org.eclipse.linuxtools.lttng2.ui/src/org/eclipse/linuxtools/internal/lttng2/ui/views/control/property/TraceProbeEventPropertySource.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 java.util.ArrayList;
  15 import java.util.Arrays;
  16 import java.util.List;
  17
  18 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.Messages;
  19 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceEventComponent;
  20 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceProbeEventComponent;
  21 import org.eclipse.ui.views.properties.IPropertyDescriptor;
  22 import org.eclipse.ui.views.properties.TextPropertyDescriptor;
  23
  24 /**
  25  * <b><u>TraceEventPropertySource</u></b>
  26  * <p>
  27  * Property source implementation for the trace probe event component.
  28  * </p>
  29  */
  30 public class TraceProbeEventPropertySource extends TraceEventPropertySource {
  31
  32     // ------------------------------------------------------------------------
  33     // Constants
  34     // ------------------------------------------------------------------------
  35     /**
  36      * The trace event 'probe address' property ID.
  37      */
  38     public static final String TRACE_EVENT_PROBE_ADDRESS_PROPERTY_ID = "trace.event.probe.address"; //$NON-NLS-1$
  39     /**
  40      * The trace event 'probe offset' property ID.
  41      */
  42     public static final String TRACE_EVENT_PROBE_OFFSET_PROPERTY_ID = "trace.event.probe.offset"; //$NON-NLS-1$
  43     /**
  44      * The trace event 'probe symbol' property ID.
  45      */
  46     public static final String TRACE_EVENT_PROBE_SYMBOL_PROPERTY_ID = "trace.event.probe.symbol"; //$NON-NLS-1$
  47     /**
  48      * The trace event 'probe address' property name.
  49      */
  50     public static final String TRACE_EVENT_PROBE_ADDRESS_PROPERTY_NAME = Messages.TraceControl_ProbeAddressPropertyName;
  51     /**
  52      * The trace event 'probe offset' property ID.
  53      */
  54     public static final String TRACE_EVENT_PROBE_OFFSET_PROPERTY_NAME = Messages.TraceControl_ProbeOffsetPropertyName;
  55     /**
  56      * The trace event 'probe symbol' property ID.
  57      */
  58     public static final String TRACE_EVENT_PROBE_SYMBOL_PROPERTY_NAME = Messages.TraceControl_ProbeSymbolPropertyName;
  59
  60     // ------------------------------------------------------------------------
  61     // Attributes
  62     // ------------------------------------------------------------------------
  63
  64     // ------------------------------------------------------------------------
  65     // Constructors
  66     // ------------------------------------------------------------------------
  67     public TraceProbeEventPropertySource(TraceEventComponent component) {
  68         super(component);
  69         if (component.getClass() != TraceProbeEventComponent.class) {
  70             throw new IllegalArgumentException("Invalid type passed. Only class of type TraceProbeEventComponent allowed:\n" + component.getClass()); //$NON-NLS-1$
  71         }
  72     }
  73
  74     // ------------------------------------------------------------------------
  75     // Operations
  76     // ------------------------------------------------------------------------
  77     /*
  78      * (non-Javadoc)
  79      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.property.BasePropertySource#getPropertyDescriptors()
  80      */
  81     @Override
  82     public IPropertyDescriptor[] getPropertyDescriptors() {
  83         IPropertyDescriptor[] superProperties = super.getPropertyDescriptors();
  84
  85         List<IPropertyDescriptor> superList = Arrays.asList(superProperties);
  86         ArrayList<IPropertyDescriptor> list = new ArrayList<IPropertyDescriptor>();
  87         list.addAll(superList);
  88
  89         if (fEvent instanceof TraceProbeEventComponent) {
  90             TraceProbeEventComponent event = (TraceProbeEventComponent) fEvent;
  91             if (event.getAddress() != null) {
  92                 list.add(new TextPropertyDescriptor(TRACE_EVENT_PROBE_ADDRESS_PROPERTY_ID, TRACE_EVENT_PROBE_ADDRESS_PROPERTY_NAME));
  93             }
  94
  95             if (event.getOffset() != null) {
  96                 list.add(new TextPropertyDescriptor(TRACE_EVENT_PROBE_OFFSET_PROPERTY_ID, TRACE_EVENT_PROBE_OFFSET_PROPERTY_NAME));
  97             }
  98
  99             if (event.getSymbol() != null) {
 100                 list.add(new TextPropertyDescriptor(TRACE_EVENT_PROBE_SYMBOL_PROPERTY_ID, TRACE_EVENT_PROBE_SYMBOL_PROPERTY_NAME));
 101             }
 102         }
 103         return (IPropertyDescriptor [])list.toArray(new IPropertyDescriptor[list.size()]);
 104     }
 105
 106     /*
 107      * (non-Javadoc)
 108      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.property.BasePropertySource#getPropertyValue(java.lang.Object)
 109      */
 110     @Override
 111     public Object getPropertyValue(Object id) {
 112         if(TRACE_EVENT_PROBE_ADDRESS_PROPERTY_ID.equals(id)) {
 113             return ((TraceProbeEventComponent)fEvent).getAddress();
 114         }
 115         if (TRACE_EVENT_PROBE_OFFSET_PROPERTY_ID.equals(id)) {
 116             return ((TraceProbeEventComponent)fEvent).getOffset();
 117         }
 118         if (TRACE_EVENT_PROBE_SYMBOL_PROPERTY_ID.equals(id)) {
 119             return ((TraceProbeEventComponent)fEvent).getSymbol();
 120         }
 121         return super.getPropertyValue(id);
 122     }
 123 }