215792 2020-08-24 19:51:23 -0700 Trying to lookup when WebView is in a popover causes process to hang. Fix for Legacy WebView. 2020-08-25 14:34:23 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 megan_gardner megan_gardner darin hi thorton wenson_hsieh oldest_to_newest 1682549 0 megan_gardner 2020-08-24 19:51:23 -0700 Trying to lookup when WebView is in a popover causes process to hang. Fix for Legacy WebView. 1682550 1 407163 megan_gardner 2020-08-24 19:53:52 -0700 Created attachment 407163 Patch 1682551 2 megan_gardner 2020-08-24 19:54:10 -0700 <rdar://problem/52317762> 1682556 3 407163 darin 2020-08-24 20:03:44 -0700 Comment on attachment 407163 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=407163&action=review > Source/WebKitLegacy/mac/WebView/WebHTMLView.mm:3682 > - auto defaultMenuItems = createMenuItems(hitTestResult, defaultMenu.items()); > + Vector<WebCore::ContextMenuItem> filteredItems; > + filteredItems.reserveInitialCapacity(defaultMenu.items().size()); > + > + bool isPopover = webView.window._childWindowOrderingPriority == NSWindowChildOrderingPriorityPopover; > + bool isLookupDisabled = [NSUserDefaults.standardUserDefaults boolForKey:@"LULookupDisabled"]; > > + for (WebCore::ContextMenuItem item : defaultMenu.items()) { > + if (item.action() != WebCore::ContextMenuItemTagLookUpInDictionary || (!isLookupDisabled && !isPopover)) > + filteredItems.uncheckedAppend(item); > + } > + > + auto defaultMenuItems = createMenuItems(hitTestResult, filteredItems); Here’s a simpler way to write it (roughly, not sure I have the syntax right: auto filteredItems = defaultMenu.items(); if (!isLookupDisabled && !isPopover) { filteredItems.removeAllMatching([] (auto& item) { return item.action() == WebCore::ContextMenuItemTagLookUpInDictionary; }); } auto defaultMenuItems = createMenuItems(hitTestResult, filteredItems); 1682557 4 darin 2020-08-24 20:04:22 -0700 Not a lot simpler (I accidentally left out the isPopover and isLookupDisabled part), but still I think it’s better than writing our own loop. 1682698 5 407206 megan_gardner 2020-08-25 10:36:58 -0700 Created attachment 407206 Patch 1682799 6 ews-feeder 2020-08-25 14:34:23 -0700 Committed r266143: <https://trac.webkit.org/changeset/266143> All reviewed patches have been landed. Closing bug and clearing flags on attachment 407206. 407163 2020-08-24 19:53:52 -0700 2020-08-24 19:57:29 -0700 Patch bug-215792-20200824195351.patch text/plain 2772 megan_gardner U3VidmVyc2lvbiBSZXZpc2lvbjogMjY1NzYxCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0TGVn YWN5L21hYy9DaGFuZ2VMb2cgYi9Tb3VyY2UvV2ViS2l0TGVnYWN5L21hYy9DaGFuZ2VMb2cKaW5k ZXggODcwYTM5NGQ5YTUyMjY3NzQ5MmUxMmVmZTVlOWM2NDVkNzk0ZDM5Ny4uZWRiY2UzOWE5OGIw NzFiOTY4MjIyNzMxMGU2YTZhZjQ1M2E5ODJkZCAxMDA2NDQKLS0tIGEvU291cmNlL1dlYktpdExl Z2FjeS9tYWMvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9XZWJLaXRMZWdhY3kvbWFjL0NoYW5nZUxv ZwpAQCAtMSwzICsxLDIwIEBACisyMDIwLTA4LTI0ICBNZWdhbiBHYXJkbmVyICA8bWVnYW5fZ2Fy ZG5lckBhcHBsZS5jb20+CisKKyAgICAgICAgVHJ5aW5nIHRvIGxvb2t1cCB3aGVuIFdlYlZpZXcg aXMgaW4gYSBwb3BvdmVyIGNhdXNlcyBwcm9jZXNzIHRvIGhhbmcuIEZpeCBmb3IgTGVnYWN5IFdl YlZpZXcuCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0y MTU3OTIKKyAgICAgICAgPHJkYXI6Ly9wcm9ibGVtLzUyMzE3NzYyPgorCisgICAgICAgIFJldmll 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