org.eclipse.linuxtools.lttng2.ui/src/org/eclipse/linuxtools/internal/lttng2/ui/views/control/property/KernelProviderPropertySource.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.property;
  13
  14 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.Messages;
  15 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.KernelProviderComponent;
  16 import org.eclipse.ui.views.properties.IPropertyDescriptor;
  17 import org.eclipse.ui.views.properties.TextPropertyDescriptor;
  18
  19 /**
  20  * <b><u>KernelProviderPropertySource</u></b>
  21  * <p>
  22  * Property source implementation for the kernl provider component.
  23  * </p>
  24  */
  25 public class KernelProviderPropertySource extends BasePropertySource {
  26
  27     // ------------------------------------------------------------------------
  28     // Constants
  29     // ------------------------------------------------------------------------
  30     /**
  31      * The kernel provider 'name' property ID.
  32      */
  33     public static final String KERNEL_PROVIDER_NAME_PROPERTY_ID = "ust.provider.name"; //$NON-NLS-1$
  34     /**
  35      *  The kernel provider 'name' property name.
  36      */
  37     public static final String KERNEL_PROVIDER_NAME_PROPERTY_NAME = Messages.TraceControl_ProviderNamePropertyName;
  38
  39     // ------------------------------------------------------------------------
  40     // Attributes
  41     // ------------------------------------------------------------------------
  42     /**
  43      * The kernel provider component which this property source is for.
  44      */
  45     private KernelProviderComponent fProvider;
  46
  47     // ------------------------------------------------------------------------
  48     // Constructors
  49     // ------------------------------------------------------------------------
  50     /**
  51      * Constructor
  52      * @param component - the kernel provider component
  53      */
  54     public KernelProviderPropertySource(KernelProviderComponent component) {
  55         fProvider = component;
  56     }
  57
  58     // ------------------------------------------------------------------------
  59     // Operations
  60     // ------------------------------------------------------------------------
  61     /*
  62      * (non-Javadoc)
  63      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.property.BasePropertySource#getPropertyDescriptors()
  64      */
  65     @Override
  66     public IPropertyDescriptor[] getPropertyDescriptors() {
  67         return new IPropertyDescriptor[] {
  68                 new TextPropertyDescriptor(KERNEL_PROVIDER_NAME_PROPERTY_ID, KERNEL_PROVIDER_NAME_PROPERTY_NAME)};
  69     }
  70
  71     /*
  72      * (non-Javadoc)
  73      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.property.BasePropertySource#getPropertyValue(java.lang.Object)
  74      */
  75     @Override
  76     public Object getPropertyValue(Object id) {
  77         if(KERNEL_PROVIDER_NAME_PROPERTY_ID.equals(id)) {
  78             return fProvider.getName();
  79         }
  80         return null;
  81     }
  82
  83 }