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bug 1159828 - make ia2Hyperlink use proxies r=davidb

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This commit is contained in:
Trevor Saunders 2015-04-29 13:59:47 -04:00
parent 0a7a48758c
commit 579dc62f15
1 changed files with 48 additions and 19 deletions
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67
accessible/windows/ia2/ia2AccessibleHyperlink.cpp
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@ -50,6 +50,16 @@ ia2AccessibleHyperlink::get_anchor(long aIndex, VARIANT* aAnchor)
VariantInit(aAnchor);
Accessible* thisObj = static_cast<AccessibleWrap*>(this);
if (thisObj->IsProxy()) {
ProxyAccessible* anchor = thisObj->Proxy()->AnchorAt(aIndex);
if (!anchor)
return S_FALSE;
aAnchor->punkVal = static_cast<IAccessibleHyperlink*>(WrapperFor(anchor));
aAnchor->vt = VT_UNKNOWN;
return S_OK;
}
if (thisObj->IsDefunct())
return CO_E_OBJNOTCONNECTED;
@ -88,32 +98,34 @@ ia2AccessibleHyperlink::get_anchorTarget(long aIndex, VARIANT* aAnchorTarget)
VariantInit(aAnchorTarget);
Accessible* thisObj = static_cast<AccessibleWrap*>(this);
if (thisObj->IsDefunct())
return CO_E_OBJNOTCONNECTED;
nsAutoCString uriStr;
if (thisObj->IsProxy()) {
bool ok;
thisObj->Proxy()->AnchorURIAt(aIndex, uriStr, &ok);
if (!ok)
return S_FALSE;
if (aIndex < 0 || aIndex >= static_cast<long>(thisObj->AnchorCount()))
return E_INVALIDARG;
} else {
if (thisObj->IsDefunct())
return CO_E_OBJNOTCONNECTED;
if (!thisObj->IsLink())
return S_FALSE;
if (aIndex < 0 || aIndex >= static_cast<long>(thisObj->AnchorCount()))
return E_INVALIDARG;
nsCOMPtr<nsIURI> uri = thisObj->AnchorURIAt(aIndex);
if (!uri)
return S_FALSE;
if (!thisObj->IsLink())
return S_FALSE;
nsAutoCString prePath;
nsresult rv = uri->GetPrePath(prePath);
if (NS_FAILED(rv))
return GetHRESULT(rv);
nsCOMPtr<nsIURI> uri = thisObj->AnchorURIAt(aIndex);
if (!uri)
return S_FALSE;
nsAutoCString path;
rv = uri->GetPath(path);
if (NS_FAILED(rv))
return GetHRESULT(rv);
nsresult rv = uri->GetSpec(uriStr);
if (NS_FAILED(rv))
return GetHRESULT(rv);
}
nsAutoString stringURI;
AppendUTF8toUTF16(prePath, stringURI);
AppendUTF8toUTF16(path, stringURI);
AppendUTF8toUTF16(uriStr, stringURI);
aAnchorTarget->vt = VT_BSTR;
aAnchorTarget->bstrVal = ::SysAllocStringLen(stringURI.get(),
@ -133,6 +145,12 @@ ia2AccessibleHyperlink::get_startIndex(long* aIndex)
*aIndex = 0;
if (ProxyAccessible* proxy = HyperTextProxyFor(this)) {
bool valid;
*aIndex = proxy->StartOffset(&valid);
return valid ? S_OK : S_FALSE;
}
Accessible* thisObj = static_cast<AccessibleWrap*>(this);
if (thisObj->IsDefunct())
return CO_E_OBJNOTCONNECTED;
@ -156,6 +174,12 @@ ia2AccessibleHyperlink::get_endIndex(long* aIndex)
*aIndex = 0;
if (ProxyAccessible* proxy = HyperTextProxyFor(this)) {
bool valid;
*aIndex = proxy->EndOffset(&valid);
return valid ? S_OK : S_FALSE;
}
Accessible* thisObj = static_cast<AccessibleWrap*>(this);
if (thisObj->IsDefunct())
return CO_E_OBJNOTCONNECTED;
@ -179,6 +203,11 @@ ia2AccessibleHyperlink::get_valid(boolean* aValid)
*aValid = false;
if (ProxyAccessible* proxy = HyperTextProxyFor(this)) {
*aValid = proxy->IsLinkValid();
return S_OK;
}
Accessible* thisObj = static_cast<AccessibleWrap*>(this);
if (thisObj->IsDefunct())
return CO_E_OBJNOTCONNECTED;