#include <fileinfothread_p.h>

Inheritance diagram for FileInfoThread:

Collaboration diagram for FileInfoThread:

Signals
void	directoryChanged (const QString &directory, const QList< FileProperty > &list) const

void	directoryUpdated (const QString &directory, const QList< FileProperty > &list, int fromIndex, int toIndex) const

void	sortFinished (const QList< FileProperty > &list) const

void	statusChanged (QQuickFolderListModel::Status status) const

Signals inherited from QThread
void	started (QPrivateSignal)

void	finished (QPrivateSignal)

Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.

void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.

Public Member Functions
	FileInfoThread (QObject *parent=nullptr)

	~FileInfoThread ()

void	clear ()

void	removePath (const QString &path)

void	setPath (const QString &path)

void	setRootPath (const QString &path)

void	setSortFlags (QDir::SortFlags flags)

void	setNameFilters (const QStringList &nameFilters)

void	setShowFiles (bool show)

void	setShowDirs (bool showFolders)

void	setShowDirsFirst (bool show)

void	setShowDotAndDotDot (bool on)

void	setShowHidden (bool on)

void	setShowOnlyReadable (bool on)

void	setCaseSensitive (bool on)

Public Member Functions inherited from QThread
	QThread (QObject *parent=nullptr)

	~QThread ()

void	setPriority (Priority priority)

Priority	priority () const

bool	isFinished () const

bool	isRunning () const

void	requestInterruption ()

bool	isInterruptionRequested () const

void	setStackSize (uint stackSize)

uint	stackSize () const

QAbstractEventDispatcher *	eventDispatcher () const

void	setEventDispatcher (QAbstractEventDispatcher *eventDispatcher)

bool	event (QEvent *event) override
	This virtual function receives events to an object and should return true if the event e was recognized and processed.

int	loopLevel () const

bool	isCurrentThread () const

bool	wait (QDeadlineTimer deadline=QDeadlineTimer(QDeadlineTimer::Forever))

bool	wait (unsigned long time)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. time is the time to wait in milliseconds.

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.

virtual	~QObject ()
	Destroys the object, deleting all its child objects.

virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.

QString	objectName () const

Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.

void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.

bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.

bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.

bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.

bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).

QThread *	thread () const
	Returns the thread in which the object lives.

bool	moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
	Changes the thread affinity for this object and its children and returns `true` on success.

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.

int	startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)
	Kills the timer with timer identifier, id.

void	killTimer (Qt::TimerId id)

template<typename T >
T	findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.

template<typename T >
QList< T >	findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.

template<typename T >
T	findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

const QObjectList &	children () const
	Returns a list of child objects.

void	setParent (QObject *parent)
	Makes the object a child of parent.

void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.

void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.

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

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const
	Dumps a tree of children to the debug output.

void	dumpObjectInfo () const
	Dumps information about signal connections, etc.

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.

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

QVariant	property (const char *name) const
	Returns the value of the object's name property.

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const
	Returns a pointer to the parent object.

bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Protected Member Functions
void	run () override

void	runOnce ()

void	initiateScan ()

void	getFileInfos (const QString &path)

void	findChangeRange (const QList< FileProperty > &list, int &fromIndex, int &toIndex)

Protected Member Functions inherited from QThread
int	exec ()

	QThread (QThreadPrivate &dd, QObject *parent=nullptr)

Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.

int	senderSignalIndex () const

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.

virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.

virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Friends
constexpr UpdateTypes	operator\| (UpdateType f1, UpdateTypes f2) noexcept

constexpr UpdateTypes	operator& (UpdateType f1, UpdateTypes f2) noexcept

Additional Inherited Members
Public Types inherited from QThread
enum	Priority { IdlePriority , LowestPriority , LowPriority , NormalPriority , HighPriority , HighestPriority , TimeCriticalPriority , InheritPriority }

Public Slots inherited from QThread
void	start (Priority=InheritPriority)

void	terminate ()

void	exit (int retcode=0)

void	quit ()

Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Static Public Member Functions inherited from QThread
static Qt::HANDLE	currentThreadId () noexcept Q_DECL_PURE_FUNCTION

static QThread *	currentThread ()

static bool	isMainThread ()

static int	idealThreadCount () noexcept

static void	yieldCurrentThread ()

template<typename Function , typename... Args>
static QThread *	create (Function &&f, Args &&... args)

static void	sleep (unsigned long)

static void	msleep (unsigned long)

static void	usleep (unsigned long)

static void	sleep (std::chrono::nanoseconds nsec)

Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe

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

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe

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

static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Static Protected Member Functions inherited from QThread
static void	setTerminationEnabled (bool enabled=true)

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Properties inherited from QObject
QString	objectName
	the name of this object

Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 32 of file fileinfothread_p.h.

Constructor & Destructor Documentation

◆ FileInfoThread()

QT_BEGIN_NAMESPACE FileInfoThread::FileInfoThread ( QObject * parent = nullptr )

Definition at line 16 of file fileinfothread.cpp.

References connect(), SIGNAL, SLOT, updateFile(), and watcher.

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◆ ~FileInfoThread()

FileInfoThread::~FileInfoThread ( )

Definition at line 41 of file fileinfothread.cpp.

References QMutexLocker< Mutex >::unlock(), and QThread::wait().

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Member Function Documentation

◆ clear()

void FileInfoThread::clear ( )

Definition at line 50 of file fileinfothread.cpp.

References watcher.

◆ directoryChanged

void FileInfoThread::directoryChanged	(	const QString &	directory,
		const QList< FileProperty > &	list ) const

signal

Referenced by getFileInfos().

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◆ directoryUpdated

void FileInfoThread::directoryUpdated	(	const QString &	directory,
		const QList< FileProperty > &	list,
		int	fromIndex,
		int	toIndex ) const

signal

Referenced by getFileInfos().

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◆ findChangeRange()

void FileInfoThread::findChangeRange	(	const QList< FileProperty > &	list,
		int &	fromIndex,
		int &	toIndex )

protected

Definition at line 341 of file fileinfothread.cpp.

References QList< T >::at(), i, list, QList< T >::size(), and toIndex().

Referenced by getFileInfos().

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◆ getFileInfos()

void FileInfoThread::getFileInfos ( const QString & path )

protected

Definition at line 270 of file fileinfothread.cpp.

References QDir::AllDirs, QDir::CaseSensitive, QList< T >::clear(), directoryChanged(), directoryUpdated(), QDir::DirsFirst, QDir::Drives, emit, QDir::entryInfoList(), fileInfoListToString(), QDir::Files, findChangeRange(), QDir::Hidden, info, QList< T >::isEmpty(), QDir::NoDot, QDir::NoDotDot, qCDebug, QDir::Readable, QList< T >::reserve(), QList< T >::size(), sortFinished(), and toIndex().

Referenced by run().

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◆ initiateScan()

void FileInfoThread::initiateScan ( )

protected

Definition at line 252 of file fileinfothread.cpp.

References qCDebug, and runOnce().

Referenced by setCaseSensitive(), setNameFilters(), setPath(), setShowDirs(), setShowDirsFirst(), setShowDotAndDotDot(), setShowFiles(), setShowHidden(), setShowOnlyReadable(), and setSortFlags().

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◆ removePath()

void FileInfoThread::removePath ( const QString & path )

Definition at line 59 of file fileinfothread.cpp.

References QString::clear(), Q_UNUSED, and watcher.

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◆ run()

void FileInfoThread::run ( void )

overrideprotectedvirtual

Reimplemented from QThread.

Definition at line 202 of file fileinfothread.cpp.

References emit, forever, getFileInfos(), QString::isEmpty(), QQuickFolderListModel::Loading, QQuickFolderListModel::Null, QQuickFolderListModel::Ready, statusChanged(), and QMutexLocker< Mutex >::unlock().

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◆ runOnce()

void FileInfoThread::runOnce ( )

protected

Definition at line 229 of file fileinfothread.cpp.

References emit, QQuickFolderListModel::Loading, QQuickFolderListModel::Null, QQuickFolderListModel::Ready, and QTimer::singleShot.

Referenced by initiateScan().

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◆ setCaseSensitive()

void FileInfoThread::setCaseSensitive ( bool on )

Definition at line 182 of file fileinfothread.cpp.

References initiateScan(), and qCDebug.

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◆ setNameFilters()

void FileInfoThread::setNameFilters ( const QStringList & nameFilters )

Definition at line 117 of file fileinfothread.cpp.

References filters, initiateScan(), and qCDebug.

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◆ setPath()

void FileInfoThread::setPath ( const QString & path )

Definition at line 71 of file fileinfothread.cpp.

References initiateScan(), Q_ASSERT, qCDebug, and watcher.

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◆ setRootPath()

void FileInfoThread::setRootPath ( const QString & path )

Definition at line 86 of file fileinfothread.cpp.

References Q_ASSERT, and qCDebug.

◆ setShowDirs()

void FileInfoThread::setShowDirs ( bool showFolders )

Definition at line 135 of file fileinfothread.cpp.

References initiateScan(), and qCDebug.

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◆ setShowDirsFirst()

void FileInfoThread::setShowDirsFirst ( bool show )

Definition at line 144 of file fileinfothread.cpp.

References initiateScan(), qCDebug, and show().

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◆ setShowDotAndDotDot()

void FileInfoThread::setShowDotAndDotDot ( bool on )

Definition at line 153 of file fileinfothread.cpp.

References initiateScan(), and qCDebug.

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◆ setShowFiles()

void FileInfoThread::setShowFiles ( bool show )

Definition at line 126 of file fileinfothread.cpp.

References initiateScan(), qCDebug, and show().

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◆ setShowHidden()

void FileInfoThread::setShowHidden ( bool on )

Definition at line 163 of file fileinfothread.cpp.

References initiateScan(), and qCDebug.

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◆ setShowOnlyReadable()

void FileInfoThread::setShowOnlyReadable ( bool on )

Definition at line 173 of file fileinfothread.cpp.

References initiateScan(), and qCDebug.

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◆ setSortFlags()

void FileInfoThread::setSortFlags ( QDir::SortFlags flags )

Definition at line 106 of file fileinfothread.cpp.

References initiateScan(), Q_ASSERT, and qCDebug.

Referenced by QQuickFolderListModelPrivate::updateSorting().

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◆ sortFinished

void FileInfoThread::sortFinished ( const QList< FileProperty > & list ) const

signal

Referenced by getFileInfos().

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◆ statusChanged

void FileInfoThread::statusChanged ( QQuickFolderListModel::Status status ) const

signal

Referenced by run().

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Friends And Related Symbol Documentation

◆ operator&

constexpr UpdateTypes operator&	(	UpdateType	f1,
		UpdateTypes	f2 )

friend

◆ operator|

constexpr UpdateTypes operator\|	(	UpdateType	f1,
		UpdateTypes	f2 )

friend

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

qtdeclarative/src/labs/folderlistmodel/fileinfothread_p.h (e28e15441afd48a081e6869cd56a62a54b1f7ad2)
qtdeclarative/src/labs/folderlistmodel/fileinfothread.cpp (e28e15441afd48a081e6869cd56a62a54b1f7ad2)

Signals

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FileInfoThread()

◆ ~FileInfoThread()

Member Function Documentation

◆ clear()

◆ directoryChanged

◆ directoryUpdated

◆ findChangeRange()

◆ getFileInfos()

◆ initiateScan()

◆ removePath()

◆ run()

◆ runOnce()

◆ setCaseSensitive()

◆ setNameFilters()

◆ setPath()

◆ setRootPath()

◆ setShowDirs()

◆ setShowDirsFirst()

◆ setShowDotAndDotDot()

◆ setShowFiles()

◆ setShowHidden()

◆ setShowOnlyReadable()

◆ setSortFlags()

◆ sortFinished

◆ statusChanged

Friends And Related Symbol Documentation

◆ operator&

◆ operator|