MercuryWindow.h

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#ifndef MERCURYWINDOW_H
#define MERCURYWINDOW_H

#include "MercuryTimer.h"
#include "MercuryString.h"
#include "MercuryMessages.h"

enum RendererType
{
    RT_NONE,
    RT_OGL,
    RT_D3D,
    RT_SW,
};

class MercuryWindow : public MercuryMessageHandler {
public:
    virtual ~MercuryWindow();
    MercuryWindow(int width, int height, bool fullscreenflag);
    virtual bool MakeWindow(const char* title, int width, int height, int bits, bool fullscreenflag) = 0;
    void SetDemensions(int width, int height);
    inline void SetFullscreen(bool fullscreen) { m_fullscreen = fullscreen; }
    inline bool IsMinimized() const { return m_minimized; }

    virtual void DestroyWindow() = 0;
    virtual bool RestoreDevice() = 0;

    virtual bool MakeRenderCurrent() = 0;
    virtual bool MakeRender(const char* title, int width, int height, int bits, bool fullscreenflag, RendererType brt ) = 0;
    virtual void DestroyWindowAndRender() = 0;
    void SwapBuffers();

    inline int GetWidth() { return m_width; }
    inline int GetHeight() { return m_height; }
    virtual bool Update(const float dTime) = 0;
    void SetTitle(const char* title);
    inline char* GetTitle() { return m_title; }
    virtual bool HasFocus() { return true; }

    virtual void Message( int Message, PStack & data, const MString & name );
    virtual unsigned char * GetBackDirectBuffer() { return NULL; }  //For use only with SW renderer

    //Whatever device specific handle you want to use.
    void * m_hWnd;
protected:
    virtual void SwapBuffersInternal() = 0;

    int m_width;
    int m_height;
    double m_aspect;
    bool m_fullscreen;
    bool m_minimized;
    int m_bits;
    unsigned int m_pixelFormat;

    bool m_alt_held;

    MercuryTimer m_lastSwap_t;
private:
    void ClearTitle();
    char* m_title;

    MercuryTimer m_tFrameTimer;
    bool    m_bEnableFrameTimer;
    float   m_fSimFramerate;

};

#endif

/* 
 * Copyright (c) 2005-2006, Joshua Allen
 * 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.
 *  -   Neither the name of the Mercury Engine nor the names of its
 *      contributors may be used to endorse or promote products derived from
 *      this software without specific prior written permission.
 *
 * 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 OWNER 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.
 */

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