1 | package org.expeditee.gio.gesture.data;
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2 |
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3 | import org.expeditee.core.Point;
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4 |
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5 | public class SelectAreaGestureData extends ItemSpecificGestureData {
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6 |
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7 | private Point _draggedFrom;
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8 | private boolean _finishedDragging;
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9 |
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10 | public SelectAreaGestureData(Point moveTo, Point draggedFrom, boolean finishedDragging)
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11 | {
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12 | super(moveTo);
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13 | if (draggedFrom != null) _draggedFrom = draggedFrom.clone();
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14 | _finishedDragging = finishedDragging;
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15 | }
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16 |
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17 | public SelectAreaGestureData(Point moveTo, Point draggedFrom)
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18 | {
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19 | this(moveTo, draggedFrom, false);
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20 | }
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21 |
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22 | public SelectAreaGestureData(Point moveTo)
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23 | {
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24 | this(moveTo, null, false);
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25 | }
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26 |
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27 | public SelectAreaGestureData()
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28 | {
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29 | super();
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30 | _draggedFrom = null;
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31 | _finishedDragging = true;
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32 | }
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33 |
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34 | public SelectAreaGestureData(SelectAreaGestureData other)
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35 | {
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36 | super(other);
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37 | if (other != null) {
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38 | if (other._draggedFrom != null) _draggedFrom = other._draggedFrom.clone();
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39 | _finishedDragging = other._finishedDragging;
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40 | }
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41 | }
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42 |
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43 | public SelectAreaGestureData carryOn(Point moveTo)
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44 | {
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45 | SelectAreaGestureData data = this.clone();
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46 | data._position = moveTo;
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47 | return data;
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48 | }
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49 |
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50 | public SelectAreaGestureData finalise()
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51 | {
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52 | SelectAreaGestureData data = this.clone();
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53 | data._finishedDragging = true;
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54 | return data;
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55 | }
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56 |
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57 | public boolean wasDragged()
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58 | {
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59 | return _draggedFrom != null;
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60 | }
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61 |
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62 | public Point getDraggedFrom()
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63 | {
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64 | if (_draggedFrom == null) return null;
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65 |
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66 | return _draggedFrom.clone();
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67 | }
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68 |
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69 | public boolean getFinishedDragging()
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70 | {
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71 | return _finishedDragging;
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72 | }
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73 |
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74 | public SelectAreaGestureData clone()
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75 | {
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76 | return new SelectAreaGestureData(this);
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77 | }
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78 | }
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