/*******************************************************************************
 * Copyright (c) 2004, 2010 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
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 * QNX Software Systems - Initial API and implementation
 * Freescale Semiconductor - Address watchpoints, https://bugs.eclipse.org/bugs/show_bug.cgi?id=118299
 * Warren Paul (Nokia) - Bug 217485, Bug 218342
 * Oyvind Harboe (oyvind.harboe@zylin.com) - Bug 225099
 *******************************************************************************/
package melnorme.lang.ide.debug.ui;

import java.math.BigInteger;
import java.util.HashMap;
import java.util.Map;

import org.eclipse.cdt.debug.core.CDIDebugModel;
import org.eclipse.cdt.debug.core.model.ICBreakpointType;
import org.eclipse.cdt.debug.core.model.ICEventBreakpoint;
import org.eclipse.cdt.debug.core.model.ICFunctionBreakpoint;
import org.eclipse.cdt.debug.core.model.ICLineBreakpoint;
import org.eclipse.cdt.debug.core.model.ICWatchpoint;
import org.eclipse.cdt.debug.internal.ui.actions.breakpoints.ToggleBreakpointAdapter;
import org.eclipse.cdt.debug.ui.breakpoints.AbstractToggleBreakpointAdapter;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.ui.IWorkbenchPart;

/** LANG: Copied from {@link ToggleBreakpointAdapter}
 * 
 * Toggles a line breakpoint in a C/C++ editor.
 * 
 * @since 7.2
 */
public class LangToggleBreakpointAdapter extends AbstractToggleBreakpointAdapter {

	@Override
	protected ICLineBreakpoint findLineBreakpoint( String sourceHandle, IResource resource, int lineNumber ) throws CoreException {
		return CDIDebugModel.lineBreakpointExists( sourceHandle, resource, lineNumber );
	}

	@Override
	protected void createLineBreakpoint(boolean interactive, IWorkbenchPart part, String sourceHandle, 
	    IResource resource, int lineNumber) throws CoreException 
	{
	    if (interactive) {
	        ICLineBreakpoint lineBp = CDIDebugModel.createBlankLineBreakpoint();
	        Map<String, Object> attributes = new HashMap<String, Object>();
	        CDIDebugModel.setLineBreakpointAttributes(
	            attributes, sourceHandle, getBreakpointType(), lineNumber, true, 0, "" ); //$NON-NLS-1$
	        openBreakpointPropertiesDialog(lineBp, part, resource, attributes);
	    } else {
	        CDIDebugModel.createLineBreakpoint( sourceHandle, resource, getBreakpointType(), lineNumber, true, 0, "", true );//$NON-NLS-1$
	    }
	}

	@Override
	protected ICFunctionBreakpoint findFunctionBreakpoint(String sourceHandle, IResource resource, String functionName) 
	    throws CoreException 
	{
		return CDIDebugModel.functionBreakpointExists( sourceHandle, resource, functionName );
	}

	@Override
	protected void createFunctionBreakpoint(boolean interactive, IWorkbenchPart part, String sourceHandle, 
	    IResource resource, String functionName, int charStart, int charEnd, int lineNumber ) throws CoreException 
	{
        if (interactive) {
            ICFunctionBreakpoint bp = CDIDebugModel.createBlankFunctionBreakpoint();
            Map<String, Object> attributes = new HashMap<String, Object>();
            CDIDebugModel.setFunctionBreakpointAttributes( attributes, sourceHandle, getBreakpointType(), functionName, 
                charStart, charEnd, lineNumber, true, 0, "" ); //$NON-NLS-1$
            openBreakpointPropertiesDialog(bp, part, resource, attributes);
        } else {	    
            CDIDebugModel.createFunctionBreakpoint(sourceHandle, resource, getBreakpointType(), functionName, charStart,
                charEnd, lineNumber, true, 0, "", true); //$NON-NLS-1$
        }            
	}

	@Override
	protected ICWatchpoint findWatchpoint( String sourceHandle, IResource resource, String expression ) throws CoreException {
		return CDIDebugModel.watchpointExists( sourceHandle, resource, expression );
	}

	@Override
    protected void createWatchpoint( boolean interactive, IWorkbenchPart part, String sourceHandle, IResource resource, 
        int charStart, int charEnd, int lineNumber, String expression, String memorySpace, String range) throws CoreException 
    {
        ICWatchpoint bp = CDIDebugModel.createBlankWatchpoint();
        Map<String, Object> attributes = new HashMap<String, Object>();
        CDIDebugModel.setWatchPointAttributes(attributes, sourceHandle, resource, true, false, 
            expression, memorySpace, new BigInteger(range), true, 0, ""); //$NON-NLS-1$
        openBreakpointPropertiesDialog(bp, part, resource, attributes);
	}

	@Override
    protected void createEventBreakpoint( boolean interactive, IWorkbenchPart part, IResource resource, String type, 
    		String arg ) throws CoreException 
    {
        ICEventBreakpoint bp = CDIDebugModel.createBlankEventBreakpoint();
        Map<String, Object> attributes = new HashMap<String, Object>();
        CDIDebugModel.setEventBreakpointAttributes(attributes,type, arg);
        openBreakpointPropertiesDialog(bp, part, resource, attributes);
	}
	
	protected int getBreakpointType() {
		return ICBreakpointType.REGULAR;
	}
	
}