source: josm/trunk/src/org/openstreetmap/josm/gui/dialogs/MapPaintDialog.java@ 12846

Last change on this file since 12846 was 12846, checked in by bastiK, 7 years ago

see #15229 - use Config.getPref() wherever possible
  • Property svn:eol-style set to native
File size: 27.4 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.gui.dialogs;
3
4import static org.openstreetmap.josm.tools.I18n.marktr;
5import static org.openstreetmap.josm.tools.I18n.tr;
6
7import java.awt.Component;
8import java.awt.Dimension;
9import java.awt.Font;
10import java.awt.GridBagLayout;
11import java.awt.Insets;
12import java.awt.event.ActionEvent;
13import java.awt.event.KeyEvent;
14import java.awt.event.MouseEvent;
15import java.io.BufferedReader;
16import java.io.File;
17import java.io.IOException;
18import java.io.InputStream;
19import java.io.InputStreamReader;
20import java.nio.charset.StandardCharsets;
21import java.nio.file.Files;
22import java.nio.file.StandardCopyOption;
23import java.util.ArrayList;
24import java.util.Arrays;
25import java.util.Collection;
26import java.util.List;
27
28import javax.swing.AbstractAction;
29import javax.swing.DefaultButtonModel;
30import javax.swing.DefaultListSelectionModel;
31import javax.swing.ImageIcon;
32import javax.swing.JCheckBox;
33import javax.swing.JFileChooser;
34import javax.swing.JLabel;
35import javax.swing.JMenu;
36import javax.swing.JPanel;
37import javax.swing.JPopupMenu;
38import javax.swing.JScrollPane;
39import javax.swing.JTabbedPane;
40import javax.swing.JTable;
41import javax.swing.ListSelectionModel;
42import javax.swing.SingleSelectionModel;
43import javax.swing.SwingConstants;
44import javax.swing.SwingUtilities;
45import javax.swing.UIManager;
46import javax.swing.border.EmptyBorder;
47import javax.swing.event.ListSelectionEvent;
48import javax.swing.event.ListSelectionListener;
49import javax.swing.filechooser.FileFilter;
50import javax.swing.table.AbstractTableModel;
51import javax.swing.table.DefaultTableCellRenderer;
52import javax.swing.table.TableCellRenderer;
53
54import org.openstreetmap.josm.Main;
55import org.openstreetmap.josm.actions.ExtensionFileFilter;
56import org.openstreetmap.josm.actions.JosmAction;
57import org.openstreetmap.josm.actions.PreferencesAction;
58import org.openstreetmap.josm.data.preferences.sources.SourceEntry;
59import org.openstreetmap.josm.gui.ExtendedDialog;
60import org.openstreetmap.josm.gui.MainApplication;
61import org.openstreetmap.josm.gui.PleaseWaitRunnable;
62import org.openstreetmap.josm.gui.SideButton;
63import org.openstreetmap.josm.gui.mappaint.MapPaintStyles;
64import org.openstreetmap.josm.gui.mappaint.MapPaintStyles.MapPaintSylesUpdateListener;
65import org.openstreetmap.josm.gui.mappaint.StyleSetting;
66import org.openstreetmap.josm.gui.mappaint.StyleSettingGuiFactory;
67import org.openstreetmap.josm.gui.mappaint.StyleSource;
68import org.openstreetmap.josm.gui.mappaint.loader.MapPaintStyleLoader;
69import org.openstreetmap.josm.gui.mappaint.mapcss.MapCSSStyleSource;
70import org.openstreetmap.josm.gui.preferences.map.MapPaintPreference;
71import org.openstreetmap.josm.gui.util.FileFilterAllFiles;
72import org.openstreetmap.josm.gui.util.GuiHelper;
73import org.openstreetmap.josm.gui.widgets.AbstractFileChooser;
74import org.openstreetmap.josm.gui.widgets.FileChooserManager;
75import org.openstreetmap.josm.gui.widgets.HtmlPanel;
76import org.openstreetmap.josm.gui.widgets.JosmTextArea;
77import org.openstreetmap.josm.gui.widgets.PopupMenuLauncher;
78import org.openstreetmap.josm.gui.widgets.ScrollableTable;
79import org.openstreetmap.josm.tools.GBC;
80import org.openstreetmap.josm.tools.ImageOverlay;
81import org.openstreetmap.josm.tools.ImageProvider;
82import org.openstreetmap.josm.tools.ImageProvider.ImageSizes;
83import org.openstreetmap.josm.tools.InputMapUtils;
84import org.openstreetmap.josm.tools.Logging;
85import org.openstreetmap.josm.tools.Shortcut;
86import org.openstreetmap.josm.tools.Utils;
87
88/**
89 * Dialog to configure the map painting style.
90 * @since 3843
91 */
92public class MapPaintDialog extends ToggleDialog {
93
94 protected ScrollableTable tblStyles;
95 protected StylesModel model;
96 protected final DefaultListSelectionModel selectionModel = new DefaultListSelectionModel();
97
98 protected OnOffAction onoffAction;
99 protected ReloadAction reloadAction;
100 protected MoveUpDownAction upAction;
101 protected MoveUpDownAction downAction;
102 protected JCheckBox cbWireframe;
103
104 /**
105 * Action that opens the map paint preferences.
106 */
107 public static final JosmAction PREFERENCE_ACTION = PreferencesAction.forPreferenceSubTab(
108 tr("Map paint preferences"), null, MapPaintPreference.class, /* ICON */ "dialogs/mappaintpreference");
109
110 /**
111 * Constructs a new {@code MapPaintDialog}.
112 */
113 public MapPaintDialog() {
114 super(tr("Map Paint Styles"), "mapstyle", tr("configure the map painting style"),
115 Shortcut.registerShortcut("subwindow:mappaint", tr("Toggle: {0}", tr("MapPaint")),
116 KeyEvent.VK_M, Shortcut.ALT_SHIFT), 150, false, MapPaintPreference.class);
117 build();
118 }
119
120 protected void build() {
121 model = new StylesModel();
122
123 cbWireframe = new JCheckBox();
124 JLabel wfLabel = new JLabel(tr("Wireframe View"), ImageProvider.get("dialogs/mappaint", "wireframe_small"), JLabel.HORIZONTAL);
125 wfLabel.setFont(wfLabel.getFont().deriveFont(Font.PLAIN));
126 wfLabel.setLabelFor(cbWireframe);
127
128 cbWireframe.setModel(new DefaultButtonModel() {
129 @Override
130 public void setSelected(boolean b) {
131 super.setSelected(b);
132 tblStyles.setEnabled(!b);
133 onoffAction.updateEnabledState();
134 upAction.updateEnabledState();
135 downAction.updateEnabledState();
136 }
137 });
138 cbWireframe.addActionListener(e -> MainApplication.getMenu().wireFrameToggleAction.actionPerformed(null));
139 cbWireframe.setBorder(new EmptyBorder(new Insets(1, 1, 1, 1)));
140
141 tblStyles = new ScrollableTable(model);
142 tblStyles.setSelectionModel(selectionModel);
143 tblStyles.addMouseListener(new PopupMenuHandler());
144 tblStyles.putClientProperty("terminateEditOnFocusLost", Boolean.TRUE);
145 tblStyles.setBackground(UIManager.getColor("Panel.background"));
146 tblStyles.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
147 tblStyles.setTableHeader(null);
148 tblStyles.getColumnModel().getColumn(0).setMaxWidth(1);
149 tblStyles.getColumnModel().getColumn(0).setResizable(false);
150 tblStyles.getColumnModel().getColumn(0).setCellRenderer(new MyCheckBoxRenderer());
151 tblStyles.getColumnModel().getColumn(1).setCellRenderer(new StyleSourceRenderer());
152 tblStyles.setShowGrid(false);
153 tblStyles.setIntercellSpacing(new Dimension(0, 0));
154
155 JPanel p = new JPanel(new GridBagLayout());
156 p.add(cbWireframe, GBC.std(0, 0));
157 p.add(wfLabel, GBC.std(1, 0).weight(1, 0));
158 p.add(tblStyles, GBC.std(0, 1).span(2).fill());
159
160 reloadAction = new ReloadAction();
161 onoffAction = new OnOffAction();
162 upAction = new MoveUpDownAction(false);
163 downAction = new MoveUpDownAction(true);
164 selectionModel.addListSelectionListener(onoffAction);
165 selectionModel.addListSelectionListener(reloadAction);
166 selectionModel.addListSelectionListener(upAction);
167 selectionModel.addListSelectionListener(downAction);
168
169 // Toggle style on Enter and Spacebar
170 InputMapUtils.addEnterAction(tblStyles, onoffAction);
171 InputMapUtils.addSpacebarAction(tblStyles, onoffAction);
172
173 createLayout(p, true, Arrays.asList(
174 new SideButton(onoffAction, false),
175 new SideButton(upAction, false),
176 new SideButton(downAction, false),
177 new SideButton(PREFERENCE_ACTION, false)
178 ));
179 }
180
181 @Override
182 public void showNotify() {
183 MapPaintStyles.addMapPaintSylesUpdateListener(model);
184 MainApplication.getMenu().wireFrameToggleAction.addButtonModel(cbWireframe.getModel());
185 }
186
187 @Override
188 public void hideNotify() {
189 MainApplication.getMenu().wireFrameToggleAction.removeButtonModel(cbWireframe.getModel());
190 MapPaintStyles.removeMapPaintSylesUpdateListener(model);
191 }
192
193 protected class StylesModel extends AbstractTableModel implements MapPaintSylesUpdateListener {
194
195 private final Class<?>[] columnClasses = {Boolean.class, StyleSource.class};
196
197 private transient List<StyleSource> data = new ArrayList<>();
198
199 /**
200 * Constructs a new {@code StylesModel}.
201 */
202 public StylesModel() {
203 data = new ArrayList<>(MapPaintStyles.getStyles().getStyleSources());
204 }
205
206 private StyleSource getRow(int i) {
207 return data.get(i);
208 }
209
210 @Override
211 public int getColumnCount() {
212 return 2;
213 }
214
215 @Override
216 public int getRowCount() {
217 return data.size();
218 }
219
220 @Override
221 public Object getValueAt(int row, int column) {
222 if (column == 0)
223 return getRow(row).active;
224 else
225 return getRow(row);
226 }
227
228 @Override
229 public boolean isCellEditable(int row, int column) {
230 return column == 0;
231 }
232
233 @Override
234 public Class<?> getColumnClass(int column) {
235 return columnClasses[column];
236 }
237
238 @Override
239 public void setValueAt(Object aValue, int row, int column) {
240 if (row < 0 || row >= getRowCount() || aValue == null)
241 return;
242 if (column == 0) {
243 MapPaintStyles.toggleStyleActive(row);
244 }
245 }
246
247 /**
248 * Make sure the first of the selected entry is visible in the
249 * views of this model.
250 */
251 public void ensureSelectedIsVisible() {
252 int index = selectionModel.getMinSelectionIndex();
253 if (index < 0)
254 return;
255 if (index >= getRowCount())
256 return;
257 tblStyles.scrollToVisible(index, 0);
258 tblStyles.repaint();
259 }
260
261 @Override
262 public void mapPaintStylesUpdated() {
263 data = new ArrayList<>(MapPaintStyles.getStyles().getStyleSources());
264 fireTableDataChanged();
265 tblStyles.repaint();
266 }
267
268 @Override
269 public void mapPaintStyleEntryUpdated(int idx) {
270 data = new ArrayList<>(MapPaintStyles.getStyles().getStyleSources());
271 fireTableRowsUpdated(idx, idx);
272 tblStyles.repaint();
273 }
274 }
275
276 private class MyCheckBoxRenderer extends JCheckBox implements TableCellRenderer {
277
278 /**
279 * Constructs a new {@code MyCheckBoxRenderer}.
280 */
281 MyCheckBoxRenderer() {
282 setHorizontalAlignment(SwingConstants.CENTER);
283 setVerticalAlignment(SwingConstants.CENTER);
284 }
285
286 @Override
287 public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
288 if (value == null)
289 return this;
290 boolean b = (Boolean) value;
291 setSelected(b);
292 setEnabled(!cbWireframe.isSelected());
293 return this;
294 }
295 }
296
297 private class StyleSourceRenderer extends DefaultTableCellRenderer {
298 @Override
299 public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
300 if (value == null)
301 return this;
302 StyleSource s = (StyleSource) value;
303 JLabel label = (JLabel) super.getTableCellRendererComponent(table,
304 s.getDisplayString(), isSelected, hasFocus, row, column);
305 label.setIcon(s.getIcon());
306 label.setToolTipText(s.getToolTipText());
307 label.setEnabled(!cbWireframe.isSelected());
308 return label;
309 }
310 }
311
312 protected class OnOffAction extends AbstractAction implements ListSelectionListener {
313 /**
314 * Constructs a new {@code OnOffAction}.
315 */
316 public OnOffAction() {
317 putValue(NAME, tr("On/Off"));
318 putValue(SHORT_DESCRIPTION, tr("Turn selected styles on or off"));
319 new ImageProvider("apply").getResource().attachImageIcon(this, true);
320 updateEnabledState();
321 }
322
323 protected void updateEnabledState() {
324 setEnabled(!cbWireframe.isSelected() && tblStyles.getSelectedRowCount() > 0);
325 }
326
327 @Override
328 public void valueChanged(ListSelectionEvent e) {
329 updateEnabledState();
330 }
331
332 @Override
333 public void actionPerformed(ActionEvent e) {
334 int[] pos = tblStyles.getSelectedRows();
335 MapPaintStyles.toggleStyleActive(pos);
336 selectionModel.setValueIsAdjusting(true);
337 selectionModel.clearSelection();
338 for (int p: pos) {
339 selectionModel.addSelectionInterval(p, p);
340 }
341 selectionModel.setValueIsAdjusting(false);
342 }
343 }
344
345 /**
346 * The action to move down the currently selected entries in the list.
347 */
348 protected class MoveUpDownAction extends AbstractAction implements ListSelectionListener {
349
350 private final int increment;
351
352 /**
353 * Constructs a new {@code MoveUpDownAction}.
354 * @param isDown {@code true} to move the entry down, {@code false} to move it up
355 */
356 public MoveUpDownAction(boolean isDown) {
357 increment = isDown ? 1 : -1;
358 putValue(NAME, isDown ? tr("Down") : tr("Up"));
359 new ImageProvider("dialogs", isDown ? "down" : "up").getResource().attachImageIcon(this, true);
360 putValue(SHORT_DESCRIPTION, isDown ? tr("Move the selected entry one row down.") : tr("Move the selected entry one row up."));
361 updateEnabledState();
362 }
363
364 public void updateEnabledState() {
365 int[] sel = tblStyles.getSelectedRows();
366 setEnabled(!cbWireframe.isSelected() && MapPaintStyles.canMoveStyles(sel, increment));
367 }
368
369 @Override
370 public void actionPerformed(ActionEvent e) {
371 int[] sel = tblStyles.getSelectedRows();
372 MapPaintStyles.moveStyles(sel, increment);
373
374 selectionModel.setValueIsAdjusting(true);
375 selectionModel.clearSelection();
376 for (int row: sel) {
377 selectionModel.addSelectionInterval(row + increment, row + increment);
378 }
379 selectionModel.setValueIsAdjusting(false);
380 model.ensureSelectedIsVisible();
381 }
382
383 @Override
384 public void valueChanged(ListSelectionEvent e) {
385 updateEnabledState();
386 }
387 }
388
389 protected class ReloadAction extends AbstractAction implements ListSelectionListener {
390 /**
391 * Constructs a new {@code ReloadAction}.
392 */
393 public ReloadAction() {
394 putValue(NAME, tr("Reload from file"));
395 putValue(SHORT_DESCRIPTION, tr("reload selected styles from file"));
396 new ImageProvider("dialogs", "refresh").getResource().attachImageIcon(this);
397 setEnabled(getEnabledState());
398 }
399
400 protected boolean getEnabledState() {
401 if (cbWireframe.isSelected())
402 return false;
403 int[] pos = tblStyles.getSelectedRows();
404 if (pos.length == 0)
405 return false;
406 for (int i : pos) {
407 if (!model.getRow(i).isLocal())
408 return false;
409 }
410 return true;
411 }
412
413 @Override
414 public void valueChanged(ListSelectionEvent e) {
415 setEnabled(getEnabledState());
416 }
417
418 @Override
419 public void actionPerformed(ActionEvent e) {
420 final int[] rows = tblStyles.getSelectedRows();
421 MapPaintStyleLoader.reloadStyles(rows);
422 MainApplication.worker.submit(() -> SwingUtilities.invokeLater(() -> {
423 selectionModel.setValueIsAdjusting(true);
424 selectionModel.clearSelection();
425 for (int r: rows) {
426 selectionModel.addSelectionInterval(r, r);
427 }
428 selectionModel.setValueIsAdjusting(false);
429 }));
430 }
431 }
432
433 protected class SaveAsAction extends AbstractAction {
434
435 /**
436 * Constructs a new {@code SaveAsAction}.
437 */
438 public SaveAsAction() {
439 putValue(NAME, tr("Save as..."));
440 putValue(SHORT_DESCRIPTION, tr("Save a copy of this Style to file and add it to the list"));
441 new ImageProvider("copy").getResource().attachImageIcon(this);
442 setEnabled(tblStyles.getSelectedRows().length == 1);
443 }
444
445 @Override
446 public void actionPerformed(ActionEvent e) {
447 int sel = tblStyles.getSelectionModel().getLeadSelectionIndex();
448 if (sel < 0 || sel >= model.getRowCount())
449 return;
450 final StyleSource s = model.getRow(sel);
451
452 FileChooserManager fcm = new FileChooserManager(false, "mappaint.clone-style.lastDirectory", System.getProperty("user.home"));
453 String suggestion = fcm.getInitialDirectory() + File.separator + s.getFileNamePart();
454
455 FileFilter ff;
456 if (s instanceof MapCSSStyleSource) {
457 ff = new ExtensionFileFilter("mapcss,css,zip", "mapcss", tr("Map paint style file (*.mapcss, *.zip)"));
458 } else {
459 ff = new ExtensionFileFilter("xml,zip", "xml", tr("Map paint style file (*.xml, *.zip)"));
460 }
461 fcm.createFileChooser(false, null, Arrays.asList(ff, FileFilterAllFiles.getInstance()), ff, JFileChooser.FILES_ONLY)
462 .getFileChooser().setSelectedFile(new File(suggestion));
463 AbstractFileChooser fc = fcm.openFileChooser();
464 if (fc == null)
465 return;
466 MainApplication.worker.submit(new SaveToFileTask(s, fc.getSelectedFile()));
467 }
468
469 private class SaveToFileTask extends PleaseWaitRunnable {
470 private final StyleSource s;
471 private final File file;
472
473 private boolean canceled;
474 private boolean error;
475
476 SaveToFileTask(StyleSource s, File file) {
477 super(tr("Reloading style sources"));
478 this.s = s;
479 this.file = file;
480 }
481
482 @Override
483 protected void cancel() {
484 canceled = true;
485 }
486
487 @Override
488 protected void realRun() {
489 getProgressMonitor().indeterminateSubTask(
490 tr("Save style ''{0}'' as ''{1}''", s.getDisplayString(), file.getPath()));
491 try {
492 try (InputStream in = s.getSourceInputStream()) {
493 Files.copy(in, file.toPath(), StandardCopyOption.REPLACE_EXISTING);
494 }
495 } catch (IOException e) {
496 Logging.warn(e);
497 error = true;
498 }
499 }
500
501 @Override
502 protected void finish() {
503 SwingUtilities.invokeLater(() -> {
504 if (!error && !canceled) {
505 SourceEntry se = new SourceEntry(s);
506 se.url = file.getPath();
507 MapPaintStyles.addStyle(se);
508 tblStyles.getSelectionModel().setSelectionInterval(model.getRowCount() - 1, model.getRowCount() - 1);
509 model.ensureSelectedIsVisible();
510 }
511 });
512 }
513 }
514 }
515
516 /**
517 * Displays information about selected paint style in a new dialog.
518 */
519 protected class InfoAction extends AbstractAction {
520
521 private boolean errorsTabLoaded;
522 private boolean warningsTabLoaded;
523 private boolean sourceTabLoaded;
524
525 /**
526 * Constructs a new {@code InfoAction}.
527 */
528 public InfoAction() {
529 putValue(NAME, tr("Info"));
530 putValue(SHORT_DESCRIPTION, tr("view meta information, error log and source definition"));
531 new ImageProvider("info").getResource().attachImageIcon(this);
532 setEnabled(tblStyles.getSelectedRows().length == 1);
533 }
534
535 @Override
536 public void actionPerformed(ActionEvent e) {
537 int sel = tblStyles.getSelectionModel().getLeadSelectionIndex();
538 if (sel < 0 || sel >= model.getRowCount())
539 return;
540 final StyleSource s = model.getRow(sel);
541 ExtendedDialog info = new ExtendedDialog(Main.parent, tr("Map Style info"), tr("Close"));
542 info.setPreferredSize(new Dimension(600, 400));
543 info.setButtonIcons("ok");
544
545 final JTabbedPane tabs = new JTabbedPane();
546
547 JLabel lblInfo = new JLabel(tr("Info"));
548 lblInfo.setLabelFor(tabs.add("Info", buildInfoPanel(s)));
549 lblInfo.setFont(lblInfo.getFont().deriveFont(Font.PLAIN));
550 tabs.setTabComponentAt(0, lblInfo);
551
552 final JPanel pErrors = addErrorOrWarningTab(tabs, lblInfo,
553 s.getErrors(), marktr("Errors"), 1, ImageProvider.get("misc", "error"));
554 final JPanel pWarnings = addErrorOrWarningTab(tabs, lblInfo,
555 s.getWarnings(), marktr("Warnings"), 2, ImageProvider.get("warning-small"));
556
557 final JPanel pSource = new JPanel(new GridBagLayout());
558 JLabel lblSource = new JLabel(tr("Source"));
559 lblSource.setLabelFor(tabs.add("Source", pSource));
560 lblSource.setFont(lblSource.getFont().deriveFont(Font.PLAIN));
561 tabs.setTabComponentAt(3, lblSource);
562
563 tabs.getModel().addChangeListener(e1 -> {
564 if (!errorsTabLoaded && ((SingleSelectionModel) e1.getSource()).getSelectedIndex() == 1) {
565 errorsTabLoaded = true;
566 buildErrorsOrWarningPanel(s.getErrors(), pErrors);
567 }
568 if (!warningsTabLoaded && ((SingleSelectionModel) e1.getSource()).getSelectedIndex() == 2) {
569 warningsTabLoaded = true;
570 buildErrorsOrWarningPanel(s.getWarnings(), pWarnings);
571 }
572 if (!sourceTabLoaded && ((SingleSelectionModel) e1.getSource()).getSelectedIndex() == 3) {
573 sourceTabLoaded = true;
574 buildSourcePanel(s, pSource);
575 }
576 });
577 info.setContent(tabs, false);
578 info.showDialog();
579 }
580
581 private JPanel addErrorOrWarningTab(final JTabbedPane tabs, JLabel lblInfo,
582 Collection<?> items, String title, int pos, ImageIcon icon) {
583 final JPanel pErrors = new JPanel(new GridBagLayout());
584 tabs.add(title, pErrors);
585 if (items.isEmpty()) {
586 JLabel lblErrors = new JLabel(tr(title));
587 lblErrors.setLabelFor(pErrors);
588 lblErrors.setFont(lblInfo.getFont().deriveFont(Font.PLAIN));
589 lblErrors.setEnabled(false);
590 tabs.setTabComponentAt(pos, lblErrors);
591 tabs.setEnabledAt(pos, false);
592 } else {
593 JLabel lblErrors = new JLabel(tr(title), icon, JLabel.HORIZONTAL);
594 lblErrors.setLabelFor(pErrors);
595 tabs.setTabComponentAt(pos, lblErrors);
596 }
597 return pErrors;
598 }
599
600 private JPanel buildInfoPanel(StyleSource s) {
601 JPanel p = new JPanel(new GridBagLayout());
602 StringBuilder text = new StringBuilder("<table cellpadding=3>");
603 text.append(tableRow(tr("Title:"), s.getDisplayString()));
604 if (s.url.startsWith("http://") || s.url.startsWith("https://")) {
605 text.append(tableRow(tr("URL:"), s.url));
606 } else if (s.url.startsWith("resource://")) {
607 text.append(tableRow(tr("Built-in Style, internal path:"), s.url));
608 } else {
609 text.append(tableRow(tr("Path:"), s.url));
610 }
611 if (s.icon != null) {
612 text.append(tableRow(tr("Icon:"), s.icon));
613 }
614 if (s.getBackgroundColorOverride() != null) {
615 text.append(tableRow(tr("Background:"), Utils.toString(s.getBackgroundColorOverride())));
616 }
617 text.append(tableRow(tr("Style is currently active?"), s.active ? tr("Yes") : tr("No")))
618 .append("</table>");
619 p.add(new JScrollPane(new HtmlPanel(text.toString())), GBC.eol().fill(GBC.BOTH));
620 return p;
621 }
622
623 private String tableRow(String firstColumn, String secondColumn) {
624 return "<tr><td><b>" + firstColumn + "</b></td><td>" + secondColumn + "</td></tr>";
625 }
626
627 private void buildSourcePanel(StyleSource s, JPanel p) {
628 JosmTextArea txtSource = new JosmTextArea();
629 txtSource.setFont(GuiHelper.getMonospacedFont(txtSource));
630 txtSource.setEditable(false);
631 p.add(new JScrollPane(txtSource), GBC.std().fill());
632
633 try {
634 InputStream is = s.getSourceInputStream();
635 try (BufferedReader reader = new BufferedReader(new InputStreamReader(is, StandardCharsets.UTF_8))) {
636 String line;
637 while ((line = reader.readLine()) != null) {
638 txtSource.append(line + '\n');
639 }
640 } finally {
641 s.closeSourceInputStream(is);
642 }
643 } catch (IOException ex) {
644 Logging.error(ex);
645 txtSource.append("<ERROR: failed to read file!>");
646 }
647 txtSource.setCaretPosition(0);
648 }
649
650 private <T> void buildErrorsOrWarningPanel(Collection<T> items, JPanel p) {
651 JosmTextArea txtErrors = new JosmTextArea();
652 txtErrors.setFont(GuiHelper.getMonospacedFont(txtErrors));
653 txtErrors.setEditable(false);
654 p.add(new JScrollPane(txtErrors), GBC.std().fill());
655 for (T t : items) {
656 txtErrors.append(t.toString() + '\n');
657 }
658 txtErrors.setCaretPosition(0);
659 }
660 }
661
662 class PopupMenuHandler extends PopupMenuLauncher {
663 @Override
664 public void launch(MouseEvent evt) {
665 if (cbWireframe.isSelected())
666 return;
667 super.launch(evt);
668 }
669
670 @Override
671 protected void showMenu(MouseEvent evt) {
672 menu = new MapPaintPopup();
673 super.showMenu(evt);
674 }
675 }
676
677 /**
678 * The popup menu displayed when right-clicking a map paint entry
679 */
680 public class MapPaintPopup extends JPopupMenu {
681 /**
682 * Constructs a new {@code MapPaintPopup}.
683 */
684 public MapPaintPopup() {
685 add(reloadAction);
686 add(new SaveAsAction());
687
688 JMenu setMenu = new JMenu(tr("Style settings"));
689 setMenu.setIcon(new ImageProvider("preference").setMaxSize(ImageSizes.POPUPMENU).addOverlay(
690 new ImageOverlay(new ImageProvider("dialogs/mappaint", "pencil"), 0.5, 0.5, 1.0, 1.0)).get());
691 setMenu.setToolTipText(tr("Customize the style"));
692 add(setMenu);
693
694 int sel = tblStyles.getSelectionModel().getLeadSelectionIndex();
695 StyleSource style = null;
696 if (sel >= 0 && sel < model.getRowCount()) {
697 style = model.getRow(sel);
698 }
699 if (style == null || style.settings.isEmpty()) {
700 setMenu.setEnabled(false);
701 } else {
702 for (StyleSetting s : style.settings) {
703 StyleSettingGuiFactory.getStyleSettingGui(s).addMenuEntry(setMenu);
704 }
705 }
706
707 addSeparator();
708 add(new InfoAction());
709 }
710 }
711}
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