--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/properties/SystemDefinitionFilesProperties.java	Thu Mar 11 19:08:43 2010 +0200
@@ -0,0 +1,151 @@
+// 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:
+// SystemDefinitionFiles.java
+// 
+//
+
+package com.symbian.smt.gui.properties;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.ProjectScope;
+import org.eclipse.core.runtime.preferences.IScopeContext;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.BusyIndicator;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.ui.IWorkbenchPropertyPage;
+import org.eclipse.ui.dialogs.PropertyPage;
+
+import com.symbian.smt.gui.Activator;
+import com.symbian.smt.gui.ManageResources;
+import com.symbian.smt.gui.NodeListener;
+import com.symbian.smt.gui.PersistentDataStore;
+import com.symbian.smt.gui.smtwidgets.SystemDefinitionFilesWidget;
+import com.symbian.smt.gui.smtwidgets.ValidModelDefinedListener;
+import com.symbian.smt.gui.smtwidgets.ValidModelEvent;
+import com.symbian.smt.gui.smtwidgets.ValidModelObservable;
+
+public class SystemDefinitionFilesProperties extends PropertyPage implements
+		IWorkbenchPropertyPage, ValidModelDefinedListener {
+	private SystemDefinitionFilesWidget systemDefinitionFilesWidget;
+	private PersistentDataStore projectStore;
+
+	@Override
+	protected Control createContents(Composite parent) {
+		new NodeListener(getProject());
+
+		// Disable the restore defaults button
+		noDefaultAndApplyButton();
+
+		// Create the project scope data store
+		IScopeContext projectScope = new ProjectScope(this.getProject());
+		projectStore = new PersistentDataStore(projectScope
+				.getNode(Activator.PLUGIN_ID));
+
+		// Create the widget
+		Composite composite = new Composite(parent, SWT.NONE);
+		composite.setLayout(new FillLayout(SWT.VERTICAL));
+		systemDefinitionFilesWidget = new SystemDefinitionFilesWidget(
+				composite, SWT.NONE);
+
+		if (systemDefinitionFilesWidget instanceof ValidModelObservable) {
+			((ValidModelObservable) systemDefinitionFilesWidget)
+					.addModelListener(this);
+		}
+
+		// Set required values
+		populate(projectStore);
+
+		return composite;
+	}
+
+	@Override
+	public void dispose() {
+		if (systemDefinitionFilesWidget != null) {
+			((ValidModelObservable) systemDefinitionFilesWidget)
+				.removeModelListener(this);
+		}
+		
+		super.dispose();
+	}
+
+	private IProject getProject() {
+		return (IProject) getElement();
+	}
+
+	@Override
+	public boolean isValid() {
+		// return requiredInformationPresent;
+		return super.isValid();
+	}
+
+	@Override
+	protected void performApply() {
+		saveChanges();
+	}
+
+	@Override
+	protected void performDefaults() {
+	}
+
+	@Override
+	public boolean performOk() {
+		saveChanges();
+		return super.performOk();
+	}
+
+	private void populate(PersistentDataStore dataStore) {
+		systemDefinitionFilesWidget.setSystemDefinitions(dataStore
+				.getSystemDefinitionFiles());
+	}
+
+	private void saveChanges() {
+		Runnable runnable = new Runnable() {
+			public void run() {
+			// Update the system definition files in the project
+			ManageResources.updateSystemDefinitionFiles(getProject(),
+					systemDefinitionFilesWidget.getSystemDefinitions(), false);
+	
+			// Write to the persistent data store
+			projectStore.setSystemDefinitionFiles(systemDefinitionFilesWidget
+					.getSystemDefinitions());
+			}
+		};
+		
+		BusyIndicator.showWhile(getShell().getDisplay(), runnable);
+	}
+
+	/**
+	 * This is called by the observed object when a change is used to ensure the
+	 * information entered into the widget is acceptable, in this case at least
+	 * 1 system definition xml file
+	 * 
+	 * @return void
+	 * @see com.symbian.smt.gui.smtwidgets.ValidModelDefinedListener#validModelDefined(ValidModelEvent)
+	 */
+	public void validModelDefined(ValidModelEvent event) {
+		Boolean isValid = event.isValid();
+
+		setValid(isValid);
+
+		if (isValid) {
+			setErrorMessage(null);
+		} else {
+			setErrorMessage(event.getMessage());
+		}
+	}
+	
+	
+}