001// License: GPL. For details, see LICENSE file.
002package org.openstreetmap.josm.gui.dialogs.relation.actions;
003
004import static org.openstreetmap.josm.tools.I18n.tr;
005
006import java.awt.Dialog;
007import java.awt.event.ActionEvent;
008import java.awt.event.KeyEvent;
009
010import org.openstreetmap.josm.gui.MainApplication;
011import org.openstreetmap.josm.gui.dialogs.relation.DownloadRelationMemberTask;
012import org.openstreetmap.josm.tools.ImageProvider;
013import org.openstreetmap.josm.tools.Shortcut;
014
015/**
016 * Download all incomplete members.
017 * @since 9496
018 */
019public class DownloadIncompleteMembersAction extends AbstractRelationEditorAction {
020    private static final long serialVersionUID = 1L;
021
022    /**
023     * Constructs a new {@code DownloadIncompleteMembersAction}.
024     * @param editorAccess An interface to access the relation editor contents.
025     * @param actionMapKey action map key
026     */
027    public DownloadIncompleteMembersAction(IRelationEditorActionAccess editorAccess, String actionMapKey) {
028        super(editorAccess, actionMapKey, IRelationEditorUpdateOn.MEMBER_TABLE_CHANGE);
029        Shortcut sc = Shortcut.registerShortcut("relationeditor:downloadincomplete", tr("Relation Editor: Download Members"),
030            KeyEvent.VK_HOME, Shortcut.ALT);
031        sc.setAccelerator(this);
032        sc.setTooltip(this, tr("Download all incomplete members"));
033        new ImageProvider("dialogs/relation", "downloadincomplete").getResource().attachImageIcon(this, true);
034        putValue(NAME, tr("Download members"));
035        updateEnabledState();
036    }
037
038    @Override
039    public void actionPerformed(ActionEvent e) {
040        if (!isEnabled())
041            return;
042        MainApplication.worker.submit(new DownloadRelationMemberTask(
043                getEditor().getRelation(),
044                getMemberTableModel().getIncompleteMemberPrimitives(),
045                getLayer(),
046                (Dialog) getEditor())
047        );
048    }
049
050    @Override
051    protected void updateEnabledState() {
052        setEnabled(getMemberTableModel().hasIncompleteMembers() && canDownload());
053    }
054}