1 /** 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) 3 * Copyright (C) 2004, 2005, 2006, 2009 Apple Computer, Inc. 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public License 16 * along with this library; see the file COPYING.LIB. If not, write to 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 #include "config.h" 21 #include "ShadowValue.h" 22 23 #include "CSSPrimitiveValue.h" 24 #include "PlatformString.h" 25 26 namespace WebCore { 27 28 // Used for text-shadow and box-shadow ShadowValue(PassRefPtr<CSSPrimitiveValue> _x,PassRefPtr<CSSPrimitiveValue> _y,PassRefPtr<CSSPrimitiveValue> _blur,PassRefPtr<CSSPrimitiveValue> _spread,PassRefPtr<CSSPrimitiveValue> _style,PassRefPtr<CSSPrimitiveValue> _color)29 ShadowValue::ShadowValue(PassRefPtr<CSSPrimitiveValue> _x, 30 PassRefPtr<CSSPrimitiveValue> _y, 31 PassRefPtr<CSSPrimitiveValue> _blur, 32 PassRefPtr<CSSPrimitiveValue> _spread, 33 PassRefPtr<CSSPrimitiveValue> _style, 34 PassRefPtr<CSSPrimitiveValue> _color) 35 : x(_x) 36 , y(_y) 37 , blur(_blur) 38 , spread(_spread) 39 , style(_style) 40 , color(_color) 41 { 42 } 43 cssText() const44 String ShadowValue::cssText() const 45 { 46 String text(""); 47 48 if (color) 49 text += color->cssText(); 50 if (x) { 51 if (!text.isEmpty()) 52 text += " "; 53 text += x->cssText(); 54 } 55 if (y) { 56 if (!text.isEmpty()) 57 text += " "; 58 text += y->cssText(); 59 } 60 if (blur) { 61 if (!text.isEmpty()) 62 text += " "; 63 text += blur->cssText(); 64 } 65 if (spread) { 66 if (!text.isEmpty()) 67 text += " "; 68 text += spread->cssText(); 69 } 70 if (style) { 71 if (!text.isEmpty()) 72 text += " "; 73 text += style->cssText(); 74 } 75 76 return text; 77 } 78 79 } 80