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

   1 /*******************************************************************************
   2  * Copyright (c) 2011, 2012 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     /*
  62      * (non-Javadoc)
  63      * @see org.eclipse.linuxtools.tmf.ui.project.model.TmfProjectModelElement#getResource()
  64      */
  65     @Override
  66     public IProject getResource() {
  67         return (IProject) fResource;
  68     }
  69
  70     /*
  71      * (non-Javadoc)
  72      * @see org.eclipse.linuxtools.tmf.ui.project.model.TmfProjectModelElement#addChild(org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement)
  73      */
  74     @Override
  75     public void addChild(ITmfProjectModelElement child) {
  76         super.addChild(child);
  77         if (child instanceof TmfTraceFolder) {
  78             fTraceFolder = (TmfTraceFolder) child;
  79             return;
  80         }
  81         if (child instanceof TmfExperimentFolder) {
  82             fExperimentFolder = (TmfExperimentFolder) child;
  83             return;
  84         }
  85     }
  86
  87     // ------------------------------------------------------------------------
  88     // Accessors
  89     // ------------------------------------------------------------------------
  90     /**
  91      * Returns the containing trace folder element.
  92      * @return the TMF trace folder element.
  93      */
  94     public TmfTraceFolder getTracesFolder() {
  95         return fTraceFolder;
  96     }
  97
  98     /**
  99      * Returns the containing experiment folder element.
 100      * @return the TMF experiment folder element.
 101      */
 102     public TmfExperimentFolder getExperimentsFolder() {
 103         return fExperimentFolder;
 104     }
 105
 106     // ------------------------------------------------------------------------
 107     // TmfProjectElement
 108     // ------------------------------------------------------------------------
 109
 110     /*
 111      * (non-Javadoc)
 112      * @see org.eclipse.linuxtools.tmf.ui.project.model.TmfProjectModelElement#refresh()
 113      */
 114     @Override
 115     public void refresh() {
 116         Display.getDefault().asyncExec(new Runnable(){
 117             @Override
 118             public void run() {
 119                 IWorkbench wb = PlatformUI.getWorkbench();
 120                 IWorkbenchWindow wbWindow = wb.getActiveWorkbenchWindow();
 121                 if (wbWindow == null) {
 122                     return;
 123                 }
 124                 IWorkbenchPage activePage = wbWindow.getActivePage();
 125                 if (activePage == null) {
 126                     return;
 127                 }
 128
 129                 for (IViewReference viewReference : activePage.getViewReferences()) {
 130                     IViewPart viewPart = viewReference.getView(false);
 131                     if (viewPart instanceof CommonNavigator) {
 132                         CommonViewer commonViewer = ((CommonNavigator) viewPart).getCommonViewer();
 133                         commonViewer.refresh();
 134                     }
 135                 }
 136             }});
 137     }
 138
 139     /*
 140      * (non-Javadoc)
 141      * @see org.eclipse.linuxtools.tmf.ui.project.model.TmfProjectModelElement#resourceChanged(org.eclipse.core.resources.IResourceChangeEvent)
 142      */
 143     @Override
 144     public void resourceChanged(IResourceChangeEvent event) {
 145         if (event.getType() == IResourceChangeEvent.POST_CHANGE) {
 146             refresh();
 147         }
 148     }
 149
 150     /*
 151      * (non-Javadoc)
 152      * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#getProject()
 153      */
 154     @Override
 155     public TmfProjectElement getProject() {
 156         return this;
 157     }
 158 }