01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41: package org.netbeans.modules.visualweb.designer.cssengine;
42:
43: import org.apache.batik.css.engine.CSSEngine;
44: import org.apache.batik.css.engine.CSSStylableElement;
45: import org.apache.batik.css.engine.StyleMap;
46: import org.apache.batik.css.engine.value.Value;
47:
48: // Why was this in SVG? What is svg specific about the implementation?
49: import org.apache.batik.css.engine.value.svg.ColorManager;
50:
51: /**
52: * This class provides a manager for the 'background-color' property values.
53: *
54: * @author Tor Norbye
55: */
56: public class BackgroundColorManager extends ColorManager {
57:
58: //
59: // Add some identifier values.
60: //
61: static {
62: values.put(CssConstants.CSS_TRANSPARENT_VALUE,
63: CssValueConstants.TRANSPARENT_VALUE);
64: }
65:
66: //
67: // Add and replace some computed colors.
68: //
69: static {
70: computedValues.put(CssConstants.CSS_TRANSPARENT_VALUE,
71: CssValueConstants.TRANSPARENT_RGB_VALUE);
72: }
73:
74: public boolean isInheritedProperty() {
75: return false;
76: }
77:
78: public String getPropertyName() {
79: return CssConstants.CSS_BACKGROUND_COLOR_PROPERTY;
80: }
81:
82: public Value getDefaultValue() {
83: return CssValueConstants.TRANSPARENT_VALUE;
84: }
85:
86: public Value computeValue(CSSStylableElement elt, String pseudo,
87: CSSEngine engine, int idx, StyleMap sm, Value value) {
88: if (value == CssValueConstants.TRANSPARENT_VALUE) {
89: return CssValueConstants.TRANSPARENT_RGB_VALUE;
90: }
91: return super.computeValue(elt, pseudo, engine, idx, sm, value);
92: }
93: }
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