VRS - The Virtual Rendering System

version 3.3

CameraPathEditorWidget.h

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/******************************************************************************
* VRS - The Virtual Rendering System
* Copyright (C) 2003 Computer Graphics Systems Group at the 
* Hasso-Plattner-Institute (HPI), Potsdam, Germany.
*
* This  library  is  free  software; you can redistribute it and/or  modify it
* under the terms of the GNU Lesser General Public  License  as  published  by
* the  Free  Software  Foundation;  either  version 2.1 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 Lesser General Public License for more details. You should have received
* a copy of the GNU Lesser+ General Public License along with this library; if
* not, write to the FreeSoftware Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA, 02111-1307, USA.
******************************************************************************/


#include <vrs/qt4/qt4canvas.h>
#include <QtGui/qwidget.h>

#include <vrs/sg/camerapatheditor.h>

#include "../../../../src/qt4/CameraPathEditorWidget/resource/ui_CameraPathEditorWidget.h"

// Main Camerapatheditorwidget, simple initialize it with an SO<VRS::CameraPathEditor>

using namespace VRS;
class VRS_QT4_API CameraPathEditorWidget : public QDockWidget {
        Q_OBJECT

public:
        CameraPathEditorWidget();
        void init(SO<VRS::CameraPathEditor> camera);

        KeyFrameListWidget* keyFrameListWidget(){
                return _ui.keyFrameTree_widget; }

public slots:
                void appendKeyframe();
                void playFromCursor();
                void playFromBeginning();
                void stopPlaying();
                void renderVideoSequence();
                void setPathDuration(double duration);
                void showCircleProperties(bool);
                void showSpeedmarkProperties(bool);
                void deleteCurrentPathnode();
                void saveCameraPath();
                void openCameraPath();

                void changeSpeed(double);
                void changeAccel(double);
                void changeStartSpeed(int);
                void changeCircleRounds(int);

                void playButtonPressed();
                void stopButtonPressed();

protected: //properties
        Ui::DockWidget                          _ui;

protected:      //functions
        void timerEvent(QTimerEvent *event);
private:        //functions

        void setSpeedAndCirclePropertys();
private: //properties

        SO<GLCanvas>                            _canvas;
        SO<SceneThing>                          _threeds;
        SO<VRS::CameraPathEditor>       _camera;
        int                                                     _oldCursorPosition;
        bool                                            _playKeyframes;

};

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