berry::IPresentationSerializer Struct Reference

#include <berryIPresentationSerializer.h>

Public Member Functions
virtual QString	GetId (IPresentablePart::Pointer part)=0
virtual IPresentablePart::Pointer	GetPart (const QString &id)=0
virtual	~IPresentationSerializer ()

Detailed Description

This interface is given to a StackPresentation when it is loading or saving its state.

Not intended to be implemented by clients

Since

3.0 This interface is not intended to be implemented by clients.

Definition at line 36 of file berryIPresentationSerializer.h.

Constructor & Destructor Documentation

berry::IPresentationSerializer::~IPresentationSerializer ( )

virtual

Definition at line 22 of file berryIPresentationSerializer.cpp.

Member Function Documentation

virtual QString berry::IPresentationSerializer::GetId ( IPresentablePart::Pointer  part )

pure virtual

Returns a unique identifier for the given part. The identifier can later be used to restore the original part by calling getPart(...). This identifier is guaranteed to be unique within a particular StackPresentation. However, the same part may be assigned a different ID each time the presentation is saved.

Parameters

part	a part to be identified (not null)

Returns

a unique identifier for the part (not null)

virtual IPresentablePart::Pointer berry::IPresentationSerializer::GetPart ( const QString &  id )

pure virtual

Returns a presentable part, given an id that was generated when the presentation was saved.

Parameters

id	an ID that was generated by getId(IPresentablePart) when the presentation was saved

Returns

the presentable part associated with the given id, or null if none. Note that even if the ID was valid when the presentation was saved, it may not be valid when the presentation is restored. Callers must be prepared to handle a null result.

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The documentation for this struct was generated from the following files:

• berryIPresentationSerializer.h
• berryIPresentationSerializer.cpp