source: josm/trunk/src/org/openstreetmap/josm/gui/tagging/TaggingPresetItems.java@ 7811

Last change on this file since 7811 was 7811, checked in by simon04, 9 years ago

fix #10729 - Presets: Multiselect box greyed out when object with multiple correct values is selected
File size: 58.8 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.gui.tagging;
3
4import static org.openstreetmap.josm.tools.I18n.tr;
5import static org.openstreetmap.josm.tools.I18n.trc;
6
7import java.awt.Component;
8import java.awt.Dimension;
9import java.awt.Font;
10import java.awt.GridBagLayout;
11import java.awt.GridLayout;
12import java.awt.event.ActionEvent;
13import java.awt.event.ActionListener;
14import java.awt.event.MouseAdapter;
15import java.awt.event.MouseEvent;
16import java.io.File;
17import java.lang.reflect.Method;
18import java.lang.reflect.Modifier;
19import java.text.NumberFormat;
20import java.text.ParseException;
21import java.util.ArrayList;
22import java.util.Arrays;
23import java.util.Collection;
24import java.util.Collections;
25import java.util.EnumSet;
26import java.util.HashMap;
27import java.util.LinkedHashMap;
28import java.util.LinkedList;
29import java.util.List;
30import java.util.Map;
31import java.util.TreeSet;
32
33import javax.swing.ButtonGroup;
34import javax.swing.Icon;
35import javax.swing.ImageIcon;
36import javax.swing.JButton;
37import javax.swing.JComponent;
38import javax.swing.JLabel;
39import javax.swing.JList;
40import javax.swing.JPanel;
41import javax.swing.JScrollPane;
42import javax.swing.JSeparator;
43import javax.swing.JToggleButton;
44import javax.swing.ListCellRenderer;
45import javax.swing.ListModel;
46
47import org.openstreetmap.josm.Main;
48import org.openstreetmap.josm.actions.search.SearchCompiler;
49import org.openstreetmap.josm.data.osm.OsmPrimitive;
50import org.openstreetmap.josm.data.osm.OsmUtils;
51import org.openstreetmap.josm.data.osm.Tag;
52import org.openstreetmap.josm.data.preferences.BooleanProperty;
53import org.openstreetmap.josm.gui.tagging.ac.AutoCompletingTextField;
54import org.openstreetmap.josm.gui.tagging.ac.AutoCompletionItemPriority;
55import org.openstreetmap.josm.gui.tagging.ac.AutoCompletionList;
56import org.openstreetmap.josm.gui.tagging.ac.AutoCompletionManager;
57import org.openstreetmap.josm.gui.widgets.JosmComboBox;
58import org.openstreetmap.josm.gui.widgets.JosmTextField;
59import org.openstreetmap.josm.gui.widgets.QuadStateCheckBox;
60import org.openstreetmap.josm.gui.widgets.UrlLabel;
61import org.openstreetmap.josm.tools.GBC;
62import org.openstreetmap.josm.tools.ImageProvider;
63import org.openstreetmap.josm.tools.Predicate;
64import org.openstreetmap.josm.tools.Utils;
65import org.xml.sax.SAXException;
66
67/**
68 * Class that contains all subtypes of TaggingPresetItem, static supplementary data, types and methods
69 * @since 6068
70 */
71public final class TaggingPresetItems {
72 private TaggingPresetItems() {
73 }
74
75 private static int auto_increment_selected = 0;
76 /** Translatation of "<different>". Use in combo boxes to display en entry matching several different values. */
77 public static final String DIFFERENT = tr("<different>");
78
79 private static final BooleanProperty PROP_FILL_DEFAULT = new BooleanProperty("taggingpreset.fill-default-for-tagged-primitives", false);
80
81 // cache the parsing of types using a LRU cache (http://java-planet.blogspot.com/2005/08/how-to-set-up-simple-lru-cache-using.html)
82 private static final Map<String,EnumSet<TaggingPresetType>> TYPE_CACHE = new LinkedHashMap<>(16, 1.1f, true);
83
84 /**
85 * Last value of each key used in presets, used for prefilling corresponding fields
86 */
87 private static final Map<String,String> LAST_VALUES = new HashMap<>();
88
89 public static class PresetListEntry {
90 public String value;
91 /** The context used for translating {@link #value} */
92 public String value_context;
93 public String display_value;
94 public String short_description;
95 /** The location of icon file to display */
96 public String icon;
97 /** The size of displayed icon. If not set, default is size from icon file */
98 public String icon_size;
99 /** The localized version of {@link #display_value}. */
100 public String locale_display_value;
101 /** The localized version of {@link #short_description}. */
102 public String locale_short_description;
103 private final File zipIcons = TaggingPresetReader.getZipIcons();
104
105 // Cached size (currently only for Combo) to speed up preset dialog initialization
106 private int prefferedWidth = -1;
107 private int prefferedHeight = -1;
108
109 public String getListDisplay() {
110 if (value.equals(DIFFERENT))
111 return "<b>"+DIFFERENT.replaceAll("<", "&lt;").replaceAll(">", "&gt;")+"</b>";
112
113 if (value.isEmpty())
114 return "&nbsp;";
115
116 final StringBuilder res = new StringBuilder("<b>");
117 res.append(getDisplayValue(true).replaceAll("<", "&lt;").replaceAll(">", "&gt;"));
118 res.append("</b>");
119 if (getShortDescription(true) != null) {
120 // wrap in table to restrict the text width
121 res.append("<div style=\"width:300px; padding:0 0 5px 5px\">");
122 res.append(getShortDescription(true));
123 res.append("</div>");
124 }
125 return res.toString();
126 }
127
128 /**
129 * Returns the entry icon, if any.
130 * @return the entry icon, or {@code null}
131 */
132 public ImageIcon getIcon() {
133 return icon == null ? null : loadImageIcon(icon, zipIcons, parseInteger(icon_size));
134 }
135
136 /**
137 * Construxts a new {@code PresetListEntry}, uninitialized.
138 */
139 public PresetListEntry() {
140 }
141
142 public PresetListEntry(String value) {
143 this.value = value;
144 }
145
146 public String getDisplayValue(boolean translated) {
147 return translated
148 ? Utils.firstNonNull(locale_display_value, tr(display_value), trc(value_context, value))
149 : Utils.firstNonNull(display_value, value);
150 }
151
152 public String getShortDescription(boolean translated) {
153 return translated
154 ? Utils.firstNonNull(locale_short_description, tr(short_description))
155 : short_description;
156 }
157
158 // toString is mainly used to initialize the Editor
159 @Override
160 public String toString() {
161 if (value.equals(DIFFERENT))
162 return DIFFERENT;
163 return getDisplayValue(true).replaceAll("<.*>", ""); // remove additional markup, e.g. <br>
164 }
165 }
166
167 public static class Role {
168 public EnumSet<TaggingPresetType> types;
169 public String key;
170 /** The text to display */
171 public String text;
172 /** The context used for translating {@link #text} */
173 public String text_context;
174 /** The localized version of {@link #text}. */
175 public String locale_text;
176 public SearchCompiler.Match memberExpression;
177
178 public boolean required = false;
179 private long count = 0;
180
181 public void setType(String types) throws SAXException {
182 this.types = getType(types);
183 }
184
185 public void setRequisite(String str) throws SAXException {
186 if("required".equals(str)) {
187 required = true;
188 } else if(!"optional".equals(str))
189 throw new SAXException(tr("Unknown requisite: {0}", str));
190 }
191
192 public void setMember_expression(String member_expression) throws SAXException {
193 try {
194 this.memberExpression = SearchCompiler.compile(member_expression, true, true);
195 } catch (SearchCompiler.ParseError ex) {
196 throw new SAXException(tr("Illegal member expression: {0}", ex.getMessage()), ex);
197 }
198 }
199
200 public void setCount(String count) {
201 this.count = Long.parseLong(count);
202 }
203
204 /**
205 * Return either argument, the highest possible value or the lowest allowed value
206 */
207 public long getValidCount(long c) {
208 if (count > 0 && !required)
209 return c != 0 ? count : 0;
210 else if (count > 0)
211 return count;
212 else if (!required)
213 return c != 0 ? c : 0;
214 else
215 return c != 0 ? c : 1;
216 }
217
218 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel) {
219 String cstring;
220 if (count > 0 && !required) {
221 cstring = "0,"+count;
222 } else if(count > 0) {
223 cstring = String.valueOf(count);
224 } else if(!required) {
225 cstring = "0-...";
226 } else {
227 cstring = "1-...";
228 }
229 if (locale_text == null) {
230 locale_text = getLocaleText(text, text_context, null);
231 }
232 p.add(new JLabel(locale_text+":"), GBC.std().insets(0,0,10,0));
233 p.add(new JLabel(key), GBC.std().insets(0,0,10,0));
234 p.add(new JLabel(cstring), types == null ? GBC.eol() : GBC.std().insets(0,0,10,0));
235 if (types != null) {
236 JPanel pp = new JPanel();
237 for(TaggingPresetType t : types) {
238 pp.add(new JLabel(ImageProvider.get(t.getIconName())));
239 }
240 p.add(pp, GBC.eol());
241 }
242 return true;
243 }
244 }
245
246 /**
247 * Enum denoting how a match (see {@link TaggingPresetItem#matches}) is performed.
248 */
249 public static enum MatchType {
250
251 /** Neutral, i.e., do not consider this item for matching. */
252 NONE("none"),
253 /** Positive if key matches, neutral otherwise. */
254 KEY("key"),
255 /** Positive if key matches, negative otherwise. */
256 KEY_REQUIRED("key!"),
257 /** Positive if key and value matches, neutral otherwise. */
258 KEY_VALUE("keyvalue"),
259 /** Positive if key and value matches, negative otherwise. */
260 KEY_VALUE_REQUIRED("keyvalue!");
261
262 private final String value;
263
264 private MatchType(String value) {
265 this.value = value;
266 }
267
268 /**
269 * Replies the associated textual value.
270 * @return the associated textual value
271 */
272 public String getValue() {
273 return value;
274 }
275
276 /**
277 * Determines the {@code MatchType} for the given textual value.
278 * @param type the textual value
279 * @return the {@code MatchType} for the given textual value
280 */
281 public static MatchType ofString(String type) {
282 for (MatchType i : EnumSet.allOf(MatchType.class)) {
283 if (i.getValue().equals(type))
284 return i;
285 }
286 throw new IllegalArgumentException(type + " is not allowed");
287 }
288 }
289
290 public static class Usage {
291 TreeSet<String> values;
292 boolean hadKeys = false;
293 boolean hadEmpty = false;
294
295 public boolean hasUniqueValue() {
296 return values.size() == 1 && !hadEmpty;
297 }
298
299 public boolean unused() {
300 return values.isEmpty();
301 }
302
303 public String getFirst() {
304 return values.first();
305 }
306
307 public boolean hadKeys() {
308 return hadKeys;
309 }
310 }
311
312 /**
313 * A tagging preset item displaying a localizable text.
314 * @since 6190
315 */
316 public abstract static class TaggingPresetTextItem extends TaggingPresetItem {
317
318 /** The text to display */
319 public String text;
320
321 /** The context used for translating {@link #text} */
322 public String text_context;
323
324 /** The localized version of {@link #text} */
325 public String locale_text;
326
327 protected final void initializeLocaleText(String defaultText) {
328 if (locale_text == null) {
329 locale_text = getLocaleText(text, text_context, defaultText);
330 }
331 }
332
333 @Override
334 void addCommands(List<Tag> changedTags) {
335 }
336
337 protected String fieldsToString() {
338 return (text != null ? "text=" + text + ", " : "")
339 + (text_context != null ? "text_context=" + text_context + ", " : "")
340 + (locale_text != null ? "locale_text=" + locale_text : "");
341 }
342
343 @Override
344 public String toString() {
345 return getClass().getSimpleName() + " [" + fieldsToString() + "]";
346 }
347 }
348
349 /**
350 * Label type.
351 */
352 public static class Label extends TaggingPresetTextItem {
353
354 /** The location of icon file to display (optional) */
355 public String icon;
356 /** The size of displayed icon. If not set, default is 16px */
357 public String icon_size;
358
359 @Override
360 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
361 initializeLocaleText(null);
362 addLabel(p, getIcon(), locale_text);
363 return true;
364 }
365
366 /**
367 * Adds a new {@code JLabel} to the given panel.
368 * @param p The panel
369 * @param icon the icon (optional, can be null)
370 * @param label The text label
371 */
372 public static void addLabel(JPanel p, Icon icon, String label) {
373 p.add(new JLabel(label, icon, JLabel.LEADING), GBC.eol().fill(GBC.HORIZONTAL));
374 }
375
376 /**
377 * Returns the label icon, if any.
378 * @return the label icon, or {@code null}
379 */
380 public ImageIcon getIcon() {
381 Integer size = parseInteger(icon_size);
382 return icon == null ? null : loadImageIcon(icon, TaggingPresetReader.getZipIcons(), size != null ? size : 16);
383 }
384 }
385
386 /**
387 * Hyperlink type.
388 */
389 public static class Link extends TaggingPresetTextItem {
390
391 /** The link to display. */
392 public String href;
393
394 /** The localized version of {@link #href}. */
395 public String locale_href;
396
397 @Override
398 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
399 initializeLocaleText(tr("More information about this feature"));
400 String url = locale_href;
401 if (url == null) {
402 url = href;
403 }
404 if (url != null) {
405 p.add(new UrlLabel(url, locale_text, 2), GBC.eol().insets(0, 10, 0, 0).fill(GBC.HORIZONTAL));
406 }
407 return false;
408 }
409
410 @Override
411 protected String fieldsToString() {
412 return super.fieldsToString()
413 + (href != null ? "href=" + href + ", " : "")
414 + (locale_href != null ? "locale_href=" + locale_href + ", " : "");
415 }
416 }
417
418 public static class PresetLink extends TaggingPresetItem {
419
420 public String preset_name = "";
421
422 @Override
423 boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
424 final String presetName = preset_name;
425 final TaggingPreset t = Utils.filter(TaggingPresets.getTaggingPresets(), new Predicate<TaggingPreset>() {
426 @Override
427 public boolean evaluate(TaggingPreset object) {
428 return presetName.equals(object.name);
429 }
430 }).iterator().next();
431 if (t == null) return false;
432 JLabel lbl = new PresetLabel(t);
433 lbl.addMouseListener(new MouseAdapter() {
434 @Override
435 public void mouseClicked(MouseEvent arg0) {
436 t.actionPerformed(null);
437 }
438 });
439 p.add(lbl, GBC.eol().fill(GBC.HORIZONTAL));
440 return false;
441 }
442
443 @Override
444 void addCommands(List<Tag> changedTags) {
445 }
446 }
447
448 public static class Roles extends TaggingPresetItem {
449
450 public final List<Role> roles = new LinkedList<>();
451
452 @Override
453 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
454 p.add(new JLabel(" "), GBC.eol()); // space
455 if (!roles.isEmpty()) {
456 JPanel proles = new JPanel(new GridBagLayout());
457 proles.add(new JLabel(tr("Available roles")), GBC.std().insets(0, 0, 10, 0));
458 proles.add(new JLabel(tr("role")), GBC.std().insets(0, 0, 10, 0));
459 proles.add(new JLabel(tr("count")), GBC.std().insets(0, 0, 10, 0));
460 proles.add(new JLabel(tr("elements")), GBC.eol());
461 for (Role i : roles) {
462 i.addToPanel(proles, sel);
463 }
464 p.add(proles, GBC.eol());
465 }
466 return false;
467 }
468
469 @Override
470 public void addCommands(List<Tag> changedTags) {
471 }
472 }
473
474 public static class Optional extends TaggingPresetTextItem {
475
476 // TODO: Draw a box around optional stuff
477 @Override
478 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
479 initializeLocaleText(tr("Optional Attributes:"));
480 p.add(new JLabel(" "), GBC.eol()); // space
481 p.add(new JLabel(locale_text), GBC.eol());
482 p.add(new JLabel(" "), GBC.eol()); // space
483 return false;
484 }
485 }
486
487 /**
488 * Horizontal separator type.
489 */
490 public static class Space extends TaggingPresetItem {
491
492 @Override
493 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
494 p.add(new JLabel(" "), GBC.eol()); // space
495 return false;
496 }
497
498 @Override
499 public void addCommands(List<Tag> changedTags) {
500 }
501
502 @Override
503 public String toString() {
504 return "Space";
505 }
506 }
507
508 /**
509 * Class used to represent a {@link JSeparator} inside tagging preset window.
510 * @since 6198
511 */
512 public static class ItemSeparator extends TaggingPresetItem {
513
514 @Override
515 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
516 p.add(new JSeparator(), GBC.eol().fill(GBC.HORIZONTAL).insets(0, 5, 0, 5));
517 return false;
518 }
519
520 @Override
521 public void addCommands(List<Tag> changedTags) {
522 }
523
524 @Override
525 public String toString() {
526 return "ItemSeparator";
527 }
528 }
529
530 /**
531 * Preset item associated to an OSM key.
532 */
533 public abstract static class KeyedItem extends TaggingPresetItem {
534
535 public String key;
536 /** The text to display */
537 public String text;
538 /** The context used for translating {@link #text} */
539 public String text_context;
540 public String match = getDefaultMatch().getValue();
541
542 public abstract MatchType getDefaultMatch();
543 public abstract Collection<String> getValues();
544
545 @Override
546 Boolean matches(Map<String, String> tags) {
547 switch (MatchType.ofString(match)) {
548 case NONE:
549 return null;
550 case KEY:
551 return tags.containsKey(key) ? true : null;
552 case KEY_REQUIRED:
553 return tags.containsKey(key);
554 case KEY_VALUE:
555 return tags.containsKey(key) && getValues().contains(tags.get(key)) ? true : null;
556 case KEY_VALUE_REQUIRED:
557 return tags.containsKey(key) && getValues().contains(tags.get(key));
558 default:
559 throw new IllegalStateException();
560 }
561 }
562
563 @Override
564 public String toString() {
565 return "KeyedItem [key=" + key + ", text=" + text
566 + ", text_context=" + text_context + ", match=" + match
567 + "]";
568 }
569 }
570
571 /**
572 * Invisible type allowing to hardcode an OSM key/value from the preset definition.
573 */
574 public static class Key extends KeyedItem {
575
576 /** The hardcoded value for key */
577 public String value;
578
579 @Override
580 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
581 return false;
582 }
583
584 @Override
585 public void addCommands(List<Tag> changedTags) {
586 changedTags.add(new Tag(key, value));
587 }
588
589 @Override
590 public MatchType getDefaultMatch() {
591 return MatchType.KEY_VALUE_REQUIRED;
592 }
593
594 @Override
595 public Collection<String> getValues() {
596 return Collections.singleton(value);
597 }
598
599 @Override
600 public String toString() {
601 return "Key [key=" + key + ", value=" + value + ", text=" + text
602 + ", text_context=" + text_context + ", match=" + match
603 + "]";
604 }
605 }
606
607 /**
608 * Text field type.
609 */
610 public static class Text extends KeyedItem {
611
612 /** The localized version of {@link #text}. */
613 public String locale_text;
614 public String default_;
615 public String originalValue;
616 public String use_last_as_default = "false";
617 public String auto_increment;
618 public String length;
619 public String alternative_autocomplete_keys;
620
621 private JComponent value;
622
623 @Override
624 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
625
626 // find out if our key is already used in the selection.
627 Usage usage = determineTextUsage(sel, key);
628 AutoCompletingTextField textField = new AutoCompletingTextField();
629 if (alternative_autocomplete_keys != null) {
630 initAutoCompletionField(textField, (key + "," + alternative_autocomplete_keys).split(","));
631 } else {
632 initAutoCompletionField(textField, key);
633 }
634 if (Main.pref.getBoolean("taggingpreset.display-keys-as-hint", true)) {
635 textField.setHint(key);
636 }
637 if (length != null && !length.isEmpty()) {
638 textField.setMaxChars(Integer.valueOf(length));
639 }
640 if (usage.unused()){
641 if (auto_increment_selected != 0 && auto_increment != null) {
642 try {
643 textField.setText(Integer.toString(Integer.parseInt(LAST_VALUES.get(key)) + auto_increment_selected));
644 } catch (NumberFormatException ex) {
645 // Ignore - cannot auto-increment if last was non-numeric
646 }
647 }
648 else if (!usage.hadKeys() || PROP_FILL_DEFAULT.get() || "force".equals(use_last_as_default)) {
649 // selected osm primitives are untagged or filling default values feature is enabled
650 if (!"false".equals(use_last_as_default) && LAST_VALUES.containsKey(key) && !presetInitiallyMatches) {
651 textField.setText(LAST_VALUES.get(key));
652 } else {
653 textField.setText(default_);
654 }
655 } else {
656 // selected osm primitives are tagged and filling default values feature is disabled
657 textField.setText("");
658 }
659 value = textField;
660 originalValue = null;
661 } else if (usage.hasUniqueValue()) {
662 // all objects use the same value
663 textField.setText(usage.getFirst());
664 value = textField;
665 originalValue = usage.getFirst();
666 } else {
667 // the objects have different values
668 JosmComboBox<String> comboBox = new JosmComboBox<>(usage.values.toArray(new String[0]));
669 comboBox.setEditable(true);
670 comboBox.setEditor(textField);
671 comboBox.getEditor().setItem(DIFFERENT);
672 value=comboBox;
673 originalValue = DIFFERENT;
674 }
675 if (locale_text == null) {
676 locale_text = getLocaleText(text, text_context, null);
677 }
678
679 // if there's an auto_increment setting, then wrap the text field
680 // into a panel, appending a number of buttons.
681 // auto_increment has a format like -2,-1,1,2
682 // the text box being the first component in the panel is relied
683 // on in a rather ugly fashion further down.
684 if (auto_increment != null) {
685 ButtonGroup bg = new ButtonGroup();
686 JPanel pnl = new JPanel(new GridBagLayout());
687 pnl.add(value, GBC.std().fill(GBC.HORIZONTAL));
688
689 // first, one button for each auto_increment value
690 for (final String ai : auto_increment.split(",")) {
691 JToggleButton aibutton = new JToggleButton(ai);
692 aibutton.setToolTipText(tr("Select auto-increment of {0} for this field", ai));
693 aibutton.setMargin(new java.awt.Insets(0,0,0,0));
694 aibutton.setFocusable(false);
695 bg.add(aibutton);
696 try {
697 // TODO there must be a better way to parse a number like "+3" than this.
698 final int buttonvalue = (NumberFormat.getIntegerInstance().parse(ai.replace("+", ""))).intValue();
699 if (auto_increment_selected == buttonvalue) aibutton.setSelected(true);
700 aibutton.addActionListener(new ActionListener() {
701 @Override
702 public void actionPerformed(ActionEvent e) {
703 auto_increment_selected = buttonvalue;
704 }
705 });
706 pnl.add(aibutton, GBC.std());
707 } catch (ParseException x) {
708 Main.error("Cannot parse auto-increment value of '" + ai + "' into an integer");
709 }
710 }
711
712 // an invisible toggle button for "release" of the button group
713 final JToggleButton clearbutton = new JToggleButton("X");
714 clearbutton.setVisible(false);
715 clearbutton.setFocusable(false);
716 bg.add(clearbutton);
717 // and its visible counterpart. - this mechanism allows us to
718 // have *no* button selected after the X is clicked, instead
719 // of the X remaining selected
720 JButton releasebutton = new JButton("X");
721 releasebutton.setToolTipText(tr("Cancel auto-increment for this field"));
722 releasebutton.setMargin(new java.awt.Insets(0,0,0,0));
723 releasebutton.setFocusable(false);
724 releasebutton.addActionListener(new ActionListener() {
725 @Override
726 public void actionPerformed(ActionEvent e) {
727 auto_increment_selected = 0;
728 clearbutton.setSelected(true);
729 }
730 });
731 pnl.add(releasebutton, GBC.eol());
732 value = pnl;
733 }
734 p.add(new JLabel(locale_text+":"), GBC.std().insets(0,0,10,0));
735 p.add(value, GBC.eol().fill(GBC.HORIZONTAL));
736 return true;
737 }
738
739 private static String getValue(Component comp) {
740 if (comp instanceof JosmComboBox) {
741 return ((JosmComboBox<?>) comp).getEditor().getItem().toString();
742 } else if (comp instanceof JosmTextField) {
743 return ((JosmTextField) comp).getText();
744 } else if (comp instanceof JPanel) {
745 return getValue(((JPanel)comp).getComponent(0));
746 } else {
747 return null;
748 }
749 }
750
751 @Override
752 public void addCommands(List<Tag> changedTags) {
753
754 // return if unchanged
755 String v = getValue(value);
756 if (v == null) {
757 Main.error("No 'last value' support for component " + value);
758 return;
759 }
760
761 v = Tag.removeWhiteSpaces(v);
762
763 if (!"false".equals(use_last_as_default) || auto_increment != null) {
764 LAST_VALUES.put(key, v);
765 }
766 if (v.equals(originalValue) || (originalValue == null && v.length() == 0))
767 return;
768
769 changedTags.add(new Tag(key, v));
770 AutoCompletionManager.rememberUserInput(key, v, true);
771 }
772
773 @Override
774 boolean requestFocusInWindow() {
775 return value.requestFocusInWindow();
776 }
777
778 @Override
779 public MatchType getDefaultMatch() {
780 return MatchType.NONE;
781 }
782
783 @Override
784 public Collection<String> getValues() {
785 if (default_ == null || default_.isEmpty())
786 return Collections.emptyList();
787 return Collections.singleton(default_);
788 }
789 }
790
791 /**
792 * A group of {@link Check}s.
793 * @since 6114
794 */
795 public static class CheckGroup extends TaggingPresetItem {
796
797 /**
798 * Number of columns (positive integer)
799 */
800 public String columns;
801
802 /**
803 * List of checkboxes
804 */
805 public final List<Check> checks = new LinkedList<>();
806
807 @Override
808 boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
809 Integer cols = Integer.valueOf(columns);
810 int rows = (int) Math.ceil(checks.size()/cols.doubleValue());
811 JPanel panel = new JPanel(new GridLayout(rows, cols));
812
813 for (Check check : checks) {
814 check.addToPanel(panel, sel, presetInitiallyMatches);
815 }
816
817 p.add(panel, GBC.eol());
818 return false;
819 }
820
821 @Override
822 void addCommands(List<Tag> changedTags) {
823 for (Check check : checks) {
824 check.addCommands(changedTags);
825 }
826 }
827
828 @Override
829 public String toString() {
830 return "CheckGroup [columns=" + columns + "]";
831 }
832 }
833
834 /**
835 * Checkbox type.
836 */
837 public static class Check extends KeyedItem {
838
839 /** The localized version of {@link #text}. */
840 public String locale_text;
841 /** the value to set when checked (default is "yes") */
842 public String value_on = OsmUtils.trueval;
843 /** the value to set when unchecked (default is "no") */
844 public String value_off = OsmUtils.falseval;
845 /** whether the off value is disabled in the dialog, i.e., only unset or yes are provided */
846 public boolean disable_off = false;
847 /** ticked on/off (default is "off") */
848 public boolean default_ = false; // only used for tagless objects
849
850 private QuadStateCheckBox check;
851 private QuadStateCheckBox.State initialState;
852 private boolean def;
853
854 @Override
855 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
856
857 // find out if our key is already used in the selection.
858 final Usage usage = determineBooleanUsage(sel, key);
859 final String oneValue = usage.values.isEmpty() ? null : usage.values.last();
860 def = default_;
861
862 if (locale_text == null) {
863 locale_text = getLocaleText(text, text_context, null);
864 }
865
866 if (usage.values.size() < 2 && (oneValue == null || value_on.equals(oneValue) || value_off.equals(oneValue))) {
867 if (def && !PROP_FILL_DEFAULT.get()) {
868 // default is set and filling default values feature is disabled - check if all primitives are untagged
869 for (OsmPrimitive s : sel)
870 if (s.hasKeys()) {
871 def = false;
872 }
873 }
874
875 // all selected objects share the same value which is either true or false or unset,
876 // we can display a standard check box.
877 initialState = value_on.equals(oneValue)
878 ? QuadStateCheckBox.State.SELECTED
879 : value_off.equals(oneValue)
880 ? QuadStateCheckBox.State.NOT_SELECTED
881 : def
882 ? QuadStateCheckBox.State.SELECTED
883 : QuadStateCheckBox.State.UNSET;
884 } else {
885 def = false;
886 // the objects have different values, or one or more objects have something
887 // else than true/false. we display a quad-state check box
888 // in "partial" state.
889 initialState = QuadStateCheckBox.State.PARTIAL;
890 }
891
892 final List<QuadStateCheckBox.State> allowedStates = new ArrayList<>(4);
893 if (QuadStateCheckBox.State.PARTIAL.equals(initialState))
894 allowedStates.add(QuadStateCheckBox.State.PARTIAL);
895 allowedStates.add(QuadStateCheckBox.State.SELECTED);
896 if (!disable_off || value_off.equals(oneValue))
897 allowedStates.add(QuadStateCheckBox.State.NOT_SELECTED);
898 allowedStates.add(QuadStateCheckBox.State.UNSET);
899 check = new QuadStateCheckBox(locale_text, initialState,
900 allowedStates.toArray(new QuadStateCheckBox.State[allowedStates.size()]));
901
902 p.add(check, GBC.eol().fill(GBC.HORIZONTAL));
903 return true;
904 }
905
906 @Override
907 public void addCommands(List<Tag> changedTags) {
908 // if the user hasn't changed anything, don't create a command.
909 if (check.getState() == initialState && !def) return;
910
911 // otherwise change things according to the selected value.
912 changedTags.add(new Tag(key,
913 check.getState() == QuadStateCheckBox.State.SELECTED ? value_on :
914 check.getState() == QuadStateCheckBox.State.NOT_SELECTED ? value_off :
915 null));
916 }
917
918 @Override
919 boolean requestFocusInWindow() {return check.requestFocusInWindow();}
920
921 @Override
922 public MatchType getDefaultMatch() {
923 return MatchType.NONE;
924 }
925
926 @Override
927 public Collection<String> getValues() {
928 return disable_off ? Arrays.asList(value_on) : Arrays.asList(value_on, value_off);
929 }
930
931 @Override
932 public String toString() {
933 return "Check ["
934 + (locale_text != null ? "locale_text=" + locale_text + ", " : "")
935 + (value_on != null ? "value_on=" + value_on + ", " : "")
936 + (value_off != null ? "value_off=" + value_off + ", " : "")
937 + "default_=" + default_ + ", "
938 + (check != null ? "check=" + check + ", " : "")
939 + (initialState != null ? "initialState=" + initialState
940 + ", " : "") + "def=" + def + "]";
941 }
942 }
943
944 /**
945 * Abstract superclass for combo box and multi-select list types.
946 */
947 public abstract static class ComboMultiSelect extends KeyedItem {
948
949 /** The localized version of {@link #text}. */
950 public String locale_text;
951 public String values;
952 public String values_from;
953 /** The context used for translating {@link #values} */
954 public String values_context;
955 public String display_values;
956 /** The localized version of {@link #display_values}. */
957 public String locale_display_values;
958 public String short_descriptions;
959 /** The localized version of {@link #short_descriptions}. */
960 public String locale_short_descriptions;
961 public String default_;
962 public String delimiter = ";";
963 public String use_last_as_default = "false";
964 /** whether to use values for search via {@link TaggingPresetSelector} */
965 public String values_searchable = "false";
966
967 protected JComponent component;
968 protected final Map<String, PresetListEntry> lhm = new LinkedHashMap<>();
969 private boolean initialized = false;
970 protected Usage usage;
971 protected Object originalValue;
972
973 protected abstract Object getSelectedItem();
974 protected abstract void addToPanelAnchor(JPanel p, String def, boolean presetInitiallyMatches);
975
976 protected char getDelChar() {
977 return delimiter.isEmpty() ? ';' : delimiter.charAt(0);
978 }
979
980 @Override
981 public Collection<String> getValues() {
982 initListEntries();
983 return lhm.keySet();
984 }
985
986 public Collection<String> getDisplayValues() {
987 initListEntries();
988 return Utils.transform(lhm.values(), new Utils.Function<PresetListEntry, String>() {
989 @Override
990 public String apply(PresetListEntry x) {
991 return x.getDisplayValue(true);
992 }
993 });
994 }
995
996 @Override
997 public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel, boolean presetInitiallyMatches) {
998
999 initListEntries();
1000
1001 // find out if our key is already used in the selection.
1002 usage = determineTextUsage(sel, key);
1003 if (!usage.hasUniqueValue() && !usage.unused()) {
1004 lhm.put(DIFFERENT, new PresetListEntry(DIFFERENT));
1005 }
1006
1007 p.add(new JLabel(tr("{0}:", locale_text)), GBC.std().insets(0, 0, 10, 0));
1008 addToPanelAnchor(p, default_, presetInitiallyMatches);
1009
1010 return true;
1011
1012 }
1013
1014 private void initListEntries() {
1015 if (initialized) {
1016 lhm.remove(DIFFERENT); // possibly added in #addToPanel
1017 return;
1018 } else if (lhm.isEmpty()) {
1019 initListEntriesFromAttributes();
1020 } else {
1021 if (values != null) {
1022 Main.warn(tr("Warning in tagging preset \"{0}-{1}\": "
1023 + "Ignoring ''{2}'' attribute as ''{3}'' elements are given.",
1024 key, text, "values", "list_entry"));
1025 }
1026 if (display_values != null || locale_display_values != null) {
1027 Main.warn(tr("Warning in tagging preset \"{0}-{1}\": "
1028 + "Ignoring ''{2}'' attribute as ''{3}'' elements are given.",
1029 key, text, "display_values", "list_entry"));
1030 }
1031 if (short_descriptions != null || locale_short_descriptions != null) {
1032 Main.warn(tr("Warning in tagging preset \"{0}-{1}\": "
1033 + "Ignoring ''{2}'' attribute as ''{3}'' elements are given.",
1034 key, text, "short_descriptions", "list_entry"));
1035 }
1036 for (PresetListEntry e : lhm.values()) {
1037 if (e.value_context == null) {
1038 e.value_context = values_context;
1039 }
1040 }
1041 }
1042 if (locale_text == null) {
1043 locale_text = getLocaleText(text, text_context, null);
1044 }
1045 initialized = true;
1046 }
1047
1048 private String[] initListEntriesFromAttributes() {
1049 char delChar = getDelChar();
1050
1051 String[] value_array = null;
1052
1053 if (values_from != null) {
1054 String[] class_method = values_from.split("#");
1055 if (class_method != null && class_method.length == 2) {
1056 try {
1057 Method method = Class.forName(class_method[0]).getMethod(class_method[1]);
1058 // Check method is public static String[] methodName()
1059 int mod = method.getModifiers();
1060 if (Modifier.isPublic(mod) && Modifier.isStatic(mod)
1061 && method.getReturnType().equals(String[].class) && method.getParameterTypes().length == 0) {
1062 value_array = (String[]) method.invoke(null);
1063 } else {
1064 Main.error(tr("Broken tagging preset \"{0}-{1}\" - Java method given in ''values_from'' is not \"{2}\"", key, text,
1065 "public static String[] methodName()"));
1066 }
1067 } catch (Exception e) {
1068 Main.error(tr("Broken tagging preset \"{0}-{1}\" - Java method given in ''values_from'' threw {2} ({3})", key, text,
1069 e.getClass().getName(), e.getMessage()));
1070 }
1071 }
1072 }
1073
1074 if (value_array == null) {
1075 value_array = splitEscaped(delChar, values);
1076 }
1077
1078 final String displ = Utils.firstNonNull(locale_display_values, display_values);
1079 String[] display_array = displ == null ? value_array : splitEscaped(delChar, displ);
1080
1081 final String descr = Utils.firstNonNull(locale_short_descriptions, short_descriptions);
1082 String[] short_descriptions_array = descr == null ? null : splitEscaped(delChar, descr);
1083
1084 if (display_array.length != value_array.length) {
1085 Main.error(tr("Broken tagging preset \"{0}-{1}\" - number of items in ''display_values'' must be the same as in ''values''", key, text));
1086 display_array = value_array;
1087 }
1088
1089 if (short_descriptions_array != null && short_descriptions_array.length != value_array.length) {
1090 Main.error(tr("Broken tagging preset \"{0}-{1}\" - number of items in ''short_descriptions'' must be the same as in ''values''", key, text));
1091 short_descriptions_array = null;
1092 }
1093
1094 for (int i = 0; i < value_array.length; i++) {
1095 final PresetListEntry e = new PresetListEntry(value_array[i]);
1096 e.locale_display_value = locale_display_values != null
1097 ? display_array[i]
1098 : trc(values_context, fixPresetString(display_array[i]));
1099 if (short_descriptions_array != null) {
1100 e.locale_short_description = locale_short_descriptions != null
1101 ? short_descriptions_array[i]
1102 : tr(fixPresetString(short_descriptions_array[i]));
1103 }
1104 lhm.put(value_array[i], e);
1105 display_array[i] = e.getDisplayValue(true);
1106 }
1107
1108 return display_array;
1109 }
1110
1111 protected String getDisplayIfNull() {
1112 return null;
1113 }
1114
1115 @Override
1116 public void addCommands(List<Tag> changedTags) {
1117 Object obj = getSelectedItem();
1118 String display = (obj == null) ? null : obj.toString();
1119 String value = null;
1120 if (display == null) {
1121 display = getDisplayIfNull();
1122 }
1123
1124 if (display != null) {
1125 for (String val : lhm.keySet()) {
1126 String k = lhm.get(val).toString();
1127 if (k != null && k.equals(display)) {
1128 value = val;
1129 break;
1130 }
1131 }
1132 if (value == null) {
1133 value = display;
1134 }
1135 } else {
1136 value = "";
1137 }
1138 value = Tag.removeWhiteSpaces(value);
1139
1140 // no change if same as before
1141 if (originalValue == null) {
1142 if (value.length() == 0)
1143 return;
1144 } else if (value.equals(originalValue.toString()))
1145 return;
1146
1147 if (!"false".equals(use_last_as_default)) {
1148 LAST_VALUES.put(key, value);
1149 }
1150 changedTags.add(new Tag(key, value));
1151 }
1152
1153 public void addListEntry(PresetListEntry e) {
1154 lhm.put(e.value, e);
1155 }
1156
1157 public void addListEntries(Collection<PresetListEntry> e) {
1158 for (PresetListEntry i : e) {
1159 addListEntry(i);
1160 }
1161 }
1162
1163 @Override
1164 boolean requestFocusInWindow() {
1165 return component.requestFocusInWindow();
1166 }
1167
1168 private static final ListCellRenderer<PresetListEntry> RENDERER = new ListCellRenderer<PresetListEntry>() {
1169
1170 JLabel lbl = new JLabel();
1171
1172 @Override
1173 public Component getListCellRendererComponent(
1174 JList<? extends PresetListEntry> list,
1175 PresetListEntry item,
1176 int index,
1177 boolean isSelected,
1178 boolean cellHasFocus) {
1179
1180 // Only return cached size, item is not shown
1181 if (!list.isShowing() && item.prefferedWidth != -1 && item.prefferedHeight != -1) {
1182 if (index == -1) {
1183 lbl.setPreferredSize(new Dimension(item.prefferedWidth, 10));
1184 } else {
1185 lbl.setPreferredSize(new Dimension(item.prefferedWidth, item.prefferedHeight));
1186 }
1187 return lbl;
1188 }
1189
1190 lbl.setPreferredSize(null);
1191
1192
1193 if (isSelected) {
1194 lbl.setBackground(list.getSelectionBackground());
1195 lbl.setForeground(list.getSelectionForeground());
1196 } else {
1197 lbl.setBackground(list.getBackground());
1198 lbl.setForeground(list.getForeground());
1199 }
1200
1201 lbl.setOpaque(true);
1202 lbl.setFont(lbl.getFont().deriveFont(Font.PLAIN));
1203 lbl.setText("<html>" + item.getListDisplay() + "</html>");
1204 lbl.setIcon(item.getIcon());
1205 lbl.setEnabled(list.isEnabled());
1206
1207 // Cache size
1208 item.prefferedWidth = lbl.getPreferredSize().width;
1209 item.prefferedHeight = lbl.getPreferredSize().height;
1210
1211 // We do not want the editor to have the maximum height of all
1212 // entries. Return a dummy with bogus height.
1213 if (index == -1) {
1214 lbl.setPreferredSize(new Dimension(lbl.getPreferredSize().width, 10));
1215 }
1216 return lbl;
1217 }
1218 };
1219
1220 protected ListCellRenderer<PresetListEntry> getListCellRenderer() {
1221 return RENDERER;
1222 }
1223
1224 @Override
1225 public MatchType getDefaultMatch() {
1226 return MatchType.NONE;
1227 }
1228 }
1229
1230 /**
1231 * Combobox type.
1232 */
1233 public static class Combo extends ComboMultiSelect {
1234
1235 public boolean editable = true;
1236 protected JosmComboBox<PresetListEntry> combo;
1237 public String length;
1238
1239 /**
1240 * Constructs a new {@code Combo}.
1241 */
1242 public Combo() {
1243 delimiter = ",";
1244 }
1245
1246 @Override
1247 protected void addToPanelAnchor(JPanel p, String def, boolean presetInitiallyMatches) {
1248 if (!usage.unused()) {
1249 for (String s : usage.values) {
1250 if (!lhm.containsKey(s)) {
1251 lhm.put(s, new PresetListEntry(s));
1252 }
1253 }
1254 }
1255 if (def != null && !lhm.containsKey(def)) {
1256 lhm.put(def, new PresetListEntry(def));
1257 }
1258 lhm.put("", new PresetListEntry(""));
1259
1260 combo = new JosmComboBox<>(lhm.values().toArray(new PresetListEntry[0]));
1261 component = combo;
1262 combo.setRenderer(getListCellRenderer());
1263 combo.setEditable(editable);
1264 combo.reinitialize(lhm.values());
1265 AutoCompletingTextField tf = new AutoCompletingTextField();
1266 initAutoCompletionField(tf, key);
1267 if (Main.pref.getBoolean("taggingpreset.display-keys-as-hint", true)) {
1268 tf.setHint(key);
1269 }
1270 if (length != null && !length.isEmpty()) {
1271 tf.setMaxChars(Integer.valueOf(length));
1272 }
1273 AutoCompletionList acList = tf.getAutoCompletionList();
1274 if (acList != null) {
1275 acList.add(getDisplayValues(), AutoCompletionItemPriority.IS_IN_STANDARD);
1276 }
1277 combo.setEditor(tf);
1278
1279 if (usage.hasUniqueValue()) {
1280 // all items have the same value (and there were no unset items)
1281 originalValue = lhm.get(usage.getFirst());
1282 combo.setSelectedItem(originalValue);
1283 } else if (def != null && usage.unused()) {
1284 // default is set and all items were unset
1285 if (!usage.hadKeys() || PROP_FILL_DEFAULT.get() || "force".equals(use_last_as_default)) {
1286 // selected osm primitives are untagged or filling default feature is enabled
1287 combo.setSelectedItem(lhm.get(def).getDisplayValue(true));
1288 } else {
1289 // selected osm primitives are tagged and filling default feature is disabled
1290 combo.setSelectedItem("");
1291 }
1292 originalValue = lhm.get(DIFFERENT);
1293 } else if (usage.unused()) {
1294 // all items were unset (and so is default)
1295 originalValue = lhm.get("");
1296 if ("force".equals(use_last_as_default) && LAST_VALUES.containsKey(key) && !presetInitiallyMatches) {
1297 combo.setSelectedItem(lhm.get(LAST_VALUES.get(key)));
1298 } else {
1299 combo.setSelectedItem(originalValue);
1300 }
1301 } else {
1302 originalValue = lhm.get(DIFFERENT);
1303 combo.setSelectedItem(originalValue);
1304 }
1305 p.add(combo, GBC.eol().fill(GBC.HORIZONTAL));
1306
1307 }
1308
1309 @Override
1310 protected Object getSelectedItem() {
1311 return combo.getSelectedItem();
1312
1313 }
1314
1315 @Override
1316 protected String getDisplayIfNull() {
1317 if (combo.isEditable())
1318 return combo.getEditor().getItem().toString();
1319 else
1320 return null;
1321 }
1322 }
1323
1324 /**
1325 * Multi-select list type.
1326 */
1327 public static class MultiSelect extends ComboMultiSelect {
1328
1329 public long rows = -1;
1330 protected ConcatenatingJList list;
1331
1332 @Override
1333 protected void addToPanelAnchor(JPanel p, String def, boolean presetInitiallyMatches) {
1334 list = new ConcatenatingJList(delimiter, lhm.values().toArray(new PresetListEntry[0]));
1335 component = list;
1336 ListCellRenderer<PresetListEntry> renderer = getListCellRenderer();
1337 list.setCellRenderer(renderer);
1338
1339 if (usage.hasUniqueValue() && !usage.unused()) {
1340 originalValue = usage.getFirst();
1341 list.setSelectedItem(originalValue);
1342 } else if (def != null && !usage.hadKeys() || PROP_FILL_DEFAULT.get() || "force".equals(use_last_as_default)) {
1343 originalValue = DIFFERENT;
1344 list.setSelectedItem(def);
1345 } else if (usage.unused()) {
1346 originalValue = null;
1347 list.setSelectedItem(originalValue);
1348 } else {
1349 originalValue = DIFFERENT;
1350 list.setSelectedItem(originalValue);
1351 }
1352
1353 JScrollPane sp = new JScrollPane(list);
1354 // if a number of rows has been specified in the preset,
1355 // modify preferred height of scroll pane to match that row count.
1356 if (rows != -1) {
1357 double height = renderer.getListCellRendererComponent(list,
1358 new PresetListEntry("x"), 0, false, false).getPreferredSize().getHeight() * rows;
1359 sp.setPreferredSize(new Dimension((int) sp.getPreferredSize().getWidth(), (int) height));
1360 }
1361 p.add(sp, GBC.eol().fill(GBC.HORIZONTAL));
1362 }
1363
1364 @Override
1365 protected Object getSelectedItem() {
1366 return list.getSelectedItem();
1367 }
1368
1369 @Override
1370 public void addCommands(List<Tag> changedTags) {
1371 // Do not create any commands if list has been disabled because of an unknown value (fix #8605)
1372 if (list.isEnabled()) {
1373 super.addCommands(changedTags);
1374 }
1375 }
1376 }
1377
1378 /**
1379 * Class that allows list values to be assigned and retrieved as a comma-delimited
1380 * string (extracted from TaggingPreset)
1381 */
1382 private static class ConcatenatingJList extends JList<PresetListEntry> {
1383 private String delimiter;
1384 public ConcatenatingJList(String del, PresetListEntry[] o) {
1385 super(o);
1386 delimiter = del;
1387 }
1388
1389 public void setSelectedItem(Object o) {
1390 if (o == null) {
1391 clearSelection();
1392 } else {
1393 String s = o.toString();
1394 TreeSet<String> parts = new TreeSet<>(Arrays.asList(s.split(delimiter)));
1395 ListModel<PresetListEntry> lm = getModel();
1396 int[] intParts = new int[lm.getSize()];
1397 int j = 0;
1398 for (int i = 0; i < lm.getSize(); i++) {
1399 final String value = lm.getElementAt(i).value;
1400 if (parts.contains(value)) {
1401 intParts[j++]=i;
1402 parts.remove(value);
1403 }
1404 }
1405 setSelectedIndices(Arrays.copyOf(intParts, j));
1406 // check if we have actually managed to represent the full
1407 // value with our presets. if not, cop out; we will not offer
1408 // a selection list that threatens to ruin the value.
1409 setEnabled(parts.isEmpty());
1410 }
1411 }
1412
1413 public String getSelectedItem() {
1414 ListModel<PresetListEntry> lm = getModel();
1415 int[] si = getSelectedIndices();
1416 StringBuilder builder = new StringBuilder();
1417 for (int i=0; i<si.length; i++) {
1418 if (i>0) {
1419 builder.append(delimiter);
1420 }
1421 builder.append(lm.getElementAt(si[i]).value);
1422 }
1423 return builder.toString();
1424 }
1425 }
1426
1427 public static EnumSet<TaggingPresetType> getType(String types) throws SAXException {
1428 if (TYPE_CACHE.containsKey(types))
1429 return TYPE_CACHE.get(types);
1430 EnumSet<TaggingPresetType> result = EnumSet.noneOf(TaggingPresetType.class);
1431 for (String type : Arrays.asList(types.split(","))) {
1432 try {
1433 TaggingPresetType presetType = TaggingPresetType.fromString(type);
1434 result.add(presetType);
1435 } catch (IllegalArgumentException e) {
1436 throw new SAXException(tr("Unknown type: {0}", type), e);
1437 }
1438 }
1439 TYPE_CACHE.put(types, result);
1440 return result;
1441 }
1442
1443 static String fixPresetString(String s) {
1444 return s == null ? s : s.replaceAll("'","''");
1445 }
1446
1447 private static String getLocaleText(String text, String text_context, String defaultText) {
1448 if (text == null) {
1449 return defaultText;
1450 } else if (text_context != null) {
1451 return trc(text_context, fixPresetString(text));
1452 } else {
1453 return tr(fixPresetString(text));
1454 }
1455 }
1456
1457 /**
1458 * allow escaped comma in comma separated list:
1459 * "A\, B\, C,one\, two" --&gt; ["A, B, C", "one, two"]
1460 * @param delimiter the delimiter, e.g. a comma. separates the entries and
1461 * must be escaped within one entry
1462 * @param s the string
1463 */
1464 private static String[] splitEscaped(char delimiter, String s) {
1465 if (s == null)
1466 return new String[0];
1467 List<String> result = new ArrayList<>();
1468 boolean backslash = false;
1469 StringBuilder item = new StringBuilder();
1470 for (int i=0; i<s.length(); i++) {
1471 char ch = s.charAt(i);
1472 if (backslash) {
1473 item.append(ch);
1474 backslash = false;
1475 } else if (ch == '\\') {
1476 backslash = true;
1477 } else if (ch == delimiter) {
1478 result.add(item.toString());
1479 item.setLength(0);
1480 } else {
1481 item.append(ch);
1482 }
1483 }
1484 if (item.length() > 0) {
1485 result.add(item.toString());
1486 }
1487 return result.toArray(new String[result.size()]);
1488 }
1489
1490 static Usage determineTextUsage(Collection<OsmPrimitive> sel, String key) {
1491 Usage returnValue = new Usage();
1492 returnValue.values = new TreeSet<>();
1493 for (OsmPrimitive s : sel) {
1494 String v = s.get(key);
1495 if (v != null) {
1496 returnValue.values.add(v);
1497 } else {
1498 returnValue.hadEmpty = true;
1499 }
1500 if(s.hasKeys()) {
1501 returnValue.hadKeys = true;
1502 }
1503 }
1504 return returnValue;
1505 }
1506
1507 static Usage determineBooleanUsage(Collection<OsmPrimitive> sel, String key) {
1508
1509 Usage returnValue = new Usage();
1510 returnValue.values = new TreeSet<>();
1511 for (OsmPrimitive s : sel) {
1512 String booleanValue = OsmUtils.getNamedOsmBoolean(s.get(key));
1513 if (booleanValue != null) {
1514 returnValue.values.add(booleanValue);
1515 }
1516 }
1517 return returnValue;
1518 }
1519
1520 protected static ImageIcon loadImageIcon(String iconName, File zipIcons, Integer maxSize) {
1521 final Collection<String> s = Main.pref.getCollection("taggingpreset.icon.sources", null);
1522 ImageProvider imgProv = new ImageProvider(iconName).setDirs(s).setId("presets").setArchive(zipIcons).setOptional(true);
1523 if (maxSize != null) {
1524 imgProv.setMaxSize(maxSize);
1525 }
1526 return imgProv.get();
1527 }
1528
1529 protected static Integer parseInteger(String str) {
1530 if (str == null || str.isEmpty())
1531 return null;
1532 try {
1533 return Integer.parseInt(str);
1534 } catch (Exception e) {
1535 if (Main.isTraceEnabled()) {
1536 Main.trace(e.getMessage());
1537 }
1538 }
1539 return null;
1540 }
1541}
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