lttng/org.eclipse.tracecompass.lttng2.control.ui/src/org/eclipse/tracecompass/internal/lttng2/control/ui/views/model/impl/KernelProviderComponent.java

   1 /**********************************************************************
   2  * Copyright (c) 2012, 2014 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
  13 package org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.impl;
  14
  15 import java.util.Iterator;
  16 import java.util.List;
  17
  18 import org.eclipse.tracecompass.internal.lttng2.control.core.model.IBaseEventInfo;
  19 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.messages.Messages;
  20 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.model.ITraceControlComponent;
  21 import org.eclipse.tracecompass.internal.lttng2.control.ui.views.property.KernelProviderPropertySource;
  22 import org.eclipse.ui.views.properties.IPropertySource;
  23
  24 /**
  25  * <p>
  26  * Implementation of the Kernel provider component.
  27  * </p>
  28  *
  29  * @author Bernd Hufmann
  30  */
  31 public class KernelProviderComponent extends TraceControlComponent {
  32
  33     // ------------------------------------------------------------------------
  34     // Constants
  35     // ------------------------------------------------------------------------
  36
  37     /**
  38      * Path to icon file for this component.
  39      */
  40     public static final String KERNEL_PROVIDER_ICON_FILE = "icons/obj16/targets.gif"; //$NON-NLS-1$
  41
  42     // ------------------------------------------------------------------------
  43     // Constructors
  44     // ------------------------------------------------------------------------
  45
  46     /**
  47      * Constructor
  48      * @param name - the name of the component.
  49      * @param parent - the parent of this component.
  50      */
  51     public KernelProviderComponent(String name, ITraceControlComponent parent) {
  52         super(name, parent);
  53         setToolTip(Messages.TraceControl_ProviderDisplayName);
  54         setImage(KERNEL_PROVIDER_ICON_FILE);
  55     }
  56
  57     // ------------------------------------------------------------------------
  58     // Accessors
  59     // ------------------------------------------------------------------------
  60
  61     /**
  62      * Sets the events information for this component.
  63      * @param eventInfos - events information to set.
  64      */
  65     public void setEventInfo(List<IBaseEventInfo> eventInfos) {
  66         for (Iterator<IBaseEventInfo> iterator = eventInfos.iterator(); iterator.hasNext();) {
  67             IBaseEventInfo baseEventInfo = iterator.next();
  68             BaseEventComponent component = new BaseEventComponent(baseEventInfo.getName(), this);
  69             component.setEventInfo(baseEventInfo);
  70             addChild(component);
  71         }
  72     }
  73
  74     @Override
  75     public <T> T getAdapter(Class<T> adapter) {
  76         if (adapter == IPropertySource.class) {
  77             return adapter.cast(new KernelProviderPropertySource(this));
  78         }
  79         return null;
  80     }
  81
  82 }