/*******************************************************************************
* Copyright (c) 2008, 2009 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
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.dsf.debug.ui.actions;
import org.eclipse.cdt.debug.core.model.ISteppingModeTarget;
import org.eclipse.cdt.debug.core.model.ITargetProperties;
import org.eclipse.cdt.dsf.internal.ui.DsfUIPlugin;
import org.eclipse.core.runtime.Preferences;
import org.eclipse.core.runtime.Preferences.IPropertyChangeListener;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
/**
*
* @since 1.0
*/
public class DsfSteppingModeTarget implements ISteppingModeTarget, ITargetProperties {
private static final String ID_DISASSEMBLY_VIEW= "org.eclipse.cdt.dsf.debug.ui.disassembly.view"; //$NON-NLS-1$
private final Preferences fPreferences;
public DsfSteppingModeTarget() {
fPreferences= new Preferences();
fPreferences.setDefault(PREF_INSTRUCTION_STEPPING_MODE, false);
}
/*
* @see org.eclipse.cdt.debug.core.model.ISteppingModeTarget#enableInstructionStepping(boolean)
*/
public void enableInstructionStepping(boolean enabled) {
fPreferences.setValue(PREF_INSTRUCTION_STEPPING_MODE, enabled);
if (enabled) {
try {
final IWorkbenchWindow activeWorkbenchWindow= PlatformUI.getWorkbench().getActiveWorkbenchWindow();
if (activeWorkbenchWindow != null && activeWorkbenchWindow.getActivePage() != null) {
activeWorkbenchWindow.getActivePage().showView(ID_DISASSEMBLY_VIEW);
}
} catch (PartInitException exc) {
DsfUIPlugin.log(exc);
}
}
}
/*
* @see org.eclipse.cdt.debug.core.model.ISteppingModeTarget#isInstructionSteppingEnabled()
*/
public boolean isInstructionSteppingEnabled() {
return fPreferences.getBoolean(PREF_INSTRUCTION_STEPPING_MODE);
}
/*
* @see org.eclipse.cdt.debug.core.model.ISteppingModeTarget#supportsInstructionStepping()
*/
public boolean supportsInstructionStepping() {
return true;
}
/*
* @see org.eclipse.cdt.debug.core.model.ITargetProperties#addPropertyChangeListener(org.eclipse.core.runtime.Preferences.IPropertyChangeListener)
*/
public void addPropertyChangeListener(IPropertyChangeListener listener) {
fPreferences.addPropertyChangeListener(listener);
}
/*
* @see org.eclipse.cdt.debug.core.model.ITargetProperties#removePropertyChangeListener(org.eclipse.core.runtime.Preferences.IPropertyChangeListener)
*/
public void removePropertyChangeListener(IPropertyChangeListener listener) {
fPreferences.removePropertyChangeListener(listener);
}
}