TAPsGLUTWindow.hpp

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/******************************************************************************
TAPsGLUTWindow.hpp

Create and maintain OpenGL Window by GLUT.

Derive a class (and override the functions) from this class for custom GLUT 
window.

SUKITTI PUNAK   (08/24/2005)
UPDATE          (09/10/2010)
******************************************************************************/
#ifndef TAPs_GLUT_WINDOW_HPP
#define TAPs_GLUT_WINDOW_HPP

#include "TAPsGLUTCallbackFns.hpp"

BEGIN_NAMESPACE_TAPs__OpenGL
//=============================================================================
class GLUTWindow {
//=============================================================================
protected:
    std::string                 m_strTitle; // GLUT Display Title
    int                         m_iID;      // GLUT Display ID
    GLUTCallbackFns *           m_pGLUT;    // GLUT object pointer
    static int                  m_siID;     // static GLUT Display ID 
    static GLUTCallbackFns *    m_spGLUT;   // static GLUT object pointer
//=============================================================================
public:
    //-------------------------------------------------------------------------
    
    GLUTWindow ( std::string const title, GLUTCallbackFns * const pGLUT, 
                    int width = 256, int height = 256 );
    
    GLUTWindow ( std::string const title, int width = 256, int height = 256 );

    ~GLUTWindow ();
    
    //-------------------------------------------------------------------------
    // Set/Get Fns
    static int GetMainID () { return m_siID; }
    void SetGLUT ( GLUTCallbackFns * const pGLUT );
    GLUTCallbackFns * GetGLUTObject () const    { return m_pGLUT; }
    int GetID () const  { return m_iID; }
    //-------------------------------------------------------------------------
    virtual void Initialize () {}
    //-------------------------------------------------------------------------
    // GLUT Callback Fns
    static void Display ()
    {
        assert( m_spGLUT );
        m_spGLUT->DisplayFn();
    }
    static void Reshape (int width, int height)
    {
        assert( m_spGLUT );
        m_spGLUT->ReshapeFn( width, height );
    }
    static void Mouse ( int button, int state, int x, int y )
    {
        assert( m_spGLUT );
        m_spGLUT->MouseFn( button, state, x, y );
    }
    static void Motion ( int x, int y )
    {
        assert( m_spGLUT );
        m_spGLUT->MotionFn( x, y );
    }
    static void Keyboard ( unsigned char key, int x, int y )
    {
        assert( m_spGLUT );
        m_spGLUT->KeyboardFn( key, x, y );
    }
    static void Special ( int key, int x, int y )
    {
        assert( m_spGLUT );
        m_spGLUT->SpecialFn( key, x, y );
    }
    static void Idle ()
    {
        assert( m_spGLUT );
        m_spGLUT->IdleFn();
    }
    //-------------------------------------------------------------------------
}; // END CLASS GLUTWindow
//-----------------------------------------------------------------------------
//=============================================================================
END_NAMESPACE_TAPs__OpenGL
//-----------------------------------------------------------------------------
// Include definition if TAPs_USE_EXPORT is not defined
#if !defined( TAPs_USE_EXPORT )
    #include "TAPsGLUTWindow.cpp"
#endif
//-----------------------------------------------------------------------------
#endif
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