org.eclipse.linuxtools.lttng2.control.ui/src/org/eclipse/linuxtools/internal/lttng2/control/ui/views/property/UstProviderPropertySource.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.UstProviderComponent;
  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 UST provider component.
  22  * </p>
  23  *
  24  * @author Bernd Hufmann
  25  */
  26 public class UstProviderPropertySource extends BasePropertySource {
  27
  28     // ------------------------------------------------------------------------
  29     // Constants
  30     // ------------------------------------------------------------------------
  31     /**
  32      * The UST provider 'name' property ID.
  33      */
  34     public static final String UST_PROVIDER_NAME_PROPERTY_ID = "ust.provider.name"; //$NON-NLS-1$
  35     /**
  36      * The UST provider 'PID' property ID.
  37      */
  38     public static final String UST_PROVIDER_PID_PROPERTY_ID = "ust.provider.pid"; //$NON-NLS-1$
  39     /**
  40      *  The UST provider 'name' property name.
  41      */
  42     public static final String UST_PROVIDER_NAME_PROPERTY_NAME = Messages.TraceControl_ProviderNamePropertyName;
  43     /**
  44      * The UST provider 'type' property name.
  45      */
  46     public static final String UST_PROVIDER_PID_PROPERTY_NAME = Messages.TraceControl_ProcessIdPropertyName;
  47
  48     // ------------------------------------------------------------------------
  49     // Attributes
  50     // ------------------------------------------------------------------------
  51
  52     /**
  53      * The UST provider component which this property source is for.
  54      */
  55     private UstProviderComponent fUstProvider;
  56
  57     // ------------------------------------------------------------------------
  58     // Constructors
  59     // ------------------------------------------------------------------------
  60
  61     /**
  62      * Constructor
  63      * @param component - the UST provider component
  64      */
  65     public UstProviderPropertySource(UstProviderComponent component) {
  66         fUstProvider = component;
  67     }
  68
  69     // ------------------------------------------------------------------------
  70     // Operations
  71     // ------------------------------------------------------------------------
  72
  73     @Override
  74     public IPropertyDescriptor[] getPropertyDescriptors() {
  75         return new IPropertyDescriptor[] {
  76                 new ReadOnlyTextPropertyDescriptor(UST_PROVIDER_NAME_PROPERTY_ID, UST_PROVIDER_NAME_PROPERTY_NAME),
  77                 new ReadOnlyTextPropertyDescriptor(UST_PROVIDER_PID_PROPERTY_ID, UST_PROVIDER_PID_PROPERTY_NAME)};
  78     }
  79
  80     @Override
  81     public Object getPropertyValue(Object id) {
  82         if(UST_PROVIDER_NAME_PROPERTY_ID.equals(id)) {
  83             return fUstProvider.getName();
  84         }
  85         if (UST_PROVIDER_PID_PROPERTY_ID.equals(id)) {
  86             return String.valueOf(fUstProvider.getPid());
  87         }
  88         return null;
  89     }
  90
  91 }