org.eclipse.linuxtools.lttng2.ui/src/org/eclipse/linuxtools/internal/lttng2/ui/views/control/model/impl/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.lttng2.ui.views.control.model.impl;
  13
  14 import org.eclipse.jface.viewers.ColumnLabelProvider;
  15 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ITraceControlComponent;
  16 import org.eclipse.swt.graphics.Image;
  17
  18 /**
  19  * <p>
  20  * Label provider for trace control tree viewer.
  21  * </p>
  22  *
  23  * @author Bernd Hufmann
  24  */
  25 public class TraceControlLabelProvider extends ColumnLabelProvider {
  26
  27     // ------------------------------------------------------------------------
  28     // Operations
  29     // ------------------------------------------------------------------------
  30     /* (non-Javadoc)
  31      * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
  32      */
  33     @Override
  34     public Image getImage(Object element) {
  35         if ((element != null) && (element instanceof ITraceControlComponent)) {
  36             return ((ITraceControlComponent) element).getImage();
  37         }
  38         return null;
  39     }
  40
  41     /* (non-Javadoc)
  42      * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
  43      */
  44     @Override
  45     public String getText(Object element) {
  46         if ((element != null) && (element instanceof ITraceControlComponent)) {
  47             return ((ITraceControlComponent) element).getName();
  48         }
  49         return "";//$NON-NLS-1$
  50     }
  51
  52     /*
  53      * (non-Javadoc)
  54      * @see org.eclipse.jface.viewers.CellLabelProvider#getToolTipText(java.lang.Object)
  55      */
  56     @Override
  57     public String getToolTipText(Object element) {
  58         if ((element != null) && (element instanceof ITraceControlComponent)) {
  59             return ((ITraceControlComponent) element).getToolTip();
  60         }
  61         return null;
  62     }
  63 }