Marble::HttpDownloadManager Class Reference

#include <HttpDownloadManager.h>

Inheritance diagram for Marble::HttpDownloadManager:

Signals
void	downloadComplete (const QByteArray &data, const QString &initiatorId)
void	downloadComplete (const QString &, const QString &)
void	jobAdded ()
void	jobRemoved ()
void	progressChanged (int active, int queued)

Public Slots
void	addJob (const QUrl &sourceUrl, const QString &destFilename, const QString &id, const DownloadUsage usage)

Public Member Functions
	HttpDownloadManager (StoragePolicy *policy)
	~HttpDownloadManager () override
void	addDownloadPolicy (const DownloadPolicy &)
void	setDownloadEnabled (const bool enable)
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
bool	blockSignals (bool block)
const QObjectList &	children () const const
QMetaObject::Connection	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const char *signal, const QObject *receiver, const char *method) const const
bool	disconnect (const QObject *receiver, const char *method) const const
void	dumpObjectInfo () const const
void	dumpObjectTree () const const
QList< QByteArray >	dynamicPropertyNames () const const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQuickItemType () const const
bool	isWidgetType () const const
bool	isWindowType () const const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const const
void	moveToThread (QThread *targetThread)
QString	objectName () const const
void	objectNameChanged (const QString &objectName)
QObject *	parent () const const
QVariant	property (const char *name) const const
	Q_CLASSINFO (Name, Value)
	Q_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	Q_NAMESPACE Q_NAMESPACE
	Q_NAMESPACE_EXPORT (EXPORT_MACRO)
	Q_OBJECT Q_OBJECT
	Q_PROPERTY (...)
	Q_REVISION Q_REVISION
	Q_SET_OBJECT_NAME (Object)
	Q_SIGNAL Q_SIGNAL
	Q_SIGNALS Q_SIGNALS
	Q_SLOT Q_SLOT
	Q_SLOTS Q_SLOTS
T	qobject_cast (const QObject *object)
T	qobject_cast (QObject *object)
	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
void	removeEventFilter (QObject *obj)
void	setObjectName (const QString &name)
void	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
QThread *	thread () const const

Static Public Member Functions
static QByteArray	userAgent (const QString &platform, const QString &plugin)
Static Public Member Functions inherited from QObject
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 *context, Functor functor, 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)
bool	disconnect (const QMetaObject::Connection &connection)
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 QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
QString	tr (const char *sourceText, const char *disambiguation, int n)

Additional Inherited Members
Properties inherited from QObject
	objectName
Public Attributes inherited from QObject
typedef	QObjectList
Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const QMetaMethod &signal)
bool	isSignalConnected (const QMetaMethod &signal) const const
int	receivers (const char *signal) const const
QObject *	sender () const const
int	senderSignalIndex () const const
virtual void	timerEvent (QTimerEvent *event)

Detailed Description

This class manages scheduled downloads.

The downloadmanager offers a maximum number of active jobs and a limit for pending jobs. it also takes care that the job queue won't be polluted by jobs that timed out already.

Author

Torsten Rahn

Definition at line 38 of file HttpDownloadManager.h.

Constructor & Destructor Documentation

HttpDownloadManager()

HttpDownloadManager::HttpDownloadManager ( StoragePolicy * policy )

explicit

Creates a new http download manager.

Note

HttpDownloadManager doesn't take ownership of policy.

Parameters

policy

The storage policy for this manager.

Definition at line 98 of file HttpDownloadManager.cpp.

~HttpDownloadManager()

HttpDownloadManager::~HttpDownloadManager ( )

override

Destroys the http download manager.

Definition at line 106 of file HttpDownloadManager.cpp.

Member Function Documentation

addDownloadPolicy()

void HttpDownloadManager::addDownloadPolicy

(

const DownloadPolicy &

policy

)

Definition at line 125 of file HttpDownloadManager.cpp.

addJob

void HttpDownloadManager::addJob ( const QUrl & sourceUrl, const QString & destFilename, const QString & id, const DownloadUsage usage )

slot

Adds a new job with a sourceUrl, destination file name and given id.

Definition at line 134 of file HttpDownloadManager.cpp.

downloadComplete

void Marble::HttpDownloadManager::downloadComplete ( const QByteArray & data, const QString & initiatorId )

signal

This signal is emitted if a file is downloaded and the data argument contains the files content.

The HttpDownloadManager takes care to save it using the given storage policy.

jobAdded

void Marble::HttpDownloadManager::jobAdded ( )

signal

Signal is emitted when a new job is added to the queue.

jobRemoved

void Marble::HttpDownloadManager::jobRemoved ( )

signal

Signal is emitted when a job is removed from the queue.

The job might be completed or blacklisted.

progressChanged

void Marble::HttpDownloadManager::progressChanged ( int active, int queued )

signal

A job was queued, activated or removed (finished, failed)

setDownloadEnabled()

void HttpDownloadManager::setDownloadEnabled

(

const bool

enable

)

Switches loading on/off, useful for offline mode.

Definition at line 111 of file HttpDownloadManager.cpp.

userAgent()

QByteArray HttpDownloadManager::userAgent ( const QString & platform, const QString & plugin )

static

Definition at line 216 of file HttpDownloadManager.cpp.

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

• HttpDownloadManager.h
• HttpDownloadManager.cpp