org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/tmf/ui/views/filter/FilterTreeLabelProvider.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010 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  *   Yuriy Vashchuk - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.ui.views.filter;
  14
  15 import org.eclipse.jface.viewers.ILabelProvider;
  16 import org.eclipse.jface.viewers.ILabelProviderListener;
  17 import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterAndNode;
  18 import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterCompareNode;
  19 import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterCompareNode.Type;
  20 import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterContainsNode;
  21 import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterEqualsNode;
  22 import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterEventTypeNode;
  23 import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterMatchesNode;
  24 import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterNode;
  25 import org.eclipse.linuxtools.tmf.core.filter.model.TmfFilterOrNode;
  26 import org.eclipse.swt.graphics.Image;
  27
  28 /**
  29  * This is the Label Provider for our Filter Tree
  30  *
  31  * @version 1.0
  32  * @author Yuriy Vashchuk
  33  */
  34 public class FilterTreeLabelProvider implements ILabelProvider {
  35
  36         /*
  37          * (non-Javadoc)
  38          * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener)
  39          */
  40         @Override
  41     public void addListener(ILabelProviderListener listener) {
  42                 // TODO Auto-generated method stub
  43         }
  44
  45         /*
  46          * (non-Javadoc)
  47          * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
  48          */
  49         @Override
  50     public void dispose() {
  51                 // TODO Auto-generated method stub
  52         }
  53
  54         /*
  55          * (non-Javadoc)
  56          * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object, java.lang.String)
  57          */
  58         @Override
  59     public boolean isLabelProperty(Object element, String property) {
  60                 // TODO Auto-generated method stub
  61                 return false;
  62         }
  63
  64         /*
  65          * (non-Javadoc)
  66          * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener)
  67          */
  68         @Override
  69     public void removeListener(ILabelProviderListener listener) {
  70                 // TODO Auto-generated method stub
  71         }
  72
  73         /*
  74          * (non-Javadoc)
  75          * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
  76          */
  77         @Override
  78     public Image getImage(Object element) {
  79                 // TODO Auto-generated method stub
  80                 return null;
  81         }
  82
  83         /*
  84          * (non-Javadoc)
  85          * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
  86          */
  87         @Override
  88     public String getText(Object element) {
  89                 String label = null;
  90
  91                 if (element instanceof TmfFilterNode) {
  92
  93                         TmfFilterNode node = (TmfFilterNode) element;
  94                         label = node.getNodeName() + " " + node.getFilterName(); //$NON-NLS-1$
  95
  96                 } else if (element instanceof TmfFilterEventTypeNode) {
  97
  98                         TmfFilterEventTypeNode node = (TmfFilterEventTypeNode) element;
  99                         label = "WITH " + node.getNodeName() + (node.getName() != null ? " " + node.getName() : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 100
 101                 } else if (element instanceof TmfFilterAndNode) {
 102
 103                         TmfFilterAndNode node = (TmfFilterAndNode) element;
 104                         label = (node.isNot() ? "NOT " : "") + node.getNodeName(); //$NON-NLS-1$ //$NON-NLS-2$
 105
 106                 } else if (element instanceof TmfFilterOrNode) {
 107
 108                         TmfFilterOrNode node = (TmfFilterOrNode) element;
 109                         label = (node.isNot() ? "NOT " : "") + node.getNodeName(); //$NON-NLS-1$ //$NON-NLS-2$
 110
 111                 } else if (element instanceof TmfFilterContainsNode) {
 112
 113                         TmfFilterContainsNode node = (TmfFilterContainsNode) element;
 114                         label = (node.isNot() ? "NOT " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 115                                         (node.getField() != null ? node.getField() + " " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 116                                         node.getNodeName() +
 117                                         (node.getValue() != null && node.getValue().length() > 0 ? " \"" + node.getValue() + "\"" : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 118
 119                 } else if (element instanceof TmfFilterEqualsNode) {
 120
 121                         TmfFilterEqualsNode node = (TmfFilterEqualsNode) element;
 122                         label = (node.isNot() ? "NOT " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 123                                         (node.getField() != null ? node.getField() + " " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 124                                         node.getNodeName() +
 125                                         (node.getValue() != null && node.getValue().length() > 0 ? " \"" + node.getValue() + "\"" : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 126
 127                 } else if (element instanceof TmfFilterMatchesNode) {
 128
 129                         TmfFilterMatchesNode node = (TmfFilterMatchesNode) element;
 130                         label = (node.isNot() ? "NOT " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 131                                         (node.getField() != null ? node.getField() + " " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 132                                         node.getNodeName() +
 133                                         (node.getRegex() != null && node.getRegex().length() > 0 ? " \"" + node.getRegex() + "\"" : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 134
 135                 } else if (element instanceof TmfFilterCompareNode) {
 136
 137                         TmfFilterCompareNode node = (TmfFilterCompareNode) element;
 138                         label = (node.isNot() ? "NOT " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 139                                         (node.getField() != null ? node.getField() + " " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 140                                         (node.getResult() < 0 ? "<" : (node.getResult() > 0 ? ">" : "=")) + //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 141                                         (node.getValue() != null && node.getValue().length() > 0 ?
 142                                                         (node.getType() == Type.ALPHA ? " \"" + node.getValue() + "\"" : //$NON-NLS-1$ //$NON-NLS-2$
 143                                                         (node.getType() == Type.TIMESTAMP ? " [" + node.getValue() + "]" : //$NON-NLS-1$ //$NON-NLS-2$
 144                                                                 " " + node.getValue())) : "");  //$NON-NLS-1$//$NON-NLS-2$
 145
 146                 }
 147                 return label;
 148         }
 149
 150 }