org.eclipse.linuxtools.lttng2.ui/src/org/eclipse/linuxtools/internal/lttng2/ui/views/control/property/BaseEventPropertySource.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.List;
  16
  17 import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceLogLevel;
  18 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.messages.Messages;
  19 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.BaseEventComponent;
  20 import org.eclipse.ui.views.properties.IPropertyDescriptor;
  21 import org.eclipse.ui.views.properties.TextPropertyDescriptor;
  22
  23 /**
  24  * <b><u>BaseEventPropertySource</u></b>
  25  * <p>
  26  * Property source implementation for the base event component.
  27  * </p>
  28  */
  29 public class BaseEventPropertySource extends BasePropertySource {
  30
  31     // ------------------------------------------------------------------------
  32     // Constants
  33     // ------------------------------------------------------------------------
  34
  35     /**
  36      * The base event 'name' property ID.
  37      */
  38     public static final String BASE_EVENT_NAME_PROPERTY_ID = "base.event.name"; //$NON-NLS-1$
  39     /**
  40      * The base event 'type' property ID.
  41      */
  42     public static final String BASE_EVENT_TYPE_PROPERTY_ID = "base.event.type"; //$NON-NLS-1$
  43     /**
  44      * The base event 'log level' property ID.
  45      */
  46     public static final String BASE_EVENT_LOGLEVEL_PROPERTY_ID = "base.event.loglevel"; //$NON-NLS-1$
  47     /**
  48      *  The base event 'name' property name.
  49      */
  50     public static final String BASE_EVENT_NAME_PROPERTY_NAME = Messages.TraceControl_EventNamePropertyName;
  51     /**
  52      * The base event 'type' property name.
  53      */
  54     public static final String BASE_EVENT_TYPE_PROPERTY_NAME = Messages.TraceControl_EventTypePropertyName;
  55     /**
  56      * The base event 'log level' property name.
  57      */
  58     public static final String BASE_EVENT_LOGLEVEL_PROPERTY_NAME = Messages.TraceControl_LogLevelPropertyName;
  59
  60     // ------------------------------------------------------------------------
  61     // Attributes
  62     // ------------------------------------------------------------------------
  63     /**
  64      * The base event component which this property source is for.
  65      */
  66     private final BaseEventComponent fBaseEvent;
  67
  68     // ------------------------------------------------------------------------
  69     // Constructors
  70     // ------------------------------------------------------------------------
  71     /**
  72      * Constructor
  73      * @param component - the base event component
  74      */
  75     public BaseEventPropertySource(BaseEventComponent component) {
  76         fBaseEvent = component;
  77     }
  78
  79     // ------------------------------------------------------------------------
  80     // Operations
  81     // ------------------------------------------------------------------------
  82     /*
  83      * (non-Javadoc)
  84      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.property.BasePropertySource#getPropertyDescriptors()
  85      */
  86     @Override
  87     public IPropertyDescriptor[] getPropertyDescriptors() {
  88         List<IPropertyDescriptor> list = new ArrayList<IPropertyDescriptor> ();
  89         list.add(new TextPropertyDescriptor(BASE_EVENT_NAME_PROPERTY_ID, BASE_EVENT_NAME_PROPERTY_NAME));
  90         list.add(new TextPropertyDescriptor(BASE_EVENT_TYPE_PROPERTY_ID, BASE_EVENT_TYPE_PROPERTY_NAME));
  91         if (fBaseEvent.getLogLevel() != TraceLogLevel.LEVEL_UNKNOWN) {
  92             list.add(new TextPropertyDescriptor(BASE_EVENT_LOGLEVEL_PROPERTY_ID, BASE_EVENT_LOGLEVEL_PROPERTY_NAME));
  93         }
  94         return (IPropertyDescriptor [])list.toArray(new IPropertyDescriptor[list.size()]);
  95     }
  96
  97     /*
  98      * (non-Javadoc)
  99      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.property.BasePropertySource#getPropertyValue(java.lang.Object)
 100      */
 101     @Override
 102     public Object getPropertyValue(Object id) {
 103         if(BASE_EVENT_NAME_PROPERTY_ID.equals(id)) {
 104             return fBaseEvent.getName();
 105         }
 106         if (BASE_EVENT_TYPE_PROPERTY_ID.equals(id)) {
 107             return fBaseEvent.getEventType().name();
 108         }
 109         if (BASE_EVENT_LOGLEVEL_PROPERTY_ID.equals(id)) {
 110             return fBaseEvent.getLogLevel().name();
 111         }
 112         return null;
 113     }
 114
 115 }