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MCameraDirectSnapshot Class Reference

class MCameraDirectSnapshot

This is a mixin class to be implemented by providers of the extension API for camera direct snapshot.

CCamera::CCameraDirectSnapshot

Public Member Functions
void	DisableDirectSnapshot ()
void	EnableDirectSnapshotL ( CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters &)
void	GetDirectSnapshotParametersL ( CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters &)
void	GetDirectSnapshotStateL ( CCamera::CCameraDirectSnapshot::TDirectSnapshotState &)
void	GetDirectViewFinderL ( CCamera::CCameraV2DirectViewFinder *&)
void	Release ()
void	SetDirectSnapshotParametersL (const CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters &)
void	SetDirectViewFinder (const CCamera::CCameraV2DirectViewFinder *)

Member Functions Documentation

DisableDirectSnapshot()

void

DisableDirectSnapshot

(

)

[pure virtual]

Disable the direct snapshot. The direct snapshot will not be displayed on the parent direct viewfinder screen.

EnableDirectSnapshotL(CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters &)

void

EnableDirectSnapshotL

(

CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters &

aDirectSnapshotParameters

)

[pure virtual]

Enable the direct snapshot. The direct snapshot will be displayed on the parent direct viewfinder screen. The screen size of the snapshot will be the same as that of the parent direct viewfinder screen.

The direct snapshot can be displayed only for still images.

leave: MAy leave with any error code.

Parameters

CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters & aDirectSnapshotParameters

The desired direct snapshot parameter.

GetDirectSnapshotParametersL(CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters &)

void

GetDirectSnapshotParametersL

(

CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters &

aDirectSnapshotParameters

)

const [pure virtual]

Retrieves the direct snapshot parameters.

leave: May leave with any error code.

Parameters

CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters & aDirectSnapshotParameters

Retrieves the direct snapshot parameter of type TDirectSnapshotParameters.

GetDirectSnapshotStateL(CCamera::CCameraDirectSnapshot::TDirectSnapshotState &)

void

GetDirectSnapshotStateL

(

CCamera::CCameraDirectSnapshot::TDirectSnapshotState &

aDirectSnapshotState

)

const [pure virtual]

Retrieves the current state for direct snapshot.

leave: May leave with any error code.

Parameters

CCamera::CCameraDirectSnapshot::TDirectSnapshotState & aDirectSnapshotState

GetDirectViewFinderL(CCamera::CCameraV2DirectViewFinder *&)

void

GetDirectViewFinderL

(

CCamera::CCameraV2DirectViewFinder *&

aDirectViewFinder

)

const [pure virtual]

Retrieve the version2 direct viewfinder object out of which this direct snapshot has been created. This information may be required by the client in order to map the direct snapshot object with its parent version2 direct viewfinder object or also to retrieve properties of its parent version2 direct viewfinder object.

leave: May leave with any error code.

Parameters

CCamera::CCameraV2DirectViewFinder *& aDirectViewFinder

A pointer to the camera version2 direct viewfinder object on which the direct snapshot will be displayed.

Release()

void

Release

(

)

[pure virtual]

Releases the interface.

SetDirectSnapshotParametersL(const CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters &)

void

SetDirectSnapshotParametersL

(

const CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters &

aDirectSnapshotParameters

)

[pure virtual]

Sets the direct snapshot parameters.

leave: May leave with any error code.

Parameters

const CCamera::CCameraDirectSnapshot::TDirectSnapshotParameters & aDirectSnapshotParameters

The desired direct snapshot parameter of type TDirectSnapshotParameters.

SetDirectViewFinder(const CCamera::CCameraV2DirectViewFinder *)

void

SetDirectViewFinder

(

const CCamera::CCameraV2DirectViewFinder *

aDirectViewFinder

)

[pure virtual]

Sets the version2 direct viewfinder object out of which this direct snapshot has been created. This is called only during the creation time of CCameraDirectSnapshot.

Parameters

const CCamera::CCameraV2DirectViewFinder * aDirectViewFinder

A pointer to the camera version2 direct viewfinder object on which the direct snapshot will be displayed.