ReplayTimelineWidget Class Reference

#include <replay_timeline_widget.h>

Inheritance diagram for ReplayTimelineWidget:

Collaboration diagram for ReplayTimelineWidget:

Public Slots
void	startReplay ()
void	stopReplay ()
void	skipByAmount (int amount)

Signals
void	processNextEvent (EventProcessingOptions options)
void	replayFinished ()
void	rewound ()

Public Member Functions
	ReplayTimelineWidget (QWidget *parent=nullptr)
void	setTimeline (const QList< int > &_replayTimeline)
QSize	sizeHint () const override
QSize	minimumSizeHint () const override
void	setTimeScaleFactor (qreal _timeScaleFactor)
int	getCurrentEvent () const

Static Public Attributes
static constexpr int	SMALL_SKIP_MS = 1000
static constexpr int	BIG_SKIP_MS = 10000
static constexpr qreal	FAST_FORWARD_SCALE_FACTOR = 10.0

Protected Member Functions
void	paintEvent (QPaintEvent *event) override
void	mousePressEvent (QMouseEvent *event) override

Private Types
enum	PlaybackMode { NORMAL_PLAYBACK , FORWARD_SKIP , BACKWARD_SKIP }

Private Slots
void	replayTimerTimeout ()

Private Member Functions
void	skipToTime (int newTime, bool doRewindBuffering)
void	handleBackwardsSkip (bool doRewindBuffering)
	Handles a backwards skip in the replay timeline.
void	processRewind ()
void	processNewEvents (PlaybackMode playbackMode)
	Processes all unprocessed events up to the current time.

Private Attributes
QTimer *	replayTimer
QTimer *	rewindBufferingTimer
QList< int >	replayTimeline
QList< int >	histogram
int	maxBinValue
int	maxTime
qreal	timeScaleFactor
int	currentVisualTime
int	currentProcessedTime
int	currentEvent

Static Private Attributes
static constexpr int	TIMER_INTERVAL_MS = 200
static constexpr int	BIN_LENGTH = 5000

Member Enumeration Documentation

PlaybackMode

enum ReplayTimelineWidget::PlaybackMode

private

Enumerator
NORMAL_PLAYBACK
FORWARD_SKIP
BACKWARD_SKIP

Constructor & Destructor Documentation

ReplayTimelineWidget()

ReplayTimelineWidget::ReplayTimelineWidget ( QWidget * parent = nullptr )

explicit

Here is the call graph for this function:

Member Function Documentation

getCurrentEvent()

int ReplayTimelineWidget::getCurrentEvent ( ) const

inlinenodiscard

handleBackwardsSkip()

void ReplayTimelineWidget::handleBackwardsSkip ( bool doRewindBuffering )

private

Handles a backwards skip in the replay timeline.

Parameters

doRewindBuffering

When true, if multiple backward skips are made in quick succession, only a single rewind is processed at the end. When false, the backwards skip will always cause an immediate rewind.

Here is the call graph for this function:

Here is the caller graph for this function:

minimumSizeHint()

QSize ReplayTimelineWidget::minimumSizeHint ( ) const

nodiscardoverride

mousePressEvent()

void ReplayTimelineWidget::mousePressEvent ( QMouseEvent * event )

overrideprotected

Here is the call graph for this function:

paintEvent()

void ReplayTimelineWidget::paintEvent ( QPaintEvent * event )

overrideprotected

processNewEvents()

void ReplayTimelineWidget::processNewEvents ( PlaybackMode playbackMode )

private

Processes all unprocessed events up to the current time.

Here is the call graph for this function:

Here is the caller graph for this function:

processNextEvent

void ReplayTimelineWidget::processNextEvent ( EventProcessingOptions options )

signal

Here is the caller graph for this function:

processRewind()

void ReplayTimelineWidget::processRewind ( )

private

Here is the call graph for this function:

Here is the caller graph for this function:

replayFinished

void ReplayTimelineWidget::replayFinished ( )

signal

Here is the caller graph for this function:

replayTimerTimeout

void ReplayTimelineWidget::replayTimerTimeout ( )

privateslot

Here is the call graph for this function:

Here is the caller graph for this function:

rewound

void ReplayTimelineWidget::rewound ( )

signal

Here is the caller graph for this function:

setTimeline()

void ReplayTimelineWidget::setTimeline

(

const QList< int > &

_replayTimeline

)

setTimeScaleFactor()

void ReplayTimelineWidget::setTimeScaleFactor

(

qreal

_timeScaleFactor

)

sizeHint()

QSize ReplayTimelineWidget::sizeHint ( ) const

nodiscardoverride

skipByAmount

void ReplayTimelineWidget::skipByAmount ( int amount )

slot

Here is the call graph for this function:

skipToTime()

void ReplayTimelineWidget::skipToTime ( int newTime, bool doRewindBuffering )

private

Here is the call graph for this function:

Here is the caller graph for this function:

startReplay

void ReplayTimelineWidget::startReplay ( )

slot

stopReplay

void ReplayTimelineWidget::stopReplay ( )

slot

Member Data Documentation

BIG_SKIP_MS

int ReplayTimelineWidget::BIG_SKIP_MS = 10000

staticconstexpr

BIN_LENGTH

int ReplayTimelineWidget::BIN_LENGTH = 5000

staticconstexprprivate

currentEvent

int ReplayTimelineWidget::currentEvent

private

currentProcessedTime

int ReplayTimelineWidget::currentProcessedTime

private

currentVisualTime

int ReplayTimelineWidget::currentVisualTime

private

FAST_FORWARD_SCALE_FACTOR

qreal ReplayTimelineWidget::FAST_FORWARD_SCALE_FACTOR = 10.0

staticconstexpr

histogram

QList<int> ReplayTimelineWidget::histogram

private

maxBinValue

int ReplayTimelineWidget::maxBinValue

private

maxTime

int ReplayTimelineWidget::maxTime

private

replayTimeline

QList<int> ReplayTimelineWidget::replayTimeline

private

replayTimer

QTimer* ReplayTimelineWidget::replayTimer

private

rewindBufferingTimer

QTimer* ReplayTimelineWidget::rewindBufferingTimer

private

SMALL_SKIP_MS

int ReplayTimelineWidget::SMALL_SKIP_MS = 1000

staticconstexpr

TIMER_INTERVAL_MS

int ReplayTimelineWidget::TIMER_INTERVAL_MS = 200

staticconstexprprivate

timeScaleFactor

qreal ReplayTimelineWidget::timeScaleFactor

private

---

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

• cockatrice/src/interface/widgets/replay/replay_timeline_widget.h
• cockatrice/src/interface/widgets/replay/replay_timeline_widget.cpp