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Code Issues Wiki Activity

Follow up fix for 228063

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This commit is contained in:
Anton Leherbauer 2008-05-06 10:16:19 +00:00
parent 35e40a0f8e
commit 4bf9d0cd24
1 changed files with 24 additions and 10 deletions
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34
debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/ToggleInstructionStepModeActionDelegate.java
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@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2004, 2005 QNX Software Systems and others.
* Copyright (c) 2004, 2008 QNX Software Systems 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
@ -16,6 +16,7 @@ import org.eclipse.cdt.debug.core.model.ISteppingModeTarget;
import org.eclipse.cdt.debug.core.model.ITargetProperties;
import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
import org.eclipse.cdt.debug.ui.ICDebugUIConstants;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.Preferences.IPropertyChangeListener;
import org.eclipse.core.runtime.Preferences.PropertyChangeEvent;
import org.eclipse.debug.core.model.IDebugElement;
@ -66,6 +67,7 @@ public class ToggleInstructionStepModeActionDelegate extends ActionDelegate impl
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate2#dispose()
*/
@Override
public void dispose() {
ISteppingModeTarget target = getTarget();
if ( target != null && target instanceof ITargetProperties ) {
@ -78,6 +80,7 @@ public class ToggleInstructionStepModeActionDelegate extends ActionDelegate impl
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate2#init(org.eclipse.jface.action.IAction)
*/
@Override
public void init( IAction action ) {
setAction( action );
action.setChecked( false );
@ -87,12 +90,13 @@ public class ToggleInstructionStepModeActionDelegate extends ActionDelegate impl
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
@Override
public void run( IAction action ) {
boolean enabled = getAction().isChecked();
ISteppingModeTarget target = getTarget();
if ( target != null ) {
target.enableInstructionStepping( enabled );
if ( enabled ) {
if ( enabled && target instanceof ICDebugTarget ) {
try {
getView().getSite().getPage().showView( ICDebugUIConstants.ID_DISASSEMBLY_VIEW );
}
@ -106,6 +110,7 @@ public class ToggleInstructionStepModeActionDelegate extends ActionDelegate impl
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate2#runWithEvent(org.eclipse.jface.action.IAction, org.eclipse.swt.widgets.Event)
*/
@Override
public void runWithEvent( IAction action, Event event ) {
run( action );
}
@ -113,6 +118,7 @@ public class ToggleInstructionStepModeActionDelegate extends ActionDelegate impl
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
*/
@Override
public void selectionChanged( IAction action, ISelection selection ) {
ISteppingModeTarget newTarget = null;
if ( selection instanceof IStructuredSelection ) {
@ -133,10 +139,10 @@ public class ToggleInstructionStepModeActionDelegate extends ActionDelegate impl
}
action.setChecked( newTarget.isInstructionSteppingEnabled() );
}
action.setEnabled(
newTarget != null
&& newTarget.supportsInstructionStepping()
&& !isTerminated( newTarget ) );
action.setEnabled(
newTarget != null
&& newTarget.supportsInstructionStepping()
&& !isTerminated( newTarget ) );
}
private boolean isTerminated( ISteppingModeTarget target ) {
@ -160,12 +166,20 @@ public class ToggleInstructionStepModeActionDelegate extends ActionDelegate impl
this.fAction = action;
}
private ICDebugTarget getTargetFromSelection( Object element ) {
private ISteppingModeTarget getTargetFromSelection( Object element ) {
ISteppingModeTarget target= null;
if ( element instanceof IDebugElement ) {
IDebugTarget target = ((IDebugElement)element).getDebugTarget();
return ( target instanceof ICDebugTarget ) ? (ICDebugTarget)target : null;
IDebugTarget debugTarget = ((IDebugElement)element).getDebugTarget();
if (debugTarget instanceof ISteppingModeTarget) {
target= (ISteppingModeTarget) debugTarget;
}
}
return null;
if (target == null) {
if (element instanceof IAdaptable) {
target= (ISteppingModeTarget) ((IAdaptable)element).getAdapter(ISteppingModeTarget.class);
}
}
return target;
}
private IViewPart getView() {