org.eclipse.linuxtools.lttng2.ui/src/org/eclipse/linuxtools/internal/lttng2/ui/views/control/model/impl/UstProviderComponent.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
  13 package org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl;
  14
  15 import org.eclipse.linuxtools.internal.lttng2.core.control.model.IBaseEventInfo;
  16 import org.eclipse.linuxtools.internal.lttng2.core.control.model.IUstProviderInfo;
  17 import org.eclipse.linuxtools.internal.lttng2.core.control.model.impl.UstProviderInfo;
  18 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.messages.Messages;
  19 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ITraceControlComponent;
  20 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.property.UstProviderPropertySource;
  21 import org.eclipse.ui.views.properties.IPropertySource;
  22
  23 /**
  24  * <b><u>UstProviderComponent</u></b>
  25  * <p>
  26  * Implementation of the UST provider component.
  27  * </p>
  28  */
  29 public class UstProviderComponent extends TraceControlComponent {
  30
  31     // ------------------------------------------------------------------------
  32     // Constants
  33     // ------------------------------------------------------------------------
  34     /**
  35      * Path to icon file for this component.
  36      */
  37     public static final String USTL_PROVIDER_ICON_FILE = "icons/obj16/targets.gif"; //$NON-NLS-1$
  38
  39     // ------------------------------------------------------------------------
  40     // Attributes
  41     // ------------------------------------------------------------------------
  42     /**
  43      * The UST provider information.
  44      */
  45     private IUstProviderInfo fProviderInfo = null;
  46
  47     // ------------------------------------------------------------------------
  48     // Constructors
  49     // ------------------------------------------------------------------------
  50     /**
  51      * Constructor
  52      * @param name - the name of the component.
  53      * @param parent - the parent of this component.
  54      */
  55     public UstProviderComponent(String name, ITraceControlComponent parent) {
  56         super(name, parent);
  57         setImage(USTL_PROVIDER_ICON_FILE);
  58         setToolTip(Messages.TraceControl_ProviderDisplayName);
  59         fProviderInfo = new UstProviderInfo(name);
  60     }
  61
  62     // ------------------------------------------------------------------------
  63     // Accessors
  64     // ------------------------------------------------------------------------
  65     /**
  66      * Sets the UST provider information to the given value.
  67      * @param providerInfo - the provider information to set
  68      */
  69     public void setUstProvider(IUstProviderInfo providerInfo) {
  70         fProviderInfo = providerInfo;
  71         IBaseEventInfo[] events = providerInfo.getEvents();
  72         for (int i = 0; i < events.length; i++) {
  73             BaseEventComponent component  = new BaseEventComponent(events[i].getName(), this);
  74             component.setEventInfo(events[i]);
  75             addChild(component);
  76         }
  77         setName(getName() + " [PID=" + fProviderInfo.getPid() + "]"); //$NON-NLS-1$ //$NON-NLS-2$
  78     }
  79
  80     /**
  81      * @return the process ID of the UST provider.
  82      */
  83     public int getPid() {
  84         return fProviderInfo.getPid();
  85     }
  86
  87     /**
  88      * Sets the process ID of the UST provider to the given value.
  89      * @param pid - process ID to set
  90      */
  91     public void setPid(int pid) {
  92         fProviderInfo.setPid(pid);
  93     }
  94
  95     /*
  96      * (non-Javadoc)
  97      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceControlComponent#getAdapter(java.lang.Class)
  98      */
  99     @SuppressWarnings("rawtypes")
 100     @Override
 101     public Object getAdapter(Class adapter) {
 102         if (adapter == IPropertySource.class) {
 103             return new UstProviderPropertySource(this);
 104         }
 105         return null;
 106     }
 107
 108     // ------------------------------------------------------------------------
 109     // Operations
 110     // ------------------------------------------------------------------------
 111
 112 }
 113
 114