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12c155f5 | 1 | /******************************************************************************* |
60ae41e1 | 2 | * Copyright (c) 2011, 2014 Ericsson |
f28d404e | 3 | * |
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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 | |
f28d404e | 8 | * |
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9 | * Contributors: |
10 | * Francois Chouinard - Initial API and implementation | |
f537c959 | 11 | * Patrick Tasse - Refactor resource change listener |
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12 | *******************************************************************************/ |
13 | ||
2bdf0193 | 14 | package org.eclipse.tracecompass.tmf.ui.project.model; |
12c155f5 | 15 | |
f537c959 PT |
16 | import java.util.HashMap; |
17 | import java.util.Map; | |
18 | ||
19 | import org.eclipse.core.resources.IFolder; | |
12c155f5 | 20 | import org.eclipse.core.resources.IProject; |
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21 | |
22 | /** | |
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23 | * The implementation of TMF project model element. |
24 | * | |
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25 | * @version 1.0 |
26 | * @author Francois Chouinard | |
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27 | */ |
28 | public class TmfProjectElement extends TmfProjectModelElement { | |
29 | ||
30 | // ------------------------------------------------------------------------ | |
31 | // Attributes | |
32 | // ------------------------------------------------------------------------ | |
33 | ||
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34 | private TmfTraceFolder fTraceFolder = null; |
35 | private TmfExperimentFolder fExperimentFolder = null; | |
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36 | |
37 | // ------------------------------------------------------------------------ | |
38 | // Constructor | |
39 | // ------------------------------------------------------------------------ | |
b3e4798c | 40 | |
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41 | /** |
42 | * Constructor. | |
f28d404e AM |
43 | * |
44 | * Creates the TMF project model element. | |
b3e4798c AM |
45 | * |
46 | * @param name | |
47 | * The name of the project. | |
48 | * @param project | |
49 | * The project reference. | |
50 | * @param parent | |
51 | * The parent element | |
b544077e | 52 | */ |
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53 | public TmfProjectElement(String name, IProject project, ITmfProjectModelElement parent) { |
54 | super(name, project, parent); | |
55 | } | |
56 | ||
57 | // ------------------------------------------------------------------------ | |
58 | // TmfProjectModelElement | |
59 | // ------------------------------------------------------------------------ | |
60 | ||
61 | @Override | |
62 | public IProject getResource() { | |
b3e4798c | 63 | return (IProject) super.getResource(); |
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64 | } |
65 | ||
66 | @Override | |
67 | public void addChild(ITmfProjectModelElement child) { | |
68 | super.addChild(child); | |
69 | if (child instanceof TmfTraceFolder) { | |
70 | fTraceFolder = (TmfTraceFolder) child; | |
71 | return; | |
72 | } | |
73 | if (child instanceof TmfExperimentFolder) { | |
74 | fExperimentFolder = (TmfExperimentFolder) child; | |
75 | return; | |
76 | } | |
77 | } | |
78 | ||
79 | // ------------------------------------------------------------------------ | |
80 | // Accessors | |
81 | // ------------------------------------------------------------------------ | |
11252342 | 82 | |
b544077e | 83 | /** |
f28d404e | 84 | * Returns the containing trace folder element. |
b544077e BH |
85 | * @return the TMF trace folder element. |
86 | */ | |
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87 | public TmfTraceFolder getTracesFolder() { |
88 | return fTraceFolder; | |
89 | } | |
90 | ||
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91 | /** |
92 | * Returns the containing experiment folder element. | |
93 | * @return the TMF experiment folder element. | |
94 | */ | |
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95 | public TmfExperimentFolder getExperimentsFolder() { |
96 | return fExperimentFolder; | |
97 | } | |
98 | ||
99 | // ------------------------------------------------------------------------ | |
f537c959 | 100 | // TmfProjectModelElement |
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101 | // ------------------------------------------------------------------------ |
102 | ||
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103 | /** |
104 | * @since 2.0 | |
105 | */ | |
12c155f5 | 106 | @Override |
b3e4798c | 107 | protected void refreshChildren() { |
f537c959 | 108 | IProject project = getResource(); |
12c155f5 | 109 | |
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110 | // Get the children from the model |
111 | Map<String, ITmfProjectModelElement> childrenMap = new HashMap<>(); | |
112 | for (ITmfProjectModelElement element : getChildren()) { | |
113 | childrenMap.put(element.getResource().getName(), element); | |
114 | } | |
115 | ||
116 | // Add the model folder if the corresponding resource exists and is not | |
117 | // accounted for | |
339d539c | 118 | IFolder folder = project.getFolder(TmfTracesFolder.TRACES_FOLDER_NAME); |
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119 | if (folder != null && folder.exists()) { |
120 | String name = folder.getName(); | |
121 | ITmfProjectModelElement element = childrenMap.get(name); | |
339d539c | 122 | if (element instanceof TmfTracesFolder) { |
f537c959 PT |
123 | childrenMap.remove(name); |
124 | } else { | |
339d539c | 125 | element = new TmfTracesFolder(TmfTracesFolder.TRACES_FOLDER_NAME, folder, this); |
b3e4798c | 126 | addChild(element); |
f537c959 | 127 | } |
339d539c | 128 | ((TmfTracesFolder) element).refreshChildren(); |
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129 | } |
130 | ||
131 | // Add the model folder if the corresponding resource exists and is not | |
132 | // accounted for | |
133 | folder = project.getFolder(TmfExperimentFolder.EXPER_FOLDER_NAME); | |
134 | if (folder != null && folder.exists()) { | |
135 | String name = folder.getName(); | |
136 | ITmfProjectModelElement element = childrenMap.get(name); | |
137 | if (element instanceof TmfExperimentFolder) { | |
138 | childrenMap.remove(name); | |
139 | } else { | |
140 | element = new TmfExperimentFolder(TmfExperimentFolder.EXPER_FOLDER_NAME, folder, this); | |
b3e4798c | 141 | addChild(element); |
f537c959 PT |
142 | } |
143 | ((TmfExperimentFolder) element).refreshChildren(); | |
144 | } | |
145 | ||
146 | // Cleanup dangling children from the model | |
147 | for (ITmfProjectModelElement danglingChild : childrenMap.values()) { | |
148 | removeChild(danglingChild); | |
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149 | } |
150 | } | |
151 | ||
152 | @Override | |
153 | public TmfProjectElement getProject() { | |
154 | return this; | |
155 | } | |
12c155f5 | 156 | } |