/*******************************************************************************
 * See the NOTICE file distributed with this work for additional information
 * regarding copyright ownership.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package hr.fer.zemris.vhdllab.applets.editor.newtb.view.patternPanels;

import hr.fer.zemris.vhdllab.applets.editor.newtb.exceptions.UniformPatternException;
import hr.fer.zemris.vhdllab.applets.editor.newtb.exceptions.UniformSignalChangeException;
import hr.fer.zemris.vhdllab.applets.editor.newtb.model.patterns.LeftShiftPattern;
import hr.fer.zemris.vhdllab.applets.editor.newtb.model.patterns.Pattern;

public class LShiftPatternPanel extends ShiftPatternPanel {

	private static final long serialVersionUID = 1L;
	
	@Override
	protected String getPicName() {
		return "shiftL.png";
	}
	@Override
	public Pattern getPattern(int cycles, int dim, long periodLength)
			throws NumberFormatException, UniformSignalChangeException,
			UniformPatternException {
		super.getPattern(cycles, dim, periodLength);
		return new LeftShiftPattern(
				cycles,
				(short)dim,
				getValueBig(initTB.getText()),
				((Integer)shiftInCombo.getSelectedItem()).shortValue(),
				Long.parseLong(this.LenTB.getText()) * periodLength,
				initTB,
				LenTB
				);
	}
	@Override
	public String toString() {
		return "Shift left";
	}
}