new classes; yajl library

[chaz/yoink] / src / video.hh

diff --git a/src/video.hh b/src/video.hh
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+
+/*******************************************************************************
+
+ Copyright (c) 2009, Charles McGarvey
+ All rights reserved.
+ 
+ Redistribution   and   use  in  source  and  binary  forms,  with  or  without
+ modification, are permitted provided that the following conditions are met:
+ 
+   * Redistributions  of  source  code  must retain the above copyright notice,
+     this list of conditions and the following disclaimer.
+   * Redistributions  in binary form must reproduce the above copyright notice,
+     this  list of conditions and the following disclaimer in the documentation
+     and/or other materials provided with the distribution.
+ 
+ THIS  SOFTWARE  IS  PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND  ANY  EXPRESS  OR  IMPLIED  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED.  IN  NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ FOR  ANY  DIRECT,  INDIRECT,  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES  (INCLUDING,  BUT  NOT  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES;  LOSS  OF  USE,  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED  AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#ifndef _VIDEO_HH_
+#define _VIDEO_HH_
+
+#include <string>
+
+#include <boost/shared_ptr.hpp>
+
+#include <SDL/SDL.h>
+
+
+namespace dc {
+
+
+class video
+{
+public:
+       struct attributes
+       {
+               // OpenGL attributes
+               long    colorBuffer[4]; // rgba
+               long    frameBuffer;
+               bool    doubleBuffer;
+               long    depthBuffer;
+               long    stencilBuffer;
+               long    accumBuffer[4]; // rgba
+               bool    stereo;
+               long    multisampleBuffers;
+               long    multisampleSamples;
+               bool    swapControl;
+               bool    hardwareonly;
+
+               // Window attributes
+               long    mode[3];                // width, height, bpp
+               bool    fullscreen;
+               bool    resizable;
+               bool    cursorVisible;
+               bool    cursorGrab;
+
+               attributes();
+       };
+
+       video();
+       video(const attributes& attribs);
+       video(const attributes& attribs, const std::string& caption);
+       video(const std::string& caption);
+       ~video();
+
+       void setVideoMode(const long mode[3]);
+       attributes getAttributes() const;
+
+       void resize(int width, int height);
+       bool iconify();
+
+       void setCaption(const std::string& caption);
+       std::string getCaption() const;
+
+       void setFull(bool full);
+       void toggleFull();
+       bool isFull() const;
+
+       void setCursorVisible(bool hasCursor);
+       void toggleCursorVisible();
+       bool isCursorVisible() const;
+
+       void setResizable(bool resizable);
+       void toggleResizable();
+       bool isResizable() const;
+
+       void setCursorGrab(bool cursorGrab);
+       void toggleCursorGrab();
+       bool isCursorGrab() const;
+
+       void makeActive();
+       void swap();
+
+private:
+       void init(const attributes& attribs, const std::string& caption);
+       void recreateContext();
+       void setOpenGLAttributes();
+
+       SDL_Surface* context_;
+       unsigned flags_;
+       attributes attribs_;
+};
+
+typedef boost::shared_ptr<video> video_ptr;
+
+
+} // namespace dc
+
+#endif // _VIDEO_HH_
+