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CMdaImageDataReadUtilityPriv Class Reference

class CMdaImageDataReadUtilityPriv : public CMdaImageUtilityPriv

Inherits from

CMdaImageDataReadUtilityPriv
- CMdaImageUtilityPriv
  - CBase

Public Member Functions
	~CMdaImageDataReadUtilityPriv ()
void	CancelConvertL ()
void	ConvertL ( CFbsBitmap &, TInt )
void	ConvertL ( CFbsBitmap &, CFbsBitmap &, TInt )
void	DoCancel ()
void	DoClose ()
const TDesC &	FrameCommentL ( TInt )
TInt	FrameCount ()
void	FrameInfo ( TInt , TFrameInfo &)
void	RunL ()

Protected Member Functions
	CMdaImageDataReadUtilityPriv ( MMdaImageUtilObserver &, CMdaImageDataReadUtility *)
void	DoOpenL ()

Private Member Functions
void	GetCommentL ()
CMdaImageDataReadUtility *	Parent ()

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()
	CMdaImageUtilityPriv::CMdaImageUtilityPriv(MMdaImageUtilObserver &,CMdaImageUtility *)
	CMdaImageUtilityPriv::Close()
	CMdaImageUtilityPriv::Close(TBool)
	CMdaImageUtilityPriv::CloseEcomSession()
	CMdaImageUtilityPriv::Initialize()
	CMdaImageUtilityPriv::OpenEcomSessionL()
	CMdaImageUtilityPriv::OpenFsSessionL()
	CMdaImageUtilityPriv::SelfComplete(TInt)
	CMdaImageUtilityPriv::SetUidsFromOrigFormatsL(TMdaClipFormat ,TMdaPackage ,TMdaPackage *)
	CMdaImageUtilityPriv::defined(__ECOM_POWERDOWN_WORKAROUND)
	CMdaImageUtilityPriv::~CMdaImageUtilityPriv()

Protected Member Enumerations
enum	TState { EStateClosed , EStateOpening , EStateOpeningWait , EStateOpen , EStateConverting }

Protected Attributes
RPointerArray < HBufC >	iComment
CImageDecoder *	iDecoder
TDisplayMode	iDestinationDisplayMode
TInt	iDestinationHandle
TDisplayMode	iDestinationMaskDisplayMode
TInt	iDestinationMaskHandle
TSize	iDestinationSize
TInt	iKeptFrameNumber
TBool	iPrevConvertUnderflowed
TState	iState

Inherited Attributes
	CMdaImageUtilityPriv::iEcomSession
	CMdaImageUtilityPriv::iFrameData
	CMdaImageUtilityPriv::iFs
	CMdaImageUtilityPriv::iImageData
	CMdaImageUtilityPriv::iImageSubType
	CMdaImageUtilityPriv::iImageType
	CMdaImageUtilityPriv::iObserver
	CMdaImageUtilityPriv::iParent

Constructor & Destructor Documentation

CMdaImageDataReadUtilityPriv(MMdaImageUtilObserver &, CMdaImageDataReadUtility *)

CMdaImageDataReadUtilityPriv	(	MMdaImageUtilObserver &	aObserver,
		CMdaImageDataReadUtility *	aParent
	)	[protected]

Parameters

MMdaImageUtilObserver & aObserver
CMdaImageDataReadUtility * aParent

~CMdaImageDataReadUtilityPriv()

~CMdaImageDataReadUtilityPriv

(

)

[virtual]

Member Functions Documentation

CancelConvertL()

void

CancelConvertL

(

)

[virtual]

ConvertL(CFbsBitmap &, TInt)

void	ConvertL	(	CFbsBitmap &	aBitmap,
			TInt	aFrameNumber = 0
		)	[virtual]

Parameters

CFbsBitmap & aBitmap
TInt aFrameNumber = 0

ConvertL(CFbsBitmap &, CFbsBitmap &, TInt)

void	ConvertL	(	CFbsBitmap &	aBitmap,
			CFbsBitmap &	aMaskBitmap,
			TInt	aFrameNumber = 0
		)	[virtual]

Parameters

CFbsBitmap & aBitmap
CFbsBitmap & aMaskBitmap
TInt aFrameNumber = 0

DoCancel()

void

DoCancel

(

)

[virtual]

DoClose()

void

DoClose

(

)

[virtual]

DoOpenL()

void

DoOpenL

(

)

[protected, pure virtual]

FrameCommentL(TInt)

const TDesC &

FrameCommentL

(

TInt

aFrameNumber

)

Parameters

TInt aFrameNumber

FrameCount()

TInt

FrameCount

(

)

const [virtual]

Returns the number of frames in the image.

FrameInfo(TInt, TFrameInfo &)

void	FrameInfo	(	TInt	aFrame,
			TFrameInfo &	aInfo
		)	const [virtual]

Retrieves information about the specified frame.

This function should only be called after an existing image has been successfully opened or a new image successfully created.

Parameters

TInt aFrame
TFrameInfo & aInfo

GetCommentL()

void

GetCommentL

(

)

[private]

Parent()

CMdaImageDataReadUtility *

Parent

(

)

const [private, inline]

RunL()

void

RunL

(

)

[virtual]

Member Enumerations Documentation

Enum TState

Enumerators

EStateClosed
EStateOpening
EStateOpeningWait
EStateOpen
EStateConverting

Member Data Documentation

RPointerArray< HBufC > iComment

RPointerArray < HBufC >

iComment

[protected]

CImageDecoder * iDecoder

CImageDecoder *

iDecoder

[protected]

TDisplayMode iDestinationDisplayMode

TDisplayMode

iDestinationDisplayMode

[protected]

TInt iDestinationHandle

TInt

iDestinationHandle

[protected]

TDisplayMode iDestinationMaskDisplayMode

TDisplayMode

iDestinationMaskDisplayMode

[protected]

TInt iDestinationMaskHandle

TInt

iDestinationMaskHandle

[protected]

TSize iDestinationSize

TSize

iDestinationSize

[protected]

TInt iKeptFrameNumber

TInt

iKeptFrameNumber

[protected]

TBool iPrevConvertUnderflowed

TBool

iPrevConvertUnderflowed

[protected]

TState iState

TState

iState

[protected]