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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "sky/engine/config.h" | |
| 6 #include "sky/engine/core/css/parser/MediaQueryBlockWatcher.h" | 5 #include "sky/engine/core/css/parser/MediaQueryBlockWatcher.h" |
| 7 | 6 |
| 8 #include "sky/engine/core/css/parser/MediaQueryToken.h" | 7 #include "sky/engine/core/css/parser/MediaQueryToken.h" |
| 9 | 8 |
| 10 namespace blink { | 9 namespace blink { |
| 11 | 10 |
| 12 MediaQueryBlockWatcher::MediaQueryBlockWatcher() | 11 MediaQueryBlockWatcher::MediaQueryBlockWatcher() |
| 13 : m_blockLevel(0) | 12 : m_blockLevel(0) |
| 14 { | 13 { |
| 15 } | 14 } |
| 16 | 15 |
| 17 void MediaQueryBlockWatcher::handleToken(const MediaQueryToken& token) | 16 void MediaQueryBlockWatcher::handleToken(const MediaQueryToken& token) |
| 18 { | 17 { |
| 19 if (token.blockType() == MediaQueryToken::BlockStart) { | 18 if (token.blockType() == MediaQueryToken::BlockStart) { |
| 20 ++m_blockLevel; | 19 ++m_blockLevel; |
| 21 } else if (token.blockType() == MediaQueryToken::BlockEnd) { | 20 } else if (token.blockType() == MediaQueryToken::BlockEnd) { |
| 22 ASSERT(m_blockLevel); | 21 ASSERT(m_blockLevel); |
| 23 --m_blockLevel; | 22 --m_blockLevel; |
| 24 } | 23 } |
| 25 } | 24 } |
| 26 | 25 |
| 27 } // namespace | 26 } // namespace |
| 28 | 27 |
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