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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "sky/engine/config.h" | |
32 #include "sky/engine/core/css/CSSToLengthConversionData.h" | 31 #include "sky/engine/core/css/CSSToLengthConversionData.h" |
33 | 32 |
34 #include "sky/engine/core/rendering/RenderView.h" | 33 #include "sky/engine/core/rendering/RenderView.h" |
35 #include "sky/engine/core/rendering/style/RenderStyle.h" | 34 #include "sky/engine/core/rendering/style/RenderStyle.h" |
36 | 35 |
37 namespace blink { | 36 namespace blink { |
38 | 37 |
39 CSSToLengthConversionData::CSSToLengthConversionData(const RenderStyle* style, c
onst RenderView* renderView, bool computingFontSize) | 38 CSSToLengthConversionData::CSSToLengthConversionData(const RenderStyle* style, c
onst RenderView* renderView, bool computingFontSize) |
40 : m_style(style) | 39 : m_style(style) |
41 , m_viewportWidth(renderView ? renderView->layoutViewportWidth() : 0) | 40 , m_viewportWidth(renderView ? renderView->layoutViewportWidth() : 0) |
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59 m_style->setHasViewportUnits(); | 58 m_style->setHasViewportUnits(); |
60 return std::min(m_viewportWidth, m_viewportHeight) / 100; | 59 return std::min(m_viewportWidth, m_viewportHeight) / 100; |
61 } | 60 } |
62 double CSSToLengthConversionData::viewportMaxPercent() const | 61 double CSSToLengthConversionData::viewportMaxPercent() const |
63 { | 62 { |
64 m_style->setHasViewportUnits(); | 63 m_style->setHasViewportUnits(); |
65 return std::max(m_viewportWidth, m_viewportHeight) / 100; | 64 return std::max(m_viewportWidth, m_viewportHeight) / 100; |
66 } | 65 } |
67 | 66 |
68 } // namespace blink | 67 } // namespace blink |
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