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

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CameraMoveControl.h

Go to the documentation of this file.

#ifndef OglGui_CameraMoveControl_h
#define OglGui_CameraMoveControl_h

#ifndef OglGui_CrossControl_h
#include "OglGui/CrossControl.h"
#endif

namespace OglGui
{

class CameraMoveControl : public CrossControl, WindowListener
{
public:

    CameraMoveControl(int x, int y, int w, int h, Window* targetWnd=0) :
        CrossControl(x,y,w,h, targetWnd, CAMMOVE_FW, "Move Cam",true)
        {
                Init(w, h, targetWnd);
        }

    CameraMoveControl(Window *parent, int w, int h, Window* targetWnd=0) :
        CrossControl(parent,w,h, targetWnd, CAMMOVE_FW, "Move Cam", true)
        {
                Init(w, h, targetWnd);
        }

    CameraMoveControl(Window *parent, int x, int y, int w, int h,
                      Window* targetWnd=0) :
        CrossControl(parent,x,y,w,h,targetWnd,CAMMOVE_FW,"Move Cam",true)
        {
                Init(w, h, targetWnd);
        }

    enum {
        CAMMOVE_FW,
        CAMMOVE_BW,
        CAMMOVE_LEFT,
        CAMMOVE_RIGHT,
        CAMMOVE_UP,
        CAMMOVE_DOWN
    };

// Listeners

    virtual void
    ButtonSelectionEvent(Button *src, void* userData)
    {
        if (!mTargetWnd)
            return;
        OGLWND* oglWnd = mTargetWnd->GetOGLWND();
        if (userData == (void*)CAMMOVE_FW)
            view3DSys.KeyFunc(oglWnd, mCamMove?oglPAGEUP:oglPAGEDOWN, 0);
        if (userData == (void*)CAMMOVE_BW)
            view3DSys.KeyFunc(oglWnd, mCamMove?oglPAGEDOWN:oglPAGEUP, 0);
        if (userData == (void*)CAMMOVE_LEFT)
            view3DSys.KeyFunc(oglWnd, mCamMove?oglLEFT:oglRIGHT, 0);
        if (userData == (void*)CAMMOVE_RIGHT)
            view3DSys.KeyFunc(oglWnd, mCamMove?oglRIGHT:oglLEFT, 0);
        if (userData == (void*)CAMMOVE_UP)
            view3DSys.KeyFunc(oglWnd, mCamMove?oglUP:oglDOWN, 0);
        if (userData == (void*)CAMMOVE_DOWN)
            view3DSys.KeyFunc(oglWnd, mCamMove?oglDOWN:oglUP, 0);

        if (src==mResetButton)
            view3DSys.KeyFunc(oglWnd, oglHOME, 0);
    }

    virtual void
    WindowMouseEvent(Window *src, int msg, int but, int state,
                     int x, int y, void* listenerData)
    {
        if (src==mButtonGroup && msg == oglMouseDblClick)
            mCamMove = !mCamMove;
    }

    virtual void
    SetTargetWindow(Window* targetWnd)
    {
        CrossControl::SetTargetWindow(targetWnd);
        mCamModelInitialized = false;
    }

    virtual void
    DisplayFunc()
    {
        char        buf[30];
            SCENE3D*    cam;
        
        if (mTargetWnd && mTargetWnd->GetOGLWND())
        {
            cam = (SCENE3D *) mTargetWnd->GetOGLWND()->sceneInfo;
            if (!mCamModelInitialized)
            {
                cam->moveModel = DIR_MOVE;
                cam->rotateModel = CAM_ROT;
                mCamModelInitialized = true;
            }
            sprintf(buf, "%s %s", mCamMove ? "Move Cam" : "Move Scene",
                                  (cam->moveModel==GRID_MOVE) ? "(#)" : "(*)");
            mButtonGroup->SetText(buf);
        }
        Window::DisplayFunc();
    }

private:
    bool            mCamModelInitialized;
    bool            mCamMove; // If false scene movement

        void Init(int w, int h, Window* targetWnd)
        {
        SetTargetWindow(targetWnd);
        mCamMove = true;
        mCamModelInitialized = false;
        mButtonGroup->SetWindowListener(this);
        }
};

} // namespace OglGui

#endif

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