[Webkit-unassigned] [Bug 24045] New: Split out positionAvoidingIgnoredContent from rangeCompliantEquivalent

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=24045

           Summary: Split out positionAvoidingIgnoredContent from
                    rangeCompliantEquivalent
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: HTML Editing
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: eric at webkit.org
                CC: justin.garcia at apple.com, ojan at google.com,
                    jparent at google.com
OtherBugsDependingO 19221
             nThis:


Split out positionAvoidingIgnoredContent from rangeCompliantEquivalent

rangeCompliantEquivilent turns (table, 0) into (table->parentNode(),
table->childIndex()) and the same with nodes which are "ignored" for editing
(like <input>, <textarea>, and replaced elements).

This logic should *not* be tied into rangeCompliantEquivilent (whose sole
responsibility should be to convert from our internal (img, 1) positions to
ones which are in terms of the parent, and thus work with Range, like
(img->parentNode(), img->childIndex() + 1).

Thus I'm proposing splitting out a new positionAvoidingIgnoredContent function
which can be used in addition to rangeCompliantEquivilent in the few places
where it's actually needed.


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