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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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TileProvider Class Reference

#include <qgeotileproviderosm.h>

+ Inheritance diagram for TileProvider:
+ Collaboration diagram for TileProvider:

Public Types

enum  Status { Idle , Resolving , Valid , Invalid }
 

Public Slots

void onNetworkReplyFinished ()
 
void onNetworkReplyError (QNetworkReply::NetworkError error)
 
- Public Slots inherited from QObject
void deleteLater ()
 \threadsafe
 

Signals

void resolutionFinished (TileProvider *provider)
 
void resolutionError (TileProvider *provider)
 
- 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

 TileProvider ()
 
 TileProvider (const QUrl &urlRedirector, bool highDpi=false)
 
 TileProvider (const QString &urlTemplate, const QString &format, const QString &copyRightMap, const QString &copyRightData, bool highDpi=false, int minimumZoomLevel=0, int maximumZoomLevel=19)
 
 ~TileProvider ()
 
void setNetworkManager (QNetworkAccessManager *nm)
 
void resolveProvider ()
 
void handleError (QNetworkReply::NetworkError error)
 
void setupProvider ()
 
bool isValid () const
 
bool isInvalid () const
 
bool isResolved () const
 
Status status () const
 
QString mapCopyRight () const
 
QString dataCopyRight () const
 
QString styleCopyRight () const
 
QString format () const
 
int minimumZoomLevel () const
 
int maximumZoomLevel () const
 
const QDateTimetimestamp () const
 
bool isHighDpi () const
 
bool isHTTPS () const
 
QUrl tileAddress (int x, int y, int z) const
 
void setStyleCopyRight (const QString &copyright)
 
void setTimestamp (const QDateTime &timestamp)
 
- 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< QStringbindableObjectName ()
 
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).
 
QThreadthread () 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 >
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 >
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 QObjectListchildren () 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< QByteArraydynamicPropertyNames () const
 
QBindingStoragebindingStorage ()
 
const QBindingStoragebindingStorage () const
 
QObjectparent () 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.
 

Public Attributes

Status m_status
 
QUrl m_urlRedirector
 
QNetworkAccessManagerm_nm
 
QString m_urlTemplate
 
QString m_format
 
QString m_copyRightMap
 
QString m_copyRightData
 
QString m_copyRightStyle
 
QString m_urlPrefix
 
QString m_urlSuffix
 
int m_minimumZoomLevel
 
int m_maximumZoomLevel
 
QDateTime m_timestamp
 
bool m_highDpi
 
int paramsLUT [3]
 
QString paramsSep [2]
 

Friends

class QGeoTileProviderOsm
 

Additional Inherited Members

- 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)
 
- Protected Member Functions inherited from QObject
QObjectsender () 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 inherited from QObject
QScopedPointer< QObjectDatad_ptr
 
- Properties inherited from QObject
QString objectName
 the name of this object
 

Detailed Description

Definition at line 22 of file qgeotileproviderosm.h.

Member Enumeration Documentation

◆ Status

Enumerator
Idle 
Resolving 
Valid 
Invalid 

Definition at line 26 of file qgeotileproviderosm.h.

Constructor & Destructor Documentation

◆ TileProvider() [1/3]

TileProvider::TileProvider ( )

Definition at line 260 of file qgeotileproviderosm.cpp.

◆ TileProvider() [2/3]

TileProvider::TileProvider ( const QUrl & urlRedirector,
bool highDpi = false )

Definition at line 265 of file qgeotileproviderosm.cpp.

References Invalid, QUrl::isValid(), m_status, and m_urlRedirector.

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◆ TileProvider() [3/3]

TileProvider::TileProvider ( const QString & urlTemplate,
const QString & format,
const QString & copyRightMap,
const QString & copyRightData,
bool highDpi = false,
int minimumZoomLevel = 0,
int maximumZoomLevel = 19 )

Definition at line 272 of file qgeotileproviderosm.cpp.

References setupProvider().

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◆ ~TileProvider()

TileProvider::~TileProvider ( )

Definition at line 286 of file qgeotileproviderosm.cpp.

Member Function Documentation

◆ dataCopyRight()

QString TileProvider::dataCopyRight ( ) const
inline

Definition at line 563 of file qgeotileproviderosm.cpp.

References m_copyRightData.

Referenced by QGeoTileProviderOsm::dataCopyRight().

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◆ format()

QString TileProvider::format ( ) const
inline

Definition at line 573 of file qgeotileproviderosm.cpp.

References m_format.

Referenced by QGeoTileProviderOsm::format().

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◆ handleError()

◆ isHighDpi()

bool TileProvider::isHighDpi ( ) const
inline

Definition at line 593 of file qgeotileproviderosm.cpp.

References m_highDpi.

Referenced by QGeoTileProviderOsm::isHighDpi().

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◆ isHTTPS()

bool TileProvider::isHTTPS ( ) const
inline

Definition at line 598 of file qgeotileproviderosm.cpp.

References m_urlTemplate, QStringLiteral, and QString::startsWith().

Referenced by QGeoTileProviderOsm::QGeoTileProviderOsm(), and QGeoTileProviderOsm::updateCameraCapabilities().

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◆ isInvalid()

bool TileProvider::isInvalid ( ) const
inline

Definition at line 548 of file qgeotileproviderosm.cpp.

References Invalid, and m_status.

Referenced by QGeoTileProviderOsm::onResolutionError().

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◆ isResolved()

bool TileProvider::isResolved ( ) const
inline

Definition at line 553 of file qgeotileproviderosm.cpp.

References Invalid, m_status, and Valid.

◆ isValid()

bool TileProvider::isValid ( ) const
inline

Definition at line 543 of file qgeotileproviderosm.cpp.

References m_status, and Valid.

Referenced by QGeoTileProviderOsm::QGeoTileProviderOsm(), QGeoTileProviderOsm::disableRedirection(), QGeoTileProviderOsm::isValid(), onNetworkReplyFinished(), QGeoTileProviderOsm::onResolutionError(), and QGeoTileProviderOsm::updateCameraCapabilities().

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◆ mapCopyRight()

QString TileProvider::mapCopyRight ( ) const
inline

Definition at line 558 of file qgeotileproviderosm.cpp.

References m_copyRightMap.

Referenced by QGeoTileProviderOsm::mapCopyRight().

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◆ maximumZoomLevel()

int TileProvider::maximumZoomLevel ( ) const
inline

Definition at line 583 of file qgeotileproviderosm.cpp.

References m_maximumZoomLevel.

Referenced by QGeoTileProviderOsm::maximumZoomLevel().

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◆ minimumZoomLevel()

int TileProvider::minimumZoomLevel ( ) const
inline

Definition at line 578 of file qgeotileproviderosm.cpp.

References m_minimumZoomLevel.

Referenced by QGeoTileProviderOsm::minimumZoomLevel().

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◆ onNetworkReplyError

void TileProvider::onNetworkReplyError ( QNetworkReply::NetworkError error)
slot

Definition at line 477 of file qgeotileproviderosm.cpp.

References QObject::deleteLater(), emit, error, handleError(), Idle, m_status, resolutionError(), Resolving, and QObject::sender().

Referenced by resolveProvider().

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◆ onNetworkReplyFinished

void TileProvider::onNetworkReplyFinished ( )
slot

◆ resolutionError

void TileProvider::resolutionError ( TileProvider * provider)
signal

Referenced by onNetworkReplyError(), onNetworkReplyFinished(), and QGeoTileProviderOsm::resolveProvider().

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◆ resolutionFinished

void TileProvider::resolutionFinished ( TileProvider * provider)
signal

Referenced by onNetworkReplyFinished(), and QGeoTileProviderOsm::resolveProvider().

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◆ resolveProvider()

void TileProvider::resolveProvider ( )

Definition at line 290 of file qgeotileproviderosm.cpp.

References QNetworkRequest::BackgroundRequestAttribute, QNetworkRequest::CacheLoadControlAttribute, QObject::connect(), QNetworkReply::errorOccurred(), QNetworkReply::finished(), QNetworkAccessManager::get(), Idle, Invalid, m_nm, m_status, m_urlRedirector, onNetworkReplyError(), onNetworkReplyFinished(), QNetworkRequest::PreferNetwork, QByteArrayLiteral, reply, request, Resolving, QNetworkRequest::setAttribute(), QNetworkRequest::setHeader(), QNetworkRequest::setUrl(), QNetworkRequest::UserAgentHeader, and Valid.

Referenced by QGeoTileProviderOsm::onResolutionError(), and QGeoTileProviderOsm::resolveProvider().

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◆ setNetworkManager()

void TileProvider::setNetworkManager ( QNetworkAccessManager * nm)

Definition at line 629 of file qgeotileproviderosm.cpp.

References m_nm.

Referenced by QGeoTileProviderOsm::addProvider().

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◆ setStyleCopyRight()

void TileProvider::setStyleCopyRight ( const QString & copyright)

Definition at line 603 of file qgeotileproviderosm.cpp.

References m_copyRightStyle.

◆ setTimestamp()

void TileProvider::setTimestamp ( const QDateTime & timestamp)

Definition at line 608 of file qgeotileproviderosm.cpp.

References m_timestamp, and timestamp().

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◆ setupProvider()

void TileProvider::setupProvider ( )

Definition at line 487 of file qgeotileproviderosm.cpp.

References i, QString::indexOf(), QString::isEmpty(), m_format, m_maximumZoomLevel, m_minimumZoomLevel, m_status, m_urlPrefix, m_urlSuffix, m_urlTemplate, QString::mid(), paramsLUT, paramsSep, QString::size(), sort2(), and Valid.

Referenced by TileProvider(), and onNetworkReplyFinished().

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◆ status()

TileProvider::Status TileProvider::status ( ) const
inline

Definition at line 634 of file qgeotileproviderosm.cpp.

References m_status.

Referenced by QGeoTileProviderOsm::addProvider().

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◆ styleCopyRight()

QString TileProvider::styleCopyRight ( ) const
inline

Definition at line 568 of file qgeotileproviderosm.cpp.

References m_copyRightStyle.

Referenced by QGeoTileProviderOsm::styleCopyRight().

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◆ tileAddress()

QUrl TileProvider::tileAddress ( int x,
int y,
int z ) const

Definition at line 613 of file qgeotileproviderosm.cpp.

References m_maximumZoomLevel, m_urlPrefix, m_urlSuffix, QString::number(), paramsLUT, paramsSep, and url.

Referenced by QGeoTileProviderOsm::tileAddress().

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◆ timestamp()

const QDateTime & TileProvider::timestamp ( ) const
inline

Definition at line 588 of file qgeotileproviderosm.cpp.

References m_timestamp.

Referenced by setTimestamp(), and QGeoTileProviderOsm::timestamp().

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Friends And Related Symbol Documentation

◆ QGeoTileProviderOsm

friend class QGeoTileProviderOsm
friend

Definition at line 96 of file qgeotileproviderosm.h.

Member Data Documentation

◆ m_copyRightData

QString TileProvider::m_copyRightData

Definition at line 76 of file qgeotileproviderosm.h.

Referenced by dataCopyRight(), and onNetworkReplyFinished().

◆ m_copyRightMap

QString TileProvider::m_copyRightMap

Definition at line 75 of file qgeotileproviderosm.h.

Referenced by mapCopyRight(), and onNetworkReplyFinished().

◆ m_copyRightStyle

QString TileProvider::m_copyRightStyle

Definition at line 77 of file qgeotileproviderosm.h.

Referenced by onNetworkReplyFinished(), setStyleCopyRight(), and styleCopyRight().

◆ m_format

QString TileProvider::m_format

Definition at line 74 of file qgeotileproviderosm.h.

Referenced by format(), onNetworkReplyFinished(), and setupProvider().

◆ m_highDpi

bool TileProvider::m_highDpi

Definition at line 83 of file qgeotileproviderosm.h.

Referenced by isHighDpi().

◆ m_maximumZoomLevel

int TileProvider::m_maximumZoomLevel

◆ m_minimumZoomLevel

int TileProvider::m_minimumZoomLevel

Definition at line 80 of file qgeotileproviderosm.h.

Referenced by minimumZoomLevel(), onNetworkReplyFinished(), and setupProvider().

◆ m_nm

QNetworkAccessManager* TileProvider::m_nm

Definition at line 72 of file qgeotileproviderosm.h.

Referenced by resolveProvider(), and setNetworkManager().

◆ m_status

◆ m_timestamp

QDateTime TileProvider::m_timestamp

Definition at line 82 of file qgeotileproviderosm.h.

Referenced by onNetworkReplyFinished(), setTimestamp(), and timestamp().

◆ m_urlPrefix

QString TileProvider::m_urlPrefix

Definition at line 78 of file qgeotileproviderosm.h.

Referenced by setupProvider(), and tileAddress().

◆ m_urlRedirector

QUrl TileProvider::m_urlRedirector

Definition at line 71 of file qgeotileproviderosm.h.

Referenced by TileProvider(), onNetworkReplyFinished(), and resolveProvider().

◆ m_urlSuffix

QString TileProvider::m_urlSuffix

Definition at line 79 of file qgeotileproviderosm.h.

Referenced by setupProvider(), and tileAddress().

◆ m_urlTemplate

QString TileProvider::m_urlTemplate

Definition at line 73 of file qgeotileproviderosm.h.

Referenced by isHTTPS(), onNetworkReplyFinished(), and setupProvider().

◆ paramsLUT

int TileProvider::paramsLUT[3]

Definition at line 85 of file qgeotileproviderosm.h.

Referenced by setupProvider(), and tileAddress().

◆ paramsSep

QString TileProvider::paramsSep[2]

Definition at line 86 of file qgeotileproviderosm.h.

Referenced by setupProvider(), and tileAddress().


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