|| || || || || || || ||

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SixView2DWindow.h

Go to the documentation of this file.

/*
 * Author: Richard van Balen
 */
#ifndef OglGui_SixView2DWindow_h
#define OglGui_SixView2DWindow_h

#include "OglGui/Window.h"

namespace OglGui
{

class SixView2DWindow : public Window
{
public:

    SixView2DWindow(int x, int y, int w, int h) :
        Window(x, y, w, h)
    {
        Init();
    }

    SixView2DWindow(Window* parent, int x, int y, int w, int h) :
        Window(parent, x, y, w, h)
    {
        Init();
    }

    SixView2DWindow(Window* parent, int w, int h) :
        Window(parent, w, h)
    {
        Init();
    }

    enum {
        ONE_BIG_5_SMALL     = 0,
        BIG2_LEFT           = 1,
        BIG2_UP             = 2,
        GRID_3_2            = 3,
        GRID_2_3            = 4
    };

    void SetLayoutNr(int idx)
    {
        if (idx < 0 || idx > 4)
            return;
        mLayout = idx;
    }

    void SetImage(OGLIMAGE *oglIm, int vNr)
    {
        if(vNr < 0 || vNr > 6) return;

        viewSys.SetImage(mView[vNr], oglIm);
    }

    OGLVIEW* GetView(int vNr)
    {
        if(vNr < 0 || vNr > 6) return NULL;

        return mView[vNr];
    }

    virtual void DisplayFunc()
    {
        int bInfo[3];
        // Blending mode to allow for transparent view background
        oglSys.StartBlend(bInfo);

        Window::DisplayFunc();

        oglSys.EndBlend(bInfo);
    }

    virtual void ViewportFunc(int w, int h)
    {
        Window::ViewportFunc(w, h);
        void (*SetDims)(OGLVIEW*, int, int, int, int) = viewSys.SetDimensions;
        if(mLayout == ONE_BIG_5_SMALL)
        {
            SetDims(mView[0], 3, 3+h-(2*h)/3, (2*w)/3-6, (2*h)/3-6);
            SetDims(mView[1], 3+(2*w)/3, 3+h-h/3, w/3-7, h/3-6);
            SetDims(mView[2], 3+(2*w)/3, 3+h-(2*h)/3, w/3-7, h/3-6);
            for(int i=0; i<3; i++)
                SetDims(mView[3+i], 3+i*w/3, 3, w/3-6-i/2, h/3-4);
        }
        if(mLayout == BIG2_LEFT)
        {
            SetDims(mView[0], 3, 3+h/2, (2*w)/3-6, h/2-6);
            SetDims(mView[1], 3, 3, (2*w)/3-6, h/2-6);
            for(int i=0; i<4; i++)
                SetDims(mView[2+i], 3+(2*w)/3, 3+(i*h)/4, w/3-7, h/4-5);
                //SetDims(mView[2+i], 3+(2*w)/3, 3+(i*h)/4, w/3-5, (h-6)/4-3);
        }
        if(mLayout == BIG2_UP)
        {
            SetDims(mView[0], 3, 3+h-(2*h)/3, w/2-6, (2*h)/3-6);
            SetDims(mView[1], 3+w/2, 3+h-(2*h)/3, w/2-7, (2*h)/3-6);
            for(int i=0; i<4; i++)
                SetDims(mView[2+i], 3+i*w/4, 3, w/4-6-i/2, h/3-3);
        }
        if(mLayout == GRID_3_2)
            for(int i=0; i<6; i++)
                SetDims(mView[i], 3+(i%3)*w/3, 3+(i/3)*h/2, w/3-7, h/2-6);
        if(mLayout == GRID_2_3)
            for(int i=0; i<6; i++)
                SetDims(mView[i], 3+(i/3)*w/2, 3+(i%3)*h/3, w/2-7, h/3-6);
    }

    virtual void KeyboardFunc(INT c, INT state)
    {
        if(c == '*')
            mLayout = ++mLayout % 5;

        Window::KeyboardFunc(c, state);
    }

private:

    void Init()
    {
        int     i;

        for(i=0; i<6; i++){
            mView[i] = viewSys.View2D(mOglWnd, NULL, 0, 0, 100, 100);
            viewSys.SetTags(mView[i], FlexViewTags);
            viewSys.SetTexturing(mView[i], 1);
            mView[i]->bgCol = 0x0;
        }
        mLayout = 0;
        SetBorderType(BEV_ETCHED);
        mOglWnd->clipRounded = 1;
        oglSys.AllowPicking(mOglWnd, 1, 0);
    }

    OGLVIEW      *mView[6];
    int          mLayout;
};

} // namespace OglGui
#endif

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