videoview.h

/***************************************************************************
 *   Copyright (C) 2005 by Bjoern Erik Nilsen & Fredrik Berg Kjoelstad     *
 *   bjoern_erik_nilsen@hotmail.com & fredrikbk@hotmail.com                *
 *                                                                         *
 *   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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef VIDEOVIEW_H
#define VIDEOVIEW_H

#include "src/config.h"

#include "src/presentation/observer.h"

#include <qwidget.h>

class VideoView : public QWidget, public Observer
{
        Q_OBJECT
public:
        
        VideoView(QWidget *parent=0, const char *name=0, WFlags f = 0);
        
        ~VideoView();
        
        virtual bool on();
        virtual void off();
        virtual void capture();
        
        virtual void setPlaybackSpeed(int playbackSpeed);
        
        virtual void initCompleted();
        
        
        virtual void updateAdd(const vector<char*>& frames, unsigned int, Frontend*);
        
        virtual void updateRemove(unsigned int, unsigned int);
        
        virtual void updateMove(unsigned int fromFrame, unsigned int toFrame, unsigned int movePosition);
        
        
        virtual void updateNewActiveFrame(int frameNumber);
        
        virtual void updateClear();
        
        virtual void updatePlayFrame(int frameNumber);
        
        virtual void updateNewScene(int index);
        
        virtual void updateRemoveScene(int sceneNumber);
        
        virtual void updateMoveScene(int sceneNumber, int movePosition);
        
        virtual void updateNewActiveScene(int sceneNumber, vector<char*> frames,
                Frontend *frontend);
        
        virtual void updateAnimationChanged(vector<Frame*>& frames);
        
        void setMixCount(int mixCount);


        virtual bool setViewMode(int mode);
        virtual int getViewMode();

protected:
        int mixCount;   
        
        virtual void initCamera();
        
private:


signals:
        void cameraReady();
};

#endif

---