VideoView Class Reference

#include <videoview.h>

Inheritance diagram for VideoView:

List of all members.

Signals
void	cameraReady ()
Public Member Functions
	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 Member Functions
virtual void	initCamera ()
Protected Attributes
int	mixCount

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Detailed Description

Abstract class for the widgets who displays video to the users.

Author:

Bjoern Erik Nilsen & Fredrik Berg Kjoelstad

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Constructor & Destructor Documentation

VideoView::VideoView (  QWidget *  parent = 0, const char *  name = 0, WFlags  f = 0 )

Initializes the videoview and register local attributes. Parameters: parent  the parent of the widget. name  the name of the widget.

VideoView::~VideoView (   )

Cleans up after the widget

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Member Function Documentation

void VideoView::initCompleted (   )  [virtual]

Function which is called by the initThread when it is done running. This function then signals the cameraHandler who again can adjust the various buttons accordingly.

void VideoView::updateAdd (  const vector< char * > &  frames, unsigned  int, Frontend *  )  [virtual]

Function to recieven notification when a frame is added. Implements Observer. Reimplemented in FrameView.

void VideoView::updateClear (   )  [virtual]

Function to receive notification when the model is erased. Implements Observer. Reimplemented in FrameView.

void VideoView::updateMove (  unsigned int  fromFrame, unsigned int  toFrame, unsigned int  movePosition )  [virtual]

Function to recieve notification when one or more frames are moved. Implements Observer. Reimplemented in FrameView.

void VideoView::updateMoveScene (  int  sceneNumber, int  movePosition )  [virtual]

Function which recieve notification when a scene in the animation has been moved. Parameters: sceneNumber  the scene which have been moved. movePosition  the position the scene has been moved to. Implements Observer. Reimplemented in FrameView.

void VideoView::updateNewActiveFrame (  int  frameNumber  )  [virtual]

Function to recieve notification when a new frame is selected. Implements Observer. Reimplemented in FrameView.

void VideoView::updateNewActiveScene (  int  sceneNumber, vector< char * >  frames, Frontend *  frontend )  [virtual]

Abstract function for recieving notification when a new scene is set as the current "active" scene. Parameters: sceneNumber  the new active scene. framePaths  a vector containing the paths to the frames. frontend  the frontend for processing events while adding frames. Implements Observer. Reimplemented in FrameView.

void VideoView::updateNewScene (  int  index  )  [virtual]

Function to recieve notification when a new scene is added to the model. Parameters: index  the index of the new scene. Implements Observer. Reimplemented in FrameView.

void VideoView::updatePlayFrame (  int  frameNumber  )  [virtual]

Function to recieve notification when a frame is to be played. Parameters: frameNumber  the frame to be played Implements Observer. Reimplemented in FrameView.

void VideoView::updateRemove (  unsigned  int, unsigned  int )  [virtual]

Function to recieve notification when one or more frames are deleted. Parameters: frameNumber  the frame to remove Implements Observer. Reimplemented in FrameView.

void VideoView::updateRemoveScene (  int  sceneNumber  )  [virtual]

Function to recueve notification when a scene is removed from the model. Parameters: sceneNumber  the scene which has been removed from the model. Implements Observer. Reimplemented in FrameView.

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Member Data Documentation

int VideoView::mixCount [protected]

Number of images backwards which should be mixed onto the camera

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The documentation for this class was generated from the following files:

• skole/stopmotion/implementation/stopmotion/src/presentation/frontends/qtfrontend/videoview.h
• skole/stopmotion/implementation/stopmotion/src/presentation/frontends/qtfrontend/moc_videoview.cpp
• skole/stopmotion/implementation/stopmotion/src/presentation/frontends/qtfrontend/videoview.cpp

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