source: josm/trunk/src/org/openstreetmap/josm/gui/tagging/TaggingPreset.java@ 2090

Last change on this file since 2090 was 2090, checked in by Gubaer, 15 years ago

fixed #3440: unexpected exception when trying to tag a way
  • Property svn:eol-style set to native
File size: 28.8 KB
Line 
1// License: GPL. Copyright 2007 by Immanuel Scholz and others
2package org.openstreetmap.josm.gui.tagging;
3
4import static org.openstreetmap.josm.tools.I18n.marktr;
5import static org.openstreetmap.josm.tools.I18n.tr;
6import static org.openstreetmap.josm.tools.I18n.trn;
7
8import java.awt.Component;
9import java.awt.GridBagLayout;
10import java.awt.Image;
11import java.awt.event.ActionEvent;
12import java.io.BufferedReader;
13import java.io.IOException;
14import java.io.InputStreamReader;
15import java.io.Reader;
16import java.io.UnsupportedEncodingException;
17import java.util.Arrays;
18import java.util.Collection;
19import java.util.HashMap;
20import java.util.LinkedHashMap;
21import java.util.LinkedList;
22import java.util.List;
23import java.util.TreeSet;
24
25import javax.swing.AbstractAction;
26import javax.swing.Action;
27import javax.swing.ImageIcon;
28import javax.swing.JComboBox;
29import javax.swing.JComponent;
30import javax.swing.JLabel;
31import javax.swing.JOptionPane;
32import javax.swing.JPanel;
33import javax.swing.JTextField;
34
35import org.openstreetmap.josm.Main;
36import org.openstreetmap.josm.command.ChangePropertyCommand;
37import org.openstreetmap.josm.command.Command;
38import org.openstreetmap.josm.command.SequenceCommand;
39import org.openstreetmap.josm.data.osm.Node;
40import org.openstreetmap.josm.data.osm.OsmPrimitive;
41import org.openstreetmap.josm.data.osm.OsmUtils;
42import org.openstreetmap.josm.data.osm.Relation;
43import org.openstreetmap.josm.data.osm.Way;
44import org.openstreetmap.josm.gui.ExtendedDialog;
45import org.openstreetmap.josm.gui.QuadStateCheckBox;
46import org.openstreetmap.josm.gui.layer.OsmDataLayer;
47import org.openstreetmap.josm.gui.tagging.ac.AutoCompletionCache;
48import org.openstreetmap.josm.gui.tagging.ac.AutoCompletionItemPritority;
49import org.openstreetmap.josm.gui.tagging.ac.AutoCompletionList;
50import org.openstreetmap.josm.io.MirroredInputStream;
51import org.openstreetmap.josm.tools.GBC;
52import org.openstreetmap.josm.tools.ImageProvider;
53import org.openstreetmap.josm.tools.UrlLabel;
54import org.openstreetmap.josm.tools.XmlObjectParser;
55import org.xml.sax.SAXException;
56
57/**
58 * This class read encapsulate one tagging preset. A class method can
59 * read in all predefined presets, either shipped with JOSM or that are
60 * in the config directory.
61 *
62 * It is also able to construct dialogs out of preset definitions.
63 */
64public class TaggingPreset extends AbstractAction {
65
66 public TaggingPresetMenu group = null;
67 public String name;
68 public String locale_name;
69
70 public static abstract class Item {
71 protected void initAutoCompletionField(AutoCompletingTextField field, String key) {
72 OsmDataLayer layer = Main.main.getEditLayer();
73 if (layer == null) return;
74 AutoCompletionList list = new AutoCompletionList();
75 List<String> values = AutoCompletionCache.getCacheForLayer(Main.main.getEditLayer()).getValues(key);
76 list.add(values,AutoCompletionItemPritority.IS_IN_DATASET);
77 field.setAutoCompletionList(list);
78 }
79
80 public boolean focus = false;
81 abstract boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel);
82 abstract void addCommands(Collection<OsmPrimitive> sel, List<Command> cmds);
83 boolean requestFocusInWindow() {return false;}
84 }
85
86 public static class Usage {
87 TreeSet<String> values;
88 boolean hadKeys = false;
89 boolean hadEmpty = false;
90 public boolean hasUniqueValue() {
91 return values.size() == 1 && !hadEmpty;
92 }
93
94 public boolean unused() {
95 return values.size() == 0;
96 }
97 public String getFirst() {
98 return values.first();
99 }
100
101 public boolean hadKeys() {
102 return hadKeys;
103 }
104 }
105
106 public static final String DIFFERENT = tr("<different>");
107
108 static Usage determineTextUsage(Collection<OsmPrimitive> sel, String key) {
109 Usage returnValue = new Usage();
110 returnValue.values = new TreeSet<String>();
111 for (OsmPrimitive s : sel) {
112 String v = s.get(key);
113 if (v != null) {
114 returnValue.values.add(v);
115 } else {
116 returnValue.hadEmpty = true;
117 }
118 returnValue.hadKeys = ! returnValue.values.isEmpty() | returnValue.hadEmpty;
119 }
120 return returnValue;
121 }
122
123 static Usage determineBooleanUsage(Collection<OsmPrimitive> sel, String key) {
124
125 Usage returnValue = new Usage();
126 returnValue.values = new TreeSet<String>();
127 for (OsmPrimitive s : sel) {
128 String booleanValue = OsmUtils.getNamedOsmBoolean(s.get(key));
129 if (booleanValue != null) {
130 returnValue.values.add(booleanValue);
131 }
132 }
133 return returnValue;
134 }
135
136 public static class Text extends Item {
137
138 public String key;
139 public String text;
140 public String locale_text;
141 public String default_;
142 public String originalValue;
143 public boolean use_last_as_default = false;
144 public boolean delete_if_empty = false;
145
146 private JComponent value;
147
148
149 @Override public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel) {
150
151 // find out if our key is already used in the selection.
152 Usage usage = determineTextUsage(sel, key);
153 AutoCompletingTextField textField = new AutoCompletingTextField();
154 initAutoCompletionField(textField, key);
155 if (usage.unused()){
156 if (use_last_as_default && lastValue.containsKey(key)) {
157 textField.setText(lastValue.get(key));
158 } else {
159 textField.setText(default_);
160 }
161 value = textField;
162 originalValue = null;
163 } else if (usage.hasUniqueValue()) {
164 // all objects use the same value
165 textField.setText(usage.getFirst());
166 value = textField;
167 originalValue = usage.getFirst();
168 } else {
169 // the objects have different values
170 JComboBox comboBox = new JComboBox(usage.values.toArray());
171 comboBox.setEditable(true);
172 comboBox.setEditor(textField);
173 comboBox.getEditor().setItem(DIFFERENT);
174 value=comboBox;
175 originalValue = DIFFERENT;
176 }
177 if(locale_text == null) {
178 locale_text = tr(text);
179 }
180 p.add(new JLabel(locale_text+":"), GBC.std().insets(0,0,10,0));
181 p.add(value, GBC.eol().fill(GBC.HORIZONTAL));
182 return true;
183 }
184
185 @Override public void addCommands(Collection<OsmPrimitive> sel, List<Command> cmds) {
186
187 // return if unchanged
188 String v = (value instanceof JComboBox) ?
189 ((JComboBox)value).getEditor().getItem().toString() :
190 ((JTextField)value).getText();
191
192 if (use_last_as_default) {
193 lastValue.put(key, v);
194 }
195 if (v.equals(originalValue) || (originalValue == null && v.length() == 0)) return;
196
197 if (delete_if_empty && v.length() == 0) {
198 v = null;
199 }
200 cmds.add(new ChangePropertyCommand(sel, key, v));
201 }
202 @Override boolean requestFocusInWindow() {return value.requestFocusInWindow();}
203 }
204
205 public static class Check extends Item {
206
207 public String key;
208 public String text;
209 public String locale_text;
210 public boolean default_ = false; // only used for tagless objects
211 public boolean use_last_as_default = false;
212
213 private QuadStateCheckBox check;
214 private QuadStateCheckBox.State initialState;
215 private boolean def;
216
217 @Override public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel) {
218
219 // find out if our key is already used in the selection.
220 Usage usage = determineBooleanUsage(sel, key);
221 def = default_;
222
223 if(locale_text == null) {
224 locale_text = tr(text);
225 }
226
227 String oneValue = null;
228 for (String s : usage.values) {
229 oneValue = s;
230 }
231 if (usage.values.size() < 2 && (oneValue == null || OsmUtils.trueval.equals(oneValue) || OsmUtils.falseval.equals(oneValue))) {
232 if(def)
233 {
234 for (OsmPrimitive s : sel)
235 if(s.hasKeys()) {
236 def = false;
237 }
238 }
239
240 // all selected objects share the same value which is either true or false or unset,
241 // we can display a standard check box.
242 initialState = OsmUtils.trueval.equals(oneValue) ?
243 QuadStateCheckBox.State.SELECTED :
244 OsmUtils.falseval.equals(oneValue) ?
245 QuadStateCheckBox.State.NOT_SELECTED :
246 def ? QuadStateCheckBox.State.SELECTED
247 : QuadStateCheckBox.State.UNSET;
248 check = new QuadStateCheckBox(locale_text, initialState,
249 new QuadStateCheckBox.State[] {
250 QuadStateCheckBox.State.SELECTED,
251 QuadStateCheckBox.State.NOT_SELECTED,
252 QuadStateCheckBox.State.UNSET });
253 } else {
254 def = false;
255 // the objects have different values, or one or more objects have something
256 // else than true/false. we display a quad-state check box
257 // in "partial" state.
258 initialState = QuadStateCheckBox.State.PARTIAL;
259 check = new QuadStateCheckBox(locale_text, QuadStateCheckBox.State.PARTIAL,
260 new QuadStateCheckBox.State[] {
261 QuadStateCheckBox.State.PARTIAL,
262 QuadStateCheckBox.State.SELECTED,
263 QuadStateCheckBox.State.NOT_SELECTED,
264 QuadStateCheckBox.State.UNSET });
265 }
266 p.add(check, GBC.eol().fill(GBC.HORIZONTAL));
267 return true;
268 }
269
270 @Override public void addCommands(Collection<OsmPrimitive> sel, List<Command> cmds) {
271 // if the user hasn't changed anything, don't create a command.
272 if (check.getState() == initialState && !def) return;
273
274 // otherwise change things according to the selected value.
275 cmds.add(new ChangePropertyCommand(sel, key,
276 check.getState() == QuadStateCheckBox.State.SELECTED ? OsmUtils.trueval :
277 check.getState() == QuadStateCheckBox.State.NOT_SELECTED ? OsmUtils.falseval :
278 null));
279 }
280 @Override boolean requestFocusInWindow() {return check.requestFocusInWindow();}
281 }
282
283 public static class Combo extends Item {
284
285 public String key;
286 public String text;
287 public String locale_text;
288 public String values;
289 public String display_values;
290 public String locale_display_values;
291 public String default_;
292 public boolean delete_if_empty = false;
293 public boolean editable = true;
294 public boolean use_last_as_default = false;
295
296 private JComboBox combo;
297 private LinkedHashMap<String,String> lhm;
298 private Usage usage;
299 private String originalValue;
300
301 @Override public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel) {
302
303 // find out if our key is already used in the selection.
304 usage = determineTextUsage(sel, key);
305
306 String[] value_array = values.split(",");
307 String[] display_array;
308 if(locale_display_values != null) {
309 display_array = locale_display_values.split(",");
310 } else if(display_values != null) {
311 display_array = display_values.split(",");
312 } else {
313 display_array = value_array;
314 }
315
316 lhm = new LinkedHashMap<String,String>();
317 if (!usage.hasUniqueValue() && !usage.unused()){
318 lhm.put(DIFFERENT, DIFFERENT);
319 }
320 for (int i=0; i<value_array.length; i++) {
321 lhm.put(value_array[i],
322 (locale_display_values == null) ?
323 tr(display_array[i]) : display_array[i]);
324 }
325 if(!usage.unused()){
326 for (String s : usage.values) {
327 if (!lhm.containsKey(s)) {
328 lhm.put(s, s);
329 }
330 }
331 }
332 if (default_ != null && !lhm.containsKey(default_)) {
333 lhm.put(default_, default_);
334 }
335 if(!lhm.containsKey("")) {
336 lhm.put("", "");
337 }
338
339 combo = new JComboBox(lhm.values().toArray());
340 combo.setEditable(editable);
341 AutoCompletingTextField tf = new AutoCompletingTextField();
342 initAutoCompletionField(tf, key);
343 tf.getAutoCompletionList().add(Arrays.asList(display_array), AutoCompletionItemPritority.IS_IN_STANDARD);
344 combo.setEditor(tf);
345
346 if (usage.hasUniqueValue() && !usage.unused()){
347 originalValue=usage.getFirst();
348 combo.setSelectedItem(lhm.get(originalValue));
349 }
350 // use default only in case it is a totally new entry
351 else if(default_ != null && !usage.hadKeys()) {
352 combo.setSelectedItem(default_);
353 originalValue=DIFFERENT;
354 }
355 else if(usage.unused()){
356 combo.setSelectedItem("");
357 originalValue="";
358 }
359 else{
360 combo.setSelectedItem(DIFFERENT);
361 originalValue=DIFFERENT;
362 }
363
364 if(locale_text == null) {
365 locale_text = tr(text);
366 }
367 p.add(new JLabel(locale_text+":"), GBC.std().insets(0,0,10,0));
368 p.add(combo, GBC.eol().fill(GBC.HORIZONTAL));
369 return true;
370 }
371 @Override public void addCommands(Collection<OsmPrimitive> sel, List<Command> cmds) {
372 Object obj = combo.getSelectedItem();
373 String display = (obj == null) ? null : obj.toString();
374 String value = null;
375 if(display == null && combo.isEditable()) {
376 display = combo.getEditor().getItem().toString();
377 }
378
379 if (display != null)
380 {
381 for (String key : lhm.keySet()) {
382 String k = lhm.get(key);
383 if (k != null && k.equals(display)) {
384 value=key;
385 }
386 }
387 if(value == null) {
388 value = display;
389 }
390 } else {
391 value = "";
392 }
393
394 // no change if same as before
395 if (value.equals(originalValue) || (originalValue == null && value.length() == 0)) return;
396
397 if (delete_if_empty && value.length() == 0) {
398 value = null;
399 }
400 cmds.add(new ChangePropertyCommand(sel, key, value));
401 }
402 @Override boolean requestFocusInWindow() {return combo.requestFocusInWindow();}
403 }
404
405 public static class Label extends Item {
406 public String text;
407 public String locale_text;
408
409 @Override public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel) {
410 if(locale_text == null) {
411 locale_text = tr(text);
412 }
413 p.add(new JLabel(locale_text), GBC.eol());
414 return false;
415 }
416 @Override public void addCommands(Collection<OsmPrimitive> sel, List<Command> cmds) {}
417 }
418
419 public static class Link extends Item {
420 public String href;
421 public String text;
422 public String locale_text;
423 public String locale_href;
424
425 @Override public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel) {
426 if(locale_text == null) {
427 locale_text = text == null ? tr("More information about this feature") : tr(text);
428 }
429 String url = locale_href;
430 if (url == null) {
431 url = href;
432 }
433 if (url != null) {
434 p.add(new UrlLabel(url, locale_text), GBC.eol().anchor(GBC.WEST));
435 }
436 return false;
437 }
438 @Override public void addCommands(Collection<OsmPrimitive> sel, List<Command> cmds) {}
439 }
440
441 public static class Optional extends Item {
442 // TODO: Draw a box around optional stuff
443 @Override public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel) {
444 p.add(new JLabel(" "), GBC.eol()); // space
445 p.add(new JLabel(tr("Optional Attributes:")), GBC.eol());
446 p.add(new JLabel(" "), GBC.eol()); // space
447 return false;
448 }
449 @Override public void addCommands(Collection<OsmPrimitive> sel, List<Command> cmds) {}
450 }
451
452 public static class Space extends Item {
453 @Override public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel) {
454 p.add(new JLabel(" "), GBC.eol()); // space
455 return false;
456 }
457 @Override public void addCommands(Collection<OsmPrimitive> sel, List<Command> cmds) {}
458 }
459
460 public static class Key extends Item {
461 public String key;
462 public String value;
463
464 @Override public boolean addToPanel(JPanel p, Collection<OsmPrimitive> sel) { return false; }
465 @Override public void addCommands(Collection<OsmPrimitive> sel, List<Command> cmds) {
466 cmds.add(new ChangePropertyCommand(sel, key, value != null && !value.equals("") ? value : null));
467 }
468 }
469
470 /**
471 * The types as preparsed collection.
472 */
473 public List<String> types;
474 public List<Item> data = new LinkedList<Item>();
475 private static HashMap<String,String> lastValue = new HashMap<String,String>();
476
477 /**
478 * Create an empty tagging preset. This will not have any items and
479 * will be an empty string as text. createPanel will return null.
480 * Use this as default item for "do not select anything".
481 */
482 public TaggingPreset() {}
483
484 /**
485 * Change the display name without changing the toolbar value.
486 */
487 public void setDisplayName() {
488 putValue(Action.NAME, getName());
489 putValue("toolbar", "tagging_" + getRawName());
490 putValue(SHORT_DESCRIPTION, (group != null ?
491 tr("Use preset ''{0}'' of group ''{1}''", getLocaleName(), group.getName()) :
492 tr("Use preset ''{0}''", getLocaleName())));
493 }
494
495 public String getLocaleName() {
496 if(locale_name == null) {
497 locale_name = tr(name);
498 }
499 return locale_name;
500 }
501
502 public String getName() {
503 return group != null ? group.getName() + "/" + getLocaleName() : getLocaleName();
504 }
505 public String getRawName() {
506 return group != null ? group.getRawName() + "/" + name : name;
507 }
508 /**
509 * Called from the XML parser to set the icon
510 *
511 * FIXME for Java 1.6 - use 24x24 icons for LARGE_ICON_KEY (button bar)
512 * and the 16x16 icons for SMALL_ICON.
513 */
514 public void setIcon(String iconName) {
515 Collection<String> s = Main.pref.getCollection("taggingpreset.icon.sources", null);
516 ImageIcon icon = ImageProvider.getIfAvailable(s, "presets", null, iconName);
517 if (icon == null)
518 {
519 System.out.println("Could not get presets icon " + iconName);
520 icon = new ImageIcon(iconName);
521 }
522 if (Math.max(icon.getIconHeight(), icon.getIconWidth()) != 16) {
523 icon = new ImageIcon(icon.getImage().getScaledInstance(16, 16, Image.SCALE_SMOOTH));
524 }
525 putValue(Action.SMALL_ICON, icon);
526 }
527
528 /**
529 * Called from the XML parser to set the types this preset affects
530 */
531 private static Collection<String> allowedtypes = Arrays.asList(new String[]
532 {marktr("way"), marktr("node"), marktr("relation"), marktr("closedway")});
533 public void setType(String types) throws SAXException {
534 this.types = Arrays.asList(types.split(","));
535 for (String type : this.types) {
536 if(!allowedtypes.contains(type))
537 throw new SAXException(tr("Unknown type: {0}", type));
538 }
539 }
540
541 public static List<TaggingPreset> readAll(Reader in) throws SAXException {
542 XmlObjectParser parser = new XmlObjectParser();
543 parser.mapOnStart("item", TaggingPreset.class);
544 parser.mapOnStart("separator", TaggingPresetSeparator.class);
545 parser.mapBoth("group", TaggingPresetMenu.class);
546 parser.map("text", Text.class);
547 parser.map("link", Link.class);
548 parser.mapOnStart("optional", Optional.class);
549 parser.map("check", Check.class);
550 parser.map("combo", Combo.class);
551 parser.map("label", Label.class);
552 parser.map("space", Space.class);
553 parser.map("key", Key.class);
554 LinkedList<TaggingPreset> all = new LinkedList<TaggingPreset>();
555 TaggingPresetMenu lastmenu = null;
556 parser.start(in);
557 while(parser.hasNext()) {
558 Object o = parser.next();
559 if (o instanceof TaggingPresetMenu) {
560 TaggingPresetMenu tp = (TaggingPresetMenu) o;
561 if(tp == lastmenu) {
562 lastmenu = tp.group;
563 } else
564 {
565 tp.setDisplayName();
566 tp.group = lastmenu;
567 lastmenu = tp;
568 all.add(tp);
569 Main.toolbar.register(tp);
570
571 }
572 } else if (o instanceof TaggingPresetSeparator) {
573 TaggingPresetSeparator tp = (TaggingPresetSeparator) o;
574 tp.group = lastmenu;
575 all.add(tp);
576 } else if (o instanceof TaggingPreset) {
577 TaggingPreset tp = (TaggingPreset) o;
578 tp.group = lastmenu;
579 tp.setDisplayName();
580 all.add(tp);
581 Main.toolbar.register(tp);
582 } else {
583 all.getLast().data.add((Item)o);
584 }
585 }
586 return all;
587 }
588
589 public static Collection<TaggingPreset> readFromPreferences() {
590 LinkedList<TaggingPreset> allPresets = new LinkedList<TaggingPreset>();
591 LinkedList<String> sources = new LinkedList<String>();
592
593 if(Main.pref.getBoolean("taggingpreset.enable-defaults", true)) {
594 sources.add("resource://presets/presets.xml");
595 }
596 sources.addAll(Main.pref.getCollection("taggingpreset.sources", new LinkedList<String>()));
597
598 for(String source : sources)
599 {
600 try {
601 MirroredInputStream s = new MirroredInputStream(source);
602 InputStreamReader r;
603 try
604 {
605 r = new InputStreamReader(s, "UTF-8");
606 }
607 catch (UnsupportedEncodingException e)
608 {
609 r = new InputStreamReader(s);
610 }
611 allPresets.addAll(TaggingPreset.readAll(new BufferedReader(r)));
612 } catch (IOException e) {
613 e.printStackTrace();
614 JOptionPane.showMessageDialog(
615 Main.parent,
616 tr("Could not read tagging preset source: {0}",source),
617 tr("Error"),
618 JOptionPane.ERROR_MESSAGE
619 );
620 } catch (SAXException e) {
621 e.printStackTrace();
622 JOptionPane.showMessageDialog(
623 Main.parent,
624 tr("Error parsing {0}: ", source)+e.getMessage(),
625 tr("Error"),
626 JOptionPane.ERROR_MESSAGE
627 );
628 }
629 }
630 return allPresets;
631 }
632
633 private class PresetPanel extends JPanel {
634 boolean hasElements = false;
635 PresetPanel()
636 {
637 super(new GridBagLayout());
638 }
639 }
640
641 public PresetPanel createPanel(Collection<OsmPrimitive> selected) {
642 if (data == null)
643 return null;
644 OsmDataLayer layer = Main.main.getEditLayer();
645 if (layer != null) {
646 AutoCompletionCache.getCacheForLayer(layer).initFromDataSet();
647 }
648 PresetPanel p = new PresetPanel();
649 LinkedList<Item> l = new LinkedList<Item>();
650 if(types != null){
651 JPanel pp = new JPanel();
652 for(String t : types){
653 JLabel la = new JLabel(ImageProvider.get("Mf_" + t));
654 la.setToolTipText(tr("Elements of type {0} are supported.", tr(t)));
655 pp.add(la);
656 }
657 p.add(pp, GBC.eol());
658 }
659
660 for (Item i : data){
661 if(i instanceof Link) {
662 l.add(i);
663 } else {
664 if(i.addToPanel(p, selected)) {
665 p.hasElements = true;
666 }
667 }
668 }
669 for(Item link : l) {
670 link.addToPanel(p, selected);
671 }
672 return p;
673 }
674
675 public void actionPerformed(ActionEvent e) {
676 Collection<OsmPrimitive> sel = createSelection(Main.main.getCurrentDataSet().getSelected());
677 PresetPanel p = createPanel(sel);
678 if (p == null)
679 return;
680
681 int answer = 1;
682 if (p.getComponentCount() != 0 && (sel.size() == 0 || p.hasElements)) {
683 String title = trn("Change {0} object", "Change {0} objects", sel.size(), sel.size());
684 if(sel.size() == 0) {
685 if(originalSelectionEmpty) {
686 title = tr("Nothing selected!");
687 } else {
688 title = tr("Selection unsuitable!");
689 }
690 }
691
692 class PresetDialog extends ExtendedDialog {
693 public PresetDialog(Component content, String title, boolean disableApply) {
694 super(Main.parent,
695 title,
696 new String[] { tr("Apply Preset"), tr("Cancel") },
697 true);
698 contentConstraints = GBC.eol().fill().insets(5,10,5,0);
699 setButtonIcons(new String[] {"ok.png", "cancel.png" });
700 setContent(content);
701 setupDialog();
702 buttons.get(0).setEnabled(!disableApply);
703 buttons.get(0).setToolTipText(title);
704 setVisible(true);
705 }
706 }
707
708 answer = new PresetDialog(p, title, (sel.size() == 0)).getValue();
709 }
710 if (sel.size() != 0 && answer == 1) {
711 Command cmd = createCommand(sel);
712 if (cmd != null) {
713 Main.main.undoRedo.add(cmd);
714 }
715 }
716 Main.main.getCurrentDataSet().setSelected(Main.main.getCurrentDataSet().getSelected()); // force update
717 }
718
719 /**
720 * True whenever the original selection given into createSelection was empty
721 */
722 private boolean originalSelectionEmpty = false;
723
724 /**
725 * Removes all unsuitable OsmPrimitives from the given list
726 * @param participants List of possibile OsmPrimitives to tag
727 * @return Cleaned list with suitable OsmPrimitives only
728 */
729 private Collection<OsmPrimitive> createSelection(Collection<OsmPrimitive> participants) {
730 originalSelectionEmpty = participants.size() == 0;
731 Collection<OsmPrimitive> sel = new LinkedList<OsmPrimitive>();
732 for (OsmPrimitive osm : participants)
733 {
734 if (types != null)
735 {
736 if(osm instanceof Relation)
737 {
738 if(!types.contains("relation")) {
739 continue;
740 }
741 }
742 else if(osm instanceof Node)
743 {
744 if(!types.contains("node")) {
745 continue;
746 }
747 }
748 else if(osm instanceof Way)
749 {
750 if(!types.contains("way") &&
751 !(types.contains("closedway") && ((Way)osm).isClosed())) {
752 continue;
753 }
754 }
755 }
756 sel.add(osm);
757 }
758 return sel;
759 }
760
761 private Command createCommand(Collection<OsmPrimitive> sel) {
762 List<Command> cmds = new LinkedList<Command>();
763 for (Item i : data) {
764 i.addCommands(sel, cmds);
765 }
766 if (cmds.size() == 0)
767 return null;
768 else if (cmds.size() == 1)
769 return cmds.get(0);
770 else
771 return new SequenceCommand(tr("Change Properties"), cmds);
772 }
773}
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