1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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2 | //
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3 | // Licensed under the Apache License, Version 2.0 (the "License");
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4 | // you may not use this file except in compliance with the License.
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5 | // You may obtain a copy of the License at
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6 | //
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7 | // http://www.apache.org/licenses/LICENSE-2.0
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8 | //
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9 | // Unless required by applicable law or agreed to in writing, software
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10 | // distributed under the License is distributed on an "AS IS" BASIS,
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | // See the License for the specific language governing permissions and
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13 | // limitations under the License.
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14 |
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15 | package de.ugoe.cs.autoquest.eventcore.guimodel;
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16 |
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17 | import de.ugoe.cs.autoquest.eventcore.AbstractDefaultHierarchicalEventTarget;
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18 |
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19 | /**
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20 | * <p>
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21 | * Skeletal implementation for GUI elements.
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22 | * </p>
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23 | *
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24 | * @version 1.0
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25 | * @author Patrick Harms
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26 | */
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27 | public abstract class AbstractDefaultGUIElement extends AbstractDefaultHierarchicalEventTarget
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28 | implements IGUIElement
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29 | {
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30 |
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31 | /**
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32 | * <p>
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33 | * Id for object serialization.
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34 | * </p>
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35 | */
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36 | public static final long serialVersionUID = 1L;
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37 |
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38 | /**
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39 | * <p>
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40 | * Boolean that indicates if a GUIElement was used during a session.
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41 | * </p>
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42 | */
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43 | private boolean usageObserved;
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44 |
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45 | /**
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46 | * <p>
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47 | * Constructor. Creates a new AbstractDefaultGUIElement.
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48 | * </p>
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49 | *
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50 | * @param specification
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51 | * specification of the created GUI element
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52 | * @param parent
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53 | * parent of the created GUI element; null means the element is a top-level window
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54 | */
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55 | public AbstractDefaultGUIElement(IGUIElementSpec specification, IGUIElement parent) {
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56 | super(specification, parent);
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57 | }
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58 |
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59 | /* (non-Javadoc)
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60 | * @see de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElement#getGUIModel()
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61 | */
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62 | @Override
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63 | public GUIModel getGUIModel() {
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64 | return (GUIModel) super.getEventTargetModel();
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65 | }
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66 |
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67 | /* (non-Javadoc)
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68 | * @see de.ugoe.cs.autoquest.eventcore.AbstractDefaultHierarchicalEventTarget#getParent()
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69 | */
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70 | @Override
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71 | public IGUIElement getParent() {
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72 | return (IGUIElement) super.getParent();
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73 | }
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74 |
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75 | /* (non-Javadoc)
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76 | * @see de.ugoe.cs.autoquest.eventcore.AbstractDefaultHierarchicalEventTarget#getSpecification()
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77 | */
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78 | @Override
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79 | public IGUIElementSpec getSpecification() {
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80 | return (IGUIElementSpec) super.getSpecification();
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81 | }
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82 |
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83 | /* (non-Javadoc)
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84 | * @see de.ugoe.cs.autoquest.eventcore.AbstractDefaultHierarchicalEventTarget#getEventTargetModel()
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85 | */
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86 | @Override
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87 | public GUIModel getEventTargetModel() {
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88 | return (GUIModel) super.getEventTargetModel();
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89 | }
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90 |
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91 | /*
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92 | * (non-Javadoc)
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93 | *
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94 | * @see de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElement#isUsed()
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95 | */
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96 | @Override
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97 | public boolean isUsed() {
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98 | return usageObserved;
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99 | }
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100 |
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101 | /*
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102 | * (non-Javadoc)
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103 | *
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104 | * @see de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElement#markUsed()
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105 | */
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106 | @Override
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107 | public void markUsed() {
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108 | this.usageObserved = true;
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109 | }
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110 |
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111 | }
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