| 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.gui.dialogs.changeset;
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| 3 |
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| 4 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 5 |
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| 6 | import java.awt.Component;
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| 7 | import java.awt.event.ActionEvent;
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| 8 |
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| 9 | import javax.swing.AbstractAction;
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| 10 |
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| 11 | import org.openstreetmap.josm.actions.downloadtasks.ChangesetContentDownloadTask;
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| 12 | import org.openstreetmap.josm.tools.CheckParameterUtil;
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| 13 | import org.openstreetmap.josm.tools.ImageProvider;
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| 14 |
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| 15 | /**
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| 16 | * Downloads/Updates the content of the changeset.
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| 17 | * @since 9493
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| 18 | */
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| 19 | public class DownloadChangesetContentAction extends AbstractAction {
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| 20 | private final transient ChangesetAware component;
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| 21 |
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| 22 | /**
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| 23 | * Constructs a new {@code DownloadChangesetContentAction}.
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| 24 | * @param component changeset-aware component
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| 25 | */
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| 26 | public DownloadChangesetContentAction(ChangesetAware component) {
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| 27 | CheckParameterUtil.ensureParameterNotNull(component, "component");
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| 28 | putValue(NAME, tr("Download content"));
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| 29 | new ImageProvider("dialogs/changeset", "downloadchangesetcontent").getResource().attachImageIcon(this);
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| 30 | putValue(SHORT_DESCRIPTION, tr("Download the changeset content from the OSM server"));
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| 31 | this.component = component;
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| 32 | }
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| 33 |
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| 34 | @Override
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| 35 | public void actionPerformed(ActionEvent evt) {
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| 36 | if (component.getCurrentChangeset() != null) {
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| 37 | ChangesetCacheManager.getInstance().runDownloadTask(new ChangesetContentDownloadTask(
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| 38 | (Component) component, component.getCurrentChangeset().getId()));
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| 39 | }
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| 40 | }
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| 41 |
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| 42 | /**
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| 43 | * Init properties.
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| 44 | */
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| 45 | public void initProperties() {
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| 46 | if (component.getCurrentChangeset() == null) {
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| 47 | setEnabled(false);
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| 48 | return;
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| 49 | } else {
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| 50 | setEnabled(true);
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| 51 | }
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| 52 | if (component.getCurrentChangeset().getContent() == null) {
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| 53 | putValue(NAME, tr("Download content"));
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| 54 | new ImageProvider("dialogs/changeset", "downloadchangesetcontent").getResource().attachImageIcon(this);
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| 55 | putValue(SHORT_DESCRIPTION, tr("Download the changeset content from the OSM server"));
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| 56 | } else {
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| 57 | putValue(NAME, tr("Update content"));
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| 58 | new ImageProvider("dialogs/changeset", "updatechangesetcontent").getResource().attachImageIcon(this);
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| 59 | putValue(SHORT_DESCRIPTION, tr("Update the changeset content from the OSM server"));
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| 60 | }
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| 61 | }
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| 62 | }
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