org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/internal/lttng/ui/views/control/TraceControlLabelProvider.java

   1 /**********************************************************************
   2  * Copyright (c) 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  *   Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12 package org.eclipse.linuxtools.internal.lttng.ui.views.control;
  13
  14 import org.eclipse.jface.viewers.ColumnLabelProvider;
  15 import org.eclipse.linuxtools.internal.lttng.ui.views.control.model.ITraceControlComponent;
  16 import org.eclipse.swt.graphics.Image;
  17
  18 /**
  19  * <b><u>TraceControlLabelProvider</u></b>
  20  * <p>
  21  * Label provider for trace control tree viewer.
  22  * </p>
  23  */
  24 public class TraceControlLabelProvider extends ColumnLabelProvider {
  25
  26     // ------------------------------------------------------------------------
  27     // Operations
  28     // ------------------------------------------------------------------------
  29     /* (non-Javadoc)
  30      * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
  31      */
  32     @Override
  33     public Image getImage(Object element) {
  34         if ((element != null) && (element instanceof ITraceControlComponent)) {
  35             return ((ITraceControlComponent) element).getImage();
  36         }
  37         return null;
  38     }
  39
  40     /* (non-Javadoc)
  41      * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
  42      */
  43     @Override
  44     public String getText(Object element) {
  45         if ((element != null) && (element instanceof ITraceControlComponent)) {
  46             return ((ITraceControlComponent) element).getName();
  47         }
  48         return "";//$NON-NLS-1$
  49     }
  50
  51     /*
  52      * (non-Javadoc)
  53      * @see org.eclipse.jface.viewers.CellLabelProvider#getToolTipText(java.lang.Object)
  54      */
  55     @Override
  56     public String getToolTipText(Object element) {
  57         if ((element != null) && (element instanceof ITraceControlComponent)) {
  58             return ((ITraceControlComponent) element).getToolTip();
  59         }
  60         return null;
  61     }
  62 }