CaptureProcessOverlay::CaptureHistory Class Reference

#include <captureprocessoverlay.h>

Public Member Functions
bool	addFrame (FrameData data)
bool	backward ()
const FrameData	currentFrame ()
bool	deleteFrame (int pos)
bool	forward ()
const FrameData	getFrame (int pos)
int	position ()
void	reset ()
int	size ()
void	updateTargetStatistics ()

Public Attributes
TargetStatistics	statistics

Detailed Description

Navigator through the capture history.

Definition at line 53 of file captureprocessoverlay.h.

Member Function Documentation

addFrame()

bool CaptureProcessOverlay::CaptureHistory::addFrame

(

CaptureProcessOverlay::FrameData

data

)

Add a newly captured frame to the history.

Parameters

data	frame data

Returns

true iff this is a new frame, i.e. its filename does not exist in the history

Definition at line 188 of file captureprocessoverlay.cpp.

backward()

bool CaptureProcessOverlay::CaptureHistory::backward

(

)

Move one step backwards in the history.

Returns

true iff the move was possible within the limits

Definition at line 240 of file captureprocessoverlay.cpp.

currentFrame()

const FrameData CaptureProcessOverlay::CaptureHistory::currentFrame ( )

inline

the currently pointed capture frame

Definition at line 72 of file captureprocessoverlay.h.

deleteFrame()

bool CaptureProcessOverlay::CaptureHistory::deleteFrame

(

int

pos

)

Delete the current frame and (if possible) the corresponding file.

If the last one has been deleted, navigate to the frame before, if possible.

Returns

true iff deleting was successful

Definition at line 202 of file captureprocessoverlay.cpp.

forward()

bool CaptureProcessOverlay::CaptureHistory::forward

(

)

Move one step forward in the history.

Returns

true iff the move was possible within the limits

Definition at line 229 of file captureprocessoverlay.cpp.

getFrame()

const FrameData CaptureProcessOverlay::CaptureHistory::getFrame ( int pos )

inline

Obtain the frame from the given position in the history.

Definition at line 81 of file captureprocessoverlay.h.

position()

int CaptureProcessOverlay::CaptureHistory::position ( )

inline

The current navigation position in the capture history.

Definition at line 77 of file captureprocessoverlay.h.

reset()

void CaptureProcessOverlay::CaptureHistory::reset

(

)

Reset the history.

Definition at line 223 of file captureprocessoverlay.cpp.

size()

int CaptureProcessOverlay::CaptureHistory::size ( )

inline

Capture history size.

Definition at line 85 of file captureprocessoverlay.h.

updateTargetStatistics()

void CaptureProcessOverlay::CaptureHistory::updateTargetStatistics

(

)

Iterate over the current target history and add all those where the corresponding file exists.

Definition at line 251 of file captureprocessoverlay.cpp.

Member Data Documentation

statistics

TargetStatistics CaptureProcessOverlay::CaptureHistory::statistics

Definition at line 107 of file captureprocessoverlay.h.

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

• captureprocessoverlay.h
• captureprocessoverlay.cpp