Marble::HttpDownloadManager

#include <HttpDownloadManager.h>

Inheritance diagram for Marble::HttpDownloadManager:

Signals

void downloadComplete (const QString &, const QString &)
 
void downloadComplete (const QByteArray &data, const QString &initiatorId)
 
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)
 
bool blockSignals (bool block)
 
const QObjectListchildren () 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 ()
 
void dumpObjectInfo () const const
 
void dumpObjectTree ()
 
void dumpObjectTree () const const
 
QList< QByteArraydynamicPropertyNames () const const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
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
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 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
 
qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
qobject_cast (QObject *object)
 
qobject_cast (const QObject *object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
QThreadthread () 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 *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 QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (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
 
QObjectsender () 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 43 of file HttpDownloadManager.h.

Constructor & Destructor Documentation

HttpDownloadManager::HttpDownloadManager ( StoragePolicy *  policy)
explicit

Creates a new http download manager.

Note
HttpDownloadManager doesn't take ownership of policy.
Parameters
policyThe storage policy for this manager.

Definition at line 106 of file HttpDownloadManager.cpp.

HttpDownloadManager::~HttpDownloadManager ( )
override

Destroys the http download manager.

Definition at line 114 of file HttpDownloadManager.cpp.

Member Function Documentation

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 141 of file HttpDownloadManager.cpp.

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.

void Marble::HttpDownloadManager::jobAdded ( )
signal

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

void Marble::HttpDownloadManager::jobRemoved ( )
signal

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

The job might be completed or blacklisted.

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

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

void HttpDownloadManager::setDownloadEnabled ( const bool  enable)

Switches loading on/off, useful for offline mode.

Definition at line 119 of file HttpDownloadManager.cpp.


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