TYAbstractSceneEditor.h

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/*
 * Copyright (C) <2012> <EDF-R&D> <FRANCE>
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * This program 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 General Public License for more details.
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
/*
 *
 */
 
#ifndef __TY_ABSTRACT_SCENE_EDITOR__
#define __TY_ABSTRACT_SCENE_EDITOR__
 
#include "TYAppDefines.h"
#include <qobject.h>
 
class OGLTextElement;
 
class TYAbstractSceneEditor : public QObject
{
    Q_OBJECT
 
public:
    virtual ~TYAbstractSceneEditor();
 
    void updateText(QString msg = "", int posX = 0, int posY = 0, bool show = true);
    void showText(bool show = true);
 
    static void snapToGrid(float& x, float& y, float& z, float& gridMagnStep);
    static void snapToGrid(double& x, double& y, double& z, double& gridMagnStep);
 
    void setGridMagnStep(float gridMagnStep = 1.0);
 
public slots:
    virtual void connect();
    virtual void disconnect();
 
 
    virtual void init() {}
    virtual void cancel() {}
    virtual void close() {}
    virtual void slotMousePressed(int x, int y, Qt::MouseButton button, Qt::KeyboardModifiers state) {}
    virtual void slotMouseReleased(int x, int y, Qt::MouseButton button, Qt::KeyboardModifiers state) {}
    virtual void slotMouseDoubleClicked(int x, int y, Qt::MouseButton button, Qt::KeyboardModifiers state) {}
    virtual void slotMouseMoved(int x, int y, Qt::MouseButtons button, Qt::KeyboardModifiers state) {}
    virtual void slotWheeled(int x, int y, int delta, Qt::KeyboardModifiers state) {}
    virtual void slotKeyPressed(int key) {}
    virtual void slotKeyReleased(int key) {}
    virtual void slotViewTypeChanged(int view) {}
    virtual void slotMouseEnter() {}
    virtual void slotMouseLeave() {}
 
 
protected:
    TYAbstractSceneEditor(TYModelerFrame* pModeler);
 
    void displayToWorld(double x, double y, double z, double* worldPoint);
    void worldToDisplay(double x, double y, double z, double* displayPoint);
    void refreshSiteFrame();
    void refreshProjectFrame();
 
    void updateSiteFrame();
 
protected:
    TYModelerFrame* _pModeler;
 
    double _gridMagnStep;
 
    TYRenderWindowInteractor* _pInteractor;
 
    OGLTextElement* _pOGLTextElement;
};
 
#endif // __TY_ABSTRACT_SCENE_EDITOR__