CMdaImageDataWriteUtility Class Reference

#include <mdaimageconverter.h>

Link against: mediaclientimage.lib

class CMdaImageDataWriteUtility : public CMdaImageUtility

Inherits from

Public Member Functions
virtual ~CMdaImageDataWriteUtility()
virtual IMPORT_C voidCancelConvertL()
virtual IMPORT_C voidConvertL(CFbsBitmap &, TInt)
virtual IMPORT_C voidConvertL(CFbsBitmap &, const TRect &, TInt)
virtual IMPORT_C voidConvertL(CFbsBitmap &, CFbsBitmap &, TInt)
virtual voidImageWriteUtil_Reserved1()
virtual voidImageWriteUtil_Reserved2()
virtual voidImageWriteUtil_Reserved3()
Protected Member Functions
virtual voidDoCancel()
virtual voidDoClose()
voidDoCreateL(TBool)
virtual CImageEncoder *Encoder()
virtual voidRunL()
Inherited Attributes
CActive::iStatus
CMdaImageUtility::iProperties
Inherited Enumerations
CActive:TPriority
Inherited Functions
CActive::CActive(TInt)
CActive::Cancel()
CActive::Deque()
CActive::Extension_(TUint,TAny *&,TAny *)
CActive::IsActive()const
CActive::IsAdded()const
CActive::Priority()const
CActive::RunError(TInt)
CActive::SetActive()
CActive::SetPriority(TInt)
CActive::~CActive()
CBase::CBase()
CBase::Delete(CBase *)
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()
CMdaImageUtility::CMdaImageUtility()
CMdaImageUtility::Close()
CMdaImageUtility::FrameCount()const
CMdaImageUtility::FrameInfo(TInt,TFrameInfo &)const
CMdaImageUtility::ImageUtil_Reserved1()
CMdaImageUtility::ImageUtil_Reserved2()
CMdaImageUtility::ImageUtil_Reserved3()
CMdaImageUtility::ImageUtil_Reserved4()
CMdaImageUtility::MoscoStateChangeEvent(CBase *,TInt,TInt,TInt)
CMdaImageUtility::SelfComplete(TInt)
CMdaImageUtility::~CMdaImageUtility()

Detailed Description

Deprecated7.0s - Replaced by Image Conversion library - see CImageEncoder

Base class used in the derivation of CMdaImageBitmapToDescUtility and CMdaImageBitmapToFileUtility.

It has no user accessible functions.

Since
6.0

See also: CMdaImageBitmapToDescUtility CMdaImageBitmapToFileUtility

Constructor & Destructor Documentation

~CMdaImageDataWriteUtility ( )

~CMdaImageDataWriteUtility()[virtual]

Member Function Documentation

CancelConvertL ( )

IMPORT_C voidCancelConvertL()[virtual]

Cancels the conversion operation.

The callback function MMdaImageUtilObserver::MiuoConvertComplete() is not called.

ConvertL ( CFbsBitmap &, TInt )

IMPORT_C voidConvertL(CFbsBitmap &aBitmap,
TIntaFrameNumber = 0
)[virtual]

ConvertL ( CFbsBitmap &, const TRect &, TInt )

IMPORT_C voidConvertL(CFbsBitmap &aBitmap,
const TRect &aSourceRect,
TIntaFrameNumber = 0
)[virtual]

Parameters
aBitmapNot used.
aSourceRectNot used.
aFrameNumberNot used.

ConvertL ( CFbsBitmap &, CFbsBitmap &, TInt )

IMPORT_C voidConvertL(CFbsBitmap &aBitmap,
CFbsBitmap &aMaskBitmap,
TIntaFrameNumber = 0
)[virtual]
Parameters
aBitmapNot used.
aMaskBitmapNot used.
aFrameNumberNot used.

DoCancel ( )

voidDoCancel()[protected, virtual]

Reimplemented from CMdaImageUtility::DoCancel()

DoClose ( )

voidDoClose()[protected, virtual]

Reimplemented from CMdaImageUtility::DoClose()

DoCreateL ( TBool )

voidDoCreateL(TBoolaFullCreate = ETrue)[protected]

Encoder ( )

CImageEncoder *Encoder()const [protected, virtual]

ImageWriteUtil_Reserved1 ( )

voidImageWriteUtil_Reserved1()[virtual]

ImageWriteUtil_Reserved2 ( )

voidImageWriteUtil_Reserved2()[virtual]

ImageWriteUtil_Reserved3 ( )

voidImageWriteUtil_Reserved3()[virtual]

RunL ( )

voidRunL()[protected, virtual]

Reimplemented from CActive::RunL()

Handles an active object's request completion event.

A derived class must provide an implementation to handle the completed request. If appropriate, it may issue another request.

The function is called by the active scheduler when a request completion event occurs, i.e. after the active scheduler's WaitForAnyRequest() function completes.

Before calling this active object's RunL() function, the active scheduler has:

1. decided that this is the highest priority active object with a completed request

2. marked this active object's request as complete (i.e. the request is no longer outstanding)

RunL() runs under a trap harness in the active scheduler. If it leaves, then the active scheduler calls RunError() to handle the leave.

Note that once the active scheduler's Start() function has been called, all user code is run under one of the program's active object's RunL() or RunError() functions.

See also: CActiveScheduler::Start CActiveScheduler::Error CActiveScheduler::WaitForAnyRequest TRAPD