source: josm/trunk/src/org/openstreetmap/josm/gui/preferences/display/ColorPreference.java@ 11806

Last change on this file since 11806 was 11806, checked in by Don-vip, 7 years ago

see #7427 - checkstyle
  • Property svn:eol-style set to native
File size: 11.0 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.gui.preferences.display;
3
4import static org.openstreetmap.josm.tools.I18n.tr;
5
6import java.awt.Color;
7import java.awt.Dimension;
8import java.awt.GridBagLayout;
9import java.awt.event.MouseAdapter;
10import java.awt.event.MouseEvent;
11import java.util.ArrayList;
12import java.util.HashMap;
13import java.util.List;
14import java.util.Map;
15import java.util.TreeMap;
16import java.util.Vector;
17
18import javax.swing.BorderFactory;
19import javax.swing.Box;
20import javax.swing.JButton;
21import javax.swing.JColorChooser;
22import javax.swing.JLabel;
23import javax.swing.JOptionPane;
24import javax.swing.JPanel;
25import javax.swing.JScrollPane;
26import javax.swing.JTable;
27import javax.swing.ListSelectionModel;
28import javax.swing.event.ListSelectionEvent;
29import javax.swing.table.DefaultTableModel;
30import javax.swing.table.TableCellRenderer;
31
32import org.openstreetmap.josm.Main;
33import org.openstreetmap.josm.data.osm.visitor.paint.PaintColors;
34import org.openstreetmap.josm.data.validation.Severity;
35import org.openstreetmap.josm.gui.MapScaler;
36import org.openstreetmap.josm.gui.MapStatus;
37import org.openstreetmap.josm.gui.conflict.ConflictColors;
38import org.openstreetmap.josm.gui.dialogs.ConflictDialog;
39import org.openstreetmap.josm.gui.layer.OsmDataLayer;
40import org.openstreetmap.josm.gui.layer.gpx.GpxDrawHelper;
41import org.openstreetmap.josm.gui.layer.markerlayer.MarkerLayer;
42import org.openstreetmap.josm.gui.preferences.PreferenceSetting;
43import org.openstreetmap.josm.gui.preferences.PreferenceSettingFactory;
44import org.openstreetmap.josm.gui.preferences.PreferenceTabbedPane;
45import org.openstreetmap.josm.gui.preferences.SubPreferenceSetting;
46import org.openstreetmap.josm.gui.preferences.TabPreferenceSetting;
47import org.openstreetmap.josm.gui.util.GuiHelper;
48import org.openstreetmap.josm.tools.ColorHelper;
49import org.openstreetmap.josm.tools.GBC;
50
51/**
52 * Color preferences.
53 */
54public class ColorPreference implements SubPreferenceSetting {
55
56 /**
57 * Factory used to create a new {@code ColorPreference}.
58 */
59 public static class Factory implements PreferenceSettingFactory {
60 @Override
61 public PreferenceSetting createPreferenceSetting() {
62 return new ColorPreference();
63 }
64 }
65
66 private DefaultTableModel tableModel;
67 private JTable colors;
68 private final List<String> del = new ArrayList<>();
69
70 private JButton colorEdit;
71 private JButton defaultSet;
72 private JButton remove;
73
74 /**
75 * Set the colors to be shown in the preference table. This method creates a table model if
76 * none exists and overwrites all existing values.
77 * @param colorMap the map holding the colors
78 * (key = color id (without prefixes, so only <code>background</code>; not <code>color.background</code>),
79 * value = html representation of the color.
80 */
81 public void setColorModel(Map<String, String> colorMap) {
82 if (tableModel == null) {
83 tableModel = new DefaultTableModel();
84 tableModel.addColumn(tr("Name"));
85 tableModel.addColumn(tr("Color"));
86 }
87
88 // clear old model:
89 while (tableModel.getRowCount() > 0) {
90 tableModel.removeRow(0);
91 }
92 // fill model with colors:
93 Map<String, String> colorKeyList = new TreeMap<>();
94 Map<String, String> colorKeyListMappaint = new TreeMap<>();
95 Map<String, String> colorKeyListLayer = new TreeMap<>();
96 for (String key : colorMap.keySet()) {
97 if (key.startsWith("layer ")) {
98 colorKeyListLayer.put(getName(key), key);
99 } else if (key.startsWith("mappaint.")) {
100 // use getName(key)+key, as getName() may be ambiguous
101 colorKeyListMappaint.put(getName(key)+key, key);
102 } else {
103 colorKeyList.put(getName(key), key);
104 }
105 }
106 addColorRows(colorMap, colorKeyList);
107 addColorRows(colorMap, colorKeyListMappaint);
108 addColorRows(colorMap, colorKeyListLayer);
109 if (this.colors != null) {
110 this.colors.repaint();
111 }
112 }
113
114 private void addColorRows(Map<String, String> colorMap, Map<String, String> keyMap) {
115 for (String value : keyMap.values()) {
116 Vector<Object> row = new Vector<>(2);
117 String html = colorMap.get(value);
118 Color color = ColorHelper.html2color(html);
119 if (color == null) {
120 Main.warn("Unable to get color from '"+html+"' for color preference '"+value+'\'');
121 }
122 row.add(value);
123 row.add(color);
124 tableModel.addRow(row);
125 }
126 }
127
128 /**
129 * Returns a map with the colors in the table (key = color name without prefix, value = html color code).
130 * @return a map holding the colors.
131 */
132 public Map<String, String> getColorModel() {
133 String key;
134 String value;
135 Map<String, String> colorMap = new HashMap<>();
136 for (int row = 0; row < tableModel.getRowCount(); ++row) {
137 key = (String) tableModel.getValueAt(row, 0);
138 value = ColorHelper.color2html((Color) tableModel.getValueAt(row, 1));
139 colorMap.put(key, value);
140 }
141 return colorMap;
142 }
143
144 private static String getName(String o) {
145 return Main.pref.getColorName(o);
146 }
147
148 @Override
149 public void addGui(final PreferenceTabbedPane gui) {
150 fixColorPrefixes();
151 setColorModel(Main.pref.getAllColors());
152
153 colorEdit = new JButton(tr("Choose"));
154 colorEdit.addActionListener(e -> {
155 int sel = colors.getSelectedRow();
156 JColorChooser chooser = new JColorChooser((Color) colors.getValueAt(sel, 1));
157 int answer = JOptionPane.showConfirmDialog(
158 gui, chooser,
159 tr("Choose a color for {0}", getName((String) colors.getValueAt(sel, 0))),
160 JOptionPane.OK_CANCEL_OPTION,
161 JOptionPane.PLAIN_MESSAGE);
162 if (answer == JOptionPane.OK_OPTION) {
163 colors.setValueAt(chooser.getColor(), sel, 1);
164 }
165 });
166 defaultSet = new JButton(tr("Set to default"));
167 defaultSet.addActionListener(e -> {
168 int sel = colors.getSelectedRow();
169 String name = (String) colors.getValueAt(sel, 0);
170 Color c = Main.pref.getDefaultColor(name);
171 if (c != null) {
172 colors.setValueAt(c, sel, 1);
173 }
174 });
175 JButton defaultAll = new JButton(tr("Set all to default"));
176 defaultAll.addActionListener(e -> {
177 for (int i = 0; i < colors.getRowCount(); ++i) {
178 String name = (String) colors.getValueAt(i, 0);
179 Color c = Main.pref.getDefaultColor(name);
180 if (c != null) {
181 colors.setValueAt(c, i, 1);
182 }
183 }
184 });
185 remove = new JButton(tr("Remove"));
186 remove.addActionListener(e -> {
187 int sel = colors.getSelectedRow();
188 del.add((String) colors.getValueAt(sel, 0));
189 tableModel.removeRow(sel);
190 });
191 remove.setEnabled(false);
192 colorEdit.setEnabled(false);
193 defaultSet.setEnabled(false);
194
195 colors = new JTable(tableModel) {
196 @Override
197 public boolean isCellEditable(int row, int column) {
198 return false;
199 }
200
201 @Override public void valueChanged(ListSelectionEvent e) {
202 super.valueChanged(e);
203 int sel = getSelectedRow();
204 remove.setEnabled(sel >= 0 && isRemoveColor(sel));
205 colorEdit.setEnabled(sel >= 0);
206 defaultSet.setEnabled(sel >= 0);
207 }
208 };
209 colors.addMouseListener(new MouseAdapter() {
210 @Override
211 public void mousePressed(MouseEvent me) {
212 if (me.getClickCount() == 2) {
213 colorEdit.doClick();
214 }
215 }
216 });
217 colors.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
218 final TableCellRenderer oldColorsRenderer = colors.getDefaultRenderer(Object.class);
219 colors.setDefaultRenderer(Object.class, (t, o, selected, focus, row, column) -> {
220 if (o == null)
221 return new JLabel();
222 if (column == 1) {
223 Color c = (Color) o;
224 JLabel l = new JLabel(ColorHelper.color2html(c));
225 GuiHelper.setBackgroundReadable(l, c);
226 l.setOpaque(true);
227 return l;
228 }
229 return oldColorsRenderer.getTableCellRendererComponent(t, getName(o.toString()), selected, focus, row, column);
230 });
231 colors.getColumnModel().getColumn(1).setWidth(100);
232 colors.setToolTipText(tr("Colors used by different objects in JOSM."));
233 colors.setPreferredScrollableViewportSize(new Dimension(100, 112));
234
235 JPanel panel = new JPanel(new GridBagLayout());
236 panel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
237 JScrollPane scrollpane = new JScrollPane(colors);
238 scrollpane.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
239 panel.add(scrollpane, GBC.eol().fill(GBC.BOTH));
240 JPanel buttonPanel = new JPanel(new GridBagLayout());
241 panel.add(buttonPanel, GBC.eol().insets(5, 0, 5, 5).fill(GBC.HORIZONTAL));
242 buttonPanel.add(Box.createHorizontalGlue(), GBC.std().fill(GBC.HORIZONTAL));
243 buttonPanel.add(colorEdit, GBC.std().insets(0, 5, 0, 0));
244 buttonPanel.add(defaultSet, GBC.std().insets(5, 5, 5, 0));
245 buttonPanel.add(defaultAll, GBC.std().insets(0, 5, 0, 0));
246 buttonPanel.add(remove, GBC.std().insets(0, 5, 0, 0));
247 gui.getDisplayPreference().addSubTab(this, tr("Colors"), panel);
248 }
249
250 Boolean isRemoveColor(int row) {
251 return ((String) colors.getValueAt(row, 0)).startsWith("layer ");
252 }
253
254 /**
255 * Add all missing color entries.
256 */
257 private static void fixColorPrefixes() {
258 PaintColors.values();
259 ConflictColors.getColors();
260 Severity.getColors();
261 MarkerLayer.getGenericColor();
262 GpxDrawHelper.getGenericColor();
263 OsmDataLayer.getOutsideColor();
264 MapScaler.getColor();
265 MapStatus.getColors();
266 ConflictDialog.getColor();
267 }
268
269 @Override
270 public boolean ok() {
271 boolean ret = false;
272 for (String d : del) {
273 Main.pref.put("color."+d, null);
274 }
275 for (int i = 0; i < colors.getRowCount(); ++i) {
276 String key = (String) colors.getValueAt(i, 0);
277 if (Main.pref.putColor(key, (Color) colors.getValueAt(i, 1)) && key.startsWith("mappaint.")) {
278 ret = true;
279 }
280 }
281 OsmDataLayer.createHatchTexture();
282 return ret;
283 }
284
285 @Override
286 public boolean isExpert() {
287 return false;
288 }
289
290 @Override
291 public TabPreferenceSetting getTabPreferenceSetting(final PreferenceTabbedPane gui) {
292 return gui.getDisplayPreference();
293 }
294}
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