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