KHTMLPageCache Class Reference

#include <khtml_pagecache.h>

Inheritance diagram for KHTMLPageCache:

Public Slots
void	saveData (long id, QDataStream *str)

Public Member Functions
void	addData (long id, const QByteArray &data)
void	cancelEntry (long id)
void	cancelFetch (QObject *recvObj)
long	createCacheEntry ()
void	endData (long id)
void	fetchData (long id, QObject *recvObj, const char *recvSlot)
bool	isComplete (long id)
bool	isValid (long id)
Public Member Functions inherited from QObject
	QObject (QObject *parent)
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 ()
void	dumpObjectInfo () const const
void	dumpObjectTree ()
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 QRegExp &regExp, 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
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 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_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
T	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)
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	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)
QThread *	thread () const const

Static Public Member Functions
static KHTMLPageCache *	self ()
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)
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
QObject *	sender () const const
int	senderSignalIndex () const const
virtual void	timerEvent (QTimerEvent *event)

Detailed Description

Singleton Object that handles a binary cache on top of the http cache management of kio.

A limited number of HTML pages are stored in this cache. This cache is used for the history and operations like "view source". These operations always want to use the original document and don't want to fetch the data from the network again.

It operates completely independent from the kio_http cache.

Definition at line 38 of file khtml_pagecache.h.

Member Function Documentation

addData()

void KHTMLPageCache::addData	(	long	id,
		const QByteArray &	data
	)

Add data to the cache entry with id id.

Definition at line 170 of file khtml_pagecache.cpp.

cancelEntry()

void KHTMLPageCache::cancelEntry

(

long

id

)

Cancel the entry.

Definition at line 189 of file khtml_pagecache.cpp.

cancelFetch()

void KHTMLPageCache::cancelFetch

(

QObject *

recvObj

)

Cancel sending data to recvObj.

Definition at line 234 of file khtml_pagecache.cpp.

createCacheEntry()

long KHTMLPageCache::createCacheEntry

(

)

Create a new cache entry.

Returns

a cache entry ID is returned.

Definition at line 157 of file khtml_pagecache.cpp.

endData()

void KHTMLPageCache::endData

(

long

id

)

Signal end of data for the cache entry with id id.

After calling this the entry is marked complete

Definition at line 180 of file khtml_pagecache.cpp.

fetchData()

void KHTMLPageCache::fetchData	(	long	id,
		QObject *	recvObj,
		const char *	recvSlot
	)

Fetch data for cache entry id and send it to slot recvSlot in the object recvObj.

Definition at line 215 of file khtml_pagecache.cpp.

isComplete()

bool KHTMLPageCache::isComplete

(

long

id

)

Returns

true when the cache entry with id is still valid, and the complete data is available for reading

Definition at line 205 of file khtml_pagecache.cpp.

isValid()

bool KHTMLPageCache::isValid

(

long

id

)

Returns

true when the cache entry with id is still valid, and at least some of the data is available for reading (the complete data may not yet be loaded)

Definition at line 199 of file khtml_pagecache.cpp.

saveData

void KHTMLPageCache::saveData ( long  id, QDataStream *  str  )

slot

Save the data of cache entry id to the datastream str.

Definition at line 274 of file khtml_pagecache.cpp.

self()

KHTMLPageCache * KHTMLPageCache::self ( )

static

static "constructor".

Returns

returns a pointer to the cache, if it exists. creates a new cache otherwise.

Definition at line 137 of file khtml_pagecache.cpp.

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

• khtml_pagecache.h
• khtml_pagecache.cpp