org.eclipse.mylyn.reviews.r4e.ui/src/org/eclipse/mylyn/reviews/r4e/ui/internal/model/R4EUIAnomalyBasic.java

// $codepro.audit.disable com.instantiations.assist.eclipse.analysis.audit.rule.effectivejava.alwaysOverridetoString.alwaysOverrideToString, com.instantiations.assist.eclipse.analysis.deserializeabilitySecurity, com.instantiations.assist.eclipse.analysis.disallowReturnMutable, com.instantiations.assist.eclipse.analysis.enforceCloneableUsageSecurity, com.instantiations.assist.eclipse.analysis.mutabilityOfArrays
/*******************************************************************************
 * Copyright (c) 2010, 2012 Ericsson AB and others.
 * 
 * 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
 * 
 * Description:
 * 
 * This class implements the Anomaly element of the UI model
 * 
 * Contributors:
 *   Sebastien Dubois - Created for Mylyn Review R4E project
 *   
 *******************************************************************************/

package org.eclipse.mylyn.reviews.r4e.ui.internal.model;

import java.util.ArrayList;
import java.util.List;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.viewers.AbstractTreeViewer;
import org.eclipse.jface.window.Window;
import org.eclipse.mylyn.reviews.frame.core.model.Comment;
import org.eclipse.mylyn.reviews.frame.core.model.ReviewComponent;
import org.eclipse.mylyn.reviews.r4e.core.model.R4EAnomaly;
import org.eclipse.mylyn.reviews.r4e.core.model.R4EComment;
import org.eclipse.mylyn.reviews.r4e.core.model.R4EParticipant;
import org.eclipse.mylyn.reviews.r4e.core.model.R4EReviewComponent;
import org.eclipse.mylyn.reviews.r4e.core.model.R4EReviewPhase;
import org.eclipse.mylyn.reviews.r4e.core.model.R4EReviewState;
import org.eclipse.mylyn.reviews.r4e.core.model.RModelFactory;
import org.eclipse.mylyn.reviews.r4e.core.model.serial.impl.CompatibilityException;
import org.eclipse.mylyn.reviews.r4e.core.model.serial.impl.OutOfSyncException;
import org.eclipse.mylyn.reviews.r4e.core.model.serial.impl.ResourceHandlingException;
import org.eclipse.mylyn.reviews.r4e.ui.R4EUIPlugin;
import org.eclipse.mylyn.reviews.r4e.ui.internal.dialogs.ICommentInputDialog;
import org.eclipse.mylyn.reviews.r4e.ui.internal.dialogs.R4EUIDialogFactory;
import org.eclipse.mylyn.reviews.r4e.ui.internal.preferences.PreferenceConstants;
import org.eclipse.mylyn.reviews.r4e.ui.internal.properties.general.AnomalyBasicProperties;
import org.eclipse.mylyn.reviews.r4e.ui.internal.utils.R4EUIConstants;
import org.eclipse.mylyn.reviews.r4e.ui.internal.utils.UIUtils;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.views.properties.IPropertySource;

/**
 * @author Sebastien Dubois
 * @version $Revision: 1.0 $
 */
public class R4EUIAnomalyBasic extends R4EUIModelElement {

	// ------------------------------------------------------------------------
	// Constants
	// ------------------------------------------------------------------------

	/**
	 * Field fAnomalyFile. (value is ""icons/obj16/anmly_obj.gif"")
	 */
	public static final String ANOMALY_ICON_FILE = "icons/obj16/anmly_obj.gif";

	/**
	 * Field NEW_CHILD_ELEMENT_COMMAND_NAME. (value is ""New Comment..."")
	 */
	private static final String NEW_CHILD_ELEMENT_COMMAND_NAME = "New Comment...";

	/**
	 * Field NEW_CHILD_ELEMENT_COMMAND_TOOLTIP. (value is ""Add a New comment to the current anomaly"")
	 */
	private static final String NEW_CHILD_ELEMENT_COMMAND_TOOLTIP = "Add a New Comment to the Current Anomaly";

	/**
	 * Field REMOVE_ELEMENT_ACTION_NAME. (value is ""Delete Anomaly"")
	 */
	private static final String REMOVE_ELEMENT_COMMAND_NAME = "Disable Anomaly";

	/**
	 * Field REMOVE_ELEMENT_ACTION_TOOLTIP. (value is ""Remove this anomaly from its parent file or review item"")
	 */
	private static final String REMOVE_ELEMENT_COMMAND_TOOLTIP = "Disable (and Optionally Remove) this Anomaly "
			+ "from its parent file or review";

	/**
	 * Field RESTORE_ELEMENT_COMMAND_NAME. (value is ""Restore Anomaly"")
	 */
	private static final String RESTORE_ELEMENT_COMMAND_NAME = "Restore Anomaly";

	/**
	 * Field RESTORE_ELEMENT_ACTION_TOOLTIP. (value is ""Restore this disabled Anomaly"")
	 */
	private static final String RESTORE_ELEMENT_COMMAND_TOOLTIP = "Restore this disabled Anomaly";

	/**
	 * Field ANOMALY_LABEL_TITLE_LENGTH. (value is 20)
	 */
	private static final int ANOMALY_LABEL_TITLE_LENGTH = 20;

	/**
	 * Field CREATE_COMMENT_MESSAGE. (value is ""Creating New Comment..."")
	 */
	private static final String CREATE_COMMENT_MESSAGE = "Creating New Comment...";

	// ------------------------------------------------------------------------
	// Member variables
	// ------------------------------------------------------------------------

	/**
	 * Field fAnomaly.
	 */
	protected final R4EAnomaly fAnomaly;

	/**
	 * Field fComments.
	 */
	private final List<R4EUIComment> fComments;

	/**
	 * Field fPosition.
	 */
	private final IR4EUIPosition fPosition;

	// ------------------------------------------------------------------------
	// Constructors
	// ------------------------------------------------------------------------

	/**
	 * Constructor for R4EUIAnomaly.
	 * 
	 * @param aParent
	 *            IR4EUIModelElement
	 * @param aAnomaly
	 *            R4EAnomaly
	 * @param aPosition
	 *            IR4EUIPosition
	 */
	public R4EUIAnomalyBasic(IR4EUIModelElement aParent, R4EAnomaly aAnomaly, IR4EUIPosition aPosition) {
		super(aParent, buildAnomalyName(aAnomaly, aPosition));
		fReadOnly = aParent.isReadOnly();
		fAnomaly = aAnomaly;
		fComments = new ArrayList<R4EUIComment>();
		setImage(ANOMALY_ICON_FILE);
		fPosition = aPosition;
	}

	// ------------------------------------------------------------------------
	// Methods
	// ------------------------------------------------------------------------

	/**
	 * Method getToolTip.
	 * 
	 * @return String
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#getToolTip()
	 */
	@Override
	public String getToolTip() {
		return buildAnomalyToolTip(fAnomaly);
	}

	/**
	 * Method getAdapter.
	 * 
	 * @param adapter
	 *            Class
	 * @return Object
	 * @see org.eclipse.core.runtime.IAdaptable#getAdapter(Class)
	 */
	@Override
	public Object getAdapter(@SuppressWarnings("rawtypes")
	Class adapter) {
		if (IR4EUIModelElement.class.equals(adapter)) {
			return this;
		}
		if (IPropertySource.class.equals(adapter)) {
			return new AnomalyBasicProperties(this);
		}
		return null;
	}

	//Attributes

	/**
	 * Method getAnomaly.
	 * 
	 * @return R4EAnomaly
	 */
	public R4EAnomaly getAnomaly() {
		return fAnomaly;
	}

	/**
	 * Method getPosition.
	 * 
	 * @return IR4EPosition
	 */
	public IR4EUIPosition getPosition() {
		return fPosition;
	}

	/**
	 * Create a serialization model element object
	 * 
	 * @return the new serialization element object
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#createChildModelDataElement()
	 */
	@Override
	public List<ReviewComponent> createChildModelDataElement() {
		//Get Comment from user and set it in model data
		final List<ReviewComponent> tempComments = new ArrayList<ReviewComponent>();
		R4EUIModelController.setJobInProgress(true);

		final ICommentInputDialog dialog = R4EUIDialogFactory.getInstance().getCommentInputDialog();
		final int result = dialog.open();
		if (result == Window.OK) {
			final R4EComment tempComment = RModelFactory.eINSTANCE.createR4EComment();
			tempComment.setDescription(dialog.getCommentValue());
			tempComments.add(tempComment);
		}
		R4EUIModelController.setJobInProgress(false);
		return tempComments;
	}

	/**
	 * Set serialization model data by copying it from the passed-in object
	 * 
	 * @param aModelComponent
	 *            - a serialization model element to copy information from
	 * @throws ResourceHandlingException
	 * @throws OutOfSyncException
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#setModelData(R4EReviewComponent)
	 */
	@Override
	public void setModelData(ReviewComponent aModelComponent) throws ResourceHandlingException, OutOfSyncException {

		//Set data in model element
		final Long bookNum = R4EUIModelController.FResourceUpdater.checkOut(fAnomaly,
				R4EUIModelController.getReviewer());
		fAnomaly.setTitle(((R4EAnomaly) aModelComponent).getTitle());
		fAnomaly.setDescription(((R4EAnomaly) aModelComponent).getDescription());
		fAnomaly.setType(((R4EAnomaly) aModelComponent).getType());
		fAnomaly.setRank(((R4EAnomaly) aModelComponent).getRank());
		fAnomaly.setDueDate(((R4EAnomaly) aModelComponent).getDueDate());
		fAnomaly.setRuleID(((R4EAnomaly) aModelComponent).getRuleID());
		R4EUIModelController.FResourceUpdater.checkIn(bookNum);
	}

	/**
	 * Method buildAnomalyName.
	 * 
	 * @param aAnomaly
	 *            - the anomaly to use
	 * @param aPosition
	 *            IR4EUIPosition
	 * @return String - the new name
	 */
	public static String buildAnomalyName(R4EAnomaly aAnomaly, IR4EUIPosition aPosition) {
		return (null == aPosition) ? adjustTitleLength(aAnomaly) : aPosition.toString() + "->"
				+ adjustTitleLength(aAnomaly);
	}

	/**
	 * Method adjustTitleLength.
	 * 
	 * @param aAnomaly
	 *            R4EAnomaly
	 * @return String
	 */
	protected static String adjustTitleLength(R4EAnomaly aAnomaly) {
		String anomalyTitle = aAnomaly.getTitle();

		if (anomalyTitle == null) {
			return ""; //return an empty string for the null title
		}
		if (anomalyTitle.length() > ANOMALY_LABEL_TITLE_LENGTH) {
			return anomalyTitle.substring(0, ANOMALY_LABEL_TITLE_LENGTH) + R4EUIConstants.ELLIPSIS_STR;
		} else {
			return anomalyTitle;
		}
	}

	/**
	 * Method buildAnomalyToolTip.
	 * 
	 * @param aAnomaly
	 *            - the anomaly to use
	 * @return String - the new tooltip
	 */
	public static String buildAnomalyToolTip(R4EAnomaly aAnomaly) {
		return aAnomaly.getUser().getId() + ": " + aAnomaly.getDescription();
	}

	/**
	 * Method setEnabled.
	 * 
	 * @param aEnabled
	 *            boolean
	 * @throws ResourceHandlingException
	 * @throws OutOfSyncException
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#setEnabled(boolean)
	 */
	@Override
	public void setEnabled(boolean aEnabled) throws ResourceHandlingException, OutOfSyncException {
		final Long bookNum = R4EUIModelController.FResourceUpdater.checkOut(fAnomaly,
				R4EUIModelController.getReviewer());
		fAnomaly.setEnabled(true);
		R4EUIModelController.FResourceUpdater.checkIn(bookNum);
	}

	/**
	 * Method isEnabled.
	 * 
	 * @return boolean
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#isEnabled()
	 */
	@Override
	public boolean isEnabled() {
		return fAnomaly.isEnabled();
	}

	//Hierarchy

	/**
	 * Method getChildren.
	 * 
	 * @return IR4EUIModelElement[]
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#getChildren()
	 */
	@Override
	public IR4EUIModelElement[] getChildren() {
		return fComments.toArray(new R4EUIComment[fComments.size()]);
	}

	/**
	 * Method hasChildren.
	 * 
	 * @return boolean
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#hasChildren()
	 */
	@Override
	public boolean hasChildren() {
		if (fComments.size() > 0) {
			return true;
		}
		return false;
	}

	/**
	 * Close the model element (i.e. disable it)
	 * 
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#close()
	 */
	@Override
	public void close() {
		//Remove all children references
		R4EUIComment comment = null;
		final int commentsSize = fComments.size();
		for (int i = 0; i < commentsSize; i++) {

			comment = fComments.get(i);
			comment.close();
		}
		fComments.clear();
		fOpen = false;
	}

	/**
	 * Method open. Load the serialization model data into UI model
	 * 
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#open()
	 */
	@Override
	public void open() {
		final List<Comment> comments = fAnomaly.getComments();
		if (null != comments) {
			R4EComment r4eComment = null;
			final int commentsSize = comments.size();
			for (int i = 0; i < commentsSize; i++) {
				r4eComment = (R4EComment) comments.get(i);
				if (r4eComment.isEnabled()
						|| R4EUIPlugin.getDefault()
								.getPreferenceStore()
								.getBoolean(PreferenceConstants.P_SHOW_DISABLED)) {
					addChildren(new R4EUIComment(this, r4eComment));
				}
			}
		}
		fOpen = true;
	}

	/**
	 * Method addChildren.
	 * 
	 * @param aChildToAdd
	 *            IR4EUIModelElement
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#addChildren(IR4EUIModelElement)
	 */
	@Override
	public void addChildren(IR4EUIModelElement aChildToAdd) {
		fComments.add((R4EUIComment) aChildToAdd);
	}

	/**
	 * Method addChildren.
	 * 
	 * @param aModelComponent
	 *            - the serialization model component object
	 * @return IR4EUIModelElement
	 * @throws ResourceHandlingException
	 * @throws OutOfSyncException
	 * @throws CompatibilityException
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#createChildren(R4EReviewComponent)
	 */
	@Override
	public IR4EUIModelElement createChildren(ReviewComponent aModelComponent) throws ResourceHandlingException,
			OutOfSyncException, CompatibilityException {
		final String user = R4EUIModelController.getReviewer();
		R4EParticipant participant = null;
		if (getParent().getParent().getParent().getParent() instanceof R4EUIReviewBasic) { // $codepro.audit.disable methodChainLength
			participant = ((R4EUIReviewBasic) getParent().getParent().getParent().getParent()).getParticipant(user,
					true); // $codepro.audit.disable methodChainLength
		} else {
			//Global anomaly
			participant = ((R4EUIReviewBasic) getParent().getParent()).getParticipant(user, true);
		}
		final R4EComment comment = R4EUIModelController.FModelExt.createR4EComment(participant, fAnomaly);
		final Long bookNum = R4EUIModelController.FResourceUpdater.checkOut(comment, R4EUIModelController.getReviewer());
		comment.setDescription(((Comment) aModelComponent).getDescription());
		R4EUIModelController.FResourceUpdater.checkIn(bookNum);
		final R4EUIComment addedChild = new R4EUIComment(this, comment);
		addChildren(addedChild);
		return addedChild;
	}

	/**
	 * Method createComment.
	 * 
	 * @param aRejectionComment
	 *            - boolean
	 * @return boolean
	 */
	public boolean createComment(boolean aRejectionComment) {

		//Get comment details from user
		final ICommentInputDialog dialog = R4EUIDialogFactory.getInstance().getCommentInputDialog();
		final IR4EUIModelElement commentParent = this;
		final int[] result = new int[1]; //We need this to be able to pass the result value outside.  This is safe as we are using SyncExec
		Display.getDefault().syncExec(new Runnable() {
			public void run() {
				result[0] = dialog.open();
			}
		});

		if (result[0] == Window.OK) {
			final Job job = new Job(CREATE_COMMENT_MESSAGE) {
				public String familyName = R4EUIConstants.R4E_UI_JOB_FAMILY;

				@Override
				public boolean belongsTo(Object family) {
					return familyName.equals(family);
				}

				@Override
				public IStatus run(IProgressMonitor monitor) {

					try {
						//Create comment model element
						final R4EUIReviewBasic uiReview = R4EUIModelController.getActiveReview();
						final R4EParticipant participant = uiReview.getParticipant(R4EUIModelController.getReviewer(),
								true);

						final R4EComment comment = R4EUIModelController.FModelExt.createR4EComment(participant,
								fAnomaly);
						final Long bookNum = R4EUIModelController.FResourceUpdater.checkOut(comment,
								R4EUIModelController.getReviewer());
						comment.setDescription(dialog.getCommentValue());
						R4EUIModelController.FResourceUpdater.checkIn(bookNum);

						//Create and set UI model element
						final R4EUIComment uiComment = new R4EUIComment(commentParent, comment);
						addChildren(uiComment);
						R4EUIModelController.setJobInProgress(false);
						UIUtils.setNavigatorViewFocus(uiComment, AbstractTreeViewer.ALL_LEVELS);
					} catch (ResourceHandlingException e) {
						UIUtils.displayResourceErrorDialog(e);
					} catch (OutOfSyncException e) {
						UIUtils.displaySyncErrorDialog(e);
					}
					monitor.done();
					return Status.OK_STATUS;
				}
			};
			job.setUser(true);
			job.schedule();
		} else {
			if (aRejectionComment) {
				return false;
			}
		}
		return true;
	}

	/**
	 * Method removeChildren.
	 * 
	 * @param aChildToRemove
	 *            IR4EUIModelElement
	 * @param aFileRemove
	 *            - also remove from file (hard remove)
	 * @throws ResourceHandlingException
	 * @throws OutOfSyncException
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#removeChildren(IR4EUIModelElement)
	 */
	@Override
	public void removeChildren(IR4EUIModelElement aChildToRemove, boolean aFileRemove)
			throws ResourceHandlingException, OutOfSyncException {

		final R4EUIComment removedElement = fComments.get(fComments.indexOf(aChildToRemove));
		/* TODO uncomment when core model supports hard-removing of elements
		if (aFileRemove) removedElement.getComment().remove());
		else */
		final R4EComment modelComment = removedElement.getComment();
		final Long bookNum = R4EUIModelController.FResourceUpdater.checkOut(modelComment,
				R4EUIModelController.getReviewer());
		modelComment.setEnabled(false);
		R4EUIModelController.FResourceUpdater.checkIn(bookNum);

		//Remove element from UI if the show disabled element option is off
		if (!(R4EUIPlugin.getDefault().getPreferenceStore().getBoolean(PreferenceConstants.P_SHOW_DISABLED))) {
			fComments.remove(removedElement);
		}
	}

	/**
	 * Method removeAllChildren.
	 * 
	 * @param aFileRemove
	 *            boolean
	 * @throws ResourceHandlingException
	 * @throws OutOfSyncException
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#removeAllChildren(boolean)
	 */
	@Override
	public void removeAllChildren(boolean aFileRemove) throws ResourceHandlingException, OutOfSyncException {
		//Recursively remove all children
		for (R4EUIComment comment : fComments) {
			removeChildren(comment, aFileRemove);
		}
	}

	/**
	 * Method restore.
	 * 
	 * @throws CompatibilityException
	 * @throws OutOfSyncException
	 * @throws ResourceHandlingException
	 */
	@Override
	public void restore() throws ResourceHandlingException, OutOfSyncException, CompatibilityException {
		super.restore();

		//Also restore any participant assigned to this element
		for (String participant : fAnomaly.getAssignedTo()) {
			R4EUIModelController.getActiveReview().getParticipant(participant, true);
		}
	}

	//Commands

	/**
	 * Method isOpenEditorCmd.
	 * 
	 * @return boolean
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#isOpenEditorCmd()
	 */
	@Override
	public boolean isOpenEditorCmd() {
		if (!(getParent().getParent() instanceof R4EUIFileContext)) {
			return false;
		}
		if (isEnabled() && null != ((R4EUIFileContext) getParent().getParent()).getTargetFileVersion()) {
			return true;
		}
		return false;
	}

	/**
	 * Method isAddChildElementCmd.
	 * 
	 * @return boolean
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#isNewChildElementCmd()
	 */
	@Override
	public boolean isNewChildElementCmd() {
		if (isEnabled()
				&& !isReadOnly()
				&& !(((R4EReviewState) R4EUIModelController.getActiveReview().getReview().getState()).getState().equals(R4EReviewPhase.R4E_REVIEW_PHASE_COMPLETED))) {
			return true;
		}
		return false;
	}

	/**
	 * Method getAddChildElementCmdName.
	 * 
	 * @return String
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#getNewChildElementCmdName()
	 */
	@Override
	public String getNewChildElementCmdName() {
		return NEW_CHILD_ELEMENT_COMMAND_NAME;
	}

	/**
	 * Method getAddChildElementCmdTooltip.
	 * 
	 * @return String
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#getNewChildElementCmdTooltip()
	 */
	@Override
	public String getNewChildElementCmdTooltip() {
		return NEW_CHILD_ELEMENT_COMMAND_TOOLTIP;
	}

	/**
	 * Method isRemoveElementCmd.
	 * 
	 * @return boolean
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#isRemoveElementCmd()
	 */
	@Override
	public boolean isRemoveElementCmd() {
		if (isEnabled()
				&& !isReadOnly()
				&& !(((R4EReviewState) R4EUIModelController.getActiveReview().getReview().getState()).getState().equals(R4EReviewPhase.R4E_REVIEW_PHASE_COMPLETED))) {
			return true;
		}
		return false;
	}

	/**
	 * Method getRemoveElementCmdName.
	 * 
	 * @return String
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#getRemoveElementCmdName()
	 */
	@Override
	public String getRemoveElementCmdName() {
		return REMOVE_ELEMENT_COMMAND_NAME;
	}

	/**
	 * Method getRemoveElementCmdTooltip.
	 * 
	 * @return String
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#getRemoveElementCmdTooltip()
	 */
	@Override
	public String getRemoveElementCmdTooltip() {
		return REMOVE_ELEMENT_COMMAND_TOOLTIP;
	}

	/**
	 * Method isRestoreElementCmd.
	 * 
	 * @return boolean
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#iisRestoreElementCmd()
	 */
	@Override
	public boolean isRestoreElementCmd() {
		if (!(getParent().getParent().isEnabled())) {
			return false;
		}
		if (isEnabled()
				|| isReadOnly()
				|| ((R4EReviewState) R4EUIModelController.getActiveReview().getReview().getState()).getState().equals(
						R4EReviewPhase.R4E_REVIEW_PHASE_COMPLETED)) {
			return false;
		}
		return true;
	}

	/**
	 * Method getRestoreElementCmdName.
	 * 
	 * @return String
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#getRestoreElementCmdName()
	 */
	@Override
	public String getRestoreElementCmdName() {
		return RESTORE_ELEMENT_COMMAND_NAME;
	}

	/**
	 * Method getRestoreElementCmdTooltip.
	 * 
	 * @return String
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#getRestoreElementCmdTooltip()
	 */
	@Override
	public String getRestoreElementCmdTooltip() {
		return RESTORE_ELEMENT_COMMAND_TOOLTIP;
	}

	/**
	 * Method isSendEmailCmd.
	 * 
	 * @return boolean
	 * @see org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement#isSendEmailCmd()
	 */
	@Override
	public boolean isSendEmailCmd() {
		if (isEnabled()) {
			return true;
		}
		return false;
	}

	/**
	 * Method isTitleEnabled.
	 * 
	 * @return boolean
	 */
	public boolean isTitleEnabled() {
		if (null != R4EUIModelController.getActiveReview()) {
			if (null == fAnomaly.getRuleID() || fAnomaly.getRuleID().equals("")) {
				return true;
			}
		}
		return false;
	}

	/**
	 * Method isClassEnabled.
	 * 
	 * @return boolean
	 */
	public boolean isClassEnabled() {
		if (null != R4EUIModelController.getActiveReview()) {
			if (null == fAnomaly.getRuleID() || fAnomaly.getRuleID().equals("")) {
				return true;
			}
		}
		return false;
	}

	/**
	 * Method isRankEnabled.
	 * 
	 * @return boolean
	 */
	public boolean isRankEnabled() {
		if (null != R4EUIModelController.getActiveReview()) {
			if (null == fAnomaly.getRuleID() || fAnomaly.getRuleID().equals("")) {
				return true;
			}
		}
		return false;
	}

	/**
	 * Method isDueDateEnabled.
	 * 
	 * @return boolean
	 */
	public boolean isDueDateEnabled() {
		return true;
	}
}