org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/project/model/TmfAnalysisOutputElement.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013 École Polytechnique de Montréal
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Geneviève Bastien - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.ui.project.model;
  14
  15 import org.eclipse.core.resources.IResource;
  16 import org.eclipse.linuxtools.tmf.core.analysis.IAnalysisOutput;
  17 import org.eclipse.linuxtools.tmf.ui.analysis.TmfAnalysisViewOutput;
  18 import org.eclipse.swt.graphics.Image;
  19 import org.eclipse.ui.PlatformUI;
  20 import org.eclipse.ui.views.IViewDescriptor;
  21
  22 /**
  23  * Class for project elements of type analysis output
  24  *
  25  * @author Geneviève Bastien
  26  * @since 3.0
  27  */
  28 public class TmfAnalysisOutputElement extends TmfProjectModelElement {
  29
  30     private final IAnalysisOutput fOutput;
  31
  32     /**
  33      * Constructor
  34      *
  35      * @param name
  36      *            Name of the view
  37      * @param resource
  38      *            Resource for the view
  39      * @param parent
  40      *            Parent analysis of the view
  41      * @param output
  42      *            The output object
  43      */
  44     protected TmfAnalysisOutputElement(String name, IResource resource, ITmfProjectModelElement parent, IAnalysisOutput output) {
  45         super(name, resource, parent);
  46         fOutput = output;
  47         parent.addChild(this);
  48     }
  49
  50     @Override
  51     public TmfProjectElement getProject() {
  52         return getParent().getProject();
  53     }
  54
  55     /**
  56      * Gets the icon of the view, if applicable
  57      *
  58      * @return The view icon or null if output is not a view
  59      */
  60     public Image getIcon() {
  61         if (fOutput instanceof TmfAnalysisViewOutput) {
  62             IViewDescriptor descr = PlatformUI.getWorkbench().getViewRegistry().find(
  63                     ((TmfAnalysisViewOutput) fOutput).getViewId());
  64             if (descr != null) {
  65                 return descr.getImageDescriptor().createImage();
  66             }
  67         }
  68         return null;
  69     }
  70
  71     /**
  72      * Outputs the analysis
  73      */
  74     public void outputAnalysis() {
  75         ITmfProjectModelElement parent = getParent();
  76         if (parent instanceof TmfAnalysisElement) {
  77             ((TmfAnalysisElement) parent).activateParent();
  78             fOutput.requestOutput();
  79         }
  80     }
  81
  82 }