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91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
/**
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* (C) 1999-2003 Lars Knoll (knoll@kde.org)
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* Copyright (C) 2004, 2005, 2006, 2009 Apple Computer, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "sky/engine/core/css/CSSShadowValue.h"
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#include "sky/engine/core/css/CSSPrimitiveValue.h"
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#include "sky/engine/wtf/text/StringBuilder.h"
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#include "sky/engine/wtf/text/WTFString.h"
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namespace blink {
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// Used for text-shadow and box-shadow
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CSSShadowValue::CSSShadowValue(PassRefPtr<CSSPrimitiveValue> x,
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PassRefPtr<CSSPrimitiveValue> y,
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PassRefPtr<CSSPrimitiveValue> blur,
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PassRefPtr<CSSPrimitiveValue> spread,
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PassRefPtr<CSSPrimitiveValue> style,
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PassRefPtr<CSSPrimitiveValue> color)
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: CSSValue(ShadowClass)
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, x(x)
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, y(y)
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, blur(blur)
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, spread(spread)
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, style(style)
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, color(color)
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{
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}
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String CSSShadowValue::customCSSText() const
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{
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StringBuilder text;
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if (color)
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text.append(color->cssText());
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if (x) {
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if (!text.isEmpty())
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text.append(' ');
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text.append(x->cssText());
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}
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if (y) {
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if (!text.isEmpty())
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text.append(' ');
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text.append(y->cssText());
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}
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if (blur) {
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if (!text.isEmpty())
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text.append(' ');
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text.append(blur->cssText());
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}
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if (spread) {
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if (!text.isEmpty())
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text.append(' ');
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text.append(spread->cssText());
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}
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if (style) {
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if (!text.isEmpty())
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text.append(' ');
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text.append(style->cssText());
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}
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return text.toString();
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}
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bool CSSShadowValue::equals(const CSSShadowValue& other) const
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{
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return compareCSSValuePtr(color, other.color)
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&& compareCSSValuePtr(x, other.x)
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&& compareCSSValuePtr(y, other.y)
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&& compareCSSValuePtr(blur, other.blur)
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&& compareCSSValuePtr(spread, other.spread)
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&& compareCSSValuePtr(style, other.style);
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}
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}
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