KIO::MetaInfoJob Class Reference

MetaInfoJob is a KIO Job to retrieve meta information from files. More...

#include <metainfojob.h>

Inheritance diagram for KIO::MetaInfoJob:

[legend]

List of all members.

Signals
void	failed (const KFileItem *item)
void	gotMetaInfo (const KFileItem *item)
Public Member Functions
	MetaInfoJob (const KFileItemList &items, bool deleteItems=false)
void	removeItem (const KFileItem *item)
virtual	~MetaInfoJob ()
Static Public Member Functions
static QStringList	availablePlugins ()
static QStringList	supportedMimeTypes ()
Protected Slots
virtual void	slotResult (KIO::Job *job)
Protected Member Functions
void	getMetaInfo ()

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Detailed Description

MetaInfoJob is a KIO Job to retrieve meta information from files.

KIO Job to retrieve meta information from files.

Since:

3.1

Definition at line 35 of file metainfojob.h.

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Constructor & Destructor Documentation

MetaInfoJob::MetaInfoJob	(	const KFileItemList &	items,
		bool	deleteItems = false
	)

Creates a new MetaInfoJob.

Parameters:

	items	A list of KFileItems to get the metainfo for
	deleteItems	If true, the finished KFileItems are deleted

Definition at line 44 of file metainfojob.cpp.

MetaInfoJob::~MetaInfoJob

(

)

[virtual]

Definition at line 69 of file metainfojob.cpp.

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Member Function Documentation

QStringList MetaInfoJob::availablePlugins

(

)

[static]

Returns a list of all available metainfo plugins.

The list contains the basenames of the plugins' .desktop files (no path, no .desktop).

Returns:

the list of available meta info plugins

Definition at line 154 of file metainfojob.cpp.

void KIO::MetaInfoJob::failed

(

const KFileItem *

item

)

[signal]

Emitted when metainfo for item could not be extracted, either because a plugin for its MIME type does not exist, or because something went wrong.

Parameters:

item

the KFileItem of the file that failed

void MetaInfoJob::getMetaInfo

(

)

[protected]

Definition at line 124 of file metainfojob.cpp.

void KIO::MetaInfoJob::gotMetaInfo

(

const KFileItem *

item

)

[signal]

Emitted when the meta info for item has been successfully retrieved.

Parameters:

item

the KFileItem describing the fetched item

void MetaInfoJob::removeItem

(

const KFileItem *

item

)

Removes an item from metainfo extraction.

Parameters:

item

the item that should be removed from the queue

Definition at line 80 of file metainfojob.cpp.

void MetaInfoJob::slotResult

(

KIO::Job *

job

)

[protected, virtual, slot]

Called whenever a subjob finishes.

Default implementation checks for errors and propagates to parent job, then calls removeSubjob. Override if you don't want subjobs errors to be propagated.

Parameters:

job

the subjob

See also:

result()

Reimplemented from KIO::Job.

Definition at line 116 of file metainfojob.cpp.

QStringList MetaInfoJob::supportedMimeTypes

(

)

[static]

Returns a list of all supported MIME types.

The list can contain entries like text/ * (without the space).

Returns:

the list of MIME types that are supported

Definition at line 163 of file metainfojob.cpp.

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

• metainfojob.h
• metainfojob.cpp