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12c155f5 | 1 | /******************************************************************************* |
60ae41e1 | 2 | * Copyright (c) 2010, 2014 Ericsson |
9a47bdf1 | 3 | * |
12c155f5 FC |
4 | * All rights reserved. This program and the accompanying materials are |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
9a47bdf1 | 8 | * |
12c155f5 FC |
9 | * Contributors: |
10 | * Francois Chouinard - Initial API and implementation | |
339d539c | 11 | * Patrick Tasse - Add support for folder elements |
12c155f5 FC |
12 | *******************************************************************************/ |
13 | ||
14 | package org.eclipse.linuxtools.tmf.ui.project.model; | |
15 | ||
a6e37e4c | 16 | import java.util.ArrayList; |
5a5c2fc7 | 17 | import java.util.Arrays; |
f537c959 | 18 | import java.util.HashMap; |
a6e37e4c | 19 | import java.util.List; |
f537c959 | 20 | import java.util.Map; |
5a5c2fc7 | 21 | |
12c155f5 | 22 | import org.eclipse.core.resources.IFolder; |
f537c959 PT |
23 | import org.eclipse.core.resources.IResource; |
24 | import org.eclipse.core.runtime.CoreException; | |
080600d9 | 25 | import org.eclipse.linuxtools.tmf.ui.properties.ReadOnlyTextPropertyDescriptor; |
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26 | import org.eclipse.ui.views.properties.IPropertyDescriptor; |
27 | import org.eclipse.ui.views.properties.IPropertySource2; | |
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28 | |
29 | /** | |
339d539c PT |
30 | * Implementation of model element representing the unique "Experiments" folder |
31 | * in the project. | |
12c155f5 | 32 | * <p> |
339d539c | 33 | * |
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34 | * @version 1.0 |
35 | * @author Francois Chouinard | |
9a47bdf1 | 36 | * |
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37 | */ |
38 | public class TmfExperimentFolder extends TmfProjectModelElement implements IPropertySource2 { | |
39 | ||
40 | // ------------------------------------------------------------------------ | |
41 | // Constants | |
42 | // ------------------------------------------------------------------------ | |
11252342 | 43 | |
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44 | /** |
45 | * The name of the experiment folder. | |
46 | */ | |
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47 | public static final String EXPER_FOLDER_NAME = "Experiments"; //$NON-NLS-1$ |
48 | ||
49 | // Property View stuff | |
50 | private static final String sfInfoCategory = "Info"; //$NON-NLS-1$ | |
51 | private static final String sfName = "name"; //$NON-NLS-1$ | |
52 | private static final String sfPath = "path"; //$NON-NLS-1$ | |
53 | private static final String sfLocation = "location"; //$NON-NLS-1$ | |
54 | ||
253d5be1 BH |
55 | private static final ReadOnlyTextPropertyDescriptor sfNameDescriptor = new ReadOnlyTextPropertyDescriptor(sfName, sfName); |
56 | private static final ReadOnlyTextPropertyDescriptor sfPathDescriptor = new ReadOnlyTextPropertyDescriptor(sfPath, sfPath); | |
57 | private static final ReadOnlyTextPropertyDescriptor sfLocationDescriptor = new ReadOnlyTextPropertyDescriptor(sfLocation, sfLocation); | |
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58 | |
59 | private static final IPropertyDescriptor[] sfDescriptors = { sfNameDescriptor, sfPathDescriptor, sfLocationDescriptor }; | |
60 | ||
61 | static { | |
62 | sfNameDescriptor.setCategory(sfInfoCategory); | |
63 | sfPathDescriptor.setCategory(sfInfoCategory); | |
64 | sfLocationDescriptor.setCategory(sfInfoCategory); | |
65 | } | |
66 | ||
67 | // ------------------------------------------------------------------------ | |
68 | // Constructors | |
69 | // ------------------------------------------------------------------------ | |
70 | ||
b544077e | 71 | /** |
9a47bdf1 | 72 | * Constructor. |
b544077e BH |
73 | * Creates a TmfExperimentFolder model element. |
74 | * @param name The name of the folder | |
75 | * @param folder The folder reference | |
76 | * @param parent The parent (project element) | |
77 | */ | |
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78 | public TmfExperimentFolder(String name, IFolder folder, TmfProjectElement parent) { |
79 | super(name, folder, parent); | |
80 | parent.addChild(this); | |
81 | } | |
82 | ||
83 | // ------------------------------------------------------------------------ | |
84 | // TmfProjectModelElement | |
85 | // ------------------------------------------------------------------------ | |
11252342 | 86 | |
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87 | @Override |
88 | public IFolder getResource() { | |
89 | return (IFolder) fResource; | |
90 | } | |
9a47bdf1 | 91 | |
12c155f5 | 92 | @Override |
f537c959 PT |
93 | void refreshChildren() { |
94 | IFolder folder = getResource(); | |
95 | ||
96 | // Get the children from the model | |
97 | Map<String, ITmfProjectModelElement> childrenMap = new HashMap<>(); | |
98 | for (ITmfProjectModelElement element : getChildren()) { | |
99 | childrenMap.put(element.getResource().getName(), element); | |
100 | } | |
101 | ||
102 | try { | |
103 | IResource[] members = folder.members(); | |
104 | for (IResource resource : members) { | |
105 | if (resource instanceof IFolder) { | |
106 | IFolder expFolder = (IFolder) resource; | |
107 | String name = resource.getName(); | |
108 | ITmfProjectModelElement element = childrenMap.get(name); | |
109 | if (element instanceof TmfExperimentElement) { | |
110 | childrenMap.remove(name); | |
111 | } else { | |
112 | element = new TmfExperimentElement(name, expFolder, this); | |
113 | } | |
114 | ((TmfExperimentElement) element).refreshChildren(); | |
115 | } | |
116 | } | |
117 | } catch (CoreException e) { | |
118 | } | |
119 | ||
120 | // Cleanup dangling children from the model | |
121 | for (ITmfProjectModelElement danglingChild : childrenMap.values()) { | |
122 | removeChild(danglingChild); | |
123 | } | |
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124 | } |
125 | ||
b544077e | 126 | // ------------------------------------------------------------------------ |
a6e37e4c PT |
127 | // Operations |
128 | // ------------------------------------------------------------------------ | |
129 | ||
130 | /** | |
131 | * Returns a list of experiment model elements under the experiments folder. | |
132 | * @return list of experiment model elements | |
133 | * @since 3.0 | |
134 | */ | |
135 | public List<TmfExperimentElement> getExperiments() { | |
136 | List<ITmfProjectModelElement> children = getChildren(); | |
137 | List<TmfExperimentElement> traces = new ArrayList<>(); | |
138 | for (ITmfProjectModelElement child : children) { | |
139 | if (child instanceof TmfExperimentElement) { | |
140 | traces.add((TmfExperimentElement) child); | |
141 | } | |
142 | } | |
143 | return traces; | |
144 | } | |
145 | ||
146 | // ------------------------------------------------------------------------ | |
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147 | // IPropertySource2 |
148 | // ------------------------------------------------------------------------ | |
11252342 | 149 | |
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150 | @Override |
151 | public Object getEditableValue() { | |
152 | return null; | |
153 | } | |
11252342 | 154 | |
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155 | @Override |
156 | public IPropertyDescriptor[] getPropertyDescriptors() { | |
77fdc5df | 157 | return Arrays.copyOf(sfDescriptors, sfDescriptors.length); |
be222f56 | 158 | } |
9a47bdf1 | 159 | |
be222f56 PT |
160 | @Override |
161 | public Object getPropertyValue(Object id) { | |
162 | ||
9a47bdf1 | 163 | if (sfName.equals(id)) { |
be222f56 | 164 | return getName(); |
9a47bdf1 | 165 | } |
be222f56 | 166 | |
9a47bdf1 | 167 | if (sfPath.equals(id)) { |
be222f56 | 168 | return getPath().toString(); |
9a47bdf1 | 169 | } |
be222f56 | 170 | |
9a47bdf1 | 171 | if (sfLocation.equals(id)) { |
be222f56 | 172 | return getLocation().toString(); |
9a47bdf1 | 173 | } |
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174 | |
175 | return null; | |
176 | } | |
11252342 | 177 | |
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178 | @Override |
179 | public void resetPropertyValue(Object id) { | |
180 | } | |
11252342 | 181 | |
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182 | @Override |
183 | public void setPropertyValue(Object id, Object value) { | |
184 | } | |
11252342 | 185 | |
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186 | @Override |
187 | public boolean isPropertyResettable(Object id) { | |
188 | return false; | |
189 | } | |
11252342 | 190 | |
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191 | @Override |
192 | public boolean isPropertySet(Object id) { | |
193 | return false; | |
194 | } | |
195 | ||
196 | } |