1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.actions.mapmode;
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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.KeyEvent;
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8 |
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9 | import org.openstreetmap.josm.gui.MainApplication;
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10 | import org.openstreetmap.josm.gui.MapFrame;
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11 | import org.openstreetmap.josm.gui.layer.Layer;
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12 | import org.openstreetmap.josm.tools.ImageProvider;
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13 | import org.openstreetmap.josm.tools.Shortcut;
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14 |
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15 | /**
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16 | * Lasso selection mode: select objects within a hand-drawn region.
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17 | * @since 15445
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18 | */
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19 | public class SelectLassoAction extends MapMode {
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20 |
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21 | /**
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22 | * Constructs a new {@code SelectLassoAction}.
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23 | */
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24 | public SelectLassoAction() {
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25 | super(tr("Lasso Mode"),
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26 | /* ICON(mapmode/) */ "rope",
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27 | tr("Lasso selection mode: select objects within a hand-drawn region"),
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28 | Shortcut.registerShortcut("mapmode:lasso", tr("Mode: {0}", tr("Lasso Mode")), KeyEvent.CHAR_UNDEFINED, Shortcut.NONE),
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29 | ImageProvider.getCursor("normal", "rope"));
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30 | setHelpId(ht("/Action/LassoMode"));
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31 | }
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32 |
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33 | @Override
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34 | public void enterMode() {
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35 | if (MainApplication.isDisplayingMapView()) {
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36 | MapFrame map = MainApplication.getMap();
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37 | map.mapModeSelect.setLassoMode(true);
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38 | map.mapModeSelect.enterMode();
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39 | }
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40 | super.enterMode();
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41 | }
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42 |
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43 | @Override
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44 | public void exitMode() {
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45 | if (MainApplication.isDisplayingMapView()) {
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46 | MapFrame map = MainApplication.getMap();
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47 | map.mapModeSelect.setLassoMode(false);
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48 | map.mapModeSelect.exitMode();
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49 | }
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50 | super.exitMode();
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51 | }
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52 |
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53 | @Override
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54 | public boolean layerIsSupported(Layer l) {
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55 | return MainApplication.getMap().mapModeSelect.layerIsSupported(l);
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56 | }
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57 |
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58 | @Override
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59 | public String getModeHelpText() {
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60 | return MainApplication.getMap().mapModeSelect.getModeHelpText();
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61 | }
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62 | }
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