1 | |
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2 | package de.ugoe.cs.autoquest.plugin.html.eventcore; |
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3 | |
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4 | import java.util.Map; |
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5 | import java.util.logging.Level; |
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6 | |
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7 | import de.ugoe.cs.autoquest.eventcore.IEventType; |
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8 | import de.ugoe.cs.autoquest.eventcore.gui.IInteraction; |
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9 | import de.ugoe.cs.autoquest.eventcore.gui.KeyboardFocusChange; |
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10 | import de.ugoe.cs.autoquest.eventcore.gui.MouseButtonInteraction; |
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11 | import de.ugoe.cs.autoquest.eventcore.gui.MouseClick; |
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12 | import de.ugoe.cs.autoquest.eventcore.gui.Scroll; |
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13 | import de.ugoe.cs.util.console.Console; |
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14 | |
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15 | public class HTMLEventTypeFactory { |
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16 | private static HTMLEventTypeFactory instance = new HTMLEventTypeFactory(); |
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17 | |
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18 | private HTMLEventTypeFactory() {} |
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19 | |
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20 | public static HTMLEventTypeFactory getInstance() { |
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21 | return instance; |
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22 | } |
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23 | |
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24 | public IEventType getEventType(String eventName, Map<String, String> eventParameters) { |
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25 | IInteraction result = null; |
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26 | |
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27 | if ("onscroll".equals(eventName)) { |
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28 | int[] coordinates = getCoordinateParameter(eventName, eventParameters); |
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29 | result = new Scroll(coordinates[0], coordinates[1]); |
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30 | } |
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31 | else if ("onclick".equals(eventName)) { |
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32 | int[] coordinates = getCoordinateParameter(eventName, eventParameters); |
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33 | result = |
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34 | new MouseClick(MouseButtonInteraction.Button.LEFT, coordinates[0], coordinates[1]); |
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35 | } |
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36 | else if ("onchange".equals(eventName)) { |
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37 | // TODO: Implement "onchange" event handling |
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38 | Console.traceln(Level.FINE, "Unhandled event of type \"" + eventName + "\""); |
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39 | } |
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40 | else if ("onfocus".equals(eventName)) { |
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41 | result = new KeyboardFocusChange(); |
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42 | } |
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43 | else if ("onunload".equals(eventName) || "onbeforeunload".equals(eventName) || |
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44 | "onpagehide".equals(eventName) || "onpageshow".equals(eventName)) |
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45 | { |
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46 | Console.traceln(Level.FINE, "Ignored event name \"" + eventName + "\""); |
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47 | } |
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48 | else { |
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49 | throw new IllegalArgumentException("unknown event name: \"" + eventName + "\""); |
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50 | } |
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51 | return result; |
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52 | } |
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53 | |
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54 | /** |
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55 | * <p> |
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56 | * TODO: comment |
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57 | * </p> |
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58 | * |
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59 | * @param eventName |
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60 | * @param eventParameters |
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61 | * @return |
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62 | */ |
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63 | private int[] getCoordinateParameter(String eventName, Map<String, String> eventParameters) { |
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64 | String xCoord = eventParameters.get("X"); |
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65 | if (xCoord == null) { |
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66 | throw new IllegalArgumentException("eventParameters do not contain X coordinate."); |
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67 | } |
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68 | |
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69 | String yCoord = eventParameters.get("Y"); |
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70 | if (yCoord == null) { |
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71 | throw new IllegalArgumentException("eventParameters do not contain Y coordinate."); |
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72 | } |
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73 | |
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74 | try { |
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75 | return new int[] |
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76 | { Integer.parseInt(xCoord), Integer.parseInt(yCoord) }; |
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77 | } |
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78 | catch (NumberFormatException e) { |
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79 | throw new IllegalArgumentException("the coordinates provided" + " of an " + eventName + |
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80 | " event are no numbers"); |
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81 | } |
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82 | } |
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83 | } |
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