GUIVideo.h

/*
* Copyright (C) TES Electronic Solutions GmbH,
* All Rights Reserved.
* Contact: info@guiliani.de
*
* This file is part of the Guiliani HMI framework
* for the development of graphical user interfaces on embedded systems.
*/
 
#ifndef __GUIVIDEO_H__
#define __GUIVIDEO_H__
 
#include "GUIObject.h"
 
#include "GUIGeneralResource.h"
#include "GUIImageResource.h"
#include "GUIVideoDecoder.h"
#include "GUIVideoData.h"
 
#include "GUIGeneralResourceManager.h"
 
class CGUIVideo : public CGUIObject, public CGUIGeneralResourceObserver
{
public:
    CGUIVideo(
        CGUICompositeObject* const pkParent,
        const eC_Value& vX, const eC_Value& vY,
        const eC_Value& vWidth, const eC_Value& vHeight,
        const ObjectHandle_t &eID = NO_HANDLE);
 
    virtual ~CGUIVideo();
 
    void Play();
 
    void Pause();
 
    void Resume();
 
    void Stop();
 
    void SetMovie(const eC_String& kFileName);
 
    void SetMovie(const GeneralResource_t& eVideoID);
 
    void SetStartFrame(const eC_UInt& uiStartFrame);
 
    eC_UInt GetStartFrame() const;
 
    void SetAutoStart(const eC_Bool& bAutoStart);
 
    eC_Bool GetAutoStart() const;
 
    void SetLoop(const eC_Bool& bLoop);
 
    eC_Bool GetLoop() const;
 
    void SetShowTimeBar(const eC_Bool& bShowTimeBar);
 
    eC_Bool GetShowTimeBar() const;
 
    void GotoFrame(const eC_UInt& uiFrameNumber);
 
    eC_UInt GetCurrentFrame() const;
 
    eC_UInt GetVideoWidth() const;
 
    eC_UInt GetVideoHeight() const;
 
    eC_UInt GetVideoBytePerPixel() const;
 
    eC_UInt GetLengthInMS() const;
 
    eC_UInt GetLengthInFrames() const;
 
    virtual void DoAnimate(const eC_Value& vTimes = eC_FromInt(1));
 
    virtual eC_Bool DoDraw();
 
    virtual eC_Bool IsHighlightable() const { return false; }
 
    virtual void OnResourceChange();
 
#ifdef GUILIANI_STREAM_GUI
    CGUIVideo();
 
    virtual void ReadFromStream();
#endif
 
#ifdef GUILIANI_WRITE_GUI
    virtual void WriteToStream(const eC_Bool bWriteClassID = false);
#endif
 
private:
    void Init();
 
    void DeInit();
 
private:
    GeneralResource_t m_eVideoID; 
    eC_UInt m_uiStartFrame; 
    eC_Bool m_bAutoStart; 
    eC_Bool m_bLoop; 
    eC_Bool m_bShowTimeBar; 
 
    CGUIVideoData* m_pkVideoData; 
    CGUIVideoDecoder* m_pkDecoder; 
    eC_UByte* m_pkPixelBuffer; 
    ImageResource_t m_eImageID; 
    eC_Value m_vCurrentTime; 
};
 
#endif