76839 2012-01-23 10:29:43 -0800 Range.getClientRects() should not include rects for partially selected elements 2013-04-22 11:22:49 -0700 1 1 1 Unclassified WebKit DOM 528+ (Nightly build) All All RESOLVED FIXED InRadar P2 Normal --- 1 jcgallego74 aestes aestes agustin.moreton+webkit commit-queue esprehn+autocc futurama webkit-bug-importer oldest_to_newest 540645 0 jcgallego74 2012-01-23 10:29:43 -0800 Range.getclientrects returns too much rects, some of them incorrect (out of the range), at least when: - the end point of the range (endOffset) doesn't match the last position of the endContainer element - AND the beguinning of the endContainer is included in the range, but it's not the startOffset In addition of the range rects, it's returning the rects of the whole endContainer element. Tested in Chrome and Safari, working right in FireFox. Described with an example here: http://stackoverflow.com/questions/7232723/semantics-of-clientrect-from-getclientrects-in-webkit-browsers 543059 1 agustin.moreton+webkit 2012-01-26 04:30:40 -0800 Subscribe this. I'm afraid we're also suffering it with Chrome and Safari.- 543990 2 jcgallego74 2012-01-27 05:25:49 -0800 More information. It seems like two close problems: 1. Range.getClientRects return rects for the partially selected text nodes in the startContaniner and endContainer. Correct. But for the not border elements it returns both rects for the whole elements, and rects for any text "fragment" inside them. It's redundant and confusing, and I think uncompliant with http://www.w3.org/TR/cssom-view/#extensions-to-the-range-interface 2. Correcting my first description of the problem: When endContainer is partially selected, and endContainer doesn't match startContainer, Range.getClientRects returns rect for the topmost ancestor of the endContainer whose parent contains the whole range (the child of range.commonAncestorContainer containing or being endContainer). This is clearly an error, because part of that rect (remember endContainer is partially selected) is outside the range. 878197 3 aestes 2013-04-18 20:31:01 -0700 <rdar://problem/13387823> 879057 4 jcgallego74 2013-04-22 03:34:08 -0700 (In reply to comment #3) > <rdar://problem/13387823> Hi, Andy. I'm not sure to understand why you changed the subject of the bug. IMHO not returning any rects for partially selected elements is worst than returning partial and total rects. With actual behaviour, at least I'm able to detect and discard wrong rects. 879060 5 199012 aestes 2013-04-22 03:38:57 -0700 Created attachment 199012 Patch 879062 6 aestes 2013-04-22 03:44:45 -0700 (In reply to comment #4) > (In reply to comment #3) > > <rdar://problem/13387823> > > Hi, Andy. > I'm not sure to understand why you changed the subject of the bug. > IMHO not returning any rects for partially selected elements is worst than returning partial and total rects. With actual behaviour, at least I'm able to detect and discard wrong rects. You will still get rects for the selected children of the partially selected element. 879066 7 jcgallego74 2013-04-22 03:51:41 -0700 (In reply to comment #6) > (In reply to comment #4) > > (In reply to comment #3) > > > <rdar://problem/13387823> > > > > Hi, Andy. > > I'm not sure to understand why you changed the subject of the bug. > > IMHO not returning any rects for partially selected elements is worst than returning partial and total rects. With actual behaviour, at least I'm able to detect and discard wrong rects. > > You will still get rects for the selected children of the partially selected element. If it includes portions of partially selected text elements, as it does now, that's fine. Thank you. 879273 8 aestes 2013-04-22 11:22:49 -0700 Committed r148898: <http://trac.webkit.org/changeset/148898> 199012 2013-04-22 03:38:57 -0700 2013-04-22 07:48:34 -0700 Patch bug-76839-20130422033824.patch text/plain 9689 aestes U3VidmVyc2lvbiBSZXZpc2lvbjogMTQ4NzIyCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggODkxNWY4MjRkNWM1MjIx Y2IwZGI3YWU1Mzk2ZTliYjBkMjNiNjMxNS4uYWJhNWViY2RlZmM4NmU0ZDJkNTQyNDM3YzQ0NDBh MmJmMGQyYTFjNiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDMxIEBACisyMDEzLTA0LTIyICBBbmR5 IEVzdGVzICA8YWVzdGVzQGFwcGxlLmNvbT4KKworICAgICAgICBSYW5nZS5nZXRDbGllbnRSZWN0 cygpIHNob3VsZCBub3QgaW5jbHVkZSByZWN0cyBmb3IgcGFydGlhbGx5IHNlbGVjdGVkIGVsZW1l bnRzCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD03Njgz OQorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIENTU09N 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