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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "core/css/CSSPaintValue.h" |
| 6 |
| 7 #include "core/css/CSSCustomIdentValue.h" |
| 8 #include "platform/graphics/Image.h" |
| 9 #include "wtf/text/StringBuilder.h" |
| 10 |
| 11 namespace blink { |
| 12 |
| 13 CSSPaintValue::CSSPaintValue(PassRefPtrWillBeRawPtr<CSSCustomIdentValue> name) |
| 14 : CSSImageGeneratorValue(PaintClass) |
| 15 , m_name(name) |
| 16 { |
| 17 } |
| 18 |
| 19 CSSPaintValue::~CSSPaintValue() |
| 20 { |
| 21 } |
| 22 |
| 23 String CSSPaintValue::customCSSText() const |
| 24 { |
| 25 StringBuilder result; |
| 26 result.appendLiteral("paint("); |
| 27 result.append(m_name->customCSSText()); |
| 28 result.append(')'); |
| 29 return result.toString(); |
| 30 } |
| 31 |
| 32 String CSSPaintValue::name() const |
| 33 { |
| 34 return m_name->value(); |
| 35 } |
| 36 |
| 37 PassRefPtr<Image> CSSPaintValue::image(const LayoutObject*, const IntSize&) |
| 38 { |
| 39 // TODO(ikilpatrick): implement. |
| 40 return nullptr; |
| 41 } |
| 42 |
| 43 bool CSSPaintValue::equals(const CSSPaintValue& other) const |
| 44 { |
| 45 return name() == other.name(); |
| 46 } |
| 47 |
| 48 DEFINE_TRACE_AFTER_DISPATCH(CSSPaintValue) |
| 49 { |
| 50 visitor->trace(m_name); |
| 51 CSSImageGeneratorValue::traceAfterDispatch(visitor); |
| 52 } |
| 53 |
| 54 } // namespace blink |
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