[1260] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany |
---|
| 2 | // |
---|
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
---|
| 4 | // you may not use this file except in compliance with the License. |
---|
| 5 | // You may obtain a copy of the License at |
---|
| 6 | // |
---|
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
---|
| 8 | // |
---|
| 9 | // Unless required by applicable law or agreed to in writing, software |
---|
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
---|
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
| 12 | // See the License for the specific language governing permissions and |
---|
| 13 | // limitations under the License. |
---|
| 14 | |
---|
| 15 | package de.ugoe.cs.autoquest.eventcore.guimodel; |
---|
| 16 | |
---|
| 17 | import java.util.Collections; |
---|
| 18 | import java.util.LinkedList; |
---|
| 19 | import java.util.List; |
---|
| 20 | |
---|
| 21 | /** |
---|
| 22 | * <p> |
---|
| 23 | * This class is a dummy GUI element to represent groups of GUI elements. A group of GUI elements |
---|
| 24 | * can be integrated in any GUI model using the method |
---|
| 25 | * {@link GUIModel#groupGUIElements(java.util.List, String)}. A group has the same behavior as |
---|
| 26 | * any other parent GUI element. |
---|
| 27 | * </p> |
---|
| 28 | * |
---|
| 29 | * @author Patrick Harms |
---|
| 30 | */ |
---|
| 31 | public class GUIElementGroup extends AbstractDefaultGUIElement { |
---|
| 32 | |
---|
[1274] | 33 | /** |
---|
| 34 | * <p> |
---|
| 35 | * default serial version UID |
---|
| 36 | * </p> |
---|
| 37 | */ |
---|
[1260] | 38 | private static final long serialVersionUID = 1L; |
---|
| 39 | |
---|
| 40 | /** |
---|
| 41 | * the list of grouped GUIElements |
---|
| 42 | */ |
---|
| 43 | private List<IGUIElement> groupedGUIElements = new LinkedList<IGUIElement>(); |
---|
| 44 | |
---|
| 45 | /** |
---|
| 46 | * <p> |
---|
| 47 | * instantiates a GUI element group with a name and its optional parent GUI element |
---|
| 48 | * </p> |
---|
| 49 | * |
---|
| 50 | * @param groupName the name of the GUI element group |
---|
| 51 | * @param parent the optional parent GUI element of the group |
---|
| 52 | */ |
---|
| 53 | public GUIElementGroup(String groupName, IGUIElement parent) { |
---|
| 54 | super(new GroupSpecification(groupName), parent); |
---|
| 55 | } |
---|
| 56 | |
---|
| 57 | /* (non-Javadoc) |
---|
| 58 | * @see de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElement#updateSpecification(IGUIElementSpec) |
---|
| 59 | */ |
---|
| 60 | @Override |
---|
| 61 | public final void updateSpecification(IGUIElementSpec furtherSpec) { |
---|
| 62 | // do nothing |
---|
| 63 | } |
---|
| 64 | |
---|
| 65 | /* (non-Javadoc) |
---|
| 66 | * @see de.ugoe.cs.autoquest.eventcore.IEventTarget#getPlatform() |
---|
| 67 | */ |
---|
| 68 | @Override |
---|
| 69 | public String getPlatform() { |
---|
| 70 | return "none"; |
---|
| 71 | } |
---|
| 72 | |
---|
| 73 | /* (non-Javadoc) |
---|
| 74 | * @see de.ugoe.cs.autoquest.eventcore.IEventTarget#getStringIdentifier() |
---|
| 75 | */ |
---|
| 76 | @Override |
---|
| 77 | public String getStringIdentifier() { |
---|
| 78 | return ((GroupSpecification) super.getSpecification()).name; |
---|
| 79 | } |
---|
| 80 | |
---|
| 81 | /* (non-Javadoc) |
---|
| 82 | * @see java.lang.Object#toString() |
---|
| 83 | */ |
---|
| 84 | @Override |
---|
| 85 | public String toString() { |
---|
| 86 | return getStringIdentifier(); |
---|
| 87 | } |
---|
| 88 | |
---|
| 89 | /** |
---|
| 90 | * <p> |
---|
[1274] | 91 | * returns the list of GUI elements belonging to this group. |
---|
[1260] | 92 | * </p> |
---|
[1274] | 93 | * |
---|
| 94 | * @return the GUI elements belonging to this group |
---|
| 95 | * |
---|
[1260] | 96 | */ |
---|
[1274] | 97 | public List<IGUIElement> getGroupedElements() { |
---|
| 98 | return Collections.unmodifiableList(groupedGUIElements); |
---|
[1260] | 99 | } |
---|
| 100 | |
---|
| 101 | /** |
---|
[1274] | 102 | * <p> |
---|
| 103 | * allows adding a new GUI element to the group |
---|
| 104 | * </p> |
---|
| 105 | * |
---|
| 106 | * @param guiElement the new member of the group |
---|
[1260] | 107 | */ |
---|
[1274] | 108 | void addToGroup(IGUIElement guiElement) { |
---|
| 109 | this.groupedGUIElements.add(guiElement); |
---|
[1260] | 110 | } |
---|
| 111 | |
---|
| 112 | /** |
---|
| 113 | * <p> |
---|
| 114 | * internally required GUI element specification for a GUI element group. This is just a wrapper |
---|
| 115 | * for a name of a GUI element group |
---|
| 116 | * </p> |
---|
| 117 | * |
---|
| 118 | * @author Patrick Harms |
---|
| 119 | */ |
---|
| 120 | private static class GroupSpecification implements IGUIElementSpec { |
---|
| 121 | |
---|
[1274] | 122 | /** |
---|
| 123 | * <p> |
---|
| 124 | * default serial version UID |
---|
| 125 | * </p> |
---|
| 126 | */ |
---|
[1260] | 127 | private static final long serialVersionUID = 1L; |
---|
[1274] | 128 | |
---|
[1260] | 129 | /** |
---|
[1274] | 130 | * <p> |
---|
[1260] | 131 | * the name of the GUI element group represented by this specification |
---|
[1274] | 132 | * </p> |
---|
[1260] | 133 | */ |
---|
| 134 | private String name; |
---|
| 135 | |
---|
| 136 | /** |
---|
| 137 | * <p> |
---|
| 138 | * instantiates the group specification with the given name. Two group specifications |
---|
| 139 | * are only similar, if their names match. |
---|
| 140 | * </p> |
---|
| 141 | * |
---|
| 142 | * @param name the name of the group |
---|
| 143 | */ |
---|
| 144 | private GroupSpecification(String name) { |
---|
| 145 | super(); |
---|
| 146 | this.name = name; |
---|
| 147 | } |
---|
| 148 | |
---|
| 149 | /* (non-Javadoc) |
---|
| 150 | * @see de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElementSpec#getType() |
---|
| 151 | */ |
---|
| 152 | @Override |
---|
| 153 | public String getType() { |
---|
| 154 | return "GUI element group"; |
---|
| 155 | } |
---|
| 156 | |
---|
| 157 | /* (non-Javadoc) |
---|
| 158 | * @see de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElementSpec#getTypeHierarchy() |
---|
| 159 | */ |
---|
| 160 | @Override |
---|
| 161 | public String[] getTypeHierarchy() { |
---|
| 162 | return new String[] { getType() }; |
---|
| 163 | } |
---|
| 164 | |
---|
| 165 | /* (non-Javadoc) |
---|
| 166 | * @see de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElementSpec#getSimilarity(IGUIElementSpec) |
---|
| 167 | */ |
---|
| 168 | @Override |
---|
| 169 | public boolean getSimilarity(IGUIElementSpec other) { |
---|
| 170 | return |
---|
| 171 | (other instanceof GroupSpecification) && |
---|
| 172 | name.equals(((GroupSpecification) other).name); |
---|
| 173 | } |
---|
| 174 | |
---|
| 175 | } |
---|
| 176 | |
---|
| 177 | } |
---|