/* * Support for non-overlapping floating text * Copyright (C) 2008 Douglas Boffey <DougABoffey@netscape.net> * * 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 TEXTMANAGER_H #define TEXTMANAGER_H #include <list> #include "guichanfwd.h" #ifdef __GNUC__ #define A_UNUSED __attribute__ ((unused)) #else #define A_UNUSED #endif class Text; class TextManager { public: /** * Constructor */ TextManager(); /** * Add text to the manager */ void addText(Text *text); /** * Move the text around the screen */ void moveText(Text *text, int x, int y); /** * Remove the text from the manager */ void removeText(const Text *text); /** * Destroy the manager */ ~TextManager(); /** * Draw the text */ void draw(gcn::Graphics *graphics, int xOff, int yOff); private: /** * Position the text so as to avoid conflict */ void place(const Text *textObj, const Text *omit, int &x, int &y, int h); typedef std::list<Text *> TextList; /**< The container type */ TextList mTextList; /**< The container */ }; extern TextManager *textManager; #endif // TEXTMANAGER_H