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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /accessible/xpcom/xpcAccessibleHyperLink.cpp | |
parent | Initial commit. (diff) | |
download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'accessible/xpcom/xpcAccessibleHyperLink.cpp')
-rw-r--r-- | accessible/xpcom/xpcAccessibleHyperLink.cpp | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/accessible/xpcom/xpcAccessibleHyperLink.cpp b/accessible/xpcom/xpcAccessibleHyperLink.cpp new file mode 100644 index 0000000000..aca8734b13 --- /dev/null +++ b/accessible/xpcom/xpcAccessibleHyperLink.cpp @@ -0,0 +1,154 @@ +/* -*- 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 "mozilla/StaticPrefs_accessibility.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; + +#if defined(XP_WIN) + if (Intl()->IsRemote() && + !StaticPrefs::accessibility_cache_enabled_AtStartup()) { + return NS_ERROR_NOT_IMPLEMENTED; + } +#endif + + *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; + +#if defined(XP_WIN) + if (Intl()->IsRemote() && + !StaticPrefs::accessibility_cache_enabled_AtStartup()) { + return NS_ERROR_NOT_IMPLEMENTED; + } +#endif + + *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; + + if (Intl()->IsLocal()) { + *aAnchorCount = Intl()->AsLocal()->AnchorCount(); + } else { +#if defined(XP_WIN) + return NS_ERROR_NOT_IMPLEMENTED; +#else + bool isCountValid = false; + uint32_t anchorCount = Intl()->AsRemote()->AnchorCount(&isCountValid); + if (!isCountValid) return NS_ERROR_FAILURE; + + *aAnchorCount = anchorCount; +#endif + } + + 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) return NS_ERROR_INVALID_ARG; + + if (Intl()->IsLocal()) { + if (aIndex >= static_cast<int32_t>(Intl()->AsLocal()->AnchorCount())) { + return NS_ERROR_INVALID_ARG; + } + + RefPtr<nsIURI>(Intl()->AsLocal()->AnchorURIAt(aIndex)).forget(aURI); + } else { +#if defined(XP_WIN) + return NS_ERROR_NOT_IMPLEMENTED; +#else + nsCString spec; + bool isURIValid = false; + Intl()->AsRemote()->AnchorURIAt(aIndex, spec, &isURIValid); + if (!isURIValid) return NS_ERROR_FAILURE; + + nsCOMPtr<nsIURI> uri; + nsresult rv = NS_NewURI(getter_AddRefs(uri), spec); + NS_ENSURE_SUCCESS(rv, rv); + + uri.forget(aURI); +#endif + } + + 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 (Intl()->IsLocal()) { + if (aIndex >= static_cast<int32_t>(Intl()->AsLocal()->AnchorCount())) { + return NS_ERROR_INVALID_ARG; + } + + NS_IF_ADDREF(*aAccessible = ToXPC(Intl()->AsLocal()->AnchorAt(aIndex))); + } else { +#if defined(XP_WIN) + return NS_ERROR_NOT_IMPLEMENTED; +#else + NS_IF_ADDREF(*aAccessible = ToXPC(Intl()->AsRemote()->AnchorAt(aIndex))); +#endif + } + + return NS_OK; +} + +NS_IMETHODIMP +xpcAccessibleHyperLink::GetValid(bool* aValid) { + NS_ENSURE_ARG_POINTER(aValid); + *aValid = false; + + if (!Intl()) return NS_ERROR_FAILURE; + + if (Intl()->IsLocal()) { + *aValid = Intl()->AsLocal()->IsLinkValid(); + } else { +#if defined(XP_WIN) + return NS_ERROR_NOT_IMPLEMENTED; +#else + *aValid = Intl()->AsRemote()->IsLinkValid(); +#endif + } + + return NS_OK; +} |