Class CCnaConverter

CCnaConverter

Support

Supported from 6.0

Description

Properties of a converter.

Note that the setter functions affect only the current object, not the stored information for the converter.

Derivation

CBase Base class for all classes to be instantiated on the heap CCnaConverter Properties of a converter

Defined in CCnaConverter:
AddMimeFromL(), CountFrom(), CountTo(), ExternalizeL(), InternalizeL(), MimeFrom(), MimeFromText(), MimeTo(), MimeToText(), NewL(), NewLC(), SetUid(), Uid(), ~CCnaConverter()

Inherited from CBase:
operator new()

static CCnaConverter* NewL(TUid aUid);

Description

Allocates and constructs a CCnaConverter for a specified converter.

Parameters

TUid aUid Converter UID

Return value

CCnaConverter* New CCnaConverter

static CCnaConverter* NewL(const CCnaConverter& aConverter);

Description

Allocates and copies a new CCnaConverter.

Parameters

const CCnaConverter& aConverter Object to copy

Return value

CCnaConverter* New CCnaConverter

static CCnaConverter* NewLC(TUid aUid);

Description

Allocates and constructs a CCnaConverter for a specified converter, leaving the object on the cleanup stack.

Parameters

TUid aUid Converter UID

Return value

CCnaConverter* New CCnaConverter

static CCnaConverter* NewLC(const CCnaConverter& aConverter);

Description

Allocates and copies a new CCnaConverter, leaving the object on the cleanup stack.

Parameters

const CCnaConverter& aConverter Object to copy

Return value

CCnaConverter* New CCnaConverter

~CCnaConverter();

Description

Destructor.

TInt CountFrom() const;

Description

Gets the number of source data types for the converter.

Return value

TInt Number of source data types

TInt CountTo() const;

Description

Gets the number of target data types for the converter.

Return value

TInt Number of target data types

TBool MimeFrom(const TDataType& aMimeType) const;

Description

Tests if the specified source data type is available.

Parameters

const TDataType& aMimeType Source data type

Return value

TBool True if the converter supports the source data type, else false

TDataType MimeFrom(TInt aIndex) const;

Description

Gets the n'th source data type of the converter.

Parameters

TInt aIndex Index of the source data type to get

Return value

TDataType Source data type

TTranslation MimeFromText(const TDataType& aMimeType) const;

Description

Gets the localised name of the specified source data type.

Parameters

const TDataType& aMimeType Source data type

Return value

TTranslation Localised name of the source data type

TTranslation MimeFromText(TInt aIndex) const;

Description

Gets the localised name of the n'th source data type.

Parameters

TInt aIndex Index of the source data type

Return value

TTranslation Localised name of the source data type

TBool MimeTo(const TDataType& aMimeType) const;

Description

Tests if the specified target data type is available.

Parameters

const TDataType& aMimeType Target data type

Return value

TBool True if the converter supports the target data type, else false

TDataType MimeTo(TInt aIndex) const;

Description

Gets the n'th target data type of the converter.

Parameters

TInt aIndex Index of the target data type to get

Return value

TDataType Target data type

TTranslation MimeTo(const TDataType& aMimeType) const;

Description

Gets the localised name of the specified target target data type.

Parameters

const TDataType& aMimeType Target data type

Return value

TTranslation Localised name of the target data type

TTranslation MimeToText(TInt aIndex) const;

Description

Gets the localised name of the n'th target target data type.

Parameters

TInt aIndex Index of the target data type

Return value

TTranslation Localised name of the target data type

TUid Uid() const;

Description

Gets the converter UID.

Return value

TUid Converter UID

void AddMimeFromL(const CMimeInfo* aMimeInfo);

Description

Adds the specified source data type to the converter's properties.

Parameters

const CMimeInfo* aMimeInfo Data type to add

void AddMimeFromL(const CMimeInfo* aMimeInfo);

Description

Adds the specified target data type to the converter's properties.

Parameters

const CMimeInfo* aMimeInfo Data type to add

void SetUid(TUid aUid);

Description

Sets the converter UID.

Parameters

TUid aUid Converter UID

void ExternalizeL(RWriteStream& aStream) const;

Description

Externalises the object to the specified stream.

Parameters

RWriteStream& aStream Stream to write to

void InternalizeL(RReadStream& aStream);

Description

Internalises the object from the specified stream.

Parameters

RReadStream& aStream Stream to read from