#include <qgeotiledmappingmanagerengine_p.h>

Inheritance diagram for QGeoTiledMappingManagerEngine:

Collaboration diagram for QGeoTiledMappingManagerEngine:

Signals
void	tileError (const QGeoTileSpec &spec, const QString &errorString)

void	tileVersionChanged ()

Signals inherited from QGeoMappingManagerEngine
void	initialized ()

void	supportedMapTypesChanged ()

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
	QGeoTiledMappingManagerEngine (QObject *parent=nullptr)

virtual	~QGeoTiledMappingManagerEngine ()
	Destroys this mapping manager.

QGeoTileFetcher *	tileFetcher ()

QGeoMap *	createMap () override

void	releaseMap (QGeoTiledMap *map)

QSize	tileSize () const

int	tileVersion () const

virtual void	updateTileRequests (QGeoTiledMap *map, const QSet< QGeoTileSpec > &tilesAdded, const QSet< QGeoTileSpec > &tilesRemoved)

QAbstractGeoTileCache *	tileCache ()

virtual QSharedPointer< QGeoTileTexture >	getTileTexture (const QGeoTileSpec &spec)

QAbstractGeoTileCache::CacheAreas	cacheHint () const

Public Member Functions inherited from QGeoMappingManagerEngine
	QGeoMappingManagerEngine (QObject *parent=nullptr)
	Constructs a new engine with the specified parent.

virtual	~QGeoMappingManagerEngine ()
	Destroys this engine.

virtual QGeoMap *	createMap ()=0

QVariantMap	parameters () const

QString	managerName () const
	Returns the name which this engine implementation uses to distinguish itself from the implementations provided by other plugins.

int	managerVersion () const
	Returns the version of this engine implementation.

QList< QGeoMapType >	supportedMapTypes () const

QGeoCameraCapabilities	cameraCapabilities (int mapId=0) const

void	setLocale (const QLocale &locale)
	Sets the locale to be used by the this manager to locale.

QLocale	locale () const
	Returns the locale used to hint to this mapping manager about what language to use for map labels.

bool	isInitialized () const
	Return whether the engine has been initialized and is ready to be used.

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

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.

void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children.

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::milliseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

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

template<typename T >
T	findChild (const QString &aName=QString(), 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 (const QString &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 >
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 Slots
virtual void	engineTileFinished (const QGeoTileSpec &spec, const QByteArray &bytes, const QString &format)

virtual void	engineTileError (const QGeoTileSpec &spec, const QString &errorString)

Protected Member Functions
void	setTileFetcher (QGeoTileFetcher *fetcher)
	Sets the tile fetcher.

void	setTileSize (const QSize &tileSize)

void	setTileVersion (int version)

void	setCacheHint (QAbstractGeoTileCache::CacheAreas cacheHint)

void	setTileCache (QAbstractGeoTileCache *cache)
	Sets the tile cache.

Protected Member Functions inherited from QGeoMappingManagerEngine
void	setSupportedMapTypes (const QList< QGeoMapType > &supportedMapTypes)
	Sets the list of map types supported by this engine to mapTypes.

void	setCameraCapabilities (const QGeoCameraCapabilities &capabilities)

void	engineInitialized ()
	Marks the engine as initialized.

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)

Protected Attributes
QGeoTiledMap::PrefetchStyle	m_prefetchStyle = QGeoTiledMap::PrefetchTwoNeighbourLayers

QGeoTiledMappingManagerEnginePrivate *	d_ptr

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Friends
class	QGeoTileFetcher

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

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)

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 33 of file qgeotiledmappingmanagerengine_p.h.

Constructor & Destructor Documentation

◆ QGeoTiledMappingManagerEngine()

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

explicit

Definition at line 21 of file qgeotiledmappingmanagerengine.cpp.

◆ ~QGeoTiledMappingManagerEngine()

QGeoTiledMappingManagerEngine::~QGeoTiledMappingManagerEngine ( )

virtual

Destroys this mapping manager.

Definition at line 30 of file qgeotiledmappingmanagerengine.cpp.

References d_ptr.

Member Function Documentation

◆ cacheHint()

QAbstractGeoTileCache::CacheAreas QGeoTiledMappingManagerEngine::cacheHint ( ) const

Definition at line 234 of file qgeotiledmappingmanagerengine.cpp.

References d.

Referenced by setCacheHint().

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◆ createMap()

QGeoMap * QGeoTiledMappingManagerEngine::createMap ( )

overridevirtual

Implements QGeoMappingManagerEngine.

Reimplemented in QGeoTiledMappingManagerEngineMapbox, QGeoTiledMappingManagerEngineNokia, and QGeoTiledMappingManagerEngineOsm.

Definition at line 65 of file qgeotiledmappingmanagerengine.cpp.

◆ engineTileError

void QGeoTiledMappingManagerEngine::engineTileError	(	const QGeoTileSpec &	spec,
		const QString &	errorString
	)

protectedvirtualslot

Definition at line 181 of file qgeotiledmappingmanagerengine.cpp.

References QSet< T >::constBegin(), QSet< T >::constEnd(), d, emit, QSet< T >::isEmpty(), map, QSet< T >::remove(), and tileError().

Referenced by setTileFetcher().

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◆ engineTileFinished

void QGeoTiledMappingManagerEngine::engineTileFinished	(	const QGeoTileSpec &	spec,
		const QByteArray &	bytes,
		const QString &	format
	)

protectedvirtualslot

Definition at line 152 of file qgeotiledmappingmanagerengine.cpp.

References QSet< T >::constBegin(), QSet< T >::constEnd(), d, QAbstractGeoTileCache::insert(), QSet< T >::isEmpty(), map, QSet< T >::remove(), and tileCache().

Referenced by setTileFetcher().

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◆ getTileTexture()

QSharedPointer< QGeoTileTexture > QGeoTiledMappingManagerEngine::getTileTexture ( const QGeoTileSpec & spec )

virtual

Definition at line 271 of file qgeotiledmappingmanagerengine.cpp.

References d_ptr, and QGeoTiledMappingManagerEnginePrivate::tileCache_.

Referenced by QGeoTileRequestManagerPrivate::requestTiles().

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◆ releaseMap()

void QGeoTiledMappingManagerEngine::releaseMap ( QGeoTiledMap * map )

Definition at line 70 of file qgeotiledmappingmanagerengine.cpp.

References QHash< Key, T >::constBegin(), QHash< Key, T >::constEnd(), QSet< T >::contains(), d_ptr, QHash< Key, T >::insert(), QSet< T >::isEmpty(), map, QGeoTiledMappingManagerEnginePrivate::mapHash_, QHash< Key, T >::remove(), QSet< T >::remove(), and QGeoTiledMappingManagerEnginePrivate::tileHash_.

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◆ setCacheHint()

void QGeoTiledMappingManagerEngine::setCacheHint ( QAbstractGeoTileCache::CacheAreas cacheHint )

protected

Definition at line 240 of file qgeotiledmappingmanagerengine.cpp.

References cacheHint(), and d.

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◆ setTileCache()

void QGeoTiledMappingManagerEngine::setTileCache ( QAbstractGeoTileCache * cache )

protected

Sets the tile cache.

Takes ownership of the QObject.

Definition at line 249 of file qgeotiledmappingmanagerengine.cpp.

References cache, d, Q_ASSERT_X, and Q_FUNC_INFO.

Referenced by GeoTiledMappingManagerEngineEsri::GeoTiledMappingManagerEngineEsri(), QGeoTiledMappingManagerEngineMapbox::QGeoTiledMappingManagerEngineMapbox(), QGeoTiledMappingManagerEngineNokia::QGeoTiledMappingManagerEngineNokia(), and QGeoTiledMappingManagerEngineOsm::QGeoTiledMappingManagerEngineOsm().

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◆ setTileFetcher()

void QGeoTiledMappingManagerEngine::setTileFetcher ( QGeoTileFetcher * fetcher )

protected

Sets the tile fetcher.

Takes ownership of the QObject.

Definition at line 38 of file qgeotiledmappingmanagerengine.cpp.

References QObject::connect(), d, QGeoMappingManagerEngine::engineInitialized(), engineTileError(), engineTileFinished(), Qt::QueuedConnection, QObject::setParent(), QGeoTileFetcher::tileError(), and QGeoTileFetcher::tileFinished().

Referenced by GeoTiledMappingManagerEngineEsri::GeoTiledMappingManagerEngineEsri(), QGeoTiledMappingManagerEngineMapbox::QGeoTiledMappingManagerEngineMapbox(), QGeoTiledMappingManagerEngineNokia::QGeoTiledMappingManagerEngineNokia(), and QGeoTiledMappingManagerEngineOsm::QGeoTiledMappingManagerEngineOsm().

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◆ setTileSize()

void QGeoTiledMappingManagerEngine::setTileSize ( const QSize & tileSize )

protected

Definition at line 207 of file qgeotiledmappingmanagerengine.cpp.

References d, and tileSize().

Referenced by GeoTiledMappingManagerEngineEsri::GeoTiledMappingManagerEngineEsri(), QGeoTiledMappingManagerEngineMapbox::QGeoTiledMappingManagerEngineMapbox(), QGeoTiledMappingManagerEngineNokia::QGeoTiledMappingManagerEngineNokia(), and QGeoTiledMappingManagerEngineOsm::QGeoTiledMappingManagerEngineOsm().

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◆ setTileVersion()

void QGeoTiledMappingManagerEngine::setTileVersion ( int version )

protected

Definition at line 213 of file qgeotiledmappingmanagerengine.cpp.

References d, emit, and tileVersionChanged().

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◆ tileCache()

QAbstractGeoTileCache * QGeoTiledMappingManagerEngine::tileCache ( )

Definition at line 258 of file qgeotiledmappingmanagerengine.cpp.

References QAbstractGeoTileCache::baseLocationCacheDirectory(), d, and QGeoMappingManagerEngine::managerName().

Referenced by GeoTiledMappingManagerEngineEsri::GeoTiledMappingManagerEngineEsri(), QGeoTiledMappingManagerEngineMapbox::QGeoTiledMappingManagerEngineMapbox(), QGeoTiledMappingManagerEngineNokia::QGeoTiledMappingManagerEngineNokia(), QGeoTiledMappingManagerEngineOsm::QGeoTiledMappingManagerEngineOsm(), QGeoTiledMappingManagerEngineOsm::createMap(), and engineTileFinished().

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◆ tileError

void QGeoTiledMappingManagerEngine::tileError	(	const QGeoTileSpec &	spec,
		const QString &	errorString
	)

signal

Referenced by engineTileError().

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◆ tileFetcher()

QGeoTileFetcher * QGeoTiledMappingManagerEngine::tileFetcher ( )

Definition at line 59 of file qgeotiledmappingmanagerengine.cpp.

References d.

Referenced by GeoTiledMappingManagerEngineEsri::GeoTiledMappingManagerEngineEsri(), QGeoTiledMappingManagerEngineMapbox::QGeoTiledMappingManagerEngineMapbox(), and QGeoTiledMappingManagerEngineOsm::QGeoTiledMappingManagerEngineOsm().

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◆ tileSize()

QSize QGeoTiledMappingManagerEngine::tileSize ( ) const

Definition at line 222 of file qgeotiledmappingmanagerengine.cpp.

References d.

Referenced by QGeoTiledMappingManagerEngineNokia::QGeoTiledMappingManagerEngineNokia(), and setTileSize().

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◆ tileVersion()

int QGeoTiledMappingManagerEngine::tileVersion ( ) const

Definition at line 228 of file qgeotiledmappingmanagerengine.cpp.

References d.

◆ tileVersionChanged

void QGeoTiledMappingManagerEngine::tileVersionChanged ( )

signal

Referenced by QGeoTiledMap::QGeoTiledMap(), QGeoTiledMap::QGeoTiledMap(), and setTileVersion().

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◆ updateTileRequests()

void QGeoTiledMappingManagerEngine::updateTileRequests	(	QGeoTiledMap *	map,
		const QSet< QGeoTileSpec > &	tilesAdded,
		const QSet< QGeoTileSpec > &	tilesRemoved
	)