--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sftemplateswizard/com.nokia.s60tools.symbianfoundationtemplates/src/com/nokia/s60tools/symbianfoundationtemplates/ui/wizards/BaseTemplateWizard.java	Tue Jan 12 13:17:53 2010 -0600
@@ -0,0 +1,168 @@
+/*
+* Copyright (c) 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.nokia.s60tools.symbianfoundationtemplates.ui.wizards;
+
+import java.io.ByteArrayInputStream;
+import java.util.AbstractList;
+import java.util.ArrayList;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.wizard.IWizardPage;
+import org.eclipse.jface.wizard.Wizard;
+import org.eclipse.ui.IEditorDescriptor;
+import org.eclipse.ui.INewWizard;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.part.FileEditorInput;
+
+import com.nokia.s60tools.symbianfoundationtemplates.SymbianFoundationTemplates;
+import com.nokia.s60tools.symbianfoundationtemplates.engine.TransformedTemplate;
+import com.nokia.s60tools.symbianfoundationtemplates.resources.Messages;
+
+/**
+ * Base template wizard. Extend this to create new template wizards
+ * based on different template engines.
+ *
+ */
+public abstract class BaseTemplateWizard extends Wizard implements INewWizard {
+	public boolean canFinish() {
+		for(BaseTemplateWizardPage page : getTemplatePages())
+			if(page.getStatus().matches(IStatus.ERROR))
+				return false;
+		
+		return true;
+	}
+	
+	@Override
+	public boolean performFinish() {
+		AbstractList<IFile> files = new ArrayList<IFile>();
+		
+		// Write the transformed templates into real files
+		for(TransformedTemplate transformed : getTransformedTemplates()) {
+			IFile file = transformed.getFile();
+
+			ByteArrayInputStream in = new ByteArrayInputStream(transformed.getTransformed().getBytes());
+
+			try {	
+				// If file already exists, delete it.
+				// This is ok because the wizards that don't want to overwrite
+				// files will check this themselves...
+				if(file.exists())
+					file.delete(true, true, new NullProgressMonitor());
+				
+				file.create(in, true, new NullProgressMonitor());
+			} catch(CoreException ce) {
+				SymbianFoundationTemplates.getDefault().showErrorDialog(
+						Messages.getString("WizardErrorGeneratingTransformed") + file.getName(), //$NON-NLS-1$
+						ce.getMessage());
+				file = null;
+			} finally {
+				if(file != null)
+					files.add(file);
+				else
+					return false;
+			}
+		}
+		
+		// Open the real files in different editors
+		for(IFile file : files) {
+			IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
+			
+			if(window == null) {
+				SymbianFoundationTemplates.getDefault().showErrorDialog(
+						Messages.getString("WizardErrorOpeningTransformed") + file.getName(), //$NON-NLS-1$
+						Messages.getString("WizardErrorReasonWorkbenchWindowNull")); //$NON-NLS-1$
+				
+				return false;
+			}
+		
+			IWorkbenchPage page = window.getActivePage();
+			
+			if(page == null) {
+				SymbianFoundationTemplates.getDefault().showErrorDialog(
+						Messages.getString("WizardErrorOpeningTransformed") + file.getName(), //$NON-NLS-1$
+						Messages.getString("WizardErrorReasonWorkbenchPageNull")); //$NON-NLS-1$
+				
+				return false;
+			}
+			
+			IEditorDescriptor desc = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(file.getName());
+			
+			if(desc == null) {
+				SymbianFoundationTemplates.getDefault().showErrorDialog("Cannot open file '" + file + "' in editor!", "Default editor for file type could not be found");
+				return true;
+			}
+			
+			try {
+				page.openEditor(new FileEditorInput(file), desc.getId());
+			} catch(PartInitException pie) {
+				SymbianFoundationTemplates.getDefault().showErrorDialog(
+						Messages.getString("WizardErrorOpeningTransformed") + file.getName(), //$NON-NLS-1$
+						pie.getMessage());
+			
+				return false;
+			}
+		}
+		
+		savePreferencesToStore();
+		
+		return true;
+	}
+	
+	/**
+	 * Get template wizard pages in this wizard.
+	 * 
+	 * @return the template pages
+	 */
+	protected AbstractList<BaseTemplateWizardPage> getTemplatePages() {
+		AbstractList<BaseTemplateWizardPage> templatePages = new ArrayList<BaseTemplateWizardPage>();
+		
+		IWizardPage[] wizardPages = getPages();
+		
+		for(int i = 0; i < wizardPages.length; i++)
+			templatePages.add((BaseTemplateWizardPage)wizardPages[i]);
+
+		return templatePages;
+	}
+
+	/**
+	 * Save preferences to the preference store.
+	 *
+	 */
+	private void savePreferencesToStore() {
+		for(BaseTemplateWizardPage page : getTemplatePages())
+			page.savePreferencesToStore();
+	}
+	
+	public abstract void init(IWorkbench workbench, IStructuredSelection selection);
+
+	public abstract void addPages();
+	
+	/**
+	 * Get transformed templates from different template pages.
+	 * 
+	 * @return a list of transformed templates
+	 */
+	public abstract AbstractList<TransformedTemplate> getTransformedTemplates();
+}