19875 2012-11-06 09:18:18 +0000 [Shadow]: Retargeting algorithm is incorrectly retargets at lower boundary 2012-11-08 21:35:46 +0000 1 1 1 Unclassified WebAppsWG HISTORICAL - DOM3 Events unspecified PC Windows NT RESOLVED FIXED P2 normal --- 18428 1 sgrekhov schepers dglazkov hayato mike www-dom public-webapps-bugzilla oldest_to_newest 77931 0 sgrekhov 2012-11-06 09:18:18 +0000 This is offshot of https://bugs.webkit.org/show_bug.cgi?id=101309. It's unclear from Shadow DOM specification why parent calculation algorithm shouldn't be invoked for document nodes distributed to the insertion points. See https://bugs.webkit.org/show_bug.cgi?id=101309 for example 77932 1 hayato 2012-11-06 09:40:04 +0000 In my understanding, the parent calculation algorithm should be also invoked for a node distributed to insertion points. 78078 2 dglazkov 2012-11-08 20:48:27 +0000 Okay, running the event retargeting algorithm on the tree in https://bugs.webkit.org/show_bug.cgi?id=101309: 1) We start with "#li3", push it into STACK and add (#li3, #li3) to TARGETS 2) According to parent calculation algo, next up is "content" 3) Since it's an insertion point, we push "content" to STACK and add (content, content) to TARGETS 4) Next up is "ul#ip_wrapper" 5) We add (ul#ip_wrapper, content) to TARGETS 6) Next up is "div" 7) We add (div, content) to TARGETS 8) Next up is ShadowRoot 9) We add (ShadowRoot, content) to targets, then pop STACK 10) Next up is "ul.stories" 11) We add (ul.stories, #li3) to TARGETS ... So the problem is starts with step 3. We should _not_ retarget at insertion point. 78079 3 dglazkov 2012-11-08 21:35:06 +0000 Okay, running the event retargeting algorithm on the tree in https://bugs.webkit.org/show_bug.cgi?id=101309: 1) We start with "#li3", push it into STACK and add (#li3, #li3) to TARGETS 2) According to parent calculation algo, next up is "content" 3) Since it's an insertion point, we push "content" to STACK and add (content, content) to TARGETS 4) Next up is "ul#ip_wrapper" 5) We add (ul#ip_wrapper, content) to TARGETS 6) Next up is "div" 7) We add (div, content) to TARGETS 8) Next up is ShadowRoot 9) We add (ShadowRoot, content) to targets, then pop STACK 10) Next up is "ul.stories" 11) We add (ul.stories, #li3) to TARGETS ... So the problem is starts with step 3. We should _not_ retarget at insertion point. 78080 4 dglazkov 2012-11-08 21:35:46 +0000 http://dvcs.w3.org/hg/webcomponents/rev/c7b1b3f1caf6