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1 /* | 1 /* |
2 * Copyright (C) 2006 Rob Buis <buis@kde.org> | 2 * Copyright (C) 2006 Rob Buis <buis@kde.org> |
3 * (C) 2008 Nikolas Zimmermann <zimmermann@kde.org> | 3 * (C) 2008 Nikolas Zimmermann <zimmermann@kde.org> |
4 * Copyright (C) 2008 Apple Inc. All rights reserved. | 4 * Copyright (C) 2008 Apple Inc. All rights reserved. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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95 return false; | 95 return false; |
96 | 96 |
97 if (!isSVGCursor()) | 97 if (!isSVGCursor()) |
98 return false; | 98 return false; |
99 | 99 |
100 String url = toCSSImageValue(m_imageValue.get())->url(); | 100 String url = toCSSImageValue(m_imageValue.get())->url(); |
101 if (SVGCursorElement* cursorElement = resourceReferencedByCursorElement(url,
element->document())) { | 101 if (SVGCursorElement* cursorElement = resourceReferencedByCursorElement(url,
element->document())) { |
102 // FIXME: This will override hot spot specified in CSS, which is probabl
y incorrect. | 102 // FIXME: This will override hot spot specified in CSS, which is probabl
y incorrect. |
103 SVGLengthContext lengthContext(0); | 103 SVGLengthContext lengthContext(0); |
104 m_hasHotSpot = true; | 104 m_hasHotSpot = true; |
105 float x = roundf(cursorElement->x().value(lengthContext)); | 105 float x = roundf(cursorElement->xCurrentValue().value(lengthContext)); |
106 m_hotSpot.setX(static_cast<int>(x)); | 106 m_hotSpot.setX(static_cast<int>(x)); |
107 | 107 |
108 float y = roundf(cursorElement->y().value(lengthContext)); | 108 float y = roundf(cursorElement->yCurrentValue().value(lengthContext)); |
109 m_hotSpot.setY(static_cast<int>(y)); | 109 m_hotSpot.setY(static_cast<int>(y)); |
110 | 110 |
111 if (cachedImageURL() != element->document()->completeURL(cursorElement->
href())) | 111 if (cachedImageURL() != element->document()->completeURL(cursorElement->
hrefCurrentValue())) |
112 clearCachedImage(); | 112 clearCachedImage(); |
113 | 113 |
114 SVGElement* svgElement = toSVGElement(element); | 114 SVGElement* svgElement = toSVGElement(element); |
115 m_referencedElements.add(svgElement); | 115 m_referencedElements.add(svgElement); |
116 svgElement->setCursorImageValue(this); | 116 svgElement->setCursorImageValue(this); |
117 cursorElement->addClient(svgElement); | 117 cursorElement->addClient(svgElement); |
118 return true; | 118 return true; |
119 } | 119 } |
120 | 120 |
121 return false; | 121 return false; |
122 } | 122 } |
123 | 123 |
124 StyleImage* CSSCursorImageValue::cachedImage(CachedResourceLoader* loader, float
deviceScaleFactor) | 124 StyleImage* CSSCursorImageValue::cachedImage(CachedResourceLoader* loader, float
deviceScaleFactor) |
125 { | 125 { |
126 if (m_imageValue->isImageSetValue()) | 126 if (m_imageValue->isImageSetValue()) |
127 return static_cast<CSSImageSetValue*>(m_imageValue.get())->cachedImageSe
t(loader, deviceScaleFactor); | 127 return static_cast<CSSImageSetValue*>(m_imageValue.get())->cachedImageSe
t(loader, deviceScaleFactor); |
128 | 128 |
129 if (!m_accessedImage) { | 129 if (!m_accessedImage) { |
130 m_accessedImage = true; | 130 m_accessedImage = true; |
131 | 131 |
132 // For SVG images we need to lazily substitute in the correct URL. Rathe
r than attempt | 132 // For SVG images we need to lazily substitute in the correct URL. Rathe
r than attempt |
133 // to change the URL of the CSSImageValue (which would then change behav
ior like cssText), | 133 // to change the URL of the CSSImageValue (which would then change behav
ior like cssText), |
134 // we create an alternate CSSImageValue to use. | 134 // we create an alternate CSSImageValue to use. |
135 if (isSVGCursor() && loader && loader->document()) { | 135 if (isSVGCursor() && loader && loader->document()) { |
136 RefPtr<CSSImageValue> imageValue = toCSSImageValue(m_imageValue.get(
)); | 136 RefPtr<CSSImageValue> imageValue = toCSSImageValue(m_imageValue.get(
)); |
137 // FIXME: This will fail if the <cursor> element is in a shadow DOM
(bug 59827) | 137 // FIXME: This will fail if the <cursor> element is in a shadow DOM
(bug 59827) |
138 if (SVGCursorElement* cursorElement = resourceReferencedByCursorElem
ent(imageValue->url(), loader->document())) { | 138 if (SVGCursorElement* cursorElement = resourceReferencedByCursorElem
ent(imageValue->url(), loader->document())) { |
139 RefPtr<CSSImageValue> svgImageValue = CSSImageValue::create(curs
orElement->href()); | 139 RefPtr<CSSImageValue> svgImageValue = CSSImageValue::create(curs
orElement->hrefCurrentValue()); |
140 StyleCachedImage* cachedImage = svgImageValue->cachedImage(loade
r); | 140 StyleCachedImage* cachedImage = svgImageValue->cachedImage(loade
r); |
141 m_image = cachedImage; | 141 m_image = cachedImage; |
142 return cachedImage; | 142 return cachedImage; |
143 } | 143 } |
144 } | 144 } |
145 | 145 |
146 if (m_imageValue->isImageValue()) | 146 if (m_imageValue->isImageValue()) |
147 m_image = toCSSImageValue(m_imageValue.get())->cachedImage(loader); | 147 m_image = toCSSImageValue(m_imageValue.get())->cachedImage(loader); |
148 } | 148 } |
149 | 149 |
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201 | 201 |
202 void CSSCursorImageValue::reportDescendantMemoryUsage(MemoryObjectInfo* memoryOb
jectInfo) const | 202 void CSSCursorImageValue::reportDescendantMemoryUsage(MemoryObjectInfo* memoryOb
jectInfo) const |
203 { | 203 { |
204 MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS); | 204 MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS); |
205 m_imageValue->reportMemoryUsage(memoryObjectInfo); | 205 m_imageValue->reportMemoryUsage(memoryObjectInfo); |
206 // FIXME: report m_image. It has never been allocated from any of our render
ing custom heaps. | 206 // FIXME: report m_image. It has never been allocated from any of our render
ing custom heaps. |
207 info.addMember(m_referencedElements, "referencedElements"); | 207 info.addMember(m_referencedElements, "referencedElements"); |
208 } | 208 } |
209 | 209 |
210 } // namespace WebCore | 210 } // namespace WebCore |
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