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

   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  *   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     @Override
  37     public void addListener(ILabelProviderListener listener) {
  38         // TODO Auto-generated method stub
  39     }
  40
  41     @Override
  42     public void dispose() {
  43         // TODO Auto-generated method stub
  44     }
  45
  46     @Override
  47     public boolean isLabelProperty(Object element, String property) {
  48         // TODO Auto-generated method stub
  49         return false;
  50     }
  51
  52     @Override
  53     public void removeListener(ILabelProviderListener listener) {
  54         // TODO Auto-generated method stub
  55     }
  56
  57     @Override
  58     public Image getImage(Object element) {
  59         // TODO Auto-generated method stub
  60         return null;
  61     }
  62
  63     @Override
  64     public String getText(Object element) {
  65         String label = null;
  66
  67         if (element instanceof TmfFilterNode) {
  68
  69             TmfFilterNode node = (TmfFilterNode) element;
  70             label = node.getNodeName() + " " + node.getFilterName(); //$NON-NLS-1$
  71
  72         } else if (element instanceof TmfFilterEventTypeNode) {
  73
  74             TmfFilterEventTypeNode node = (TmfFilterEventTypeNode) element;
  75             label = "WITH " + node.getNodeName() + (node.getName() != null ? " " + node.getName() : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
  76
  77         } else if (element instanceof TmfFilterAndNode) {
  78
  79             TmfFilterAndNode node = (TmfFilterAndNode) element;
  80             label = (node.isNot() ? "NOT " : "") + node.getNodeName(); //$NON-NLS-1$ //$NON-NLS-2$
  81
  82         } else if (element instanceof TmfFilterOrNode) {
  83
  84             TmfFilterOrNode node = (TmfFilterOrNode) element;
  85             label = (node.isNot() ? "NOT " : "") + node.getNodeName(); //$NON-NLS-1$ //$NON-NLS-2$
  86
  87         } else if (element instanceof TmfFilterContainsNode) {
  88
  89             TmfFilterContainsNode node = (TmfFilterContainsNode) element;
  90             label = (node.isNot() ? "NOT " : "") + //$NON-NLS-1$ //$NON-NLS-2$
  91                     (node.getField() != null ? node.getField() + " " : "") + //$NON-NLS-1$ //$NON-NLS-2$
  92                     node.getNodeName() +
  93                     (node.getValue() != null && node.getValue().length() > 0 ? " \"" + node.getValue() + "\"" : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
  94
  95         } else if (element instanceof TmfFilterEqualsNode) {
  96
  97             TmfFilterEqualsNode node = (TmfFilterEqualsNode) element;
  98             label = (node.isNot() ? "NOT " : "") + //$NON-NLS-1$ //$NON-NLS-2$
  99                     (node.getField() != null ? node.getField() + " " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 100                     node.getNodeName() +
 101                     (node.getValue() != null && node.getValue().length() > 0 ? " \"" + node.getValue() + "\"" : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 102
 103         } else if (element instanceof TmfFilterMatchesNode) {
 104
 105             TmfFilterMatchesNode node = (TmfFilterMatchesNode) element;
 106             label = (node.isNot() ? "NOT " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 107                     (node.getField() != null ? node.getField() + " " : "") + //$NON-NLS-1$ //$NON-NLS-2$
 108                     node.getNodeName() +
 109                     (node.getRegex() != null && node.getRegex().length() > 0 ? " \"" + node.getRegex() + "\"" : ""); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 110
 111         } else if (element instanceof TmfFilterCompareNode) {
 112
 113             TmfFilterCompareNode node = (TmfFilterCompareNode) 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.getResult() < 0 ? "<" : (node.getResult() > 0 ? ">" : "=")) + //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 117                     (node.getValue() != null && node.getValue().length() > 0 ?
 118                             (node.getType() == Type.ALPHA ? " \"" + node.getValue() + "\"" : //$NON-NLS-1$ //$NON-NLS-2$
 119                                     (node.getType() == Type.TIMESTAMP ? " [" + node.getValue() + "]" : //$NON-NLS-1$ //$NON-NLS-2$
 120                                             " " + node.getValue())) : ""); //$NON-NLS-1$//$NON-NLS-2$
 121
 122         }
 123         return label;
 124     }
 125
 126 }