1 |
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2 | package de.ugoe.cs.quest.plugin.jfc.eventcore;
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3 |
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4 | import java.awt.event.FocusEvent;
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5 | import java.awt.event.KeyEvent;
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6 | import java.awt.event.MouseEvent;
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7 |
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8 | /**
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9 | * <p>
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10 | * Enumeration to deal with JFC event ids.
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11 | * </p>
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12 | *
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13 | * @version 1.0
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14 | * @author Patrick Harms
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15 | */
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16 | public enum JFCEventId {
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17 |
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18 | MOUSE_CLICKED(MouseEvent.MOUSE_CLICKED), MOUSE_PRESSED(MouseEvent.MOUSE_PRESSED),
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19 | MOUSE_RELEASED(MouseEvent.MOUSE_RELEASED), MOUSE_MOVED(MouseEvent.MOUSE_MOVED), MOUSE_ENTERED(
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20 | MouseEvent.MOUSE_ENTERED), MOUSE_EXITED(MouseEvent.MOUSE_EXITED), MOUSE_DRAGGED(
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21 | MouseEvent.MOUSE_DRAGGED), MOUSE_WHEEL(MouseEvent.MOUSE_WHEEL), FOCUS_GAINED(
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22 | FocusEvent.FOCUS_GAINED), FOCUS_LOST(FocusEvent.FOCUS_LOST), KEY_TYPED(KeyEvent.KEY_TYPED),
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23 | KEY_PRESSED(KeyEvent.KEY_PRESSED), KEY_RELEASED(KeyEvent.KEY_RELEASED);
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24 |
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25 | /**
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26 | * <p>
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27 | * Numerical representation of the event type.
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28 | * </p>
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29 | */
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30 | private int mNumber;
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31 |
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32 | /**
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33 | * <p>
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34 | * Constructor. Creates a new JFCEventId.
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35 | * </p>
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36 | *
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37 | * @param number
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38 | * numerical representation of the event type.
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39 | */
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40 | JFCEventId(int number) {
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41 | mNumber = number;
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42 | }
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43 |
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44 | /**
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45 | * <p>
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46 | * Returns the numerical representation of the event type.
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47 | * </p>
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48 | *
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49 | * @return the numerical representation
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50 | */
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51 | public int getNumber() {
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52 | return mNumber;
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53 | }
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54 |
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55 | /**
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56 | * <p>
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57 | * Parses an {@link String} and returns the respective JFCEventId if possible.
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58 | * </p>
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59 | *
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60 | * @param numberString
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61 | * String representation of the event type
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62 | * @return created JFCEventId
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63 | * @throws IllegalArgumentException
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64 | * thrown if there is no JFCEventId that correlates to numberString
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65 | */
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66 | public static JFCEventId parseEventId(String numberString) throws IllegalArgumentException {
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67 | try {
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68 | int number = Integer.parseInt(numberString);
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69 | return valueOf(number);
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70 | }
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71 | catch (NumberFormatException e) {
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72 | return JFCEventId.valueOf(JFCEventId.class, numberString);
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73 | }
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74 | }
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75 |
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76 | /**
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77 | * <p>
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78 | * Returns the JFCEventId associated with an integer.
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79 | * </p>
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80 | *
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81 | * @param number
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82 | * integer to which the according JFCEventId is returned
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83 | * @return the JFCEventId
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84 | * @throws IllegalArgumentException
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85 | * thrown if there is no JFCEventId that correlates to number
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86 | */
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87 | public static JFCEventId valueOf(int number) throws IllegalArgumentException {
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88 | for (JFCEventId type : JFCEventId.values()) {
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89 | if (type.mNumber == number) {
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90 | return type;
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91 | }
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92 | }
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93 |
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94 | throw new IllegalArgumentException("there is no event type with number " + number);
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95 | }
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96 |
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97 | }
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