Inheritance diagram for MovieImporter:

Collaboration diagram for MovieImporter:

Public Member Functions
	MovieImporter (QObject *parent)

void	setCore (Editor *editor)

Status	estimateFrames (const QString &filePath, int fps, int *frameEstimate)
	Attempts to load a video and determine it's duration.

Status	run (const QString &filePath, int fps, FileType type, std::function< void(int)> progress, std::function< void(QString)> progressMessage, std::function< bool()> askPermission)

void	cancel ()

Public Member Functions inherited from QObject
virtual const QMetaObject *	metaObject () const const

	QObject (QObject *parent)

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

QString	objectName () const const

void	setObjectName (const QString &name)

bool	isWidgetType () const const

bool	isWindowType () const const

bool	signalsBlocked () const const

bool	blockSignals (bool block)

QThread *	thread () const const

void	moveToThread (QThread *targetThread)

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

void	killTimer (int id)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

const QObjectList &	children () const const

void	setParent (QObject *parent)

void	installEventFilter (QObject *filterObj)

void	removeEventFilter (QObject *obj)

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectTree ()

void	dumpObjectInfo ()

void	dumpObjectTree () const const

void	dumpObjectInfo () const const

bool	setProperty (const char *name, const QVariant &value)

QVariant	property (const char *name) const const

QList< QByteArray >	dynamicPropertyNames () const const

void	destroyed (QObject *obj)

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

bool	inherits (const char *className) const const

void	deleteLater ()

	Q_DISABLE_COPY (Class)

	Q_DISABLE_MOVE (Class)

	Q_DISABLE_COPY_MOVE (Class)

T	qobject_cast (QObject *object)

T	qobject_cast (const QObject *object)

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

	Q_CLASSINFO (Name, Value)

	Q_INTERFACES (...)

	Q_PROPERTY (...)

	Q_ENUMS (...)

	Q_FLAGS (...)

	Q_ENUM (...)

	Q_FLAG (...)

	Q_ENUM_NS (...)

	Q_FLAG_NS (...)

	Q_OBJECT Q_OBJECT

	Q_GADGET Q_GADGET

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_SIGNALS Q_SIGNALS

	Q_SIGNAL Q_SIGNAL

	Q_SLOTS Q_SLOTS

	Q_SLOT Q_SLOT

	Q_EMIT Q_EMIT

	Q_INVOKABLE Q_INVOKABLE

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

Private Member Functions
Status	verifyFFmpegExists ()

Status	importMovieVideo (const QString &filePath, int fps, int frameEstimate, std::function< bool(int)> progress, std::function< void(QString)> progressMessage)

Status	importMovieAudio (const QString &filePath, std::function< bool(int)> progress)

Status	generateFrames (std::function< bool(int)> progress)

Private Attributes
Editor *	mEditor = nullptr

QTemporaryDir *	mTempDir = nullptr

bool	mCanceled = false

Additional Inherited Members
Static Public Member Functions inherited from QObject
QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

Public Attributes inherited from QObject
typedef	QObjectList

Protected Member Functions inherited from QObject
QObject *	sender () const const

int	senderSignalIndex () const const

int	receivers (const char *signal) const const

bool	isSignalConnected (const QMetaMethod &signal) const const

virtual void	timerEvent (QTimerEvent *event)

virtual void	childEvent (QChildEvent *event)

virtual void	customEvent (QEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

Properties inherited from QObject
	objectName

Detailed Description

Definition at line 29 of file movieimporter.h.

Constructor & Destructor Documentation

◆ MovieImporter()

MovieImporter::MovieImporter ( QObject * parent )

Definition at line 38 of file movieimporter.cpp.

◆ ~MovieImporter()

MovieImporter::~MovieImporter ( )

virtual

Definition at line 42 of file movieimporter.cpp.

Member Function Documentation

◆ cancel()

void MovieImporter::cancel ( )

inline

Definition at line 64 of file movieimporter.h.

◆ estimateFrames()

Status MovieImporter::estimateFrames	(	const QString &	filePath,
		int	fps,
		int *	frameEstimate
	)

Attempts to load a video and determine it's duration.

This will analyze the video to estimate how many frames will be imported and set frameEstimate to this value.

Parameters

[in]	filePath	Path to the video file.
[in]	fps	Frames per second to import at.
[out]	frameEstimate	An estimate of the number of frames if successful, unchanged otherwise.

Returns: Will FAIL if an error occurs during loading the video or calculating the duration, or OK if everything succeded.

Definition at line 46 of file movieimporter.cpp.

◆ generateFrames()

Status MovieImporter::generateFrames ( std::function< bool(int)> progress )

private

Definition at line 275 of file movieimporter.cpp.

◆ importMovieAudio()

Status MovieImporter::importMovieAudio	(	const QString &	filePath,
		std::function< bool(int)>	progress
	)

private

Definition at line 309 of file movieimporter.cpp.

◆ importMovieVideo()

Status MovieImporter::importMovieVideo	(	const QString &	filePath,
		int	fps,
		int	frameEstimate,
		std::function< bool(int)>	progress,
		std::function< void(QString)>	progressMessage
	)

private

Definition at line 238 of file movieimporter.cpp.

◆ run()

Status MovieImporter::run	(	const QString &	filePath,
		int	fps,
		FileType	type,
		std::function< void(int)>	progress,
		std::function< void(QString)>	progressMessage,
		std::function< bool()>	askPermission
	)

Parameters

filePath	Path to the video file.
fps	Frames per second to import at.
type	FileType to import, should be either MOVIE or SOUND
progress	a function that returns and notify the progress
progressMessage	a function that returns and change the progress message
askPermission	a function that when called, could would be used to notify UI for permission

Returns: whether the run suceeded, failed or canceled

Definition at line 165 of file movieimporter.cpp.

◆ setCore()

void MovieImporter::setCore ( Editor * editor )

inline

Definition at line 36 of file movieimporter.h.

◆ verifyFFmpegExists()

Status MovieImporter::verifyFFmpegExists ( )

private

Definition at line 367 of file movieimporter.cpp.

Member Data Documentation

◆ mCanceled

bool MovieImporter::mCanceled = false

private

Definition at line 80 of file movieimporter.h.

◆ mEditor

Editor* MovieImporter::mEditor = nullptr

private

Definition at line 76 of file movieimporter.h.

◆ mTempDir

QTemporaryDir* MovieImporter::mTempDir = nullptr

private

Definition at line 78 of file movieimporter.h.

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

core_lib/src/movieimporter.h
core_lib/src/movieimporter.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MovieImporter()

◆ ~MovieImporter()

Member Function Documentation

◆ cancel()

◆ estimateFrames()

◆ generateFrames()

◆ importMovieAudio()

◆ importMovieVideo()

◆ run()

◆ setCore()

◆ verifyFFmpegExists()

Member Data Documentation

◆ mCanceled

◆ mEditor

◆ mTempDir