GitLab

2009-04-28  Adele Peterson  <adele@apple.com>

        Reviewed by Darin Adler.

        Fix for <rdar://problem/6617298> Typing delete on an unquoted blank line unquotes the preceding, quoted blank line

        Test: editing/deleting/type-delete-after-quote.html

        When a selection is deleted that contains a whole number paragraphs plus a line break, we refrain from merging paragraphs after the delete,
        since it is unclear to most users that such a selection actually ends at the start of the next paragraph.  However, when a user hits delete 
        with a caret selection, they actually do expect the start of that paragraph to be merged into the paragraph before it.  We can tell that 
        we're in this state because the TypingCommand creates the selection to delete but it doesn't change the endingSelection.  So we can tell
        that if we started with a caret selection, then we're not in this special case where we have to protect the user from unexpected behavior 
        from deleting a range they selected.

        * editing/DeleteSelectionCommand.cpp: (WebCore::DeleteSelectionCommand::initializePositionData):

LayoutTests:

2009-04-28  Adele Peterson  <adele@apple.com>

        Reviewed by Darin Adler.

        Test for <rdar://problem/6617298> Typing delete on an unquoted blank line unquotes the preceding, quoted blank line

        * editing/deleting/type-delete-after-quote.html: Added.
        * platform/mac/editing/deleting/delete-4038408-fix-expected.txt: This expected result change reflects a change in how the editing is done, 
          but the document structure remains the same, and there are no visible changes to the result.
        * platform/mac/editing/deleting/type-delete-after-quote-expected.checksum: Added.
        * platform/mac/editing/deleting/type-delete-after-quote-expected.png: Added.
        * platform/mac/editing/deleting/type-delete-after-quote-expected.txt: Added.



git-svn-id: svn://svn.chromium.org/blink/trunk@42968 bbb929c8-8fbe-4397-9dbb-9b2b20218538