TDEHTMLPageCache Class Reference

#include <tdehtml_pagecache.h>

Inherits TQObject.

Public Member Functions
long	createCacheEntry ()
void	addData (long id, const TQByteArray &data)
void	endData (long id)
void	cancelEntry (long id)
bool	isValid (long id)
bool	isComplete (long id)
void	fetchData (long id, TQObject *recvObj, const char *recvSlot)
void	cancelFetch (TQObject *recvObj)
void	saveData (long id, TQDataStream *str)

Static Public Member Functions
static TDEHTMLPageCache *	self ()

Detailed Description

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

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 tdeio_http cache.

Definition at line 41 of file tdehtml_pagecache.h.

Member Function Documentation

addData()

void TDEHTMLPageCache::addData	(	long	id,
		const TQByteArray &	data
	)

Add data to the cache entry with id id.

Definition at line 158 of file tdehtml_pagecache.cpp.

cancelEntry()

void TDEHTMLPageCache::cancelEntry

(

long

id

)

Cancel the entry.

Definition at line 174 of file tdehtml_pagecache.cpp.

cancelFetch()

void TDEHTMLPageCache::cancelFetch

(

TQObject *

recvObj

)

Cancel sending data to recvObj.

Definition at line 218 of file tdehtml_pagecache.cpp.

createCacheEntry()

long TDEHTMLPageCache::createCacheEntry

(

)

Create a new cache entry.

Returns

a cache entry ID is returned.

Definition at line 143 of file tdehtml_pagecache.cpp.

endData()

void TDEHTMLPageCache::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 166 of file tdehtml_pagecache.cpp.

fetchData()

void TDEHTMLPageCache::fetchData	(	long	id,
		TQObject *	recvObj,
		const char *	recvSlot
	)

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

Definition at line 200 of file tdehtml_pagecache.cpp.

isComplete()

bool TDEHTMLPageCache::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 191 of file tdehtml_pagecache.cpp.

isValid()

bool TDEHTMLPageCache::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 185 of file tdehtml_pagecache.cpp.

saveData()

void TDEHTMLPageCache::saveData	(	long	id,
		TQDataStream *	str
	)

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

Definition at line 272 of file tdehtml_pagecache.cpp.

self()

TDEHTMLPageCache * TDEHTMLPageCache::self ( )

static

static "constructor".

Returns

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

Definition at line 121 of file tdehtml_pagecache.cpp.

---

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

• tdehtml_pagecache.h
• tdehtml_pagecache.cpp