RESOLVED WONTFIX 102669
[Shadow DOM] implement a new style resolver for shadow dom trees 
https://bugs.webkit.org/show_bug.cgi?id=102669
Summary [Shadow DOM] implement a new style resolver for shadow dom trees
Takashi Sakamoto
Reported 2012-11-19 03:40:01 PST
Currently updating any styles in shadow dom trees causes full style update. However, the update doesn't affect document tree. So we should update only the affected shadow dom trees.
Attachments
WIP (88.84 KB, patch)
2012-11-19 04:00 PST, Takashi Sakamoto 		no flags
DetailsFormatted DiffDiff
WIP (91.03 KB, patch)
2012-11-21 01:31 PST, Takashi Sakamoto 		no flags
DetailsFormatted DiffDiff
WIP (91.13 KB, patch)
2012-11-21 02:48 PST, Takashi Sakamoto 		no flags
DetailsFormatted DiffDiff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
Takashi Sakamoto
Comment 1 2012-11-19 04:00:53 PST
Created attachment 174942 [details] WIP
Takashi Sakamoto
Comment 2 2012-11-19 04:07:26 PST
This WIP patch contains: (1) add ShadowStyleSheetCollection and move all styles in shadow dom trees from DocumentStyleSheetCollection to ShadowStyleSheetCollection. (2) update HTMLStyleElement and StyleElement to provide treescope information for ShadowStyleSheetCollection. (3) add StyleShadowResolver and make StyleResolver to invoke the resolver. (4) use ShadowStyleSheetCollection to update RuleSets in shadow dom trees instead of all RuleSets. This WIP patch also makes document.stylesheet not to include styles in shadow dom trees.
EFL EWS Bot
Comment 3 2012-11-19 04:15:34 PST
Comment on attachment 174942 [details] WIP Attachment 174942 [details] did not pass efl-ews (efl): Output: http://queues.webkit.org/results/14907183
Build Bot
Comment 4 2012-11-19 05:22:48 PST
Comment on attachment 174942 [details] WIP Attachment 174942 [details] did not pass win-ews (win): Output: http://queues.webkit.org/results/14907207
Takashi Sakamoto
Comment 5 2012-11-21 01:31:15 PST
Created attachment 175372 [details] WIP
EFL EWS Bot
Comment 6 2012-11-21 01:50:56 PST
Comment on attachment 175372 [details] WIP Attachment 175372 [details] did not pass efl-ews (efl): Output: http://queues.webkit.org/results/14894915
Takashi Sakamoto
Comment 7 2012-11-21 02:48:27 PST
Created attachment 175395 [details] WIP
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