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