content: /*******************************************************************************
   * Copyright (c) 2000, 2008 IBM Corporation 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
   *
   * Contributors:
   *     IBM Corporation - initial API and implementation
   *******************************************************************************/
  package org.eclipse.wst.jsdt.internal.ui.text.correction;
  
  import org.eclipse.core.resources.IMarker;
  import org.eclipse.core.runtime.CoreException;
  import org.eclipse.jface.text.IDocument;
  import org.eclipse.jface.text.contentassist.IContextInformation;
  import org.eclipse.swt.graphics.Image;
  import org.eclipse.swt.graphics.Point;
  import org.eclipse.ui.IMarkerResolution;
  import org.eclipse.ui.IMarkerResolution2;
  import org.eclipse.wst.jsdt.internal.corext.util.Messages;
  import org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin;
  import org.eclipse.wst.jsdt.internal.ui.JavaPluginImages;
  import org.eclipse.wst.jsdt.ui.text.java.IJavaCompletionProposal;
  
  /**
    */
  public class MarkerResolutionProposal implements IJavaCompletionProposal {
  
  	private IMarkerResolution fResolution;
  	private IMarker fMarker;
  
  	/**
  	 * Constructor for MarkerResolutionProposal.
  	 */
  	public MarkerResolutionProposal(IMarkerResolution resolution, IMarker marker) {
  		fResolution= resolution;
  		fMarker= marker;
  	}
  
  	/* (non-Javadoc)
  	 * @see org.eclipse.jface.text.contentassist.ICompletionProposal#apply(org.eclipse.jface.text.IDocument)
  	 */
  	public void apply(IDocument document) {
  		fResolution.run(fMarker);
  	}
  
  	/* (non-Javadoc)
  	 * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getAdditionalProposalInfo()
  	 */
  	public String getAdditionalProposalInfo() {
  		if (fResolution instanceof IMarkerResolution2) {
  			return ((IMarkerResolution2) fResolution).getDescription();
  		}
  		if (fResolution instanceof IJavaCompletionProposal) {
  			return ((IJavaCompletionProposal) fResolution).getAdditionalProposalInfo();
  		}
  		try {
  			String problemDesc= (String) fMarker.getAttribute(IMarker.MESSAGE);
  			return Messages.format(CorrectionMessages.MarkerResolutionProposal_additionaldesc, problemDesc);
  		} catch (CoreException e) {
  			JavaScriptPlugin.log(e);
  		}
  		return null;
  	}
  
  	/* (non-Javadoc)
  	 * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getContextInformation()
  	 */
  	public IContextInformation getContextInformation() {
  		return null;
  	}
  
  	/* (non-Javadoc)
  	 * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getDisplayString()
  	 */
  	public String getDisplayString() {
  		return fResolution.getLabel();
  	}
  
  	/* (non-Javadoc)
  	 * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getImage()
  	 */
  	public Image getImage() {
  		if (fResolution instanceof IMarkerResolution2) {
  			return ((IMarkerResolution2) fResolution).getImage();
  		}
  		if (fResolution instanceof IJavaCompletionProposal) {
  			return ((IJavaCompletionProposal) fResolution).getImage();
  		}
  		return JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE);
  	}
  
  	/* (non-Javadoc)
  	 * @see org.eclipse.wst.jsdt.internal.ui.text.java.IJavaCompletionProposal#getRelevance()
  	 */
  	public int getRelevance() {
  		if (fResolution instanceof IJavaCompletionProposal) {
  			return ((IJavaCompletionProposal) fResolution).getRelevance();
  		}
  		return 10;
  	}
  
  	/* (non-Javadoc)
  	 * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getSelection(org.eclipse.jface.text.IDocument)
  	 */
  	public Point getSelection(IDocument document) {
  		if (fResolution instanceof IJavaCompletionProposal) {
  			return ((IJavaCompletionProposal) fResolution).getSelection(document);
  		}
  		return null;
  	}
  
  }
  