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12c155f5 | 1 | /******************************************************************************* |
c8422608 | 2 | * Copyright (c) 2011, 2013 Ericsson |
013a5f1c | 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 | |
013a5f1c | 8 | * |
12c155f5 FC |
9 | * Contributors: |
10 | * Francois Chouinard - Initial API and implementation | |
ab37ff41 | 11 | * Patrick Tasse - Add support for unknown trace type icon |
12c155f5 FC |
12 | *******************************************************************************/ |
13 | ||
14 | package org.eclipse.linuxtools.tmf.ui.project.model; | |
15 | ||
16 | import java.net.URL; | |
17 | ||
18 | import org.eclipse.core.runtime.CoreException; | |
efd33708 | 19 | import org.eclipse.core.runtime.IConfigurationElement; |
12c155f5 FC |
20 | import org.eclipse.core.runtime.Platform; |
21 | import org.eclipse.jface.resource.ImageDescriptor; | |
22 | import org.eclipse.jface.viewers.ILabelProviderListener; | |
8fd82db5 | 23 | import org.eclipse.linuxtools.internal.tmf.ui.Activator; |
e12ecd30 | 24 | import org.eclipse.linuxtools.tmf.core.TmfCommonConstants; |
12c155f5 FC |
25 | import org.eclipse.swt.graphics.Image; |
26 | import org.eclipse.ui.IMemento; | |
27 | import org.eclipse.ui.ISharedImages; | |
28 | import org.eclipse.ui.PlatformUI; | |
29 | import org.eclipse.ui.navigator.ICommonContentExtensionSite; | |
30 | import org.eclipse.ui.navigator.ICommonLabelProvider; | |
31 | import org.osgi.framework.Bundle; | |
32 | ||
33 | /** | |
013a5f1c | 34 | * The TMF project label provider for the tree viewer in the project explorer view. |
12c155f5 | 35 | * <p> |
b544077e BH |
36 | * @version 1.0 |
37 | * @author Francois Chouinard | |
12c155f5 FC |
38 | */ |
39 | public class TmfNavigatorLabelProvider implements ICommonLabelProvider { | |
40 | ||
41 | // ------------------------------------------------------------------------ | |
42 | // Constants | |
43 | // ------------------------------------------------------------------------ | |
44 | ||
5a5c2fc7 FC |
45 | private static final Image fFolderIcon = PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER); |
46 | private static final String fTraceIconFile = "icons/elcl16/trace.gif"; //$NON-NLS-1$ | |
ab37ff41 | 47 | private static final String fUnknownIconFile = "icons/elcl16/unknown_parser.gif"; //$NON-NLS-1$ |
5a5c2fc7 | 48 | private static final String fExperimentIconFile = "icons/elcl16/experiment.gif"; //$NON-NLS-1$ |
c068a752 GB |
49 | private static final String fAnalysisIconFile = "icons/ovr16/experiment_folder_ovr.png"; //$NON-NLS-1$ |
50 | private static final String fViewIconFile = "icons/obj16/node_obj.gif"; //$NON-NLS-1$ | |
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51 | |
52 | // ------------------------------------------------------------------------ | |
53 | // Attributes | |
54 | // ------------------------------------------------------------------------ | |
55 | ||
56 | private final Image fTraceFolderIcon = fFolderIcon; | |
57 | private final Image fExperimentFolderIcon = fFolderIcon; | |
58 | ||
59 | private final Image fDefaultTraceIcon; | |
ab37ff41 | 60 | private final Image fUnknownTraceIcon; |
12c155f5 | 61 | private final Image fExperimentIcon; |
c068a752 GB |
62 | private final Image fDefaultAnalysisIcon; |
63 | private final Image fDefaultViewIcon; | |
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64 | |
65 | // ------------------------------------------------------------------------ | |
66 | // Constructors | |
67 | // ------------------------------------------------------------------------ | |
68 | ||
b544077e | 69 | /** |
013a5f1c AM |
70 | * Constructor. |
71 | * | |
b544077e BH |
72 | * Creates the TMF navigator content provider. |
73 | */ | |
12c155f5 | 74 | public TmfNavigatorLabelProvider() { |
8fd82db5 | 75 | Bundle bundle = Activator.getDefault().getBundle(); |
12c155f5 | 76 | fDefaultTraceIcon = loadIcon(bundle, fTraceIconFile); |
ab37ff41 | 77 | fUnknownTraceIcon = loadIcon(bundle, fUnknownIconFile); |
12c155f5 | 78 | fExperimentIcon = loadIcon(bundle, fExperimentIconFile); |
c068a752 GB |
79 | fDefaultAnalysisIcon = loadIcon(bundle, fAnalysisIconFile); |
80 | fDefaultViewIcon = loadIcon(bundle, fViewIconFile); | |
12c155f5 FC |
81 | } |
82 | ||
abbdd66a | 83 | private static Image loadIcon(Bundle bundle, String url) { |
8fd82db5 | 84 | Activator plugin = Activator.getDefault(); |
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85 | String key = bundle.getSymbolicName() + "/" + url; //$NON-NLS-1$ |
86 | Image icon = plugin.getImageRegistry().get(key); | |
87 | if (icon == null) { | |
88 | URL imageURL = bundle.getResource(url); | |
89 | ImageDescriptor descriptor = ImageDescriptor.createFromURL(imageURL); | |
25dc6000 PT |
90 | if (descriptor != null) { |
91 | icon = descriptor.createImage(); | |
92 | plugin.getImageRegistry().put(key, icon); | |
93 | } | |
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94 | } |
95 | return icon; | |
96 | } | |
97 | ||
98 | // ------------------------------------------------------------------------ | |
99 | // ICommonLabelProvider | |
100 | // ------------------------------------------------------------------------ | |
11252342 | 101 | |
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102 | @Override |
103 | public Image getImage(Object element) { | |
104 | ||
105 | if (element instanceof TmfTraceElement) { | |
106 | TmfTraceElement trace = (TmfTraceElement) element; | |
12c155f5 | 107 | try { |
efd33708 MAL |
108 | String traceType = trace.getResource().getPersistentProperty(TmfCommonConstants.TRACETYPE); |
109 | if (traceType == null) { | |
ab37ff41 PT |
110 | return fUnknownTraceIcon; |
111 | } | |
efd33708 MAL |
112 | |
113 | IConfigurationElement traceUIAttributes = TmfTraceTypeUIUtils.getTraceUIAttributes(traceType); | |
e12ecd30 | 114 | String name = trace.getResource().getPersistentProperty(TmfCommonConstants.TRACEBUNDLE); |
ab37ff41 | 115 | String icon = trace.getResource().getPersistentProperty(TmfCommonConstants.TRACEICON); |
efd33708 MAL |
116 | if (traceUIAttributes != null) { |
117 | String iconAttr = traceUIAttributes.getAttribute(TmfTraceTypeUIUtils.ICON_ATTR); | |
118 | if (iconAttr != null) { | |
119 | name = traceUIAttributes.getContributor().getName(); | |
120 | icon = iconAttr; | |
121 | } | |
122 | } | |
123 | ||
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124 | if (name != null && icon != null) { |
125 | Bundle bundle = Platform.getBundle(name); | |
25dc6000 PT |
126 | if (bundle != null) { |
127 | Image image = loadIcon(bundle, icon); | |
128 | if (image != null) { | |
129 | return image; | |
130 | } | |
131 | } | |
132 | return fUnknownTraceIcon; | |
12c155f5 FC |
133 | } |
134 | } catch (CoreException e) { | |
135 | } | |
136 | return fDefaultTraceIcon; | |
137 | } | |
138 | ||
013a5f1c | 139 | if (element instanceof TmfExperimentElement) { |
12c155f5 | 140 | return fExperimentIcon; |
013a5f1c | 141 | } |
12c155f5 | 142 | |
013a5f1c | 143 | if (element instanceof TmfExperimentFolder) { |
12c155f5 | 144 | return fExperimentFolderIcon; |
013a5f1c | 145 | } |
12c155f5 | 146 | |
013a5f1c | 147 | if (element instanceof TmfTraceFolder) { |
12c155f5 | 148 | return fTraceFolderIcon; |
013a5f1c | 149 | } |
12c155f5 | 150 | |
c068a752 GB |
151 | if (element instanceof TmfAnalysisOutputElement) { |
152 | TmfAnalysisOutputElement output = (TmfAnalysisOutputElement) element; | |
153 | Image icon = output.getIcon(); | |
154 | if (icon == null) { | |
155 | return fDefaultViewIcon; | |
156 | } | |
157 | return icon; | |
158 | } | |
159 | ||
160 | if (element instanceof TmfAnalysisElement) { | |
161 | TmfAnalysisElement analysis = (TmfAnalysisElement) element; | |
162 | String iconFile = analysis.getIconFile(); | |
163 | if (iconFile != null) { | |
164 | Bundle bundle = analysis.getBundle(); | |
165 | if (bundle != null) { | |
166 | Image icon = loadIcon(bundle, iconFile); | |
167 | return icon; | |
168 | } | |
169 | } | |
170 | return fDefaultAnalysisIcon; | |
171 | } | |
172 | ||
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173 | return null; |
174 | } | |
175 | ||
176 | @Override | |
177 | public String getText(Object element) { | |
178 | ||
179 | if (element instanceof TmfTraceFolder) { | |
180 | TmfTraceFolder folder = (TmfTraceFolder) element; | |
181 | return folder.getName() + " [" + folder.getTraces().size() + "]"; //$NON-NLS-1$//$NON-NLS-2$ | |
182 | } | |
183 | ||
184 | if (element instanceof TmfExperimentElement) { | |
185 | TmfExperimentElement folder = (TmfExperimentElement) element; | |
186 | return folder.getName() + " [" + folder.getTraces().size() + "]"; //$NON-NLS-1$//$NON-NLS-2$ | |
187 | } | |
188 | ||
7d3950f5 FC |
189 | if (element instanceof TmfExperimentFolder) { |
190 | TmfExperimentFolder folder = (TmfExperimentFolder) element; | |
191 | return folder.getName() + " [" + folder.getChildren().size() + "]"; //$NON-NLS-1$//$NON-NLS-2$ | |
192 | } | |
193 | ||
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194 | // Catch all |
195 | if (element instanceof ITmfProjectModelElement) { | |
196 | return ((ITmfProjectModelElement) element).getName(); | |
197 | } | |
198 | ||
199 | return null; | |
200 | } | |
201 | ||
202 | @Override | |
203 | public void addListener(ILabelProviderListener listener) { | |
204 | } | |
205 | ||
206 | @Override | |
207 | public void dispose() { | |
208 | } | |
209 | ||
210 | @Override | |
211 | public boolean isLabelProperty(Object element, String property) { | |
212 | return false; | |
213 | } | |
214 | ||
215 | @Override | |
216 | public void removeListener(ILabelProviderListener listener) { | |
217 | } | |
218 | ||
219 | @Override | |
220 | public void restoreState(IMemento aMemento) { | |
221 | } | |
222 | ||
223 | @Override | |
224 | public void saveState(IMemento aMemento) { | |
225 | } | |
226 | ||
227 | @Override | |
228 | public String getDescription(Object anElement) { | |
229 | return getText(anElement); | |
230 | } | |
231 | ||
232 | @Override | |
233 | public void init(ICommonContentExtensionSite aConfig) { | |
234 | } | |
235 | ||
236 | } |