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comparison flys-artifacts/src/main/java/de/intevation/flys/utils/ThemeUtil.java @ 1748:d56b94325bec

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Added methods to extract further attributes from theme. flys-artifacts/trunk@3048 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Raimund Renkert <raimund.renkert@intevation.de>
date Thu, 20 Oct 2011 14:26:22 +0000
parents 6cdc7a77d3d4
children 415ec0223dff
comparison
equal deleted inserted replaced
1747:d2a17e990c70 1748:d56b94325bec
22 "/theme/field[@name='linecolor']/@default"; 22 "/theme/field[@name='linecolor']/@default";
23 23
24 public static final String XPATH_LINE_SIZE = 24 public static final String XPATH_LINE_SIZE =
25 "/theme/field[@name='linesize']/@default"; 25 "/theme/field[@name='linesize']/@default";
26 26
27 public final static String XPATH_SHOW_POINTS =
28 "/theme/field[@name='showpoints']/@default";
29
27 public final static String XPATH_TEXT_COLOR = 30 public final static String XPATH_TEXT_COLOR =
28 "/theme/field[@name='textcolor']/@default"; 31 "/theme/field[@name='textcolor']/@default";
29 32
30 public final static String XPATH_TEXT_SIZE = 33 public final static String XPATH_TEXT_SIZE =
31 "/theme/field[@name='textsize']/@default"; 34 "/theme/field[@name='textsize']/@default";
32 35
33 public final static String XPATH_TEXT_FONT = 36 public final static String XPATH_TEXT_FONT =
34 "/theme/field[@name='font']/@default"; 37 "/theme/field[@name='font']/@default";
38
39 public final static String XPATH_TEXT_STYLE =
40 "/theme/field[@name='textstyle']/@default";
41
42 public final static String XPATH_TEXT_ORIENTATION =
43 "/theme/field[@name='textorientation']/@default";
44
45 public final static String XPATH_TEXT_BACKGROUND =
46 "/theme/field[@name='textbackground']/@default";
47
48 public final static String XPATH_SHOW_BACKGROUND =
49 "/theme/field[@name='showbackground']/@default";
35 50
36 /** 51 /**
37 * Parses line width, defaulting to 0. 52 * Parses line width, defaulting to 0.
38 * @param theme the theme 53 * @param theme the theme
39 */ 54 */
71 return 10; 86 return 10;
72 } 87 }
73 88
74 89
75 /** 90 /**
91 * Parses the attribute 'showpoints', defaults to false.
92 * @param theme The theme.
93 */
94 public static boolean parseShowPoints(Document theme) {
95 String show = XMLUtils.xpathString(theme, XPATH_SHOW_POINTS, null);
96 if (show == null || show.length() == 0) {
97 return false;
98 }
99 if (show.equals("true")) {
100 return true;
101 }
102 else {
103 return false;
104 }
105 }
106
107
108 /**
76 * Parses text color. 109 * Parses text color.
77 * @param theme The theme. 110 * @param theme The theme.
78 */ 111 */
79 public static Color parseTextColor(Document theme) { 112 public static Color parseTextColor(Document theme) {
80 String color = XMLUtils.xpathString(theme, XPATH_TEXT_COLOR, null); 113 String color = XMLUtils.xpathString(theme, XPATH_TEXT_COLOR, null);
93 } 126 }
94 127
95 int size = parseTextSize(theme); 128 int size = parseTextSize(theme);
96 Font f = new Font (font, 0, size); 129 Font f = new Font (font, 0, size);
97 return f; 130 return f;
131 }
132
133
134 /**
135 * Parses the text style, defaults to 'Font.PLAIN'.
136 * @param theme The theme.
137 */
138 public static int parseTextStyle(Document theme) {
139 String style = XMLUtils.xpathString(theme, XPATH_TEXT_STYLE, null);
140 if (style == null || style.length() == 0) {
141 return Font.PLAIN;
142 }
143
144 if (style.equals("italic")) {
145 return Font.ITALIC;
146 }
147 else if (style.equals("bold")) {
148 return Font.BOLD;
149 }
150 else {
151 return Font.PLAIN;
152 }
153 }
154
155
156 /**
157 * Parses the textorientation, defaults to 'vertical'.
158 * @param theme The theme.
159 */
160 public static String parseTextOrientation(Document theme) {
161 String o = XMLUtils.xpathString(theme, XPATH_TEXT_ORIENTATION, null);
162 if (o == null || o.length() == 0) {
163 return "vertical";
164 }
165 return o;
166 }
167
168
169 /**
170 * Parses the text background color, defaults to white.
171 * @param theme The theme.
172 */
173 public static Color parseTextBackground(Document theme) {
174 String color = XMLUtils.xpathString(theme, XPATH_TEXT_BACKGROUND, null);
175 if (color == null || color.length() == 0) {
176 return Color.WHITE;
177 }
178 return parseRGB(color);
179 }
180
181
182 /**
183 * Parses the attribute whether to show background or not, defaults to
184 * false.
185 * @param theme The theme.
186 */
187 public static boolean parseShowTextBackground(Document theme) {
188 String show = XMLUtils.xpathString(theme, XPATH_SHOW_BACKGROUND, null);
189 if(show == null || show.length() == 0) {
190 return false;
191 }
192
193 if(show.equals("true")) {
194 return true;
195 }
196 else {
197 return false;
198 }
98 } 199 }
99 200
100 201
101 /** 202 /**
102 * Parse a string like "103, 100, 0" and return a corresping color. 203 * Parse a string like "103, 100, 0" and return a corresping color.
120 c = null; 221 c = null;
121 } 222 }
122 return c; 223 return c;
123 } 224 }
124 225
226
125 /** 227 /**
126 * Gets color from color field. 228 * Gets color from color field.
127 * @param theme the theme document. 229 * @param theme the theme document.
128 * @return color. 230 * @return color.
129 */ 231 */
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