trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/rules/AddReturnParameterFlag.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/rules/AddReturnParameterFlag.java Wed Jun 23 14:35:40 2010 +0300
@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2008 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 a return value parameter to 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;
+import com.nokia.tracebuilder.source.SourceContext;
+
+/**
+ * Dialog flag to add a return value parameter to trace. This creates a
+ * AutoAddReturnParameterRule to the trace(s) created by the dialog.
+ *
+ */
+final class AddReturnParameterFlag extends DialogDynamicFlagBase {
+
+ /**
+ * Title shown in UI
+ */
+ private static final String UI_TITLE = Messages
+ .getString("AddReturnParameterFlag.Title"); //$NON-NLS-1$
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see com.nokia.tracebuilder.engine.TraceObjectPropertyDialogFlag#
+ * createExtensions(java.util.List)
+ */
+ public void createExtensions(List<TraceModelExtension> extList) {
+ extList.add(new AutoAddReturnParameterRule());
+ }
+
+ /*
+ * (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 EntryExitInstrumenterTemplate
+ || template instanceof EntryExitTraceTemplate) {
+ if (!isAvailable()) {
+ changed = true;
+ setAvailable(true);
+ }
+ } else {
+ if (isAvailable()) {
+ changed = true;
+ setAvailable(false);
+ }
+ }
+ return changed;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see com.nokia.tracebuilder.engine.rules.DialogFlagBase#isVisible()
+ */
+ @Override
+ public boolean isVisible() {
+ SourceContextManager manager = TraceBuilderGlobals
+ .getSourceContextManager();
+ SourceContext context = manager.getContext();
+ return manager.isInstrumenting()
+ || (context != null && !context.isVoid());
+ }
+}