21107 2008-09-25 09:59:07 -0700 New access key combination conflicts with VoiceOver 2008-11-07 01:24:25 -0800 1 1 1 Unclassified WebKit Accessibility 528+ (Nightly build) Mac OS X 10.5 RESOLVED FIXED http://www.mail-archive.com/discuss@macvisionaries.com/ InRadar, Regression P1 Normal --- 1 moriond ap ap moriond mrowe oldest_to_newest 92744 0 moriond 2008-09-25 09:59:07 -0700 Access keys for Safari 3 no longer work in the recent night webkit builds. These shortcut keys for the Mail Archive site for viewing archived messages as an accessibility feature are: Control-n (Next) Later message by thread Control-p (Previous) Earlier message by thread Control-f (Forward) Later message by date Control-b (Back) Earlier message by date Control-i (Index) Chronological index Control-c (Contents) Thread index They work in Safari 3, and webkit builds through early September. No webkit nightly builds for the last week or two supports these. Blind users must physically navigate to thread links and click them in order to read other archived messages. 92745 1 mrowe 2008-09-25 10:04:23 -0700 The access key combination was changed from Ctrl to Ctrl-Opt in May to address bug 7466. 92890 2 moriond 2008-09-26 02:19:44 -0700 This replaced combination (where use of Control as the access key has been replaced with the Control+Option combination)) does not work for any visually impaired (or mobility impaired or dyslexic) Mac user who is using the built-in VoiceOver Screen reader as an accessibility solution. The basic VoiceOVer Keys (or VO-keys) are the Control-Option combination, and none of the access keys I listed in my report work if you turn VoiceOver on (Command-F5 to turn VoiceOver on or off on desktop Macs and recent Mac laptops; older laptops may need to use Fn-Command-F5 to toggle VoiceOver on or off). Please try this. VO-keys+I (Control-Option-i) is the item chooser menu; VO-keys+F is the Find command for web page search navigation, etc. None of those access key combinations are accessible to anyone using VoiceOver as an accessibility solution. Would it be possible to use some other key combination like Option-Shift? Could you please get in touch with someone on the Mac accessibility team? 92898 3 ap 2008-09-26 03:40:04 -0700 Control+Option was the only available combination I could find. For example, Option+Shift is used to enter extended characters (e.g. the Apple logo is Option+Shift+K), and thus cannot be used for access keys. There is no doubt that we need to resolve the conflict with VoiceOver, now that we know about it. 93741 4 ap 2008-10-02 09:30:29 -0700 <rdar://problem/6264219> 97788 5 24938 ap 2008-11-06 01:10:41 -0800 Created attachment 24938 proposed fix Use Ctrl for access keys if VoiceOver is enabled; keep Ctrl+Option otherwise. 97818 6 24938 darin 2008-11-06 09:30:55 -0800 Comment on attachment 24938 proposed fix > + Use Ctrl when VoiceOver is enabled, because a conflict with Emacs-style key binsings is Bindings rather than "binsings". > + * page/EventHandler.cpp: (WebCore::EventHandler::handleAccessKey): > + Also fix an access key matching bug introduced in r32424 - Any superset of specified > + modifier set invoked access keys. We can use simple equality comparison instead because > + CapsLock is not part of modifiers(), so it doesn't need to be ignored explicitly. What about the shift key? > + // Control+Option key combinations are usually unused on Mac OS X, but not when VoiceOver is enabled. > + // So, we use Control in this case, even though it conflicts with Emacs-style key bindings. > + // See <https://bugs.webkit.org/show_bug.cgi?id=21107> for more detail. > + if (AXObjectCache::accessibilityEnhancedUserInterfaceEnabled()) > + return PlatformKeyboardEvent::CtrlKey; > + else > + return PlatformKeyboardEvent::CtrlKey | PlatformKeyboardEvent::AltKey; Even in parallel cases like this we normally don't do else after return. r=me 97826 7 ap 2008-11-06 09:49:26 -0800 (In reply to comment #6) > > + modifier set invoked access keys. We can use simple equality comparison instead because > > + CapsLock is not part of modifiers(), so it doesn't need to be ignored explicitly. > > What about the shift key? What I meant was: CapsLock state shouldn't matter when deciding whether current modifiers match access key ones. Since modifiers() doesn't include its state, there is no need to explicitly mask it out (other APIs are not that nice, so it's a common mistake). 97916 8 ap 2008-11-06 21:53:25 -0800 Committed revision 38211. 97933 9 ap 2008-11-07 01:24:25 -0800 Follow-up committed revision 38218. Shift behavior is actually more complicated than I thought - restored the old behavior for now, and added a FIXME describing what other browsers do. 24938 2008-11-06 01:10:41 -0800 2008-11-06 09:30:55 -0800 proposed fix AccessKey.txt text/plain 7079 ap SW5kZXg6IFdlYkNvcmUvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFdlYkNvcmUvQ2hhbmdlTG9n CShyZXZpc2lvbiAzODE1NikKKysrIFdlYkNvcmUvQ2hhbmdlTG9nCSh3b3JraW5nIGNvcHkpCkBA IC0xLDMgKzEsMzAgQEAKKzIwMDgtMTEtMDYgIEFsZXhleSBQcm9za3VyeWFrb3YgIDxhcEB3ZWJr aXQub3JnPgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAg IGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yMTEwNworICAgICAgICA8 cmRhcjovL3Byb2JsZW0vNjI2NDIxOT4gTmV3IGFjY2VzcyBrZXkgY29tYmluYXRpb24gY29uZmxp Y3RzIHdpdGggVm9pY2VPdmVyCisKKyAgICAgICAgKiBwYWdlL0V2ZW50SGFuZGxlci5oOgorICAg ICAgICAqIHBhZ2UvZ3RrL0V2ZW50SGFuZGxlckd0ay5jcHA6CisgICAgICAgIChXZWJDb3JlOjpF 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