Re: [PATCH 1/2] riched20: Implement ITextSelection::GetText.

[Jactry Zeng]

2014-05-21 16:26 GMT+08:00 Nikolay Sivov :
> But ITextSelection is a ITextRange too, so you need to implement it for

ITextRange only.

Yes, ITextSelection interface is inherits from ITextRange. But I think
functions of ITextRange
and functions of ITextSelection are independent of each other. And there
are some different
between them: range of an ITextRange is given by ITextDocument::Range and
immovable but
range of ITextSelection of is depend on *pCursor in ME_TextEditor.

So I think implementing ITextSelection independently and just share some
functions like
ME_ITextGetText between ITextRange and ITextSelection is a more convenient
way.