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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/base/Comment.cpp | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/base/Comment.cpp')
-rw-r--r-- | dom/base/Comment.cpp | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/dom/base/Comment.cpp b/dom/base/Comment.cpp new file mode 100644 index 0000000000..d9f5d68bcc --- /dev/null +++ b/dom/base/Comment.cpp @@ -0,0 +1,71 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=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/. */ + +/* + * Implementations of DOM Core's Comment node. + */ + +#include "nsCOMPtr.h" +#include "mozilla/dom/Comment.h" +#include "mozilla/dom/CommentBinding.h" +#include "mozilla/dom/Document.h" +#include "mozilla/IntegerPrintfMacros.h" +#include "nsPIDOMWindow.h" + +using namespace mozilla; +using namespace dom; + +namespace mozilla::dom { + +Comment::~Comment() = default; + +already_AddRefed<CharacterData> Comment::CloneDataNode( + mozilla::dom::NodeInfo* aNodeInfo, bool aCloneText) const { + RefPtr<mozilla::dom::NodeInfo> ni = aNodeInfo; + auto* nim = ni->NodeInfoManager(); + RefPtr<Comment> it = new (nim) Comment(ni.forget()); + if (aCloneText) { + it->mText = mText; + } + + return it.forget(); +} + +#ifdef DEBUG +void Comment::List(FILE* out, int32_t aIndent) const { + int32_t indx; + for (indx = aIndent; --indx >= 0;) fputs(" ", out); + + fprintf(out, "Comment@%p refcount=%" PRIuPTR "<!--", (void*)this, + mRefCnt.get()); + + nsAutoString tmp; + ToCString(tmp, 0, mText.GetLength()); + fputs(NS_LossyConvertUTF16toASCII(tmp).get(), out); + + fputs("-->\n", out); +} +#endif + +/* static */ +already_AddRefed<Comment> Comment::Constructor(const GlobalObject& aGlobal, + const nsAString& aData, + ErrorResult& aRv) { + nsCOMPtr<nsPIDOMWindowInner> window = + do_QueryInterface(aGlobal.GetAsSupports()); + if (!window || !window->GetDoc()) { + aRv.Throw(NS_ERROR_FAILURE); + return nullptr; + } + + return window->GetDoc()->CreateComment(aData); +} + +JSObject* Comment::WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) { + return Comment_Binding::Wrap(aCx, this, aGivenProto); +} + +} // namespace mozilla::dom |