--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/srcanaapps/depexplorer/com.nokia.s60tools.appdep/src/com/nokia/s60tools/appdep/ui/wizards/SelectSDKWizardPageContentProvider.java	Sat Jan 09 10:04:11 2010 +0530
@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2006 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.nokia.s60tools.appdep.ui.wizards;
+
+
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.Viewer;
+
+import com.nokia.s60tools.appdep.util.AppDepConsole;
+import com.nokia.s60tools.sdk.SdkEnvInfomationResolveFailureException;
+import com.nokia.s60tools.sdk.SdkInformation;
+import com.nokia.s60tools.sdk.SdkManager;
+import com.nokia.s60tools.util.console.IConsolePrintUtility;
+
+/**
+ * The content provider class is responsible for
+ * providing objects to the SDK Selection Wizard. 
+ */
+class SelectSDKWizardPageContentProvider implements IStructuredContentProvider{
+	/**
+	 * Invisible root object.
+	 */
+	private InvisibleRootNode invisibleRoot;
+	
+	/**
+	 * Empty object array returned whenever there is no content.
+	 */
+	static Object[] EMPTY_ARRAY = new Object[0];
+
+	/**
+	 * Content provider's constructor
+	 */
+	public SelectSDKWizardPageContentProvider(){
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
+	 */
+	public void inputChanged(Viewer v, Object oldInput, Object newInput) {
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.viewers.IContentProvider#dispose()
+	 */
+	public void dispose() {
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)
+	 */
+	public Object[] getElements(Object parent) {
+		if (parent.equals(this)) {
+			if (invisibleRoot==null){
+				invisibleRoot = new InvisibleRootNode();
+	    		SdkInformation[] sdkInfoColl = null;
+				try {
+					sdkInfoColl = SdkManager.getSdkInformation();
+		    		for (int i = 0; i < sdkInfoColl.length; i++) {
+						SdkInformation info = sdkInfoColl[i];
+						invisibleRoot.addSdkNode(new SdkTreeViewNode(info, invisibleRoot));
+					}
+				} catch (SdkEnvInfomationResolveFailureException e) {
+					e.printStackTrace();
+					AppDepConsole.getInstance().println(e.getMessage(), 
+												IConsolePrintUtility.MSG_ERROR);
+				}	    		
+			}
+		}
+		return invisibleRoot.getChildren();
+	}
+	
+	/**
+	 * Tries to find tree viewer node that matches
+	 * with the given parameters.
+	 * @param sdkIdString Id string of the SDK.
+	 * @return Returns the matching object if it was found, 
+	 *         otherwise return <code>null</code>.
+	 */
+	public Object find(String sdkIdString){
+		return invisibleRoot.find(sdkIdString);
+	}
+		
+}