[Webkit-unassigned] [Bug 62536] [EFL] Supports to execute "redo" command.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=62536





--- Comment #9 from Jaehun Lim <ljaehun.lim at samsung.com>  2011-06-15 16:58:07 PST ---
(In reply to comment #2)
> The code looks like the one in the GTK+ port but without some additional checks (for m_isInRedo, for example). I suggest porting those checks as well.
> 
> > Source/WebKit/efl/WebCoreSupport/EditorClientEfl.cpp:150
> > +    redoStack.clear();
> 
> Perhaps it might be good to check if you're not inside a redo operation?
> 
> > Source/WebKit/efl/WebCoreSupport/EditorClientEfl.cpp:194
> > +    RefPtr<WebCore::EditCommand> command(*(--redoStack.end()));
> 
> What if the stack is empty? You should probably enclose this block of code inside an if (canRedo())

I added some codes for status checking using m_isInRedo or canRedo() as you said.

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