Mirror of roytam1's UXP fork just in case Moonchild and Tobin decide to go after him
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "sdnDocAccessible.h"
#include "ISimpleDOMDocument_i.c"
#include "nsNameSpaceManager.h"
using namespace mozilla;
using namespace mozilla::a11y;
////////////////////////////////////////////////////////////////////////////////
// sdnDocAccessible
////////////////////////////////////////////////////////////////////////////////
IMPL_IUNKNOWN_QUERY_HEAD(sdnDocAccessible)
IMPL_IUNKNOWN_QUERY_IFACE(ISimpleDOMDocument)
IMPL_IUNKNOWN_QUERY_TAIL_AGGREGATED(mAccessible)
STDMETHODIMP
sdnDocAccessible::get_URL(BSTR __RPC_FAR* aURL)
{
A11Y_TRYBLOCK_BEGIN
if (!aURL)
return E_INVALIDARG;
*aURL = nullptr;
if (mAccessible->IsDefunct())
return CO_E_OBJNOTCONNECTED;
nsAutoString URL;
mAccessible->URL(URL);
if (URL.IsEmpty())
return S_FALSE;
*aURL = ::SysAllocStringLen(URL.get(), URL.Length());
return *aURL ? S_OK : E_OUTOFMEMORY;
A11Y_TRYBLOCK_END
}
STDMETHODIMP
sdnDocAccessible::get_title(BSTR __RPC_FAR* aTitle)
{
A11Y_TRYBLOCK_BEGIN
if (!aTitle)
return E_INVALIDARG;
*aTitle = nullptr;
if (mAccessible->IsDefunct())
return CO_E_OBJNOTCONNECTED;
nsAutoString title;
mAccessible->Title(title);
*aTitle = ::SysAllocStringLen(title.get(), title.Length());
return *aTitle ? S_OK : E_OUTOFMEMORY;
A11Y_TRYBLOCK_END
}
STDMETHODIMP
sdnDocAccessible::get_mimeType(BSTR __RPC_FAR* aMimeType)
{
A11Y_TRYBLOCK_BEGIN
if (!aMimeType)
return E_INVALIDARG;
*aMimeType = nullptr;
if (mAccessible->IsDefunct())
return CO_E_OBJNOTCONNECTED;
nsAutoString mimeType;
mAccessible->MimeType(mimeType);
if (mimeType.IsEmpty())
return S_FALSE;
*aMimeType = ::SysAllocStringLen(mimeType.get(), mimeType.Length());
return *aMimeType ? S_OK : E_OUTOFMEMORY;
A11Y_TRYBLOCK_END
}
STDMETHODIMP
sdnDocAccessible::get_docType(BSTR __RPC_FAR* aDocType)
{
A11Y_TRYBLOCK_BEGIN
if (!aDocType)
return E_INVALIDARG;
*aDocType = nullptr;
if (mAccessible->IsDefunct())
return CO_E_OBJNOTCONNECTED;
nsAutoString docType;
mAccessible->DocType(docType);
if (docType.IsEmpty())
return S_FALSE;
*aDocType = ::SysAllocStringLen(docType.get(), docType.Length());
return *aDocType ? S_OK : E_OUTOFMEMORY;
A11Y_TRYBLOCK_END
}
STDMETHODIMP
sdnDocAccessible::get_nameSpaceURIForID(short aNameSpaceID,
BSTR __RPC_FAR* aNameSpaceURI)
{
A11Y_TRYBLOCK_BEGIN
if (!aNameSpaceURI)
return E_INVALIDARG;
*aNameSpaceURI = nullptr;
if (mAccessible->IsDefunct())
return CO_E_OBJNOTCONNECTED;
if (aNameSpaceID < 0)
return E_INVALIDARG; // -1 is kNameSpaceID_Unknown
nsAutoString nameSpaceURI;
nsNameSpaceManager* nameSpaceManager = nsNameSpaceManager::GetInstance();
if (nameSpaceManager)
nameSpaceManager->GetNameSpaceURI(aNameSpaceID, nameSpaceURI);
if (nameSpaceURI.IsEmpty())
return S_FALSE;
*aNameSpaceURI = ::SysAllocStringLen(nameSpaceURI.get(),
nameSpaceURI.Length());
return *aNameSpaceURI ? S_OK : E_OUTOFMEMORY;
A11Y_TRYBLOCK_END
}
STDMETHODIMP
sdnDocAccessible::put_alternateViewMediaTypes(BSTR __RPC_FAR* aCommaSeparatedMediaTypes)
{
A11Y_TRYBLOCK_BEGIN
if (!aCommaSeparatedMediaTypes)
return E_INVALIDARG;
*aCommaSeparatedMediaTypes = nullptr;
return mAccessible->IsDefunct() ? CO_E_OBJNOTCONNECTED : E_NOTIMPL;
A11Y_TRYBLOCK_END
}