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comparison flys-artifacts/src/main/java/de/intevation/flys/utils/ThemeUtil.java @ 2016:796dfe96b6b2

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Refactoring, added Style accessors for area styles. flys-artifacts/trunk@3471 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Mon, 19 Dec 2011 17:20:13 +0000
parents 84cf67a2a19e
children 5746c74c69cf
comparison
equal deleted inserted replaced
2015:61667c3a0003 2016:796dfe96b6b2
21 public class ThemeUtil { 21 public class ThemeUtil {
22 22
23 private static Logger logger = 23 private static Logger logger =
24 Logger.getLogger(ThemeUtil.class); 24 Logger.getLogger(ThemeUtil.class);
25 25
26 public final static String XPATH_FILL_COLOR =
27 "/theme/field[@name='fillcolor']/@default";
28
26 public final static String XPATH_LINE_COLOR = 29 public final static String XPATH_LINE_COLOR =
27 "/theme/field[@name='linecolor']/@default"; 30 "/theme/field[@name='linecolor']/@default";
28 31
29 public static final String XPATH_LINE_SIZE = 32 public static final String XPATH_LINE_SIZE =
30 "/theme/field[@name='linesize']/@default"; 33 "/theme/field[@name='linesize']/@default";
31 34
32 public static final String XPATH_LINE_STYLE = 35 public static final String XPATH_LINE_STYLE =
33 "/theme/field[@name='linetype']/@default"; 36 "/theme/field[@name='linetype']/@default";
34 37
38 public final static String XPATH_SHOW_BORDER =
39 "/theme/field[@name='showborder']/@default";
40
35 public final static String XPATH_SHOW_POINTS = 41 public final static String XPATH_SHOW_POINTS =
36 "/theme/field[@name='showpoints']/@default"; 42 "/theme/field[@name='showpoints']/@default";
37 43
38 public final static String XPATH_SHOW_LINE = 44 public final static String XPATH_SHOW_LINE =
39 "/theme/field[@name='showlines']/@default"; 45 "/theme/field[@name='showlines']/@default";
59 public final static String XPATH_SHOW_BACKGROUND = 65 public final static String XPATH_SHOW_BACKGROUND =
60 "/theme/field[@name='showbackground']/@default"; 66 "/theme/field[@name='showbackground']/@default";
61 67
62 public final static String XPATH_SYMBOL = 68 public final static String XPATH_SYMBOL =
63 "/theme/field[@name='symbol']/@default"; 69 "/theme/field[@name='symbol']/@default";
70
71
72 /** Parse string to be boolean with default if empty or unrecognized. */
73 public static boolean parseBoolean(String value, boolean defaultsTo) {
74 if (value == null || value.length() == 0) {
75 return defaultsTo;
76 }
77 if (value.equals("false")) {
78 return false;
79 }
80 else if (value.equals("true")) {
81 return true;
82 }
83 else {
84 return defaultsTo;
85 }
86 }
87
64 88
65 /** 89 /**
66 * Parses line width, defaulting to 0. 90 * Parses line width, defaulting to 0.
67 * @param theme the theme 91 * @param theme the theme
68 */ 92 */
136 * Parses the attribute 'showpoints', defaults to false. 160 * Parses the attribute 'showpoints', defaults to false.
137 * @param theme The theme. 161 * @param theme The theme.
138 */ 162 */
139 public static boolean parseShowPoints(Document theme) { 163 public static boolean parseShowPoints(Document theme) {
140 String show = XMLUtils.xpathString(theme, XPATH_SHOW_POINTS, null); 164 String show = XMLUtils.xpathString(theme, XPATH_SHOW_POINTS, null);
141 if (show == null || show.length() == 0) { 165 return parseBoolean(show, false);
142 return false;
143 }
144 if (show.equals("true")) {
145 return true;
146 }
147 else {
148 return false;
149 }
150 } 166 }
151 167
152 168
153 /** 169 /**
154 * Parses the attribute 'showlines', defaults to true. 170 * Parses the attribute 'showlines', defaults to true.
155 * @param theme The theme. 171 * @param theme The theme.
156 */ 172 */
157 public static boolean parseShowLine(Document theme) { 173 public static boolean parseShowLine(Document theme) {
158 String show = XMLUtils.xpathString(theme, XPATH_SHOW_LINE, null); 174 String show = XMLUtils.xpathString(theme, XPATH_SHOW_LINE, null);
159 if (show == null || show.length() == 0) { 175 return parseBoolean(show, true);
160 return true;
161 }
162 if (show.equals("false")) {
163 return false;
164 }
165 else {
166 return true;
167 }
168 } 176 }
169 177
170 178
171 /** 179 /**
172 * Parses text color. 180 * Parses text color.
252 * false. 260 * false.
253 * @param theme The theme. 261 * @param theme The theme.
254 */ 262 */
255 public static boolean parseShowTextBackground(Document theme) { 263 public static boolean parseShowTextBackground(Document theme) {
256 String show = XMLUtils.xpathString(theme, XPATH_SHOW_BACKGROUND, null); 264 String show = XMLUtils.xpathString(theme, XPATH_SHOW_BACKGROUND, null);
257 if(show == null || show.length() == 0) { 265 return parseBoolean(show, false);
258 return false;
259 }
260
261 if(show.equals("true")) {
262 return true;
263 }
264 else {
265 return false;
266 }
267 } 266 }
268 267
269 268
270 /** 269 /**
271 * Parse a string like "103, 100, 0" and return a corresping color. 270 * Parse a string like "103, 100, 0" and return a corresping color.
293 292
294 public static String getLineColorString(Document theme) { 293 public static String getLineColorString(Document theme) {
295 return XMLUtils.xpathString(theme, XPATH_LINE_COLOR, null); 294 return XMLUtils.xpathString(theme, XPATH_LINE_COLOR, null);
296 } 295 }
297 296
297 /** Get show border as string. */
298 public static String getShowBorderString(Document theme) {
299 return XMLUtils.xpathString(theme, XPATH_SHOW_BORDER, null);
300 }
301
302 /** Get fill color as string. */
303 public static String getFillColorString(Document theme) {
304 return XMLUtils.xpathString(theme, XPATH_FILL_COLOR, null);
305 }
298 306
299 public static String getBackgroundColorString(Document theme) { 307 public static String getBackgroundColorString(Document theme) {
300 return XMLUtils.xpathString(theme, XPATH_TEXT_BACKGROUND, null); 308 return XMLUtils.xpathString(theme, XPATH_TEXT_BACKGROUND, null);
301 } 309 }
302 310
306 } 314 }
307 315
308 316
309 public static String getSymbol(Document theme) { 317 public static String getSymbol(Document theme) {
310 return XMLUtils.xpathString(theme, XPATH_SYMBOL, null); 318 return XMLUtils.xpathString(theme, XPATH_SYMBOL, null);
319 }
320
321
322 /**
323 * Gets color from color field.
324 * @param theme the theme document.
325 * @return color.
326 */
327 public static Color parseFillColorField(Document theme) {
328 return parseRGB(getFillColorString(theme));
329 }
330
331 public static boolean parseShowBorder(Document theme) {
332 return parseBoolean(getShowBorderString(theme), false);
311 } 333 }
312 334
313 335
314 /** 336 /**
315 * Gets color from color field. 337 * Gets color from color field.
356 ms.addClazz(c); 378 ms.addClazz(c);
357 379
358 return ms.toString(); 380 return ms.toString();
359 } 381 }
360 } 382 }
383 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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