1 /**********************************************************************
2 * Copyright (c) 2012, 2014 Ericsson
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
10 * Bernd Hufmann - Initial API and implementation
11 * Bernd Hufmann - Updated for support of LTTng Tools 2.1
12 **********************************************************************/
13 package org
.eclipse
.tracecompass
.internal
.lttng2
.control
.ui
.views
.handlers
;
15 import java
.util
.Iterator
;
16 import java
.util
.List
;
18 import org
.eclipse
.core
.commands
.ExecutionException
;
19 import org
.eclipse
.core
.runtime
.IProgressMonitor
;
20 import org
.eclipse
.jface
.viewers
.ISelection
;
21 import org
.eclipse
.jface
.viewers
.StructuredSelection
;
22 import org
.eclipse
.tracecompass
.internal
.lttng2
.control
.core
.model
.LogLevelType
;
23 import org
.eclipse
.tracecompass
.internal
.lttng2
.control
.core
.model
.TraceLogLevel
;
24 import org
.eclipse
.tracecompass
.internal
.lttng2
.control
.core
.model
.TraceSessionState
;
25 import org
.eclipse
.tracecompass
.internal
.lttng2
.control
.ui
.views
.ControlView
;
26 import org
.eclipse
.tracecompass
.internal
.lttng2
.control
.ui
.views
.model
.impl
.TraceDomainComponent
;
27 import org
.eclipse
.tracecompass
.internal
.lttng2
.control
.ui
.views
.model
.impl
.TraceSessionComponent
;
28 import org
.eclipse
.ui
.IWorkbenchPage
;
32 * Command handler implementation to enable events for a known domain and default channel 'channel0'
33 * (which will be created if doesn't exist).
36 * @author Bernd Hufmann
38 public class EnableEventOnDomainHandler
extends BaseEnableEventHandler
{
40 // ------------------------------------------------------------------------
42 // ------------------------------------------------------------------------
45 public void enableEvents(CommandParameter param
, List
<String
> eventNames
, boolean isKernel
, String filterExression
, IProgressMonitor monitor
) throws ExecutionException
{
46 if (param
instanceof DomainCommandParameter
) {
47 ((DomainCommandParameter
)param
).getDomain().enableEvents(eventNames
, monitor
);
52 public void enableSyscalls(CommandParameter param
, IProgressMonitor monitor
) throws ExecutionException
{
53 if (param
instanceof DomainCommandParameter
) {
54 ((DomainCommandParameter
)param
).getDomain().enableSyscalls(monitor
);
59 public void enableProbe(CommandParameter param
, String eventName
, boolean isFunction
, String probe
, IProgressMonitor monitor
) throws ExecutionException
{
60 if (param
instanceof DomainCommandParameter
) {
61 ((DomainCommandParameter
)param
).getDomain().enableProbe(eventName
, isFunction
, probe
, monitor
);
66 public void enableLogLevel(CommandParameter param
, String eventName
, LogLevelType logLevelType
, TraceLogLevel level
, String filterExression
, IProgressMonitor monitor
) throws ExecutionException
{
67 if (param
instanceof DomainCommandParameter
) {
68 ((DomainCommandParameter
)param
).getDomain().enableLogLevel(eventName
, logLevelType
, level
, filterExression
, monitor
);
73 public TraceDomainComponent
getDomain(CommandParameter param
) {
74 if (param
instanceof DomainCommandParameter
) {
75 return ((DomainCommandParameter
)param
).getDomain();
81 public boolean isEnabled() {
82 // Get workbench page for the Control View
83 IWorkbenchPage page
= getWorkbenchPage();
88 TraceDomainComponent domain
= null;
89 TraceSessionComponent session
= null;
90 ISelection selection
= page
.getSelection(ControlView
.ID
);
91 if (selection
instanceof StructuredSelection
) {
92 StructuredSelection structered
= ((StructuredSelection
) selection
);
93 for (Iterator
<?
> iterator
= structered
.iterator(); iterator
.hasNext();) {
94 Object element
= iterator
.next();
95 if (element
instanceof TraceDomainComponent
) {
96 // Add only if corresponding TraceSessionComponents is inactive and not destroyed
97 TraceDomainComponent tmpDomain
= (TraceDomainComponent
) element
;
98 session
= tmpDomain
.getSession();
99 if(session
.getSessionState() == TraceSessionState
.INACTIVE
&& !session
.isDestroyed()) {
106 boolean isEnabled
= (domain
!= null);
111 fParam
= new DomainCommandParameter(session
, domain
);