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.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 | import java.util.List;
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9 |
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10 | import javax.swing.AbstractAction;
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11 | import javax.swing.JCheckBoxMenuItem;
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12 |
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13 | import org.openstreetmap.josm.gui.dialogs.LayerListDialog;
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14 | import org.openstreetmap.josm.gui.layer.Layer;
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15 | import org.openstreetmap.josm.gui.layer.Layer.LayerAction;
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16 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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17 | import org.openstreetmap.josm.tools.ImageProvider;
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18 |
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19 | /**
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20 | * An action enabling/disabling the {@linkplain OsmDataLayer#setUploadDiscouraged(boolean) discouraged upload flag}
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21 | * of the layer specified in the constructor.
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22 | */
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23 | public class ToggleUploadDiscouragedLayerAction extends AbstractAction implements LayerAction {
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24 |
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25 | private final transient OsmDataLayer layer;
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26 |
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27 | /**
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28 | * Constructs a new {@code ToggleUploadDiscouragedLayerAction}.
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29 | * @param layer the layer for which to toggle the {@linkplain OsmDataLayer#setUploadDiscouraged(boolean) discouraged upload flag}
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30 | */
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31 | public ToggleUploadDiscouragedLayerAction(OsmDataLayer layer) {
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32 | super(tr("Discourage upload"), ImageProvider.get("no_upload"));
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33 | this.layer = layer;
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34 | setEnabled(layer.isUploadable());
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35 | }
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36 |
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37 | @Override
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38 | public void actionPerformed(ActionEvent e) {
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39 | layer.setUploadDiscouraged(!layer.isUploadDiscouraged());
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40 | LayerListDialog.getInstance().repaint();
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41 | }
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42 |
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43 | @Override
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44 | public Component createMenuComponent() {
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45 | JCheckBoxMenuItem item = new JCheckBoxMenuItem(this);
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46 | item.setSelected(layer.isUploadDiscouraged() || !layer.isUploadable());
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47 | return item;
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48 | }
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49 |
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50 | @Override
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51 | public boolean supportLayers(List<Layer> layers) {
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52 | return layers.size() == 1 && layers.get(0) instanceof OsmDataLayer;
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53 | }
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54 | }
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