source: josm/trunk/src/org/openstreetmap/josm/actions/AboutAction.java@ 14623

Last change on this file since 14623 was 14623, checked in by Don-vip, 5 years ago

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  • Property svn:eol-style set to native
File size: 8.3 KB
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[8378]1// License: GPL. For details, see LICENSE file.
[626]2package org.openstreetmap.josm.actions;
3
[302]4import static org.openstreetmap.josm.tools.I18n.tr;
5
[9019]6import java.awt.Color;
[302]7import java.awt.Dimension;
[13781]8import java.awt.FlowLayout;
[302]9import java.awt.GridBagLayout;
10import java.awt.event.ActionEvent;
11import java.awt.event.KeyEvent;
[13781]12import java.awt.event.MouseAdapter;
13import java.awt.event.MouseEvent;
[9019]14import java.io.BufferedReader;
15import java.io.IOException;
16import java.io.InputStream;
17import java.io.InputStreamReader;
[302]18
19import javax.swing.BorderFactory;
20import javax.swing.JLabel;
21import javax.swing.JPanel;
22import javax.swing.JScrollPane;
23import javax.swing.JTabbedPane;
[9019]24import javax.swing.JTextArea;
[302]25
[2358]26import org.openstreetmap.josm.data.Version;
[10062]27import org.openstreetmap.josm.gui.ExtendedDialog;
[12643]28import org.openstreetmap.josm.gui.MainApplication;
[5493]29import org.openstreetmap.josm.gui.util.GuiHelper;
[6901]30import org.openstreetmap.josm.gui.widgets.JMultilineLabel;
[5886]31import org.openstreetmap.josm.gui.widgets.JosmTextArea;
[6340]32import org.openstreetmap.josm.gui.widgets.UrlLabel;
[1326]33import org.openstreetmap.josm.plugins.PluginHandler;
[14119]34import org.openstreetmap.josm.spi.preferences.Config;
[302]35import org.openstreetmap.josm.tools.GBC;
36import org.openstreetmap.josm.tools.ImageProvider;
[13781]37import org.openstreetmap.josm.tools.ImageProvider.ImageSizes;
[12620]38import org.openstreetmap.josm.tools.Logging;
[13781]39import org.openstreetmap.josm.tools.OpenBrowser;
[2017]40import org.openstreetmap.josm.tools.Shortcut;
[13647]41import org.openstreetmap.josm.tools.Utils;
[623]42
[626]43/**
[8442]44 * Nice about screen.
[1023]45 *
[8442]46 * The REVISION resource is read and if present, it shows the revision information of the jar-file.
[1023]47 *
[626]48 * @author imi
49 */
[10234]50public final class AboutAction extends JosmAction {
[2370]51
[5886]52 /**
53 * Constructs a new {@code AboutAction}.
54 */
[1169]55 public AboutAction() {
[7771]56 super(tr("About"), "logo", tr("Display the about screen."),
[4942]57 Shortcut.registerShortcut("system:about", tr("About"),
[4982]58 KeyEvent.VK_F1, Shortcut.SHIFT), true);
[1169]59 }
[626]60
[6084]61 @Override
[1169]62 public void actionPerformed(ActionEvent e) {
[5493]63 final JTabbedPane about = new JTabbedPane();
[2370]64
[5194]65 Version version = Version.getInstance();
66
[5886]67 JosmTextArea readme = new JosmTextArea();
[10713]68 readme.setFont(GuiHelper.getMonospacedFont(readme));
[2358]69 readme.setEditable(false);
[9019]70 setTextFromResourceFile(readme, "/README");
[5194]71 readme.setCaretPosition(0);
[626]72
[5886]73 JosmTextArea revision = new JosmTextArea();
[10713]74 revision.setFont(GuiHelper.getMonospacedFont(revision));
[5194]75 revision.setEditable(false);
76 revision.setText(version.getReleaseAttributes());
77 revision.setCaretPosition(0);
78
[5886]79 JosmTextArea contribution = new JosmTextArea();
[2358]80 contribution.setEditable(false);
[9019]81 setTextFromResourceFile(contribution, "/CONTRIBUTION");
[5194]82 contribution.setCaretPosition(0);
[626]83
[5886]84 JosmTextArea license = new JosmTextArea();
[2358]85 license.setEditable(false);
[9019]86 setTextFromResourceFile(license, "/LICENSE");
[5194]87 license.setCaretPosition(0);
[2370]88
[1169]89 JPanel info = new JPanel(new GridBagLayout());
[6901]90 final JMultilineLabel label = new JMultilineLabel("<html>" +
91 "<h1>" + "JOSM – " + tr("Java OpenStreetMap Editor") + "</h1>" +
92 "<p style='font-size:75%'></p>" +
93 "<p>" + tr("Version {0}", version.getVersionString()) + "</p>" +
94 "<p style='font-size:50%'></p>" +
95 "<p>" + tr("Last change at {0}", version.getTime()) + "</p>" +
96 "<p style='font-size:50%'></p>" +
[13647]97 "<p>" + tr("Java Version {0}", Utils.getSystemProperty("java.version")) + "</p>" +
[6901]98 "<p style='font-size:50%'></p>" +
99 "</html>");
[13781]100 info.add(label, GBC.eol().fill(GBC.HORIZONTAL).insets(10, 0, 0, 10));
[8510]101 info.add(new JLabel(tr("Homepage")), GBC.std().insets(10, 0, 10, 0));
[14119]102 info.add(new UrlLabel(Config.getUrls().getJOSMWebsite(), 2), GBC.eol());
[13781]103 info.add(new JLabel(tr("Translations")), GBC.std().insets(10, 0, 10, 0));
104 info.add(new UrlLabel("https://translations.launchpad.net/josm", 2), GBC.eol());
105 info.add(new JLabel(tr("Follow us on")), GBC.std().insets(10, 10, 10, 0));
106 JPanel logos = new JPanel(new FlowLayout());
[13782]107 logos.add(createImageLink("OpenStreetMap", /* ICON(dialogs/about/) */ "openstreetmap",
108 "https://www.openstreetmap.org/user/josmeditor/diary"));
109 logos.add(createImageLink("Twitter", /* ICON(dialogs/about/) */ "twitter", "https://twitter.com/josmeditor"));
110 logos.add(createImageLink("Facebook", /* ICON(dialogs/about/) */ "facebook", "https://www.facebook.com/josmeditor"));
[14107]111 logos.add(createImageLink("GitHub", /* ICON(dialogs/about/) */ "github", "https://github.com/JOSM"));
[13781]112 info.add(logos, GBC.eol().insets(0, 10, 0, 0));
[8510]113 info.add(GBC.glue(0, 5), GBC.eol());
[626]114
[1169]115 about.addTab(tr("Info"), info);
116 about.addTab(tr("Readme"), createScrollPane(readme));
117 about.addTab(tr("Revision"), createScrollPane(revision));
118 about.addTab(tr("Contribution"), createScrollPane(contribution));
[1802]119 about.addTab(tr("License"), createScrollPane(license));
[1326]120 about.addTab(tr("Plugins"), new JScrollPane(PluginHandler.getInfoPanel()));
[626]121
[13783]122 // Get the list of Launchpad contributors using customary msgid “translator-credits”
123 String translators = tr("translator-credits");
[13824]124 if (translators != null && !translators.isEmpty() && !"translator-credits".equals(translators)) {
[13783]125 about.addTab(tr("Translators"), createScrollPane(new JosmTextArea(translators)));
126 }
127
[5493]128 // Intermediate panel to allow proper optionPane resizing
129 JPanel panel = new JPanel(new GridBagLayout());
[10062]130 panel.setPreferredSize(new Dimension(890, 300));
[10428]131 panel.add(new JLabel("", ImageProvider.get("logo.svg", ImageProvider.ImageSizes.ABOUT_LOGO),
[10062]132 JLabel.CENTER), GBC.std().insets(0, 5, 0, 0));
[5493]133 panel.add(about, GBC.std().fill());
[6069]134
[5493]135 GuiHelper.prepareResizeableOptionPane(panel, panel.getPreferredSize());
[14153]136 int ret = new ExtendedDialog(MainApplication.getMainFrame(), tr("About JOSM..."), tr("OK"), tr("Report bug"))
[12279]137 .setButtonIcons("ok", "bug")
[10062]138 .setContent(panel, false)
139 .showDialog().getValue();
140 if (2 == ret) {
[12643]141 MainApplication.getMenu().reportbug.actionPerformed(null);
[10062]142 }
[1169]143 }
[626]144
[13781]145 private static JLabel createImageLink(String tooltip, String icon, final String link) {
146 JLabel label = new JLabel(ImageProvider.get("dialogs/about", icon, ImageSizes.LARGEICON));
147 label.setToolTipText(tooltip);
148 label.addMouseListener(new MouseAdapter() {
149 @Override
150 public void mouseClicked(MouseEvent e) {
151 OpenBrowser.displayUrl(link);
152 }
153 });
154 return label;
155 }
156
[9019]157 /**
158 * Reads the contents of the resource file that is described by the {@code filePath}-attribute and puts that text
159 * into the {@link JTextArea} given by the {@code ta}-attribute.
160 * @param ta the {@link JTextArea} to put the files contents into
161 * @param filePath the path where the resource file to read resides
162 */
163 private void setTextFromResourceFile(JTextArea ta, String filePath) {
[14480]164 InputStream is = Utils.getResourceAsStream(getClass(), filePath);
[9019]165 if (is == null) {
166 displayErrorMessage(ta, tr("Failed to locate resource ''{0}''.", filePath));
167 } else {
[10234]168 try (InputStreamReader reader = new InputStreamReader(is, "UTF-8");
169 BufferedReader br = new BufferedReader(reader)) {
[9019]170 String line;
171 while ((line = br.readLine()) != null) {
172 ta.append(line+'\n');
173 }
174 } catch (IOException e) {
[12620]175 Logging.warn(e);
[9019]176 displayErrorMessage(ta, tr("Failed to load resource ''{0}'', error is {1}.", filePath, e.toString()));
177 }
178 }
179 }
180
181 private static void displayErrorMessage(JTextArea ta, String msg) {
[12620]182 Logging.warn(msg);
[9019]183 ta.setForeground(new Color(200, 0, 0));
184 ta.setText(msg);
185 }
186
[8870]187 private static JScrollPane createScrollPane(JosmTextArea area) {
[8510]188 area.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
[1169]189 area.setOpaque(false);
190 JScrollPane sp = new JScrollPane(area);
191 sp.setBorder(null);
192 sp.setOpaque(false);
193 return sp;
194 }
[626]195}
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