accessible/xpcom/xpcAccessibleHyperLink.cpp
author Jonathan Watt <jwatt@jwatt.org>
Fri, 26 Feb 2016 15:52:07 +0000
changeset 287119 6d0c889a1c0e913b3892c27b735fe1ab26992876
parent 268184 e8c7dfe727cd970e2c3294934e2927b14143c205
child 305150 3bbf5d4f5e79f4d8c1068aa9dd089f44c7b0e759
permissions -rw-r--r--
Bug 1253094, part 3 - Stop using DebugOnly for class/struct members in ipc/. r=billm MozReview-Commit-ID: L16CD7xtn3V

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* 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 "Accessible-inl.h"
#include "xpcAccessibleDocument.h"

using namespace mozilla::a11y;

NS_IMETHODIMP
xpcAccessibleHyperLink::GetStartIndex(int32_t* aStartIndex)
{
  NS_ENSURE_ARG_POINTER(aStartIndex);
  *aStartIndex = 0;

  if (!Intl())
    return NS_ERROR_FAILURE;

  *aStartIndex = Intl()->StartOffset();
  return NS_OK;
}

NS_IMETHODIMP
xpcAccessibleHyperLink::GetEndIndex(int32_t* aEndIndex)
{
  NS_ENSURE_ARG_POINTER(aEndIndex);
  *aEndIndex = 0;

  if (!Intl())
    return NS_ERROR_FAILURE;

  *aEndIndex = Intl()->EndOffset();
  return NS_OK;
}

NS_IMETHODIMP
xpcAccessibleHyperLink::GetAnchorCount(int32_t* aAnchorCount)
{
  NS_ENSURE_ARG_POINTER(aAnchorCount);
  *aAnchorCount = 0;

  if (!Intl())
    return NS_ERROR_FAILURE;

  *aAnchorCount = Intl()->AnchorCount();
  return NS_OK;
}

NS_IMETHODIMP
xpcAccessibleHyperLink::GetURI(int32_t aIndex, nsIURI** aURI)
{
  NS_ENSURE_ARG_POINTER(aURI);

  if (!Intl())
    return NS_ERROR_FAILURE;

  if (aIndex < 0 || aIndex >= static_cast<int32_t>(Intl()->AnchorCount()))
    return NS_ERROR_INVALID_ARG;

  RefPtr<nsIURI>(Intl()->AnchorURIAt(aIndex)).forget(aURI);
  return NS_OK;
}


NS_IMETHODIMP
xpcAccessibleHyperLink::GetAnchor(int32_t aIndex, nsIAccessible** aAccessible)
{
  NS_ENSURE_ARG_POINTER(aAccessible);
  *aAccessible = nullptr;

  if (!Intl())
    return NS_ERROR_FAILURE;

  if (aIndex < 0 || aIndex >= static_cast<int32_t>(Intl()->AnchorCount()))
    return NS_ERROR_INVALID_ARG;

  NS_IF_ADDREF(*aAccessible = ToXPC(Intl()->AnchorAt(aIndex)));
  return NS_OK;
}

NS_IMETHODIMP
xpcAccessibleHyperLink::GetValid(bool* aValid)
{
  NS_ENSURE_ARG_POINTER(aValid);
  *aValid = false;

  if (!Intl())
    return NS_ERROR_FAILURE;

  *aValid = Intl()->IsLinkValid();
  return NS_OK;
}