webui/webapp/ObjectView/src/org/netxms/ui/eclipse/objectview/objecttabs/InterfacesTab.java

   1 /**
   2  * NetXMS - open source network management system
   3  * Copyright (C) 2003-2015 Victor Kirhenshtein
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19 package org.netxms.ui.eclipse.objectview.objecttabs;
  20
  21 import org.eclipse.core.commands.Command;
  22 import org.eclipse.core.commands.State;
  23 import org.eclipse.jface.action.Action;
  24 import org.eclipse.jface.action.IMenuListener;
  25 import org.eclipse.jface.action.IMenuManager;
  26 import org.eclipse.jface.action.MenuManager;
  27 import org.eclipse.jface.action.Separator;
  28 import org.eclipse.jface.viewers.ArrayContentProvider;
  29 import org.eclipse.jface.viewers.ISelectionProvider;
  30 import org.eclipse.swt.SWT;
  31 import org.eclipse.swt.events.DisposeEvent;
  32 import org.eclipse.swt.events.DisposeListener;
  33 import org.eclipse.swt.events.ModifyEvent;
  34 import org.eclipse.swt.events.ModifyListener;
  35 import org.eclipse.swt.layout.FormAttachment;
  36 import org.eclipse.swt.layout.FormData;
  37 import org.eclipse.swt.layout.FormLayout;
  38 import org.eclipse.swt.widgets.Composite;
  39 import org.eclipse.swt.widgets.Menu;
  40 import org.eclipse.ui.PlatformUI;
  41 import org.eclipse.ui.commands.ICommandService;
  42 import org.eclipse.ui.contexts.IContextService;
  43 import org.netxms.client.objects.AbstractNode;
  44 import org.netxms.client.objects.AbstractObject;
  45 import org.netxms.client.objects.Interface;
  46 import org.netxms.ui.eclipse.actions.ExportToCsvAction;
  47 import org.netxms.ui.eclipse.objectbrowser.api.ObjectContextMenu;
  48 import org.netxms.ui.eclipse.objectview.Activator;
  49 import org.netxms.ui.eclipse.objectview.Messages;
  50 import org.netxms.ui.eclipse.objectview.objecttabs.helpers.InterfaceListComparator;
  51 import org.netxms.ui.eclipse.objectview.objecttabs.helpers.InterfaceListLabelProvider;
  52 import org.netxms.ui.eclipse.objectview.objecttabs.helpers.InterfacesTabFilter;
  53 import org.netxms.ui.eclipse.tools.WidgetHelper;
  54 import org.netxms.ui.eclipse.widgets.FilterText;
  55 import org.netxms.ui.eclipse.widgets.SortableTableViewer;
  56
  57 /**
  58  * "Interfaces" tab
  59  */
  60 public class InterfacesTab extends ObjectTab
  61 {
  62         public static final int COLUMN_ID = 0;
  63         public static final int COLUMN_NAME = 1;
  64    public static final int COLUMN_ALIAS = 2;
  65         public static final int COLUMN_TYPE = 3;
  66         public static final int COLUMN_INDEX = 4;
  67         public static final int COLUMN_SLOT = 5;
  68         public static final int COLUMN_PORT = 6;
  69    public static final int COLUMN_MTU = 7;
  70    public static final int COLUMN_SPEED = 8;
  71         public static final int COLUMN_DESCRIPTION = 9;
  72         public static final int COLUMN_MAC_ADDRESS = 10;
  73         public static final int COLUMN_IP_ADDRESS = 11;
  74         public static final int COLUMN_PEER_NAME = 12;
  75         public static final int COLUMN_PEER_MAC_ADDRESS = 13;
  76         public static final int COLUMN_PEER_IP_ADDRESS = 14;
  77    public static final int COLUMN_PEER_PROTOCOL = 15;
  78         public static final int COLUMN_ADMIN_STATE = 16;
  79         public static final int COLUMN_OPER_STATE = 17;
  80         public static final int COLUMN_EXPECTED_STATE = 18;
  81         public static final int COLUMN_STATUS = 19;
  82         public static final int COLUMN_8021X_PAE_STATE = 20;
  83         public static final int COLUMN_8021X_BACKEND_STATE = 21;
  84
  85         private SortableTableViewer viewer;
  86         private InterfaceListLabelProvider labelProvider;
  87         private Action actionExportToCsv;
  88
  89         private boolean filterEnabled = false;
  90         private FilterText filterText;
  91         private InterfacesTabFilter filter;
  92    private Composite interfacesArea;
  93
  94         /* (non-Javadoc)
  95          * @see org.netxms.ui.eclipse.objectview.objecttabs.ObjectTab#createTabContent(org.eclipse.swt.widgets.Composite)
  96          */
  97         @Override
  98         protected void createTabContent(Composite parent)
  99         {
 100       // Create interface area
 101       interfacesArea = new Composite(parent, SWT.BORDER);
 102       FormLayout formLayout = new FormLayout();
 103       interfacesArea.setLayout(formLayout);
 104       // Create filter
 105       filterText = new FilterText(interfacesArea, SWT.BORDER);
 106       filterText.addModifyListener(new ModifyListener() {
 107          @Override
 108          public void modifyText(ModifyEvent e)
 109          {
 110             onFilterModify();
 111          }
 112       });
 113       filterText.setCloseAction(new Action() {
 114          @Override
 115          public void run()
 116          {
 117             enableFilter(false);
 118          }
 119       });
 120
 121       Action action = new Action() {
 122          @Override
 123          public void run()
 124          {
 125             enableFilter(false);
 126             ICommandService service = (ICommandService)PlatformUI.getWorkbench().getService(ICommandService.class);
 127             Command command = service.getCommand("org.netxms.ui.eclipse.objectview.commands.show_filter");
 128             State state = command.getState("org.netxms.ui.eclipse.objectview.commands.show_filter.state");
 129             state.setValue(false);
 130             service.refreshElements(command.getId(), null);
 131          }
 132       };
 133       setFilterCloseAction(action);
 134
 135       // Setup layout
 136       FormData fd = new FormData();
 137       fd.left = new FormAttachment(0, 0);
 138       fd.top = new FormAttachment(0, 0);
 139       fd.right = new FormAttachment(100, 0);
 140       filterText.setLayoutData(fd);
 141
 142                 final String[] names = {
 143               Messages.get().InterfacesTab_ColId,
 144               Messages.get().InterfacesTab_ColName,
 145               Messages.get().InterfacesTab_Alias,
 146               Messages.get().InterfacesTab_ColIfType,
 147               Messages.get().InterfacesTab_ColIfIndex,
 148               Messages.get().InterfacesTab_ColSlot,
 149               Messages.get().InterfacesTab_ColPort,
 150               Messages.get().InterfacesTab_MTU,
 151          Messages.get().InterfacesTab_Speed,
 152               Messages.get().InterfacesTab_ColDescription,
 153               Messages.get().InterfacesTab_ColMacAddr,
 154               Messages.get().InterfacesTab_ColIpAddr,
 155               Messages.get().InterfacesTab_ColPeerNode,
 156               Messages.get().InterfacesTab_ColPeerMAC,
 157               Messages.get().InterfacesTab_ColPeerIP,
 158               Messages.get().InterfacesTab_PeerDiscoveryProtocol,
 159               Messages.get().InterfacesTab_ColAdminState,
 160               Messages.get().InterfacesTab_ColOperState,
 161               Messages.get().InterfacesTab_ColExpState,
 162               Messages.get().InterfacesTab_ColStatus,
 163               Messages.get().InterfacesTab_Col8021xPAE,
 164               Messages.get().InterfacesTab_Col8021xBackend
 165                 };
 166                 final int[] widths = { 60, 150, 150, 150, 70, 70, 70, 70, 90, 150, 100, 90, 150, 100, 90, 80, 80, 80, 80, 80, 80, 80 };
 167                 viewer = new SortableTableViewer(interfacesArea, names, widths, COLUMN_NAME, SWT.UP, SWT.FULL_SELECTION | SWT.MULTI);
 168                 labelProvider = new InterfaceListLabelProvider();
 169                 viewer.setLabelProvider(labelProvider);
 170                 viewer.setContentProvider(new ArrayContentProvider());
 171                 viewer.setComparator(new InterfaceListComparator());
 172                 viewer.getTable().setHeaderVisible(true);
 173                 viewer.getTable().setLinesVisible(true);
 174                 filter = new InterfacesTabFilter();
 175                 viewer.addFilter(filter);
 176                 WidgetHelper.restoreTableViewerSettings(viewer, Activator.getDefault().getDialogSettings(), "InterfaceTable.V4"); //$NON-NLS-1$
 177                 viewer.getTable().addDisposeListener(new DisposeListener() {
 178                         @Override
 179                         public void widgetDisposed(DisposeEvent e)
 180                         {
 181                                 WidgetHelper.saveColumnSettings(viewer.getTable(), Activator.getDefault().getDialogSettings(), "InterfaceTable.V4"); //$NON-NLS-1$
 182                         }
 183                 });
 184
 185       // Setup layout
 186       fd = new FormData();
 187       fd.left = new FormAttachment(0, 0);
 188       ;
 189       fd.top = new FormAttachment(filterText, 0, SWT.BOTTOM);
 190       fd.bottom = new FormAttachment(100, 0);
 191       fd.right = new FormAttachment(100, 0);
 192       viewer.getControl().setLayoutData(fd);
 193
 194       createActions();
 195       createPopupMenu();
 196
 197       // Set initial focus to filter input line
 198       if (filterEnabled)
 199          filterText.setFocus();
 200       else
 201          enableFilter(false); // Will hide filter area correctly
 202    }
 203
 204    private void setFilterCloseAction(Action action)
 205    {
 206       filterText.setCloseAction(action);
 207    }
 208
 209    /**
 210     * Enable or disable filter
 211     *
 212     * @param enable New filter state
 213     */
 214    public void enableFilter(boolean enable)
 215    {
 216       filterEnabled = enable;
 217       filterText.setVisible(filterEnabled);
 218       FormData fd = (FormData)viewer.getTable().getLayoutData();
 219       fd.top = enable ? new FormAttachment(filterText, 0, SWT.BOTTOM) : new FormAttachment(0, 0);
 220       interfacesArea.layout();
 221       if (enable)
 222       {
 223          filterText.setFocus();
 224       }
 225       else
 226       {
 227          filterText.setText("");
 228          onFilterModify();
 229       }
 230    }
 231
 232    /**
 233     * Handler for filter modification
 234     */
 235    public void onFilterModify()
 236    {
 237       final String text = filterText.getText();
 238       filter.setFilterString(text);
 239       viewer.refresh(false);
 240    }
 241
 242         /**
 243          * Create actions
 244          */
 245         private void createActions()
 246         {
 247                 actionExportToCsv = new ExportToCsvAction(getViewPart(), viewer, true);
 248         }
 249
 250         /**
 251          * Create pop-up menu
 252          */
 253         private void createPopupMenu()
 254         {
 255                 // Create menu manager.
 256                 MenuManager menuMgr = new MenuManager();
 257                 menuMgr.setRemoveAllWhenShown(true);
 258                 menuMgr.addMenuListener(new IMenuListener() {
 259                         public void menuAboutToShow(IMenuManager manager)
 260                         {
 261                                 fillContextMenu(manager);
 262                         }
 263                 });
 264
 265                 // Create menu.
 266                 Menu menu = menuMgr.createContextMenu(viewer.getControl());
 267                 viewer.getControl().setMenu(menu);
 268
 269                 // Register menu for extension.
 270                 if (getViewPart() != null)
 271                         getViewPart().getSite().registerContextMenu(menuMgr, viewer);
 272         }
 273
 274         /**
 275          * Fill context menu
 276          * @param mgr Menu manager
 277          */
 278         protected void fillContextMenu(IMenuManager manager)
 279         {
 280                 manager.add(actionExportToCsv);
 281                 manager.add(new Separator());
 282                 ObjectContextMenu.fill(manager, getViewPart().getSite(), viewer);
 283         }
 284
 285         /* (non-Javadoc)
 286          * @see org.netxms.ui.eclipse.objectview.objecttabs.ObjectTab#currentObjectUpdated(org.netxms.client.objects.AbstractObject)
 287          */
 288         @Override
 289         public void currentObjectUpdated(AbstractObject object)
 290         {
 291                 objectChanged(object);
 292         }
 293
 294         /* (non-Javadoc)
 295          * @see org.netxms.ui.eclipse.objectview.objecttabs.ObjectTab#refresh()
 296          */
 297         @Override
 298         public void refresh()
 299         {
 300                 if (getObject() != null)
 301                         viewer.setInput(getObject().getAllChilds(AbstractObject.OBJECT_INTERFACE).toArray());
 302                 else
 303                         viewer.setInput(new Interface[0]);
 304         }
 305
 306         /* (non-Javadoc)
 307          * @see org.netxms.ui.eclipse.objectview.objecttabs.ObjectTab#objectChanged(org.netxms.client.objects.AbstractObject)
 308          */
 309         @Override
 310         public void objectChanged(final AbstractObject object)
 311         {
 312                 labelProvider.setNode((AbstractNode)object);
 313                 refresh();
 314         }
 315
 316         /* (non-Javadoc)
 317          * @see org.netxms.ui.eclipse.objectview.objecttabs.ObjectTab#showForObject(org.netxms.client.objects.AbstractObject)
 318          */
 319         @Override
 320         public boolean showForObject(AbstractObject object)
 321         {
 322                 return (object instanceof AbstractNode);
 323         }
 324
 325         /* (non-Javadoc)
 326     * @see org.netxms.ui.eclipse.objectview.objecttabs.ObjectTab#getSelectionProvider()
 327     */
 328    @Override
 329    public ISelectionProvider getSelectionProvider()
 330    {
 331       return viewer;
 332    }
 333
 334    /* (non-Javadoc)
 335     * @see org.netxms.ui.eclipse.objectview.objecttabs.ObjectTab#selected()
 336     */
 337    @Override
 338    public void selected()
 339    {
 340       super.selected();
 341       IContextService contextService = (IContextService)getViewPart().getSite().getService(IContextService.class);
 342       if (contextService != null)
 343       {
 344          contextService.activateContext("org.netxms.ui.eclipse.objectview.context.InterfacesTab"); //$NON-NLS-1$
 345       }
 346       refresh();
 347    }
 348 }