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1 | /********************************************************************** |
2 | * Copyright (c) 2012 Ericsson | |
3 | * | |
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 | |
8 | * | |
9 | * Contributors: | |
10 | * Bernd Hufmann - Initial API and implementation | |
11 | **********************************************************************/ | |
115b4a01 | 12 | package org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl; |
eb1bab5b | 13 | |
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14 | import java.util.List; |
15 | ||
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16 | import org.eclipse.core.commands.ExecutionException; |
17 | import org.eclipse.core.runtime.IProgressMonitor; | |
18 | import org.eclipse.core.runtime.NullProgressMonitor; | |
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19 | import org.eclipse.linuxtools.internal.lttng2.ui.Activator; |
20 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.Messages; | |
c56972bb | 21 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.IChannelInfo; |
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22 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.IDomainInfo; |
23 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ISessionInfo; | |
24 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ITraceControlComponent; | |
25 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.LogLevelType; | |
26 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.TraceLogLevel; | |
27 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.TraceSessionState; | |
28 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.property.TraceSessionPropertySource; | |
eb1bab5b | 29 | import org.eclipse.swt.graphics.Image; |
06b9339e | 30 | import org.eclipse.ui.views.properties.IPropertySource; |
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31 | |
32 | /** | |
33 | * <b><u>TraceSessionComponent</u></b> | |
34 | * <p> | |
35 | * Implementation of the trace session component. | |
36 | * </p> | |
37 | */ | |
38 | public class TraceSessionComponent extends TraceControlComponent { | |
39 | ||
40 | // ------------------------------------------------------------------------ | |
41 | // Constants | |
42 | // ------------------------------------------------------------------------ | |
43 | /** | |
44 | * Path to icon file for this component (inactive state). | |
45 | */ | |
46 | public static final String TRACE_SESSION_ICON_FILE_INACTIVE = "icons/obj16/session_inactive.gif"; //$NON-NLS-1$ | |
47 | /** | |
48 | * Path to icon file for this component (active state). | |
49 | */ | |
50 | public static final String TRACE_SESSION_ICON_FILE_ACTIVE = "icons/obj16/session_active.gif"; //$NON-NLS-1$ | |
51 | /** | |
52 | * Path to icon file for this component (destroyed state). | |
53 | */ | |
54 | public static final String TRACE_SESSION_ICON_FILE_DESTROYED = "icons/obj16/session_destroyed.gif"; //$NON-NLS-1$ | |
55 | ||
56 | // ------------------------------------------------------------------------ | |
57 | // Attributes | |
58 | // ------------------------------------------------------------------------ | |
59 | /** | |
60 | * The session information. | |
61 | */ | |
62 | private ISessionInfo fSessionInfo = null; | |
63 | /** | |
64 | * A flag to indicate if session has been destroyed. | |
65 | */ | |
66 | private boolean fIsDestroyed = false; | |
67 | /** | |
68 | * The image to be displayed in state active. | |
69 | */ | |
70 | private Image fActiveImage = null; | |
71 | /** | |
72 | * The image to be displayed in state destroyed | |
73 | */ | |
74 | private Image fDestroyedImage = null; | |
75 | ||
76 | // ------------------------------------------------------------------------ | |
77 | // Constructors | |
78 | // ------------------------------------------------------------------------ | |
79 | /** | |
80 | * Constructor | |
81 | * @param name - the name of the component. | |
82 | * @param parent - the parent of this component. | |
83 | */ | |
84 | public TraceSessionComponent(String name, ITraceControlComponent parent) { | |
85 | super(name, parent); | |
86 | setImage(TRACE_SESSION_ICON_FILE_INACTIVE); | |
87 | setToolTip(Messages.TraceControl_SessionDisplayName); | |
88 | fSessionInfo = new SessionInfo(name); | |
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89 | fActiveImage = Activator.getDefault().loadIcon(TRACE_SESSION_ICON_FILE_ACTIVE); |
90 | fDestroyedImage = Activator.getDefault().loadIcon(TRACE_SESSION_ICON_FILE_DESTROYED); | |
eb1bab5b BH |
91 | } |
92 | ||
93 | // ------------------------------------------------------------------------ | |
94 | // Accessors | |
95 | // ------------------------------------------------------------------------ | |
96 | /* | |
97 | * (non-Javadoc) | |
115b4a01 | 98 | * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceControlComponent#getImage() |
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99 | */ |
100 | @Override | |
101 | public Image getImage() { | |
102 | if (fIsDestroyed) { | |
103 | return fDestroyedImage; | |
104 | } | |
105 | ||
106 | if (fSessionInfo.getSessionState() == TraceSessionState.INACTIVE) { | |
107 | return super.getImage(); | |
108 | } | |
109 | ||
110 | return fActiveImage; | |
111 | } | |
112 | ||
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113 | /** |
114 | * @return the whether the session is destroyed or not. | |
115 | */ | |
116 | public boolean isDestroyed() { | |
117 | return fIsDestroyed; | |
118 | } | |
bbb3538a | 119 | |
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120 | /** |
121 | * Sets the session destroyed state to the given value. | |
122 | * @param destroyed - value to set. | |
123 | */ | |
124 | public void setDestroyed(boolean destroyed) { | |
125 | fIsDestroyed = destroyed; | |
126 | } | |
bbb3538a | 127 | |
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128 | /** |
129 | * @return the session state state (active or inactive). | |
130 | */ | |
131 | public TraceSessionState getSessionState() { | |
132 | return fSessionInfo.getSessionState(); | |
133 | } | |
134 | ||
135 | /** | |
136 | * Sets the session state to the given value. | |
137 | * @param state - state to set. | |
138 | */ | |
139 | public void setSessionState(TraceSessionState state) { | |
140 | fSessionInfo.setSessionState(state); | |
141 | } | |
bbb3538a | 142 | |
eb1bab5b BH |
143 | /** |
144 | * Sets the event state to the value specified by the given name. | |
145 | * @param stateName - state to set. | |
146 | */ | |
147 | public void setSessionState(String stateName) { | |
148 | fSessionInfo.setSessionState(stateName); | |
149 | } | |
150 | ||
151 | /** | |
152 | * @return path string where session is located. | |
153 | */ | |
154 | public String getSessionPath() { | |
155 | return fSessionInfo.getSessionPath(); | |
156 | } | |
157 | ||
158 | /** | |
159 | * Sets the path string (where session is located) to the given value. | |
160 | * @param path - session path to set. | |
161 | */ | |
162 | public void setSessionPath(String sessionPath) { | |
163 | fSessionInfo.setSessionPath(sessionPath); | |
164 | } | |
165 | ||
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166 | /* |
167 | * (non-Javadoc) | |
115b4a01 | 168 | * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceControlComponent#getAdapter(java.lang.Class) |
06b9339e BH |
169 | */ |
170 | @SuppressWarnings("rawtypes") | |
171 | @Override | |
172 | public Object getAdapter(Class adapter) { | |
173 | if (adapter == IPropertySource.class) { | |
174 | return new TraceSessionPropertySource(this); | |
175 | } | |
176 | return null; | |
177 | } | |
bbb3538a | 178 | |
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179 | /** |
180 | * @return all available domains of this session. | |
181 | */ | |
182 | public TraceDomainComponent[] getDomains() { | |
183 | List<ITraceControlComponent> sessions = getChildren(TraceDomainComponent.class); | |
184 | return (TraceDomainComponent[])sessions.toArray(new TraceDomainComponent[sessions.size()]); | |
185 | } | |
186 | ||
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187 | /** |
188 | * @return the parent target node | |
189 | */ | |
190 | public TargetNodeComponent getTargetNode() { | |
191 | return ((TraceSessionGroup)getParent()).getTargetNode(); | |
192 | } | |
193 | ||
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194 | // ------------------------------------------------------------------------ |
195 | // Operations | |
196 | // ------------------------------------------------------------------------ | |
197 | /** | |
198 | * Retrieves the session configuration from the node. | |
199 | * @throws ExecutionException | |
200 | */ | |
201 | public void getConfigurationFromNode() throws ExecutionException { | |
202 | getConfigurationFromNode(new NullProgressMonitor()); | |
203 | } | |
204 | ||
205 | /** | |
206 | * Retrieves the session configuration from the node. | |
207 | * @param monitor - a progress monitor | |
208 | * @throws ExecutionException | |
209 | */ | |
210 | public void getConfigurationFromNode(IProgressMonitor monitor) throws ExecutionException { | |
bbb3538a | 211 | removeAllChildren(); |
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212 | fSessionInfo = getControlService().getSession(getName(), monitor); |
213 | IDomainInfo[] domains = fSessionInfo.getDomains(); | |
214 | for (int i = 0; i < domains.length; i++) { | |
bbb3538a BH |
215 | TraceDomainComponent domainComponent = new TraceDomainComponent(domains[i].getName(), this); |
216 | addChild(domainComponent); | |
217 | domainComponent.setDomainInfo(domains[i]); | |
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218 | } |
219 | } | |
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220 | |
221 | /** | |
222 | * Starts the session. | |
223 | * throws ExecutionExecption | |
224 | */ | |
225 | public void startSession() throws ExecutionException { | |
226 | startSession(new NullProgressMonitor()); | |
227 | } | |
228 | ||
229 | /** | |
230 | * Starts the session. | |
231 | * @param monitor - a progress monitor | |
232 | * throws ExecutionExecption | |
233 | */ | |
234 | public void startSession(IProgressMonitor monitor) throws ExecutionException { | |
235 | getControlService().startSession(getName(), monitor); | |
236 | } | |
237 | ||
238 | /** | |
239 | * Starts the session. | |
240 | * throws ExecutionExecption | |
241 | */ | |
242 | public void stopSession() throws ExecutionException { | |
243 | startSession(new NullProgressMonitor()); | |
244 | } | |
245 | ||
246 | /** | |
247 | * Starts the session. | |
248 | * @param monitor - a progress monitor | |
249 | * throws ExecutionExecption | |
250 | */ | |
251 | public void stopSession(IProgressMonitor monitor) throws ExecutionException { | |
252 | getControlService().stopSession(getName(), monitor); | |
253 | } | |
254 | ||
c56972bb BH |
255 | /** |
256 | * Enables channels with given names which are part of this domain. If a given channel | |
257 | * doesn't exists it creates a new channel with the given parameters (or default values | |
258 | * if given parameter is null). | |
259 | * @param channelNames - a list of channel names to enable on this domain | |
260 | * @param info - channel information to set for the channel (use null for default) | |
261 | * @param isKernel - a flag for indicating kernel or UST. | |
262 | * @throws ExecutionException | |
263 | */ | |
264 | public void enableChannels(List<String> channelNames, IChannelInfo info, boolean isKernel) throws ExecutionException { | |
265 | enableChannels(channelNames, info, isKernel, new NullProgressMonitor()); | |
266 | } | |
267 | ||
268 | /** | |
269 | * Enables channels with given names which are part of this domain. If a given channel | |
270 | * doesn't exists it creates a new channel with the given parameters (or default values | |
271 | * if given parameter is null). | |
272 | * @param channelNames - a list of channel names to enable on this domain | |
273 | * @param info - channel information to set for the channel (use null for default) | |
274 | * @param isKernel - a flag for indicating kernel or UST. | |
275 | * @param monitor - a progress monitor | |
276 | * @throws ExecutionException | |
277 | */ | |
278 | public void enableChannels(List<String> channelNames, IChannelInfo info, boolean isKernel, IProgressMonitor monitor) throws ExecutionException { | |
279 | getControlService().enableChannels(getName(), channelNames, isKernel, info, monitor); | |
280 | } | |
281 | ||
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282 | /** |
283 | * Enables a list of events with no additional parameters. | |
284 | * @param eventNames - a list of event names to enabled. | |
285 | * @param isKernel - a flag for indicating kernel or UST. | |
286 | * @throws ExecutionException | |
287 | */ | |
288 | public void enableEvent(List<String> eventNames, boolean isKernel) throws ExecutionException { | |
498704b3 | 289 | enableEvents(eventNames, isKernel, new NullProgressMonitor()); |
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290 | } |
291 | ||
292 | /** | |
293 | * Enables a list of events with no additional parameters. | |
294 | * @param eventNames - a list of event names to enabled. | |
295 | * @param isKernel - a flag for indicating kernel or UST. | |
296 | * @param monitor - a progress monitor | |
297 | * @throws ExecutionException | |
298 | */ | |
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299 | public void enableEvents(List<String> eventNames, boolean isKernel, IProgressMonitor monitor) throws ExecutionException { |
300 | getControlService().enableEvents(getName(), null, eventNames, isKernel, monitor); | |
301 | } | |
302 | ||
303 | /** | |
304 | * Enables all syscalls (for kernel domain) | |
305 | * @throws ExecutionException | |
306 | */ | |
307 | public void enableSyscalls() throws ExecutionException { | |
308 | enableSyscalls(new NullProgressMonitor()); | |
309 | } | |
310 | ||
311 | /** | |
312 | * Enables all syscalls (for kernel domain) | |
313 | * @param monitor - a progress monitor | |
314 | * @throws ExecutionException | |
315 | */ | |
316 | public void enableSyscalls(IProgressMonitor monitor) throws ExecutionException { | |
317 | getControlService().enableSyscalls(getName(), null, monitor); | |
318 | } | |
319 | ||
320 | /** | |
321 | * Enables a dynamic probe (for kernel domain) | |
322 | * @param eventName - event name for probe | |
d132bcc7 | 323 | * @param isFunction - true for dynamic function entry/return probe else false |
498704b3 BH |
324 | * @param probe - the actual probe |
325 | * @throws ExecutionException | |
326 | */ | |
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327 | public void enableProbe(String eventName, boolean isFunction, String probe) throws ExecutionException { |
328 | enableProbe(eventName, isFunction, probe, new NullProgressMonitor()); | |
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329 | } |
330 | ||
331 | /** | |
332 | * Enables a dynamic probe (for kernel domain) | |
333 | * @param eventName - event name for probe | |
d132bcc7 | 334 | * @param isFunction - true for dynamic function entry/return probe else false |
498704b3 BH |
335 | * @param probe - the actual probe |
336 | * @param monitor - a progress monitor | |
337 | * @throws ExecutionException | |
338 | */ | |
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339 | public void enableProbe(String eventName, boolean isFunction, String probe, IProgressMonitor monitor) throws ExecutionException { |
340 | getControlService().enableProbe(getName(), null, eventName, isFunction, probe, monitor); | |
6503ae0f | 341 | } |
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342 | |
343 | /** | |
344 | * Enables events using log level. | |
345 | * @param eventName - a event name | |
346 | * @param logLevelType - a log level type | |
347 | * @param level - a log level | |
348 | * @throws ExecutionException | |
349 | */ | |
350 | public void enableLogLevel(String eventName, LogLevelType logLevelType, TraceLogLevel level) throws ExecutionException { | |
351 | enableLogLevel(eventName, logLevelType, level, new NullProgressMonitor()); | |
352 | } | |
353 | ||
354 | /** | |
355 | * Enables events using log level. | |
356 | * @param eventName - a event name | |
357 | * @param logLevelType - a log level type | |
358 | * @param level - a log level | |
359 | * @param monitor - a progress monitor | |
360 | * @throws ExecutionException | |
361 | */ | |
362 | public void enableLogLevel(String eventName, LogLevelType logLevelType, TraceLogLevel level, IProgressMonitor monitor) throws ExecutionException { | |
363 | getControlService().enableLogLevel(getName(), null, eventName, logLevelType, level, monitor); | |
364 | } | |
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365 | |
366 | /** | |
367 | * Gets all available contexts to be added to channels/events. | |
368 | * @return the list of available contexts | |
369 | */ | |
370 | public List<String> getContextList() throws ExecutionException { | |
371 | return getContextList(new NullProgressMonitor()); | |
372 | } | |
373 | ||
374 | /** | |
375 | * Gets all available contexts to be added to channels/events. | |
376 | * @param monitor | |
377 | * @return the list of available contexts | |
378 | */ | |
379 | public List<String> getContextList(IProgressMonitor monitor) throws ExecutionException { | |
380 | return getControlService().getContextList(monitor); | |
381 | } | |
eb1bab5b | 382 | } |