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

   1 /*******************************************************************************
   2  * Copyright (c) 2011, 2013 Ericsson
   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  *   Francois Chouinard - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.ui.project.model;
  14
  15 import org.eclipse.core.resources.IProject;
  16 import org.eclipse.core.resources.IResourceChangeEvent;
  17 import org.eclipse.swt.widgets.Display;
  18 import org.eclipse.ui.IViewPart;
  19 import org.eclipse.ui.IViewReference;
  20 import org.eclipse.ui.IWorkbench;
  21 import org.eclipse.ui.IWorkbenchPage;
  22 import org.eclipse.ui.IWorkbenchWindow;
  23 import org.eclipse.ui.PlatformUI;
  24 import org.eclipse.ui.navigator.CommonNavigator;
  25 import org.eclipse.ui.navigator.CommonViewer;
  26
  27 /**
  28  * The implementation of TMF project model element.
  29  *
  30  * @version 1.0
  31  * @author Francois Chouinard
  32  */
  33 public class TmfProjectElement extends TmfProjectModelElement {
  34
  35     // ------------------------------------------------------------------------
  36     // Attributes
  37     // ------------------------------------------------------------------------
  38
  39     private TmfTraceFolder fTraceFolder = null;
  40     private TmfExperimentFolder fExperimentFolder = null;
  41
  42     // ------------------------------------------------------------------------
  43     // Constructor
  44     // ------------------------------------------------------------------------
  45     /**
  46      * Constructor.
  47      *
  48      * Creates the TMF project model element.
  49      * @param name The name of the project.
  50      * @param project The project reference.
  51      * @param parent The parent element
  52      */
  53     public TmfProjectElement(String name, IProject project, ITmfProjectModelElement parent) {
  54         super(name, project, parent);
  55     }
  56
  57     // ------------------------------------------------------------------------
  58     // TmfProjectModelElement
  59     // ------------------------------------------------------------------------
  60
  61     @Override
  62     public IProject getResource() {
  63         return (IProject) fResource;
  64     }
  65
  66     @Override
  67     public void addChild(ITmfProjectModelElement child) {
  68         super.addChild(child);
  69         if (child instanceof TmfTraceFolder) {
  70             fTraceFolder = (TmfTraceFolder) child;
  71             return;
  72         }
  73         if (child instanceof TmfExperimentFolder) {
  74             fExperimentFolder = (TmfExperimentFolder) child;
  75             return;
  76         }
  77     }
  78
  79     // ------------------------------------------------------------------------
  80     // Accessors
  81     // ------------------------------------------------------------------------
  82
  83     /**
  84      * Returns the containing trace folder element.
  85      * @return the TMF trace folder element.
  86      */
  87     public TmfTraceFolder getTracesFolder() {
  88         return fTraceFolder;
  89     }
  90
  91     /**
  92      * Returns the containing experiment folder element.
  93      * @return the TMF experiment folder element.
  94      */
  95     public TmfExperimentFolder getExperimentsFolder() {
  96         return fExperimentFolder;
  97     }
  98
  99     // ------------------------------------------------------------------------
 100     // TmfProjectElement
 101     // ------------------------------------------------------------------------
 102
 103     @Override
 104     public void refresh() {
 105         Display.getDefault().asyncExec(new Runnable(){
 106             @Override
 107             public void run() {
 108                 IWorkbench wb = PlatformUI.getWorkbench();
 109                 IWorkbenchWindow wbWindow = wb.getActiveWorkbenchWindow();
 110                 if (wbWindow == null) {
 111                     return;
 112                 }
 113                 IWorkbenchPage activePage = wbWindow.getActivePage();
 114                 if (activePage == null) {
 115                     return;
 116                 }
 117
 118                 for (IViewReference viewReference : activePage.getViewReferences()) {
 119                     IViewPart viewPart = viewReference.getView(false);
 120                     if (viewPart instanceof CommonNavigator) {
 121                         CommonViewer commonViewer = ((CommonNavigator) viewPart).getCommonViewer();
 122                         commonViewer.refresh();
 123                     }
 124                 }
 125             }});
 126     }
 127
 128     @Override
 129     public void resourceChanged(IResourceChangeEvent event) {
 130         if (event.getType() == IResourceChangeEvent.POST_CHANGE) {
 131             refresh();
 132         }
 133     }
 134
 135     @Override
 136     public TmfProjectElement getProject() {
 137         return this;
 138     }
 139 }