Bug 342498 - Pin Call Hierarchy View

core/org.eclipse.cdt.ui/plugin.xml

@@ -285,7 +285,8 @@
             class="org.eclipse.cdt.internal.ui.callhierarchy.CHViewPart"
             icon="icons/view16/call_hierarchy.gif"
             id="org.eclipse.cdt.ui.callHierarchy"
-            name="%callHierarchy.name"/>
+            name="%callHierarchy.name"
+            allowMultiple="true"/>
       <view
             category="org.eclipse.cdt.ui.views"
             class="org.eclipse.cdt.internal.ui.typehierarchy.THViewPart"

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/callhierarchy/CHHistoryDropDownAction.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
+ * Copyright (c) 2000, 2011 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -26,9 +26,8 @@ import org.eclipse.cdt.internal.ui.CPluginImages;
 public class CHHistoryDropDownAction extends Action implements IMenuCreator {
 	
 	public static class ClearHistoryAction extends Action {
-
-		private CHViewPart fView;
 		
+		private CHViewPart fView;
 		public ClearHistoryAction(CHViewPart view) {
 			super(CHMessages.CHHistoryDropDownAction_ClearHistory_label);
 			fView= view;
@@ -36,7 +35,7 @@ public class CHHistoryDropDownAction extends Action implements IMenuCreator {
 			
 		@Override
 		public void run() {
-			fView.setHistoryEntries(new ICElement[0]);
+			CallHierarchyUI.clearHistory();
 			fView.setInput(null);
 		}
 	}
@@ -54,6 +53,7 @@ public class CHHistoryDropDownAction extends Action implements IMenuCreator {
 		setMenuCreator(this);
 	}
 
+	@Override
 	public void dispose() {
 		// action is reused, can be called several times.
 		if (fMenu != null) {
@@ -62,16 +62,18 @@ public class CHHistoryDropDownAction extends Action implements IMenuCreator {
 		}
 	}
 
+	@Override
 	public Menu getMenu(Menu parent) {
 		return null;
 	}
 
+	@Override
 	public Menu getMenu(Control parent) {
 		if (fMenu != null) {
 			fMenu.dispose();
 		}
 		fMenu= new Menu(parent);
-		ICElement[] elements= fHierarchyView.getHistoryEntries();
+		ICElement[] elements= CallHierarchyUI.getHistoryEntries();
 		addEntries(fMenu, elements);
 		new MenuItem(fMenu, SWT.SEPARATOR);
 		addActionToMenu(fMenu, new CHHistoryListAction(fHierarchyView));

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/callhierarchy/CHHistoryListAction.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2010 IBM Corporation and others.
+ * Copyright (c) 2000, 2011 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -53,13 +53,16 @@ public class CHHistoryListAction extends Action {
 			};
 					
 			IListAdapter<ICElement> adapter= new IListAdapter<ICElement>() {
+				@Override
 				public void customButtonPressed(ListDialogField<ICElement> field, int index) {
 					doCustomButtonPressed();
 				}
+				@Override
 				public void selectionChanged(ListDialogField<ICElement> field) {
 					doSelectionChanged();
 				}
 				
+				@Override
 				public void doubleClicked(ListDialogField<ICElement> field) {
 					doDoubleClicked();
 				}				
@@ -171,10 +174,10 @@ public class CHHistoryListAction extends Action {
 	 */
 	@Override
 	public void run() {
-		ICElement[] historyEntries= fView.getHistoryEntries();
+		ICElement[] historyEntries= CallHierarchyUI.getHistoryEntries();
 		HistoryListDialog dialog= new HistoryListDialog(fView.getSite().getShell(), historyEntries);
 		if (dialog.open() == Window.OK) {
-			fView.setHistoryEntries(dialog.getRemaining());
+			CallHierarchyUI.setHistoryEntries(dialog.getRemaining());
 			fView.setInput(dialog.getResult());
 		}
 	}

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/callhierarchy/CHMessages.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2006, 2010 Wind River Systems, Inc. and others.
+ * Copyright (c) 2006, 2011 Wind River Systems, Inc. and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -55,6 +55,8 @@ public class CHMessages extends NLS {
 	public static String OpenElementInCallHierarchyAction_message;
 	public static String OpenElementInCallHierarchyAction_title;
 	public static String OpenElementInCallHierarchyAction_upperListLabel;
+	public static String CHPinAction_label;
+	public static String CHPinAction_tooltip;
 
 	static {
 		// initialize resource bundle

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/callhierarchy/CHMessages.properties

@@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2006, 2010 Wind River Systems, Inc. and others.
+# Copyright (c) 2006, 2011 Wind River Systems, Inc. and others.
 # All rights reserved. This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License v1.0
 # which accompanies this distribution, and is available at
@@ -50,3 +50,5 @@ OpenElementInCallHierarchyAction_title=Open Element in Call Hierarchy
 OpenElementInCallHierarchyAction_upperListLabel=&Matching Elements:
 OpenElementInCallHierarchyAction_message=&Choose an element (? = any character, * = any string):
 OpenElementInCallHierarchyAction_errorNoDefinition=Could not locate definition of element ''{0}''
+CHPinAction_label=Pi&n Call Hierarchy View
+CHPinAction_tooltip=Pin the Call Hierarchy View

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/callhierarchy/CHPinAction.java

@@ -0,0 +1,41 @@
+/*******************************************************************************
+ * Copyright (c) 2011, 2011 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *     Marc-Andre Laperle - Adapted to CDT from JDT
+ *******************************************************************************/
+package org.eclipse.cdt.internal.ui.callhierarchy;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.IAction;
+
+import org.eclipse.cdt.internal.ui.CPluginImages;
+
+public class CHPinAction extends Action {
+	private CHViewPart fView= null;
+
+	/**
+	 * Constructs a 'Pin Call Hierarchy view' action.
+	 * 
+	 * @param view the Call Hierarchy view
+	 */
+	public CHPinAction(CHViewPart view) {
+		super(CHMessages.CHPinAction_label, IAction.AS_CHECK_BOX);
+		setToolTipText(CHMessages.CHPinAction_tooltip);
+		CPluginImages.setImageDescriptors(this, CPluginImages.T_LCL, "pin_view.gif"); //$NON-NLS-1$
+		fView= view;
+	}
+
+	/*
+	 * @see org.eclipse.jface.action.Action#run()
+	 */
+	@Override
+	public void run() {
+		fView.setPinned(isChecked());
+	}
+}

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/callhierarchy/CHViewPart.java

@@ -11,8 +11,6 @@
  *******************************************************************************/ 
 package org.eclipse.cdt.internal.ui.callhierarchy;
 
-import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Iterator;
 
 import org.eclipse.jface.action.Action;
@@ -47,8 +45,11 @@ import org.eclipse.swt.widgets.Menu;
 import org.eclipse.swt.widgets.TreeItem;
 import org.eclipse.ui.IActionBars;
 import org.eclipse.ui.IMemento;
+import org.eclipse.ui.IPartListener2;
+import org.eclipse.ui.IViewReference;
 import org.eclipse.ui.IViewSite;
 import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPartReference;
 import org.eclipse.ui.IWorkbenchPartSite;
 import org.eclipse.ui.IWorkingSet;
 import org.eclipse.ui.PartInitException;
@@ -91,7 +92,6 @@ import org.eclipse.cdt.internal.ui.viewsupport.WorkingSetFilterUI;
  * The view part for the include browser.
  */
 public class CHViewPart extends ViewPart {
-	private static final int MAX_HISTORY_SIZE = 10;
     private static final String TRUE = String.valueOf(true);
     private static final String KEY_WORKING_SET_FILTER = "workingSetFilter"; //$NON-NLS-1$
     private static final String KEY_FILTER_VARIABLES = "variableFilter"; //$NON-NLS-1$
@@ -101,8 +101,6 @@ public class CHViewPart extends ViewPart {
     private boolean fShowsMessage;
     private CHNode fNavigationNode;
     private int fNavigationDetail;
-    
-	private ArrayList<ICElement> fHistoryEntries= new ArrayList<ICElement>(MAX_HISTORY_SIZE);
 
     // widgets
     private PageBook fPagebook;
@@ -131,6 +129,7 @@ public class CHViewPart extends ViewPart {
 	private Action fHistoryAction;
 	private Action fShowReference;
 	private Action fOpenElement;
+	private Action fPinViewAction;
 	private CopyTreeAction fCopyAction;
 	
 	// action groups
@@ -138,6 +137,8 @@ public class CHViewPart extends ViewPart {
 	private SelectionSearchGroup fSelectionSearchGroup;
 	private CRefactoringActionGroup fRefactoringActionGroup;
 	private IContextActivation fContextActivation;
+	private boolean fIsPinned = false;
+	private IPartListener2 fPartListener;
     
     @Override
 	public void setFocus() {
@@ -171,7 +172,7 @@ public class CHViewPart extends ViewPart {
         fTreeViewer.setInput(input);
         fPagebook.showPage(fViewerPage);
         updateDescription();
-    	updateHistory(input);
+    	CallHierarchyUI.updateHistory(input);
     	updateActionEnablement();
     }
 
@@ -218,8 +219,48 @@ public class CHViewPart extends ViewPart {
     	}
 
 		PlatformUI.getWorkbench().getHelpSystem().setHelp(fPagebook, ICHelpContextIds.CALL_HIERARCHY_VIEW);
+		addPartListener();
 	}
 	
+	private void addPartListener() {
+		fPartListener= new IPartListener2() {
+			/* (non-Javadoc)
+			 * @see org.eclipse.ui.IPartListener2#partActivated(org.eclipse.ui.IWorkbenchPartReference)
+			 */
+			@Override
+			public void partActivated(IWorkbenchPartReference partRef) {
+				if (isThisView(partRef))
+					CallHierarchyUI.callHierarchyViewActivated(CHViewPart.this);
+			}
+
+			@Override
+			public void partBroughtToTop(IWorkbenchPartReference partRef) { }
+
+			/* (non-Javadoc)
+			 * @see org.eclipse.ui.IPartListener2#partClosed(org.eclipse.ui.IWorkbenchPartReference)
+			 */
+			@Override
+			public void partClosed(IWorkbenchPartReference partRef) {
+				if (isThisView(partRef)) {
+					CallHierarchyUI.callHierarchyViewClosed(CHViewPart.this);
+				}
+			}
+
+			@Override
+			public void partDeactivated(IWorkbenchPartReference partRef) {}
+			@Override
+			public void partOpened(IWorkbenchPartReference partRef) { }
+			@Override
+			public void partHidden(IWorkbenchPartReference partRef) { }
+			@Override
+			public void partVisible(IWorkbenchPartReference partRef) { }
+			@Override
+			public void partInputChanged(IWorkbenchPartReference partRef) { }
+		};
+		getViewSite().getPage().addPartListener(fPartListener);
+		
+	}
+
 	@Override
 	public void dispose() {
 		if (fContextActivation != null) {
@@ -245,6 +286,10 @@ public class CHViewPart extends ViewPart {
 			fWorkingSetFilterUI.dispose();
 			fWorkingSetFilterUI= null;
 		}
+		if (fPartListener != null) {
+			getViewSite().getPage().removePartListener(fPartListener);
+			fPartListener= null;
+		}
 		super.dispose();
 	}
 	
@@ -276,6 +321,19 @@ public class CHViewPart extends ViewPart {
         super.init(site, memento);
     }
 
+	/**
+	 * Tells whether the given part reference references this view.
+	 * 
+	 * @param partRef the workbench part reference
+	 * @return <code>true</code> if the given part reference references this view
+	 */
+	private boolean isThisView(IWorkbenchPartReference partRef) {
+		if (!CUIPlugin.ID_CALL_HIERARCHY.equals(partRef.getId()))
+			return false;
+		String partRefSecondaryId = ((IViewReference)partRef).getSecondaryId();
+		String thisSecondaryId = getViewSite().getSecondaryId();
+		return thisSecondaryId == null && partRefSecondaryId == null || thisSecondaryId != null && thisSecondaryId.equals(partRefSecondaryId);
+	}
 
     @Override
 	public void saveState(IMemento memento) {
@@ -291,7 +349,8 @@ public class CHViewPart extends ViewPart {
         MenuManager manager = new MenuManager();
         manager.setRemoveAllWhenShown(true);
         manager.addMenuListener(new IMenuListener() {
-            public void menuAboutToShow(IMenuManager m) {
+            @Override
+			public void menuAboutToShow(IMenuManager m) {
                 onContextMenuAboutToShow(m);
             }
         });
@@ -315,6 +374,7 @@ public class CHViewPart extends ViewPart {
         fTreeViewer.setLabelProvider(new DecoratingCLabelProvider(fLabelProvider));
         fTreeViewer.setAutoExpandLevel(2);     
         fTreeViewer.addOpenListener(new IOpenListener() {
+			@Override
 			public void open(OpenEvent event) {
             	onShowSelectedReference(event.getSelection());
             }
@@ -484,6 +544,7 @@ public class CHViewPart extends ViewPart {
         fHistoryAction = new CHHistoryDropDownAction(this);
 
         fCopyAction= new CopyCallHierarchyAction(this, fTreeViewer);
+        fPinViewAction= new CHPinAction(this);
 
         // setup action bar
         // global action hooks
@@ -509,6 +570,7 @@ public class CHViewPart extends ViewPart {
         tm.add(fMakesReferenceToAction);
 		tm.add(fHistoryAction);
         tm.add(fRefreshAction);
+        tm.add(fPinViewAction);
 
         // local menu
         IMenuManager mm = actionBars.getMenuManager();
@@ -608,16 +670,6 @@ public class CHViewPart extends ViewPart {
         fTreeViewer.refresh();
     }
 
-    private void updateHistory(ICElement input) {
-    	if (input != null) {
-    		fHistoryEntries.remove(input);
-    		fHistoryEntries.add(0, input);
-    		if (fHistoryEntries.size() > MAX_HISTORY_SIZE) {
-    			fHistoryEntries.remove(MAX_HISTORY_SIZE-1);
-    		}
-    	}
-	}
-
     private void updateSorter() {
         if (fReferencedByAction.isChecked()) {
             fTreeViewer.setComparator(fSorterAlphaNumeric);
@@ -662,7 +714,7 @@ public class CHViewPart extends ViewPart {
     }
     
 	private void updateActionEnablement() {
-		fHistoryAction.setEnabled(!fHistoryEntries.isEmpty());
+		fHistoryAction.setEnabled(CallHierarchyUI.getHistoryEntries().length > 0);
 		fNextAction.setEnabled(!fShowsMessage);
 		fPreviousAction.setEnabled(!fShowsMessage);
 		fRefreshAction.setEnabled(!fShowsMessage);
@@ -782,16 +834,7 @@ public class CHViewPart extends ViewPart {
 	public Control getPageBook() {
 		return fPagebook;
 	}
-
-	public ICElement[] getHistoryEntries() {
-		return fHistoryEntries.toArray(new ICElement[fHistoryEntries.size()]);
-	}
-
-	public void setHistoryEntries(ICElement[] remaining) {
-		fHistoryEntries.clear();
-		fHistoryEntries.addAll(Arrays.asList(remaining));
-	}
-
+	
 	public ICElement getInput() {
         Object input= fTreeViewer.getInput();
         if (input instanceof ICElement) {
@@ -809,4 +852,22 @@ public class CHViewPart extends ViewPart {
 			super(CHMessages.CHViewPart_CopyCallHierarchy_label, view, viewer);
 		}
 	}
+	
+	/**
+	 * Marks the view as pinned.
+	 * 
+	 * @param pinned if <code>true</code> the view is marked as pinned
+	 */
+	void setPinned(boolean pinned) {
+		fIsPinned= pinned;
+	}
+	
+	/**
+	 * Indicates whether the Call Hierarchy view is pinned.
+	 * 
+	 * @return <code>true</code> if the view is pinned, <code>false</code> otherwise
+	 */
+	boolean isPinned() {
+		return fIsPinned;
+	}
 }

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/callhierarchy/CallHierarchyUI.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2006, 2010 Wind River Systems, Inc. and others.
+ * Copyright (c) 2006, 2011 Wind River Systems, Inc. and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -10,6 +10,11 @@
  *******************************************************************************/
 package org.eclipse.cdt.internal.ui.callhierarchy;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.List;
+
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
@@ -18,6 +23,7 @@ import org.eclipse.core.runtime.jobs.Job;
 import org.eclipse.jface.text.ITextSelection;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IViewReference;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.texteditor.ITextEditor;
@@ -57,6 +63,15 @@ public class CallHierarchyUI {
 	private static final ICElement[] NO_ELEMENTS = {};
 	private static boolean sIsJUnitTest= false;
 
+	/**
+	 * List of the Call Hierarchy views in LRU order, where the most recently used view is at index 0.
+	 */
+	private static List<CHViewPart> fLRUCallHierarchyViews= new ArrayList<CHViewPart>();
+	private static int fViewCount = 0;
+	
+	private static final int MAX_HISTORY_SIZE = 10;
+	private static List<ICElement> fHistoryEntries= new ArrayList<ICElement>(MAX_HISTORY_SIZE);
+	
 	public static void setIsJUnitTest(boolean val) {
 		sIsJUnitTest= val;
 	}
@@ -87,9 +102,19 @@ public class CallHierarchyUI {
     private static CHViewPart internalOpen(IWorkbenchWindow window, ICElement input) {
         IWorkbenchPage page= window.getActivePage();
         try {
-            CHViewPart result= (CHViewPart) page.showView(CUIPlugin.ID_CALL_HIERARCHY);
-            result.setInput(input);
-            return result;
+        	CHViewPart viewPart = findLRUCallHierarchyViewPart(page); //find the first view which is not pinned
+        	String secondaryId = null;
+			if (viewPart == null) {
+				if (page.findViewReference(CUIPlugin.ID_CALL_HIERARCHY) != null) { //all the current views are pinned, open a new instance
+					secondaryId = String.valueOf(++fViewCount);
+				}
+			} else {
+				secondaryId = viewPart.getViewSite().getSecondaryId();
+			}
+        	
+			viewPart = (CHViewPart) page.showView(CUIPlugin.ID_CALL_HIERARCHY, secondaryId, IWorkbenchPage.VIEW_ACTIVATE);
+			viewPart.setInput(input);
+            return viewPart;
         } catch (CoreException e) {
             ExceptionHandler.handle(e, window.getShell(), CHMessages.OpenCallHierarchyAction_label, null);
         }
@@ -331,4 +356,88 @@ public class CallHierarchyUI {
 		}
 		return false;
 	}
+	
+		
+	/**
+	 * Adds the activated view part to the head of the list.
+	 * 
+	 * @param view the Call Hierarchy view part
+	 */
+	static void callHierarchyViewActivated(CHViewPart view) {
+		fLRUCallHierarchyViews.remove(view);
+		fLRUCallHierarchyViews.add(0, view);
+	}
+
+	/**
+	 * Removes the closed view part from the list.
+	 * 
+	 * @param view the closed view part
+	 */
+	static void callHierarchyViewClosed(CHViewPart view) {
+		fLRUCallHierarchyViews.remove(view);
+	}
+	
+	/**
+	 * Clears the history and updates all the open views.
+	 */
+	static void clearHistory() {
+		setHistoryEntries(new ICElement[0]);
+		for (Iterator<CHViewPart> iter= fLRUCallHierarchyViews.iterator(); iter.hasNext();) {
+			CHViewPart part= iter.next();
+			part.setInput(null);
+		}
+	}
+	
+	/**
+	 * Finds the first Call Hierarchy view part instance that is not pinned.
+	 * 
+	 * @param page the active page
+	 * @return the Call Hierarchy view part to open or <code>null</code> if none found
+	 */
+	private static CHViewPart findLRUCallHierarchyViewPart(IWorkbenchPage page) {
+		boolean viewFoundInPage= false;
+		for (Iterator<CHViewPart> iter= fLRUCallHierarchyViews.iterator(); iter.hasNext();) {
+			CHViewPart view= iter.next();
+			if (page.equals(view.getSite().getPage())) {
+				if (!view.isPinned()) {
+					return view;
+				}
+				viewFoundInPage= true;
+			}
+		}
+		if (!viewFoundInPage) {
+			// find unresolved views
+			IViewReference[] viewReferences= page.getViewReferences();
+			for (int i= 0; i < viewReferences.length; i++) {
+				IViewReference curr= viewReferences[i];
+				if (CUIPlugin.ID_CALL_HIERARCHY.equals(curr.getId()) && page.equals(curr.getPage())) {
+					CHViewPart view= (CHViewPart)curr.getView(true);
+					if (view != null && !view.isPinned()) {
+						return view;
+					}
+				}
+			}
+		}
+		return null;
+	}
+	
+	static public ICElement[] getHistoryEntries() {
+		return fHistoryEntries.toArray(new ICElement[fHistoryEntries.size()]);
+	}
+	
+	static public void setHistoryEntries(ICElement[] remaining) {
+		fHistoryEntries.clear();
+		fHistoryEntries.addAll(Arrays.asList(remaining));
+	}
+	
+	static public void updateHistory(ICElement input) {
+    	if (input != null) {
+    		fHistoryEntries.remove(input);
+    		fHistoryEntries.add(0, input);
+    		if (fHistoryEntries.size() > MAX_HISTORY_SIZE) {
+    			fHistoryEntries.remove(MAX_HISTORY_SIZE-1);
+    		}
+    	}
+	}
+
 }

doc/org.eclipse.cdt.doc.user/reference/cdt_u_call_hierarchy_view.htm

@@ -60,6 +60,11 @@
       <td valign="top" headers="name"><strong>Refresh View Contents</strong></td>
       <td valign="top" headers="description">Refreshes the view to reflect the current state of the function.</td>
     </tr>
+    <tr>
+      <td valign="top" headers="command"><div style="text-align:center;"><img src="../images/icon_pin.png" alt="Pin the Call Hierarchy View icon" ></div></td>
+      <td valign="top" headers="name"><strong>Pin the Call Hierarchy View</strong></td>
+      <td valign="top" headers="description">Pins the current view and enables the user to open multiple Call Hierarchy views at the same time.</td>
+    </tr>
     <tr>
       <td valign="top" headers="command"><div style="text-align:center;"><img src="../images/icon_menu_white.png" alt="Menu icon" ></div></td>
       <td valign="top" headers="name"><strong>View Menu</strong></td>