/**
 * 
 */
package net.sourceforge.phpeclipse.xdebug.php.model;

import net.sourceforge.phpeclipse.xdebug.core.ResponseData;
import net.sourceforge.phpeclipse.xdebug.php.launching.IXDebugConstants;

import org.eclipse.core.runtime.PlatformObject;
import org.eclipse.debug.core.DebugEvent;
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.model.IDebugElement;
import org.eclipse.debug.core.model.IDebugTarget;

/**
 * @author Christian
 * 
 */
public class XDebugElement extends PlatformObject implements IDebugElement {

	// containing target
	protected XDebugTarget fTarget;

	/**
	 * Constructs a new debug element contained in the given debug target.
	 * 
	 * @param target
	 *            debug target (PDA VM)
	 */
	public XDebugElement(XDebugTarget target) {
		fTarget = target;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.debug.core.model.IDebugElement#getModelIdentifier()
	 */
	public String getModelIdentifier() {
		return IXDebugConstants.ID_PHP_DEBUG_MODEL;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.debug.core.model.IDebugElement#getDebugTarget()
	 */
	public IDebugTarget getDebugTarget() {
		return fTarget;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.debug.core.model.IDebugElement#getLaunch()
	 */
	public ILaunch getLaunch() {
		return getDebugTarget().getLaunch();
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
	 */
	public Object getAdapter(Class adapter) {
		if (adapter == IDebugElement.class) {
			return this;
		}
		return super.getAdapter(adapter);
	}

	protected void abort(String message, Throwable e) throws DebugException {
		/*
		 * Axel auskommentiert throw new DebugException(new
		 * Status(IStatus.ERROR,
		 * DebugExamplesPlugin.getDefault().getDescriptor().getUniqueIdentifier(),
		 * DebugPlugin.INTERNAL_ERROR, message, e));
		 */
	}

	/**
	 * Fires a debug event
	 * 
	 * @param event
	 *            the event to be fired
	 */
	protected void fireEvent(DebugEvent event) {
		DebugPlugin.getDefault().fireDebugEventSet(new DebugEvent[] { event });
	}

	/**
	 * Fires a <code>CREATE</code> event for this element.
	 */
	public void fireCreationEvent() {
		fireEvent(new DebugEvent(this, DebugEvent.CREATE));
	}

	/**
	 * Fires a <code>RESUME</code> event for this element with the given
	 * detail.
	 * 
	 * @param detail
	 *            event detail code
	 */
	public void fireResumeEvent(int detail) {
		fireEvent(new DebugEvent(this, DebugEvent.RESUME, detail));
	}

	/**
	 * Fires a <code>SUSPEND</code> event for this element with the given
	 * detail.
	 * 
	 * @param detail
	 *            event detail code
	 */
	public void fireSuspendEvent(int detail) {
		fireEvent(new DebugEvent(this, DebugEvent.SUSPEND, detail));
	}

	/**
	 * Fires a <code>TERMINATE</code> event for this element.
	 */
	protected void fireTerminateEvent() {
		fireEvent(new DebugEvent(this, DebugEvent.TERMINATE));
	}

	public void fireDebugResponseEvent(ResponseData data) {
		DebugEvent de = new DebugEvent(this, DebugEvent.MODEL_SPECIFIC);
		de.setData(data);
		fireEvent(de);
	}
}