source: josm/trunk/src/org/openstreetmap/josm/gui/preferences/MapPaintPreference.java@ 3906

Last change on this file since 3906 was 3906, checked in by bastiK, 15 years ago

add Potlatch 2 style to the default selection and make map style dialog available
  • Property svn:eol-style set to native
File size: 10.1 KB
Line 
1// License: GPL. Copyright 2007 by Immanuel Scholz and others
2package org.openstreetmap.josm.gui.preferences;
3
4import static org.openstreetmap.josm.tools.I18n.marktr;
5import static org.openstreetmap.josm.tools.I18n.tr;
6
7import java.awt.GridBagLayout;
8import java.util.Arrays;
9import java.util.Collection;
10import java.util.List;
11import java.util.TreeSet;
12
13import javax.swing.BorderFactory;
14import javax.swing.JCheckBox;
15import javax.swing.JPanel;
16import javax.swing.event.ChangeEvent;
17import javax.swing.event.ChangeListener;
18
19import org.openstreetmap.josm.Main;
20import org.openstreetmap.josm.gui.mappaint.MapPaintStyles;
21import org.openstreetmap.josm.gui.preferences.SourceEditor.ExtendedSourceEntry;
22import org.openstreetmap.josm.tools.GBC;
23import org.openstreetmap.josm.tools.Predicate;
24import org.openstreetmap.josm.tools.Utils;
25
26public class MapPaintPreference implements PreferenceSetting {
27 private SourceEditor sources;
28 private JCheckBox enableIconDefault;
29
30 public static class Factory implements PreferenceSettingFactory {
31 public PreferenceSetting createPreferenceSetting() {
32 return new MapPaintPreference();
33 }
34 }
35
36 public void addGui(final PreferenceTabbedPane gui) {
37 enableIconDefault = new JCheckBox(tr("Enable built-in icon defaults"),
38 Main.pref.getBoolean("mappaint.icon.enable-defaults", true));
39
40 sources = new MapPaintSourceEditor();
41
42 final JPanel panel = new JPanel(new GridBagLayout());
43 panel.setBorder(BorderFactory.createEmptyBorder( 0, 0, 0, 0 ));
44
45 panel.add(sources, GBC.eol().fill(GBC.BOTH));
46 panel.add(enableIconDefault, GBC.eol().insets(11,2,5,0));
47
48 gui.mapcontent.addTab(tr("Map Paint Styles"), panel);
49
50 // this defers loading of style sources to the first time the tab
51 // with the map paint preferences is selected by the user
52 //
53 gui.mapcontent.addChangeListener(
54 new ChangeListener() {
55 public void stateChanged(ChangeEvent e) {
56 if (gui.mapcontent.getSelectedComponent() == panel) {
57 sources.initiallyLoadAvailableSources();
58 }
59 }
60 }
61 );
62 }
63
64 class MapPaintSourceEditor extends SourceEditor {
65
66 final private String iconpref = "mappaint.icon.sources";
67
68 public MapPaintSourceEditor() {
69 super(true, "http://josm.openstreetmap.de/styles");
70 }
71
72 @Override
73 public Collection<? extends SourceEntry> getInitialSourcesList() {
74 return MapPaintPrefMigration.INSTANCE.get();
75 }
76
77 @Override
78 public boolean finish() {
79 List<SourceEntry> activeStyles = activeSourcesModel.getSources();
80
81 boolean changed = MapPaintPrefMigration.INSTANCE.put(activeStyles);
82
83 if (tblIconPaths != null) {
84 List<String> iconPaths = iconPathsModel.getIconPaths();
85
86 if (!iconPaths.isEmpty()) {
87 if (Main.pref.putCollection(iconpref, iconPaths)) {
88 changed = true;
89 }
90 } else if (Main.pref.putCollection(iconpref, null)) {
91 changed = true;
92 }
93 }
94 return changed;
95 }
96
97 @Override
98 public Collection<ExtendedSourceEntry> getDefault() {
99 return MapPaintPrefMigration.INSTANCE.getDefault();
100 }
101
102 @Override
103 public Collection<String> getInitialIconPathsList() {
104 return Main.pref.getCollection(iconpref, null);
105 }
106
107 @Override
108 public String getStr(I18nString ident) {
109 switch (ident) {
110 case AVAILABLE_SOURCES:
111 return tr("Available styles:");
112 case ACTIVE_SOURCES:
113 return tr("Active styles:");
114 case NEW_SOURCE_ENTRY_TOOLTIP:
115 return tr("Add a new style by entering filename or URL");
116 case NEW_SOURCE_ENTRY:
117 return tr("New style entry:");
118 case REMOVE_SOURCE_TOOLTIP:
119 return tr("Remove the selected styles from the list of active styles");
120 case EDIT_SOURCE_TOOLTIP:
121 return tr("Edit the filename or URL for the selected active style");
122 case ACTIVATE_TOOLTIP:
123 return tr("Add the selected available styles to the list of active styles");
124 case RELOAD_ALL_AVAILABLE:
125 return marktr("Reloads the list of available styles from ''{0}''");
126 case LOADING_SOURCES_FROM:
127 return marktr("Loading style sources from ''{0}''");
128 case FAILED_TO_LOAD_SOURCES_FROM:
129 return marktr("<html>Failed to load the list of style sources from<br>"
130 + "''{0}''.<br>"
131 + "<br>"
132 + "Details (untranslated):<br>{1}</html>");
133 case FAILED_TO_LOAD_SOURCES_FROM_HELP_TOPIC:
134 return "/Preferences/Styles#FailedToLoadStyleSources";
135 case ILLEGAL_FORMAT_OF_ENTRY:
136 return marktr("Warning: illegal format of entry in style list ''{0}''. Got ''{1}''");
137 default: throw new AssertionError();
138 }
139 }
140
141 }
142
143 public boolean ok() {
144 boolean reload = Main.pref.put("mappaint.icon.enable-defaults", enableIconDefault.isSelected());
145 reload |= sources.finish();
146 if (reload) {
147 MapPaintStyles.readFromPreferences();
148 }
149 if (Main.isDisplayingMapView())
150 {
151 MapPaintStyles.getStyles().clearCached();
152 }
153 return false;
154 }
155
156 /**
157 * Initialize the styles
158 */
159 public static void initialize() {
160 MapPaintStyles.readFromPreferences();
161 }
162
163 public static class MapPaintPrefMigration extends SourceEditor.SourcePrefMigration {
164
165 public final static MapPaintPrefMigration INSTANCE = new MapPaintPrefMigration();
166
167 public MapPaintPrefMigration() {
168 super("mappaint.style.sources",
169 "mappaint.style.enable-defaults",
170 "mappaint.style.sources-list");
171 }
172
173 @Override
174 public List<SourceEntry> get() {
175 List<SourceEntry> ls = super.get();
176 if (adapt_elemstyles_xml(ls)) {
177 put(ls);
178 }
179 if (insertNewDefaults(ls)) {
180 put(ls);
181 }
182 return ls;
183 }
184
185 /**
186 * The internal path of elemstyles.xml has changed, this
187 * can be removed when a few months have passed.
188 */
189 private boolean adapt_elemstyles_xml(List<SourceEntry> ls) {
190 boolean changed = false;
191 for (SourceEntry se : ls) {
192 if (se.url.equals("resource://data/elemstyles.xml")) {
193 se.url = "resource://styles/standard/elemstyles.xml";
194 changed = true;
195 }
196 }
197 return changed;
198 }
199
200 /**
201 * If the selection of default styles changes in future releases, add
202 * the new entries to the user-configured list. Remember the known URLs,
203 * so an item that was deleted explicitly is not added again.
204 */
205 private boolean insertNewDefaults(List<SourceEntry> list) {
206 boolean changed = false;
207
208 Collection<String> knownDefaults = new TreeSet<String>(Main.pref.getCollection("mappaint.style.known-defaults"));
209
210 Collection<ExtendedSourceEntry> defaults = getDefault();
211 int insertionIdx = 0;
212 for (final SourceEntry def : defaults) {
213 int i = Utils.indexOf(list,
214 new Predicate<SourceEntry>() {
215 @Override
216 public boolean evaluate(SourceEntry se) {
217 return Utils.equal(def.url, se.url);
218 }
219 });
220 if (i == -1 && !knownDefaults.contains(def.url)) {
221 list.add(insertionIdx, def);
222 insertionIdx++;
223 changed = true;
224 } else {
225 if (i >= insertionIdx) {
226 insertionIdx = i + 1;
227 }
228 }
229 }
230
231 for (SourceEntry def : defaults) {
232 knownDefaults.add(def.url);
233 }
234 Main.pref.putCollection("mappaint.style.known-defaults", knownDefaults);
235
236 return changed;
237 }
238
239 @Override
240 public Collection<ExtendedSourceEntry> getDefault() {
241 ExtendedSourceEntry defJOSM = new ExtendedSourceEntry("elemstyles.xml", "resource://styles/standard/elemstyles.xml");
242 defJOSM.active = true;
243 defJOSM.name = "standard";
244 defJOSM.title = tr("JOSM Internal Style");
245 defJOSM.description = tr("Internal style to be used as base for runtime switchable overlay styles");
246 ExtendedSourceEntry defPL2 = new ExtendedSourceEntry("potlatch2.mapcss", "resource://styles/standard/potlatch2.mapcss");
247 defPL2.active = false;
248 defPL2.name = "standard";
249 defPL2.title = tr("Potlatch 2");
250 defPL2.description = tr("the main Potlatch 2 style");
251
252 return Arrays.asList(new ExtendedSourceEntry[] { defJOSM, defPL2 });
253 }
254
255 @Override
256 public Collection<String> serialize(SourceEntry entry) {
257 return Arrays.asList(new String[] {entry.url, entry.name, entry.title, Boolean.toString(entry.active)});
258 }
259
260 @Override
261 public SourceEntry deserialize(List<String> entryStr) {
262 if (entryStr.size() < 4)
263 return null;
264 String url = entryStr.get(0);
265 String name = entryStr.get(1);
266 String shortdescription = entryStr.get(2);
267 boolean active = Boolean.parseBoolean(entryStr.get(3));
268 return new SourceEntry(url, name, shortdescription, active);
269 }
270 }
271}
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