chromium/third_party/blink/public/web/web_ax_enums.h

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#ifndef THIRD_PARTY_BLINK_PUBLIC_WEB_WEB_AX_ENUMS_H_
#define THIRD_PARTY_BLINK_PUBLIC_WEB_WEB_AX_ENUMS_H_

namespace blink {

// Expanded State.
// These values must match blink::AccessibilityExpanded values.
// Enforced in AssertMatchingEnums.cpp.
enum WebAXExpanded { … };

// Grabbed State.
// These values must match blink::AccessibilityGrabbedState values.
enum WebAXGrabbedState { … };

// Selected State.
// These values must match blink::AccessibilitySelectedState values.
enum WebAXSelectedState { … };

// These values must match blink::AccessibilityOrientation values.
// Enforced in AssertMatchingEnums.cpp.
enum WebAXOrientation { … };

// State of a form control or editors
enum WebAXRestriction { … };

// Availability of Autofill/Autocomplete suggestions.
enum class WebAXAutofillSuggestionAvailability { … };

//
// Sparse accessibility attributes
//
// The following enums represent accessibility attributes that apply
// to only a small fraction of WebAXObjects. Rather than the client
// asking each WebAXObject for the value of each accessibility
// attribute, it can call a single function to query for all
// sparse attributes at the same time. Any sparse attributes that
// are present are returned via a callback consisting of an attribute
// key enum and an attribute value.
//

// Sparse attributes of a WebAXObject whose value is either true or
// false. In order for it to be a sparse attribute the default value
// must be false.
enum class WebAXBoolAttribute { … };

enum class WebAXIntAttribute { … };

enum class WebAXUIntAttribute { … };

// Sparse attributes of a WebAXObject whose value is a string.
// In order for it to be a sparse attribute the default value
// must be "".
enum class WebAXStringAttribute { … };

// Sparse attributes of a WebAXObject whose value is a reference to
// another WebAXObject within the same frame. In order for it to be a
// sparse attribute the default value must be the null WebAXObject.
enum class WebAXObjectAttribute { … };

// Sparse attributes of a WebAXObject whose value is a vector of
// references to other WebAXObjects within the same frame. In order
// for it to be a sparse attribute the default value must be the
// empty vector.
enum class WebAXObjectVectorAttribute { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_PUBLIC_WEB_WEB_AX_ENUMS_H_