/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2012 The ManaPlus Developers * Copyright (C) 2009 Aethyra Development Team * * This file is part of The ManaPlus Client. * * 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 * 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 SDLFONT_H #define SDLFONT_H #include <guichan/font.hpp> #ifdef __WIN32__ #include <SDL/SDL_ttf.h> #else #include <SDL_ttf.h> #endif #include <list> #include <string> #include "localconsts.h" const unsigned int CACHES_NUMBER = 256; class SDLTextChunk; /** * A wrapper around SDL_ttf for allowing the use of TrueType fonts. * * <b>NOTE:</b> This class initializes SDL_ttf as necessary. */ class SDLFont final : public gcn::Font { public: /** * Constructor. * * @param filename Font filename. * @param size Font size. */ SDLFont(std::string filename, const int size, const int style = 0); A_DELETE_COPY(SDLFont) /** * Destructor. */ ~SDLFont(); void loadFont(std::string filename, const int size, const int style = 0); void createSDLTextChunk(SDLTextChunk *const chunk); virtual int getWidth(const std::string &text) const A_WARN_UNUSED; virtual int getHeight() const A_WARN_UNUSED; std::list<SDLTextChunk> *getCache() A_WARN_UNUSED { return mCache; } /** * @see Font::drawString */ void drawString(gcn::Graphics *const graphics, const std::string &text, const int x, const int y); void clear(); void doClean(); void slowLogic(); int getCreateCounter() const A_WARN_UNUSED { return mCreateCounter; } int getDeleteCounter() const A_WARN_UNUSED { return mDeleteCounter; } private: TTF_Font *mFont; unsigned mCreateCounter; unsigned mDeleteCounter; // Word surfaces cache mutable std::list<SDLTextChunk> mCache[CACHES_NUMBER]; int mCleanTime; }; #endif