
- bool extractFileInZip( unzFile file, const string &rootDir );
- /// Clean up the temporary files created by the extraction
- /**
- * Expects a string from the current locale.
- */
- void deleteTempFiles( const string &path );
- #endif
- /// Parse the XML file given as a parameter and build the skin
- /**
- * Expects UTF8 strings
- */
- bool parse( const string &path, const string &xmlFile );
- /// Recursively look for the XML file from rootDir.
- /**
- * The first corresponding file found will be chosen and themeFilePath
- * will be updated accordingly.
- * The method returns true if a theme file was found, false otherwise.
- * rootDir and rFilename must both be strings in the current locale,
- * whereas themeFilePath will be in UTF8.
- */
- bool findFile( const string &rootDir, const string &rFileName,
- string &themeFilePath );
- /// Get the base path of a file
- string getFilePath( const string &rFullPath );
- /// Replace '/' separators by the actual separator of the OS
- string fixDirSeparators( const string &rPath );
- };
- #endif