MusicBarrageWidget Class Reference

The class of the barrage widget. More...

#include <musicbarragewidget.h>

Inheritance diagram for MusicBarrageWidget:

Public Slots
void	barrageStateChanged (bool on)
void	addBarrage (const MusicBarrageRecord &record)

Public Member Functions
	MusicBarrageWidget (QObject *parent=nullptr)
	~MusicBarrageWidget ()
void	start ()
void	pause ()
void	stop ()
void	setSize (const QSize &size)
void	setBarrage (const QString &name, const QString &id)

Private Slots
void	sizeChanged ()
void	downLoadFinished (const QByteArray &bytes)

Private Member Functions
void	clearItems ()
void	createLabel ()
void	clearBarrages ()
QLabel *	createLabel (const MusicBarrageRecord &record)
void	createAnimation ()
void	createAnimation (QLabel *label)

Private Attributes
bool	m_state
QSize	m_parentSize
QWidget *	m_parent
QTimer *	m_sizeTimer
QString	m_lastQueryID
QList< QLabel * >	m_labels
QList< MusicBarrageAnimation * >	m_animations
MusicBarrageRecordList	m_barrageRecords
MusicBarrageRequest *	m_networkRequest

Detailed Description

The class of the barrage widget.

Author

Greedysky greed.nosp@m.ysky.nosp@m.@163..nosp@m.com

Definition at line 68 of file musicbarragewidget.h.

Constructor & Destructor Documentation

MusicBarrageWidget::MusicBarrageWidget ( QObject *  parent = nullptr )

explicit

Object constructor.

Definition at line 41 of file musicbarragewidget.cpp.

References downLoadFinished(), m_networkRequest, m_sizeTimer, sizeChanged(), and TTK_DN_S2MS.

MusicBarrageWidget::~MusicBarrageWidget

(

)

Object destructor.

Definition at line 56 of file musicbarragewidget.cpp.

References clearItems(), m_networkRequest, and m_sizeTimer.

Member Function Documentation

void MusicBarrageWidget::addBarrage ( const MusicBarrageRecord &  record )

slot

Add barrage record.

Definition at line 136 of file musicbarragewidget.cpp.

References createAnimation(), createLabel(), TTK::initRandom(), m_barrageRecords, m_state, and start().

Referenced by downLoadFinished().

void MusicBarrageWidget::barrageStateChanged ( bool  on )

slot

Set current barrage animation on or not.

Definition at line 120 of file musicbarragewidget.cpp.

References clearItems(), createAnimation(), createLabel(), m_barrageRecords, m_state, start(), and stop().

void MusicBarrageWidget::clearBarrages ( )

private

Clear all barrage.

Definition at line 231 of file musicbarragewidget.cpp.

References clearItems(), and m_barrageRecords.

Referenced by setBarrage().

void MusicBarrageWidget::clearItems ( )

private

Clear all items.

Definition at line 214 of file musicbarragewidget.cpp.

References m_animations, and m_labels.

Referenced by barrageStateChanged(), clearBarrages(), and ~MusicBarrageWidget().

void MusicBarrageWidget::createAnimation ( )

private

Create barrage animation.

Definition at line 250 of file musicbarragewidget.cpp.

References m_labels, and qAsConst.

Referenced by addBarrage(), and barrageStateChanged().

void MusicBarrageWidget::createAnimation ( QLabel *  label )

private

Create barrage animation by object.

Definition at line 258 of file musicbarragewidget.cpp.

References m_animations, m_parentSize, and MusicBarrageAnimation::setSize().

void MusicBarrageWidget::createLabel ( )

private

Create barrage item label.

Definition at line 222 of file musicbarragewidget.cpp.

References TTK::initRandom(), m_barrageRecords, and qAsConst.

Referenced by addBarrage(), and barrageStateChanged().

QLabel * MusicBarrageWidget::createLabel ( const MusicBarrageRecord &  record )

private

Create barrage item label by object.

Definition at line 237 of file musicbarragewidget.cpp.

References TTK::Widget::fontTextHeight(), TTK::Widget::fontTextWidth(), MusicBarrageRecord::m_color, m_labels, m_parent, MusicBarrageRecord::m_size, MusicBarrageRecord::m_value, and TTK::Widget::setFontSize().

void MusicBarrageWidget::downLoadFinished ( const QByteArray &  bytes )

privateslot

Download data from net finished.

Definition at line 160 of file musicbarragewidget.cpp.

References addBarrage(), TTKAbstractXml::fromByteArray(), m_barrageRecords, MusicBarrageRecord::m_color, MusicBarrageRecord::m_size, MusicBarrageRecord::m_value, qAsConst, TTKAbstractXml::readMultiNodeByTagName(), and TTKAbstractXml::toString().

Referenced by MusicBarrageWidget().

void MusicBarrageWidget::pause

(

)

Pause barrage animation.

Definition at line 78 of file musicbarragewidget.cpp.

References m_animations, m_labels, and m_state.

Referenced by MusicVideoView::play().

void MusicBarrageWidget::setBarrage	(	const QString &	name,
		const QString &	id
	)

Set barrage play data.

Definition at line 108 of file musicbarragewidget.cpp.

References clearBarrages(), m_lastQueryID, m_networkRequest, and MusicBarrageRequest::startToRequest().

Referenced by MusicVideoView::setBarrage().

void MusicBarrageWidget::setSize

(

const QSize &

size

)

Set animation region size.

Definition at line 101 of file musicbarragewidget.cpp.

References m_parentSize, m_sizeTimer, and stop().

Referenced by MusicVideoView::resizeGeometry().

void MusicBarrageWidget::sizeChanged ( )

privateslot

Region size changed.

Definition at line 150 of file musicbarragewidget.cpp.

References m_animations, m_parentSize, qAsConst, and start().

Referenced by MusicBarrageWidget().

void MusicBarrageWidget::start

(

)

Start barrage animation.

Definition at line 64 of file musicbarragewidget.cpp.

References m_animations, m_labels, and m_state.

Referenced by addBarrage(), barrageStateChanged(), MusicVideoView::play(), and sizeChanged().

void MusicBarrageWidget::stop

(

)

Stop barrage animation.

Definition at line 92 of file musicbarragewidget.cpp.

References m_animations, and m_labels.

Referenced by barrageStateChanged(), setSize(), and MusicVideoView::stop().

Member Data Documentation

QList<MusicBarrageAnimation*> MusicBarrageWidget::m_animations

private

Definition at line 156 of file musicbarragewidget.h.

Referenced by clearItems(), createAnimation(), pause(), sizeChanged(), start(), and stop().

MusicBarrageRecordList MusicBarrageWidget::m_barrageRecords

private

Definition at line 157 of file musicbarragewidget.h.

Referenced by addBarrage(), barrageStateChanged(), clearBarrages(), createLabel(), and downLoadFinished().

QList<QLabel*> MusicBarrageWidget::m_labels

private

Definition at line 155 of file musicbarragewidget.h.

Referenced by clearItems(), createAnimation(), createLabel(), pause(), start(), and stop().

QString MusicBarrageWidget::m_lastQueryID

private

Definition at line 154 of file musicbarragewidget.h.

Referenced by setBarrage().

MusicBarrageRequest* MusicBarrageWidget::m_networkRequest

private

Definition at line 158 of file musicbarragewidget.h.

Referenced by MusicBarrageWidget(), setBarrage(), and ~MusicBarrageWidget().

QWidget* MusicBarrageWidget::m_parent

private

Definition at line 152 of file musicbarragewidget.h.

Referenced by createLabel().

QSize MusicBarrageWidget::m_parentSize

private

Definition at line 151 of file musicbarragewidget.h.

Referenced by createAnimation(), setSize(), and sizeChanged().

QTimer* MusicBarrageWidget::m_sizeTimer

private

Definition at line 153 of file musicbarragewidget.h.

Referenced by MusicBarrageWidget(), setSize(), and ~MusicBarrageWidget().

bool MusicBarrageWidget::m_state

private

Definition at line 150 of file musicbarragewidget.h.

Referenced by addBarrage(), barrageStateChanged(), pause(), and start().

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

• TTKModule/TTKWidget/musicVideoKits/musicbarragewidget.h
• TTKModule/TTKWidget/musicVideoKits/musicbarragewidget.cpp