eclipseprojects/eu.etaxonomy.taxeditor/src/eu/etaxonomy/taxeditor/navigation/RecentNamesView.java

   1 /**
   2  * Copyright (C) 2007 EDIT
   3  * European Distributed Institute of Taxonomy
   4  * http://www.e-taxonomy.eu
   5  *
   6  * The contents of this file are subject to the Mozilla Public License Version 1.1
   7  * See LICENSE.TXT at the recentNamesComposite of this package for the full license terms.
   8  */
   9
  10 package eu.etaxonomy.taxeditor.navigation;
  11
  12 import org.apache.log4j.Logger;
  13 import org.eclipse.core.databinding.observable.list.WritableList;
  14 import org.eclipse.jface.action.IMenuManager;
  15 import org.eclipse.jface.action.IToolBarManager;
  16 import org.eclipse.swt.SWT;
  17 import org.eclipse.swt.layout.FillLayout;
  18 import org.eclipse.swt.layout.GridLayout;
  19 import org.eclipse.swt.widgets.Composite;
  20 import org.eclipse.swt.widgets.Display;
  21 import org.eclipse.ui.part.ViewPart;
  22
  23 import eu.etaxonomy.cdm.model.taxon.Taxon;
  24
  25 /**
  26  * The left navigation pane.
  27  *
  28  * @author p.ciardelli
  29  * @created 27.05.2008
  30  * @version 1.0
  31  */
  32 public class RecentNamesView extends ViewPart {
  33         private static final Logger logger = Logger.getLogger(RecentNamesView.class);
  34
  35         private Composite recentNamesComposite = null;
  36         public static final String ID = "eu.etaxonomy.taxeditor.navigation.recentnamesview"; //$NON-NLS-1$
  37
  38         /**
  39          * Create contents of the view part
  40          * @param parent
  41          */
  42         @Override
  43         public void createPartControl(Composite parent) {
  44
  45                 parent.setLayout(new FillLayout());
  46                 GridLayout gridLayout = new GridLayout();
  47                 gridLayout.horizontalSpacing = 0;
  48                 gridLayout.marginWidth = 0;
  49                 gridLayout.marginHeight = 0;
  50                 gridLayout.verticalSpacing = 0;
  51
  52                 recentNamesComposite = new Composite(parent, SWT.NONE);
  53                 recentNamesComposite.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
  54                 recentNamesComposite.setLayout(new FillLayout());
  55
  56                 new RecentNamesTableViewer(recentNamesComposite);
  57
  58                 createActions();
  59                 initializeToolBar();
  60                 initializeMenu();
  61         }
  62
  63         private void createActions() {
  64                 // Create the actions
  65         }
  66
  67         /**
  68          * Initialize the toolbar
  69          */
  70         private void initializeToolBar() {
  71                 IToolBarManager toolbarManager = getViewSite().getActionBars()
  72                                 .getToolBarManager();
  73         }
  74
  75         /**
  76          * Initialize the menu
  77          */
  78         private void initializeMenu() {
  79                 IMenuManager menuManager = getViewSite().getActionBars()
  80                                 .getMenuManager();
  81         }
  82
  83         @Override
  84         public void setFocus() {
  85                 // Set the focus
  86         }
  87
  88         private static WritableList observableRecentNamesList = null;
  89
  90         public static void addRecentName(Taxon taxon) {
  91                 if (!getObservableRecentNames().contains(taxon)) {
  92                         getObservableRecentNames().add(taxon);
  93                 }
  94         }
  95
  96         public static void removeRecentName(Taxon taxon) {
  97                 getObservableRecentNames().remove(taxon);
  98         }
  99
 100         public static WritableList getObservableRecentNames() {
 101                 if (observableRecentNamesList == null) {
 102                         observableRecentNamesList = new WritableList();
 103                 }
 104                 return observableRecentNamesList;
 105         }
 106
 107         public static void clearRecentNames() {
 108                 observableRecentNamesList = null;
 109         }
 110 }