summaryrefslogtreecommitdiffstats
path: root/accessible/xpcom/xpcAccessibleHyperLink.cpp
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--accessible/xpcom/xpcAccessibleHyperLink.cpp95
1 files changed, 95 insertions, 0 deletions
diff --git a/accessible/xpcom/xpcAccessibleHyperLink.cpp b/accessible/xpcom/xpcAccessibleHyperLink.cpp
new file mode 100644
index 0000000000..ab99c8e24a
--- /dev/null
+++ b/accessible/xpcom/xpcAccessibleHyperLink.cpp
@@ -0,0 +1,95 @@
+/* -*- 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 "xpcAccessibleHyperLink.h"
+
+#include "LocalAccessible-inl.h"
+#include "nsAccessibilityService.h"
+#include "nsNetUtil.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 = static_cast<int32_t>(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 = static_cast<int32_t>(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) return NS_ERROR_INVALID_ARG;
+
+ if (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;
+}