1 /*

     2  * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). 

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of the License "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description: 

    15  *

    16  */

    17 

    18 package com.nokia.carbide.cpp.pi.internal.perfcounters;

    19 

    20 import org.eclipse.jface.viewers.IStructuredContentProvider;

    21 import org.eclipse.jface.viewers.Viewer;

    22 

    23 /**

    24  * Performance Counter Legend: ContentProvider for TableViewer 

    25  */

    26 public class PecLegendContentProvider implements IStructuredContentProvider {

    27 

    28 	private PecTrace trace;

    29 

    30 

    31     /**

    32      * SimpleListContentProvider constructor comment.

    33      * @param trace The trace model

    34      */

    35     public PecLegendContentProvider(PecTrace trace) {

    36         super();

    37         this.trace = trace;

    38     }

    39 

    40     /* (non-Javadoc)

    41      * @see org.eclipse.jface.viewers.IContentProvider#dispose()

    42      */

    43     public void dispose() {

    44     	//Do nothing when disposing,

    45     }

    46 

    47     /* (non-Javadoc)

    48      * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)

    49      */

    50     public Object[] getElements(Object inputElement) {

    51         return trace.getLegendElements();

    52     }

    53 

    54 

    55     /* (non-Javadoc)

    56      * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)

    57      */

    58     public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {

    59     	//we don't expect the input to change during the lifetime of this object

    60     }

    61 

    62 	

    63 }

    64