IvfWorkspaceWidget.h

//
// Copyright 1999-2006 by Structural Mechanics, Lund University.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library 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.
//
// Please report all bugs and problems to "ivf@byggmek.lth.se".
//
//
// Written by Jonas Lindemann
//

#ifndef _CIvfWorkplaceWidget_h_
#define _CIvfWorkplaceWidget_h_

#include <ivfwidget/IvfWidgetBase.h>

#include <ivf/IvfWorkspace.h>
#include <ivf/IvfCamera.h>
#include <ivf/IvfLight.h>
#include <ivf/IvfMaterial.h>
#include <ivf/IvfSphere.h>
#include <ivf/IvfConstructionPlane.h>
#include <ivf/IvfBufferSelection.h>

#include <ivf3dui/IvfUIInteractiveBase.h>

IvfSmartPointer(CIvfWorkspaceWidget);

#define MODE_VIEW    0
#define MODE_CREATE  1

class IVFWIDGET_API CIvfWorkspaceWidget : public CIvfWidgetBase {
public:
        enum TEditMode {
                EM_VIEW,
                EM_INTERACT,
                EM_CREATE_POINT,
        EM_CREATE_LINE,
        EM_CREATE_POLY
        };
private:
        CIvfCameraPtr           m_camera;
        CIvfWorkspacePtr        m_workspace;
        CIvfLightPtr            m_light;
    CIvfBufferSelectionPtr m_selection;

        CIvfShapePtr            m_lastOver;

        int m_currentPlaneIdx;

        double m_angleX;
        double m_angleY;
        double m_moveX;
        double m_moveY;
        double m_zoomX;
        double m_zoomY;

        int m_beginX;
        int m_beginY;

        TEditMode m_editMode;

        bool m_selectOver;

        CIvfUIInteractiveBasePtr queryUIShape(CIvfShape* shape);
public:
        CIvfWorkspaceWidget();

        virtual ~CIvfWorkspaceWidget();

        IvfClassInfo("CIvfWorkspaceWidget", CIvfWidgetBase);

        void addChild(CIvfShape* shape);

        void setEditMode(TEditMode mode);

        TEditMode getEditMode();

        CIvfWorkspace* getWorkspace();

        CIvfCamera* getCamera();

        bool isShapeOverEnabled();
        void disableShapeOver();
        void enableShapeOver();

        virtual void doInit(int width, int height);
        virtual void doResize(int width, int height);
        virtual void doRender();
        virtual void doDestroy();
        virtual void doKeyboard(int key, int x, int y);
        virtual void doMouseDown(int x, int y);
        virtual void doMouseMove(int x, int y);
        virtual void doMouseUp(int x, int y);

        virtual void onCursor(double x, double y, double z);

        virtual void onShapeDown(CIvfShape* shape);
        virtual void onShapeClick(CIvfShape* shape);
        virtual void onShapeUp(CIvfShape* shape);
        virtual void onShapeOver(CIvfShape* shape);
        virtual void onShapeLeave(CIvfShape* shape);
        virtual void onShapeDrag(CIvfShape* shape);

        virtual void onControlOver(CIvfUIInteractiveBase* uiControl);
        virtual void onControlLeave(CIvfUIInteractiveBase* uiControl);
        virtual void onControlDrag(CIvfUIInteractiveBase* uiControl);
        virtual void onControlUp(CIvfUIInteractiveBase* uiControl);
        virtual void onControlClick(CIvfUIInteractiveBase* uiControl);
        virtual void onControlDown(CIvfUIInteractiveBase* uiControl);
};

#endif 

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