source: josm/trunk/src/org/openstreetmap/josm/tools/I18n.java@ 6360

Last change on this file since 6360 was 6360, checked in by Don-vip, 10 years ago

Sonar/Findbugs - Hide Utility Class Constructor
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1// License: GPL. Copyright 2007 by Immanuel Scholz and others
2package org.openstreetmap.josm.tools;
3
4import java.io.BufferedInputStream;
5import java.io.File;
6import java.io.FileInputStream;
7import java.io.IOException;
8import java.io.InputStream;
9import java.net.URL;
10import java.text.MessageFormat;
11import java.util.ArrayList;
12import java.util.Arrays;
13import java.util.Collection;
14import java.util.Comparator;
15import java.util.HashMap;
16import java.util.Locale;
17import java.util.Map;
18import java.util.jar.JarInputStream;
19import java.util.zip.ZipEntry;
20
21import javax.swing.JColorChooser;
22import javax.swing.JFileChooser;
23import javax.swing.UIManager;
24
25import org.openstreetmap.gui.jmapviewer.FeatureAdapter.TranslationAdapter;
26import org.openstreetmap.josm.Main;
27
28/**
29 * Internationalisation support.
30 *
31 * @author Immanuel.Scholz
32 */
33public class I18n {
34
35 private I18n() {
36 // Hide default constructor for utils classes
37 }
38
39 private enum PluralMode { MODE_NOTONE, MODE_NONE, MODE_GREATERONE,
40 MODE_CS/*, MODE_AR*/, MODE_PL/*, MODE_RO*/, MODE_RU, MODE_SK/*, MODE_SL*/}
41 private static PluralMode pluralMode = PluralMode.MODE_NOTONE; /* english default */
42 private static String loadedCode = "en";
43
44 /* Localization keys for file chooser (and color chooser). */
45 private static final String[] javaInternalMessageKeys = new String[] {
46 /* JFileChooser windows laf */
47 "FileChooser.detailsViewActionLabelText",
48 "FileChooser.detailsViewButtonAccessibleName",
49 "FileChooser.detailsViewButtonToolTipText",
50 "FileChooser.fileAttrHeaderText",
51 "FileChooser.fileDateHeaderText",
52 "FileChooser.fileNameHeaderText",
53 "FileChooser.fileNameLabelText",
54 "FileChooser.fileSizeHeaderText",
55 "FileChooser.fileTypeHeaderText",
56 "FileChooser.filesOfTypeLabelText",
57 "FileChooser.homeFolderAccessibleName",
58 "FileChooser.homeFolderToolTipText",
59 "FileChooser.listViewActionLabelText",
60 "FileChooser.listViewButtonAccessibleName",
61 "FileChooser.listViewButtonToolTipText",
62 "FileChooser.lookInLabelText",
63 "FileChooser.newFolderAccessibleName",
64 "FileChooser.newFolderActionLabelText",
65 "FileChooser.newFolderToolTipText",
66 "FileChooser.refreshActionLabelText",
67 "FileChooser.saveInLabelText",
68 "FileChooser.upFolderAccessibleName",
69 "FileChooser.upFolderToolTipText",
70 "FileChooser.viewMenuLabelText",
71
72 /* JFileChooser gtk laf */
73 "FileChooser.acceptAllFileFilterText",
74 "FileChooser.cancelButtonText",
75 "FileChooser.cancelButtonToolTipText",
76 "FileChooser.deleteFileButtonText",
77 "FileChooser.filesLabelText",
78 "FileChooser.filterLabelText",
79 "FileChooser.foldersLabelText",
80 "FileChooser.newFolderButtonText",
81 "FileChooser.newFolderDialogText",
82 "FileChooser.openButtonText",
83 "FileChooser.openButtonToolTipText",
84 "FileChooser.openDialogTitleText",
85 "FileChooser.pathLabelText",
86 "FileChooser.renameFileButtonText",
87 "FileChooser.renameFileDialogText",
88 "FileChooser.renameFileErrorText",
89 "FileChooser.renameFileErrorTitle",
90 "FileChooser.saveButtonText",
91 "FileChooser.saveButtonToolTipText",
92 "FileChooser.saveDialogTitleText",
93
94 /* JFileChooser motif laf */
95 //"FileChooser.cancelButtonText",
96 //"FileChooser.cancelButtonToolTipText",
97 "FileChooser.enterFileNameLabelText",
98 //"FileChooser.filesLabelText",
99 //"FileChooser.filterLabelText",
100 //"FileChooser.foldersLabelText",
101 "FileChooser.helpButtonText",
102 "FileChooser.helpButtonToolTipText",
103 //"FileChooser.openButtonText",
104 //"FileChooser.openButtonToolTipText",
105 //"FileChooser.openDialogTitleText",
106 //"FileChooser.pathLabelText",
107 //"FileChooser.saveButtonText",
108 //"FileChooser.saveButtonToolTipText",
109 //"FileChooser.saveDialogTitleText",
110 "FileChooser.updateButtonText",
111 "FileChooser.updateButtonToolTipText",
112
113 /* gtk color chooser */
114 "GTKColorChooserPanel.blueText",
115 "GTKColorChooserPanel.colorNameText",
116 "GTKColorChooserPanel.greenText",
117 "GTKColorChooserPanel.hueText",
118 "GTKColorChooserPanel.nameText",
119 "GTKColorChooserPanel.redText",
120 "GTKColorChooserPanel.saturationText",
121 "GTKColorChooserPanel.valueText",
122
123 /* JOptionPane */
124 "OptionPane.okButtonText",
125 "OptionPane.yesButtonText",
126 "OptionPane.noButtonText",
127 "OptionPane.cancelButtonText"
128 };
129 private static Map<String, String> strings = null;
130 private static Map<String, String[]> pstrings = null;
131 private static Map<String, PluralMode> languages = new HashMap<String, PluralMode>();
132
133 /**
134 * Translates some text for the current locale.
135 * These strings are collected by a script that runs on the source code files.
136 * After translation, the localizations are distributed with the main program.
137 * <br/>
138 * For example, {@code tr("JOSM''s default value is ''{0}''.", val)}.
139 * <br/>
140 * Use {@link #trn} for distinguishing singular from plural text, i.e.,
141 * do not use {@code tr(size == 1 ? "singular" : "plural")} nor
142 * {@code size == 1 ? tr("singular") : tr("plural")}
143 *
144 * @param text the text to translate.
145 * Must be a string literal. (No constants or local vars.)
146 * Can be broken over multiple lines.
147 * An apostrophe ' must be quoted by another apostrophe.
148 * @param objects the parameters for the string.
149 * Mark occurrences in {@code text} with {@code {0}}, {@code {1}}, ...
150 * @return the translated string.
151 * @see #trn
152 * @see #trc
153 * @see #trnc
154 */
155 public static final String tr(String text, Object... objects) {
156 if (text == null) return null;
157 return MessageFormat.format(gettext(text, null), objects);
158 }
159
160 /**
161 * Translates some text in a context for the current locale.
162 * There can be different translations for the same text within different contexts.
163 *
164 * @param context string that helps translators to find an appropriate
165 * translation for {@code text}.
166 * @param text the text to translate.
167 * @return the translated string.
168 * @see #tr
169 * @see #trn
170 * @see #trnc
171 */
172 public static final String trc(String context, String text) {
173 if (context == null)
174 return tr(text);
175 if (text == null)
176 return null;
177 return MessageFormat.format(gettext(text, context), (Object)null);
178 }
179
180 public static final String trc_lazy(String context, String text) {
181 if (context == null)
182 return tr(text);
183 if (text == null)
184 return null;
185 return MessageFormat.format(gettext_lazy(text, context), (Object)null);
186 }
187
188 /**
189 * Marks a string for translation (such that a script can harvest
190 * the translatable strings from the source files).
191 *
192 * For example, {@code
193 * String[] options = new String[] {marktr("up"), marktr("down")};
194 * lbl.setText(tr(options[0]));}
195 * @param text the string to be marked for translation.
196 * @return {@code text} unmodified.
197 */
198 public static final String marktr(String text) {
199 return text;
200 }
201
202 public static final String marktrc(String context, String text) {
203 return text;
204 }
205
206 /**
207 * Translates some text for the current locale and distinguishes between
208 * {@code singularText} and {@code pluralText} depending on {@code n}.
209 * <br/>
210 * For instance, {@code trn("There was an error!", "There were errors!", i)} or
211 * {@code trn("Found {0} error in {1}!", "Found {0} errors in {1}!", i, Integer.toString(i), url)}.
212 *
213 * @param singularText the singular text to translate.
214 * Must be a string literal. (No constants or local vars.)
215 * Can be broken over multiple lines.
216 * An apostrophe ' must be quoted by another apostrophe.
217 * @param pluralText the plural text to translate.
218 * Must be a string literal. (No constants or local vars.)
219 * Can be broken over multiple lines.
220 * An apostrophe ' must be quoted by another apostrophe.
221 * @param n a number to determine whether {@code singularText} or {@code pluralText} is used.
222 * @param objects the parameters for the string.
223 * Mark occurrences in {@code singularText} and {@code pluralText} with {@code {0}}, {@code {1}}, ...
224 * @return the translated string.
225 * @see #tr
226 * @see #trc
227 * @see #trnc
228 */
229 public static final String trn(String singularText, String pluralText, long n, Object... objects) {
230 return MessageFormat.format(gettextn(singularText, pluralText, null, n), objects);
231 }
232
233 /**
234 * Translates some text in a context for the current locale and distinguishes between
235 * {@code singularText} and {@code pluralText} depending on {@code n}.
236 * There can be different translations for the same text within different contexts.
237 *
238 * @param context string that helps translators to find an appropriate
239 * translation for {@code text}.
240 * @param singularText the singular text to translate.
241 * Must be a string literal. (No constants or local vars.)
242 * Can be broken over multiple lines.
243 * An apostrophe ' must be quoted by another apostrophe.
244 * @param pluralText the plural text to translate.
245 * Must be a string literal. (No constants or local vars.)
246 * Can be broken over multiple lines.
247 * An apostrophe ' must be quoted by another apostrophe.
248 * @param n a number to determine whether {@code singularText} or {@code pluralText} is used.
249 * @param objects the parameters for the string.
250 * Mark occurrences in {@code singularText} and {@code pluralText} with {@code {0}}, {@code {1}}, ...
251 * @return the translated string.
252 * @see #tr
253 * @see #trc
254 * @see #trn
255 */
256 public static final String trnc(String context, String singularText, String pluralText, long n, Object... objects) {
257 return MessageFormat.format(gettextn(singularText, pluralText, context, n), objects);
258 }
259
260 private static final String gettext(String text, String ctx, boolean lazy)
261 {
262 int i;
263 if(ctx == null && text.startsWith("_:") && (i = text.indexOf('\n')) >= 0)
264 {
265 ctx = text.substring(2,i-1);
266 text = text.substring(i+1);
267 }
268 if(strings != null)
269 {
270 String trans = strings.get(ctx == null ? text : "_:"+ctx+"\n"+text);
271 if(trans != null)
272 return trans;
273 }
274 if(pstrings != null) {
275 String[] trans = pstrings.get(ctx == null ? text : "_:"+ctx+"\n"+text);
276 if(trans != null)
277 return trans[0];
278 }
279 return lazy ? gettext(text, null) : text;
280 }
281
282 private static final String gettext(String text, String ctx) {
283 return gettext(text, ctx, false);
284 }
285
286
287 /* try without context, when context try fails */
288 private static final String gettext_lazy(String text, String ctx) {
289 return gettext(text, ctx, true);
290 }
291
292 private static final String gettextn(String text, String plural, String ctx, long num)
293 {
294 int i;
295 if(ctx == null && text.startsWith("_:") && (i = text.indexOf('\n')) >= 0)
296 {
297 ctx = text.substring(2,i-1);
298 text = text.substring(i+1);
299 }
300 if(pstrings != null)
301 {
302 i = pluralEval(num);
303 String[] trans = pstrings.get(ctx == null ? text : "_:"+ctx+"\n"+text);
304 if(trans != null && trans.length > i)
305 return trans[i];
306 }
307
308 return num == 1 ? text : plural;
309 }
310
311 public static String escape(String msg) {
312 if (msg == null) return null;
313 return msg.replace("\'", "\'\'").replace("{", "\'{\'").replace("}", "\'}\'");
314 }
315
316 private static URL getTranslationFile(String lang) {
317 return Main.class.getResource("/data/"+lang+".lang");
318 }
319
320 /**
321 * Get a list of all available JOSM Translations.
322 * @return an array of locale objects.
323 */
324 public static final Locale[] getAvailableTranslations() {
325 Collection<Locale> v = new ArrayList<Locale>(languages.size());
326 if(getTranslationFile("en") != null)
327 {
328 for (String loc : languages.keySet()) {
329 if(getTranslationFile(loc) != null) {
330 v.add(LanguageInfo.getLocale(loc));
331 }
332 }
333 }
334 v.add(Locale.ENGLISH);
335 Locale[] l = new Locale[v.size()];
336 l = v.toArray(l);
337 Arrays.sort(l, new Comparator<Locale>() {
338 @Override
339 public int compare(Locale o1, Locale o2) {
340 return o1.toString().compareTo(o2.toString());
341 }
342 });
343 return l;
344 }
345
346 public static boolean hasCode(String code)
347 {
348 return languages.containsKey(code);
349 }
350
351 public static void init()
352 {
353 //languages.put("ar", PluralMode.MODE_AR);
354 languages.put("bg", PluralMode.MODE_NOTONE);
355 languages.put("ca", PluralMode.MODE_NOTONE);
356 languages.put("cs", PluralMode.MODE_CS);
357 languages.put("da", PluralMode.MODE_NOTONE);
358 languages.put("de", PluralMode.MODE_NOTONE);
359 languages.put("el", PluralMode.MODE_NOTONE);
360 languages.put("en_AU", PluralMode.MODE_NOTONE);
361 languages.put("en_GB", PluralMode.MODE_NOTONE);
362 languages.put("es", PluralMode.MODE_NOTONE);
363 languages.put("et", PluralMode.MODE_NOTONE);
364 languages.put("eu", PluralMode.MODE_NOTONE);
365 languages.put("fi", PluralMode.MODE_NOTONE);
366 languages.put("fr", PluralMode.MODE_GREATERONE);
367 languages.put("gl", PluralMode.MODE_NOTONE);
368 //languages.put("he", PluralMode.MODE_NOTONE);
369 languages.put("hu", PluralMode.MODE_NOTONE);
370 languages.put("id", PluralMode.MODE_NONE);
371 //languages.put("is", PluralMode.MODE_NOTONE);
372 languages.put("it", PluralMode.MODE_NOTONE);
373 languages.put("ja", PluralMode.MODE_NONE);
374 languages.put("nb", PluralMode.MODE_NOTONE);
375 languages.put("nl", PluralMode.MODE_NOTONE);
376 languages.put("pl", PluralMode.MODE_PL);
377 languages.put("pt", PluralMode.MODE_NOTONE);
378 languages.put("pt_BR", PluralMode.MODE_GREATERONE);
379 //languages.put("ro", PluralMode.MODE_RO);
380 languages.put("ru", PluralMode.MODE_RU);
381 languages.put("sk", PluralMode.MODE_SK);
382 //languages.put("sl", PluralMode.MODE_SL);
383 languages.put("sv", PluralMode.MODE_NOTONE);
384 languages.put("tr", PluralMode.MODE_NONE);
385 languages.put("uk", PluralMode.MODE_RU);
386 languages.put("zh_CN", PluralMode.MODE_NONE);
387 languages.put("zh_TW", PluralMode.MODE_NONE);
388
389 /* try initial language settings, may be changed later again */
390 if(!load(Locale.getDefault().toString())) {
391 Locale.setDefault(Locale.ENGLISH);
392 }
393 }
394
395 public static void addTexts(File source)
396 {
397 if(loadedCode.equals("en"))
398 return;
399 FileInputStream fis = null;
400 JarInputStream jar = null;
401 FileInputStream fisTrans = null;
402 JarInputStream jarTrans = null;
403 String enfile = "data/en.lang";
404 String langfile = "data/"+loadedCode+".lang";
405 try
406 {
407 ZipEntry e;
408 fis = new FileInputStream(source);
409 jar = new JarInputStream(fis);
410 boolean found = false;
411 while(!found && (e = jar.getNextEntry()) != null)
412 {
413 String name = e.getName();
414 if(name.equals(enfile))
415 found = true;
416 }
417 if(found)
418 {
419 fisTrans = new FileInputStream(source);
420 jarTrans = new JarInputStream(fisTrans);
421 found = false;
422 while(!found && (e = jarTrans.getNextEntry()) != null)
423 {
424 String name = e.getName();
425 if(name.equals(langfile))
426 found = true;
427 }
428 if(found)
429 load(jar, jarTrans, true);
430 }
431 } catch(IOException e) {
432 // Ignore
433 } finally {
434 Utils.close(jar);
435 Utils.close(fis);
436 Utils.close(jarTrans);
437 Utils.close(fisTrans);
438 }
439 }
440
441 private static boolean load(String l)
442 {
443 if(l.equals("en") || l.equals("en_US"))
444 {
445 strings = null;
446 pstrings = null;
447 loadedCode = "en";
448 pluralMode = PluralMode.MODE_NOTONE;
449 return true;
450 }
451 URL en = getTranslationFile("en");
452 if(en == null)
453 return false;
454 URL tr = getTranslationFile(l);
455 if(tr == null || !languages.containsKey(l))
456 {
457 int i = l.indexOf('_');
458 if (i > 0) {
459 l = l.substring(0, i);
460 }
461 tr = getTranslationFile(l);
462 if(tr == null || !languages.containsKey(l))
463 return false;
464 }
465 InputStream enStream = null;
466 InputStream trStream = null;
467 try {
468 enStream = en.openStream();
469 trStream = tr.openStream();
470 if (load(enStream, trStream, false)) {
471 pluralMode = languages.get(l);
472 loadedCode = l;
473 return true;
474 }
475 } catch(IOException e) {
476 // Ignore exception
477 } finally {
478 Utils.close(trStream);
479 Utils.close(enStream);
480 }
481 return false;
482 }
483
484 private static boolean load(InputStream en, InputStream tr, boolean add) {
485 Map<String, String> s;
486 Map<String, String[]> p;
487 if (add) {
488 s = strings;
489 p = pstrings;
490 } else {
491 s = new HashMap<String, String>();
492 p = new HashMap<String, String[]>();
493 }
494 /* file format:
495 Files are always a group. English file and translated file must provide identical datasets.
496
497 for all single strings:
498 {
499 unsigned short (2 byte) stringlength
500 - length 0 indicates missing translation
501 - length 0xFFFE indicates translation equal to original, but otherwise is equal to length 0
502 string
503 }
504 unsigned short (2 byte) 0xFFFF (marks end of single strings)
505 for all multi strings:
506 {
507 unsigned char (1 byte) stringcount
508 - count 0 indicates missing translations
509 - count 0xFE indicates translations equal to original, but otherwise is equal to length 0
510 for stringcount
511 unsigned short (2 byte) stringlength
512 string
513 }
514 */
515 try
516 {
517 InputStream ens = new BufferedInputStream(en);
518 InputStream trs = new BufferedInputStream(tr);
519 byte[] enlen = new byte[2];
520 byte[] trlen = new byte[2];
521 boolean multimode = false;
522 byte[] str = new byte[4096];
523 for(;;)
524 {
525 if(multimode)
526 {
527 int ennum = ens.read();
528 int trnum = trs.read();
529 if(trnum == 0xFE) /* marks identical string, handle equally to non-translated */
530 trnum = 0;
531 if((ennum == -1 && trnum != -1) || (ennum != -1 && trnum == -1)) /* files do not match */
532 return false;
533 if(ennum == -1) {
534 break;
535 }
536 String[] enstrings = new String[ennum];
537 String[] trstrings = new String[trnum];
538 for(int i = 0; i < ennum; ++i)
539 {
540 int val = ens.read(enlen);
541 if(val != 2) /* file corrupt */
542 return false;
543 val = (enlen[0] < 0 ? 256+enlen[0]:enlen[0])*256+(enlen[1] < 0 ? 256+enlen[1]:enlen[1]);
544 if(val > str.length) {
545 str = new byte[val];
546 }
547 int rval = ens.read(str, 0, val);
548 if(rval != val) /* file corrupt */
549 return false;
550 enstrings[i] = new String(str, 0, val, "utf-8");
551 }
552 for(int i = 0; i < trnum; ++i)
553 {
554 int val = trs.read(trlen);
555 if(val != 2) /* file corrupt */
556 return false;
557 val = (trlen[0] < 0 ? 256+trlen[0]:trlen[0])*256+(trlen[1] < 0 ? 256+trlen[1]:trlen[1]);
558 if(val > str.length) {
559 str = new byte[val];
560 }
561 int rval = trs.read(str, 0, val);
562 if(rval != val) /* file corrupt */
563 return false;
564 trstrings[i] = new String(str, 0, val, "utf-8");
565 }
566 if(trnum > 0 && !p.containsKey(enstrings[0])) {
567 p.put(enstrings[0], trstrings);
568 }
569 }
570 else
571 {
572 int enval = ens.read(enlen);
573 int trval = trs.read(trlen);
574 if(enval != trval) /* files do not match */
575 return false;
576 if(enval == -1) {
577 break;
578 }
579 if(enval != 2) /* files corrupt */
580 return false;
581 enval = (enlen[0] < 0 ? 256+enlen[0]:enlen[0])*256+(enlen[1] < 0 ? 256+enlen[1]:enlen[1]);
582 trval = (trlen[0] < 0 ? 256+trlen[0]:trlen[0])*256+(trlen[1] < 0 ? 256+trlen[1]:trlen[1]);
583 if(trval == 0xFFFE) /* marks identical string, handle equally to non-translated */
584 trval = 0;
585 if(enval == 0xFFFF)
586 {
587 multimode = true;
588 if(trval != 0xFFFF) /* files do not match */
589 return false;
590 }
591 else
592 {
593 if(enval > str.length) {
594 str = new byte[enval];
595 }
596 if(trval > str.length) {
597 str = new byte[trval];
598 }
599 int val = ens.read(str, 0, enval);
600 if(val != enval) /* file corrupt */
601 return false;
602 String enstr = new String(str, 0, enval, "utf-8");
603 if(trval != 0)
604 {
605 val = trs.read(str, 0, trval);
606 if(val != trval) /* file corrupt */
607 return false;
608 String trstr = new String(str, 0, trval, "utf-8");
609 if(!s.containsKey(enstr))
610 s.put(enstr, trstr);
611 }
612 }
613 }
614 }
615 }
616 catch(IOException e)
617 {
618 return false;
619 }
620 if(!s.isEmpty())
621 {
622 strings = s;
623 pstrings = p;
624 return true;
625 }
626 return false;
627 }
628
629 /**
630 * Sets the default locale (see {@link Locale#setDefault(Locale)} to the local
631 * given by <code>localName</code>.
632 *
633 * Ignored if localeName is null. If the locale with name <code>localName</code>
634 * isn't found the default local is set to <tt>en</tt> (english).
635 *
636 * @param localeName the locale name. Ignored if null.
637 */
638 public static void set(String localeName){
639 if (localeName != null) {
640 Locale l = LanguageInfo.getLocale(localeName);
641 if (load(LanguageInfo.getJOSMLocaleCode(l))) {
642 Locale.setDefault(l);
643 } else {
644 if (!l.getLanguage().equals("en")) {
645 Main.info(tr("Unable to find translation for the locale {0}. Reverting to {1}.",
646 l.getDisplayName(), Locale.getDefault().getDisplayName()));
647 } else {
648 strings = null;
649 pstrings = null;
650 }
651 }
652 }
653 }
654
655 /**
656 * Localizations for file chooser dialog.
657 * For some locales (e.g. de, fr) translations are provided
658 * by Java, but not for others (e.g. ru, uk).
659 */
660 public static void translateJavaInternalMessages() {
661 Locale l = Locale.getDefault();
662
663 JFileChooser.setDefaultLocale(l);
664 JColorChooser.setDefaultLocale(l);
665 for (String key : javaInternalMessageKeys) {
666 String us = UIManager.getString(key, Locale.US);
667 String loc = UIManager.getString(key, l);
668 // only provide custom translation if it is not already localized by Java
669 if (us != null && us.equals(loc)) {
670 UIManager.put(key, tr(us));
671 }
672 }
673 }
674
675 private static int pluralEval(long n)
676 {
677 switch(pluralMode)
678 {
679 case MODE_NOTONE: /* bg, da, de, el, en, en_GB, es, et, eu, fi, gl, is, it, iw_IL, nb, nl, sv */
680 return ((n != 1) ? 1 : 0);
681 case MODE_NONE: /* ja, tr, zh_CN, zh_TW */
682 return 0;
683 case MODE_GREATERONE: /* fr, pt_BR */
684 return ((n > 1) ? 1 : 0);
685 case MODE_CS:
686 return ((n == 1) ? 0 : (((n >= 2) && (n <= 4)) ? 1 : 2));
687 //case MODE_AR:
688 // return ((n == 0) ? 0 : ((n == 1) ? 1 : ((n == 2) ? 2 : ((((n % 100) >= 3)
689 // && ((n % 100) <= 10)) ? 3 : ((((n % 100) >= 11) && ((n % 100) <= 99)) ? 4 : 5)))));
690 case MODE_PL:
691 return ((n == 1) ? 0 : (((((n % 10) >= 2) && ((n % 10) <= 4))
692 && (((n % 100) < 10) || ((n % 100) >= 20))) ? 1 : 2));
693 //case MODE_RO:
694 // return ((n == 1) ? 0 : ((((n % 100) > 19) || (((n % 100) == 0) && (n != 0))) ? 2 : 1));
695 case MODE_RU:
696 return ((((n % 10) == 1) && ((n % 100) != 11)) ? 0 : (((((n % 10) >= 2)
697 && ((n % 10) <= 4)) && (((n % 100) < 10) || ((n % 100) >= 20))) ? 1 : 2));
698 case MODE_SK:
699 return ((n == 1) ? 1 : (((n >= 2) && (n <= 4)) ? 2 : 0));
700 //case MODE_SL:
701 // return (((n % 100) == 1) ? 1 : (((n % 100) == 2) ? 2 : ((((n % 100) == 3)
702 // || ((n % 100) == 4)) ? 3 : 0)));
703 }
704 return 0;
705 }
706
707 public static TranslationAdapter getTranslationAdapter() {
708 return new TranslationAdapter() {
709 @Override
710 public String tr(String text, Object... objects) {
711 return I18n.tr(text, objects);
712 }
713 };
714 }
715}
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