org.eclipse.tracecompass.lttng2.control.ui/src/org/eclipse/linuxtools/internal/lttng2/control/ui/views/property/KernelProviderPropertySource.java

   1 /**********************************************************************
   2  * Copyright (c) 2012, 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  *     Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12 package org.eclipse.linuxtools.internal.lttng2.control.ui.views.property;
  13
  14 import org.eclipse.linuxtools.internal.lttng2.control.ui.views.messages.Messages;
  15 import org.eclipse.linuxtools.internal.lttng2.control.ui.views.model.impl.KernelProviderComponent;
  16 import org.eclipse.linuxtools.tmf.ui.properties.ReadOnlyTextPropertyDescriptor;
  17 import org.eclipse.ui.views.properties.IPropertyDescriptor;
  18
  19 /**
  20  * <p>
  21  * Property source implementation for the kernl provider component.
  22  * </p>
  23  *
  24  * @author Bernd Hufmann
  25  */
  26 public class KernelProviderPropertySource extends BasePropertySource {
  27
  28     // ------------------------------------------------------------------------
  29     // Constants
  30     // ------------------------------------------------------------------------
  31
  32     /**
  33      * The kernel provider 'name' property ID.
  34      */
  35     public static final String KERNEL_PROVIDER_NAME_PROPERTY_ID = "ust.provider.name"; //$NON-NLS-1$
  36     /**
  37      *  The kernel provider 'name' property name.
  38      */
  39     public static final String KERNEL_PROVIDER_NAME_PROPERTY_NAME = Messages.TraceControl_ProviderNamePropertyName;
  40
  41     // ------------------------------------------------------------------------
  42     // Attributes
  43     // ------------------------------------------------------------------------
  44
  45     /**
  46      * The kernel provider component which this property source is for.
  47      */
  48     private KernelProviderComponent fProvider;
  49
  50     // ------------------------------------------------------------------------
  51     // Constructors
  52     // ------------------------------------------------------------------------
  53
  54     /**
  55      * Constructor
  56      * @param component - the kernel provider component
  57      */
  58     public KernelProviderPropertySource(KernelProviderComponent component) {
  59         fProvider = component;
  60     }
  61
  62     // ------------------------------------------------------------------------
  63     // Operations
  64     // ------------------------------------------------------------------------
  65
  66     @Override
  67     public IPropertyDescriptor[] getPropertyDescriptors() {
  68         return new IPropertyDescriptor[] {
  69                 new ReadOnlyTextPropertyDescriptor(KERNEL_PROVIDER_NAME_PROPERTY_ID, KERNEL_PROVIDER_NAME_PROPERTY_NAME)};
  70     }
  71
  72     @Override
  73     public Object getPropertyValue(Object id) {
  74         if(KERNEL_PROVIDER_NAME_PROPERTY_ID.equals(id)) {
  75             return fProvider.getName();
  76         }
  77         return null;
  78     }
  79
  80 }