1 /**

     2  * This file is part of the DOM implementation for KDE.

     3  *

     4  * (C) 1999-2003 Lars Knoll (knoll@kde.org)

     5  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.

     6  *

     7  * This library is free software; you can redistribute it and/or

     8  * modify it under the terms of the GNU Library General Public

     9  * License as published by the Free Software Foundation; either

    10  * version 2 of the License, or (at your option) any later version.

    11  *

    12  * This library is distributed in the hope that it will be useful,

    13  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    15  * Library General Public License for more details.

    16  *

    17  * You should have received a copy of the GNU Library General Public License

    18  * along with this library; see the file COPYING.LIB.  If not, write to

    19  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    20  * Boston, MA 02110-1301, USA.

    21  */

    22 #include "config.h"

    23 #include "ShadowValue.h"

    24 

    25 #include "CSSPrimitiveValue.h"

    26 #include "PlatformString.h"

    27 

    28 namespace WebCore {

    29 

    30 // Used for text-shadow and box-shadow

    31 ShadowValue::ShadowValue(PassRefPtr<CSSPrimitiveValue> _x,

    32     PassRefPtr<CSSPrimitiveValue> _y,

    33     PassRefPtr<CSSPrimitiveValue> _blur,

    34     PassRefPtr<CSSPrimitiveValue> _color)

    35     : x(_x)

    36     , y(_y)

    37     , blur(_blur)

    38     , color(_color)

    39 {

    40 }

    41 

    42 String ShadowValue::cssText() const

    43 {

    44     String text("");

    45 

    46     if (color)

    47         text += color->cssText();

    48     if (x) {

    49         if (!text.isEmpty())

    50             text += " ";

    51         text += x->cssText();

    52     }

    53     if (y) {

    54         if (!text.isEmpty())

    55             text += " ";

    56         text += y->cssText();

    57     }

    58     if (blur) {

    59         if (!text.isEmpty())

    60             text += " ";

    61         text += blur->cssText();

    62     }

    63 

    64     return text;

    65 }

    66 

    67 }