Collapse all Symbian^3 Application Developer Library

CAppMngr2InfoIterator Class Reference

class CAppMngr2InfoIterator : public CBase

CAppMngr2InfoIterator is the base class for plug-in specific data collecting iterators. CAppMngr2InfoIterator derived iterators can be used to get the data shown in details dialog (CCUIDetailsDialog). Details dialog shows application details and certificate info.

appmngr2pluginapi.lib

Since: S60 v5.1

Inherits from

CAppMngr2InfoIterator
- CBase

Public Member Functions
	CAppMngr2InfoIterator ( CAppMngr2InfoBase &, TAppMngr2InfoType )
	~CAppMngr2InfoIterator ()
IMPORT_C void	BaseConstructL ()
IMPORT_C TBool	HasNext ()
IMPORT_C void	Next ( TPtrC &, TPtrC &)
IMPORT_C void	Reset ()

Protected Member Functions
IMPORT_C void	SetAllFieldsL ()
IMPORT_C void	SetFieldL ( TInt , const TDesC &)
IMPORT_C void	SetLocationL ()
IMPORT_C void	SetOtherFieldsL ()
IMPORT_C void	SetStatusL ()

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()

Protected Attributes
TInt	iCurrentIndex
CAppMngr2InfoBase &	iInfo
TAppMngr2InfoType	iInfoType
CDesCArray *	iKeys
CDesCArray *	iValues

Constructor & Destructor Documentation

CAppMngr2InfoIterator(CAppMngr2InfoBase &, TAppMngr2InfoType)

IMPORT_C	CAppMngr2InfoIterator	(	CAppMngr2InfoBase &	aInfo,
			TAppMngr2InfoType	aInfoType
		)

Constructs new info iterator to show details dialog.

Parameters

CAppMngr2InfoBase & aInfo	Reference to application or package info object
TAppMngr2InfoType aInfoType	Type info (installed application or not installed package)

~CAppMngr2InfoIterator()

IMPORT_C

~CAppMngr2InfoIterator

(

)

Destructor, deletes allocated memory.

Member Functions Documentation

BaseConstructL()

IMPORT_C void

BaseConstructL

(

)

Allocates memory for CDesCArrays.

BaseConstructL() must be called from derived ConstructL() before any other leaving functions. BaseConstructL() calls SetAllFieldsL() to get all the displayable details.

HasNext()

IMPORT_C TBool

HasNext

(

)

const

Next(TPtrC &, TPtrC &)

IMPORT_C void	Next	(	TPtrC &	aKey,
			TPtrC &	aValue
		)

Parameters

TPtrC & aKey
TPtrC & aValue

Reset()

IMPORT_C void

Reset

(

)

SetAllFieldsL()

IMPORT_C void

SetAllFieldsL

(

)

[protected, virtual]

Sets all default fields, can be overridden in derived classes.

Default implementation sets name (from CAppMngr2InfoBase::Name() ), status (either installed or not installed), location drive (from CAppMngr2InfoBase::Location() ), and application/file size (from CAppMngr2InfoBase::Details() ). Status and location fields are set using SetStatusL() and SetLocationL() functions, so that they can be overridden separately. Finally calls SetOtherFieldsL() to set other fields, if derived class has some additional fields that are not covered here.

SetFieldL(TInt, const TDesC &)

IMPORT_C void	SetFieldL	(	TInt	aResourceId,
			const TDesC &	aValue
		)	[protected]

Sets field to given value.

Uses StringLoader to load aResourceId and adds it to MCUIInfoIterator as a new key having value aValue.

Parameters

TInt aResourceId	Resource id for MCUIInfoIterator key
const TDesC & aValue	Value for the key

SetLocationL()

IMPORT_C void

SetLocationL

(

)

[protected, virtual]

Sets location drive based on CAppMngr2InfoBase::Location() . This function can be overridden in derived classes.

SetOtherFieldsL()

IMPORT_C void

SetOtherFieldsL

(

)

[protected, virtual]

Sets other possble fields, default implemenation is empty. This function can be overridden in derived classes.

SetStatusL()

IMPORT_C void

SetStatusL

(

)

[protected, virtual]

Sets status (installed or not installed) based on aInfoType defined in constructor. This function can be overridden in derived classes.

Member Data Documentation

TInt iCurrentIndex

TInt

iCurrentIndex

[protected]

CAppMngr2InfoBase & iInfo

CAppMngr2InfoBase &

iInfo

[protected]

TAppMngr2InfoType iInfoType

TAppMngr2InfoType

iInfoType

[protected]

CDesCArray * iKeys

CDesCArray *

iKeys

[protected]

CDesCArray * iValues

CDesCArray *

iValues

[protected]