trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/rules/AddMatchingTraceFlag.java
/*
* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
* Dialog flag to add mathicg exit trace to entry trace
*
*/
package com.nokia.tracebuilder.engine.rules;
import java.util.List;
import com.nokia.tracebuilder.engine.SourceContextManager;
import com.nokia.tracebuilder.engine.TraceBuilderGlobals;
import com.nokia.tracebuilder.engine.TraceObjectPropertyDialogTemplate;
import com.nokia.tracebuilder.model.TraceModelExtension;
/**
* Dialog flag to add matching exit trace to entry trace. This creates an
* AutoAddMatchingTraceRule to the trace(s) created by the dialog.
*
*/
final class AddMatchingTraceFlag extends DialogDynamicFlagBase {
/**
* Title shown in UI
*/
private static final String UI_TITLE = Messages
.getString("AddMatchingTraceFlag.Title"); //$NON-NLS-1$
/**
* The template that was selected to create the entry trace
*/
private TraceObjectPropertyDialogTemplate entryTemplate;
/*
* (non-Javadoc)
*
* @see com.nokia.tracebuilder.engine.TraceObjectPropertyDialogFlag#
* createExtensions(java.util.List)
*/
public void createExtensions(List<TraceModelExtension> extList) {
extList.add(new AutoAddMatchingTraceRule(entryTemplate));
}
/*
* (non-Javadoc)
*
* @see com.nokia.tracebuilder.engine.TraceObjectPropertyDialogFlag#getText()
*/
public String getText() {
return UI_TITLE;
}
/*
* (non-Javadoc)
*
* @see com.nokia.tracebuilder.engine.rules.DialogDynamicFlagBase#
* templateChanged(com.nokia.tracebuilder.engine.TraceObjectPropertyDialogTemplate)
*/
@Override
public boolean templateChanged(TraceObjectPropertyDialogTemplate template) {
boolean changed = false;
if (template instanceof EntryExitTraceTemplate
|| template instanceof EntryExitInstrumenterTemplate
|| template instanceof PerformanceEventTemplate) {
if (entryTemplate != template) {
changed = true;
entryTemplate = template;
}
} else {
if (entryTemplate != null) {
changed = true;
entryTemplate = null;
}
}
return changed;
}
/*
* (non-Javadoc)
*
* @see com.nokia.tracebuilder.engine.rules.DialogDynamicFlagBase#isAvailable()
*/
@Override
public boolean isAvailable() {
// Currently this is never available
return false;
}
/*
* (non-Javadoc)
*
* @see com.nokia.tracebuilder.engine.rules.DialogDynamicFlagBase#isAlwaysEnabled()
*/
@Override
public boolean isAlwaysEnabled() {
return (entryTemplate instanceof EntryExitTraceTemplate)
|| (entryTemplate instanceof EntryExitInstrumenterTemplate)
|| (entryTemplate instanceof PerformanceEventTemplate);
}
/*
* (non-Javadoc)
*
* @see com.nokia.tracebuilder.engine.rules.DialogFlagBase#isVisible()
*/
@Override
public boolean isVisible() {
SourceContextManager manager = TraceBuilderGlobals
.getSourceContextManager();
return manager.isInstrumenting() || manager.getContext() != null;
}
}