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12c155f5 | 1 | /******************************************************************************* |
60ae41e1 | 2 | * Copyright (c) 2011, 2014 Ericsson |
f28d404e | 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 | |
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 | ||
14 | package org.eclipse.linuxtools.tmf.ui.project.model; | |
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 | // ------------------------------------------------------------------------ | |
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40 | /** |
41 | * Constructor. | |
f28d404e AM |
42 | * |
43 | * Creates the TMF project model element. | |
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44 | * @param name The name of the project. |
45 | * @param project The project reference. | |
46 | * @param parent The parent element | |
47 | */ | |
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48 | public TmfProjectElement(String name, IProject project, ITmfProjectModelElement parent) { |
49 | super(name, project, parent); | |
50 | } | |
51 | ||
52 | // ------------------------------------------------------------------------ | |
53 | // TmfProjectModelElement | |
54 | // ------------------------------------------------------------------------ | |
55 | ||
56 | @Override | |
57 | public IProject getResource() { | |
58 | return (IProject) fResource; | |
59 | } | |
60 | ||
61 | @Override | |
62 | public void addChild(ITmfProjectModelElement child) { | |
63 | super.addChild(child); | |
64 | if (child instanceof TmfTraceFolder) { | |
65 | fTraceFolder = (TmfTraceFolder) child; | |
66 | return; | |
67 | } | |
68 | if (child instanceof TmfExperimentFolder) { | |
69 | fExperimentFolder = (TmfExperimentFolder) child; | |
70 | return; | |
71 | } | |
72 | } | |
73 | ||
74 | // ------------------------------------------------------------------------ | |
75 | // Accessors | |
76 | // ------------------------------------------------------------------------ | |
11252342 | 77 | |
b544077e | 78 | /** |
f28d404e | 79 | * Returns the containing trace folder element. |
b544077e BH |
80 | * @return the TMF trace folder element. |
81 | */ | |
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82 | public TmfTraceFolder getTracesFolder() { |
83 | return fTraceFolder; | |
84 | } | |
85 | ||
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86 | /** |
87 | * Returns the containing experiment folder element. | |
88 | * @return the TMF experiment folder element. | |
89 | */ | |
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90 | public TmfExperimentFolder getExperimentsFolder() { |
91 | return fExperimentFolder; | |
92 | } | |
93 | ||
94 | // ------------------------------------------------------------------------ | |
f537c959 | 95 | // TmfProjectModelElement |
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96 | // ------------------------------------------------------------------------ |
97 | ||
98 | @Override | |
f537c959 PT |
99 | void refreshChildren() { |
100 | IProject project = getResource(); | |
12c155f5 | 101 | |
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102 | // Get the children from the model |
103 | Map<String, ITmfProjectModelElement> childrenMap = new HashMap<>(); | |
104 | for (ITmfProjectModelElement element : getChildren()) { | |
105 | childrenMap.put(element.getResource().getName(), element); | |
106 | } | |
107 | ||
108 | // Add the model folder if the corresponding resource exists and is not | |
109 | // accounted for | |
110 | IFolder folder = project.getFolder(TmfTraceFolder.TRACE_FOLDER_NAME); | |
111 | if (folder != null && folder.exists()) { | |
112 | String name = folder.getName(); | |
113 | ITmfProjectModelElement element = childrenMap.get(name); | |
114 | if (element instanceof TmfTraceFolder) { | |
115 | childrenMap.remove(name); | |
116 | } else { | |
117 | element = new TmfTraceFolder(TmfTraceFolder.TRACE_FOLDER_NAME, folder, this); | |
118 | } | |
119 | ((TmfTraceFolder) element).refreshChildren(); | |
120 | } | |
121 | ||
122 | // Add the model folder if the corresponding resource exists and is not | |
123 | // accounted for | |
124 | folder = project.getFolder(TmfExperimentFolder.EXPER_FOLDER_NAME); | |
125 | if (folder != null && folder.exists()) { | |
126 | String name = folder.getName(); | |
127 | ITmfProjectModelElement element = childrenMap.get(name); | |
128 | if (element instanceof TmfExperimentFolder) { | |
129 | childrenMap.remove(name); | |
130 | } else { | |
131 | element = new TmfExperimentFolder(TmfExperimentFolder.EXPER_FOLDER_NAME, folder, this); | |
132 | } | |
133 | ((TmfExperimentFolder) element).refreshChildren(); | |
134 | } | |
135 | ||
136 | // Cleanup dangling children from the model | |
137 | for (ITmfProjectModelElement danglingChild : childrenMap.values()) { | |
138 | removeChild(danglingChild); | |
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139 | } |
140 | } | |
141 | ||
142 | @Override | |
143 | public TmfProjectElement getProject() { | |
144 | return this; | |
145 | } | |
12c155f5 | 146 | } |