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29 lines
887 B
C++
29 lines
887 B
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 sw=2 et tw=78: */
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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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#ifndef nsHtml5AutoPauseUpdate_h
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#define nsHtml5AutoPauseUpdate_h
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#include "nsHtml5DocumentBuilder.h"
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class MOZ_RAII nsHtml5AutoPauseUpdate final {
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private:
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RefPtr<nsHtml5DocumentBuilder> mBuilder;
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public:
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explicit nsHtml5AutoPauseUpdate(nsHtml5DocumentBuilder* aBuilder)
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: mBuilder(aBuilder) {
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mBuilder->EndDocUpdate();
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}
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~nsHtml5AutoPauseUpdate() {
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// Something may have terminated the parser during the update pause.
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if (!mBuilder->IsComplete()) {
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mBuilder->BeginDocUpdate();
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}
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}
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};
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#endif // nsHtml5AutoPauseUpdate_h
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