1 | // License: GPL. For details, see LICENSE file.
|
---|
2 | package org.openstreetmap.josm.gui.dialogs.layer;
|
---|
3 |
|
---|
4 | import static org.openstreetmap.josm.tools.I18n.tr;
|
---|
5 |
|
---|
6 | import java.awt.BorderLayout;
|
---|
7 | import java.awt.Color;
|
---|
8 | import java.awt.Component;
|
---|
9 | import java.awt.Dimension;
|
---|
10 | import java.awt.GridBagLayout;
|
---|
11 | import java.awt.event.ActionEvent;
|
---|
12 | import java.awt.event.MouseAdapter;
|
---|
13 | import java.awt.event.MouseEvent;
|
---|
14 | import java.awt.event.MouseWheelEvent;
|
---|
15 | import java.util.ArrayList;
|
---|
16 | import java.util.Collection;
|
---|
17 | import java.util.HashMap;
|
---|
18 | import java.util.List;
|
---|
19 | import java.util.stream.Collectors;
|
---|
20 |
|
---|
21 | import javax.swing.AbstractAction;
|
---|
22 | import javax.swing.BorderFactory;
|
---|
23 | import javax.swing.Icon;
|
---|
24 | import javax.swing.ImageIcon;
|
---|
25 | import javax.swing.JCheckBox;
|
---|
26 | import javax.swing.JComponent;
|
---|
27 | import javax.swing.JLabel;
|
---|
28 | import javax.swing.JMenuItem;
|
---|
29 | import javax.swing.JPanel;
|
---|
30 | import javax.swing.JPopupMenu;
|
---|
31 | import javax.swing.JSlider;
|
---|
32 | import javax.swing.UIManager;
|
---|
33 | import javax.swing.border.Border;
|
---|
34 |
|
---|
35 | import org.openstreetmap.josm.Main;
|
---|
36 | import org.openstreetmap.josm.gui.SideButton;
|
---|
37 | import org.openstreetmap.josm.gui.dialogs.IEnabledStateUpdating;
|
---|
38 | import org.openstreetmap.josm.gui.dialogs.LayerListDialog.LayerListModel;
|
---|
39 | import org.openstreetmap.josm.gui.layer.GpxLayer;
|
---|
40 | import org.openstreetmap.josm.gui.layer.ImageryLayer;
|
---|
41 | import org.openstreetmap.josm.gui.layer.Layer;
|
---|
42 | import org.openstreetmap.josm.gui.layer.Layer.LayerAction;
|
---|
43 | import org.openstreetmap.josm.gui.layer.imagery.ImageryFilterSettings;
|
---|
44 | import org.openstreetmap.josm.tools.GBC;
|
---|
45 | import org.openstreetmap.josm.tools.ImageProvider;
|
---|
46 | import org.openstreetmap.josm.tools.Utils;
|
---|
47 |
|
---|
48 | /**
|
---|
49 | * This is a menu that includes all settings for the layer visibility. It combines gamma/opacity sliders and the visible-checkbox.
|
---|
50 | *
|
---|
51 | * @author Michael Zangl
|
---|
52 | */
|
---|
53 | public final class LayerVisibilityAction extends AbstractAction implements IEnabledStateUpdating, LayerAction {
|
---|
54 | private static final String DIALOGS_LAYERLIST = "dialogs/layerlist";
|
---|
55 | private static final int SLIDER_STEPS = 100;
|
---|
56 | /**
|
---|
57 | * Steps the value is changed by a mouse wheel change (one full click)
|
---|
58 | */
|
---|
59 | private static final int SLIDER_WHEEL_INCREMENT = 5;
|
---|
60 | private static final double MAX_SHARPNESS_FACTOR = 2;
|
---|
61 | private static final double MAX_COLORFUL_FACTOR = 2;
|
---|
62 | private final LayerListModel model;
|
---|
63 | private final JPopupMenu popup;
|
---|
64 | private SideButton sideButton;
|
---|
65 | /**
|
---|
66 | * The real content, just to add a border
|
---|
67 | */
|
---|
68 | private final JPanel content = new JPanel();
|
---|
69 | final OpacitySlider opacitySlider = new OpacitySlider();
|
---|
70 | private final ArrayList<LayerVisibilityMenuEntry> sliders = new ArrayList<>();
|
---|
71 |
|
---|
72 | /**
|
---|
73 | * Creates a new {@link LayerVisibilityAction}
|
---|
74 | * @param model The list to get the selection from.
|
---|
75 | */
|
---|
76 | public LayerVisibilityAction(LayerListModel model) {
|
---|
77 | this.model = model;
|
---|
78 | popup = new JPopupMenu();
|
---|
79 | // prevent popup close on mouse wheel move
|
---|
80 | popup.addMouseWheelListener(MouseWheelEvent::consume);
|
---|
81 |
|
---|
82 | popup.add(content);
|
---|
83 | content.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
|
---|
84 | content.setLayout(new GridBagLayout());
|
---|
85 |
|
---|
86 | new ImageProvider(DIALOGS_LAYERLIST, "visibility").getResource().attachImageIcon(this, true);
|
---|
87 | putValue(SHORT_DESCRIPTION, tr("Change visibility of the selected layer."));
|
---|
88 |
|
---|
89 | addContentEntry(new VisibilityCheckbox());
|
---|
90 |
|
---|
91 | addContentEntry(opacitySlider);
|
---|
92 | addContentEntry(new ColorfulnessSlider());
|
---|
93 | addContentEntry(new GammaFilterSlider());
|
---|
94 | addContentEntry(new SharpnessSlider());
|
---|
95 | addContentEntry(new ColorSelector());
|
---|
96 | }
|
---|
97 |
|
---|
98 | private void addContentEntry(LayerVisibilityMenuEntry slider) {
|
---|
99 | content.add(slider.getPanel(), GBC.eop().fill(GBC.HORIZONTAL));
|
---|
100 | sliders.add(slider);
|
---|
101 | }
|
---|
102 |
|
---|
103 | void setVisibleFlag(boolean visible) {
|
---|
104 | for (Layer l : model.getSelectedLayers()) {
|
---|
105 | l.setVisible(visible);
|
---|
106 | }
|
---|
107 | updateValues();
|
---|
108 | }
|
---|
109 |
|
---|
110 | @Override
|
---|
111 | public void actionPerformed(ActionEvent e) {
|
---|
112 | updateValues();
|
---|
113 | if (e.getSource() == sideButton) {
|
---|
114 | popup.show(sideButton, 0, sideButton.getHeight());
|
---|
115 | } else {
|
---|
116 | // Action can be trigger either by opacity button or by popup menu (in case toggle buttons are hidden).
|
---|
117 | // In that case, show it in the middle of screen (because opacityButton is not visible)
|
---|
118 | popup.show(Main.parent, Main.parent.getWidth() / 2, (Main.parent.getHeight() - popup.getHeight()) / 2);
|
---|
119 | }
|
---|
120 | }
|
---|
121 |
|
---|
122 | void updateValues() {
|
---|
123 | List<Layer> layers = model.getSelectedLayers();
|
---|
124 |
|
---|
125 | boolean allVisible = true;
|
---|
126 | boolean allHidden = true;
|
---|
127 | for (Layer l : layers) {
|
---|
128 | allVisible &= l.isVisible();
|
---|
129 | allHidden &= !l.isVisible();
|
---|
130 | }
|
---|
131 |
|
---|
132 | for (LayerVisibilityMenuEntry slider : sliders) {
|
---|
133 | slider.updateLayers(layers, allVisible, allHidden);
|
---|
134 | }
|
---|
135 | }
|
---|
136 |
|
---|
137 | @Override
|
---|
138 | public boolean supportLayers(List<Layer> layers) {
|
---|
139 | return !layers.isEmpty();
|
---|
140 | }
|
---|
141 |
|
---|
142 | @Override
|
---|
143 | public Component createMenuComponent() {
|
---|
144 | return new JMenuItem(this);
|
---|
145 | }
|
---|
146 |
|
---|
147 | @Override
|
---|
148 | public void updateEnabledState() {
|
---|
149 | setEnabled(!model.getSelectedLayers().isEmpty());
|
---|
150 | }
|
---|
151 |
|
---|
152 | /**
|
---|
153 | * Sets the corresponding side button.
|
---|
154 | * @param sideButton the corresponding side button
|
---|
155 | */
|
---|
156 | public void setCorrespondingSideButton(SideButton sideButton) {
|
---|
157 | this.sideButton = sideButton;
|
---|
158 | }
|
---|
159 |
|
---|
160 | /**
|
---|
161 | * An entry in the visibility settings dropdown.
|
---|
162 | * @author Michael Zangl
|
---|
163 | */
|
---|
164 | private interface LayerVisibilityMenuEntry {
|
---|
165 |
|
---|
166 | /**
|
---|
167 | * Update the displayed value depending on the current layers
|
---|
168 | * @param layers The layers
|
---|
169 | * @param allVisible <code>true</code> if all layers are visible
|
---|
170 | * @param allHidden <code>true</code> if all layers are hidden
|
---|
171 | */
|
---|
172 | void updateLayers(List<Layer> layers, boolean allVisible, boolean allHidden);
|
---|
173 |
|
---|
174 | /**
|
---|
175 | * Get the panel that should be added to the menu
|
---|
176 | * @return The panel
|
---|
177 | */
|
---|
178 | JComponent getPanel();
|
---|
179 | }
|
---|
180 |
|
---|
181 | private class VisibilityCheckbox extends JCheckBox implements LayerVisibilityMenuEntry {
|
---|
182 |
|
---|
183 | VisibilityCheckbox() {
|
---|
184 | super(tr("Show layer"));
|
---|
185 |
|
---|
186 | // Align all texts
|
---|
187 | Icon icon = UIManager.getIcon("CheckBox.icon");
|
---|
188 | int iconWidth = icon == null ? 20 : icon.getIconWidth();
|
---|
189 | setBorder(BorderFactory.createEmptyBorder(0, Math.max(24 + 5 - iconWidth, 0), 0, 0));
|
---|
190 | addChangeListener(e -> setVisibleFlag(isSelected()));
|
---|
191 | }
|
---|
192 |
|
---|
193 | @Override
|
---|
194 | public void updateLayers(List<Layer> layers, boolean allVisible, boolean allHidden) {
|
---|
195 | setEnabled(!layers.isEmpty());
|
---|
196 | // TODO: Indicate tristate.
|
---|
197 | setSelected(allVisible && !allHidden);
|
---|
198 | }
|
---|
199 |
|
---|
200 | @Override
|
---|
201 | public JComponent getPanel() {
|
---|
202 | return this;
|
---|
203 | }
|
---|
204 | }
|
---|
205 |
|
---|
206 | /**
|
---|
207 | * This is a slider for a filter value.
|
---|
208 | * @author Michael Zangl
|
---|
209 | *
|
---|
210 | * @param <T> The layer type.
|
---|
211 | */
|
---|
212 | private abstract class AbstractFilterSlider<T extends Layer> extends JPanel implements LayerVisibilityMenuEntry {
|
---|
213 | private final double minValue;
|
---|
214 | private final double maxValue;
|
---|
215 | private final Class<T> layerClassFilter;
|
---|
216 |
|
---|
217 | protected final JSlider slider = new JSlider(JSlider.HORIZONTAL);
|
---|
218 |
|
---|
219 | /**
|
---|
220 | * Create a new filter slider.
|
---|
221 | * @param minValue The minimum value to map to the left side.
|
---|
222 | * @param maxValue The maximum value to map to the right side.
|
---|
223 | * @param layerClassFilter The type of layer influenced by this filter.
|
---|
224 | */
|
---|
225 | AbstractFilterSlider(double minValue, double maxValue, Class<T> layerClassFilter) {
|
---|
226 | super(new GridBagLayout());
|
---|
227 | this.minValue = minValue;
|
---|
228 | this.maxValue = maxValue;
|
---|
229 | this.layerClassFilter = layerClassFilter;
|
---|
230 |
|
---|
231 | add(new JLabel(getIcon()), GBC.std().span(1, 2).insets(0, 0, 5, 0));
|
---|
232 | add(new JLabel(getLabel()), GBC.eol().insets(5, 0, 5, 0));
|
---|
233 | add(slider, GBC.eol());
|
---|
234 | addMouseWheelListener(this::mouseWheelMoved);
|
---|
235 |
|
---|
236 | slider.setMaximum(SLIDER_STEPS);
|
---|
237 | int tick = convertFromRealValue(1);
|
---|
238 | slider.setMinorTickSpacing(tick);
|
---|
239 | slider.setMajorTickSpacing(tick);
|
---|
240 | slider.setPaintTicks(true);
|
---|
241 |
|
---|
242 | slider.addChangeListener(e -> onStateChanged());
|
---|
243 | }
|
---|
244 |
|
---|
245 | /**
|
---|
246 | * Called whenever the state of the slider was changed.
|
---|
247 | * @see JSlider#getValueIsAdjusting()
|
---|
248 | * @see #getRealValue()
|
---|
249 | */
|
---|
250 | protected void onStateChanged() {
|
---|
251 | Collection<T> layers = filterLayers(model.getSelectedLayers());
|
---|
252 | for (T layer : layers) {
|
---|
253 | applyValueToLayer(layer);
|
---|
254 | }
|
---|
255 | }
|
---|
256 |
|
---|
257 | protected void mouseWheelMoved(MouseWheelEvent e) {
|
---|
258 | e.consume();
|
---|
259 | if (!isEnabled()) {
|
---|
260 | // ignore mouse wheel in disabled state.
|
---|
261 | return;
|
---|
262 | }
|
---|
263 | double rotation = -1 * e.getPreciseWheelRotation();
|
---|
264 | double destinationValue = slider.getValue() + rotation * SLIDER_WHEEL_INCREMENT;
|
---|
265 | if (rotation < 0) {
|
---|
266 | destinationValue = Math.floor(destinationValue);
|
---|
267 | } else {
|
---|
268 | destinationValue = Math.ceil(destinationValue);
|
---|
269 | }
|
---|
270 | slider.setValue(Utils.clamp((int) destinationValue, slider.getMinimum(), slider.getMaximum()));
|
---|
271 | }
|
---|
272 |
|
---|
273 | abstract void applyValueToLayer(T layer);
|
---|
274 |
|
---|
275 | protected double getRealValue() {
|
---|
276 | return convertToRealValue(slider.getValue());
|
---|
277 | }
|
---|
278 |
|
---|
279 | protected double convertToRealValue(int value) {
|
---|
280 | double s = (double) value / SLIDER_STEPS;
|
---|
281 | return s * maxValue + (1-s) * minValue;
|
---|
282 | }
|
---|
283 |
|
---|
284 | protected void setRealValue(double value) {
|
---|
285 | slider.setValue(convertFromRealValue(value));
|
---|
286 | }
|
---|
287 |
|
---|
288 | protected int convertFromRealValue(double value) {
|
---|
289 | int i = (int) ((value - minValue) / (maxValue - minValue) * SLIDER_STEPS + .5);
|
---|
290 | return Utils.clamp(i, slider.getMinimum(), slider.getMaximum());
|
---|
291 | }
|
---|
292 |
|
---|
293 | public abstract ImageIcon getIcon();
|
---|
294 |
|
---|
295 | public abstract String getLabel();
|
---|
296 |
|
---|
297 | @Override
|
---|
298 | public void updateLayers(List<Layer> layers, boolean allVisible, boolean allHidden) {
|
---|
299 | Collection<? extends Layer> usedLayers = filterLayers(layers);
|
---|
300 | setVisible(!usedLayers.isEmpty());
|
---|
301 | if (!usedLayers.stream().anyMatch(Layer::isVisible)) {
|
---|
302 | slider.setEnabled(false);
|
---|
303 | } else {
|
---|
304 | slider.setEnabled(true);
|
---|
305 | updateSliderWhileEnabled(usedLayers, allHidden);
|
---|
306 | }
|
---|
307 | }
|
---|
308 |
|
---|
309 | protected Collection<T> filterLayers(List<Layer> layers) {
|
---|
310 | return Utils.filteredCollection(layers, layerClassFilter);
|
---|
311 | }
|
---|
312 |
|
---|
313 | protected abstract void updateSliderWhileEnabled(Collection<? extends Layer> usedLayers, boolean allHidden);
|
---|
314 |
|
---|
315 | @Override
|
---|
316 | public JComponent getPanel() {
|
---|
317 | return this;
|
---|
318 | }
|
---|
319 | }
|
---|
320 |
|
---|
321 | /**
|
---|
322 | * This slider allows you to change the opacity of a layer.
|
---|
323 | *
|
---|
324 | * @author Michael Zangl
|
---|
325 | * @see Layer#setOpacity(double)
|
---|
326 | */
|
---|
327 | class OpacitySlider extends AbstractFilterSlider<Layer> {
|
---|
328 | /**
|
---|
329 | * Creaate a new {@link OpacitySlider}.
|
---|
330 | */
|
---|
331 | OpacitySlider() {
|
---|
332 | super(0, 1, Layer.class);
|
---|
333 | slider.setToolTipText(tr("Adjust opacity of the layer."));
|
---|
334 | }
|
---|
335 |
|
---|
336 | @Override
|
---|
337 | protected void onStateChanged() {
|
---|
338 | if (getRealValue() <= 0.001 && !slider.getValueIsAdjusting()) {
|
---|
339 | setVisibleFlag(false);
|
---|
340 | } else {
|
---|
341 | super.onStateChanged();
|
---|
342 | }
|
---|
343 | }
|
---|
344 |
|
---|
345 | @Override
|
---|
346 | protected void mouseWheelMoved(MouseWheelEvent e) {
|
---|
347 | if (!isEnabled() && !filterLayers(model.getSelectedLayers()).isEmpty() && e.getPreciseWheelRotation() < 0) {
|
---|
348 | // make layer visible and set the value.
|
---|
349 | // this allows users to use the mouse wheel to make the layer visible if it was hidden previously.
|
---|
350 | e.consume();
|
---|
351 | setVisibleFlag(true);
|
---|
352 | } else {
|
---|
353 | super.mouseWheelMoved(e);
|
---|
354 | }
|
---|
355 | }
|
---|
356 |
|
---|
357 | @Override
|
---|
358 | protected void applyValueToLayer(Layer layer) {
|
---|
359 | layer.setOpacity(getRealValue());
|
---|
360 | }
|
---|
361 |
|
---|
362 | @Override
|
---|
363 | protected void updateSliderWhileEnabled(Collection<? extends Layer> usedLayers, boolean allHidden) {
|
---|
364 | double opacity = 0;
|
---|
365 | for (Layer l : usedLayers) {
|
---|
366 | opacity += l.getOpacity();
|
---|
367 | }
|
---|
368 | opacity /= usedLayers.size();
|
---|
369 | if (opacity == 0) {
|
---|
370 | opacity = 1;
|
---|
371 | setVisibleFlag(true);
|
---|
372 | }
|
---|
373 | setRealValue(opacity);
|
---|
374 | }
|
---|
375 |
|
---|
376 | @Override
|
---|
377 | public String getLabel() {
|
---|
378 | return tr("Opacity");
|
---|
379 | }
|
---|
380 |
|
---|
381 | @Override
|
---|
382 | public ImageIcon getIcon() {
|
---|
383 | return ImageProvider.get(DIALOGS_LAYERLIST, "transparency");
|
---|
384 | }
|
---|
385 |
|
---|
386 | @Override
|
---|
387 | public String toString() {
|
---|
388 | return "OpacitySlider [getRealValue()=" + getRealValue() + ']';
|
---|
389 | }
|
---|
390 | }
|
---|
391 |
|
---|
392 | /**
|
---|
393 | * This slider allows you to change the gamma value of a layer.
|
---|
394 | *
|
---|
395 | * @author Michael Zangl
|
---|
396 | * @see ImageryFilterSettings#setGamma(double)
|
---|
397 | */
|
---|
398 | private class GammaFilterSlider extends AbstractFilterSlider<ImageryLayer> {
|
---|
399 |
|
---|
400 | /**
|
---|
401 | * Create a new {@link GammaFilterSlider}
|
---|
402 | */
|
---|
403 | GammaFilterSlider() {
|
---|
404 | super(-1, 1, ImageryLayer.class);
|
---|
405 | slider.setToolTipText(tr("Adjust gamma value of the layer."));
|
---|
406 | }
|
---|
407 |
|
---|
408 | @Override
|
---|
409 | protected void updateSliderWhileEnabled(Collection<? extends Layer> usedLayers, boolean allHidden) {
|
---|
410 | double gamma = ((ImageryLayer) usedLayers.iterator().next()).getFilterSettings().getGamma();
|
---|
411 | setRealValue(mapGammaToInterval(gamma));
|
---|
412 | }
|
---|
413 |
|
---|
414 | @Override
|
---|
415 | protected void applyValueToLayer(ImageryLayer layer) {
|
---|
416 | layer.getFilterSettings().setGamma(mapIntervalToGamma(getRealValue()));
|
---|
417 | }
|
---|
418 |
|
---|
419 | @Override
|
---|
420 | public ImageIcon getIcon() {
|
---|
421 | return ImageProvider.get(DIALOGS_LAYERLIST, "gamma");
|
---|
422 | }
|
---|
423 |
|
---|
424 | @Override
|
---|
425 | public String getLabel() {
|
---|
426 | return tr("Gamma");
|
---|
427 | }
|
---|
428 |
|
---|
429 | /**
|
---|
430 | * Maps a number x from the range (-1,1) to a gamma value.
|
---|
431 | * Gamma value is in the range (0, infinity).
|
---|
432 | * Gamma values of 3 and 1/3 have opposite effects, so the mapping
|
---|
433 | * should be symmetric in that sense.
|
---|
434 | * @param x the slider value in the range (-1,1)
|
---|
435 | * @return the gamma value
|
---|
436 | */
|
---|
437 | private double mapIntervalToGamma(double x) {
|
---|
438 | // properties of the mapping:
|
---|
439 | // g(-1) = 0
|
---|
440 | // g(0) = 1
|
---|
441 | // g(1) = infinity
|
---|
442 | // g(-x) = 1 / g(x)
|
---|
443 | return (1 + x) / (1 - x);
|
---|
444 | }
|
---|
445 |
|
---|
446 | private double mapGammaToInterval(double gamma) {
|
---|
447 | return (gamma - 1) / (gamma + 1);
|
---|
448 | }
|
---|
449 | }
|
---|
450 |
|
---|
451 | /**
|
---|
452 | * This slider allows you to change the sharpness of a layer.
|
---|
453 | *
|
---|
454 | * @author Michael Zangl
|
---|
455 | * @see ImageryFilterSettings#setSharpenLevel(double)
|
---|
456 | */
|
---|
457 | private class SharpnessSlider extends AbstractFilterSlider<ImageryLayer> {
|
---|
458 |
|
---|
459 | /**
|
---|
460 | * Creates a new {@link SharpnessSlider}
|
---|
461 | */
|
---|
462 | SharpnessSlider() {
|
---|
463 | super(0, MAX_SHARPNESS_FACTOR, ImageryLayer.class);
|
---|
464 | slider.setToolTipText(tr("Adjust sharpness/blur value of the layer."));
|
---|
465 | }
|
---|
466 |
|
---|
467 | @Override
|
---|
468 | protected void updateSliderWhileEnabled(Collection<? extends Layer> usedLayers, boolean allHidden) {
|
---|
469 | setRealValue(((ImageryLayer) usedLayers.iterator().next()).getFilterSettings().getSharpenLevel());
|
---|
470 | }
|
---|
471 |
|
---|
472 | @Override
|
---|
473 | protected void applyValueToLayer(ImageryLayer layer) {
|
---|
474 | layer.getFilterSettings().setSharpenLevel(getRealValue());
|
---|
475 | }
|
---|
476 |
|
---|
477 | @Override
|
---|
478 | public ImageIcon getIcon() {
|
---|
479 | return ImageProvider.get(DIALOGS_LAYERLIST, "sharpness");
|
---|
480 | }
|
---|
481 |
|
---|
482 | @Override
|
---|
483 | public String getLabel() {
|
---|
484 | return tr("Sharpness");
|
---|
485 | }
|
---|
486 | }
|
---|
487 |
|
---|
488 | /**
|
---|
489 | * This slider allows you to change the colorfulness of a layer.
|
---|
490 | *
|
---|
491 | * @author Michael Zangl
|
---|
492 | * @see ImageryFilterSettings#setColorfulness(double)
|
---|
493 | */
|
---|
494 | private class ColorfulnessSlider extends AbstractFilterSlider<ImageryLayer> {
|
---|
495 |
|
---|
496 | /**
|
---|
497 | * Create a new {@link ColorfulnessSlider}
|
---|
498 | */
|
---|
499 | ColorfulnessSlider() {
|
---|
500 | super(0, MAX_COLORFUL_FACTOR, ImageryLayer.class);
|
---|
501 | slider.setToolTipText(tr("Adjust colorfulness of the layer."));
|
---|
502 | }
|
---|
503 |
|
---|
504 | @Override
|
---|
505 | protected void updateSliderWhileEnabled(Collection<? extends Layer> usedLayers, boolean allHidden) {
|
---|
506 | setRealValue(((ImageryLayer) usedLayers.iterator().next()).getFilterSettings().getColorfulness());
|
---|
507 | }
|
---|
508 |
|
---|
509 | @Override
|
---|
510 | protected void applyValueToLayer(ImageryLayer layer) {
|
---|
511 | layer.getFilterSettings().setColorfulness(getRealValue());
|
---|
512 | }
|
---|
513 |
|
---|
514 | @Override
|
---|
515 | public ImageIcon getIcon() {
|
---|
516 | return ImageProvider.get(DIALOGS_LAYERLIST, "colorfulness");
|
---|
517 | }
|
---|
518 |
|
---|
519 | @Override
|
---|
520 | public String getLabel() {
|
---|
521 | return tr("Colorfulness");
|
---|
522 | }
|
---|
523 | }
|
---|
524 |
|
---|
525 | /**
|
---|
526 | * Allows to select the color for the GPX layer
|
---|
527 | * @author Michael Zangl
|
---|
528 | */
|
---|
529 | private class ColorSelector extends JPanel implements LayerVisibilityMenuEntry {
|
---|
530 |
|
---|
531 | private final Border NORMAL_BORDER = BorderFactory.createEmptyBorder(2, 2, 2, 2);
|
---|
532 | private final Border SELECTED_BORDER = BorderFactory.createLineBorder(Color.BLACK, 2);
|
---|
533 |
|
---|
534 | // TODO: Nicer color palette
|
---|
535 | private final Color[] COLORS = new Color[] {
|
---|
536 | Color.RED,
|
---|
537 | Color.ORANGE,
|
---|
538 | Color.YELLOW,
|
---|
539 | Color.GREEN,
|
---|
540 | Color.BLUE,
|
---|
541 | Color.CYAN,
|
---|
542 | Color.GRAY,
|
---|
543 | };
|
---|
544 | private final HashMap<Color, JPanel> panels = new HashMap<>();
|
---|
545 |
|
---|
546 | ColorSelector() {
|
---|
547 | super(new GridBagLayout());
|
---|
548 | add(new JLabel(tr("Color")), GBC.eol().insets(24 + 10, 0, 0, 0));
|
---|
549 | for (Color color : COLORS) {
|
---|
550 | addPanelForColor(color);
|
---|
551 | }
|
---|
552 | }
|
---|
553 |
|
---|
554 | private void addPanelForColor(Color color) {
|
---|
555 | JPanel innerPanel = new JPanel();
|
---|
556 | innerPanel.setBackground(color);
|
---|
557 |
|
---|
558 | JPanel colorPanel = new JPanel(new BorderLayout());
|
---|
559 | colorPanel.setBorder(NORMAL_BORDER);
|
---|
560 | colorPanel.add(innerPanel);
|
---|
561 | colorPanel.setMinimumSize(new Dimension(20, 20));
|
---|
562 | colorPanel.addMouseListener(new MouseAdapter() {
|
---|
563 | @Override
|
---|
564 | public void mouseClicked(MouseEvent e) {
|
---|
565 | List<Layer> layers = model.getSelectedLayers();
|
---|
566 | for (Layer l : layers) {
|
---|
567 | if (l instanceof GpxLayer) {
|
---|
568 | l.getColorProperty().put(color);
|
---|
569 | }
|
---|
570 | }
|
---|
571 | highlightColor(color);
|
---|
572 | }
|
---|
573 | });
|
---|
574 | add(colorPanel, GBC.std().weight(1, 1).fill().insets(5));
|
---|
575 | panels.put(color, colorPanel);
|
---|
576 | }
|
---|
577 |
|
---|
578 | @Override
|
---|
579 | public void updateLayers(List<Layer> layers, boolean allVisible, boolean allHidden) {
|
---|
580 | List<Color> colors = layers.stream().filter(l -> l instanceof GpxLayer)
|
---|
581 | .map(l -> ((GpxLayer) l).getColorProperty().get())
|
---|
582 | .distinct()
|
---|
583 | .collect(Collectors.toList());
|
---|
584 | if (colors.size() == 1) {
|
---|
585 | setVisible(true);
|
---|
586 | highlightColor(colors.get(0));
|
---|
587 | } else if (colors.size() > 0) {
|
---|
588 | setVisible(true);
|
---|
589 | highlightColor(null);
|
---|
590 | } else {
|
---|
591 | // no GPX layer
|
---|
592 | setVisible(false);
|
---|
593 | }
|
---|
594 | }
|
---|
595 |
|
---|
596 | private void highlightColor(Color color) {
|
---|
597 | panels.values().forEach(panel -> panel.setBorder(NORMAL_BORDER));
|
---|
598 | if (color != null) {
|
---|
599 | JPanel selected = panels.get(color);
|
---|
600 | if (selected != null) {
|
---|
601 | selected.setBorder(SELECTED_BORDER);
|
---|
602 | }
|
---|
603 | }
|
---|
604 | repaint();
|
---|
605 | }
|
---|
606 |
|
---|
607 | @Override
|
---|
608 | public JComponent getPanel() {
|
---|
609 | return this;
|
---|
610 | }
|
---|
611 | }
|
---|
612 | }
|
---|