Attachment 56787 Details for Bug 148836 – wizard implementation

[patch] wizard implementation

patch.txt (text/plain), 112.25 KB, created by Alexander Fedorov

on 2007-01-11 12:18:54 EST

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Description:

Filename:

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Creator: Alexander Fedorov

Created: 2007-01-11 12:18:54 EST

Size: 112.25 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.gmf.codegen.edit
>Index: src/org/eclipse/gmf/codegen/gmfgen/presentation/GMFGenModelWizard.java
>===================================================================
>RCS file: /cvsroot/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.codegen.edit/src/org/eclipse/gmf/codegen/gmfgen/presentation/GMFGenModelWizard.java,v
>retrieving revision 1.5
>diff -u -r1.5 GMFGenModelWizard.java
>--- src/org/eclipse/gmf/codegen/gmfgen/presentation/GMFGenModelWizard.java	5 Dec 2005 19:45:00 -0000	1.5
>+++ src/org/eclipse/gmf/codegen/gmfgen/presentation/GMFGenModelWizard.java	11 Jan 2007 17:08:49 -0000
>@@ -7,15 +7,8 @@
> package org.eclipse.gmf.codegen.gmfgen.presentation;
> 
> 
>-import java.util.ArrayList;
>-import java.util.Collection;
>-import java.util.Collections;
> import java.util.HashMap;
>-import java.util.Iterator;
>-import java.util.List;
> import java.util.Map;
>-import java.util.MissingResourceException;
>-import java.util.StringTokenizer;
> 
> import org.eclipse.core.resources.IContainer;
> import org.eclipse.core.resources.IFile;
>@@ -26,33 +19,18 @@
> import org.eclipse.core.runtime.IProgressMonitor;
> import org.eclipse.core.runtime.Path;
> import org.eclipse.emf.common.util.URI;
>-import org.eclipse.emf.ecore.EClass;
>-import org.eclipse.emf.ecore.EClassifier;
> import org.eclipse.emf.ecore.EObject;
> import org.eclipse.emf.ecore.resource.Resource;
> import org.eclipse.emf.ecore.resource.ResourceSet;
> import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
> import org.eclipse.emf.ecore.xmi.XMLResource;
> import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry;
>-import org.eclipse.gmf.codegen.gmfgen.GMFGenFactory;
> import org.eclipse.gmf.codegen.gmfgen.GMFGenPackage;
>-import org.eclipse.gmf.codegen.gmfgen.presentation.EditorPlugin;
>-
>-
> import org.eclipse.jface.dialogs.MessageDialog;
> import org.eclipse.jface.viewers.ISelection;
> import org.eclipse.jface.viewers.IStructuredSelection;
> import org.eclipse.jface.viewers.StructuredSelection;
> import org.eclipse.jface.wizard.Wizard;
>-import org.eclipse.jface.wizard.WizardPage;
>-import org.eclipse.swt.SWT;
>-import org.eclipse.swt.events.ModifyEvent;
>-import org.eclipse.swt.events.ModifyListener;
>-import org.eclipse.swt.layout.GridData;
>-import org.eclipse.swt.layout.GridLayout;
>-import org.eclipse.swt.widgets.Combo;
>-import org.eclipse.swt.widgets.Composite;
>-import org.eclipse.swt.widgets.Label;
> import org.eclipse.ui.INewWizard;
> import org.eclipse.ui.IWorkbench;
> import org.eclipse.ui.IWorkbenchPage;
>@@ -69,26 +47,10 @@
> * This is a simple wizard for creating a new model file.
> * 
> * 
>- * @generated
>+ * @generated NOT
> */
> public class GMFGenModelWizard extends Wizard implements INewWizard {
> 	/**
>-	 * This caches an instance of the model package.
>-	 * 
>-	 * 
>-	 * @generated
>-	 */
>-	protected GMFGenPackage gmfGenPackage = GMFGenPackage.eINSTANCE;
>-
>-	/**
>-	 * This caches an instance of the model factory.
>-	 * 
>-	 * 
>-	 * @generated
>-	 */
>-	protected GMFGenFactory gmfGenFactory = gmfGenPackage.getGMFGenFactory();
>-
>-	/**
> 	 * This is the file creation page.
> 	 * 
> 	 * 
>@@ -97,14 +59,6 @@
> 	protected GMFGenModelWizardNewFileCreationPage newFileCreationPage;
> 
> 	/**
>-	 * This is the initial object creation page.
>-	 * 
>-	 * 
>-	 * @generated
>-	 */
>-	protected GMFGenModelWizardInitialObjectCreationPage initialObjectCreationPage;
>-
>-	/**
> 	 * Remember the selection during initialization for populating the default container.
> 	 * 
> 	 * 
>@@ -121,14 +75,6 @@
> 	protected IWorkbench workbench;
> 
> 	/**
>-	 * Caches the names of the types that can be created as the root object.
>-	 * 
>-	 * 
>-	 * @generated
>-	 */
>-	protected List initialObjectNames;
>-
>-	/**
> 	 * This just records the information.
> 	 * 
> 	 * 
>@@ -142,122 +88,26 @@
> 	}
> 
> 	/**
>-	 * Returns the names of the types that can be created as the root object.
>-	 * 
>-	 * 
>-	 * @generated
>-	 */
>-	protected Collection getInitialObjectNames() {
>-		if (initialObjectNames == null) {
>-			initialObjectNames = new ArrayList();
>-			for (Iterator classifiers = gmfGenPackage.getEClassifiers().iterator(); classifiers.hasNext(); ) {
>-				EClassifier eClassifier = (EClassifier)classifiers.next();
>-				if (eClassifier instanceof EClass) {
>-					EClass eClass = (EClass)eClassifier;
>-					if (!eClass.isAbstract()) {
>-						initialObjectNames.add(eClass.getName());
>-					}
>-				}
>-			}
>-			Collections.sort(initialObjectNames, java.text.Collator.getInstance());
>-		}
>-		return initialObjectNames;
>-	}
>-
>-	/**
> 	 * Create a new model.
> 	 * 
> 	 * 
>-	 * @generated
>+	 * @generated NOT
> 	 */
> 	protected EObject createInitialModel() {
>-		EClass eClass = (EClass)gmfGenPackage.getEClassifier(initialObjectCreationPage.getInitialObjectName());
>-		EObject rootObject = gmfGenFactory.create(eClass);
>-		return rootObject;
>+		return GMFGenPackage.eINSTANCE.getGMFGenFactory().createGenEditorGenerator();
> 	}
> 
> 	/**
> 	 * Do the work after everything is specified.
> 	 * 
> 	 * 
>-	 * @generated
>+	 * @generated NOT
> 	 */
> 	public boolean performFinish() {
> 		try {
>-			// Remember the file.
>-			//
> 			final IFile modelFile = getModelFile();
>-
>-			// Do the work within an operation.
>-			//
>-			WorkspaceModifyOperation operation =
>-				new WorkspaceModifyOperation() {
>-					protected void execute(IProgressMonitor progressMonitor) {
>-						try {
>-							// Create a resource set
>-							//
>-							ResourceSet resourceSet = new ResourceSetImpl();
>-
>-							// Get the URI of the model file.
>-							//
>-							URI fileURI = URI.createPlatformResourceURI(modelFile.getFullPath().toString());
>-
>-							// Create a resource for this file.
>-							//
>-							Resource resource = resourceSet.createResource(fileURI);
>-
>-							// Add the initial model object to the contents.
>-							//
>-							EObject rootObject = createInitialModel();
>-							if (rootObject != null) {
>-								resource.getContents().add(rootObject);
>-							}
>-
>-							// Save the contents of the resource to the file system.
>-							//
>-							Map options = new HashMap();
>-							options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding());
>-							resource.save(options);
>-						}
>-						catch (Exception exception) {
>-							EditorPlugin.INSTANCE.log(exception);
>-						}
>-						finally {
>-							progressMonitor.done();
>-						}
>-					}
>-				};
>-
>-			getContainer().run(false, false, operation);
>-
>-			// Select the new file resource in the current view.
>-			//
>-			IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow();
>-			IWorkbenchPage page = workbenchWindow.getActivePage();
>-			final IWorkbenchPart activePart = page.getActivePart();
>-			if (activePart instanceof ISetSelectionTarget) {
>-				final ISelection targetSelection = new StructuredSelection(modelFile);
>-				getShell().getDisplay().asyncExec
>-					(new Runnable() {
>-						 public void run() {
>-							 ((ISetSelectionTarget)activePart).selectReveal(targetSelection);
>-						 }
>-					 });
>-			}
>-
>-			// Open an editor on the new file.
>-			//
>-			try {
>-				page.openEditor
>-					(new FileEditorInput(modelFile),
>-					 workbench.getEditorRegistry().getDefaultEditor(modelFile.getFullPath().toString()).getId());
>-			}
>-			catch (PartInitException exception) {
>-				MessageDialog.openError(workbenchWindow.getShell(), EditorPlugin.INSTANCE.getString("_UI_OpenEditorError_label"), exception.getMessage());
>-				return false;
>-			}
>-
>-			return true;
>+			createModelFile(modelFile);
>+			return openEditor(modelFile);
> 		}
> 		catch (Exception exception) {
> 			EditorPlugin.INSTANCE.log(exception);
>@@ -265,6 +115,81 @@
> 		}
> 	}
> 
>+	protected boolean openEditor(final IFile modelFile) {
>+		// Select the new file resource in the current view.
>+		//
>+		IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow();
>+		IWorkbenchPage page = workbenchWindow.getActivePage();
>+		final IWorkbenchPart activePart = page.getActivePart();
>+		if (activePart instanceof ISetSelectionTarget) {
>+			final ISelection targetSelection = new StructuredSelection(modelFile);
>+			getShell().getDisplay().asyncExec
>+				(new Runnable() {
>+					 public void run() {
>+						 ((ISetSelectionTarget)activePart).selectReveal(targetSelection);
>+					 }
>+				 });
>+		}
>+
>+		// Open an editor on the new file.
>+		//
>+		try {
>+			page.openEditor
>+				(new FileEditorInput(modelFile),
>+				 workbench.getEditorRegistry().getDefaultEditor(modelFile.getFullPath().toString()).getId());
>+		}
>+		catch (PartInitException exception) {
>+			MessageDialog.openError(workbenchWindow.getShell(), EditorPlugin.INSTANCE.getString("_UI_OpenEditorError_label"), exception.getMessage());
>+			return false;
>+		}
>+
>+		return true;
>+	}
>+
>+	protected void createModelFile(final IFile modelFile) throws Exception {
>+		// Do the work within an operation.
>+		//
>+		WorkspaceModifyOperation operation =
>+			new WorkspaceModifyOperation() {
>+				protected void execute(IProgressMonitor progressMonitor) {
>+					try {
>+						// Create a resource set
>+						//
>+						ResourceSet resourceSet = new ResourceSetImpl();
>+
>+						// Get the URI of the model file.
>+						//
>+						URI fileURI = URI.createPlatformResourceURI(modelFile.getFullPath().toString());
>+
>+						// Create a resource for this file.
>+						//
>+						Resource resource = resourceSet.createResource(fileURI);
>+
>+						// Add the initial model object to the contents.
>+						//
>+						EObject rootObject = createInitialModel();
>+						if (rootObject != null) {
>+							resource.getContents().add(rootObject);
>+						}
>+
>+						// Save the contents of the resource to the file system.
>+						//
>+						Map options = new HashMap();
>+						options.put(XMLResource.OPTION_ENCODING, "UTF-8");
>+						resource.save(options);
>+					}
>+					catch (Exception exception) {
>+						EditorPlugin.INSTANCE.log(exception);
>+					}
>+					finally {
>+						progressMonitor.done();
>+					}
>+				}
>+			};
>+
>+		getContainer().run(false, false, operation);
>+	}
>+
> 	/**
> 	 * This is the one page of the wizard.
> 	 * 
>@@ -318,215 +243,6 @@
> 	}
> 
> 	/**
>-	 * This is the page where the type of object to create is selected.
>-	 * 
>-	 * 
>-	 * @generated
>-	 */
>-	public class GMFGenModelWizardInitialObjectCreationPage extends WizardPage {
>-		/**
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		protected Combo initialObjectField;
>-
>-		/**
>-		 * @generated
>-		 * 
>-		 * 
>-		 */
>-		protected List encodings;
>-
>-		/**
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		protected Combo encodingField;
>-
>-		/**
>-		 * Pass in the selection.
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		public GMFGenModelWizardInitialObjectCreationPage(String pageId) {
>-			super(pageId);
>-		}
>-
>-		/**
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		public void createControl(Composite parent) {
>-			Composite composite = new Composite(parent, SWT.NONE);
>-			{
>-				GridLayout layout = new GridLayout();
>-				layout.numColumns = 1;
>-				layout.verticalSpacing = 12;
>-				composite.setLayout(layout);
>-
>-				GridData data = new GridData();
>-				data.verticalAlignment = GridData.FILL;
>-				data.grabExcessVerticalSpace = true;
>-				data.horizontalAlignment = GridData.FILL;
>-				composite.setLayoutData(data);
>-			}
>-
>-			Label containerLabel = new Label(composite, SWT.LEFT);
>-			{
>-				containerLabel.setText(EditorPlugin.INSTANCE.getString("_UI_ModelObject"));
>-
>-				GridData data = new GridData();
>-				data.horizontalAlignment = GridData.FILL;
>-				containerLabel.setLayoutData(data);
>-			}
>-
>-			initialObjectField = new Combo(composite, SWT.BORDER);
>-			{
>-				GridData data = new GridData();
>-				data.horizontalAlignment = GridData.FILL;
>-				data.grabExcessHorizontalSpace = true;
>-				initialObjectField.setLayoutData(data);
>-			}
>-
>-			for (Iterator i = getInitialObjectNames().iterator(); i.hasNext(); ) {
>-				initialObjectField.add(getLabel((String)i.next()));
>-			}
>-
>-			if (initialObjectField.getItemCount() == 1) {
>-				initialObjectField.select(0);
>-			}
>-			initialObjectField.addModifyListener(validator);
>-
>-			Label encodingLabel = new Label(composite, SWT.LEFT);
>-			{
>-				encodingLabel.setText(EditorPlugin.INSTANCE.getString("_UI_XMLEncoding"));
>-
>-				GridData data = new GridData();
>-				data.horizontalAlignment = GridData.FILL;
>-				encodingLabel.setLayoutData(data);
>-			}
>-			encodingField = new Combo(composite, SWT.BORDER);
>-			{
>-				GridData data = new GridData();
>-				data.horizontalAlignment = GridData.FILL;
>-				data.grabExcessHorizontalSpace = true;
>-				encodingField.setLayoutData(data);
>-			}
>-
>-			for (Iterator i = getEncodings().iterator(); i.hasNext(); ) {
>-				encodingField.add((String)i.next());
>-			}
>-
>-			encodingField.select(0);
>-			encodingField.addModifyListener(validator);
>-
>-			setPageComplete(validatePage());
>-			setControl(composite);
>-		}
>-
>-		/**
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		protected ModifyListener validator =
>-			new ModifyListener() {
>-				public void modifyText(ModifyEvent e) {
>-					setPageComplete(validatePage());
>-				}
>-			};
>-
>-		/**
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		protected boolean validatePage() {
>-			return getInitialObjectName() != null && getEncodings().contains(encodingField.getText());
>-		}
>-
>-		/**
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		public void setVisible(boolean visible) {
>-			super.setVisible(visible);
>-			if (visible) {
>-				if (initialObjectField.getItemCount() == 1) {
>-					initialObjectField.clearSelection();
>-					encodingField.setFocus();
>-				}
>-				else {
>-					encodingField.clearSelection();
>-					initialObjectField.setFocus();
>-				}
>-			}
>-		}
>-
>-		/**
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		public String getInitialObjectName() {
>-			String label = initialObjectField.getText();
>-
>-			for (Iterator i = getInitialObjectNames().iterator(); i.hasNext(); ) {
>-				String name = (String)i.next();
>-				if (getLabel(name).equals(label)) {
>-					return name;
>-				}
>-			}
>-			return null;
>-		}
>-
>-		/**
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		public String getEncoding() {
>-			return encodingField.getText();
>-		}
>-
>-		/**
>-		 * Returns the label for the specified type name.
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		protected String getLabel(String typeName) {
>-			try {
>-				return EditorPlugin.INSTANCE.getString("_UI_" + typeName + "_type");
>-			}
>-			catch(MissingResourceException mre) {
>-				EditorPlugin.INSTANCE.log(mre);
>-			}
>-			return typeName;
>-		}
>-
>-		/**
>-		 * 
>-		 * 
>-		 * @generated
>-		 */
>-		protected Collection getEncodings() {
>-			if (encodings == null) {
>-				encodings = new ArrayList();
>-				for (StringTokenizer stringTokenizer = new StringTokenizer(EditorPlugin.INSTANCE.getString("_UI_XMLEncodingChoices")); stringTokenizer.hasMoreTokens(); ) {
>-					encodings.add(stringTokenizer.nextToken());
>-				}
>-			}
>-			return encodings;
>-		}
>-	}
>-
>-	/**
> 	 * The framework calls this to create the contents of the wizard.
> 	 * 
> 	 * 
>@@ -574,10 +290,6 @@
> 				}
> 			}
> 		}
>-		initialObjectCreationPage = new GMFGenModelWizardInitialObjectCreationPage("Whatever2");
>-		initialObjectCreationPage.setTitle(EditorPlugin.INSTANCE.getString("_UI_GMFGenModelWizard_label"));
>-		initialObjectCreationPage.setDescription(EditorPlugin.INSTANCE.getString("_UI_Wizard_initial_object_description"));
>-		addPage(initialObjectCreationPage);
> 	}
> 
> 	/**
>#P org.eclipse.gmf.bridge.ui
>Index: plugin.xml
>===================================================================
>RCS file: /cvsroot/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.bridge.ui/plugin.xml,v
>retrieving revision 1.7
>diff -u -r1.7 plugin.xml
>--- plugin.xml	24 Nov 2006 16:19:41 -0000	1.7
>+++ plugin.xml	11 Jan 2007 17:08:51 -0000
>@@ -67,4 +67,25 @@
> </wizard>
> </extension>
> 
>+ <extension
>+ point="org.eclipse.ui.popupMenus">
>+ <objectContribution
>+ adaptable="true"
>+ id="gmf.codegen.ui.transformToGenModelFile"
>+ nameFilter="*.gmfmap"
>+ objectClass="org.eclipse.core.resources.IFile">
>+ <action
>+ class="org.eclipse.gmf.internal.bridge.transform.TransformToGenModelAction"
>+ enablesFor="1"
>+ id="gmf.bridge.ui.transformToGenModelFileActionExperimental"
>+ label="%transform.action.experimental"
>+ menubarPath="additions">
>+ </action>
>+ </objectContribution>
>+ </extension>
>+ <extension
>+ point="org.eclipse.core.runtime.preferences">
>+ <initializer class="org.eclipse.gmf.internal.bridge.transform.TransformOptions"/>
>+ </extension>
>+
> </plugin>
>Index: plugin.properties
>===================================================================
>RCS file: /cvsroot/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.bridge.ui/plugin.properties,v
>retrieving revision 1.8
>diff -u -r1.8 plugin.properties
>--- plugin.properties	24 Nov 2006 16:19:41 -0000	1.8
>+++ plugin.properties	11 Jan 2007 17:08:51 -0000
>@@ -31,3 +31,5 @@
> showDashboardPage.name=Show Dashboard
> showDashboardPage.desc=Show dashboard view for the created project
> showDashboardPage.text=Show dashboard view for the created project
>+
>+transform.action.experimental=Create generator model (experimental)...
>Index: src/org/eclipse/gmf/internal/bridge/ui/Plugin.java
>===================================================================
>RCS file: /cvsroot/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.bridge.ui/src/org/eclipse/gmf/internal/bridge/ui/Plugin.java,v
>retrieving revision 1.6
>diff -u -r1.6 Plugin.java
>--- src/org/eclipse/gmf/internal/bridge/ui/Plugin.java	15 Sep 2006 12:18:10 -0000	1.6
>+++ src/org/eclipse/gmf/internal/bridge/ui/Plugin.java	11 Jan 2007 17:08:51 -0000
>@@ -59,6 +59,26 @@
> 		return myContainmentClosure;
> 	}
> 
>+	public static IStatus createStatus(int statusCode, String message, Throwable ex) {
>+		return new Status(statusCode, getPluginID(), 0, message, ex);
>+	}
>+
>+	public static IStatus createError(String message, Throwable ex) {
>+		return createStatus(IStatus.ERROR, message, ex);
>+	}
>+
>+	public static IStatus createWarning(String message) {
>+		return createStatus(IStatus.WARNING, message, null);
>+	}
>+
>+	public static IStatus createInfo(String message) {
>+		return createStatus(IStatus.INFO, message, null);
>+	}
>+
>+	public static IStatus createCancel(String message) {
>+		return createStatus(IStatus.CANCEL, message, null);
>+	}
>+
> 	public static Plugin getDefault() {
> 		return plugin;
> 	}
>@@ -103,7 +123,7 @@
> 		if (ex instanceof CoreException) {
> 			log((CoreException) ex);
> 		} else {
>-			log(new Status(IStatus.ERROR, getPluginID(), 0, ex.getMessage(), ex));
>+			log(createError(ex.getMessage(), ex));
> 		}
> 	}
> 
>@@ -115,6 +135,10 @@
> 		getDefault().getLog().log(s);
> 	}
> 
>+	public static boolean needsReconcile() {
>+		return !Boolean.FALSE.toString().equals(Platform.getDebugOption(getPluginID() + "/reconcile"));
>+	}
>+
> 	/**
> 	 * Returns an image descriptor for the image file at the given plug-in relative path.
> 	 * 
>Index: META-INF/MANIFEST.MF
>===================================================================
>RCS file: /cvsroot/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.bridge.ui/META-INF/MANIFEST.MF,v
>retrieving revision 1.9
>diff -u -r1.9 MANIFEST.MF
>--- META-INF/MANIFEST.MF	10 Nov 2006 19:09:50 -0000	1.9
>+++ META-INF/MANIFEST.MF	11 Jan 2007 17:08:51 -0000
>@@ -17,9 +17,12 @@
> org.eclipse.gmf.graphdef.edit;bundle-version="[1.0.0,2.0.0)",
> org.eclipse.gmf.tooldef.edit;bundle-version="[1.0.0,2.0.0)",
> org.eclipse.gmf.map.edit;bundle-version="[1.0.0,2.0.0)",
>- org.eclipse.emf.codegen.ecore.ui;bundle-version="[2.2.0,3.0.0)"
>+ org.eclipse.emf.codegen.ecore.ui;bundle-version="[2.2.0,3.0.0)",
>+ org.eclipse.gmf.codegen.edit,
>+ org.eclipse.emf.importer
> Eclipse-LazyStart: true
> Export-Package: org.eclipse.gmf.internal.bridge.resolver;x-internal:=true,
>+ org.eclipse.gmf.internal.bridge.transform,
> org.eclipse.gmf.internal.bridge.ui;x-friends:="org.eclipse.gmf.bridge.ui.dashboard,org.eclipse.gmf.doc.ui",
> org.eclipse.gmf.internal.bridge.wizards;x-friends:="org.eclipse.gmf.bridge.ui.dashboard,org.eclipse.gmf.doc.ui",
> org.eclipse.gmf.internal.bridge.wizards.pages;x-friends:="org.eclipse.gmf.doc.ui",
>Index: src/org/eclipse/gmf/internal/bridge/transform/VisualIdentifierDispenserProvider.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/VisualIdentifierDispenserProvider.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/VisualIdentifierDispenserProvider.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/VisualIdentifierDispenserProvider.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,61 @@
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import org.eclipse.core.runtime.Platform;
>+import org.eclipse.emf.common.util.URI;
>+import org.eclipse.gmf.internal.bridge.NaiveIdentifierDispenser;
>+import org.eclipse.gmf.internal.bridge.StatefulVisualIdentifierDispencer;
>+import org.eclipse.gmf.internal.bridge.VisualIdentifierDispenser;
>+import org.eclipse.gmf.internal.bridge.ui.Plugin;
>+import org.osgi.framework.Bundle;
>+
>+/**
>+ * holds additional logic to pre/post process dispensers
>+ */
>+class VisualIdentifierDispenserProvider {
>+	private VisualIdentifierDispenser dispenser;
>+	private final URI myStateBaseURI;
>+
>+	VisualIdentifierDispenserProvider(URI stateBaseURI) {
>+		myStateBaseURI = stateBaseURI;
>+	}
>+
>+	private VisualIdentifierDispenser initialize() {
>+		Bundle tracePluginBundle = Platform.getBundle("org.eclipse.gmf.bridge.trace"); //$NON-NLS-1$
>+		if (tracePluginBundle != null) {
>+			try {
>+				Class despenserClass = tracePluginBundle.loadClass("org.eclipse.gmf.internal.bridge.trace.MergingIdentifierDispenser"); //$NON-NLS-1$
>+				return (VisualIdentifierDispenser) despenserClass.newInstance();
>+			} catch (ClassNotFoundException e) {
>+				Plugin.log(Plugin.createError(Messages.getString("VisualIdentifierDispenserProvider.error_not_found"), e)); //$NON-NLS-1$
>+			} catch (InstantiationException e) {
>+				Plugin.log(Plugin.createError(Messages.getString("VisualIdentifierDispenserProvider.error_instantiation"), e)); //$NON-NLS-1$
>+			} catch (IllegalAccessException e) {
>+				Plugin.log(Plugin.createError(Messages.getString("VisualIdentifierDispenserProvider.error_illegal_access"), e)); //$NON-NLS-1$
>+			} catch (ClassCastException ex) {
>+				Plugin.log(Plugin.createError(Messages.getString("VisualIdentifierDispenserProvider.error_instantiation"), ex)); //$NON-NLS-1$
>+			}
>+		}
>+		return new NaiveIdentifierDispenser();
>+	}
>+
>+	public VisualIdentifierDispenser get() {
>+		assert dispenser != null;
>+		return dispenser;
>+	}
>+
>+	public void acquire() {
>+		assert dispenser == null;
>+		dispenser = initialize();
>+		if (dispenser instanceof StatefulVisualIdentifierDispencer) {
>+			StatefulVisualIdentifierDispencer statefulDispencer = (StatefulVisualIdentifierDispencer) dispenser;
>+			statefulDispencer.loadState(myStateBaseURI);
>+		}
>+	}
>+
>+	public void release() {
>+		if (dispenser instanceof StatefulVisualIdentifierDispencer) {
>+			((StatefulVisualIdentifierDispencer) dispenser).saveState();
>+		}
>+		dispenser = null;
>+	}
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/messages.properties
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/messages.properties
>diff -N src/org/eclipse/gmf/internal/bridge/transform/messages.properties
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/messages.properties	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,38 @@
>+StaleGenModelDetector.warning_stale=Resource {0} is newer ({1,date}) than genmodel ({2,date})
>+GenModelDetector.error_cannot_find=Can't find genmodel
>+GenModelDetector.error_cannot_save=Can't save created genmodel
>+GenModelDetector.error_no_genmodelaccess=Need to apply GenModelAccess first
>+GenModelConfigurationPage.btn_new_model=New EMF Model ...
>+GenModelConfigurationPage.btn_default_model=Create Default ...
>+GenModelConfigurationPage.check_detect_stale=Detect stale Genmodel
>+GenModelConfigurationPage.btn_refresh=Refresh ...
>+VisualIdentifierDispenserProvider.error_not_found=MergingIdentifierDispenser was not found in org.eclipse.gmf.bridge.trace bundle
>+ViewmapProducerWizardPage.btn_use_runtime_figures=&Utilize enhanced features of GMF runtime
>+VisualIdentifierDispenserProvider.error_instantiation=MergingIdentifierDispenser was not instantiated
>+VisualIdentifierDispenserProvider.error_illegal_access=IllegalAccessException while instantiating MergingIdentifierDispenser
>+ValidationHelper.task_validating=Validating...
>+ValidationHelper.error_marker_creation=Marker creation failure
>+TransformToGenModelOperation.cancel_mapping_model_load=Mapping model loading was interrupted
>+TransformToGenModelOperation.task_loading=Loading ...
>+TransformToGenModelWizard.title_map_model=Select Mapping Model
>+TransformToGenModelWizard.descr_map_model=Load Mapping Model
>+TransformToGenModelWizard.title_gen_model=Select GenModel
>+TransformToGenModelWizard.descr_gen_model=Load GenModel or create new one
>+TransformToGenModelWizard.error_transform=Errors while creating generator model
>+TransformToGenModelWizard.cancel_transform=Operation cancelled
>+TransformToGenModelOperation.task_validating=Validating ...
>+TransformToGenModelOperation.error_invalid_mapping_model=Invalid Mapping Model
>+TransformToGenModelOperation.error_load_genmodel=Failed to load GenModel
>+TransformToGenModelOperation.task_generating=Generating ...
>+TransformToGenModelOperation.task_reconciling=Reconciling ...
>+TransformToGenModelOperation.task_saving=Saving ...
>+TransformToGenModelWizard.title_options=Specify transformation options
>+TransformToGenModelWizard.descr_options=Specify transformation options
>+TransformToGenModelWizard.title_wizard=Create generator model
>+ViewmapProducerWizardPage.btn_use_map_mode=Use &IMapMode
>+ViewmapProducerWizardPage.btn_create_rcp=Generate RCP Application
>+ViewmapProducerWizardPage.info_map_mode_for_lite=It is not recommended to use IMapMode for pure-GEF diagram editors
>+MapModelConfigurationPage.lbl_severity=Select the severity level for load problems to ignore:
>+MapModelConfigurationPage.lbl_info=Info
>+MapModelConfigurationPage.lbl_warning=Warning
>+MapModelConfigurationPage.lbl_error=Error
>Index: src/org/eclipse/gmf/internal/bridge/transform/Messages.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/Messages.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/Messages.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/Messages.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,33 @@
>+/**
>+ * Copyright (c) 2007 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Alexander Fedorov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import java.util.MissingResourceException;
>+import java.util.ResourceBundle;
>+
>+public class Messages {
>+
>+	private static final String BUNDLE_NAME = "org.eclipse.gmf.internal.bridge.transform.messages"; //$NON-NLS-1$
>+
>+	private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle(BUNDLE_NAME);
>+
>+	private Messages() {
>+	}
>+
>+	public static String getString(String key) {
>+		try {
>+			return RESOURCE_BUNDLE.getString(key);
>+		} catch (MissingResourceException e) {
>+			return '!' + key + '!';
>+		}
>+	}
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/StaleGenModelDetector.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/StaleGenModelDetector.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/StaleGenModelDetector.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/StaleGenModelDetector.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,102 @@
>+/*
>+ * Copyright (c) 2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Artem Tikhomirov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import java.text.MessageFormat;
>+import java.util.Date;
>+import java.util.HashSet;
>+import java.util.Iterator;
>+
>+import org.eclipse.core.resources.IFile;
>+import org.eclipse.core.resources.ResourcesPlugin;
>+import org.eclipse.core.runtime.IPath;
>+import org.eclipse.core.runtime.IStatus;
>+import org.eclipse.core.runtime.Path;
>+import org.eclipse.core.runtime.Status;
>+import org.eclipse.emf.codegen.ecore.genmodel.GenModel;
>+import org.eclipse.emf.codegen.ecore.genmodel.GenPackage;
>+import org.eclipse.emf.common.util.URI;
>+import org.eclipse.gmf.internal.bridge.ui.Plugin;
>+
>+/**
>+ * @author artem
>+ */
>+public class StaleGenModelDetector {
>+
>+	private final GenModel myGenModel;
>+
>+	public StaleGenModelDetector(GenModel genModel) {
>+		assert genModel != null;
>+		myGenModel = genModel;
>+	}
>+
>+	/**
>+	 * Uses local time stamp to detect staleness, though would be better to use IResource#modificationStamp 
>+	 * to tell whether resource has changed or not 
>+	 * @return warning status if staleness detected, ok otherwise.
>+	 */
>+	public IStatus detect() {
>+		if (myGenModel.eResource() == null) {
>+			return Status.OK_STATUS;
>+		}
>+		URI genModelURI = myGenModel.eResource().getURI();
>+		if (!isFileURI(genModelURI)) {
>+			return Status.OK_STATUS;
>+		}
>+		HashSet<URI> ecoreURIs = new HashSet<URI>(); 
>+		for (Iterator it = myGenModel.getAllGenAndUsedGenPackagesWithClassifiers().iterator(); it.hasNext();) {
>+			GenPackage next = (GenPackage) it.next();
>+			if (next.getEcorePackage().eResource() != null) {
>+				final URI uri = next.getEcorePackage().eResource().getURI();
>+				if (isFileURI(uri)) {
>+					// check only file uris
>+					// though we don't check non-file uris, it's not bad to make sure at least 
>+					// files are up to date
>+					ecoreURIs.add(uri);
>+				}
>+			}
>+		}
>+		Date genModelTimeStamp = timestamp(genModelURI);
>+		for (URI uri : ecoreURIs) {
>+			Date ts = timestamp(uri);
>+			/* HACK
>+			 * @see ModelImporter#saveGenModelAndEPackages
>+			 * saves both ecore and genmodel files regardless of the fact .ecore was not modified,
>+			 * hence, we adjust the timestamp to avoid false stale detection
>+			 */
>+			if (new Date(genModelTimeStamp.getTime() + 3000).before(ts)) {
>+				String format = Messages.getString("StaleGenModelDetector.warning_stale"); //$NON-NLS-1$
>+				String msg = MessageFormat.format(format, uri, ts, genModelTimeStamp);
>+				return Plugin.createWarning(msg);
>+			}
>+		}
>+		return Status.OK_STATUS;
>+	}
>+
>+	private static boolean isFileURI(URI uri) {
>+		return "platform".equals(uri.scheme()) && "resource".equals(uri.segment(0)); //$NON-NLS-1$ //$NON-NLS-2$
>+	}
>+
>+	private static Date timestamp(URI uri) {
>+		IFile f = getFile(uri);
>+		if (!f.exists()) {
>+			return new Date(0);
>+		}
>+		return new Date(f.getLocalTimeStamp());
>+	}
>+
>+	private static IFile getFile(URI platformFileUri) {
>+		IPath p = new Path(platformFileUri.path()).removeFirstSegments(1);
>+		return ResourcesPlugin.getWorkspace().getRoot().getFile(p);
>+	}
>+	
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/ViewmapProducerWizardPage.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/ViewmapProducerWizardPage.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/ViewmapProducerWizardPage.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/ViewmapProducerWizardPage.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,133 @@
>+/**
>+ * Copyright (c) 2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Alexander Fedorov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import org.eclipse.core.runtime.IStatus;
>+import org.eclipse.core.runtime.Status;
>+import org.eclipse.gmf.internal.bridge.ui.Plugin;
>+import org.eclipse.jface.dialogs.Dialog;
>+import org.eclipse.jface.dialogs.IMessageProvider;
>+import org.eclipse.jface.wizard.WizardPage;
>+import org.eclipse.swt.SWT;
>+import org.eclipse.swt.events.SelectionEvent;
>+import org.eclipse.swt.events.SelectionListener;
>+import org.eclipse.swt.layout.GridData;
>+import org.eclipse.swt.layout.GridLayout;
>+import org.eclipse.swt.widgets.Button;
>+import org.eclipse.swt.widgets.Composite;
>+import org.eclipse.swt.widgets.Widget;
>+
>+/*
>+ * XXX: duplicates functionality of 
>+ * org.eclipse.gmf.internal.codegen.popup.actions.TransformToGenModelOptionsDialog 
>+ * and
>+ * org.eclipse.gmf.internal.graphdef.codegen.ui.FigureGeneratorOptionsDialog
>+ */
>+class ViewmapProducerWizardPage extends WizardPage {
>+	
>+ private Button generateRCPButton;
>+ private Button useMapModeButton;
>+ private Button useRuntimeFiguresButton;
>+
>+	protected ViewmapProducerWizardPage(String pageName) {
>+		super(pageName);
>+	}
>+	
>+	public void createControl(Composite parent) {
>+		initializeDialogUnits(parent);
>+
>+		Composite composite = new Composite(parent, SWT.NONE);
>+		composite.setLayout(new GridLayout());
>+		createControls(composite);
>+		initControls();
>+		validatePage();
>+
>+		setControl(composite);
>+		Dialog.applyDialogFont(composite);
>+	}
>+
>+	private void createControls(Composite result) {
>+ useMapModeButton = new Button(result, SWT.CHECK);
>+ useMapModeButton.setText(Messages.getString("ViewmapProducerWizardPage.btn_use_map_mode")); //$NON-NLS-1$
>+ useMapModeButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.VERTICAL_ALIGN_CENTER));
>+ useRuntimeFiguresButton = new Button(result, SWT.CHECK);
>+ useRuntimeFiguresButton.setText(Messages.getString("ViewmapProducerWizardPage.btn_use_runtime_figures")); //$NON-NLS-1$
>+ useRuntimeFiguresButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.VERTICAL_ALIGN_CENTER));
>+ generateRCPButton = new Button(result, SWT.CHECK);
>+ generateRCPButton.setText(Messages.getString("ViewmapProducerWizardPage.btn_create_rcp")); //$NON-NLS-1$
>+ generateRCPButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.VERTICAL_ALIGN_CENTER));
>+ SelectionListener selectionListener = new SelectionListener() {
>+ 	public void widgetDefaultSelected(SelectionEvent e) {
>+ 		handleSelection(e.widget);
>+ 	}
>+ 	public void widgetSelected(SelectionEvent e) {
>+ 		handleSelection(e.widget);
>+ 	}
>+		};
>+ useMapModeButton.addSelectionListener(selectionListener);
>+ useRuntimeFiguresButton.addSelectionListener(selectionListener);
>+ generateRCPButton.addSelectionListener(selectionListener);
>+	}
>+
>+	void handleSelection(Widget w) {
>+		if (generateRCPButton.equals(w)){
>+			getOperation().getOptions().setGenerateRCP(generateRCPButton.getSelection());
>+		} else if (useMapModeButton.equals(w)) {
>+			getOperation().getOptions().setUseMapMode(useMapModeButton.getSelection());
>+		} else if (useRuntimeFiguresButton.equals(w)) {
>+			getOperation().getOptions().setUseRuntimeFigures(useRuntimeFiguresButton.getSelection());
>+		}
>+		validatePage();
>+	}
>+	
>+	private void validatePage() {
>+		IStatus checkOptions = checkOptions();
>+		if (checkOptions.isOK()) {
>+			setMessage(null);
>+			setPageComplete(true);
>+		} else {
>+ 		setMessage(checkOptions.getMessage(), IMessageProvider.INFORMATION);
>+			setPageComplete(checkOptions.getSeverity() < IStatus.WARNING);
>+		}
>+	}
>+	
>+	private IStatus checkOptions() {
>+		boolean hasLite = TransformOptions.checkLiteOptionPresent();
>+		if (hasLite) {
>+			if (!useRuntimeFiguresButton.getSelection() && useMapModeButton.getSelection()) {
>+				return Plugin.createInfo(Messages.getString("ViewmapProducerWizardPage.info_map_mode_for_lite")); //$NON-NLS-1$
>+			}
>+		}
>+		return Status.OK_STATUS;
>+	}
>+
>+	private void initControls() {
>+		TransformOptions options = getOperation().getOptions();
>+		generateRCPButton.setSelection(options.getGenerateRCP());
>+		boolean hasLite = TransformOptions.checkLiteOptionPresent();
>+		boolean useRuntimeFigures = options.getUseRuntimeFigures();
>+		if (hasLite) {
>+			useRuntimeFiguresButton.setEnabled(true);
>+			useRuntimeFiguresButton.setSelection(useRuntimeFigures);
>+		} else {
>+			useRuntimeFiguresButton.setEnabled(false);
>+			useRuntimeFiguresButton.setSelection(true);
>+			options.setUseRuntimeFigures(true);
>+		}
>+		useMapModeButton.setSelection(options.getUseMapMode());
>+	}
>+
>+	private TransformToGenModelOperation getOperation() {
>+		TransformToGenModelWizard wizard = (TransformToGenModelWizard) getWizard();
>+		return wizard.getTransformOperation();
>+	}
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/ValidationHelper.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/ValidationHelper.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/ValidationHelper.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/ValidationHelper.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,397 @@
>+/**
>+ * Copyright (c) 2006 Eclipse.org
>+ * 
>+ * All rights reserved. This program and the accompanying materials are made
>+ * available under the terms of the Eclipse Public License v1.0 which
>+ * accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ * 
>+ * Contributors: dvorak - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import java.util.ArrayList;
>+import java.util.Collections;
>+import java.util.Iterator;
>+import java.util.LinkedHashMap;
>+import java.util.List;
>+import java.util.Map;
>+
>+import org.eclipse.core.resources.IFile;
>+import org.eclipse.core.resources.IMarker;
>+import org.eclipse.core.resources.IResource;
>+import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.IProgressMonitor;
>+import org.eclipse.core.runtime.IStatus;
>+import org.eclipse.core.runtime.NullProgressMonitor;
>+import org.eclipse.core.runtime.SubProgressMonitor;
>+import org.eclipse.emf.common.ui.MarkerHelper;
>+import org.eclipse.emf.common.util.BasicDiagnostic;
>+import org.eclipse.emf.common.util.Diagnostic;
>+import org.eclipse.emf.common.util.DiagnosticChain;
>+import org.eclipse.emf.common.util.URI;
>+import org.eclipse.emf.ecore.EClass;
>+import org.eclipse.emf.ecore.EObject;
>+import org.eclipse.emf.ecore.EValidator;
>+import org.eclipse.emf.ecore.resource.Resource;
>+import org.eclipse.emf.ecore.util.Diagnostician;
>+import org.eclipse.emf.ecore.util.EcoreUtil;
>+import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
>+import org.eclipse.emf.edit.provider.IItemLabelProvider;
>+import org.eclipse.emf.edit.ui.util.EditUIMarkerHelper;
>+import org.eclipse.gmf.internal.bridge.ui.Plugin;
>+
>+/**
>+ * Provides various functinality useful for model validation, for instances
>+ * progress monitoring, resource markers creation.
>+ */
>+public class ValidationHelper {
>+
>+	/**
>+	 * Enhanced diagnostician class supporting progress monitoring and object
>+	 * labels.
>+	 */
>+	private static class SmartDiagnostician extends Diagnostician {
>+
>+		private static ComposedAdapterFactory adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
>+
>+		private IProgressMonitor monitor;
>+
>+		/**
>+		 * Constructs diagnostician with progress monitor.
>+		 * 
>+		 * @param progressMonitor
>+		 * non-null progress monitor to track validation progress
>+		 */
>+		SmartDiagnostician(IProgressMonitor progressMonitor) {
>+			this.monitor = progressMonitor;
>+		}
>+
>+		/*
>+		 * Utilizes the adapter factory registry to provide labels.
>+		 */
>+		@Override
>+		public String getObjectLabel(EObject eObject) {
>+			if (eObject != null) {
>+				IItemLabelProvider itemLabelProvider = (IItemLabelProvider) adapterFactory.adapt(eObject, IItemLabelProvider.class);
>+				if (itemLabelProvider != null) {
>+					return itemLabelProvider.getText(eObject);
>+				}
>+			} else {
>+				return ""; //$NON-NLS-1$
>+			}
>+			return super.getObjectLabel(eObject);
>+		}
>+
>+		/*
>+		 * Notifies the monitor about the unit of work done.
>+		 */
>+		@Override
>+		public boolean validate(EClass eClass, EObject eObject, DiagnosticChain diagnostics, Map context) {
>+			if(monitor.isCanceled()) {
>+				return true;
>+			}
>+
>+			monitor.worked(1);
>+			return super.validate(eClass, eObject, diagnostics, context);
>+		}
>+	}	
>+		
>+	/**
>+	 * Helper class for binding validation diagnostics to corresponding problem
>+	 * markers.
>+	 * 
>+	 * This class ensures that markers are managed for both {@link Diagnostic}}
>+	 * and {@link Resource.Diagnostic} diagnostic types.
>+	 */
>+	private static class GMFMarkerHelper extends EditUIMarkerHelper {
>+		
>+		private LinkedHashMap<Diagnostic, IMarker> diagnostic2Marker;
>+		private String markerID;
>+		
>+		/**
>+		 * Constructs marker helper with default markerID taken from its super-type.
>+		 */
>+		GMFMarkerHelper() {
>+			super();
>+		}
>+		
>+		/**
>+		 * Constructs marker helper with given marker ID.
>+		 * 
>+		 * @param markerID
>+		 * string ID used as IMarker.TYPE.
>+		 * 
>+		 * If <code>null</code>, the default is
>+		 * <code>resource-problem-marker</code> taken from
>+		 * {@link MarkerHelper#getMarkerID()}
>+		 */
>+		GMFMarkerHelper(String markerID) {
>+			this.markerID = markerID;
>+		}
>+		
>+		public IFile getFileFromDiagnostic(Diagnostic diagnostic) {
>+			return getFile(diagnostic);
>+		}
>+		
>+		@Override
>+		protected void adjustMarker(IMarker marker, Diagnostic diagnostic, Diagnostic parentDiagnostic) throws CoreException {
>+			getDiagnostic2MarkerMap().put(diagnostic, marker);
>+
>+			// adjust marker to support IGotoMarker for standard EMF generated editors 
>+			List data = diagnostic.getData();
>+			if (data != null && !data.isEmpty()) {
>+				Object target = data.get(0);
>+				if (target instanceof EObject) {
>+					marker.setAttribute(EValidator.URI_ATTRIBUTE, EcoreUtil.getURI((EObject) target).toString());
>+				}
>+			}
>+
>+			super.adjustMarker(marker, diagnostic, parentDiagnostic);
>+		}
>+				
>+		@Override
>+		protected IFile getFile(Object datum) {
>+			if (datum instanceof EObject) {
>+				EObject eObject = (EObject) datum;
>+				if(eObject.eResource() != null) {
>+					URI uri = eObject.eResource().getURI();
>+					IFile file = getFile(uri);
>+					if(file != null) {
>+						return file;
>+					}
>+				}
>+			}
>+			return super.getFile(datum);
>+		}
>+		
>+		
>+		
>+		@Override
>+		protected String getMarkerID() {
>+			return markerID != null ? markerID : super.getMarkerID();
>+		}
>+
>+		LinkedHashMap<Diagnostic, IMarker> getDiagnostic2MarkerMap() {
>+			if(diagnostic2Marker == null) {
>+				diagnostic2Marker = new LinkedHashMap<Diagnostic, IMarker>();
>+			}
>+			return diagnostic2Marker;
>+		}		
>+	}	
>+		
>+	/**
>+	 * Diagnostic to marker map data holder class.
>+	 * 
>+	 * Note: The map iterators respect the order of marker creation.
>+	 */
>+	public static class DiagnosticMarkerMap {
>+		private Map<Diagnostic, IMarker> map;
>+		
>+		/**
>+		 * Constraint diagnostic marker from the given map data.
>+		 * @param markerMap map data to be encapsulated by the resulting object.
>+		 */
>+		DiagnosticMarkerMap(LinkedHashMap<Diagnostic, IMarker> markerMap) {
>+			this.map = Collections.unmodifiableMap(markerMap);
>+		}
>+						
>+		/**
>+		 * Gets the map data for this diagnostic marker map.
>+		 * @return read-only map object
>+		 */
>+		public Map<Diagnostic, IMarker> getMap() {
>+			return map;
>+		}
>+	}	
>+	
>+	/**
>+	 * No instances, just an utility class.
>+	 */
>+	private ValidationHelper() {
>+		super();
>+	}
>+	
>+	
>+	/**
>+	 * Indicates whether the severiti of the given diagnostic matches the given 
>+	 * bitmask.
>+	 * Note that a diagnostic with severity <code>OK</code> will never match; 
>+	 * use <code>isOK</code> instead to detect a diagnostic with a severity of <code>OK</code>.
>+	 * 
>+	 * @param diagnostic a diagnostic to test for severity match
>+	 * @param severityBitMask a mask formed by bitwise or'ing severity mask constants
>+	 * 	(<code>ERROR</code>, <code>WARNING</code>, <code>INFO</code>, <code>CANCEL</code>)
>+	 * 
>+	 * @return <code>true</code> if there is at least one match, <code>false</code> otherwise
>+	 * 
>+	 * @see Diagnostic#ERROR
>+	 * @see Diagnostic#WARNING
>+	 * @see Diagnostic#INFO
>+	 * @see Diagnostic#CANCEL 
>+	 */
>+ public static boolean matches(Diagnostic diagnostic, int severityBitMask) {
>+ 	return (diagnostic.getSeverity() & severityBitMask) != 0;
>+ }
>+ 
>+	/**
>+	 * Returns whether this diagnostic indicates everything is OK. (neither
>+	 * info, warning, nor error).
>+	 * 
>+	 * @return <code>true</code> if this diagnostic has severity
>+	 * <code>OK</code>, and <code>false</code> otherwise
>+	 */ 
>+ public static boolean isOK(Diagnostic diagnostic) {
>+ 	return diagnostic.getSeverity() == Diagnostic.OK;
>+ }
>+
>+ /**
>+	 * Validates the given <code>EObject</code> and its all contents.
>+	 * 
>+	 * If the EMF basic validation results in <code>Diagnostic.CANCEL</code>
>+	 * severity, no problem markers are created at all.
>+	 * 
>+	 * The problem markers created by this operation are added as extra-data to
>+	 * the returned diagnostic and are accessible via
>+	 * {@link #getDiagnosticMarkerMap(Diagnostic)}.
>+	 * 
>+	 * @param createMarkers
>+	 * if <code>true</code> this operation produces validation
>+	 * problems markers provided that eObject.eResource() represents
>+	 * a file existing in the workspace. If <code>true</code> no
>+	 * attempt to create markers is performed.
>+	 * 
>+	 * @param progressMonitor
>+	 * the progress monitor to track validation progress, or
>+	 * <code>null</code> if no progress monitoring is required.
>+	 * The implementation creates {@link SubProgressMonitor} as
>+	 * a sub-task of the given parent <code>progressMonitor</code> 
>+	 * allocating 1 tick from the parent. #beginTask and #done operation 
>+	 * on the subprogress monitor is called.
>+	 * 
>+	 * @return the validation result diagnostic
>+	 */
>+	public static Diagnostic validate(EObject eObject, boolean createMarkers, IProgressMonitor progressMonitor) {		
>+		IProgressMonitor monitor = null;
>+		try {			
>+			int count = IProgressMonitor.UNKNOWN;
>+			if(progressMonitor != null) {
>+				for (Iterator i = eObject.eAllContents(); i.hasNext(); i.next()) {
>+					++count;
>+				}
>+			}
>+
>+			monitor = (progressMonitor != null) ? new SubProgressMonitor(progressMonitor, 1, SubProgressMonitor.PREPEND_MAIN_LABEL_TO_SUBTASK) : new NullProgressMonitor(); 
>+		 monitor.beginTask("", count); //$NON-NLS-1$
>+		 monitor.subTask(Messages.getString("ValidationHelper.task_validating")); //$NON-NLS-1$
>+			
>+		 Diagnostic validationStatus = new SmartDiagnostician(monitor).validate(eObject);
>+			if(validationStatus.getSeverity() == Diagnostic.CANCEL) {
>+				return validationStatus;
>+			}
>+				
>+			if(createMarkers) {
>+				return createMarkers(validationStatus, EValidator.MARKER);
>+			}
>+			
>+			return validationStatus;
>+			
>+		} finally {
>+			monitor.done();
>+		} 
>+	}
>+	
>+ /**
>+	 * Validates the given <code>EObject</code> and its all contents.
>+	 * 
>+	 * This method is progress monitoring ignorant shorthand of {@link #validate(EObject, boolean, IProgressMonitor)}
>+	 * 
>+	 * @param createMarkers
>+	 * if <code>true</code> this operation produces validation
>+	 * problems markers provided that eObject.eResource() represents
>+	 * a file existing in the workspace. If <code>true</code> no
>+	 * attempt to create markers is performed.
>+	 * 
>+	 * @return the validation result diagnostic
>+	 * 
>+	 * @see #validate(EObject, boolean, IProgressMonitor)
>+	 */	
>+	public static Diagnostic validate(EObject eObject, boolean createMarkers) {
>+		return validate(eObject, createMarkers, null);
>+	}
>+	
>+	/**
>+	 * Gets the diagnostic marker map associated with the given validation
>+	 * diagnostic.
>+	 * 
>+	 * @param diagnostic
>+	 * a non-null validation diagnostic which resulted from calling
>+	 * {@link #validate(EObject, boolean, IProgressMonitor)}}
>+	 * 
>+	 * @see #validate(EObject, boolean, IProgressMonitor)
>+	 */
>+	public static DiagnosticMarkerMap getDiagnosticMarkerMap(Diagnostic diagnostic) {
>+		List data = (diagnostic.getData() != null) ? diagnostic.getData() : Collections.EMPTY_LIST;
>+		for (Iterator it = data.iterator(); it.hasNext();) {
>+			Object dataItem = it.next();
>+			if (dataItem instanceof DiagnosticMarkerMap) {
>+				return (DiagnosticMarkerMap) dataItem;
>+			}			
>+		}
>+		return null;
>+	}
>+
>+	/**
>+	 * Extracts the file of the validated model instance referenced by the given
>+	 * diagnostic.
>+	 * 
>+	 * @param diagnostic
>+	 * a non-null validation diagnostic
>+	 * @return the file object or <code>null</code> in case the resource
>+	 * associated with the validated object does not represents a file
>+	 * existing in the workspace.
>+	 */
>+	public static IFile getFileFromDiagnostic(Diagnostic diagnostic) {
>+		return new GMFMarkerHelper(EValidator.MARKER).getFileFromDiagnostic(diagnostic);
>+	}
>+	
>+	/**
>+	 * Creates resource problem markers {@link Resource.Diagnostic} encapsualted
>+	 * in the given diagnostic object.
>+	 * 
>+	 * @param diagnostic
>+	 * non-null diagnostic eventually containing a hiearchy of
>+	 * diagnostics for which markers are to be created.
>+	 * 
>+	 * @see #getDiagnosticMarkerMap(Diagnostic)
>+	 * @see Resource.Diagnostic
>+	 */
>+	public static Diagnostic createResourceProblemMarkers(Diagnostic diagnostic) {
>+		return createMarkers(diagnostic, null /* resource problem markers*/);
>+	}	
>+	
>+	private static Diagnostic createMarkers(Diagnostic diagnostic, String markerID) {
>+		GMFMarkerHelper markerHelper = new GMFMarkerHelper(markerID);
>+		try {
>+			markerHelper.deleteMarkers(diagnostic, false, IResource.DEPTH_ZERO);
>+			if(!diagnostic.getChildren().isEmpty() && !isOK(diagnostic)) {
>+				markerHelper.createMarkers(diagnostic);
>+			}
>+		} catch (CoreException e) {
>+			IStatus status = Plugin.createError(Messages.getString("ValidationHelper.error_marker_creation"), e); //$NON-NLS-1$
>+			Plugin.log(status);
>+		}
>+		DiagnosticMarkerMap markerMap = new DiagnosticMarkerMap(markerHelper.getDiagnostic2MarkerMap());
>+		
>+		List<Object> data = diagnostic.getData() != null ? (List<Object>)diagnostic.getData() : Collections.emptyList();			
>+		data = new ArrayList<Object>(data);
>+		data.add(markerMap);
>+		
>+		BasicDiagnostic result = new BasicDiagnostic(
>+				diagnostic.getSource(), diagnostic.getCode(),
>+				diagnostic.getMessage(), data.toArray());
>+
>+		result.addAll(diagnostic);
>+		return result;
>+	}	
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/GenModelConfigurationPage.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/GenModelConfigurationPage.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/GenModelConfigurationPage.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/GenModelConfigurationPage.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,243 @@
>+/**
>+ * Copyright (c) 2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Alexander Fedorov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import org.eclipse.core.resources.IContainer;
>+import org.eclipse.core.resources.IFile;
>+import org.eclipse.core.resources.ResourcesPlugin;
>+import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.IPath;
>+import org.eclipse.core.runtime.IProgressMonitor;
>+import org.eclipse.core.runtime.Path;
>+import org.eclipse.emf.codegen.ecore.genmodel.GenModel;
>+import org.eclipse.emf.common.util.URI;
>+import org.eclipse.emf.ecore.resource.Resource;
>+import org.eclipse.emf.ecore.resource.ResourceSet;
>+import org.eclipse.emf.importer.ui.EMFModelWizard;
>+import org.eclipse.emf.importer.ui.GenModelReloadActionDelegate;
>+import org.eclipse.gmf.internal.common.URIUtil;
>+import org.eclipse.gmf.internal.common.ui.ResourceLocationProvider;
>+import org.eclipse.jface.action.Action;
>+import org.eclipse.jface.action.IAction;
>+import org.eclipse.jface.viewers.StructuredSelection;
>+import org.eclipse.jface.window.Window;
>+import org.eclipse.jface.wizard.WizardDialog;
>+import org.eclipse.swt.SWT;
>+import org.eclipse.swt.events.SelectionAdapter;
>+import org.eclipse.swt.events.SelectionEvent;
>+import org.eclipse.swt.layout.GridData;
>+import org.eclipse.swt.layout.GridLayout;
>+import org.eclipse.swt.widgets.Button;
>+import org.eclipse.swt.widgets.Composite;
>+import org.eclipse.swt.widgets.Shell;
>+import org.eclipse.swt.widgets.Widget;
>+import org.eclipse.ui.PlatformUI;
>+
>+
>+class GenModelConfigurationPage extends ModelConfigurationPage {
>+	
>+	private static final String FILE_EXT_ECORE = "ecore"; //$NON-NLS-1$
>+	private static final String FILE_EXT_GENMODEL = "genmodel"; //$NON-NLS-1$
>+
>+	private Button createWizardBtn;
>+	private Button createDefaultBtn;
>+	private Button detectStaleBtn;
>+	private Button refreshStaleBtn;
>+	
>+	GenModelConfigurationPage(String pageId, ResourceLocationProvider rlp, ResourceSet resourceSet) {
>+		super(pageId, rlp, resourceSet);
>+	}
>+	
>+	protected String getModelFileExtension() {
>+		return FILE_EXT_GENMODEL;
>+	}
>+	
>+	@Override
>+	protected void createAdditionalControls(Composite parent) {
>+		Composite createComposite = new Composite(parent, SWT.NONE);
>+		createComposite.setLayout(new GridLayout(2, true));
>+		createComposite.setLayoutData(createGridData());
>+
>+		createWizardBtn = new Button(createComposite, SWT.PUSH);
>+		createWizardBtn.setText(Messages.getString("GenModelConfigurationPage.btn_new_model")); //$NON-NLS-1$
>+		createWizardBtn.setLayoutData(new GridData());
>+
>+		createDefaultBtn = new Button(createComposite, SWT.PUSH);
>+		createDefaultBtn.setText(Messages.getString("GenModelConfigurationPage.btn_default_model")); //$NON-NLS-1$
>+		createDefaultBtn.setLayoutData(new GridData());
>+
>+		Composite staleComposite = new Composite(parent, SWT.NONE);
>+		staleComposite.setLayout(new GridLayout());
>+		staleComposite.setLayoutData(createGridData());
>+
>+		detectStaleBtn = new Button(staleComposite, SWT.CHECK);
>+		detectStaleBtn.setText(Messages.getString("GenModelConfigurationPage.check_detect_stale")); //$NON-NLS-1$
>+		detectStaleBtn.setLayoutData(new GridData());
>+
>+		refreshStaleBtn = new Button(staleComposite, SWT.PUSH);
>+		refreshStaleBtn.setText(Messages.getString("GenModelConfigurationPage.btn_refresh")); //$NON-NLS-1$
>+		refreshStaleBtn.setLayoutData(new GridData());
>+
>+		SelectionAdapter selectionAdapter = new SelectionAdapter() {
>+			@Override
>+			public void widgetSelected(SelectionEvent e) {
>+				handleSelection(e.widget);
>+			}
>+		};
>+		createWizardBtn.addSelectionListener(selectionAdapter);
>+		createDefaultBtn.addSelectionListener(selectionAdapter);
>+		detectStaleBtn.addSelectionListener(selectionAdapter);
>+		refreshStaleBtn.addSelectionListener(selectionAdapter);
>+	}
>+
>+	private GridData createGridData() {
>+		GridData gd = new GridData();
>+		gd.horizontalAlignment = GridData.FILL;
>+		gd.grabExcessHorizontalSpace = true;
>+		return gd;
>+	}
>+	
>+	void handleSelection(Widget w) {
>+		if (createDefaultBtn.equals(w)){
>+			createDefault();
>+		} else if (createWizardBtn.equals(w)) {
>+			launchWizard();
>+		} else if (detectStaleBtn.equals(w)) {
>+			handleDetect(detectStaleBtn.getSelection());
>+		} else if (refreshStaleBtn.equals(w)) {
>+			refreshGenmodel();
>+		}
>+	}
>+
>+	@Override
>+	protected void initControls() {
>+		super.initControls();
>+		if (getURI() == null) {
>+			findGenmodel();
>+		} else {
>+			updateControls();
>+		}
>+	}
>+	
>+	void findGenmodel() {
>+		try {
>+			GenModel genModel = getOperation().findGenmodel(getResourceSet());
>+			Resource r = genModel.eResource();
>+			URI genURI = r.getURI();
>+			setURI(genURI);
>+			updateURI();
>+		} catch (CoreException e) {
>+			setErrorMessage(e.getMessage());
>+			updateControls();
>+		}
>+	}
>+
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.gmf.internal.common.ui.ModelSelectionPage#resourceChanged()
>+	 */
>+	@Override
>+	protected void resourceChanged() {
>+		super.resourceChanged();
>+		updateControls();
>+	}
>+
>+	private void updateControls() {
>+		GenModelDetector gmd = getOperation().getGenModelDetector();
>+		if (gmd!= null) {
>+			createDefaultBtn.setEnabled(gmd.canCreateDefault());
>+		}
>+		boolean detectStale = getOperation().getOptions().getDetectStaleGenmodel();
>+		detectStaleBtn.setSelection(detectStale);
>+		detectStaleBtn.setEnabled(getURI() != null);
>+		refreshStaleBtn.setEnabled(detectStaleBtn.isEnabled() && detectStale);
>+	}
>+
>+	@Override
>+	protected Resource doLoadResource(IProgressMonitor monitor) throws CoreException {
>+		GenModel genModel = getOperation().loadGenModel(getResourceSet(), getURI(), monitor);
>+		return genModel.eResource();
>+	}
>+
>+	private void createDefault() {
>+		try {
>+			TransformToGenModelOperation to = getOperation();
>+			GenModelDetector gmd = to.getGenModelDetector();
>+			URI mapURI = to.getMapURI();
>+			IFile mapFile = URIUtil.getFile(mapURI);
>+			String pluginID = mapFile.getProject().getName();
>+			IFile genmodel = gmd.createDefault(pluginID, mapFile);
>+			URI genURI = URI.createPlatformResourceURI(genmodel.getFullPath().toString(), true);
>+			setURI(genURI);
>+			updateURI();
>+		} catch (CoreException e) {
>+			setErrorMessage(e.getMessage());
>+		}
>+	}
>+	
>+	private void launchWizard() {
>+		URI mapURI = getOperation().getMapURI();
>+		IFile mapFile = URIUtil.getFile(mapURI);
>+		IFile genmodel = createWithWizard(getShell(), mapFile);
>+		if (genmodel != null) {
>+			setURI(URI.createPlatformResourceURI(genmodel.getFullPath().toString(), true));
>+			updateURI();
>+		}
>+	}
>+	
>+	private static IFile createWithWizard(Shell shell, IFile patternResource) {
>+		final IFile[] result = new IFile[1];
>+		EMFModelWizard wizard = new EMFModelWizard() {
>+			@Override
>+			public boolean performFinish() {
>+				result[0] = ResourcesPlugin.getWorkspace().getRoot().getFile(genModelContainerPath.append(genModelFileName));
>+				return super.performFinish();
>+			}
>+		};
>+		wizard.init(PlatformUI.getWorkbench(), createSelectionForEMFWizard(patternResource));
>+		if (Window.OK == new WizardDialog(shell, wizard).open()) {
>+			assert result[0] != null;
>+			return result[0];
>+		}
>+		return null;
>+	}
>+	private static StructuredSelection createSelectionForEMFWizard(IFile patternResource) {
>+		final IContainer parent = patternResource.getParent();
>+		IFile neighbour = parent.getFile(new Path(patternResource.getName()).removeFileExtension().addFileExtension(FILE_EXT_ECORE));
>+		if (neighbour.exists()) {
>+			return new StructuredSelection(neighbour);
>+		} else {
>+			return new StructuredSelection(patternResource);
>+		}
>+	}
>+
>+	private void handleDetect(boolean selection) {
>+		getOperation().getOptions().setDetectStaleGenmodel(selection);
>+		updateControls();
>+	}
>+
>+	private void refreshGenmodel() {
>+		IPath p = new Path(getURI().path()).removeFirstSegments(1);
>+		IFile genModelFile = ResourcesPlugin.getWorkspace().getRoot().getFile(p);
>+		GenModelReloadActionDelegate action = new GenModelReloadActionDelegate();
>+		IAction uiAction = new Action() {
>+			//empty
>+		};
>+		action.selectionChanged(uiAction, new StructuredSelection(genModelFile));
>+		action.run(uiAction);
>+		updateURI();
>+	}
>+
>+	private TransformToGenModelOperation getOperation() {
>+		TransformToGenModelWizard wizard = (TransformToGenModelWizard) getWizard();
>+		return wizard.getTransformOperation();
>+	}
>+}
>Index: .settings/org.eclipse.core.resources.prefs
>===================================================================
>RCS file: .settings/org.eclipse.core.resources.prefs
>diff -N .settings/org.eclipse.core.resources.prefs
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ .settings/org.eclipse.core.resources.prefs	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,3 @@
>+#Thu Jan 11 19:33:31 MSK 2007
>+eclipse.preferences.version=1
>+encoding//src/org/eclipse/gmf/internal/bridge/transform/messages.properties=8859_1
>Index: src/org/eclipse/gmf/internal/bridge/transform/GenModelDetector.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/GenModelDetector.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/GenModelDetector.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/GenModelDetector.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,154 @@
>+/*
>+ * Copyright (c) 2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Artem Tikhomirov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import java.io.IOException;
>+import java.util.Collection;
>+import java.util.HashSet;
>+import java.util.Iterator;
>+
>+import org.eclipse.core.resources.IFile;
>+import org.eclipse.core.resources.ResourcesPlugin;
>+import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.IPath;
>+import org.eclipse.core.runtime.IStatus;
>+import org.eclipse.core.runtime.Status;
>+import org.eclipse.emf.codegen.ecore.genmodel.GenModel;
>+import org.eclipse.emf.common.util.URI;
>+import org.eclipse.emf.ecore.EClass;
>+import org.eclipse.emf.ecore.EPackage;
>+import org.eclipse.emf.ecore.resource.Resource;
>+import org.eclipse.emf.ecore.resource.ResourceSet;
>+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
>+import org.eclipse.emf.ecore.util.EcoreUtil;
>+import org.eclipse.gmf.internal.bridge.genmodel.BasicGenModelAccess;
>+import org.eclipse.gmf.internal.bridge.genmodel.DummyGenModel;
>+import org.eclipse.gmf.internal.bridge.genmodel.FileGenModelAccess;
>+import org.eclipse.gmf.internal.bridge.genmodel.GenModelAccess;
>+import org.eclipse.gmf.internal.bridge.ui.Plugin;
>+import org.eclipse.gmf.mappings.Mapping;
>+
>+/**
>+ * Interact with user to retrieve genmodel for the domain model. XXX detect
>+ * stale genmodels and reconcile them based on user's decision
>+ * 
>+ * @author artem
>+ */
>+public class GenModelDetector {
>+	private final Mapping myMapping;
>+	private GenModelAccess myGMAccess;
>+	private Collection<EPackage> myPackages;
>+
>+	public GenModelDetector(Mapping mapping) {
>+		assert mapping != null;
>+		myMapping = mapping;
>+	}
>+	
>+	public IStatus detect() {
>+		myPackages = findEPackages(myMapping);
>+		if (myPackages.isEmpty()) {
>+			myGMAccess = new GenModelAccess.Adapter(null);
>+			return Status.OK_STATUS;
>+		} else if (myPackages.size() == 1) {
>+			final EPackage solePack = myPackages.iterator().next();
>+			BasicGenModelAccess gma = new BasicGenModelAccess(solePack);
>+			gma.initDefault();
>+			return apply(gma);
>+		} else {
>+			return Plugin.createError(Messages.getString("GenModelDetector.error_cannot_find"), null); //$NON-NLS-1$
>+		}
>+	}
>+
>+	public IStatus advise(URI genModelURI) {
>+		assert genModelURI != null;
>+		GenModelAccess gma = new FileGenModelAccess(genModelURI);
>+		return apply(gma);
>+	}
>+
>+	public IStatus advise(IFile workspaceFile) {
>+		assert workspaceFile != null;
>+		GenModelAccess gma = new FileGenModelAccess(workspaceFile);
>+		return apply(gma);
>+	}
>+	
>+	private Collection<EPackage> findEPackages(Mapping mapping) {
>+		Collection<EPackage> packages = new HashSet<EPackage>();
>+		for (Iterator it = EcoreUtil.ExternalCrossReferencer.find(mapping).keySet().iterator(); it.hasNext();) {
>+			Object next = it.next();
>+			if (next instanceof EClass) {
>+				packages.add(((EClass) next).getEPackage());
>+			}
>+		}
>+		for (Iterator it = packages.iterator(); it.hasNext();) {
>+			EPackage next = (EPackage) it.next();
>+			if (next.getESuperPackage() != null && EcoreUtil.isAncestor(packages, next.getESuperPackage())) {
>+				it.remove();
>+			}
>+		}
>+		return packages;
>+	}
>+
>+	private IStatus apply(GenModelAccess gma) {
>+		IStatus load = gma.load(new ResourceSetImpl());
>+		if (load.isOK()) {
>+			gma.unload();
>+			myGMAccess = gma;
>+			return Status.OK_STATUS;
>+		} else {
>+			return load;
>+		}
>+	}
>+	
>+	private EPackage getPrimaryPackage() {
>+		if (myPackages == null || myPackages.size() == 0) {
>+			return null;
>+		}
>+		return myPackages.iterator().next();
>+	}
>+	
>+	public boolean canCreateDefault() {
>+		return myPackages != null && myPackages.size() == 1;
>+	}
>+	
>+	public IFile createDefault(String pluginID, IFile patternResource) throws CoreException {
>+		DummyGenModel gma = new DummyGenModel(getPrimaryPackage(), null);
>+		gma.setPluginID(pluginID);
>+		GenModel model = gma.create();
>+		IPath path = patternResource.getFullPath().removeFileExtension().addFileExtension("genmodel"); //$NON-NLS-1$
>+		Resource res = new ResourceSetImpl().createResource(URI.createPlatformResourceURI(path.toString(), true));
>+		res.getContents().add(model);
>+		try {
>+			res.save(null);
>+			IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
>+			return file;
>+		} catch (IOException ex) {
>+			IStatus error = Plugin.createError(Messages.getString("GenModelDetector.error_cannot_save"), ex); //$NON-NLS-1$
>+			throw new CoreException(error);
>+		}
>+	}
>+
>+	public GenModel get(ResourceSet resSet) {
>+		if (myGMAccess == null) {
>+			throw new IllegalStateException(Messages.getString("GenModelDetector.error_no_genmodelaccess")); //$NON-NLS-1$
>+		}
>+		IStatus s = myGMAccess.load(resSet);
>+		if (!s.isOK()) {
>+			throw new IllegalStateException(s.getMessage());
>+		}
>+		return myGMAccess.model();
>+	}
>+	
>+	public boolean checkState() {
>+		return myGMAccess != null;
>+	}
>+
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/MapModelConfigurationPage.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/MapModelConfigurationPage.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/MapModelConfigurationPage.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/MapModelConfigurationPage.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,99 @@
>+/**
>+ * Copyright (c) 2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Alexander Fedorov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import org.eclipse.core.resources.IFile;
>+import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.IProgressMonitor;
>+import org.eclipse.emf.common.util.URI;
>+import org.eclipse.emf.ecore.resource.Resource;
>+import org.eclipse.emf.ecore.resource.ResourceSet;
>+import org.eclipse.gmf.internal.common.ui.ResourceLocationProvider;
>+import org.eclipse.gmf.mappings.Mapping;
>+import org.eclipse.jface.resource.JFaceResources;
>+import org.eclipse.swt.SWT;
>+import org.eclipse.swt.events.SelectionAdapter;
>+import org.eclipse.swt.events.SelectionEvent;
>+import org.eclipse.swt.events.SelectionListener;
>+import org.eclipse.swt.layout.GridData;
>+import org.eclipse.swt.layout.GridLayout;
>+import org.eclipse.swt.widgets.Combo;
>+import org.eclipse.swt.widgets.Composite;
>+import org.eclipse.swt.widgets.Label;
>+import org.eclipse.swt.widgets.Widget;
>+
>+
>+class MapModelConfigurationPage extends ModelConfigurationPage {
>+	
>+	private static final String FILE_EXT_GMFMAP = "gmfmap"; //$NON-NLS-1$
>+
>+	private Combo loadProblemsLevel;
>+	
>+	MapModelConfigurationPage(String pageId, ResourceLocationProvider rlp, ResourceSet resourceSet) {
>+		super(pageId, rlp, resourceSet);
>+	}
>+
>+	protected String getModelFileExtension() {
>+		return FILE_EXT_GMFMAP;
>+	}
>+	
>+	@Override
>+	protected void createAdditionalControls(Composite parent) {
>+		super.createAdditionalControls(parent);
>+		Composite group = new Composite(parent, SWT.NONE);
>+		group.setLayout(new GridLayout(2, false));
>+		group.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING | GridData.VERTICAL_ALIGN_CENTER));
>+		Label labelControl= new Label(group, SWT.LEFT);
>+		labelControl.setFont(JFaceResources.getDialogFont());
>+		labelControl.setText(Messages.getString("MapModelConfigurationPage.lbl_severity")); //$NON-NLS-1$
>+		loadProblemsLevel = new Combo(group, SWT.READ_ONLY);
>+		String[] items = new String[]{Messages.getString("MapModelConfigurationPage.lbl_info"), Messages.getString("MapModelConfigurationPage.lbl_warning"), Messages.getString("MapModelConfigurationPage.lbl_error")}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
>+		loadProblemsLevel.setItems(items);
>+		loadProblemsLevel.setFont(JFaceResources.getDialogFont());
>+
>+		SelectionListener selectionListener = new SelectionAdapter() {
>+ 	public void widgetSelected(SelectionEvent e) {
>+ 		handleSelection(e.widget);
>+ 	}
>+		};
>+		loadProblemsLevel.addSelectionListener(selectionListener);
>+	}
>+	
>+	void handleSelection(Widget w) {
>+		if (loadProblemsLevel.equals(w)){
>+			getOperation().getOptions().setMapdefLoadLevel(loadProblemsLevel.getSelectionIndex());
>+		} 
>+	}
>+	
>+	@Override
>+	protected void initControls() {
>+		super.initControls();
>+		TransformToGenModelWizard wizard = (TransformToGenModelWizard) getWizard();
>+		IFile target = wizard.getTargetFile();
>+		getOperation().setGenURI(URI.createPlatformResourceURI(target.getFullPath().toString(), true));
>+		TransformOptions o = getOperation().getOptions();
>+		loadProblemsLevel.select(o.getMapdefLoadLevel());
>+	}
>+	
>+	@Override
>+	protected Resource doLoadResource(IProgressMonitor monitor) throws CoreException {
>+		TransformToGenModelOperation o = getOperation();
>+		o.reset(getURI());
>+		Mapping mapping = o.loadMappingModel(getResourceSet(), getURI(), monitor);
>+		return mapping.eResource();
>+	}
>+
>+	TransformToGenModelOperation getOperation() {
>+		TransformToGenModelWizard wizard = (TransformToGenModelWizard) getWizard();
>+		return wizard.getTransformOperation();
>+	}
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/GMFGenConfig.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/GMFGenConfig.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/GMFGenConfig.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/GMFGenConfig.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,152 @@
>+/*
>+ * Copyright (c) 2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Michael Golubev (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import org.eclipse.emf.ecore.EAttribute;
>+import org.eclipse.emf.ecore.EClass;
>+import org.eclipse.emf.ecore.EObject;
>+import org.eclipse.gmf.codegen.gmfgen.GMFGenPackage;
>+import org.eclipse.gmf.codegen.gmfgen.GenChildContainer;
>+import org.eclipse.gmf.codegen.gmfgen.GenNode;
>+import org.eclipse.gmf.internal.common.reconcile.Copier;
>+import org.eclipse.gmf.internal.common.reconcile.DefaultDecisionMaker;
>+import org.eclipse.gmf.internal.common.reconcile.Matcher;
>+import org.eclipse.gmf.internal.common.reconcile.ReconcilerConfigBase;
>+import org.eclipse.gmf.internal.common.reconcile.ReflectiveMatcher;
>+import org.eclipse.gmf.internal.common.reconcile.StringPatternDecisionMaker;
>+
>+/**
>+ * XXX Perhaps, org.eclipse.gmf.codegen/oeg.internal.util would be better place for this class. 
>+ */
>+public class GMFGenConfig extends ReconcilerConfigBase {
>+	private final GMFGenPackage GMFGEN = GMFGenPackage.eINSTANCE;
>+	
>+	public GMFGenConfig(){
>+		setMatcher(GMFGEN.getGenEditorGenerator(), ALWAYS_MATCH);
>+		preserveIfSet(GMFGEN.getGenEditorGenerator(), GMFGEN.getGenEditorGenerator_CopyrightText());
>+		preserveIfSet(GMFGEN.getGenEditorGenerator(), GMFGEN.getGenEditorGenerator_PackageNamePrefix());
>+		preserveIfSet(GMFGEN.getGenEditorGenerator(), GMFGEN.getGenEditorGenerator_DomainFileExtension());
>+		preserveIfSet(GMFGEN.getGenEditorGenerator(), GMFGEN.getGenEditorGenerator_DiagramFileExtension());
>+		preserveIfSet(GMFGEN.getGenEditorGenerator(), GMFGEN.getGenEditorGenerator_SameFileForDiagramAndModel());
>+		preserveIfSet(GMFGEN.getGenEditorGenerator(), GMFGEN.getGenEditorGenerator_ModelID());
>+		preserveIfSet(GMFGEN.getGenEditorGenerator(), GMFGEN.getGenEditorGenerator_DynamicTemplates());
>+		preserveIfSet(GMFGEN.getGenEditorGenerator(), GMFGEN.getGenEditorGenerator_TemplateDirectory());
>+		
>+		setMatcher(GMFGEN.getGenPlugin(), ALWAYS_MATCH); //exactly one feature for ALWAYS_MATCH GenEditorGenerator
>+		preserveIfSet(GMFGEN.getGenPlugin(), GMFGEN.getGenPlugin_ID());
>+		preserveIfSet(GMFGEN.getGenPlugin(), GMFGEN.getGenPlugin_Name());
>+		preserveIfSet(GMFGEN.getGenPlugin(), GMFGEN.getGenPlugin_Provider());
>+		preserveIfSet(GMFGEN.getGenPlugin(), GMFGEN.getGenPlugin_Version());
>+		preserveIfSet(GMFGEN.getGenPlugin(), GMFGEN.getGenPlugin_ActivatorClassName());
>+		preserveIfSet(GMFGEN.getGenPlugin(), GMFGEN.getGenPlugin_PrintingEnabled());
>+		
>+		setMatcher(GMFGEN.getGenEditorView(), ALWAYS_MATCH); //exactly one 
>+		preserveIfSet(GMFGEN.getGenEditorView(), GMFGEN.getGenEditorView_IconPath());
>+		preserveIfSet(GMFGEN.getGenEditorView(), GMFGEN.getGenEditorView_ClassName());
>+		preserveIfSet(GMFGEN.getGenEditorView(), GMFGEN.getGenEditorView_ID());
>+		
>+		setMatcher(GMFGEN.getGenDiagram(), ALWAYS_MATCH); 
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getShortcuts_ContainsShortcutsTo());
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getShortcuts_ShortcutsProvidedFor());
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getEditorCandies_CreationWizardIconPath());
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getEditorCandies_CreationWizardCategoryID());
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getGenDiagram_Synchronized());
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getBatchValidation_ValidationEnabled());
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getBatchValidation_LiveValidationUIFeedback());		
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getBatchValidation_ValidationDecorators());
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getBatchValidation_ValidationDecoratorProviderClassName());		
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getBatchValidation_ValidationDecoratorProviderPriority());		
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getBatchValidation_ValidationProviderClassName());		
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getBatchValidation_ValidationProviderPriority());
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getBatchValidation_MetricProviderPriority());		
>+		preserveIfSet(GMFGEN.getGenDiagram(), GMFGEN.getBatchValidation_MetricProviderClassName());		
>+		
>+		setMatcher(GMFGEN.getGenTopLevelNode(), getGenNodeMatcher());
>+		preserveIfNotByPattern(GMFGEN.getGenTopLevelNode(), GMFGEN.getGenContainerBase_CanonicalEditPolicyClassName(), ".*" + GenChildContainer.CANONICAL_EDIT_POLICY_SUFFIX); //$NON-NLS-1$
>+		preserveIfNotByPattern(GMFGEN.getGenTopLevelNode(), GMFGEN.getGenNode_GraphicalNodeEditPolicyClassName(), ".*" + GenNode.GRAPHICAL_NODE_EDIT_POLICY_SUFFIX); //$NON-NLS-1$
>+		//[155332]preserveIfNotByPattern(GMFGEN.getGenTopLevelNode(), GMFGEN.getGenCommonBase_EditPartClassName(), ".*" + GenCommonBase.EDIT_PART_SUFFIX);
>+		preserveIfSet(GMFGEN.getGenTopLevelNode(), GMFGEN.getGenNode_PrimaryDragEditPolicyQualifiedClassName());
>+		
>+		setMatcher(GMFGEN.getGenChildNode(), getGenNodeMatcher());
>+		preserveIfNotByPattern(GMFGEN.getGenChildNode(), GMFGEN.getGenContainerBase_CanonicalEditPolicyClassName(), ".*" + GenChildContainer.CANONICAL_EDIT_POLICY_SUFFIX); //$NON-NLS-1$
>+		preserveIfNotByPattern(GMFGEN.getGenChildNode(), GMFGEN.getGenNode_GraphicalNodeEditPolicyClassName(), ".*" + GenNode.GRAPHICAL_NODE_EDIT_POLICY_SUFFIX); //$NON-NLS-1$
>+		//[155332]preserveIfNotByPattern(GMFGEN.getGenChildNode(), GMFGEN.getGenCommonBase_EditPartClassName(), ".*" + GenCommonBase.EDIT_PART_SUFFIX);
>+		preserveIfSet(GMFGEN.getGenChildNode(), GMFGEN.getGenNode_PrimaryDragEditPolicyQualifiedClassName());
>+		 
>+		setMatcher(GMFGEN.getGenChildLabelNode(), getGenNodeMatcher());
>+		preserveIfSet(GMFGEN.getGenChildLabelNode(), GMFGEN.getGenNode_PrimaryDragEditPolicyQualifiedClassName());
>+		
>+		setMatcher(GMFGEN.getGenChildSideAffixedNode(), getGenNodeMatcher());
>+		preserveIfSet(GMFGEN.getGenChildSideAffixedNode(), GMFGEN.getGenNode_PrimaryDragEditPolicyQualifiedClassName());
>+		
>+		setMatcher(GMFGEN.getGenCompartment(), new ReflectiveMatcher(GMFGEN.getGenCompartment_Title()));
>+		preserveIfSet(GMFGEN.getGenCompartment(), GMFGEN.getGenCompartment_ListLayout());
>+		preserveIfSet(GMFGEN.getGenCompartment(), GMFGEN.getGenCompartment_CanCollapse());
>+		preserveIfSet(GMFGEN.getGenCompartment(), GMFGEN.getGenCompartment_HideIfEmpty());
>+		preserveIfSet(GMFGEN.getGenCompartment(), GMFGEN.getGenCompartment_NeedsTitle());
>+		//[155332]preserveIfNotByPattern(GMFGEN.getGenCompartment(), GMFGEN.getGenCommonBase_EditPartClassName(), ".*" + GenCommonBase.EDIT_PART_SUFFIX);
>+		
>+		//if parent node is matched, then viemap is matched automatically because it is [1] feature.
>+		//there are nothing to reconcile for viewmaps, all their properties are derived
>+		//we need this only to dig into viewmap attributes
>+		setMatcherForAllSubclasses(GMFGEN.getViewmap(), ALWAYS_MATCH);
>+		
>+		setMatcher(GMFGEN.getDefaultSizeAttributes(), ALWAYS_MATCH);
>+		setCopier(GMFGEN.getDefaultSizeAttributes(), Copier.COMPLETE_COPY);
>+		preserveIfSet(GMFGEN.getDefaultSizeAttributes(), GMFGEN.getDefaultSizeAttributes_Height());
>+		preserveIfSet(GMFGEN.getDefaultSizeAttributes(), GMFGEN.getDefaultSizeAttributes_Width());
>+
>+		// provided GenCommonBase matched, custom behaviour should be kept as is
>+		setMatcher(GMFGEN.getCustomBehaviour(), ALWAYS_MATCH);
>+		setCopier(GMFGEN.getCustomBehaviour(), Copier.COMPLETE_COPY);
>+		
>+		setMatcher(GMFGEN.getMetamodelType(), ALWAYS_MATCH);
>+		preserveIfSet(GMFGEN.getMetamodelType(), GMFGEN.getElementType_DisplayName());
>+		preserveIfSet(GMFGEN.getMetamodelType(), GMFGEN.getElementType_DefinedExternally());
>+
>+		setMatcher(GMFGEN.getSpecializationType(), ALWAYS_MATCH);
>+		preserveIfSet(GMFGEN.getSpecializationType(), GMFGEN.getElementType_DisplayName());
>+		preserveIfSet(GMFGEN.getSpecializationType(), GMFGEN.getElementType_DefinedExternally());
>+
>+		setMatcher(GMFGEN.getGenPropertySheet(), ALWAYS_MATCH);
>+		preserveIfSet(GMFGEN.getGenPropertySheet(), GMFGEN.getGenPropertySheet_ReadOnly());
>+		preserveIfSet(GMFGEN.getGenPropertySheet(), GMFGEN.getGenPropertySheet_NeedsCaption());
>+		preserveIfSet(GMFGEN.getGenPropertySheet(), GMFGEN.getGenPropertySheet_PackageName());
>+		preserveIfSet(GMFGEN.getGenPropertySheet(), GMFGEN.getGenPropertySheet_LabelProviderClassName());
>+
>+		setMatcherForAllSubclasses(GMFGEN.getGenPropertyTab(), new ReflectiveMatcher(GMFGEN.getGenPropertyTab_ID()));
>+		preserveIfSet(GMFGEN.getGenStandardPropertyTab(),GMFGEN.getGenPropertyTab_Label());
>+
>+		preserveIfSet(GMFGEN.getGenCustomPropertyTab(),GMFGEN.getGenPropertyTab_Label());
>+		preserveIfSet(GMFGEN.getGenCustomPropertyTab(),GMFGEN.getGenCustomPropertyTab_ClassName());
>+	}
>+
>+	private Matcher getGenNodeMatcher(){
>+		//FIXME: use new AttributeMatcher("domainMetaClass")
>+		return new ReflectiveMatcher(GMFGenPackage.eINSTANCE.getGenNode(), new ReflectiveMatcher.Reflector(){
>+			public Object reflect(EObject target) {
>+				GenNode genNode = (GenNode)target;
>+				return genNode.getDomainMetaClass();
>+			}
>+		});
>+	}
>+	
>+	private void preserveIfSet(EClass eClass, EAttribute feature){
>+		//FIXME: only attributes for now, allow references
>+		addDecisionMaker(eClass, new DefaultDecisionMaker(feature));
>+	}
>+	
>+	private void preserveIfNotByPattern(EClass eClass, EAttribute feature, String pattern){
>+		addDecisionMaker(eClass, new StringPatternDecisionMaker(pattern, feature));
>+	}
>+	
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelOperation.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelOperation.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelOperation.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelOperation.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,328 @@
>+/**
>+ * Copyright (c) 2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Alexander Fedorov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import java.io.IOException;
>+import java.util.HashMap;
>+import java.util.List;
>+import java.util.Map;
>+
>+import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.IProgressMonitor;
>+import org.eclipse.core.runtime.IStatus;
>+import org.eclipse.core.runtime.NullProgressMonitor;
>+import org.eclipse.core.runtime.Status;
>+import org.eclipse.core.runtime.SubProgressMonitor;
>+import org.eclipse.emf.codegen.ecore.genmodel.GenModel;
>+import org.eclipse.emf.common.util.BasicDiagnostic;
>+import org.eclipse.emf.common.util.Diagnostic;
>+import org.eclipse.emf.common.util.URI;
>+import org.eclipse.emf.ecore.resource.Resource;
>+import org.eclipse.emf.ecore.resource.ResourceSet;
>+import org.eclipse.emf.ecore.xmi.XMLResource;
>+import org.eclipse.gmf.codegen.gmfgen.GenEditorGenerator;
>+import org.eclipse.gmf.gmfgraph.util.FigureQualifiedNameSwitch;
>+import org.eclipse.gmf.gmfgraph.util.RuntimeFQNSwitch;
>+import org.eclipse.gmf.gmfgraph.util.RuntimeLiteFQNSwitch;
>+import org.eclipse.gmf.graphdef.codegen.MapModeCodeGenStrategy;
>+import org.eclipse.gmf.internal.bridge.VisualIdentifierDispenser;
>+import org.eclipse.gmf.internal.bridge.genmodel.BasicDiagramRunTimeModelHelper;
>+import org.eclipse.gmf.internal.bridge.genmodel.DiagramGenModelTransformer;
>+import org.eclipse.gmf.internal.bridge.genmodel.DiagramRunTimeModelHelper;
>+import org.eclipse.gmf.internal.bridge.genmodel.GenModelProducer;
>+import org.eclipse.gmf.internal.bridge.genmodel.InnerClassViewmapProducer;
>+import org.eclipse.gmf.internal.bridge.genmodel.ViewmapProducer;
>+import org.eclipse.gmf.internal.bridge.naming.gen.GenModelNamingMediatorImpl;
>+import org.eclipse.gmf.internal.bridge.ui.Plugin;
>+import org.eclipse.gmf.internal.common.migrate.ModelLoadHelper;
>+import org.eclipse.gmf.internal.common.reconcile.Reconciler;
>+import org.eclipse.gmf.mappings.Mapping;
>+
>+
>+public class TransformToGenModelOperation {
>+	
>+	private URI myMapModelURI;
>+	private URI myGMFGenModelURI;
>+	private TransformOptions myOptions;
>+	private Mapping myMapping;
>+	private GenModelDetector myGMDetector;
>+	private GenModel myGenModel;
>+	
>+	public TransformToGenModelOperation(URI mapURI) {
>+		assert mapURI != null;
>+		this.myMapModelURI = mapURI;
>+		this.myOptions = new TransformOptions();
>+	}
>+	
>+	public TransformOptions getOptions() {
>+		return myOptions;
>+	}
>+	
>+	public URI getMapURI() {
>+		return this.myMapModelURI;
>+	}
>+	
>+	public URI getGenURI() {
>+		return this.myGMFGenModelURI;
>+	}
>+
>+	void setGenURI(URI gmfGen) {
>+		this.myGMFGenModelURI = gmfGen;
>+	}
>+
>+	private GenModel getGenModel() {
>+		return this.myGenModel;
>+	}
>+
>+	Mapping getMapping() {
>+		return this.myMapping;
>+	}
>+	
>+	private void setMapping(Mapping m) {
>+		this.myMapping = m;
>+		myGMDetector = null;
>+		myGenModel = null;
>+	}
>+	
>+	GenModelDetector getGenModelDetector() {
>+		if (myGMDetector == null) {
>+			myGMDetector = new GenModelDetector(getMapping());
>+		}
>+		return myGMDetector;
>+	}
>+	
>+	Mapping loadMappingModel(ResourceSet rs, URI uri, IProgressMonitor pm) throws CoreException {
>+		IProgressMonitor monitor = null;
>+		try {
>+			monitor = (pm != null) ? new SubProgressMonitor(pm, 1, SubProgressMonitor.PREPEND_MAIN_LABEL_TO_SUBTASK) : new NullProgressMonitor(); 
>+			IStatus cancel = Plugin.createCancel(Messages.getString("TransformToGenModelOperation.cancel_mapping_model_load")); //$NON-NLS-1$
>+			CoreException cancelled = new CoreException(cancel);
>+
>+			monitor.beginTask("", 100); //$NON-NLS-1$
>+			if (monitor.isCanceled()) {
>+				throw cancelled;
>+			}
>+			monitor.subTask(Messages.getString("TransformToGenModelOperation.task_loading")); //$NON-NLS-1$
>+			ModelLoadHelper loadHelper = new ModelLoadHelper(rs, uri);
>+			IStatus loadStatus = loadHelper.getStatus();
>+			if (!loadStatus.isOK()) {
>+				throw new CoreException(loadStatus);
>+			}
>+			monitor.worked(20);
>+
>+			if (monitor.isCanceled()) {
>+				throw cancelled;
>+			}
>+			monitor.subTask(Messages.getString("TransformToGenModelOperation.task_validating")); //$NON-NLS-1$
>+			final Mapping content = (Mapping) loadHelper.getContentsRoot();
>+			Diagnostic mapIsValid = ValidationHelper.validate(content, true, monitor);
>+			int severity = mapIsValid.getSeverity();
>+			monitor.worked(60);
>+			if (!getOptions().checkMapdefLoadLevel(mapIsValid)) {
>+				if (Diagnostic.CANCEL == severity) {
>+					throw cancelled;
>+				} else {
>+					throw new CoreException(getFirst(mapIsValid));
>+				}
>+			}
>+			setMapping(content);
>+			return content;
>+		} finally {
>+			monitor.done();
>+		}
>+	}
>+	
>+	GenModel findGenmodel(ResourceSet rs) throws CoreException {
>+		try {
>+			GenModelDetector gmd = getGenModelDetector();
>+			IStatus detect = gmd.detect();
>+			if (detect.isOK()) {
>+				GenModel genModel = gmd.get(rs);
>+				this.myGenModel = genModel;
>+				return genModel;
>+			}
>+			throw new CoreException(detect);
>+			
>+		} catch (CoreException e) {
>+			throw e;
>+		} catch (Exception e) {
>+			IStatus error = Plugin.createError(Messages.getString("TransformToGenModelOperation.error_invalid_mapping_model"), e); //$NON-NLS-1$
>+			throw new CoreException(error);
>+		}
>+	}
>+
>+	GenModel loadGenModel(ResourceSet rs, URI uri, IProgressMonitor pm) throws CoreException {
>+		try {
>+			GenModelDetector gmd = getGenModelDetector();
>+			IStatus status = Status.OK_STATUS;
>+			if (uri == null) {
>+				status = gmd.detect();
>+			} else {
>+				status = gmd.advise(uri); 
>+			}
>+			if (!status.isOK()) {
>+				throw new CoreException(status);
>+			}
>+			GenModel genModel = gmd.get(rs);
>+			if (getOptions().getDetectStaleGenmodel()) {
>+				StaleGenModelDetector staleDetector = new StaleGenModelDetector(genModel);
>+				IStatus stale = staleDetector.detect();
>+				if (!stale.isOK()) {
>+					throw new CoreException(stale);
>+				}
>+			}
>+			this.myGenModel = genModel;
>+			return genModel;
>+
>+		} catch (CoreException e) {
>+			throw e;
>+		} catch (Exception e) {
>+			IStatus error = Plugin.createError(Messages.getString("TransformToGenModelOperation.error_load_genmodel"), e); //$NON-NLS-1$
>+			throw new CoreException(error);
>+		}
>+	}
>+	
>+	IStatus executeTransformation(ResourceSet rs, IProgressMonitor pm) {
>+		IProgressMonitor monitor = null;
>+		try {
>+			monitor = (pm != null) ? new SubProgressMonitor(pm, 1, SubProgressMonitor.PREPEND_MAIN_LABEL_TO_SUBTASK) : new NullProgressMonitor(); 
>+			monitor.beginTask("", 100); //$NON-NLS-1$
>+			if (monitor.isCanceled()) {
>+				return Status.CANCEL_STATUS;
>+			}
>+			final DiagramRunTimeModelHelper drtModelHelper = detectRunTimeModel();
>+			final ViewmapProducer viewmapProducer = detectTransformationOptions();
>+			final VisualIdentifierDispenserProvider idDispenser = getVisualIdDispenser();
>+			idDispenser.acquire();
>+
>+			GenModelProducer t = createGenModelProducer(getGenModel(), drtModelHelper, viewmapProducer, idDispenser.get());
>+
>+			monitor.subTask(Messages.getString("TransformToGenModelOperation.task_generating")); //$NON-NLS-1$
>+			GenEditorGenerator genEditor = t.process(getMapping(), new SubProgressMonitor(monitor, 20));
>+			if (monitor.isCanceled()) {
>+				return Status.CANCEL_STATUS;
>+			}
>+			monitor.subTask(Messages.getString("TransformToGenModelOperation.task_reconciling")); //$NON-NLS-1$
>+			if (Plugin.needsReconcile()) {
>+				reconcile(rs, genEditor);
>+			}
>+			monitor.worked(20);
>+			if (monitor.isCanceled()) {
>+				return Status.CANCEL_STATUS;
>+			}
>+			monitor.subTask(Messages.getString("TransformToGenModelOperation.task_saving")); //$NON-NLS-1$
>+			save(rs, genEditor);
>+			monitor.worked(20);
>+			if (monitor.isCanceled()) {
>+				return Status.CANCEL_STATUS;
>+			}
>+			monitor.subTask(Messages.getString("TransformToGenModelOperation.task_validating")); //$NON-NLS-1$
>+			return validate(genEditor, monitor);
>+			
>+		} catch (Exception ex) {
>+			return Plugin.createError(ex.getMessage(), ex);
>+		} finally {
>+			if (monitor != null) {
>+				monitor.done();
>+			}
>+		}
>+	}
>+
>+	public void reset(URI uri) {
>+		assert uri != null;
>+		myMapModelURI = uri;
>+		setMapping(null);
>+	}
>+	
>+	private IStatus getFirst(Diagnostic d) {
>+		if (d == null) {
>+			return Status.OK_STATUS;
>+		}
>+		List<Diagnostic> children = d.getChildren();
>+		if (children.isEmpty()) {
>+			return BasicDiagnostic.toIStatus(d);
>+		} else {
>+			return BasicDiagnostic.toIStatus(children.get(0));
>+		}
>+	}
>+	
>+	private DiagramRunTimeModelHelper detectRunTimeModel() {
>+		return new BasicDiagramRunTimeModelHelper();
>+	}
>+
>+	private ViewmapProducer detectTransformationOptions() {
>+		FigureQualifiedNameSwitch fSwitch = getOptions().getUseRuntimeFigures() ? new RuntimeFQNSwitch() : new RuntimeLiteFQNSwitch();
>+		MapModeCodeGenStrategy mmStrategy = getOptions().getUseMapMode() ? MapModeCodeGenStrategy.DYNAMIC : MapModeCodeGenStrategy.STATIC;
>+		return new InnerClassViewmapProducer(fSwitch, mmStrategy);
>+	}
>+
>+	private VisualIdentifierDispenserProvider getVisualIdDispenser() {
>+		return new VisualIdentifierDispenserProvider(getGenURI());
>+	}
>+
>+	private GenModelProducer createGenModelProducer(GenModel domainGenModel, final DiagramRunTimeModelHelper drtModelHelper, final ViewmapProducer viewmapProducer, final VisualIdentifierDispenser idDespenser) {
>+		final DiagramGenModelTransformer t = new DiagramGenModelTransformer(drtModelHelper, new GenModelNamingMediatorImpl(), viewmapProducer, idDespenser, getOptions().getGenerateRCP());
>+		if (domainGenModel != null) {
>+			t.setEMFGenModel(domainGenModel);
>+		}
>+		return new GenModelProducer() {
>+
>+			public GenEditorGenerator process(Mapping mapping, IProgressMonitor progress) {
>+				progress.beginTask(null, 1);
>+				try {
>+					t.transform(mapping);
>+					return t.getResult();
>+				} finally {
>+					progress.done();
>+				}
>+			}
>+		};
>+	}
>+
>+	private void reconcile(ResourceSet rs, GenEditorGenerator genBurdern) {
>+		GenEditorGenerator old = null;
>+		Resource resource = null;
>+		try {
>+			resource = rs.getResource(getGenURI(), true);
>+			List contents = resource.getContents();
>+			if (!contents.isEmpty() && contents.get(0) instanceof GenEditorGenerator) {
>+				old = (GenEditorGenerator) contents.get(0);
>+			}
>+			if (old != null) {
>+				new Reconciler(new GMFGenConfig()).reconcileTree(genBurdern, old);
>+			}
>+		} catch (RuntimeException e) {
>+			old = null;
>+		} finally {
>+			if (resource != null) {
>+				resource.unload();
>+			}
>+		}
>+	}
>+
>+	private void save(ResourceSet rs, GenEditorGenerator genBurdern) throws IOException {
>+		Resource dgmmRes = rs.createResource(getGenURI());
>+		dgmmRes.getContents().add(genBurdern);
>+		dgmmRes.save(getSaveOptions());
>+	}
>+
>+	private Map getSaveOptions() {
>+		HashMap<String, Object> saveOptions = new HashMap<String, Object>();
>+		saveOptions.put(XMLResource.OPTION_ENCODING, "UTF-8"); //$NON-NLS-1$
>+		return saveOptions;
>+	}
>+
>+	private IStatus validate(GenEditorGenerator genBurdern, IProgressMonitor monitor) {
>+		Diagnostic d = ValidationHelper.validate(genBurdern, true, monitor);
>+		return getFirst(d);
>+	}
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelWizard.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelWizard.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelWizard.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelWizard.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,160 @@
>+/**
>+ * Copyright (c) 2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Alexander Fedorov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import java.lang.reflect.InvocationTargetException;
>+
>+import org.eclipse.core.resources.IFile;
>+import org.eclipse.core.runtime.IProgressMonitor;
>+import org.eclipse.core.runtime.IStatus;
>+import org.eclipse.emf.common.util.URI;
>+import org.eclipse.emf.ecore.resource.ResourceSet;
>+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
>+import org.eclipse.gmf.codegen.gmfgen.presentation.EditorPlugin;
>+import org.eclipse.gmf.codegen.gmfgen.presentation.GMFGenModelWizard;
>+import org.eclipse.gmf.internal.bridge.wizards.WizardUtil;
>+import org.eclipse.gmf.internal.common.ui.ResourceLocationProvider;
>+import org.eclipse.jface.operation.IRunnableWithProgress;
>+import org.eclipse.jface.viewers.IStructuredSelection;
>+import org.eclipse.jface.wizard.WizardDialog;
>+import org.eclipse.jface.wizard.WizardPage;
>+import org.eclipse.ui.IWorkbench;
>+
>+
>+public class TransformToGenModelWizard extends GMFGenModelWizard {
>+	
>+	private static final String PAGE_ID_GENMODEL = "genmodel"; //$NON-NLS-1$
>+	private static final String PAGE_ID_GMFMAP = "gmfmap"; //$NON-NLS-1$
>+	private static final String PAGE_ID_TRANSFORM = "transform"; //$NON-NLS-1$
>+	
>+	protected MapModelConfigurationPage mapModelPage;
>+	protected GenModelConfigurationPage genModelPage;
>+	protected ViewmapProducerWizardPage transformOptionPage;
>+	
>+	private TransformToGenModelOperation myOperation;
>+	ResourceSet resourceSet;
>+	
>+	@Override
>+	public void addPages() {
>+		super.addPages();
>+		
>+		final String defaultName = EditorPlugin.INSTANCE.getString("_UI_GMFGenEditorFilenameDefaultBase"); //$NON-NLS-1$
>+		final String extension = EditorPlugin.INSTANCE.getString("_UI_GMFGenEditorFilenameExtension"); //$NON-NLS-1$
>+		newFileCreationPage.setFileName(WizardUtil.getDefaultFileName(selection, defaultName, extension));
>+		
>+		resourceSet = new ResourceSetImpl();
>+		ResourceLocationProvider rlp = new ResourceLocationProvider(selection);
>+		mapModelPage = new MapModelConfigurationPage(PAGE_ID_GMFMAP, rlp, resourceSet);
>+		mapModelPage.setTitle(Messages.getString("TransformToGenModelWizard.title_map_model")); //$NON-NLS-1$
>+		mapModelPage.setDescription(Messages.getString("TransformToGenModelWizard.descr_map_model")); //$NON-NLS-1$
>+		mapModelPage.setPageComplete(false);
>+		mapModelPage.setModelRequired(true);
>+		addPage(mapModelPage);
>+
>+		genModelPage = new GenModelConfigurationPage(PAGE_ID_GENMODEL, rlp, resourceSet);
>+		genModelPage.setTitle(Messages.getString("TransformToGenModelWizard.title_gen_model")); //$NON-NLS-1$
>+		genModelPage.setDescription(Messages.getString("TransformToGenModelWizard.descr_gen_model")); //$NON-NLS-1$
>+		genModelPage.setPageComplete(false);
>+		genModelPage.setModelRequired(true);
>+		addPage(genModelPage);
>+
>+		transformOptionPage = new ViewmapProducerWizardPage(PAGE_ID_TRANSFORM);
>+		transformOptionPage.setTitle(Messages.getString("TransformToGenModelWizard.title_options")); //$NON-NLS-1$
>+		transformOptionPage.setDescription(Messages.getString("TransformToGenModelWizard.descr_options")); //$NON-NLS-1$
>+		transformOptionPage.setPageComplete(false);
>+		addPage(transformOptionPage);
>+		
>+	}
>+	
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.gmf.codegen.gmfgen.presentation.GMFGenModelWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
>+	 */
>+	@Override
>+	public void init(IWorkbench w, IStructuredSelection ss) {
>+		super.init(w, ss);
>+		setWindowTitle(Messages.getString("TransformToGenModelWizard.title_wizard")); //$NON-NLS-1$
>+		setNeedsProgressMonitor(true);
>+		IFile mapFile = (IFile) ss.getFirstElement();
>+		URI mapURI = URI.createPlatformResourceURI(mapFile.getFullPath().toString(), true);
>+		initOperation(mapURI);
>+	}
>+	
>+	void initOperation(URI mapURI) {
>+		myOperation = new TransformToGenModelOperation(mapURI);
>+	}
>+	
>+	@Override
>+	public boolean performFinish() {
>+		try {
>+			final IStatus[] s = new IStatus[1];
>+			IRunnableWithProgress iwr = new IRunnableWithProgress() {
>+				public void run(IProgressMonitor monitor) {
>+					s[0] = getTransformOperation().executeTransformation(resourceSet, monitor);
>+				}
>+			};
>+			getContainer().run(false, false, iwr);
>+			if (s[0].isOK()) {
>+				setErrorMessage(null);
>+				saveTransformOptions();
>+				return true;
>+			}
>+			setErrorMessage(s[0].getMessage());
>+			return false;
>+		} catch (InvocationTargetException ex) {
>+			Throwable targetException = ex.getTargetException();
>+			if (targetException != null && targetException.getMessage() != null) {
>+				String message = targetException.getMessage();
>+				if (message == null) {
>+					message = Messages.getString("TransformToGenModelWizard.error_transform"); //$NON-NLS-1$
>+				}
>+			}
>+			return false;
>+		} catch (InterruptedException ex){
>+			setErrorMessage(Messages.getString("TransformToGenModelWizard.cancel_transform")); //$NON-NLS-1$
>+			return false;
>+		}
>+	}
>+	
>+	private void saveTransformOptions() {
>+		if (getTransformOperation() != null) {
>+			getTransformOperation().getOptions().flush();
>+		}
>+	}
>+	
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.jface.wizard.Wizard#performCancel()
>+	 */
>+	@Override
>+	public boolean performCancel() {
>+		if (getTransformOperation() != null) {
>+			getTransformOperation().getOptions().reset();
>+		}
>+		return super.performCancel();
>+	}
>+
>+	TransformToGenModelOperation getTransformOperation() {
>+		return myOperation;
>+	}
>+	
>+	IFile getTargetFile() {
>+		return newFileCreationPage.getModelFile();
>+	}
>+	
>+	private void setErrorMessage(String message) {
>+		WizardDialog wd = (WizardDialog) getContainer();
>+		WizardPage wp = (WizardPage) wd.getCurrentPage();
>+		if (wp != null) {
>+			wp.setErrorMessage(message);
>+		}
>+	}
>+
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/TransformOptions.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/TransformOptions.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/TransformOptions.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/TransformOptions.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,142 @@
>+/**
>+ * Copyright (c) 2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Alexander Fedorov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import org.eclipse.core.runtime.Platform;
>+import org.eclipse.core.runtime.Preferences;
>+import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer;
>+import org.eclipse.core.runtime.preferences.DefaultScope;
>+import org.eclipse.core.runtime.preferences.IEclipsePreferences;
>+import org.eclipse.emf.common.util.Diagnostic;
>+import org.eclipse.gmf.internal.bridge.ui.Plugin;
>+
>+
>+public class TransformOptions extends AbstractPreferenceInitializer {
>+	
>+	public static final String PREF_MAPDEF_LOAD_LEVEL = "mapdef_load_level"; //$NON-NLS-1$
>+	public static final String PREF_GENMODEL_DETECT_STALE = "genmodel_detect_stale"; //$NON-NLS-1$
>+	public static final String PREF_GENERATE_RCP = "generate_rcp"; //$NON-NLS-1$
>+	public static final String PREF_USE_MAP_MODE = "use_map_mode"; //$NON-NLS-1$
>+	public static final String PREF_USE_RUNTIME_FIGURES = "use_runtime_figures"; //$NON-NLS-1$
>+	
>+	private static int VAL_MAPDEF_LOAD_LEVEL_INFO = 0;	
>+	private static int VAL_MAPDEF_LOAD_LEVEL_WARNING = 1;	
>+	private static int VAL_MAPDEF_LOAD_LEVEL_ERROR = 2;	
>+
>+	private Preferences myPreferences;
>+	
>+	public TransformOptions() {
>+		myPreferences = new Preferences();
>+		reset();
>+	}
>+	
>+	private Preferences getPreferences() {
>+		return myPreferences;
>+	}
>+	
>+	public void reset() {
>+		Preferences pluginPrefs = Plugin.getDefault().getPluginPreferences();
>+		copyPreferences(pluginPrefs, myPreferences);
>+	}
>+	
>+	public void flush() {
>+		Preferences pluginPrefs = Plugin.getDefault().getPluginPreferences();
>+		copyPreferences(myPreferences, pluginPrefs);
>+		Plugin.getDefault().savePluginPreferences();
>+	}
>+	
>+	private void copyPreferences(Preferences source, Preferences target) {
>+		String[] propNames = source.propertyNames();
>+		for (int i = 0; i < propNames.length; i++) {
>+			String name = propNames[i];
>+			String value = source.getString(name);
>+			target.setValue(name, value);
>+		}
>+	}
>+	
>+	public boolean checkMapdefLoadLevel(Diagnostic diagnostic) {
>+		if (diagnostic == null) {
>+			return false;
>+		}
>+		int severity = diagnostic.getSeverity();
>+		int level = getMapdefLoadLevel();
>+		if (VAL_MAPDEF_LOAD_LEVEL_INFO == level) {
>+			return Diagnostic.INFO >= severity;
>+		} else if (VAL_MAPDEF_LOAD_LEVEL_WARNING == level) {
>+			return Diagnostic.WARNING >= severity;
>+		} else if (VAL_MAPDEF_LOAD_LEVEL_ERROR == level) {
>+			return Diagnostic.ERROR >= severity;
>+		}
>+		return Diagnostic.CANCEL == severity;
>+	}
>+	
>+	public int getMapdefLoadLevel() {
>+		return getPreferences().getInt(PREF_MAPDEF_LOAD_LEVEL);
>+	}
>+	
>+	public boolean getDetectStaleGenmodel() {
>+		return getPreferences().getBoolean(PREF_GENMODEL_DETECT_STALE);
>+	}
>+
>+	public boolean getGenerateRCP() {
>+		return getPreferences().getBoolean(PREF_GENERATE_RCP);
>+	}
>+
>+	public boolean getUseMapMode() {
>+		return getPreferences().getBoolean(PREF_USE_MAP_MODE);
>+	}
>+
>+	public boolean getUseRuntimeFigures() {
>+		return getPreferences().getBoolean(PREF_USE_RUNTIME_FIGURES);
>+	}
>+
>+	public void setMapdefLoadLevel(int value) {
>+		getPreferences().setValue(PREF_MAPDEF_LOAD_LEVEL, value);
>+	}
>+
>+	public void setDetectStaleGenmodel(boolean value) {
>+		getPreferences().setValue(PREF_GENMODEL_DETECT_STALE, value);
>+	}
>+
>+	public void setGenerateRCP(boolean value) {
>+		getPreferences().setValue(PREF_GENERATE_RCP, value);
>+	}
>+
>+	public void setUseMapMode(boolean value) {
>+		getPreferences().setValue(PREF_USE_MAP_MODE, value);
>+	}
>+
>+	public void setUseRuntimeFigures(boolean value) {
>+		getPreferences().setValue(PREF_USE_RUNTIME_FIGURES, value);
>+	}
>+
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer#initializeDefaultPreferences()
>+	 */
>+	@Override
>+	public void initializeDefaultPreferences() {
>+		DefaultScope scope = new DefaultScope();
>+		IEclipsePreferences node = scope.getNode(Plugin.getPluginID());
>+		node.putInt(PREF_MAPDEF_LOAD_LEVEL, VAL_MAPDEF_LOAD_LEVEL_INFO);
>+		node.put(PREF_GENMODEL_DETECT_STALE, Boolean.TRUE.toString());
>+
>+		node.put(PREF_GENERATE_RCP, Boolean.FALSE.toString());
>+		boolean liteOptionPresent = checkLiteOptionPresent();
>+		node.putBoolean(PREF_USE_MAP_MODE, !liteOptionPresent);
>+		node.putBoolean(PREF_USE_RUNTIME_FIGURES, !liteOptionPresent);
>+
>+	}
>+	
>+	static boolean checkLiteOptionPresent() {
>+		return Platform.getBundle("org.eclipse.gmf.codegen.lite") != null; //$NON-NLS-1$
>+	}
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelAction.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelAction.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelAction.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/TransformToGenModelAction.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,62 @@
>+/*
>+ * Copyright (c) 2005,2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Artem Tikhomirov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import org.eclipse.jface.action.IAction;
>+import org.eclipse.jface.viewers.ISelection;
>+import org.eclipse.jface.viewers.IStructuredSelection;
>+import org.eclipse.jface.window.Window;
>+import org.eclipse.jface.wizard.WizardDialog;
>+import org.eclipse.swt.widgets.Shell;
>+import org.eclipse.ui.IObjectActionDelegate;
>+import org.eclipse.ui.IWorkbenchPart;
>+import org.eclipse.ui.PlatformUI;
>+
>+/**
>+ * .gmfmap to .gmfgen
>+ * 
>+ * @author artem
>+ */
>+public class TransformToGenModelAction implements IObjectActionDelegate {
>+
>+	private static final int WIZARD_WIDTH = 500;
>+	private static final int WIZARD_HEIGHT = 600;
>+
>+	private IWorkbenchPart myPart;
>+
>+	private IStructuredSelection sselection;
>+
>+	public void setActivePart(IAction action, IWorkbenchPart targetPart) {
>+		myPart = targetPart;
>+	}
>+
>+	public void selectionChanged(IAction action, ISelection selection) {
>+		final IStructuredSelection structuredSelection = ((IStructuredSelection) selection);
>+		sselection = structuredSelection;
>+	}
>+
>+	public void run(IAction action) {
>+		final TransformToGenModelWizard wiz = new TransformToGenModelWizard();
>+		wiz.setWindowTitle(action.getText());
>+		wiz.init(PlatformUI.getWorkbench(), sselection);
>+		WizardDialog wd = new WizardDialog(getShell(), wiz);
>+		wd.create();
>+		wd.getShell().setSize(WIZARD_WIDTH, WIZARD_HEIGHT);
>+		if (wd.open() != Window.OK) {
>+			return;
>+		}
>+	}
>+
>+	private Shell getShell() {
>+		return myPart.getSite().getShell();
>+	}
>+}
>Index: src/org/eclipse/gmf/internal/bridge/transform/ModelConfigurationPage.java
>===================================================================
>RCS file: src/org/eclipse/gmf/internal/bridge/transform/ModelConfigurationPage.java
>diff -N src/org/eclipse/gmf/internal/bridge/transform/ModelConfigurationPage.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/gmf/internal/bridge/transform/ModelConfigurationPage.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,90 @@
>+/**
>+ * Copyright (c) 2006 Borland Software Corporation
>+ * 
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ *
>+ * Contributors:
>+ * Alexander Fedorov (Borland) - initial API and implementation
>+ */
>+package org.eclipse.gmf.internal.bridge.transform;
>+
>+import java.lang.reflect.InvocationTargetException;
>+
>+import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.IProgressMonitor;
>+import org.eclipse.core.runtime.NullProgressMonitor;
>+import org.eclipse.core.runtime.SubProgressMonitor;
>+import org.eclipse.emf.ecore.resource.Resource;
>+import org.eclipse.emf.ecore.resource.ResourceSet;
>+import org.eclipse.gmf.internal.bridge.ui.Plugin;
>+import org.eclipse.gmf.internal.common.ui.ModelSelectionPage;
>+import org.eclipse.gmf.internal.common.ui.ResourceLocationProvider;
>+import org.eclipse.ui.actions.WorkspaceModifyOperation;
>+
>+
>+public class ModelConfigurationPage extends ModelSelectionPage {
>+
>+	public ModelConfigurationPage(String pageId, ResourceLocationProvider rlp, ResourceSet resourceSet) {
>+		super(pageId, rlp, resourceSet);
>+	}
>+
>+	@Override
>+	protected Resource loadResource() {
>+		Resource current = getResource();
>+		if (current != null) {
>+			current.getResourceSet().getResources().remove(current);
>+		}
>+		
>+		final Resource[] result = new Resource[1];
>+	 WorkspaceModifyOperation initializeOperation = new WorkspaceModifyOperation()
>+	 {
>+
>+			protected void execute(IProgressMonitor progressMonitor) throws CoreException {
>+				IProgressMonitor monitor = null;
>+				try {
>+					monitor = (progressMonitor != null) ? new SubProgressMonitor(progressMonitor, 1, SubProgressMonitor.PREPEND_MAIN_LABEL_TO_SUBTASK) : new NullProgressMonitor(); 
>+					setErrorMessage(null);
>+					setMessage(null);
>+					result[0] = doLoadResource(monitor);
>+				} catch (CoreException exception) {
>+					throw exception;
>+				} catch (Exception exception) {
>+					throw new CoreException(Plugin.createError(exception.getMessage(), exception));
>+				} finally {
>+					if (monitor != null) {
>+						monitor.done();
>+					}
>+				}
>+			}
>+		};
>+
>+		try {
>+			getContainer().run(false, false, initializeOperation);
>+			setMessage(null);
>+			setErrorMessage(null);
>+		} catch (InvocationTargetException e) {
>+			Throwable target = e.getTargetException();
>+			setErrorMessage(target.getMessage());
>+		} catch (InterruptedException e) {
>+			//TODO
>+		}
>+		return result[0];
>+	}
>+
>+	protected Resource doLoadResource(IProgressMonitor monitor) throws CoreException {
>+		try {
>+			Resource r = super.loadResource();
>+			return r;
>+		} catch (Exception e) {
>+			throw new CoreException(Plugin.createError(e.getMessage(), e));
>+		} finally {
>+			if (monitor != null) {
>+				monitor.done();
>+			}
>+		}
>+	}
>+
>+}

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Attachments on bug 148836: 56787 | 57018 | 57091 | 57529 | 57530