| 1 | // License: GPL. For details, see LICENSE file. |
|---|
| 2 | package org.openstreetmap.josm.gui.dialogs.changeset; |
|---|
| 3 | |
|---|
| 4 | import static org.openstreetmap.josm.tools.I18n.tr; |
|---|
| 5 | import static org.openstreetmap.josm.tools.I18n.trc; |
|---|
| 6 | |
|---|
| 7 | import java.awt.BorderLayout; |
|---|
| 8 | import java.awt.FlowLayout; |
|---|
| 9 | import java.awt.GridBagConstraints; |
|---|
| 10 | import java.awt.GridBagLayout; |
|---|
| 11 | import java.awt.Insets; |
|---|
| 12 | import java.awt.event.ActionEvent; |
|---|
| 13 | import java.awt.event.ComponentAdapter; |
|---|
| 14 | import java.awt.event.ComponentEvent; |
|---|
| 15 | import java.beans.PropertyChangeEvent; |
|---|
| 16 | import java.beans.PropertyChangeListener; |
|---|
| 17 | import java.text.SimpleDateFormat; |
|---|
| 18 | import java.util.Collection; |
|---|
| 19 | import java.util.Collections; |
|---|
| 20 | import java.util.HashSet; |
|---|
| 21 | import java.util.Set; |
|---|
| 22 | |
|---|
| 23 | import javax.swing.AbstractAction; |
|---|
| 24 | import javax.swing.BorderFactory; |
|---|
| 25 | import javax.swing.JLabel; |
|---|
| 26 | import javax.swing.JOptionPane; |
|---|
| 27 | import javax.swing.JPanel; |
|---|
| 28 | import javax.swing.JTextArea; |
|---|
| 29 | import javax.swing.JTextField; |
|---|
| 30 | import javax.swing.JToolBar; |
|---|
| 31 | |
|---|
| 32 | import org.openstreetmap.josm.Main; |
|---|
| 33 | import org.openstreetmap.josm.actions.AutoScaleAction; |
|---|
| 34 | import org.openstreetmap.josm.data.osm.Changeset; |
|---|
| 35 | import org.openstreetmap.josm.data.osm.ChangesetCache; |
|---|
| 36 | import org.openstreetmap.josm.data.osm.OsmPrimitive; |
|---|
| 37 | import org.openstreetmap.josm.gui.HelpAwareOptionPane; |
|---|
| 38 | import org.openstreetmap.josm.gui.MapView; |
|---|
| 39 | import org.openstreetmap.josm.gui.MapView.EditLayerChangeListener; |
|---|
| 40 | import org.openstreetmap.josm.gui.help.HelpUtil; |
|---|
| 41 | import org.openstreetmap.josm.gui.layer.OsmDataLayer; |
|---|
| 42 | import org.openstreetmap.josm.tools.ImageProvider; |
|---|
| 43 | |
|---|
| 44 | /** |
|---|
| 45 | * This panel displays the properties of the currently selected changeset in the |
|---|
| 46 | * {@see ChangesetCacheManager}. |
|---|
| 47 | * |
|---|
| 48 | */ |
|---|
| 49 | public class ChangesetDetailPanel extends JPanel implements PropertyChangeListener{ |
|---|
| 50 | |
|---|
| 51 | private JTextField tfID; |
|---|
| 52 | private JTextArea taComment; |
|---|
| 53 | private JTextField tfOpen; |
|---|
| 54 | private JTextField tfUser; |
|---|
| 55 | private JTextField tfCreatedOn; |
|---|
| 56 | private JTextField tfClosedOn; |
|---|
| 57 | private DonwloadChangesetContentAction actDownloadChangesetContent; |
|---|
| 58 | private UpdateChangesetAction actUpdateChangesets; |
|---|
| 59 | private RemoveFromCacheAction actRemoveFromCache; |
|---|
| 60 | private SelectInCurrentLayerAction actSelectInCurrentLayer; |
|---|
| 61 | private ZoomInCurrentLayerAction actZoomInCurrentLayerAction; |
|---|
| 62 | |
|---|
| 63 | private Changeset current = null; |
|---|
| 64 | |
|---|
| 65 | protected JPanel buildActionButtonPanel() { |
|---|
| 66 | JPanel pnl = new JPanel(new FlowLayout(FlowLayout.LEFT)); |
|---|
| 67 | |
|---|
| 68 | JToolBar tb = new JToolBar(JToolBar.VERTICAL); |
|---|
| 69 | tb.setFloatable(false); |
|---|
| 70 | |
|---|
| 71 | // -- remove from cache action |
|---|
| 72 | tb.add(actRemoveFromCache = new RemoveFromCacheAction()); |
|---|
| 73 | actRemoveFromCache.initProperties(current); |
|---|
| 74 | |
|---|
| 75 | // -- changeset update |
|---|
| 76 | tb.add(actUpdateChangesets = new UpdateChangesetAction()); |
|---|
| 77 | actUpdateChangesets.initProperties(current); |
|---|
| 78 | |
|---|
| 79 | // -- changeset content download |
|---|
| 80 | tb.add(actDownloadChangesetContent =new DonwloadChangesetContentAction()); |
|---|
| 81 | actDownloadChangesetContent.initProperties(current); |
|---|
| 82 | |
|---|
| 83 | tb.add(actSelectInCurrentLayer = new SelectInCurrentLayerAction()); |
|---|
| 84 | MapView.addEditLayerChangeListener(actSelectInCurrentLayer); |
|---|
| 85 | |
|---|
| 86 | tb.add(actZoomInCurrentLayerAction = new ZoomInCurrentLayerAction()); |
|---|
| 87 | MapView.addEditLayerChangeListener(actZoomInCurrentLayerAction); |
|---|
| 88 | |
|---|
| 89 | addComponentListener( |
|---|
| 90 | new ComponentAdapter() { |
|---|
| 91 | @Override |
|---|
| 92 | public void componentHidden(ComponentEvent e) { |
|---|
| 93 | // make sure the listener is unregistered when the panel becomes |
|---|
| 94 | // invisible |
|---|
| 95 | MapView.removeEditLayerChangeListener(actSelectInCurrentLayer); |
|---|
| 96 | MapView.removeEditLayerChangeListener(actZoomInCurrentLayerAction); |
|---|
| 97 | } |
|---|
| 98 | } |
|---|
| 99 | ); |
|---|
| 100 | |
|---|
| 101 | pnl.add(tb); |
|---|
| 102 | return pnl; |
|---|
| 103 | } |
|---|
| 104 | |
|---|
| 105 | protected JPanel buildDetailViewPanel() { |
|---|
| 106 | JPanel pnl = new JPanel(new GridBagLayout()); |
|---|
| 107 | |
|---|
| 108 | GridBagConstraints gc = new GridBagConstraints(); |
|---|
| 109 | gc.anchor = GridBagConstraints.FIRST_LINE_START; |
|---|
| 110 | gc.insets = new Insets(0,0,2,3); |
|---|
| 111 | |
|---|
| 112 | //-- id |
|---|
| 113 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 114 | gc.weightx = 0.0; |
|---|
| 115 | pnl.add(new JLabel(tr("ID:")), gc); |
|---|
| 116 | |
|---|
| 117 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 118 | gc.weightx = 0.0; |
|---|
| 119 | gc.gridx = 1; |
|---|
| 120 | pnl.add(tfID = new JTextField(10), gc); |
|---|
| 121 | tfID.setEditable(false); |
|---|
| 122 | |
|---|
| 123 | //-- comment |
|---|
| 124 | gc.gridx = 0; |
|---|
| 125 | gc.gridy = 1; |
|---|
| 126 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 127 | gc.weightx = 0.0; |
|---|
| 128 | pnl.add(new JLabel(tr("Comment:")), gc); |
|---|
| 129 | |
|---|
| 130 | gc.fill = GridBagConstraints.BOTH; |
|---|
| 131 | gc.weightx = 1.0; |
|---|
| 132 | gc.weighty = 1.0; |
|---|
| 133 | gc.gridx = 1; |
|---|
| 134 | pnl.add(taComment= new JTextArea(5,40), gc); |
|---|
| 135 | taComment.setEditable(false); |
|---|
| 136 | |
|---|
| 137 | //-- Open/Closed |
|---|
| 138 | gc.gridx = 0; |
|---|
| 139 | gc.gridy = 2; |
|---|
| 140 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 141 | gc.weightx = 0.0; |
|---|
| 142 | gc.weighty = 0.0; |
|---|
| 143 | pnl.add(new JLabel(tr("Open/Closed:")), gc); |
|---|
| 144 | |
|---|
| 145 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 146 | gc.gridx = 1; |
|---|
| 147 | pnl.add(tfOpen= new JTextField(10), gc); |
|---|
| 148 | tfOpen.setEditable(false); |
|---|
| 149 | |
|---|
| 150 | //-- Created by: |
|---|
| 151 | gc.gridx = 0; |
|---|
| 152 | gc.gridy = 3; |
|---|
| 153 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 154 | gc.weightx = 0.0; |
|---|
| 155 | pnl.add(new JLabel(tr("Created by:")), gc); |
|---|
| 156 | |
|---|
| 157 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 158 | gc.weightx = 1.0; |
|---|
| 159 | gc.gridx = 1; |
|---|
| 160 | pnl.add(tfUser= new JTextField(""), gc); |
|---|
| 161 | tfUser.setEditable(false); |
|---|
| 162 | |
|---|
| 163 | //-- Created On: |
|---|
| 164 | gc.gridx = 0; |
|---|
| 165 | gc.gridy = 4; |
|---|
| 166 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 167 | gc.weightx = 0.0; |
|---|
| 168 | pnl.add(new JLabel(tr("Created on:")), gc); |
|---|
| 169 | |
|---|
| 170 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 171 | gc.gridx = 1; |
|---|
| 172 | pnl.add(tfCreatedOn= new JTextField(20), gc); |
|---|
| 173 | tfCreatedOn.setEditable(false); |
|---|
| 174 | |
|---|
| 175 | //-- Closed On: |
|---|
| 176 | gc.gridx = 0; |
|---|
| 177 | gc.gridy = 5; |
|---|
| 178 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 179 | gc.weightx = 0.0; |
|---|
| 180 | pnl.add(new JLabel(tr("Closed on:")), gc); |
|---|
| 181 | |
|---|
| 182 | gc.fill = GridBagConstraints.HORIZONTAL; |
|---|
| 183 | gc.gridx = 1; |
|---|
| 184 | pnl.add(tfClosedOn= new JTextField(20), gc); |
|---|
| 185 | tfClosedOn.setEditable(false); |
|---|
| 186 | |
|---|
| 187 | return pnl; |
|---|
| 188 | } |
|---|
| 189 | |
|---|
| 190 | protected void build() { |
|---|
| 191 | setLayout(new BorderLayout()); |
|---|
| 192 | setBorder(BorderFactory.createEmptyBorder(3,3,3,3)); |
|---|
| 193 | add(buildDetailViewPanel(), BorderLayout.CENTER); |
|---|
| 194 | add(buildActionButtonPanel(), BorderLayout.WEST); |
|---|
| 195 | } |
|---|
| 196 | |
|---|
| 197 | protected void clearView() { |
|---|
| 198 | tfID.setText(""); |
|---|
| 199 | taComment.setText(""); |
|---|
| 200 | tfOpen.setText(""); |
|---|
| 201 | tfUser.setText(""); |
|---|
| 202 | tfCreatedOn.setText(""); |
|---|
| 203 | tfClosedOn.setText(""); |
|---|
| 204 | } |
|---|
| 205 | |
|---|
| 206 | protected void updateView(Changeset cs) { |
|---|
| 207 | String msg; |
|---|
| 208 | if (cs == null) return; |
|---|
| 209 | tfID.setText(Integer.toString(cs.getId())); |
|---|
| 210 | String comment = cs.get("comment"); |
|---|
| 211 | taComment.setText(comment == null ? "" : comment); |
|---|
| 212 | |
|---|
| 213 | if (cs.isOpen()) { |
|---|
| 214 | msg = trc("changeset.state", "Open"); |
|---|
| 215 | } else { |
|---|
| 216 | msg = trc("changeset.state", "Closed"); |
|---|
| 217 | } |
|---|
| 218 | tfOpen.setText(msg); |
|---|
| 219 | |
|---|
| 220 | if (cs.getUser() == null) { |
|---|
| 221 | msg = tr("anonymous"); |
|---|
| 222 | } else { |
|---|
| 223 | msg = cs.getUser().getName(); |
|---|
| 224 | } |
|---|
| 225 | tfUser.setText(msg); |
|---|
| 226 | SimpleDateFormat sdf = new SimpleDateFormat(); |
|---|
| 227 | |
|---|
| 228 | tfCreatedOn.setText(cs.getCreatedAt() == null ? "" : sdf.format(cs.getCreatedAt())); |
|---|
| 229 | tfClosedOn.setText(cs.getClosedAt() == null ? "" : sdf.format(cs.getClosedAt())); |
|---|
| 230 | } |
|---|
| 231 | |
|---|
| 232 | public ChangesetDetailPanel() { |
|---|
| 233 | build(); |
|---|
| 234 | } |
|---|
| 235 | |
|---|
| 236 | protected void setCurrentChangeset(Changeset cs) { |
|---|
| 237 | current = cs; |
|---|
| 238 | if (cs == null) { |
|---|
| 239 | clearView(); |
|---|
| 240 | } else { |
|---|
| 241 | updateView(cs); |
|---|
| 242 | } |
|---|
| 243 | actDownloadChangesetContent.initProperties(current); |
|---|
| 244 | actUpdateChangesets.initProperties(current); |
|---|
| 245 | actRemoveFromCache.initProperties(current); |
|---|
| 246 | actSelectInCurrentLayer.updateEnabledState(); |
|---|
| 247 | actZoomInCurrentLayerAction.updateEnabledState(); |
|---|
| 248 | } |
|---|
| 249 | |
|---|
| 250 | /* ---------------------------------------------------------------------------- */ |
|---|
| 251 | /* interface PropertyChangeListener */ |
|---|
| 252 | /* ---------------------------------------------------------------------------- */ |
|---|
| 253 | public void propertyChange(PropertyChangeEvent evt) { |
|---|
| 254 | if (! evt.getPropertyName().equals(ChangesetCacheManagerModel.CHANGESET_IN_DETAIL_VIEW_PROP)) |
|---|
| 255 | return; |
|---|
| 256 | Changeset cs = (Changeset)evt.getNewValue(); |
|---|
| 257 | setCurrentChangeset(cs); |
|---|
| 258 | } |
|---|
| 259 | |
|---|
| 260 | /** |
|---|
| 261 | * The action for removing the currently selected changeset from the changeset cache |
|---|
| 262 | */ |
|---|
| 263 | class RemoveFromCacheAction extends AbstractAction { |
|---|
| 264 | public RemoveFromCacheAction() { |
|---|
| 265 | putValue(NAME, tr("Remove from cache")); |
|---|
| 266 | putValue(SMALL_ICON, ImageProvider.get("dialogs", "delete")); |
|---|
| 267 | putValue(SHORT_DESCRIPTION, tr("Remove the changeset in the detail view panel from the local cache")); |
|---|
| 268 | } |
|---|
| 269 | |
|---|
| 270 | public void actionPerformed(ActionEvent evt) { |
|---|
| 271 | if (current == null) |
|---|
| 272 | return; |
|---|
| 273 | ChangesetCache.getInstance().remove(current); |
|---|
| 274 | } |
|---|
| 275 | |
|---|
| 276 | public void initProperties(Changeset cs) { |
|---|
| 277 | setEnabled(cs != null); |
|---|
| 278 | } |
|---|
| 279 | } |
|---|
| 280 | |
|---|
| 281 | /** |
|---|
| 282 | * Removes the selected changesets from the local changeset cache |
|---|
| 283 | * |
|---|
| 284 | */ |
|---|
| 285 | class DonwloadChangesetContentAction extends AbstractAction{ |
|---|
| 286 | public DonwloadChangesetContentAction() { |
|---|
| 287 | putValue(NAME, tr("Download content")); |
|---|
| 288 | putValue(SMALL_ICON, ImageProvider.get("dialogs/changeset","downloadchangesetcontent")); |
|---|
| 289 | putValue(SHORT_DESCRIPTION, tr("Download the changeset content from the OSM server")); |
|---|
| 290 | } |
|---|
| 291 | |
|---|
| 292 | public void actionPerformed(ActionEvent evt) { |
|---|
| 293 | if (current == null) return; |
|---|
| 294 | ChangesetContentDownloadTask task = new ChangesetContentDownloadTask(ChangesetDetailPanel.this,current.getId()); |
|---|
| 295 | ChangesetCacheManager.getInstance().runDownloadTask(task); |
|---|
| 296 | } |
|---|
| 297 | |
|---|
| 298 | public void initProperties(Changeset cs) { |
|---|
| 299 | if (cs == null) { |
|---|
| 300 | setEnabled(false); |
|---|
| 301 | return; |
|---|
| 302 | } else { |
|---|
| 303 | setEnabled(true); |
|---|
| 304 | } |
|---|
| 305 | if (cs.getContent() == null) { |
|---|
| 306 | putValue(NAME, tr("Download content")); |
|---|
| 307 | putValue(SMALL_ICON, ImageProvider.get("dialogs/changeset","downloadchangesetcontent")); |
|---|
| 308 | putValue(SHORT_DESCRIPTION, tr("Download the changeset content from the OSM server")); |
|---|
| 309 | } else { |
|---|
| 310 | putValue(NAME, tr("Update content")); |
|---|
| 311 | putValue(SMALL_ICON, ImageProvider.get("dialogs/changeset","updatechangesetcontent")); |
|---|
| 312 | putValue(SHORT_DESCRIPTION, tr("Update the changeset content from the OSM server")); |
|---|
| 313 | } |
|---|
| 314 | } |
|---|
| 315 | } |
|---|
| 316 | |
|---|
| 317 | /** |
|---|
| 318 | * Updates the current changeset from the OSM server |
|---|
| 319 | * |
|---|
| 320 | */ |
|---|
| 321 | class UpdateChangesetAction extends AbstractAction{ |
|---|
| 322 | public UpdateChangesetAction() { |
|---|
| 323 | putValue(NAME, tr("Update changeset")); |
|---|
| 324 | putValue(SMALL_ICON,ImageProvider.get("dialogs/changeset","updatechangeset")); |
|---|
| 325 | putValue(SHORT_DESCRIPTION, tr("Update the changeset from the OSM server")); |
|---|
| 326 | } |
|---|
| 327 | |
|---|
| 328 | public void actionPerformed(ActionEvent evt) { |
|---|
| 329 | if (current == null) return; |
|---|
| 330 | Main.worker.submit( |
|---|
| 331 | new ChangesetHeaderDownloadTask( |
|---|
| 332 | ChangesetDetailPanel.this, |
|---|
| 333 | Collections.singleton(current.getId()) |
|---|
| 334 | ) |
|---|
| 335 | ); |
|---|
| 336 | } |
|---|
| 337 | |
|---|
| 338 | public void initProperties(Changeset cs) { |
|---|
| 339 | if (cs == null) { |
|---|
| 340 | setEnabled(false); |
|---|
| 341 | return; |
|---|
| 342 | } else { |
|---|
| 343 | setEnabled(true); |
|---|
| 344 | } |
|---|
| 345 | } |
|---|
| 346 | } |
|---|
| 347 | |
|---|
| 348 | /** |
|---|
| 349 | * Selects the primitives in the content of this changeset in the current |
|---|
| 350 | * data layer. |
|---|
| 351 | * |
|---|
| 352 | */ |
|---|
| 353 | class SelectInCurrentLayerAction extends AbstractAction implements EditLayerChangeListener{ |
|---|
| 354 | |
|---|
| 355 | public SelectInCurrentLayerAction() { |
|---|
| 356 | putValue(NAME, tr("Select in layer")); |
|---|
| 357 | putValue(SMALL_ICON, ImageProvider.get("dialogs", "select")); |
|---|
| 358 | putValue(SHORT_DESCRIPTION, tr("Select the primitives in the content of this changeset in the current data layer")); |
|---|
| 359 | updateEnabledState(); |
|---|
| 360 | } |
|---|
| 361 | |
|---|
| 362 | protected void alertNoPrimitivesToSelect(Collection<OsmPrimitive> primitives) { |
|---|
| 363 | HelpAwareOptionPane.showOptionDialog( |
|---|
| 364 | ChangesetDetailPanel.this, |
|---|
| 365 | tr("<html>None of the objects in the content of changeset {0} is available in the current<br>" |
|---|
| 366 | + "edit layer ''{1}''.</html>", |
|---|
| 367 | current.getId(), |
|---|
| 368 | Main.main.getEditLayer().getName() |
|---|
| 369 | ), |
|---|
| 370 | tr("Nothing to select"), |
|---|
| 371 | JOptionPane.WARNING_MESSAGE, |
|---|
| 372 | HelpUtil.ht("/Dialog/ChangesetCacheManager#NothingToSelectInLayer") |
|---|
| 373 | ); |
|---|
| 374 | } |
|---|
| 375 | |
|---|
| 376 | public void actionPerformed(ActionEvent arg0) { |
|---|
| 377 | if (!isEnabled()) |
|---|
| 378 | return; |
|---|
| 379 | if (Main.main == null || Main.main.getEditLayer() == null) return; |
|---|
| 380 | OsmDataLayer layer = Main.main.getEditLayer(); |
|---|
| 381 | Set<OsmPrimitive> target = new HashSet<OsmPrimitive>(); |
|---|
| 382 | for (OsmPrimitive p: layer.data.allPrimitives()) { |
|---|
| 383 | if (p.isUsable() && p.getChangesetId() == current.getId()) { |
|---|
| 384 | target.add(p); |
|---|
| 385 | } |
|---|
| 386 | } |
|---|
| 387 | if (target.isEmpty()) { |
|---|
| 388 | alertNoPrimitivesToSelect(target); |
|---|
| 389 | return; |
|---|
| 390 | } |
|---|
| 391 | layer.data.setSelected(target); |
|---|
| 392 | } |
|---|
| 393 | |
|---|
| 394 | public void updateEnabledState() { |
|---|
| 395 | if (Main.main == null || Main.main.getEditLayer() == null){ |
|---|
| 396 | setEnabled(false); |
|---|
| 397 | return; |
|---|
| 398 | } |
|---|
| 399 | setEnabled(current != null); |
|---|
| 400 | } |
|---|
| 401 | |
|---|
| 402 | public void editLayerChanged(OsmDataLayer oldLayer, OsmDataLayer newLayer) { |
|---|
| 403 | updateEnabledState(); |
|---|
| 404 | } |
|---|
| 405 | } |
|---|
| 406 | |
|---|
| 407 | /** |
|---|
| 408 | * Zooms to the primitives in the content of this changeset in the current |
|---|
| 409 | * data layer. |
|---|
| 410 | * |
|---|
| 411 | */ |
|---|
| 412 | class ZoomInCurrentLayerAction extends AbstractAction implements EditLayerChangeListener{ |
|---|
| 413 | |
|---|
| 414 | public ZoomInCurrentLayerAction() { |
|---|
| 415 | putValue(NAME, tr("Zoom to in layer")); |
|---|
| 416 | putValue(SMALL_ICON, ImageProvider.get("dialogs/autoscale", "selection")); |
|---|
| 417 | putValue(SHORT_DESCRIPTION, tr("Zoom to the objects in the content of this changeset in the current data layer")); |
|---|
| 418 | updateEnabledState(); |
|---|
| 419 | } |
|---|
| 420 | |
|---|
| 421 | protected void alertNoPrimitivesToZoomTo() { |
|---|
| 422 | HelpAwareOptionPane.showOptionDialog( |
|---|
| 423 | ChangesetDetailPanel.this, |
|---|
| 424 | tr("<html>None of the objects in the content of changeset {0} is available in the current<br>" |
|---|
| 425 | + "edit layer ''{1}''.</html>", |
|---|
| 426 | current.getId(), |
|---|
| 427 | Main.main.getEditLayer().getName() |
|---|
| 428 | ), |
|---|
| 429 | tr("Nothing to zoom to"), |
|---|
| 430 | JOptionPane.WARNING_MESSAGE, |
|---|
| 431 | HelpUtil.ht("/Dialog/ChangesetCacheManager#NothingToZoomTo") |
|---|
| 432 | ); |
|---|
| 433 | } |
|---|
| 434 | |
|---|
| 435 | public void actionPerformed(ActionEvent arg0) { |
|---|
| 436 | if (!isEnabled()) |
|---|
| 437 | return; |
|---|
| 438 | if (Main.main == null || Main.main.getEditLayer() == null) return; |
|---|
| 439 | OsmDataLayer layer = Main.main.getEditLayer(); |
|---|
| 440 | Set<OsmPrimitive> target = new HashSet<OsmPrimitive>(); |
|---|
| 441 | for (OsmPrimitive p: layer.data.allPrimitives()) { |
|---|
| 442 | if (p.isUsable() && p.getChangesetId() == current.getId()) { |
|---|
| 443 | target.add(p); |
|---|
| 444 | } |
|---|
| 445 | } |
|---|
| 446 | if (target.isEmpty()) { |
|---|
| 447 | alertNoPrimitivesToZoomTo(); |
|---|
| 448 | return; |
|---|
| 449 | } |
|---|
| 450 | layer.data.setSelected(target); |
|---|
| 451 | AutoScaleAction.zoomToSelection(); |
|---|
| 452 | } |
|---|
| 453 | |
|---|
| 454 | public void updateEnabledState() { |
|---|
| 455 | if (Main.main == null || Main.main.getEditLayer() == null){ |
|---|
| 456 | setEnabled(false); |
|---|
| 457 | return; |
|---|
| 458 | } |
|---|
| 459 | setEnabled(current != null); |
|---|
| 460 | } |
|---|
| 461 | |
|---|
| 462 | public void editLayerChanged(OsmDataLayer oldLayer, OsmDataLayer newLayer) { |
|---|
| 463 | updateEnabledState(); |
|---|
| 464 | } |
|---|
| 465 | } |
|---|
| 466 | } |
|---|