- Your Widget Set For OpenGL

---

uxsdldriver.hpp

/***************************************************************************
    LibUFO - UI For OpenGL
    copyright         : (C) 2001-2005 by Johannes Schmidt
    email             : schmidtjf at users.sourceforge.net
                             -------------------

    file              : include/ufo/ux/uxsdldriver.hpp
    begin             : Sun Aug 8 2004
    $Id: uxsdldriver.hpp,v 1.8 2005/10/17 16:39:54 schmidtjf Exp $
 ***************************************************************************/

/***************************************************************************
 *  This library is free software; you can redistribute it and/or          *
 * modify it under the terms of the GNU Lesser General Public              *
 * License as published by the Free Software Foundation; either            *
 * version 2.1 of the License, or (at your option) any later version.      *
 *                                                                         *
 * This library 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       *
 * Lesser General Public License for more details.                         *
 *                                                                         *
 * You should have received a copy of the GNU Lesser General Public        *
 * License along with this library; if not, write to the Free Software     *
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
 ***************************************************************************/

#ifndef UXSDLDRIVER_HPP
#define UXSDLDRIVER_HPP

#include "../uvideodriver.hpp"
#include "../uvideodevice.hpp"

#include "../events/ukeysym.hpp"
#include "SDL.h"
#include "SDL_syswm.h"

namespace ufo {

class UXContext;
class UVideoPlugin;
class UPluginBase;
class USharedLib;
class UXSDLDevice;

class UFO_EXPORT UXSDLDriver : public UVideoDriver {
    UFO_DECLARE_DYNAMIC_CLASS(UXSDLDriver)
public:
    UXSDLDriver(const char * sdlPath = "");
    virtual ~UXSDLDriver();

public: // Implements UVideoDriver
    virtual bool init();
    virtual bool isInitialized();
    virtual void quit();
    virtual std::string getName();

    virtual void pumpEvents();

    virtual UVideoDevice * createVideoDevice();

public: // sdl methods
#define UFO_SDL_PROC(ret,func,params) ret (SDLCALL *func) params;
#include "ux_sdl_prototypes.hpp"
#undef UFO_SDL_PROC

    bool isValid() const;

public: // init
    void * getProcAddress(const char* proc);

public: // Public static methods
    static void pushSDLEvents(SDL_Event * events, int numEvents);
    static void pushSDLEvents(UXContext * uxcontext, SDL_Event * events, int numEvents);

public: // plugin methods
    static UPluginBase * createPlugin();
    static void destroyPlugin(UPluginBase * plugin);

private: // Private attributes
    USharedLib * m_sdlLib;
    UXSDLDevice * m_device;
    bool m_isValid;
    bool m_isInit;
    bool m_createdGLDriver;
};


class UFO_EXPORT UXSDLDevice : public UVideoDevice {
    UFO_DECLARE_ABSTRACT_CLASS(UXSDLDevice)
public:
    UXSDLDevice(UXSDLDriver * driver);
public: // Implements UVideoDevice
    virtual void setFrame(UXFrame * frame);

    virtual void setSize(int w, int h);
    virtual UDimension getSize() const;

    virtual void setLocation(int x, int y);
    virtual UPoint getLocation() const;

    virtual void setTitle(const std::string & title);
    virtual std::string getTitle() const;

    virtual void setDepth(int depth);
    virtual int getDepth() const;

    virtual void swapBuffers();
    virtual void makeContextCurrent();

    virtual bool show();
    virtual void hide();

    virtual void setFrameStyle(uint32_t frameStyle);
    virtual uint32_t getFrameStyle() const;

    virtual void setInitialFrameState(uint32_t frameState);
    virtual uint32_t getFrameState() const;

    virtual void notify(uint32_t type, int arg1, int arg2, int arg3, int arg4);
private: // Private attributes
    UXSDLDriver * m_sdldriver;
    UXFrame * m_frame;
    UDimension m_size;
    UPoint m_pos;
    bool m_isVisible;
    uint32_t m_frameStyle;
    uint32_t m_frameState;
    int m_depth;
};

} // namespace ufo

#endif // UXSDLDRIVER_HPP

---