[298] | 1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
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[626] | 2 | package org.openstreetmap.josm.tools;
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| 3 |
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[2748] | 4 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 5 |
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[3524] | 6 | import java.awt.Desktop;
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[626] | 7 | import java.io.IOException;
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| 8 | import java.net.MalformedURLException;
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[3524] | 9 | import java.net.URI;
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[626] | 10 | import java.net.URL;
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| 11 |
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| 12 | import javax.swing.JApplet;
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| 13 |
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| 14 | import org.openstreetmap.josm.Main;
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| 15 |
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| 16 | /**
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| 17 | * Helper to open platform web browser on different platforms
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[1023] | 18 | *
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| 19 | * This now delegates the real work to a platform specific class.
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| 20 | *
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[626] | 21 | * @author Imi
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| 22 | */
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| 23 | public class OpenBrowser {
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| 24 |
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[1169] | 25 | /**
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| 26 | * @return <code>null</code> for success or a string in case of an error.
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[2748] | 27 | * @throws IllegalStateException thrown if no platform is set to which opening the URL can be dispatched,
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| 28 | * {@see Main#platform}
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[1169] | 29 | */
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[3524] | 30 | public static String displayUrl(URI uri) {
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[1169] | 31 | if (Main.applet) {
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| 32 | try {
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| 33 | JApplet applet = (JApplet) Main.parent;
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[3524] | 34 | applet.getAppletContext().showDocument(uri.toURL());
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[1169] | 35 | return null;
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| 36 | } catch (MalformedURLException mue) {
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| 37 | return mue.getMessage();
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| 38 | }
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| 39 | }
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[626] | 40 |
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[3524] | 41 | if (Desktop.isDesktopSupported()) {
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| 42 | try {
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| 43 | Desktop.getDesktop().browse(uri);
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| 44 | } catch (Exception e) {
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| 45 | e.printStackTrace();
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| 46 | return e.getMessage();
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| 47 | }
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| 48 | } else {
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| 49 | System.err.println("Warning: Desktop class is not supported. Platform dependent fall back for open url in browser.");
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| 50 |
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| 51 | if (Main.platform == null)
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| 52 | throw new IllegalStateException(tr("Failed to open URL. There is currently no platform set. Please set a platform first."));
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| 53 | try {
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| 54 | Main.platform.openUrl(uri.toString());
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| 55 | } catch (IOException e) {
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| 56 | return e.getMessage();
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| 57 | }
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| 58 | }
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| 59 | return null;
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| 60 | }
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| 61 |
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| 62 | public static String displayUrl(String url) {
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[1169] | 63 | try {
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[3524] | 64 | return displayUrl(new URI(url));
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| 65 | } catch (Exception e) {
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[1169] | 66 | return e.getMessage();
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| 67 | }
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| 68 | }
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[626] | 69 | }
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