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