/src/mozilla-central/parser/html/nsHtml5AutoPauseUpdate.h
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1 | | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim: set ts=2 sw=2 et tw=78: */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #ifndef nsHtml5AutoPauseUpdate_h |
8 | | #define nsHtml5AutoPauseUpdate_h |
9 | | |
10 | | class MOZ_RAII nsHtml5AutoPauseUpdate final |
11 | | { |
12 | | private: |
13 | | RefPtr<nsHtml5DocumentBuilder> mBuilder; |
14 | | |
15 | | public: |
16 | | explicit nsHtml5AutoPauseUpdate(nsHtml5DocumentBuilder* aBuilder) |
17 | | : mBuilder(aBuilder) |
18 | 0 | { |
19 | 0 | mBuilder->EndDocUpdate(); |
20 | 0 | } |
21 | | ~nsHtml5AutoPauseUpdate() |
22 | 0 | { |
23 | 0 | // Something may have terminated the parser during the update pause. |
24 | 0 | if (!mBuilder->IsComplete()) { |
25 | 0 | mBuilder->BeginDocUpdate(); |
26 | 0 | } |
27 | 0 | } |
28 | | }; |
29 | | |
30 | | #endif // nsHtml5AutoPauseUpdate_h |