1 /*
2 * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package org.openjdk.buildtools.generatenimbus;
27
28 import javax.xml.stream.XMLStreamException;
29 import javax.xml.stream.XMLStreamReader;
30 import java.util.ArrayList;
31 import java.util.List;
32
33 class UIStyle {
34
35 public enum CacheMode {
36 NO_CACHING, FIXED_SIZES, NINE_SQUARE_SCALE
37 }
38
39 private UIColor textForeground = null;
40 private boolean textForegroundInherited = true;
41
42 private UIColor textBackground = null;
43 private boolean textBackgroundInherited = true;
44
45 private UIColor background = null;
46 private boolean backgroundInherited = true;
47
48 private boolean cacheSettingsInherited = true;
49 CacheMode cacheMode = CacheMode.FIXED_SIZES;
50 String maxHozCachedImgScaling = "1.0";
51 String maxVertCachedImgScaling = "1.0";
52
53 private List<UIProperty> uiProperties = new ArrayList<>();
54
55 UIStyle() {
56 }
57
58 UIStyle(XMLStreamReader reader) throws XMLStreamException {
59 while (reader.hasNext()) {
60 int eventType = reader.next();
61 switch (eventType) {
62 case XMLStreamReader.START_ELEMENT:
63 switch (reader.getLocalName()) {
64 case "textForeground":
65 textForeground = new UIColor(reader);
66 break;
67 case "textBackground":
68 textBackground = new UIColor(reader);
69 break;
70 case "background":
71 background = new UIColor(reader);
72 break;
73 case "uiProperty":
74 uiProperties.add(new UIProperty(reader));
75 break;
76 case "inherit-textForeground":
77 textForegroundInherited = Boolean.parseBoolean(reader.getElementText());
78 break;
79 case "inherit-textBackground":
80 textBackgroundInherited = Boolean.parseBoolean(reader.getElementText());
81 break;
82 case "cacheSettingsInherited":
83 cacheSettingsInherited = Boolean.parseBoolean(reader.getElementText());
84 break;
85 case "inherit-background":
86 backgroundInherited = Boolean.parseBoolean(reader.getElementText());
87 break;
88 case "cacheMode":
89 cacheMode = CacheMode.valueOf(reader.getElementText());
90 break;
91 case "maxHozCachedImgScaling":
92 maxHozCachedImgScaling = reader.getElementText();
93 break;
94 case "maxVertCachedImgScaling":
95 maxVertCachedImgScaling = reader.getElementText();
96 break;
97 }
98 break;
99 case XMLStreamReader.END_ELEMENT:
100 switch (reader.getLocalName()) {
101 case "style":
102 return;
103 }
104 break;
105 }
106 }
107 }
108
109 private UIStyle parentStyle = null;
110 public void setParentStyle(UIStyle parentStyle) {
111 this.parentStyle = parentStyle;
112 }
113
114 public CacheMode getCacheMode() {
115 if (cacheSettingsInherited) {
116 return (parentStyle == null ?
117 CacheMode.FIXED_SIZES : parentStyle.getCacheMode());
118 } else {
119 return cacheMode;
120 }
121 }
122
123 public String getMaxHozCachedImgScaling() {
124 if (cacheSettingsInherited) {
125 return (parentStyle == null ?
126 "1.0" : parentStyle.getMaxHozCachedImgScaling());
127 } else {
128 return maxHozCachedImgScaling;
129 }
130 }
131
132 public String getMaxVertCachedImgScaling() {
133 if (cacheSettingsInherited) {
134 return (parentStyle == null ?
135 "1.0" : parentStyle.getMaxVertCachedImgScaling());
136 } else {
137 return maxVertCachedImgScaling;
138 }
139 }
140
141 public String write(String prefix) {
142 StringBuilder sb = new StringBuilder();
143 if (! textForegroundInherited) {
144 sb.append(String.format(" addColor(d, \"%s%s\", %s);\n",
145 prefix, "textForeground", textForeground.getValue().write()));
146 }
147 if (! textBackgroundInherited) {
148 sb.append(String.format(" addColor(d, \"%s%s\", %s);\n",
149 prefix, "textBackground", textBackground.getValue().write()));
150 }
151 if (! backgroundInherited) {
152 sb.append(String.format(" addColor(d, \"%s%s\", %s);\n",
153 prefix, "background", background.getValue().write()));
154 }
155 for (UIProperty property : uiProperties) {
156 sb.append(property.write(prefix));
157 }
158 return sb.toString();
159 }
160 }