ecommons.waltable/org.eclipse.statet.ecommons.waltable.core/src/org/eclipse/statet/ecommons/waltable/selection/SelectionFlags.java

/*=============================================================================#
 # Copyright (c) 2012, 2020 Original NatTable authors and others.
 # 
 # This program and the accompanying materials are made available under the
 # terms of the Eclipse Public License 2.0 which is available at
 # https://www.eclipse.org/legal/epl-2.0.
 # 
 # SPDX-License-Identifier: EPL-2.0
 # 
 # Contributors:
 #     Original NatTable authors and others - initial API and implementation
 #=============================================================================*/

package org.eclipse.statet.ecommons.waltable.selection;

import org.eclipse.swt.SWT;


public class SelectionFlags {
	
	
	/** Extend current selection */
	public static final int RANGE_SELECTION= SWT.SHIFT;
	/** Retain or toggle */
	public static final int RETAIN_SELECTION= SWT.CTRL;
	
	
	public static final int swt2Flags(final int swtMask) {
		int flags= 0;
		if ((swtMask & SWT.MOD2) != 0) {
			flags |= RANGE_SELECTION;
		}
		if ((swtMask & SWT.MOD1) != 0) {
			flags |= RETAIN_SELECTION;
		}
		return flags;
	}
	
}