[Webkit-unassigned] [Bug 15256] Impossible to place an editable selection inside empty elements

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=15256


David Gatwood <dgatwood at mac.com> changed:

           What    |Removed                     |Added
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 Attachment #238624|0                           |1
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--- Comment #42 from David Gatwood <dgatwood at mac.com>  2014-09-27 16:34:58 PST ---
Created an attachment (id=238794)
 --> (https://bugs.webkit.org/attachment.cgi?id=238794&action=review)
A more complete patch

Here's a more complete patch.  This patch incorporates the Blink changes, plus additional tweaks to the visible position code and cursor rendering code so that cursors within empty elements show up in the right place, provided that the empty element has a ::before pseudoelement.  (Note that if an element doesn't have both a ::before and ::after pseudoelement, it isn't visually distinct anyway, so although the selection gets stored and retrieved without modification, in practice, the cursor isn't really inside the element in any useful sense of the word.)

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