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CFileExtensionMIMEType Class Reference

class CFileExtensionMIMEType : public CBase

Class used to manage the mapping between an image's MIME type & file extension.

Inherits from

CFileExtensionMIMEType
- CBase

Public Member Functions
	~CFileExtensionMIMEType()
IMPORT_C const TDesC &	DisplayName()
IMPORT_C const TDesC &	FileExtension()
IMPORT_C TUid	ImageSubType()
IMPORT_C TUid	ImageType()
IMPORT_C TUid	ImplementationUid()
IMPORT_C const TDesC8 &	MIMEType()
CFileExtensionMIMEType *	NewL(const TDesC8 &, const TDesC8 &, const TDesC &, TUid, TUid, TUid)
IMPORT_C CFileExtensionMIMEType *	NewLC(const TDesC8 &, const TDesC8 &, const TDesC &, TUid, TUid, TUid)

Private Member Functions
	CFileExtensionMIMEType()
void	ConstructL(const TDesC8 &, const TDesC8 &, const TDesC &, TUid, TUid, TUid)

Inherited Functions
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Private Attributes
HBufC *	iDisplayName
HBufC *	iFileExtension
TUid	iImageSubTypeUid
TUid	iImageTypeUid
TUid	iImplementationUid
HBufC8 *	iMIMEType

Constructor & Destructor Documentation

CFileExtensionMIMEType()

CFileExtensionMIMEType

(

)

[private]

Default constructor.

~CFileExtensionMIMEType()

IMPORT_C

~CFileExtensionMIMEType

(

)

Destructor.

Frees all resources owned by the object prior to its destruction.

Member Functions Documentation

ConstructL(const TDesC8 &, const TDesC8 &, const TDesC &, TUid, TUid, TUid)

void	ConstructL	(	const TDesC8 &	aExtn,
			const TDesC8 &	aMIMEType,
			const TDesC &	aDisplayName,
			TUid	aImageType,
			TUid	aImageSubType,
			TUid	aImplementationUid
		)	[private]

Second phase constructor.

Parameters

const TDesC8 & aExtn	The file extension
const TDesC8 & aMIMEType	The associated MIME type.
const TDesC & aDisplayName	The display name of the implementation
TUid aImageType	The plugin decoder/encoder type UID.
TUid aImageSubType	The plugin decoder/encoder sub-type UID.
TUid aImplementationUid	The unique ID of the implementation.

DisplayName()

IMPORT_C const TDesC &

DisplayName

(

)

const

Returns the human-readable plugin description.

FileExtension()

IMPORT_C const TDesC &

FileExtension

(

)

const

Returns the image file extension info.

ImageSubType()

IMPORT_C TUid

ImageSubType

(

)

const

Returns the image sub-type associated with the plugin.

ImageType()

IMPORT_C TUid

ImageType

(

)

const

Returns the image type associated with the plugin.

ImplementationUid()

IMPORT_C TUid

ImplementationUid

(

)

const

Returns the implementation UID of the plugin.

MIMEType()

IMPORT_C const TDesC8 &

MIMEType

(

)

const

Returns the image MIME type info.

NewL(const TDesC8 &, const TDesC8 &, const TDesC &, TUid, TUid, TUid)

CFileExtensionMIMEType *	NewL	(	const TDesC8 &	aExtn,
			const TDesC8 &	aMIMEType,
			const TDesC &	aDisplayName,
			TUid	aImageType,
			TUid	aImageSubType,
			TUid	aImplementationUid
		)	[static]

Constructs a new file extension/MIME type entry.

A leave occurs if there is insufficient memory available.

Parameters

const TDesC8 & aExtn	The file extension.
const TDesC8 & aMIMEType	The associated MIME type.
const TDesC & aDisplayName	The display name of the implementation
TUid aImageType	The plugin decoder/encoder type UID.
TUid aImageSubType	The plugin decoder/encoder sub-type UID.
TUid aImplementationUid	The unique ID of the implementation.

NewLC(const TDesC8 &, const TDesC8 &, const TDesC &, TUid, TUid, TUid)

IMPORT_C CFileExtensionMIMEType *	NewLC	(	const TDesC8 &	aExtn,
			const TDesC8 &	aMIMEType,
			const TDesC &	aDisplayName,
			TUid	aImageType,
			TUid	aImageSubType,
			TUid	aImplementationUid
		)	[static]

Constructs a new file extension/MIME type entry. The new object is left on the clean-up stack.

A leave occurs if there is insufficient memory available.

Parameters

const TDesC8 & aExtn	The file extension.
const TDesC8 & aMIMEType	The associated MIME type.
const TDesC & aDisplayName	The display name of the implementation
TUid aImageType	The plugin decoder/encoder type UID.
TUid aImageSubType	The plugin decoder/encoder sub-type UID.
TUid aImplementationUid	The unique ID of the implementation.

Member Data Documentation

HBufC * iDisplayName

HBufC *

iDisplayName

[private]

HBufC * iFileExtension

HBufC *

iFileExtension

[private]

TUid iImageSubTypeUid

TUid

iImageSubTypeUid

[private]

TUid iImageTypeUid

TUid

iImageTypeUid

[private]

TUid iImplementationUid

TUid

iImplementationUid

[private]

HBufC8 * iMIMEType

HBufC8 *

iMIMEType

[private]