зеркало из https://github.com/mozilla/gecko-dev.git
51 строка
1.5 KiB
C++
51 строка
1.5 KiB
C++
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/TextClause.h"
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#include "mozilla/dom/TextClauseBinding.h"
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#include "mozilla/TextEvents.h"
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namespace mozilla {
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namespace dom {
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// Only needed for refcounted objects.
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(TextClause)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(TextClause)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(TextClause)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TextClause)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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TextClause::TextClause(nsPIDOMWindowInner* aOwner, const TextRange& aRange,
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const TextRange* aTargetRange)
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: mOwner(aOwner)
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, mIsTargetClause(false)
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{
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MOZ_ASSERT(aOwner);
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mStartOffset = aRange.mStartOffset;
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mEndOffset = aRange.mEndOffset;
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if (aRange.IsClause()) {
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mIsCaret = false;
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if (aTargetRange && aTargetRange->mStartOffset == mStartOffset) {
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mIsTargetClause = true;
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}
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} else {
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mIsCaret = true;
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}
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}
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JSObject*
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TextClause::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return TextClauseBinding::Wrap(aCx, this, aGivenProto);
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}
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TextClause::~TextClause() {}
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} // namespace dom
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} // namespace mozilla
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