Bug 369640. Fix ARIA multiselect -- the correct name is multiselectable. r=david.bolter

accessible/src/base/nsAccessibilityAtomList.h

@@ -163,13 +163,13 @@ ACCESSIBILITY_ATOM(tooltiptext, "tooltiptext")
 ACCESSIBILITY_ATOM(type, "type")
 ACCESSIBILITY_ATOM(value, "value")
 
-  // DHTML accessibility attributes
+  // ARIA (DHTML accessibility) attributes
 ACCESSIBILITY_ATOM(checked, "checked")
 ACCESSIBILITY_ATOM(droppable, "droppable")
 ACCESSIBILITY_ATOM(expanded, "expanded")
 ACCESSIBILITY_ATOM(invalid, "invalid")
 ACCESSIBILITY_ATOM(level, "level")
-ACCESSIBILITY_ATOM(multiselect, "multiselect")
+ACCESSIBILITY_ATOM(multiselectable, "multiselectable")
 ACCESSIBILITY_ATOM(posinset, "posinset")
 ACCESSIBILITY_ATOM(required, "required")
 ACCESSIBILITY_ATOM(role, "role")

accessible/src/base/nsAccessible.cpp

@@ -189,7 +189,7 @@ PRBool nsAccessible::IsTextInterfaceSupportCorrect(nsIAccessible *aAccessible)
 nsresult nsAccessible::QueryInterface(REFNSIID aIID, void** aInstancePtr)
 {
   // Custom-built QueryInterface() knows when we support nsIAccessibleSelectable
-  // based on role attribute and waistate:multiselect
+  // based on role attribute and waistate:multiselectable
   *aInstancePtr = nsnull;
   
   if (aIID.Equals(NS_GET_IID(nsIAccessible))) {
@@ -211,14 +211,14 @@ nsresult nsAccessible::QueryInterface(REFNSIID aIID, void** aInstancePtr)
     }
     if (HasRoleAttribute(content)) {
       // If we have an XHTML role attribute present and the
-      // waistate multiselect attribute not empty or false, then we need
+      // waistate multiselectable attribute not empty or false, then we need
       // to support nsIAccessibleSelectable
-      // If either attribute (role or multiselect) change, then we'll
+      // If either attribute (role or multiselectable) change, then we'll
       // destroy this accessible so that we can follow COM identity rules.
       static nsIContent::AttrValuesArray strings[] =
         {&nsAccessibilityAtoms::_empty, &nsAccessibilityAtoms::_false, nsnull};
-      if (content->FindAttrValueIn(kNameSpaceID_None,
-                                   nsAccessibilityAtoms::multiselect,
+      if (content->FindAttrValueIn(kNameSpaceID_WAIProperties ,
+                                   nsAccessibilityAtoms::multiselectable,
                                    strings, eCaseMatters) ==
           nsIContent::ATTR_VALUE_NO_MATCH) {
         *aInstancePtr = NS_STATIC_CAST(nsIAccessibleSelectable*, this);
@@ -1882,17 +1882,17 @@ nsRoleMapEntry nsAccessible::gWAIRoleMap[] =
   {"combobox", ROLE_COMBOBOX, eNameLabelOrTitle, eHasValueMinMax, eNoReqStates,
             {"readonly", BOOL_STATE, STATE_READONLY},
             {"expanded", BOOL_STATE, STATE_EXPANDED},
-            {"multiselect", BOOL_STATE, STATE_MULTISELECTABLE | STATE_EXTSELECTABLE}, END_ENTRY},
+            {"multiselectable", BOOL_STATE, STATE_MULTISELECTABLE | STATE_EXTSELECTABLE}, END_ENTRY},
   {"description", ROLE_TEXT_CONTAINER, eNameOkFromChildren, eNoValue, eNoReqStates, END_ENTRY},
   {"dialog", ROLE_DIALOG, eNameLabelOrTitle, eNoValue, eNoReqStates, END_ENTRY},
   {"document", ROLE_DOCUMENT, eNameLabelOrTitle, eNoValue, eNoReqStates, END_ENTRY},
   {"label", ROLE_LABEL, eNameOkFromChildren, eNoValue, eNoReqStates, END_ENTRY},
   {"list", ROLE_LIST, eNameLabelOrTitle, eNoValue, eNoReqStates,
             {"readonly", BOOL_STATE, STATE_READONLY},
-            {"multiselect", BOOL_STATE, STATE_MULTISELECTABLE | STATE_EXTSELECTABLE}, END_ENTRY},
+            {"multiselectable", BOOL_STATE, STATE_MULTISELECTABLE | STATE_EXTSELECTABLE}, END_ENTRY},
   {"listbox", ROLE_LIST, eNameLabelOrTitle, eNoValue, eNoReqStates,
             {"readonly", BOOL_STATE, STATE_READONLY},
-            {"multiselect", BOOL_STATE, STATE_MULTISELECTABLE | STATE_EXTSELECTABLE}, END_ENTRY},
+            {"multiselectable", BOOL_STATE, STATE_MULTISELECTABLE | STATE_EXTSELECTABLE}, END_ENTRY},
   {"listitem", ROLE_LISTITEM, eNameOkFromChildren, eNoValue, eNoReqStates,
             {"selected", BOOL_STATE, STATE_SELECTED | STATE_SELECTABLE},
             {"selected", "false", STATE_SELECTABLE},

accessible/src/base/nsDocAccessible.cpp

@@ -964,12 +964,12 @@ nsDocAccessible::AttributeChanged(nsIDocument *aDocument, nsIContent* aContent,
     else if (aAttribute == nsAccessibilityAtoms::valuenow) {
       eventType = nsIAccessibleEvent::EVENT_VALUE_CHANGE;
     }
-    else if (aAttribute == nsAccessibilityAtoms::multiselect) {
+    else if (aAttribute == nsAccessibilityAtoms::multiselectable) {
       // This affects whether the accessible supports nsIAccessibleSelectable.
       // COM says we cannot change what interfaces are supported on-the-fly,
       // so invalidate this object. A new one will be created on demand.
       if (HasRoleAttribute(aContent)) {
-        // The multiselect and other waistate attributes only take affect
+        // The multiselectable and other waistate attributes only take affect
         // when dynamic content role is present
         InvalidateCacheSubtree(aContent, nsIAccessibleEvent::EVENT_REORDER);
       }