plugins/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/merrimac/clad/AbstractBpmn2PropertySection.java - bpmn2-modeler/org.eclipse.bpmn2-modeler - Git at Google

 /*******************************************************************************
  * Copyright (c) 2011, 2012 Red Hat, Inc.
  *  All rights reserved.
  * This program is 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:
  * Red Hat, Inc. - initial API and implementation
  *
  * @author Bob Brodt
  ******************************************************************************/
 package org.eclipse.bpmn2.modeler.core.merrimac.clad;

 import org.eclipse.bpmn2.modeler.core.preferences.ModelEnablements;
 import org.eclipse.bpmn2.modeler.core.runtime.Bpmn2SectionDescriptor;
 import org.eclipse.bpmn2.modeler.core.runtime.IBpmn2PropertySection;
 import org.eclipse.bpmn2.modeler.help.IHelpContexts;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.graphiti.mm.pictograms.PictogramElement;
 import org.eclipse.graphiti.ui.editor.DiagramEditor;
 import org.eclipse.graphiti.ui.platform.GFPropertySection;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.DisposeEvent;
 import org.eclipse.swt.events.DisposeListener;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.ui.IPartListener;
 import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.part.IContributedContentsView;
 import org.eclipse.ui.views.contentoutline.ContentOutline;
 import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;

 public abstract class AbstractBpmn2PropertySection extends GFPropertySection implements IBpmn2PropertySection {

 	protected TabbedPropertySheetPage tabbedPropertySheetPage;
 	protected Composite parent;
 	protected DiagramEditor editor;
 	protected Bpmn2SectionDescriptor sectionDescriptor = null;
 	private IWorkbenchWindow cachedWorkbenchWindow;

 	private IPartListener partActivationListener = new IPartListener() {

 		public void partActivated(IWorkbenchPart part) {
 			Object bpmn2Editor = part.getAdapter(DiagramEditor.class);
 			if (bpmn2Editor instanceof DiagramEditor) {
 				editor = (DiagramEditor)bpmn2Editor;
 			}
 		}

 		public void partBroughtToTop(IWorkbenchPart part) {
 		}

 		public void partClosed(IWorkbenchPart part) {
 		}

 		public void partDeactivated(IWorkbenchPart part) {
 		}

 		public void partOpened(IWorkbenchPart part) {
 		}
 	};

 	public AbstractBpmn2PropertySection() {
 		cachedWorkbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
 		if (cachedWorkbenchWindow != null) {
 			cachedWorkbenchWindow.getPartService().addPartListener(
 				partActivationListener);
 		}
 	}

 	public void setSectionDescriptor(Bpmn2SectionDescriptor descriptor) {
 		this.sectionDescriptor = descriptor;
 	}

 	public Bpmn2SectionDescriptor getSectionDescriptor() {
 		return sectionDescriptor;
 	}

 	@Override
 	public void aboutToBeShown() {
 		super.aboutToBeShown();
 		Composite parent = getParent();
 		if (parent!=null && !parent.isDisposed())
 			PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, IHelpContexts.Property_View);
 	}

 	@Override
 	public void dispose() {
 		super.dispose();
 		if (cachedWorkbenchWindow != null) {
 			cachedWorkbenchWindow.getPartService().removePartListener(
 				partActivationListener);
 			cachedWorkbenchWindow = null;
 		}
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#createControls(org.eclipse.swt.widgets.Composite, org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage)
 	 */
 	@Override
 	public void createControls(Composite parent, TabbedPropertySheetPage aTabbedPropertySheetPage) {
 		super.createControls(parent, aTabbedPropertySheetPage);
 		parent.addDisposeListener(new DisposeListener() {

 			@Override
 			public void widgetDisposed(DisposeEvent e) {
 				if (e.widget instanceof Composite) {
 					Composite parent = ((Composite)e.widget);
 					Control[] kids = parent.getChildren();
 					for (Control c : kids)
 						c.dispose();
 				}
 			}

 		});
 		this.tabbedPropertySheetPage = aTabbedPropertySheetPage;
 		this.parent = parent;
 		parent.setLayout(new GridLayout(1, false));
 //		editor = DiagramEditor.getActiveEditor();
 	}

 	/**
 	 * Returns the section's parent composite. This is the composite that was
 	 * created by the TabbedPropertySheetPage, not the "root" composite for
 	 * this section.
 	 *
 	 * @return the TabbedPropertySheetPage composite.
 	 */
 	public Composite getParent() {
 		return parent;
 	}

 	/**
 	 * This was deprecated in Graphiti 0.12 - no longer an Override
 	 *
 	 * @return the Diagram Editor
 	 */
 	protected DiagramEditor getDiagramEditor() {
 		return editor;
 	}

 //	protected ModelHandler getModelHandler() {
 //		if (editor!=null)
 //			return editor.getModelHandler();
 //		return null;
 //	}

 	/**
 	 * Returns the property section's TabbedPropertySheetPage
 	 *
 	 * @return the TabbedPropertySheetPage that owns this section.
 	 */
 	public TabbedPropertySheetPage getTabbedPropertySheetPage() {
 		/**
 		 * Check if the Tabbed Property Sheet Page is still alive. This prevents SWT
 		 * widget disposed errors during a stray refresh attempt when the editor is
 		 * shutting down.
 		 */
 		if (tabbedPropertySheetPage!=null
 					&& tabbedPropertySheetPage.getControl()!=null
 					&& !tabbedPropertySheetPage.getControl().isDisposed())
 			return tabbedPropertySheetPage;
 		return null;
 	}

 	/**
 	 * Get the section's root composite, which is a subclass of AbstractBpmn2DetailComposite.
 	 * Create the composite if it has not been created yet.
 	 *
 	 * @return the composite
 	 */
 	public AbstractDetailComposite getSectionRoot() {
 		AbstractDetailComposite sectionRoot = null;
 		if (parent!=null && !parent.isDisposed()) {
 			if (parent.getChildren().length==0) {
 				sectionRoot = createSectionRoot();
 				sectionRoot.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,false,1,1));
 			}
 			sectionRoot = (AbstractDetailComposite)parent.getChildren()[0];
 		}
 		return sectionRoot;
 	}

 	/**
 	 * The subclass must provide the parent Composite it created in createControls()
 	 * so that we can pass the PropertySheetPage down to the Composite. This is
 	 * useful for allowing the Composite to resize itself based on the parent's size.
 	 *
 	 * @return
 	 */
 	protected abstract AbstractDetailComposite createSectionRoot();
 	public abstract AbstractDetailComposite createSectionRoot(Composite parent, int style);
 	public abstract EObject getBusinessObjectForSelection(ISelection selection);

 	/* (non-Javadoc)
 	 * Yet another ugly hack: this restores the current property sheet page parent
 	 * composite when a different DiagramEditor is activated. Apparently TabbedPropertySheetPage
 	 * does not do this for us automatically!
 	 *
 	 * @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#setInput(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection)
 	 */
 	@Override
 	public void setInput(IWorkbenchPart part, ISelection selection) {
 		super.setInput(part, selection);
 		Object bpmn2Editor = part.getAdapter(DiagramEditor.class);
 		if (bpmn2Editor instanceof DiagramEditor) {
 			editor = (DiagramEditor)bpmn2Editor;
 		}
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#refresh()
 	 */
 	@Override
 	public void refresh() {
 		if (getTabbedPropertySheetPage()!=null) {
 			EObject be = getBusinessObjectForSelection(getSelection());

 			if (be!=null) {
 				AbstractDetailComposite sectionRoot = getSectionRoot();
 				if (sectionRoot!=null) {
 					if (sectionRoot.getBusinessObject() != be) {
 						sectionRoot.setDiagramEditor((DiagramEditor) getDiagramEditor());
 						if (!parent.isLayoutDeferred())
 							parent.setLayoutDeferred(true);
 						sectionRoot.setBusinessObject(be);
 						if (parent.isLayoutDeferred())
 							parent.setLayoutDeferred(false);
 					}
 					sectionRoot.refresh();
 				}
 			}
 		}
 	}

 	/**
 	 * Force a full redraw of the property sheet page
 	 */
 	public void redraw() {
 		AbstractDetailComposite sectionRoot = getSectionRoot();
 		if (sectionRoot!=null) {
 			sectionRoot.setBusinessObject(sectionRoot.getBusinessObject());
 		}
 	}

 	@Override
 	// make this public!
 	public PictogramElement getSelectedPictogramElement() {
 		return super.getSelectedPictogramElement();
 	}

 	/**
 	 * Force a layout of the property sheet page.
 	 */
 	public void layout() {
 		if (getTabbedPropertySheetPage()!=null) {
 			Composite composite = (Composite)tabbedPropertySheetPage.getControl();
 			composite.layout(true);
 			tabbedPropertySheetPage.resizeScrolledComposite();
 		}
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#shouldUseExtraSpace()
 	 */
 	@Override
 	public boolean shouldUseExtraSpace() {
 		return true;
 	}

 	/* (non-Javadoc)
 	 * Override this to allow the section to decide whether or not it will be rendered.
 	 * Subclasses MUST call this method because it sets the DiagramEditor as a side effect
 	 * and checks if the selected business object is enabled in the Tool Profile.
 	 *
 	 * @see org.eclipse.bpmn2.modeler.core.runtime.IBpmn2PropertySection#appliesTo(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection)
 	 */
 	@Override
 	public boolean appliesTo(IWorkbenchPart part, ISelection selection) {
 		if (part instanceof ContentOutline) {
 			ContentOutline outline = (ContentOutline)part;
 			IContributedContentsView v = (IContributedContentsView)outline.getAdapter(IContributedContentsView.class);
 			if (v!=null)
 				part = v.getContributingPart();
 		}
 		editor = (DiagramEditor)part.getAdapter(DiagramEditor.class);

 		if (editor!=null) {
 			EObject be = getBusinessObjectForSelection(selection);
 			if (be!=null)
 				return isModelObjectEnabled(be);
 		}
 		return false;
 	}

 	protected boolean isModelObjectEnabled(EObject o, String featureName) {
 		EClass eclass = (o instanceof EClass) ? (EClass)o : o.eClass();
 		EStructuralFeature f = eclass.getEStructuralFeature(featureName);
 		return isModelObjectEnabled(o, f);
 	}

 	protected boolean isModelObjectEnabled(EObject o, EStructuralFeature f) {
 		if (o !=null && f!=null) {
 			ModelEnablements me = getModelEnablements();
 			if (me!=null) {
 				EClass eclass = (o instanceof EClass) ? (EClass)o : o.eClass();
 				return me.isEnabled(eclass, f);
 			}
 		}
 		return false;
 	}

 	protected boolean isModelObjectEnabled(EObject o) {
 		if (o !=null) {
 			ModelEnablements me = getModelEnablements();
 			if (me!=null) {
 				EClass eclass = (o instanceof EClass) ? (EClass)o : o.eClass();
 				return me.isEnabled(eclass);
 			}
 		}
 		return false;
 	}

 	protected ModelEnablements getModelEnablements() {
 		return (ModelEnablements)getDiagramEditor().getAdapter(ModelEnablements.class);
 	}

 	public boolean doReplaceTab(String id, IWorkbenchPart part, ISelection selection) {
 		return true;
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2011, 2012 Red Hat, Inc.
	* All rights reserved.
	* This program is 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:
	* Red Hat, Inc. - initial API and implementation
	*
	* @author Bob Brodt
	******************************************************************************/
	package org.eclipse.bpmn2.modeler.core.merrimac.clad;

	import org.eclipse.bpmn2.modeler.core.preferences.ModelEnablements;
	import org.eclipse.bpmn2.modeler.core.runtime.Bpmn2SectionDescriptor;
	import org.eclipse.bpmn2.modeler.core.runtime.IBpmn2PropertySection;
	import org.eclipse.bpmn2.modeler.help.IHelpContexts;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EObject;
	import org.eclipse.emf.ecore.EStructuralFeature;
	import org.eclipse.graphiti.mm.pictograms.PictogramElement;
	import org.eclipse.graphiti.ui.editor.DiagramEditor;
	import org.eclipse.graphiti.ui.platform.GFPropertySection;
	import org.eclipse.jface.viewers.ISelection;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.DisposeEvent;
	import org.eclipse.swt.events.DisposeListener;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Control;
	import org.eclipse.ui.IPartListener;
	import org.eclipse.ui.IWorkbenchPart;
	import org.eclipse.ui.IWorkbenchWindow;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.ui.part.IContributedContentsView;
	import org.eclipse.ui.views.contentoutline.ContentOutline;
	import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;

	public abstract class AbstractBpmn2PropertySection extends GFPropertySection implements IBpmn2PropertySection {

	protected TabbedPropertySheetPage tabbedPropertySheetPage;
	protected Composite parent;
	protected DiagramEditor editor;
	protected Bpmn2SectionDescriptor sectionDescriptor = null;
	private IWorkbenchWindow cachedWorkbenchWindow;

	private IPartListener partActivationListener = new IPartListener() {

	public void partActivated(IWorkbenchPart part) {
	Object bpmn2Editor = part.getAdapter(DiagramEditor.class);
	if (bpmn2Editor instanceof DiagramEditor) {
	editor = (DiagramEditor)bpmn2Editor;
	}
	}

	public void partBroughtToTop(IWorkbenchPart part) {
	}

	public void partClosed(IWorkbenchPart part) {
	}

	public void partDeactivated(IWorkbenchPart part) {
	}

	public void partOpened(IWorkbenchPart part) {
	}
	};

	public AbstractBpmn2PropertySection() {
	cachedWorkbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
	if (cachedWorkbenchWindow != null) {
	cachedWorkbenchWindow.getPartService().addPartListener(
	partActivationListener);
	}
	}

	public void setSectionDescriptor(Bpmn2SectionDescriptor descriptor) {
	this.sectionDescriptor = descriptor;
	}

	public Bpmn2SectionDescriptor getSectionDescriptor() {
	return sectionDescriptor;
	}

	@Override
	public void aboutToBeShown() {
	super.aboutToBeShown();
	Composite parent = getParent();
	if (parent!=null && !parent.isDisposed())
	PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, IHelpContexts.Property_View);
	}

	@Override
	public void dispose() {
	super.dispose();
	if (cachedWorkbenchWindow != null) {
	cachedWorkbenchWindow.getPartService().removePartListener(
	partActivationListener);
	cachedWorkbenchWindow = null;
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#createControls(org.eclipse.swt.widgets.Composite, org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage)
	*/
	@Override
	public void createControls(Composite parent, TabbedPropertySheetPage aTabbedPropertySheetPage) {
	super.createControls(parent, aTabbedPropertySheetPage);
	parent.addDisposeListener(new DisposeListener() {

	@Override
	public void widgetDisposed(DisposeEvent e) {
	if (e.widget instanceof Composite) {
	Composite parent = ((Composite)e.widget);
	Control[] kids = parent.getChildren();
	for (Control c : kids)
	c.dispose();
	}
	}

	});
	this.tabbedPropertySheetPage = aTabbedPropertySheetPage;
	this.parent = parent;
	parent.setLayout(new GridLayout(1, false));
	// editor = DiagramEditor.getActiveEditor();
	}

	/**
	* Returns the section's parent composite. This is the composite that was
	* created by the TabbedPropertySheetPage, not the "root" composite for
	* this section.
	*
	* @return the TabbedPropertySheetPage composite.
	*/
	public Composite getParent() {
	return parent;
	}

	/**
	* This was deprecated in Graphiti 0.12 - no longer an Override
	*
	* @return the Diagram Editor
	*/
	protected DiagramEditor getDiagramEditor() {
	return editor;
	}

	// protected ModelHandler getModelHandler() {
	// if (editor!=null)
	// return editor.getModelHandler();
	// return null;
	// }

	/**
	* Returns the property section's TabbedPropertySheetPage
	*
	* @return the TabbedPropertySheetPage that owns this section.
	*/
	public TabbedPropertySheetPage getTabbedPropertySheetPage() {
	/**
	* Check if the Tabbed Property Sheet Page is still alive. This prevents SWT
	* widget disposed errors during a stray refresh attempt when the editor is
	* shutting down.
	*/
	if (tabbedPropertySheetPage!=null
	&& tabbedPropertySheetPage.getControl()!=null
	&& !tabbedPropertySheetPage.getControl().isDisposed())
	return tabbedPropertySheetPage;
	return null;
	}

	/**
	* Get the section's root composite, which is a subclass of AbstractBpmn2DetailComposite.
	* Create the composite if it has not been created yet.
	*
	* @return the composite
	*/
	public AbstractDetailComposite getSectionRoot() {
	AbstractDetailComposite sectionRoot = null;
	if (parent!=null && !parent.isDisposed()) {
	if (parent.getChildren().length==0) {
	sectionRoot = createSectionRoot();
	sectionRoot.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,false,1,1));
	}
	sectionRoot = (AbstractDetailComposite)parent.getChildren()[0];
	}
	return sectionRoot;
	}

	/**
	* The subclass must provide the parent Composite it created in createControls()
	* so that we can pass the PropertySheetPage down to the Composite. This is
	* useful for allowing the Composite to resize itself based on the parent's size.
	*
	* @return
	*/
	protected abstract AbstractDetailComposite createSectionRoot();
	public abstract AbstractDetailComposite createSectionRoot(Composite parent, int style);
	public abstract EObject getBusinessObjectForSelection(ISelection selection);

	/* (non-Javadoc)
	* Yet another ugly hack: this restores the current property sheet page parent
	* composite when a different DiagramEditor is activated. Apparently TabbedPropertySheetPage
	* does not do this for us automatically!
	*
	* @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#setInput(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection)
	*/
	@Override
	public void setInput(IWorkbenchPart part, ISelection selection) {
	super.setInput(part, selection);
	Object bpmn2Editor = part.getAdapter(DiagramEditor.class);
	if (bpmn2Editor instanceof DiagramEditor) {
	editor = (DiagramEditor)bpmn2Editor;
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#refresh()
	*/
	@Override
	public void refresh() {
	if (getTabbedPropertySheetPage()!=null) {
	EObject be = getBusinessObjectForSelection(getSelection());

	if (be!=null) {
	AbstractDetailComposite sectionRoot = getSectionRoot();
	if (sectionRoot!=null) {
	if (sectionRoot.getBusinessObject() != be) {
	sectionRoot.setDiagramEditor((DiagramEditor) getDiagramEditor());
	if (!parent.isLayoutDeferred())
	parent.setLayoutDeferred(true);
	sectionRoot.setBusinessObject(be);
	if (parent.isLayoutDeferred())
	parent.setLayoutDeferred(false);
	}
	sectionRoot.refresh();
	}
	}
	}
	}

	/**
	* Force a full redraw of the property sheet page
	*/
	public void redraw() {
	AbstractDetailComposite sectionRoot = getSectionRoot();
	if (sectionRoot!=null) {
	sectionRoot.setBusinessObject(sectionRoot.getBusinessObject());
	}
	}

	@Override
	// make this public!
	public PictogramElement getSelectedPictogramElement() {
	return super.getSelectedPictogramElement();
	}

	/**
	* Force a layout of the property sheet page.
	*/
	public void layout() {
	if (getTabbedPropertySheetPage()!=null) {
	Composite composite = (Composite)tabbedPropertySheetPage.getControl();
	composite.layout(true);
	tabbedPropertySheetPage.resizeScrolledComposite();
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#shouldUseExtraSpace()
	*/
	@Override
	public boolean shouldUseExtraSpace() {
	return true;
	}

	/* (non-Javadoc)
	* Override this to allow the section to decide whether or not it will be rendered.
	* Subclasses MUST call this method because it sets the DiagramEditor as a side effect
	* and checks if the selected business object is enabled in the Tool Profile.
	*
	* @see org.eclipse.bpmn2.modeler.core.runtime.IBpmn2PropertySection#appliesTo(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection)
	*/
	@Override
	public boolean appliesTo(IWorkbenchPart part, ISelection selection) {
	if (part instanceof ContentOutline) {
	ContentOutline outline = (ContentOutline)part;
	IContributedContentsView v = (IContributedContentsView)outline.getAdapter(IContributedContentsView.class);
	if (v!=null)
	part = v.getContributingPart();
	}
	editor = (DiagramEditor)part.getAdapter(DiagramEditor.class);

	if (editor!=null) {
	EObject be = getBusinessObjectForSelection(selection);
	if (be!=null)
	return isModelObjectEnabled(be);
	}
	return false;
	}

	protected boolean isModelObjectEnabled(EObject o, String featureName) {
	EClass eclass = (o instanceof EClass) ? (EClass)o : o.eClass();
	EStructuralFeature f = eclass.getEStructuralFeature(featureName);
	return isModelObjectEnabled(o, f);
	}

	protected boolean isModelObjectEnabled(EObject o, EStructuralFeature f) {
	if (o !=null && f!=null) {
	ModelEnablements me = getModelEnablements();
	if (me!=null) {
	EClass eclass = (o instanceof EClass) ? (EClass)o : o.eClass();
	return me.isEnabled(eclass, f);
	}
	}
	return false;
	}

	protected boolean isModelObjectEnabled(EObject o) {
	if (o !=null) {
	ModelEnablements me = getModelEnablements();
	if (me!=null) {
	EClass eclass = (o instanceof EClass) ? (EClass)o : o.eClass();
	return me.isEnabled(eclass);
	}
	}
	return false;
	}

	protected ModelEnablements getModelEnablements() {
	return (ModelEnablements)getDiagramEditor().getAdapter(ModelEnablements.class);
	}

	public boolean doReplaceTab(String id, IWorkbenchPart part, ISelection selection) {
	return true;
	}
	}