| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2010, 2013 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 | * Patrick Tasse - Initial API and implementation |
| 11 | *******************************************************************************/ |
| 12 | |
| 13 | package org.eclipse.linuxtools.internal.tmf.ui.parsers.custom; |
| 14 | |
| 15 | import java.util.LinkedList; |
| 16 | import java.util.List; |
| 17 | |
| 18 | import org.eclipse.linuxtools.internal.tmf.ui.parsers.custom.CustomTraceDefinition.OutputColumn; |
| 19 | import org.eclipse.linuxtools.tmf.core.event.ITmfEvent; |
| 20 | import org.eclipse.linuxtools.tmf.core.event.TmfEventField; |
| 21 | import org.eclipse.linuxtools.tmf.ui.viewers.events.TmfEventsTable; |
| 22 | import org.eclipse.linuxtools.tmf.ui.widgets.virtualtable.ColumnData; |
| 23 | import org.eclipse.swt.SWT; |
| 24 | import org.eclipse.swt.widgets.Composite; |
| 25 | |
| 26 | /** |
| 27 | * Events table for custom text parsers. |
| 28 | * |
| 29 | * @author Patrick Tassé |
| 30 | */ |
| 31 | public class CustomEventsTable extends TmfEventsTable { |
| 32 | |
| 33 | private final CustomTraceDefinition fDefinition; |
| 34 | |
| 35 | /** |
| 36 | * Constructor. |
| 37 | * |
| 38 | * @param definition |
| 39 | * Trace definition object |
| 40 | * @param parent |
| 41 | * Parent composite of the view |
| 42 | * @param cacheSize |
| 43 | * How many events to keep in cache |
| 44 | */ |
| 45 | public CustomEventsTable(CustomTraceDefinition definition, Composite parent, int cacheSize) { |
| 46 | super(parent, cacheSize, new ColumnData[0]); |
| 47 | fDefinition = definition; |
| 48 | createColumnHeaders(); |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * Create the table's headers. |
| 53 | */ |
| 54 | protected void createColumnHeaders() { |
| 55 | if (fDefinition == null) { |
| 56 | return; |
| 57 | } |
| 58 | List<ColumnData> columnData = new LinkedList<ColumnData>(); |
| 59 | for (OutputColumn outputColumn : fDefinition.outputs) { |
| 60 | ColumnData column = new ColumnData(outputColumn.name, 0, SWT.LEFT); |
| 61 | columnData.add(column); |
| 62 | } |
| 63 | setColumnHeaders(columnData.toArray(new ColumnData[0])); |
| 64 | } |
| 65 | |
| 66 | @Override |
| 67 | public TmfEventField[] extractItemFields(ITmfEvent event) { |
| 68 | if (event instanceof CustomEvent) { |
| 69 | TmfEventField[] fields = ((CustomEvent) event).extractItemFields(); |
| 70 | // String[] labels = new String[fields.length]; |
| 71 | // for (int i = 0; i < fields.length; i++) { |
| 72 | // labels[i] = (String) fields[i].getValue(); |
| 73 | // } |
| 74 | return fields; |
| 75 | } |
| 76 | return new TmfEventField[0]; |
| 77 | } |
| 78 | } |