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1 /* | 1 /* |
2 * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved. | 2 * Copyright (C) 2012 Adobe Systems Incorporated. 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above | 8 * 1. Redistributions of source code must retain the above |
9 * copyright notice, this list of conditions and the following | 9 * copyright notice, this list of conditions and the following |
10 * disclaimer. | 10 * disclaimer. |
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25 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF | 25 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF |
26 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | 26 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
27 * SUCH DAMAGE. | 27 * SUCH DAMAGE. |
28 */ | 28 */ |
29 | 29 |
30 #include "config.h" | 30 #include "config.h" |
31 #include "core/layout/shapes/ShapeOutsideInfo.h" | 31 #include "core/layout/shapes/ShapeOutsideInfo.h" |
32 | 32 |
33 #include "core/inspector/ConsoleMessage.h" | 33 #include "core/inspector/ConsoleMessage.h" |
34 #include "core/layout/FloatingObjects.h" | 34 #include "core/layout/FloatingObjects.h" |
| 35 #include "core/layout/LayoutImage.h" |
35 #include "core/rendering/RenderBlockFlow.h" | 36 #include "core/rendering/RenderBlockFlow.h" |
36 #include "core/rendering/RenderBox.h" | 37 #include "core/rendering/RenderBox.h" |
37 #include "core/rendering/RenderImage.h" | |
38 #include "platform/LengthFunctions.h" | 38 #include "platform/LengthFunctions.h" |
39 #include "public/platform/Platform.h" | 39 #include "public/platform/Platform.h" |
40 | 40 |
41 namespace blink { | 41 namespace blink { |
42 | 42 |
43 CSSBoxType referenceBox(const ShapeValue& shapeValue) | 43 CSSBoxType referenceBox(const ShapeValue& shapeValue) |
44 { | 44 { |
45 if (shapeValue.cssBox() == BoxMissing) | 45 if (shapeValue.cssBox() == BoxMissing) |
46 return MarginBox; | 46 return MarginBox; |
47 return shapeValue.cssBox(); | 47 return shapeValue.cssBox(); |
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113 static double maxImageSizeBytes = 0; | 113 static double maxImageSizeBytes = 0; |
114 if (!maxImageSizeBytes) { | 114 if (!maxImageSizeBytes) { |
115 size_t size32MaxBytes = 0xFFFFFFFF / 4; // Some platforms don't limit m
axDecodedImageBytes. | 115 size_t size32MaxBytes = 0xFFFFFFFF / 4; // Some platforms don't limit m
axDecodedImageBytes. |
116 maxImageSizeBytes = std::min(size32MaxBytes, Platform::current()->maxDec
odedImageBytes()); | 116 maxImageSizeBytes = std::min(size32MaxBytes, Platform::current()->maxDec
odedImageBytes()); |
117 } | 117 } |
118 return (rect.width().toFloat() * rect.height().toFloat() * 4.0) < maxImageSi
zeBytes; | 118 return (rect.width().toFloat() * rect.height().toFloat() * 4.0) < maxImageSi
zeBytes; |
119 } | 119 } |
120 | 120 |
121 PassOwnPtr<Shape> ShapeOutsideInfo::createShapeForImage(StyleImage* styleImage,
float shapeImageThreshold, WritingMode writingMode, float margin) const | 121 PassOwnPtr<Shape> ShapeOutsideInfo::createShapeForImage(StyleImage* styleImage,
float shapeImageThreshold, WritingMode writingMode, float margin) const |
122 { | 122 { |
123 const IntSize& imageSize = m_renderer.calculateImageIntrinsicDimensions(styl
eImage, roundedIntSize(m_referenceBoxLogicalSize), RenderImage::ScaleByEffective
Zoom); | 123 const IntSize& imageSize = m_renderer.calculateImageIntrinsicDimensions(styl
eImage, roundedIntSize(m_referenceBoxLogicalSize), LayoutImage::ScaleByEffective
Zoom); |
124 styleImage->setContainerSizeForRenderer(&m_renderer, imageSize, m_renderer.s
tyle()->effectiveZoom()); | 124 styleImage->setContainerSizeForRenderer(&m_renderer, imageSize, m_renderer.s
tyle()->effectiveZoom()); |
125 | 125 |
126 const LayoutRect& marginRect = getShapeImageMarginRect(m_renderer, m_referen
ceBoxLogicalSize); | 126 const LayoutRect& marginRect = getShapeImageMarginRect(m_renderer, m_referen
ceBoxLogicalSize); |
127 const LayoutRect& imageRect = (m_renderer.isRenderImage()) | 127 const LayoutRect& imageRect = (m_renderer.isLayoutImage()) |
128 ? toRenderImage(m_renderer).replacedContentRect() | 128 ? toLayoutImage(m_renderer).replacedContentRect() |
129 : LayoutRect(LayoutPoint(), LayoutSize(imageSize)); | 129 : LayoutRect(LayoutPoint(), LayoutSize(imageSize)); |
130 | 130 |
131 if (!isValidRasterShapeRect(marginRect) || !isValidRasterShapeRect(imageRect
)) { | 131 if (!isValidRasterShapeRect(marginRect) || !isValidRasterShapeRect(imageRect
)) { |
132 m_renderer.document().addConsoleMessage(ConsoleMessage::create(Rendering
MessageSource, ErrorMessageLevel, "The shape-outside image is too large.")); | 132 m_renderer.document().addConsoleMessage(ConsoleMessage::create(Rendering
MessageSource, ErrorMessageLevel, "The shape-outside image is too large.")); |
133 return Shape::createEmptyRasterShape(writingMode, margin); | 133 return Shape::createEmptyRasterShape(writingMode, margin); |
134 } | 134 } |
135 | 135 |
136 ASSERT(!styleImage->isPendingImage()); | 136 ASSERT(!styleImage->isPendingImage()); |
137 RefPtr<Image> image = styleImage->image(const_cast<RenderBox*>(&m_renderer),
imageSize); | 137 RefPtr<Image> image = styleImage->image(const_cast<RenderBox*>(&m_renderer),
imageSize); |
138 | 138 |
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343 } | 343 } |
344 | 344 |
345 FloatSize ShapeOutsideInfo::shapeToRendererSize(FloatSize size) const | 345 FloatSize ShapeOutsideInfo::shapeToRendererSize(FloatSize size) const |
346 { | 346 { |
347 if (!m_renderer.style()->isHorizontalWritingMode()) | 347 if (!m_renderer.style()->isHorizontalWritingMode()) |
348 return size.transposedSize(); | 348 return size.transposedSize(); |
349 return size; | 349 return size; |
350 } | 350 } |
351 | 351 |
352 } // namespace blink | 352 } // namespace blink |
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