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  • samuel_white@apple.com's avatar
    AX: Add AXUIElementCountForSearchPredicate parameterized attribute. · 8d7423c7
    samuel_white@apple.com authored
        https://bugs.webkit.org/show_bug.cgi?id=124561
    
        Reviewed by Chris Fleizach.
    
        Added test to verify that NSAccessibilityUIElementCountForSearchPredicateParameterizedAttribute
        works as it should and updated existing test that has exposes this new attribute.
    
        * platform/mac/accessibility/bounds-for-range-expected.txt:
        * platform/mac/accessibility/search-predicate-element-count-expected.txt: Added.
        * platform/mac/accessibility/search-predicate-element-count.html: Added.
    
        Added ability to fetch the number of elements that match a specific criteria. This will enable VoiceOver
        to interface with WebKit much more dynamically. We can now get an idea of how many interesting elements
        exist on a page, and then fetch them in chunks as needed.
    
        Test: platform/mac/accessibility/search-predicate-element-count.html
    
        * accessibility/AccessibilityObject.cpp:
        (WebCore::AccessibilityObject::isAccessibilityTextSearchMatch):
        * accessibility/AccessibilityObject.h:
        (WebCore::AccessibilitySearchCriteria::AccessibilitySearchCriteria):
        * accessibility/mac/WebAccessibilityObjectWrapperMac.mm:
        (accessibilitySearchCriteriaForSearchPredicateParameterizedAttribute):
        (-[WebAccessibilityObjectWrapper accessibilityParameterizedAttributeNames]):
        (-[WebAccessibilityObjectWrapper accessibilityAttributeValue:forParameter:]):
    
        Added function to verify that NSAccessibilityUIElementCountForSearchPredicateParameterizedAttribute works as it should.
    
        * DumpRenderTree/AccessibilityUIElement.cpp:
        (uiElementCountForSearchPredicateCallback):
        (uiElementForSearchPredicateCallback):
        (AccessibilityUIElement::getJSClass):
        * DumpRenderTree/AccessibilityUIElement.h:
        * DumpRenderTree/atk/AccessibilityUIElementAtk.cpp:
        (AccessibilityUIElement::uiElementCountForSearchPredicate):
        * DumpRenderTree/ios/AccessibilityUIElementIOS.mm:
        (AccessibilityUIElement::uiElementCountForSearchPredicate):
        * DumpRenderTree/mac/AccessibilityUIElementMac.mm:
        (searchPredicateParameterizedAttributeForSearchCriteria):
        (AccessibilityUIElement::uiElementCountForSearchPredicate):
        (AccessibilityUIElement::uiElementForSearchPredicate):
        * DumpRenderTree/win/AccessibilityUIElementWin.cpp:
        (AccessibilityUIElement::uiElementCountForSearchPredicate):
        * WebKitTestRunner/InjectedBundle/AccessibilityUIElement.cpp:
        (WTR::AccessibilityUIElement::uiElementCountForSearchPredicate):
        * WebKitTestRunner/InjectedBundle/AccessibilityUIElement.h:
        * WebKitTestRunner/InjectedBundle/Bindings/AccessibilityUIElement.idl:
        * WebKitTestRunner/InjectedBundle/atk/AccessibilityUIElementAtk.cpp:
        (WTR::AccessibilityUIElement::uiElementCountForSearchPredicate):
        * WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm:
        (WTR::searchPredicateParameterizedAttributeForSearchCriteria):
        (WTR::AccessibilityUIElement::uiElementCountForSearchPredicate):
        (WTR::AccessibilityUIElement::uiElementForSearchPredicate):
    
    git-svn-id: http://svn.webkit.org/repository/webkit/trunk@159980 268f45cc-cd09-0410-ab3c-d52691b4dbfc
    8d7423c7