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Bug 762898 - Implement UIA_AriaRolePropertyId. r=trev

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This commit is contained in:
Andrew Quartey 2012-07-20 20:19:37 -04:00
parent f6afb2c0a7
commit 7421af8d6c
1 changed files with 18 additions and 3 deletions
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21
accessible/src/windows/uia/uiaRawElmProvider.cpp
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@ -7,6 +7,7 @@
#include "uiaRawElmProvider.h"
#include "AccessibleWrap.h"
#include "nsIPersistentProperties2.h"
using namespace mozilla;
using namespace mozilla::a11y;
@ -181,11 +182,25 @@ uiaRawElmProvider::GetPropertyValue(PROPERTYID aPropertyId,
break;
}
//ARIA Role / shortcut
case UIA_AriaRolePropertyId: {
nsAutoString xmlRoles;
nsCOMPtr<nsIPersistentProperties> attributes;
mAcc->GetAttributes(getter_AddRefs(attributes));
attributes->GetStringProperty(NS_LITERAL_CSTRING("xml-roles"), xmlRoles);
if(!xmlRoles.IsEmpty()) {
aPropertyValue->vt = VT_BSTR;
aPropertyValue->bstrVal = ::SysAllocString(xmlRoles.get());
return S_OK;
}
break;
}
}
// UI Automation will attempt to get the property from the host
//window provider.
aPropertyValue->vt = VT_EMPTY;
return S_OK;
A11Y_TRYBLOCK_END