lang_filter.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */
 
#ifndef LANGFILTER_H
#define LANGFILTER_H
 
#include "common/archive.h"
#include "common/language.h"
 
namespace Grim {
 
class LangFilter : public Common::Archive {
public:
    LangFilter(Common::Archive *arc, Common::Language lang);
    ~LangFilter() {
        delete _arc;
    }
 
 
    // Common::Archive API implementation
    bool hasFile(const Common::Path &path) const override;
    int listMembers(Common::ArchiveMemberList &list) const override;
    const Common::ArchiveMemberPtr getMember(const Common::Path &path) const override;
    Common::SeekableReadStream *createReadStreamForMember(const Common::Path &path) const override;
private:
    Common::Archive *_arc;
 
    enum kLang {
        kCommon = 0,
        kEnglish,
        kFrench,
        kGerman,
        kItalian,
        kPortuguese,
        kSpanish
    };
    kLang _lang;
    static const char *kLanguages1[7];
    static const char *kLanguages2[7];
};
 
} // end of namespace Grim
 
#endif