[Rubyeclipse-commit] org.rubypeople.rdt.debug.ui/src/org/rubypeople/rdt/internal/debug/ui/actions ModifyCatchpointAction.java,NONE,1.1

[Markus B. <mba...@us...>]

Update of /cvsroot/rubyeclipse/org.rubypeople.rdt.debug.ui/src/org/rubypeople/rdt/internal/debug/ui/actions
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21716/src/org/rubypeople/rdt/internal/debug/ui/actions

Added Files:
	ModifyCatchpointAction.java 
Log Message:
RubyExceptionBreakpoints / catchpoints functionality added

--- NEW FILE: ModifyCatchpointAction.java ---
/*
 * Author: Markus Barchfeld
 * 
 * Copyright (c) 2005 RubyPeople.
 * 
 * This file is part of the Ruby Development Tools (RDT) plugin for eclipse. RDT is
 * subject to the "Common Public License (CPL) v 1.0". You may not use RDT except in 
 * compliance with the License. For further information see org.rubypeople.rdt/rdt.license.
 */

package org.rubypeople.rdt.internal.debug.ui.actions ;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.model.IBreakpoint;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.window.Window;
import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;
import org.rubypeople.rdt.internal.debug.core.RdtDebugCorePlugin;
import org.rubypeople.rdt.internal.debug.core.RubyExceptionBreakpoint;
import org.rubypeople.rdt.internal.debug.ui.ModifyCatchpointDialog;
import org.rubypeople.rdt.internal.debug.ui.RdtDebugUiMessages;
import org.rubypeople.rdt.internal.debug.ui.RdtDebugUiPlugin;

public class ModifyCatchpointAction implements IViewActionDelegate,
		IWorkbenchWindowActionDelegate {

	private RubyExceptionBreakpoint findRubyExceptionBreakpoint(IBreakpoint[] breakpoints) {
		for (int i = 0; i < breakpoints.length; i++) {
			if (breakpoints[i] instanceof RubyExceptionBreakpoint) {
				return (RubyExceptionBreakpoint) breakpoints[i] ;
			}			
		}
		return null ;
	}
	
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
	 */
	public void run(IAction action) {
		final ModifyCatchpointDialog dialog = new ModifyCatchpointDialog(RdtDebugUiPlugin.getActiveWorkbenchWindow().getShell()) ;
		dialog.setTitle(RdtDebugUiMessages.getString("ModifyCatchpointDialog.title")); //$NON-NLS-1$
		dialog.setMessage(RdtDebugUiMessages.getString("ModifyCatchpointDialog.message")); //$NON-NLS-1$
		int result = dialog.open();
		
		if (result == Window.CANCEL) {
			return ;
		}
        IBreakpoint[] breakpoints = DebugPlugin.getDefault().getBreakpointManager().getBreakpoints("org.rubypeople.rdt.debug");
        RubyExceptionBreakpoint existingBreakpoint = this.findRubyExceptionBreakpoint(breakpoints) ;
        try {
			if (existingBreakpoint == null) {
				IBreakpoint breakpoint = new RubyExceptionBreakpoint(dialog.getException()); 
				DebugPlugin.getDefault().getBreakpointManager().addBreakpoint(breakpoint) ;
			}
			else {
				existingBreakpoint.setException(dialog.getException()) ;
				DebugPlugin.getDefault().getBreakpointManager().fireBreakpointChanged(existingBreakpoint) ;
			}
		} catch (CoreException e) {
			RdtDebugCorePlugin.log(e) ;
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart)
	 */
	public void init(IViewPart view) {
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction,
	 *      org.eclipse.jface.viewers.ISelection)
	 */
	public void selectionChanged(IAction action, ISelection selection) {
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
	 */
	public void dispose() {
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(org.eclipse.ui.IWorkbenchWindow)
	 */
	public void init(IWorkbenchWindow window) {
	}
}