From 2d97441a1f88716b7d26dce424fe162746948b45 Mon Sep 17 00:00:00 2001
From: Mikhail Khodjaiants <mikhailkhod@googlemail.com>
Date: Fri, 11 Jun 2004 21:49:09 +0000
Subject: [PATCH] New implementation of the "Load Symbols For All" action of
 the Shared Libraries view. Fixes for the "Auto-Refresh" and "refresh"
 actions.

---
 debug/org.eclipse.cdt.debug.ui/ChangeLog      |  11 ++
 .../plugin.properties                         |   2 +
 debug/org.eclipse.cdt.debug.ui/plugin.xml     |  62 +++++++
 .../AbstractAutoRefreshActionDelegate.java    |  95 ++++-------
 .../AbstractRefreshActionDelegate.java        | 155 ++++++++++++++----
 .../ui/actions/LoadSymbolsForAllAction.java   |  72 --------
 .../LoadSymbolsForAllActionDelegate.java      | 104 ++++++++++++
 .../views/sharedlibs/SharedLibrariesView.java |   3 +
 8 files changed, 337 insertions(+), 167 deletions(-)
 delete mode 100644 debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/LoadSymbolsForAllAction.java
 create mode 100644 debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/LoadSymbolsForAllActionDelegate.java

diff --git a/debug/org.eclipse.cdt.debug.ui/ChangeLog b/debug/org.eclipse.cdt.debug.ui/ChangeLog
index f90d0f6d9e4..cbe21bd2cf2 100644
--- a/debug/org.eclipse.cdt.debug.ui/ChangeLog
+++ b/debug/org.eclipse.cdt.debug.ui/ChangeLog
@@ -1,3 +1,14 @@
+2004-06-11 Mikhail Khodjaiants
+	New implementation of the "Load Symbols For All" action of the Shared Libraries view.
+	Fixes for the "Auto-Refresh" and "refresh" actions.
+	* AbstractAutoRefreshActionDelegate.java
+	* AbstractRefreshActionDelegate.java
+	* LoadSymbolsForAllAction.java: removed
+	* LoadSymbolsForAllActionDelegate.java: new
+	* SharedLibrariesView.java
+	* plugin.properties
+	* plugin.xml	
+	
 2004-06-11 Mikhail Khodjaiants
 	New implementation of the "Auto-Refresh" actions for registers and shared libraries.
 	* plugin.properties
diff --git a/debug/org.eclipse.cdt.debug.ui/plugin.properties b/debug/org.eclipse.cdt.debug.ui/plugin.properties
index 04dcdebb85f..f51ad380d26 100644
--- a/debug/org.eclipse.cdt.debug.ui/plugin.properties
+++ b/debug/org.eclipse.cdt.debug.ui/plugin.properties
@@ -68,6 +68,8 @@ CDebugEditor.name= C/C++ Debug Editor
 
 LoadSymbolsAction.label=Load Symbols
 LoadSymbolsAction.tooltip=Load Shared Library's Symbols
+LoadSymbolsForAllAction.label=Load Symbols For All
+LoadSymbolsForAllAction.tooltip=Load Symbols For All Shared Libraries
 
 SignalAction.label=Resume With Signal
 SignalAction.tooltip=Resume With Signal
diff --git a/debug/org.eclipse.cdt.debug.ui/plugin.xml b/debug/org.eclipse.cdt.debug.ui/plugin.xml
index b58f9fcfcd9..4d2acf51f7c 100644
--- a/debug/org.eclipse.cdt.debug.ui/plugin.xml
+++ b/debug/org.eclipse.cdt.debug.ui/plugin.xml
@@ -550,6 +550,36 @@
                      id="org.eclipse.cdt.debug.ui"/>
             </enablement>
          </action>
+         <action
+               helpContextId="auto_refresh_shared_libraries_context"
+               label="%AutoRefreshAction.label"
+               tooltip="%AutoRefreshAction.tooltip"
+               icon="icons/full/elcl16/auto_refresh_co.gif"
+               class="org.eclipse.cdt.debug.internal.ui.actions.AutoRefreshSharedLibrariesActionDelegate"
+               style="toggle"
+               menubarPath="refreshGroup"
+               id="org.eclipse.cdt.debug.internal.ui.actions.AutoRefreshSharedLibrariesActionDelegate">
+            <enablement>
+               <pluginState
+                     value="activated"
+                     id="org.eclipse.cdt.debug.ui"/>
+            </enablement>
+         </action>
+         <action
+               helpContextId="load_symbols_for_all_context"
+               label="%LoadSymbolsForAllAction.label"
+               tooltip="%LoadSymbolsForAllAction.tooltip"
+               icon="icons/full/elcl16/load_all_symbols_co.gif"
+               class="org.eclipse.cdt.debug.internal.ui.actions.LoadSymbolsForAllActionDelegate"
+               style="push"
+               menubarPath="sharedLibrariesGroup"
+               id="org.eclipse.cdt.debug.internal.ui.actions.LoadSymbolsForAllActionDelegate">
+            <enablement>
+               <pluginState
+                     value="activated"
+                     id="org.eclipse.cdt.debug.ui"/>
+            </enablement>
+         </action>
       </viewerContribution>
       <objectContribution
             objectClass="org.eclipse.cdt.debug.core.model.ICSharedLibrary"
@@ -794,6 +824,21 @@
                      id="org.eclipse.cdt.debug.ui"/>
             </enablement>
          </action>
+         <action
+               helpContextId="auto_refresh_registers_context"
+               label="%AutoRefreshAction.label"
+               tooltip="%AutoRefreshAction.tooltip"
+               icon="icons/full/elcl16/auto_refresh_co.gif"
+               class="org.eclipse.cdt.debug.internal.ui.actions.AutoRefreshRegistersActionDelegate"
+               style="toggle"
+               menubarPath="refreshGroup"
+               id="org.eclipse.cdt.debug.internal.ui.actions.AutoRefreshRegistersActionDelegate">
+            <enablement>
+               <pluginState
+                     value="activated"
+                     id="org.eclipse.cdt.debug.ui"/>
+            </enablement>
+         </action>
       </viewerContribution>
    </extension>
    <extension
@@ -996,6 +1041,23 @@
                      id="org.eclipse.cdt.debug.ui"/>
             </enablement>
          </action>
+         <action
+               helpContextId="load_symbols_for_all_context"
+               disabledIcon="icons/full/dlcl16/load_all_symbols_co.gif"
+               hoverIcon="icons/full/clcl16/load_all_symbols_co.gif"
+               toolbarPath="sharedLibrariesGroupLoadSymbolsForAllAction.label"
+               label="%LoadSymbolsForAllAction.label"
+               tooltip="%LoadSymbolsForAllAction.tooltip"
+               icon="icons/full/elcl16/load_all_symbols_co.gif"
+               class="org.eclipse.cdt.debug.internal.ui.actions.LoadSymbolsForAllActionDelegate"
+               style="push"
+               id="org.eclipse.cdt.debug.internal.ui.actions.LoadSymbolsForAllActionDelegate">
+            <enablement>
+               <pluginState
+                     value="activated"
+                     id="org.eclipse.cdt.debug.ui"/>
+            </enablement>
+         </action>
       </viewContribution>
       <viewContribution
             targetID="org.eclipse.debug.ui.RegisterView"
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AbstractAutoRefreshActionDelegate.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AbstractAutoRefreshActionDelegate.java
index 8071fe09568..fe71ad8dfce 100644
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AbstractAutoRefreshActionDelegate.java
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AbstractAutoRefreshActionDelegate.java
@@ -11,83 +11,48 @@
 package org.eclipse.cdt.debug.internal.ui.actions; 
 
 import org.eclipse.cdt.debug.core.ICUpdateManager;
-import org.eclipse.debug.ui.IDebugView;
+import org.eclipse.debug.core.DebugException;
 import org.eclipse.jface.action.IAction;
-import org.eclipse.ui.IViewActionDelegate;
-import org.eclipse.ui.IViewPart;
-import org.eclipse.ui.actions.ActionDelegate;
-import org.eclipse.ui.texteditor.IUpdate;
- 
+import org.eclipse.jface.viewers.IStructuredSelection;
+
 /**
  * The superclass for all "Auto-Refresh" action delegates.
  */
-public abstract class AbstractAutoRefreshActionDelegate extends ActionDelegate implements IViewActionDelegate, IUpdate {
-
-	private IAction fAction;
-	private IDebugView fView;
+public abstract class AbstractAutoRefreshActionDelegate extends AbstractRefreshActionDelegate {
 
 	/* (non-Javadoc)
-	 * @see org.eclipse.ui.actions.ActionDelegate#init(org.eclipse.jface.action.IAction)
+	 * @see org.eclipse.cdt.debug.internal.ui.actions.AbstractRefreshActionDelegate#doAction()
 	 */
-	public void init( IAction action ) {
-		setAction( action );
-		super.init( action );
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart)
-	 */
-	public void init( IViewPart view ) {
-		setView( view );
-		if ( getView() != null ) {
-			getView().add( this );
-		}
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.ui.texteditor.IUpdate#update()
-	 */
-	public void update() {
+	protected void doAction() throws DebugException {
 		IAction action = getAction();
-		if ( getView() != null && action != null ) {
-			ICUpdateManager um = getUpdateManager( getView().getViewer().getInput() );
-			action.setEnabled( ( um != null ) ? um.canUpdate() : false );
-			action.setChecked( ( um != null ) ? um.getAutoModeEnabled() : false );
+		if ( action != null ) {
+			IStructuredSelection selection = getSelection();
+			if ( !selection.isEmpty() ) {
+				ICUpdateManager um = getUpdateManager( selection.getFirstElement() );
+				if ( um != null )
+					um.setAutoModeEnabled( action.isChecked() );
+			}
 		}
 	}
 
-	public void run( IAction action ) {
-		if ( getView() != null ) { 
-			ICUpdateManager um = getUpdateManager( getView().getViewer().getInput() );
-			if ( um != null )
-				um.setAutoModeEnabled( action.isChecked() );
-		}
-	}
-
-	protected IAction getAction() {
-		return fAction;
-	}
-
-	private void setAction( IAction action ) {
-		fAction = action;
-	}
-
 	/* (non-Javadoc)
-	 * @see org.eclipse.ui.actions.ActionDelegate#dispose()
+	 * @see org.eclipse.cdt.debug.internal.ui.actions.AbstractRefreshActionDelegate#update()
 	 */
-	public void dispose() {
-		if ( getView() != null )
-			getView().remove( this );
-		super.dispose();
+	protected void update() {
+		IAction action = getAction();
+		if ( action != null ) {
+			boolean enabled = false;
+			boolean checked = false;
+			IStructuredSelection selection = getSelection();
+			if ( !selection.isEmpty() ) {
+				ICUpdateManager um = getUpdateManager( selection.getFirstElement() );
+				if ( um != null && um.canUpdate() )
+					enabled = true;
+				if ( um != null && um.getAutoModeEnabled() )
+					checked = true;
+			}
+			action.setEnabled( enabled );
+			action.setChecked( checked );
+		}
 	}
-
-	protected IDebugView getView() {
-		return fView;
-	}
-
-	private void setView( IViewPart view ) {
-		fView = ( view instanceof IDebugView ) ? (IDebugView)view : null;
-	}
-
-	protected abstract ICUpdateManager getUpdateManager( Object element );
 }
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AbstractRefreshActionDelegate.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AbstractRefreshActionDelegate.java
index 3a2eeae2a0a..6ed74d18447 100644
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AbstractRefreshActionDelegate.java
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AbstractRefreshActionDelegate.java
@@ -7,56 +7,80 @@
  *
  * Contributors:
  * QNX Software Systems - Initial API and implementation
- ***********************************************************************/ 
-package org.eclipse.cdt.debug.internal.ui.actions; 
+ ***********************************************************************/
+package org.eclipse.cdt.debug.internal.ui.actions;
 
 import org.eclipse.cdt.debug.core.ICUpdateManager;
 import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
 import org.eclipse.core.runtime.MultiStatus;
+import org.eclipse.debug.core.DebugEvent;
 import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.DebugPlugin;
+import org.eclipse.debug.core.IDebugEventSetListener;
 import org.eclipse.debug.internal.ui.DebugUIPlugin;
+import org.eclipse.debug.ui.IDebugUIConstants;
 import org.eclipse.debug.ui.IDebugView;
 import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.swt.custom.BusyIndicator;
 import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.INullSelectionListener;
+import org.eclipse.ui.ISelectionListener;
 import org.eclipse.ui.IViewActionDelegate;
 import org.eclipse.ui.IViewPart;
+import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.actions.ActionDelegate;
-import org.eclipse.ui.texteditor.IUpdate;
- 
+
 /**
  * The superclass for all "Refresh" action delegates.
  */
-public abstract class AbstractRefreshActionDelegate extends ActionDelegate implements IViewActionDelegate, IUpdate {
+public abstract class AbstractRefreshActionDelegate extends ActionDelegate implements IViewActionDelegate, ISelectionListener, INullSelectionListener, IDebugEventSetListener {
 
 	private IAction fAction;
+
 	private IDebugView fView;
 
-	/* (non-Javadoc)
+	private IStructuredSelection fSelection;
+
+	/*
+	 * (non-Javadoc)
+	 * 
 	 * @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart)
 	 */
 	public void init( IViewPart view ) {
 		setView( view );
-		if ( getView() != null ) {
-			getView().add( this );
+		DebugPlugin.getDefault().addDebugEventListener( this );
+		IWorkbenchWindow window = getWindow();
+		if ( window != null ) {
+			window.getSelectionService().addSelectionListener( IDebugUIConstants.ID_DEBUG_VIEW, this );
 		}
 	}
-	
-	/* (non-Javadoc)
+
+	/*
+	 * (non-Javadoc)
+	 * 
 	 * @see org.eclipse.ui.actions.ActionDelegate#init(org.eclipse.jface.action.IAction)
 	 */
 	public void init( IAction action ) {
 		setAction( action );
+		action.setEnabled( false );
 		super.init( action );
 	}
 
-	/* (non-Javadoc)
+	/*
+	 * (non-Javadoc)
+	 * 
 	 * @see org.eclipse.ui.actions.ActionDelegate#dispose()
 	 */
 	public void dispose() {
-		if ( getView() != null )
-			getView().remove( this );
+		IWorkbenchWindow window = getWindow();
+		if ( window != null ) {
+			window.getSelectionService().removeSelectionListener( IDebugUIConstants.ID_DEBUG_VIEW, this );
+		}
+		DebugPlugin.getDefault().removeDebugEventListener( this );
 		super.dispose();
 	}
 
@@ -65,21 +89,12 @@ public abstract class AbstractRefreshActionDelegate extends ActionDelegate imple
 	}
 
 	private void setView( IViewPart view ) {
-		fView = ( view instanceof IDebugView ) ? (IDebugView)view : null;
+		fView = (view instanceof IDebugView) ? (IDebugView)view : null;
 	}
 
-	/* (non-Javadoc)
-	 * @see org.eclipse.ui.texteditor.IUpdate#update()
-	 */
-	public void update() {
-		IAction action = getAction();
-		if ( getView() != null && action != null ) {
-			ICUpdateManager um = getUpdateManager( getView().getViewer().getInput() );
-			action.setEnabled( ( um != null ) ? um.canUpdate() : false );
-		}
-	}
-	
-	/* (non-Javadoc)
+	/*
+	 * (non-Javadoc)
+	 * 
 	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
 	 */
 	public void run( IAction action ) {
@@ -103,8 +118,7 @@ public abstract class AbstractRefreshActionDelegate extends ActionDelegate imple
 			else {
 				DebugUIPlugin.log( ms );
 			}
-		}		
-
+		}
 	}
 
 	protected IAction getAction() {
@@ -116,12 +130,93 @@ public abstract class AbstractRefreshActionDelegate extends ActionDelegate imple
 	}
 
 	protected void doAction() throws DebugException {
-		if ( getView() != null ) { 
+		if ( getView() != null ) {
 			ICUpdateManager um = getUpdateManager( getView().getViewer().getInput() );
 			if ( um != null )
 				um.update();
 		}
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.ISelectionListener#selectionChanged(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection)
+	 */
+	public void selectionChanged( IWorkbenchPart part, ISelection selection ) {
+		setSelection( selection );
+		update();
+	}
+
+	private IWorkbenchWindow getWindow() {
+		if ( getView() != null ) {
+			return getView().getViewSite().getWorkbenchWindow();
+		}
+		return null;
+	}
+
+	protected void update() {
+		IAction action = getAction();
+		if ( action != null ) {
+			boolean enabled = false;
+			IStructuredSelection selection = getSelection();
+			if ( !selection.isEmpty() ) {
+				ICUpdateManager um = getUpdateManager( selection.getFirstElement() );
+				if ( um != null && um.canUpdate() )
+					enabled = true;
+			}
+			action.setEnabled( enabled );
+		}
+	}
+
 	protected abstract ICUpdateManager getUpdateManager( Object element );
-}
+
+	protected IStructuredSelection getSelection() {
+		return fSelection;
+	}
+
+	private void setSelection( ISelection selection ) {
+		fSelection = (selection instanceof IStructuredSelection) ? (IStructuredSelection)selection : null;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.debug.core.IDebugEventSetListener#handleDebugEvents(org.eclipse.debug.core.DebugEvent[])
+	 */
+	public void handleDebugEvents( final DebugEvent[] events ) {
+		if ( getWindow() == null || getAction() == null ) {
+			return;
+		}
+		Shell shell = getWindow().getShell();
+		if ( shell == null || shell.isDisposed() ) {
+			return;
+		}
+		Runnable r = new Runnable() {
+
+			public void run() {
+				for( int i = 0; i < events.length; i++ ) {
+					if ( events[i].getSource() != null ) {
+						doHandleDebugEvent( events[i] );
+					}
+				}
+			}
+		};
+		shell.getDisplay().asyncExec( r );
+	}
+
+	protected void doHandleDebugEvent( DebugEvent event ) {
+		switch( event.getKind() ) {
+			case DebugEvent.TERMINATE:
+				update();
+				break;
+			case DebugEvent.RESUME:
+				if ( !event.isEvaluation() || !((event.getDetail() & DebugEvent.EVALUATION_IMPLICIT) != 0) ) {
+					update();
+				}
+				break;
+			case DebugEvent.SUSPEND:
+				update();
+				break;
+		}
+	}
+}
\ No newline at end of file
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/LoadSymbolsForAllAction.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/LoadSymbolsForAllAction.java
deleted file mode 100644
index c36bcfd6257..00000000000
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/LoadSymbolsForAllAction.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * (c) Copyright QNX Software Systems Ltd. 2002. All Rights Reserved.
- *  
- */
-package org.eclipse.cdt.debug.internal.ui.actions;
-
-import org.eclipse.cdt.debug.core.model.ICDebugTarget;
-import org.eclipse.cdt.debug.internal.ui.ICDebugHelpContextIds;
-import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.debug.core.DebugException;
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.ui.help.WorkbenchHelp;
-import org.eclipse.ui.texteditor.IUpdate;
-
-/**
- * Enter type comment.
- * 
- * @since: Feb 11, 2003
- */
-public class LoadSymbolsForAllAction extends Action implements IUpdate {
-
-	private Viewer fViewer = null;
-
-	/**
-	 * Constructor for LoadSymbolsForAllAction.
-	 */
-	public LoadSymbolsForAllAction( Viewer viewer ) {
-		super( ActionMessages.getString( "LoadSymbolsForAllAction.Load_Symbols_For_All_1" ) ); //$NON-NLS-1$
-		fViewer = viewer;
-//		CDebugImages.setLocalImageDescriptors( this, ICDebugUIConstants.IMG_LCL_LOAD_ALL_SYMBOLS );
-		setDescription( ActionMessages.getString( "LoadSymbolsForAllAction.Load_symbols_for_all_shared_libraries_1" ) ); //$NON-NLS-1$
-		setToolTipText( ActionMessages.getString( "LoadSymbolsForAllAction.Load_Symbols_For_All_2" ) ); //$NON-NLS-1$
-		WorkbenchHelp.setHelp( this, ICDebugHelpContextIds.LOAD_SYMBOLS_FOR_ALL );
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.ui.texteditor.IUpdate#update()
-	 */
-	public void update() {
-		if ( fViewer != null && fViewer.getInput() instanceof IAdaptable ) {
-			ICDebugTarget target = (ICDebugTarget)((IAdaptable)fViewer.getInput()).getAdapter(ICDebugTarget.class);
-			if ( target != null ) {
-				setEnabled( target.isSuspended() );
-				return;
-			}
-		}
-		setEnabled( false );
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see org.eclipse.jface.action.IAction#run()
-	 */
-	public void run() {
-		if ( fViewer != null && fViewer.getInput() instanceof IAdaptable ) {
-			ICDebugTarget target = (ICDebugTarget)((IAdaptable)fViewer.getInput()).getAdapter(ICDebugTarget.class);
-			if ( target != null ) {
-				try {
-					target.loadSymbols();
-				}
-				catch( DebugException e ) {
-					CDebugUIPlugin.errorDialog( ActionMessages.getString( "LoadSymbolsForAllAction.Unable_to_load_symbols_1" ), e.getStatus() ); //$NON-NLS-1$
-				}
-			}
-		}
-	}
-}
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/LoadSymbolsForAllActionDelegate.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/LoadSymbolsForAllActionDelegate.java
new file mode 100644
index 00000000000..5797e1d2047
--- /dev/null
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/LoadSymbolsForAllActionDelegate.java
@@ -0,0 +1,104 @@
+/**********************************************************************
+ * Copyright (c) 2004 QNX Software Systems and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ *
+ * Contributors:
+ * QNX Software Systems - Initial API and implementation
+ ***********************************************************************/ 
+package org.eclipse.cdt.debug.internal.ui.actions; 
+
+import org.eclipse.cdt.debug.core.model.ICDebugTarget;
+import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.model.IDebugElement;
+import org.eclipse.debug.internal.ui.DebugUIPlugin;
+import org.eclipse.debug.ui.IDebugView;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.ui.IViewActionDelegate;
+import org.eclipse.ui.IViewPart;
+import org.eclipse.ui.actions.ActionDelegate;
+import org.eclipse.ui.texteditor.IUpdate;
+
+/**
+ * A delegate for the "Load Symbols For All" action of the Shared Libraries view.
+ */
+public class LoadSymbolsForAllActionDelegate extends ActionDelegate implements IViewActionDelegate, IUpdate {
+
+	private IAction fAction;
+	private IDebugView fView;
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart)
+	 */
+	public void init( IViewPart view ) {
+		setView( view );
+		if ( getView() != null ) {
+			getView().add( this );
+		}
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.actions.ActionDelegate#init(org.eclipse.jface.action.IAction)
+	 */
+	public void init( IAction action ) {
+		setAction( action );
+		super.init( action );
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.actions.ActionDelegate#dispose()
+	 */
+	public void dispose() {
+		if ( getView() != null )
+			getView().remove( this );
+		super.dispose();
+	}
+
+	protected IDebugView getView() {
+		return fView;
+	}
+
+	private void setView( IViewPart view ) {
+		fView = ( view instanceof IDebugView ) ? (IDebugView)view : null;
+	}
+
+	protected IAction getAction() {
+		return fAction;
+	}
+
+	private void setAction( IAction action ) {
+		fAction = action;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.texteditor.IUpdate#update()
+	 */
+	public void update() {
+		IAction action = getAction();
+		if ( getView() != null && action != null ) {
+			ICDebugTarget target = getDebugTarget( getView().getViewer().getInput() );
+			action.setEnabled( ( target != null ) ? target.isSuspended() : false );
+		}
+	}
+
+	private ICDebugTarget getDebugTarget( Object element ) {
+		if ( element instanceof IDebugElement ) {
+			return (ICDebugTarget)((IDebugElement)element).getDebugTarget().getAdapter( ICDebugTarget.class );
+		}
+		return null;
+	}
+
+	public void run( IAction action ) {
+		ICDebugTarget target = getDebugTarget( getView().getViewer().getInput() );
+		if ( target != null ) {
+			try {
+				target.loadSymbols();
+			}
+			catch( DebugException e ) {
+				DebugUIPlugin.errorDialog( getView().getSite().getShell(), "Error", "Operation failed.", e.getStatus() );
+			}
+		}
+	}
+}
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/views/sharedlibs/SharedLibrariesView.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/views/sharedlibs/SharedLibrariesView.java
index 844fa7f21af..742c9149225 100644
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/views/sharedlibs/SharedLibrariesView.java
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/views/sharedlibs/SharedLibrariesView.java
@@ -156,6 +156,8 @@ public class SharedLibrariesView extends AbstractDebugEventHandlerView
 	 * @see org.eclipse.debug.ui.AbstractDebugView#fillContextMenu(IMenuManager)
 	 */
 	protected void fillContextMenu( IMenuManager menu ) {
+		menu.add( new Separator( ICDebugUIConstants.EMPTY_SHARED_LIBRARIES_GROUP ) );
+		menu.add( new Separator( ICDebugUIConstants.SHARED_LIBRARIES_GROUP ) );
 		menu.add( new Separator( ICDebugUIConstants.EMPTY_REFRESH_GROUP ) );
 		menu.add( new Separator( ICDebugUIConstants.REFRESH_GROUP ) );
 		menu.add( new Separator( IWorkbenchActionConstants.MB_ADDITIONS ) );
@@ -166,6 +168,7 @@ public class SharedLibrariesView extends AbstractDebugEventHandlerView
 	 * @see org.eclipse.debug.ui.AbstractDebugView#configureToolBar(IToolBarManager)
 	 */
 	protected void configureToolBar( IToolBarManager tbm ) {
+		tbm.add( new Separator( ICDebugUIConstants.SHARED_LIBRARIES_GROUP ) );
 		tbm.add( new Separator( ICDebugUIConstants.REFRESH_GROUP ) );
 	}