org.eclipse.tracecompass.lttng2.control.ui/src/org/eclipse/linuxtools/internal/lttng2/control/ui/views/property/TraceDomainPropertySource.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.core.model.impl.BufferType;
  15 import org.eclipse.linuxtools.internal.lttng2.control.ui.views.messages.Messages;
  16 import org.eclipse.linuxtools.internal.lttng2.control.ui.views.model.impl.TraceDomainComponent;
  17 import org.eclipse.linuxtools.tmf.ui.properties.ReadOnlyTextPropertyDescriptor;
  18 import org.eclipse.ui.views.properties.IPropertyDescriptor;
  19
  20 /**
  21  * <p>
  22  * Property source implementation for the trace domain component.
  23  * </p>
  24  *
  25  * @author Bernd Hufmann
  26  */
  27 public class TraceDomainPropertySource extends BasePropertySource {
  28
  29     // ------------------------------------------------------------------------
  30     // Constants
  31     // ------------------------------------------------------------------------
  32
  33     /**
  34      * The trace domain 'name' property ID.
  35      */
  36     public static final String TRACE_DOMAIN_NAME_PROPERTY_ID = "trace.domain.name"; //$NON-NLS-1$
  37     /**
  38      *  The trace domain 'name' property name.
  39      */
  40     public static final String TRACE_DOMAIN_NAME_PROPERTY_NAME = Messages.TraceControl_DomainNamePropertyName;
  41     /**
  42      * The domain 'buffer type' property ID.
  43      */
  44     public static final String BUFFER_TYPE_PROPERTY_ID = "trace.domain.bufferType"; //$NON-NLS-1$
  45     /**
  46      * The domain 'buffer type' property name.
  47      */
  48     public static final String BUFER_TYPE_PROPERTY_NAME = Messages.TraceControl_BufferTypePropertyName;
  49
  50     // ------------------------------------------------------------------------
  51     // Attributes
  52     // ------------------------------------------------------------------------
  53
  54     /**
  55      * The trace domain component which this property source is for.
  56      */
  57     private final TraceDomainComponent fDomain;
  58
  59     // ------------------------------------------------------------------------
  60     // Constructors
  61     // ------------------------------------------------------------------------
  62
  63     /**
  64      * Constructor
  65      * @param component - the trace domain component
  66      */
  67     public TraceDomainPropertySource(TraceDomainComponent component) {
  68         fDomain = component;
  69     }
  70
  71     // ------------------------------------------------------------------------
  72     // Operations
  73     // ------------------------------------------------------------------------
  74
  75     @Override
  76     public IPropertyDescriptor[] getPropertyDescriptors() {
  77         if (fDomain.getBufferType() == BufferType.BUFFER_TYPE_UNKNOWN) {
  78             return new IPropertyDescriptor[] {
  79                     new ReadOnlyTextPropertyDescriptor(TRACE_DOMAIN_NAME_PROPERTY_ID, TRACE_DOMAIN_NAME_PROPERTY_NAME) };
  80         }
  81
  82         return new IPropertyDescriptor[] {
  83                 new ReadOnlyTextPropertyDescriptor(TRACE_DOMAIN_NAME_PROPERTY_ID, TRACE_DOMAIN_NAME_PROPERTY_NAME),
  84                 new ReadOnlyTextPropertyDescriptor(BUFFER_TYPE_PROPERTY_ID, BUFER_TYPE_PROPERTY_NAME) };
  85     }
  86
  87     @Override
  88     public Object getPropertyValue(Object id) {
  89         if(BUFFER_TYPE_PROPERTY_ID.equals(id)){
  90             return fDomain.getBufferType().getInName();
  91         }
  92
  93         if(TRACE_DOMAIN_NAME_PROPERTY_ID.equals(id)) {
  94             return fDomain.getName();
  95         }
  96         return null;
  97     }
  98
  99 }