source: josm/trunk/src/org/openstreetmap/josm/actions/AbstractInfoAction.java@ 6894

Last change on this file since 6894 was 6889, checked in by Don-vip, 10 years ago

fix some Sonar issues (JLS order)
  • Property svn:eol-style set to native
File size: 6.2 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.actions;
3
4import static org.openstreetmap.josm.tools.I18n.tr;
5import static org.openstreetmap.josm.tools.I18n.trn;
6
7import java.awt.event.ActionEvent;
8import java.util.ArrayList;
9import java.util.Collection;
10import java.util.Iterator;
11import java.util.List;
12import java.util.regex.Pattern;
13
14import javax.swing.JOptionPane;
15
16import org.openstreetmap.josm.Main;
17import org.openstreetmap.josm.data.osm.OsmPrimitive;
18import org.openstreetmap.josm.gui.HelpAwareOptionPane;
19import org.openstreetmap.josm.gui.HelpAwareOptionPane.ButtonSpec;
20import org.openstreetmap.josm.gui.help.HelpUtil;
21import org.openstreetmap.josm.io.OsmApi;
22import org.openstreetmap.josm.tools.ImageProvider;
23import org.openstreetmap.josm.tools.OpenBrowser;
24import org.openstreetmap.josm.tools.Shortcut;
25
26public abstract class AbstractInfoAction extends JosmAction {
27
28 public AbstractInfoAction(boolean installAdapters) {
29 super(installAdapters);
30 }
31
32 public AbstractInfoAction(String name, String iconName, String tooltip, Shortcut shortcut, boolean register, String toolbarId, boolean installAdapters) {
33 super(name, iconName, tooltip, shortcut, register, toolbarId, installAdapters);
34 }
35
36 /**
37 * replies the base URL for browsing information about about a primitive
38 *
39 * @return the base URL, i.e. http://api.openstreetmap.org/browse
40 */
41 public static String getBaseBrowseUrl() {
42 String baseUrl = Main.pref.get("osm-server.url", OsmApi.DEFAULT_API_URL);
43 Pattern pattern = Pattern.compile("/api/?$");
44 String ret = pattern.matcher(baseUrl).replaceAll("/browse");
45 if (ret.equals(baseUrl)) {
46 Main.warn(tr("Unexpected format of API base URL. Redirection to info or history page for OSM object will probably fail. API base URL is: ''{0}''",baseUrl));
47 }
48 if (ret.startsWith("http://api.openstreetmap.org/")) {
49 ret = ret.substring("http://api.openstreetmap.org/".length());
50 ret = Main.OSM_WEBSITE + "/" + ret;
51 }
52 return ret;
53 }
54
55 /**
56 * replies the base URL for browsing information about a user
57 *
58 * @return the base URL, i.e. http://www.openstreetmap.org/user
59 */
60 public static String getBaseUserUrl() {
61 String baseUrl = Main.pref.get("osm-server.url", OsmApi.DEFAULT_API_URL);
62 Pattern pattern = Pattern.compile("/api/?$");
63 String ret = pattern.matcher(baseUrl).replaceAll("/user");
64 if (ret.equals(baseUrl)) {
65 Main.warn(tr("Unexpected format of API base URL. Redirection to user page for OSM user will probably fail. API base URL is: ''{0}''",baseUrl));
66 }
67 if (ret.startsWith("http://api.openstreetmap.org/")) {
68 ret = ret.substring("http://api.openstreetmap.org/".length());
69 ret = Main.OSM_WEBSITE + "/" + ret;
70 }
71 return ret;
72 }
73
74 public static boolean confirmLaunchMultiple(int numBrowsers) {
75 String msg = /* for correct i18n of plural forms - see #9110 */ trn(
76 "You are about to launch {0} browser window.<br>"
77 + "This may both clutter your screen with browser windows<br>"
78 + "and take some time to finish.",
79 "You are about to launch {0} browser windows.<br>"
80 + "This may both clutter your screen with browser windows<br>"
81 + "and take some time to finish.", numBrowsers, numBrowsers);
82 msg = "<html>" + msg + "</html>";
83 ButtonSpec[] spec = new ButtonSpec[] {
84 new ButtonSpec(
85 tr("Continue"),
86 ImageProvider.get("ok"),
87 trn("Click to continue and to open {0} browser", "Click to continue and to open {0} browsers", numBrowsers, numBrowsers),
88 null // no specific help topic
89 ),
90 new ButtonSpec(
91 tr("Cancel"),
92 ImageProvider.get("cancel"),
93 tr("Click to abort launching external browsers"),
94 null // no specific help topic
95 )
96 };
97 int ret = HelpAwareOptionPane.showOptionDialog(
98 Main.parent,
99 msg,
100 tr("Warning"),
101 JOptionPane.WARNING_MESSAGE,
102 null,
103 spec,
104 spec[0],
105 HelpUtil.ht("/WarningMessages#ToManyBrowsersToOpen")
106 );
107 return ret == 0;
108 }
109
110 protected void launchInfoBrowsersForSelectedPrimitives() {
111 List<OsmPrimitive> primitivesToShow = new ArrayList<OsmPrimitive>(getCurrentDataSet().getAllSelected());
112
113 // filter out new primitives which are not yet uploaded to the server
114 //
115 Iterator<OsmPrimitive> it = primitivesToShow.iterator();
116 while(it.hasNext()) {
117 if (it.next().isNew()) {
118 it.remove();
119 }
120 }
121
122 if (primitivesToShow.isEmpty()) {
123 JOptionPane.showMessageDialog(
124 Main.parent,
125 tr("Please select at least one already uploaded node, way, or relation."),
126 tr("Warning"),
127 JOptionPane.WARNING_MESSAGE
128 );
129 return;
130 }
131
132 // don't launch more than 10 browser instances / browser windows
133 //
134 int max = Math.min(10, primitivesToShow.size());
135 if (primitivesToShow.size() > max && ! confirmLaunchMultiple(primitivesToShow.size()))
136 return;
137 for(int i = 0; i < max; i++) {
138 OpenBrowser.displayUrl(createInfoUrl(primitivesToShow.get(i)));
139 }
140 }
141
142 @Override
143 public void actionPerformed(ActionEvent e) {
144 launchInfoBrowsersForSelectedPrimitives();
145 }
146
147 protected abstract String createInfoUrl(Object infoObject);
148
149 @Override
150 protected void updateEnabledState() {
151 setEnabled(getCurrentDataSet() != null && !getCurrentDataSet().getSelected().isEmpty());
152 }
153
154 @Override
155 protected void updateEnabledState(Collection<? extends OsmPrimitive> selection) {
156 setEnabled(selection != null && !selection.isEmpty());
157 }
158}
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