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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 "core/css/MediaValuesDynamic.h" | 5 #include "core/css/MediaValuesDynamic.h" |
6 | 6 |
7 #include "core/css/CSSHelper.h" | 7 #include "core/css/CSSHelper.h" |
8 #include "core/css/CSSPrimitiveValue.h" | 8 #include "core/css/CSSPrimitiveValue.h" |
9 #include "core/css/CSSToLengthConversionData.h" | 9 #include "core/css/CSSToLengthConversionData.h" |
10 #include "core/css/MediaValuesCached.h" | 10 #include "core/css/MediaValuesCached.h" |
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23 frame->document()->layoutViewItem().isNull()) | 23 frame->document()->layoutViewItem().isNull()) |
24 return MediaValuesCached::create(); | 24 return MediaValuesCached::create(); |
25 return new MediaValuesDynamic(frame); | 25 return new MediaValuesDynamic(frame); |
26 } | 26 } |
27 | 27 |
28 MediaValuesDynamic::MediaValuesDynamic(LocalFrame* frame) | 28 MediaValuesDynamic::MediaValuesDynamic(LocalFrame* frame) |
29 : m_frame(frame), | 29 : m_frame(frame), |
30 m_viewportDimensionsOverridden(false), | 30 m_viewportDimensionsOverridden(false), |
31 m_viewportWidthOverride(0), | 31 m_viewportWidthOverride(0), |
32 m_viewportHeightOverride(0) { | 32 m_viewportHeightOverride(0) { |
33 ASSERT(m_frame); | 33 DCHECK(m_frame); |
34 } | 34 } |
35 | 35 |
36 MediaValuesDynamic::MediaValuesDynamic(LocalFrame* frame, | 36 MediaValuesDynamic::MediaValuesDynamic(LocalFrame* frame, |
37 bool overriddenViewportDimensions, | 37 bool overriddenViewportDimensions, |
38 double viewportWidth, | 38 double viewportWidth, |
39 double viewportHeight) | 39 double viewportHeight) |
40 : m_frame(frame), | 40 : m_frame(frame), |
41 m_viewportDimensionsOverridden(overriddenViewportDimensions), | 41 m_viewportDimensionsOverridden(overriddenViewportDimensions), |
42 m_viewportWidthOverride(viewportWidth), | 42 m_viewportWidthOverride(viewportWidth), |
43 m_viewportHeightOverride(viewportHeight) { | 43 m_viewportHeightOverride(viewportHeight) { |
44 ASSERT(m_frame); | 44 DCHECK(m_frame); |
45 } | 45 } |
46 | 46 |
47 MediaValues* MediaValuesDynamic::copy() const { | 47 MediaValues* MediaValuesDynamic::copy() const { |
48 return new MediaValuesDynamic(m_frame, m_viewportDimensionsOverridden, | 48 return new MediaValuesDynamic(m_frame, m_viewportDimensionsOverridden, |
49 m_viewportWidthOverride, | 49 m_viewportWidthOverride, |
50 m_viewportHeightOverride); | 50 m_viewportHeightOverride); |
51 } | 51 } |
52 | 52 |
53 bool MediaValuesDynamic::computeLength(double value, | 53 bool MediaValuesDynamic::computeLength(double value, |
54 CSSPrimitiveValue::UnitType type, | 54 CSSPrimitiveValue::UnitType type, |
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154 } | 154 } |
155 | 155 |
156 void MediaValuesDynamic::overrideViewportDimensions(double width, | 156 void MediaValuesDynamic::overrideViewportDimensions(double width, |
157 double height) { | 157 double height) { |
158 m_viewportDimensionsOverridden = true; | 158 m_viewportDimensionsOverridden = true; |
159 m_viewportWidthOverride = width; | 159 m_viewportWidthOverride = width; |
160 m_viewportHeightOverride = height; | 160 m_viewportHeightOverride = height; |
161 } | 161 } |
162 | 162 |
163 } // namespace blink | 163 } // namespace blink |
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