| Commit message (Collapse) | Author | Age | Files | Lines |
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add attributes for the min and max scroll position, as the
first step towards implementing accessible scrolling APIs.
BUG=104468
TEST=none
Review URL: http://codereview.chromium.org/8776026
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112814 0039d316-1c4b-4281-b951-d872f2087c98
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This adds WEBKIT_GLUE_EXPORT, WEBKIT_PLUGINS_EXPORT, and WEBKIT_EXTENSIONS_EXPORT macros that are used by the files in
webkit/{glue,plugins,extensions} to show what needs to be exported from a DLL.
R=darin@chromium.org
BUG=98755
TEST=waterfall stays green.
Review URL: http://codereview.chromium.org/8741006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112748 0039d316-1c4b-4281-b951-d872f2087c98
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This implements TitleUIElement on Mac, and IAccessibleRelation
on Windows.
BUG=89197
TEST=Manual testing with JAWS, NVDA, and VoiceOver.
Review URL: http://codereview.chromium.org/8359012
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@106787 0039d316-1c4b-4281-b951-d872f2087c98
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This fixes the primary underlying cause of a number of bugs where the
browser's accessibility tree got out of sync with the renderer's accessibility
tree, which makes the page seem not functional anymore.
Splits renderer accessibility code out of render_view.cc into its own file.
All code now uses the axID directly from WebCore::AccessibilityObject rather
than WebAccessibilityCache, which can now be deleted. One implication of this
is that the top-level node can now change its ID, so we introduce a new
role ROLE_ROOT_WEB_AREA to distinguish it from an iframe's ROLE_WEB_AREA node.
To solve the problem of getting out of sync, the renderer now
maintains a tree of axIDs that reflects the state of the tree as of
the most recent message sent to the browser. Whenever a new
accessibility notification is posted, it refers to that tree to
determine precisely what information needs to be sent to the browser,
eliminating problems where the renderer was posting notifications
about nodes that the browser didn't know about.
BUG=93095,93232,92716,90787,90768
TEST=updated lots of tests
Review URL: http://codereview.chromium.org/7966013
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@103249 0039d316-1c4b-4281-b951-d872f2087c98
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accessibility tree.
BUG=none
TEST=RendererAccessibilityBrowserTest.CrossPlatformWritableElement
Review URL: http://codereview.chromium.org/8050003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@103217 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=manual.
Review URL: http://codereview.chromium.org/7867018
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@102167 0039d316-1c4b-4281-b951-d872f2087c98
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In r99161 (http://codereview.chromium.org/7745035),
WebAccessibilityObject's READONLY was changed to behave
better on Win, but that broke Mac. This change
reverts READONLY to the previous working behavior and
adds a new flag for Win that doesn't interfere with Mac.
BUG=95562
TEST=manual testing on Mac and Win
Review URL: http://codereview.chromium.org/7857026
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@100481 0039d316-1c4b-4281-b951-d872f2087c98
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functionality on Windows. (Much of this will benefit
Mac in a future changelist.) Improvements include
dozens of corrected roles and states for various
elements, improved support for tables with rowspan
and colspan, range control support, and live region
support.
Also adds a new command-line flag to turn on
logging of accessibility events, to help making
this type of bug fixing much easier in the future.
BUG=89181,89185,89187,89188,89202,89205,89210,89212,89213,89223
TEST=Manual testing with JAWS, NVDA, AViewer, and accProbe.
Review URL: http://codereview.chromium.org/7745035
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@99161 0039d316-1c4b-4281-b951-d872f2087c98
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readers can access HTML tables.
BUG=66874,89220,89221
TEST=Adds new tests.
Review URL: http://codereview.chromium.org/7358004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@93249 0039d316-1c4b-4281-b951-d872f2087c98
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screen readers. Tested with JAWS and NVDA.
BUG=85253
TEST=manual testing
Review URL: http://codereview.chromium.org/7104142
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@89258 0039d316-1c4b-4281-b951-d872f2087c98
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TBR=tsepez
Review URL: http://codereview.chromium.org/6721021
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@79152 0039d316-1c4b-4281-b951-d872f2087c98
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child of more than one parent. Add some additional DCHECKs so that such
a problem would be caught even earlier if they were to reoccur.
BUG=75496
TEST=Addes new browser test CrossPlatformMultipleInheritanceAccessibility2
Review URL: http://codereview.chromium.org/6683010
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@78025 0039d316-1c4b-4281-b951-d872f2087c98
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complicated webpages without problems.
First, WebAccessibility now works around a "multiple inheritance problem"
in WebCore::AccessibilityObject where the same node appears as a child of
multiple parents. For example, a table cell appears as a child of both a
row and a column. This is solved by having each WebAccessibility parent
check whether the child lists itself as an ancestor. If not, it notes the
child's id only in a separate vector, so each child appears fully only once.
Second, BrowserAccessibility now has internal reference counting, which allows
BrowserAccessibilityManager to update any subtree while maximally reusing
as many objects as possible. This fixes many screen reader interaction
problems!
All of this new functionality is tested with new cross-platform tests.
BUG=67192
BUG=67620
TEST=Adds new unit tests and a browser test.
Review URL: http://codereview.chromium.org/6625042
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@77316 0039d316-1c4b-4281-b951-d872f2087c98
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reflect the move. Consolidate how we DEPS in WebKit source files. Cross fingers.
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@71586 0039d316-1c4b-4281-b951-d872f2087c98
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webaccessibility.BUG=noneTEST=none
Review URL: http://codereview.chromium.org/5698002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@69751 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=interactive_ui_tests:AccessibilityWinBrowserTest.*
Review URL: http://codereview.chromium.org/4272002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@65170 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=59890
TEST=Manual. Inspect32.
Review URL: http://codereview.chromium.org/4292001
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@64943 0039d316-1c4b-4281-b951-d872f2087c98
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accessible, implement IAccessibleText methods to retrieve this info,
and post a notification when the cursor moves within a text field.
BUG=none
TEST=Added new test to renderer_accessibility_browsertest
Review URL: http://codereview.chromium.org/3389037
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61216 0039d316-1c4b-4281-b951-d872f2087c98
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1. Update WebAccessibility::ConvertState to function similarly to WebCore's AccessibleBase::get_accState.
2. Use WebKit's load complete notification to send the renderer's tree to the browser.
We enable accessibility on the renderer now instead of requesting a tree.
3. Use WebKit's focused ui element notification to send renderer focus events to the browser.
BUG=13291
BUG=38106
TEST=interactive_ui_tests:AccessibilityWinBrowserTest.TestNotificationActiveDescendantChanged
TEST=interactive_ui_tests:AccessibilityWinBrowserTest.TestNotificationFocusChanged
Review URL: http://codereview.chromium.org/3380017
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@60569 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=interactive_iu_tests:AccessibilityWinBrowserTest.TestRendererAccessibilityTree
Review URL: http://codereview.chromium.org/3415008
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@59693 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=13291
TEST=interactive_ui_tests:AccessibilityWinBrowserTest.TestNotification*
Review URL: http://codereview.chromium.org/3341021
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@59589 0039d316-1c4b-4281-b951-d872f2087c98
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info (url, title, mimetype, doctype) to WebAccessibility.
BUG=none
TEST=Modified unit test: RenderMessagesUnittest.WebAccessibility
TEST=Added new browser test: RendererAccessibilityBrowserTest.TestCrossPlatformAccessibilityTree
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=57188
Review URL: http://codereview.chromium.org/3013035
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57866 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=compiles
Review URL: http://codereview.chromium.org/3219002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57732 0039d316-1c4b-4281-b951-d872f2087c98
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computed display)
and document info (url, title, mimetype, doctype) to WebAccessibility.
BUG=none
TEST=Modified unit test: RenderMessagesUnittest.WebAccessibility
Review URL: http://codereview.chromium.org/3013035
TBR=dmazzoni@chromium.org
Review URL: http://codereview.chromium.org/3132040
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57330 0039d316-1c4b-4281-b951-d872f2087c98
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and document info (url, title, mimetype, doctype) to WebAccessibility.
BUG=none
TEST=Modified unit test: RenderMessagesUnittest.WebAccessibility
Review URL: http://codereview.chromium.org/3013035
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57327 0039d316-1c4b-4281-b951-d872f2087c98
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display) and document
info (url, title, mimetype, doctype) to WebAccessibility.
BUG=none
TEST=Modified unit test: RenderMessagesUnittest.WebAccessibility
TEST=Added new browser test: RendererAccessibilityBrowserTest.TestCrossPlatformAccessibilityTree
Review URL: http://codereview.chromium.org/3013035
TBR=dmazzoni@chromium.org
Review URL: http://codereview.chromium.org/3173040
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57193 0039d316-1c4b-4281-b951-d872f2087c98
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info (url, title, mimetype, doctype) to WebAccessibility.
BUG=none
TEST=Modified unit test: RenderMessagesUnittest.WebAccessibility
TEST=Added new browser test: RendererAccessibilityBrowserTest.TestCrossPlatformAccessibilityTree
Review URL: http://codereview.chromium.org/3013035
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57188 0039d316-1c4b-4281-b951-d872f2087c98
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browser and then converted to MSAA roles - this is both because the
logic needs to be more complicated, and so we can support Mac accessibility,
too. 2. The serializable object used to pass accessibility info from the
renderer to the browser now uses a map for uncommon attributes, rather than
having a bunch of fields that are almost always empty. 3. Handles the
accSelect method with TAKE_FOCUS, allowing assistive technology to set focus
to a particular control. 4. Implements several other IAccessible2 interfaces.
BUG=25564
BUG=13291
TEST=None
Review URL: http://codereview.chromium.org/2121004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47922 0039d316-1c4b-4281-b951-d872f2087c98
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accessibility tree in the browser process.
Adds new RPCs for a browser tab to request accessibility info from
a renderer; the renderer responds with a complete tree of
accessibility metadata for the entire DOM, which is then cached
in the RenderWidgetHostView. This part is cross-platform and will
help with accessibility on both Windows and Mac OS X.
For Windows, MSAA support for web content has been rewritten to
use this new cache. Tested in JAWS and NVDA screen readers.
Using Chrome with a screen reader is now fast and stable,
unlike the previous implementation. However, note that most
advanced functionality is still not supported, and much work remains
to make Chrome work well with a screen reader. This is a necessary
step to improve stability first.
BUG=25564
BUG=13291
TEST=See http://codereview.chromium.org/1806001
Review URL: http://codereview.chromium.org/1637018
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@46916 0039d316-1c4b-4281-b951-d872f2087c98
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accessibility tree in the browser process.
Adds new RPCs for a browser tab to request accessibility info from
a renderer; the renderer responds with a complete tree of
accessibility metadata for the entire DOM, which is then cached
in the RenderWidgetHostView. This part is crossplatform and will
help with accessibility on both Windows and Mac OS X.
For Windows, MSAA support for web content has been rewritten to
use this new cache. Tested in JAWS and NVDA screen readers.
Using Chrome with a screen reader is now fast and stable,
unlike the previous implementation. However, note that most
advanced functionality is still not supported, and much work remains
to make Chrome work well with a screen reader. This is a necessary
step to improve stability first.
BUG=25564
BUG=13291
TEST=See http://codereview.chromium.org/1806001
Review URL: http://codereview.chromium.org/1637018
TBR=dmazzoni@chromium.org
Review URL: http://codereview.chromium.org/1989009
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@46847 0039d316-1c4b-4281-b951-d872f2087c98
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accessibility tree in the browser process.
Adds new RPCs for a browser tab to request accessibility info from
a renderer; the renderer responds with a complete tree of
accessibility metadata for the entire DOM, which is then cached
in the RenderWidgetHostView. This part is cross-platform and will
help with accessibility on both Windows and Mac OS X.
For Windows, MSAA support for web content has been rewritten to
use this new cache. Tested in JAWS and NVDA screen readers.
Using Chrome with a screen reader is now fast and stable,
unlike the previous implementation. However, note that most
advanced functionality is still not supported, and much work remains
to make Chrome work well with a screen reader. This is a necessary
step to improve stability first.
BUG=25564
BUG=13291
TEST=See http://codereview.chromium.org/1806001
Review URL: http://codereview.chromium.org/1637018
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@46842 0039d316-1c4b-4281-b951-d872f2087c98
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accessibility tree in the browser process.
Adds new RPCs for a browser tab to request accessibility info from
a renderer; the renderer responds with a complete tree of
accessibility metadata for the entire DOM, which is then cached
in the RenderWidgetHostView. This part is crossplatform and will
help with accessibility on both Windows and Mac OS X.
For Windows, MSAA support for web content has been rewritten to
use this new cache. Tested in JAWS and NVDA screen readers.
Using Chrome with a screen reader is now fast and stable,
unlike the previous implementation. However, note that most
advanced functionality is still not supported, and much work remains
to make Chrome work well with a screen reader. This is a necessary
step to improve stability first.
BUG=25564
BUG=13291
TEST=See http://codereview.chromium.org/1806001
Review URL: http://codereview.chromium.org/1637018
TBR=dmazzoni@chromium.org
Review URL: http://codereview.chromium.org/2031004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@46642 0039d316-1c4b-4281-b951-d872f2087c98
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accessibility tree in the browser process.
Adds new RPCs for a browser tab to request accessibility info from
a renderer; the renderer responds with a complete tree of
accessibility metadata for the entire DOM, which is then cached
in the RenderWidgetHostView. This part is cross-platform and will
help with accessibility on both Windows and Mac OS X.
For Windows, MSAA support for web content has been rewritten to
use this new cache. Tested in JAWS and NVDA screen readers.
Using Chrome with a screen reader is now fast and stable,
unlike the previous implementation. However, note that most
advanced functionality is still not supported, and much work remains
to make Chrome work well with a screen reader. This is a necessary
step to improve stability first.
BUG=25564
BUG=13291
TEST=See http://codereview.chromium.org/1806001
Review URL: http://codereview.chromium.org/1637018
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@46567 0039d316-1c4b-4281-b951-d872f2087c98
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See original review at:
http://codereview.chromium.org/626014/show
BUG=None
TEST=None
Review URL: http://codereview.chromium.org/657020
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@39828 0039d316-1c4b-4281-b951-d872f2087c98
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Removes accessibility-related WebCore dependencies from glue.
R=darin
TEST=none
BUG=24616
Review URL: http://codereview.chromium.org/348063
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30986 0039d316-1c4b-4281-b951-d872f2087c98
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ROLE_SYSTEM_LISTITEM.
BUG=19982
TEST=Assign @role option on a child element to either menu or listbox. It will be exposed as either menuitem or listitem, respectively.
Review URL: http://codereview.chromium.org/173488
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24662 0039d316-1c4b-4281-b951-d872f2087c98
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separator, status and tooltip.
BUG=19982
TEST=Assign @role application, document, radiogroup, region, separator, status or tooltip to any dom element, and use Inspect32 (or similar tool) to see it exposed correctly.
Review URL: http://codereview.chromium.org/174382
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24262 0039d316-1c4b-4281-b951-d872f2087c98
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of the LocationBar, and correctly exposing MSAA/ARIA roles for Documents, Graphics, Menubars and Toolbars.
BUG=13291,19982
TEST=Assign @role menubar or toolbar to any dom element, and use Inspect32 (or similar tool) to see it exposed correctly. In the same way, <html> tag is exposed as role document.
Review URL: http://codereview.chromium.org/174252
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24049 0039d316-1c4b-4281-b951-d872f2087c98
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readers in AJAX web applications (e.g. Gmail).
BUG=None
TEST=None
Review URL: http://codereview.chromium.org/149265
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20094 0039d316-1c4b-4281-b951-d872f2087c98
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the AT, upon the HWND containing the web content first receiving focus. Note that this is not a full fix for the bug below, but one more piece to resolving it.BUG=13291TEST=none
Review URL: http://codereview.chromium.org/118206
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17778 0039d316-1c4b-4281-b951-d872f2087c98
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of assistive technologies (accessibility). Also cleans up the handling of WM_GETOBJECT in RenderWidgetHostViewWin and WidgetWin, as well as in BrowserAccessibilityManager.
Review URL: http://codereview.chromium.org/115374
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16449 0039d316-1c4b-4281-b951-d872f2087c98
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(including the use of AccessibleBase and AccessibleDocument) in the glue accessibility implementation.Introduces the GlueAccessibilityObject, which serves as a platform-independent wrapper directly around WebKit's AccessibilityObject (also platoform-independent).Updates naming/comments to reflect the independence of IAccessible both in glue and (where appropriate) in the browser-side accessibility.
Review URL: http://codereview.chromium.org/46013
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@12207 0039d316-1c4b-4281-b951-d872f2087c98
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