| 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.actions;
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| 3 |
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| 4 | import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
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| 5 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 6 |
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| 7 | import java.awt.event.ActionEvent;
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| 8 | import java.awt.event.KeyEvent;
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| 9 |
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| 10 | import org.openstreetmap.josm.Main;
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| 11 | import org.openstreetmap.josm.data.osm.DataSet;
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| 12 | import org.openstreetmap.josm.gui.MainApplication;
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| 13 | import org.openstreetmap.josm.gui.dialogs.OsmIdSelectionDialog;
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| 14 | import org.openstreetmap.josm.gui.history.HistoryBrowserDialogManager;
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| 15 | import org.openstreetmap.josm.io.OnlineResource;
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| 16 | import org.openstreetmap.josm.tools.Shortcut;
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| 17 |
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| 18 | /**
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| 19 | * Display history information about OSM ways, nodes, or relations.
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| 20 | * @since 968
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| 21 | */
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| 22 | public class HistoryInfoAction extends JosmAction {
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| 23 |
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| 24 | /**
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| 25 | * Constructs a new {@code HistoryInfoAction}.
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| 26 | */
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| 27 | public HistoryInfoAction() {
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| 28 | super(tr("History"), "dialogs/history",
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| 29 | tr("Display history information about OSM ways, nodes, or relations."),
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| 30 | Shortcut.registerShortcut("core:historyinfo",
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| 31 | tr("History"), KeyEvent.VK_H, Shortcut.CTRL), false);
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| 32 | putValue("help", ht("/Action/ObjectHistory"));
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| 33 | putValue("toolbar", "action/historyinfo");
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| 34 | MainApplication.getToolbar().register(this);
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| 35 | setEnabled(true);
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| 36 | }
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| 37 |
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| 38 | @Override
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| 39 | public void actionPerformed(ActionEvent ae) {
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| 40 | DataSet set = getLayerManager().getEditDataSet();
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| 41 | if (set != null && !set.selectionEmpty()) {
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| 42 | HistoryBrowserDialogManager.getInstance().showHistory(set.getAllSelected());
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| 43 | } else {
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| 44 | HistoryObjectIDDialog dialog = new HistoryObjectIDDialog();
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| 45 | if (dialog.showDialog().getValue() == dialog.getContinueButtonIndex()) {
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| 46 | HistoryBrowserDialogManager.getInstance().showHistory(dialog.getOsmIds());
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| 47 | }
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| 48 | }
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| 49 | }
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| 50 |
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| 51 | /**
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| 52 | * Dialog allowing to choose object id if no one is selected.
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| 53 | * @since 6448
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| 54 | */
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| 55 | public static class HistoryObjectIDDialog extends OsmIdSelectionDialog {
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| 56 |
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| 57 | /**
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| 58 | * Constructs a new {@code HistoryObjectIDDialog}.
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| 59 | */
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| 60 | public HistoryObjectIDDialog() {
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| 61 | super(Main.parent, tr("Show history"), tr("Show history"), tr("Cancel"));
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| 62 | setButtonIcons("dialogs/history", "cancel");
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| 63 | init();
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| 64 | }
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| 65 |
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| 66 | @Override
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| 67 | public void setupDialog() {
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| 68 | super.setupDialog();
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| 69 | buttons.get(0).setEnabled(!Main.isOffline(OnlineResource.OSM_API));
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| 70 | }
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| 71 | }
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| 72 | }
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