sdl_gui_graphics.cpp

00001 /***************************************************************************
00002  *   Copyright (C) 2005-2008 by the FIFE team                              *
00003  *   http://www.fifengine.de                                               *
00004  *   This file is part of FIFE.                                            *
00005  *                                                                         *
00006  *   FIFE is free software; you can redistribute it and/or                 *
00007  *   modify it under the terms of the GNU Lesser General Public            *
00008  *   License as published by the Free Software Foundation; either          *
00009  *   version 2.1 of the License, or (at your option) any later version.    *
00010  *                                                                         *
00011  *   This library is distributed in the hope that it will be useful,       *
00012  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00013  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00014  *   Lesser General Public License for more details.                       *
00015  *                                                                         *
00016  *   You should have received a copy of the GNU Lesser General Public      *
00017  *   License along with this library; if not, write to the                 *
00018  *   Free Software Foundation, Inc.,                                       *
00019  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
00020  ***************************************************************************/
00021 
00022 // Standard C++ library includes
00023 
00024 // 3rd party library includes
00025 #include <SDL.h>
00026 
00027 // FIFE includes
00028 // These includes are split up in two parts, separated by one empty line
00029 // First block: files included from the FIFE root src dir
00030 #include "gui/base/gui_image.h"
00031 #include "util/structures/rect.h"
00032 #include "video/image.h"
00033 
00034 #include "sdl_gui_graphics.h"
00035 
00036 namespace FIFE {
00037     SdlGuiGraphics::SdlGuiGraphics(ImagePool& pool): m_pool(pool) {
00038         setTarget(SDL_GetVideoSurface());
00039     }
00040 
00041     void SdlGuiGraphics::drawImage(const gcn::Image* image, int srcX, int srcY, int dstX, int dstY, int width, int height) {
00042         const GuiImage* g_img = dynamic_cast<const GuiImage*>(image);
00043         assert(g_img);
00044         Image& fifeimg = m_pool.getImage(g_img->getPoolId());
00045         const gcn::ClipRectangle& clip = getCurrentClipArea();
00046         Rect rect(dstX, dstY, width, height);
00047         rect.x += clip.xOffset;
00048         rect.y += clip.yOffset;
00049         fifeimg.render(rect, mTarget);
00050     }
00051 }
Generated by  doxygen 1.6.2-20100208