diff -r 000000000000 -r 522a326673b6 sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/smtwidgets/BuildControlWidget.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/smtwidgets/BuildControlWidget.java	Thu Mar 11 19:08:43 2010 +0200
@@ -0,0 +1,212 @@
+// Copyright (c) 2008-2009 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:
+//
+
+package com.symbian.smt.gui.smtwidgets;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.layout.RowLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Group;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Text;
+
+import com.symbian.smt.gui.smtwidgets.ValidModelEvent.Type;
+
+public class BuildControlWidget extends Composite implements
+		ValidModelObservable {
+	private Text outputFilenameText;
+	private List<ValidModelDefinedListener> listeners = new ArrayList<ValidModelDefinedListener>();
+
+	private Button warningLevel1, warningLevel2, warningLevel3, warningLevel4;
+
+	// private String message;
+
+	private static final Pattern validationPattern = Pattern
+			.compile("[^:*?<>\"/\\\\|]*");
+
+	/**
+	 * Creates a BuildControlWidget composite object
+	 * 
+	 * @return void
+	 */
+	public BuildControlWidget(final Composite parent, int style,
+			boolean allOptions) {
+		super(parent, style);
+
+		setLayout(new FillLayout());
+
+		final Composite gridLayoutComposite = new Composite(this, SWT.NONE);
+		gridLayoutComposite.setLayout(new GridLayout(2, false));
+
+		final Label outputFilenameLabel = new Label(gridLayoutComposite,
+				SWT.NONE);
+		outputFilenameLabel.setText("Output filename");
+
+		outputFilenameText = new Text(gridLayoutComposite, SWT.BORDER);
+		outputFilenameText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER,
+				true, false));
+
+		outputFilenameText.addModifyListener(new ModifyListener() {
+			public void modifyText(ModifyEvent e) {
+				checkIfValid();
+			}
+		});
+
+		if (allOptions) {
+			Group group = new Group(gridLayoutComposite, SWT.SHADOW_ETCHED_IN);
+			group.setText("Warning level");
+			group.setLayout(new RowLayout(SWT.VERTICAL));
+			group.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false,
+					2, 1));
+
+			warningLevel1 = new Button(group, SWT.RADIO);
+			warningLevel1.setText("Errors only");
+			warningLevel2 = new Button(group, SWT.RADIO);
+			warningLevel2.setText("Errors and warnings");
+			warningLevel3 = new Button(group, SWT.RADIO);
+			warningLevel3.setText("Verbose");
+			warningLevel4 = new Button(group, SWT.RADIO);
+			warningLevel4.setText("Debug (note: will increase build times)");
+		}
+	}
+
+	/**
+	 * Registers a listener object, which will be notified if the conditions for
+	 * proceeding have been met.
+	 * 
+	 * @param listener
+	 *            A ValidModelDefinedListener object
+	 * @return void
+	 * @see com.symbian.smt.gui.smtwidgets.ValidModelObservable#addModelListener(ValidModelDefinedListener)
+	 */
+	public void addModelListener(ValidModelDefinedListener listener) {
+		listeners.add(listener);
+	}
+
+	// Check that at least one system definition file has been specified. Any
+	// registered
+	// model listeners are notified with a ValidModelEvent.
+	private void checkIfValid() {
+		if (listeners.size() > 0) {
+			String text = outputFilenameText.getText().trim();
+			String message = "";
+			boolean valid = true;
+			Type type = Type.SUCCESS;
+
+			if (text.length() == 0) {
+				valid = false;
+				message = "Filename must be specified.";
+				type = Type.ERROR;
+			}
+
+			Matcher matcher = validationPattern.matcher(text);
+			matcher.reset();
+
+			if (!matcher.matches()) {
+				valid = false;
+				message = "Forbidden characters in output filename.";
+				type = Type.ERROR;
+			}
+
+			ValidModelEvent event = new ValidModelEvent(valid, message, type);
+
+			for (ValidModelDefinedListener listener : listeners) {
+				listener.validModelDefined(event);
+			}
+		}
+	}
+
+	/**
+	 * This method is for testing purposes only.
+	 * 
+	 * @return
+	 */
+	public List<ValidModelDefinedListener> getModelListeners() {
+		List<ValidModelDefinedListener> l;
+
+		synchronized (listeners) {
+			l = new ArrayList<ValidModelDefinedListener>(listeners);
+		}
+
+		return l;
+	}
+
+	public String getOutputFilename() {
+
+		String entry = outputFilenameText.getText().trim();
+
+		if (entry.length() > 0) {
+			if (!entry.endsWith(".svg")) {
+				return entry + ".svg";
+			}
+		}
+
+		return entry;
+	}
+
+	public String getWarningLevel() {
+		if (warningLevel1.getSelection()) {
+			return "1";
+		} else if (warningLevel2.getSelection()) {
+			return "2";
+		} else if (warningLevel3.getSelection()) {
+			return "3";
+		} else if (warningLevel4.getSelection()) {
+			return "4";
+		} else {
+			return null;
+		}
+	}
+
+	/**
+	 * @see com.symbian.smt.gui.smtwidgets.ValidModelObservable#removeModelListener(ValidModelDefinedListener)
+	 */
+	public void removeModelListener(ValidModelDefinedListener listener) {
+		synchronized (listeners) {
+			listeners.remove(listener);
+		}
+	}
+
+	public void setOutputFilename(String arg) {
+		outputFilenameText.setText(arg);
+	}
+
+	public void setWarningLevel(String arg) {
+		if ("1".equals(arg)) {
+			warningLevel1.setSelection(true);
+		} else if ("2".equals(arg)) {
+			warningLevel2.setSelection(true);
+		} else if ("3".equals(arg)) {
+			warningLevel3.setSelection(true);
+		} else if ("4".equals(arg)) {
+			warningLevel4.setSelection(true);
+		}
+	}
+
+	// public String getMessage() {
+	// return message;
+	// }
+}