/*******************************************************************************
 * This file is part of logisim-evolution.
 *
 *   logisim-evolution is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   logisim-evolution is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with logisim-evolution.  If not, see <http://www.gnu.org/licenses/>.
 *
 *   Original code by Carl Burch (http://www.cburch.com), 2011.
 *   Subsequent modifications by :
 *     + Haute École Spécialisée Bernoise
 *       http://www.bfh.ch
 *     + Haute École du paysage, d'ingénierie et d'architecture de Genève
 *       http://hepia.hesge.ch/
 *     + Haute École d'Ingénierie et de Gestion du Canton de Vaud
 *       http://www.heig-vd.ch/
 *   The project is currently maintained by :
 *     + REDS Institute - HEIG-VD
 *       Yverdon-les-Bains, Switzerland
 *       http://reds.heig-vd.ch
 *******************************************************************************/
package com.cburch.logisim.std.io;

import java.util.ArrayList;

import com.bfh.logisim.designrulecheck.Netlist;
import com.bfh.logisim.designrulecheck.NetlistComponent;
import com.bfh.logisim.fpgagui.FPGAReport;
import com.bfh.logisim.hdlgenerator.AbstractHDLGeneratorFactory;
import com.bfh.logisim.hdlgenerator.HDLGeneratorFactory;
import com.bfh.logisim.settings.Settings;
import com.cburch.logisim.data.AttributeSet;

public class ButtonHDLGeneratorFactory extends AbstractHDLGeneratorFactory {

	@Override
	public ArrayList<String> GetInlinedCode(Netlist Nets, Long ComponentId,
			NetlistComponent ComponentInfo, FPGAReport Reporter,
			String CircuitName, String HDLType) {
		ArrayList<String> Contents = new ArrayList<String>();
		String Preamble = (HDLType.equals(Settings.VHDL)) ? "" : "assign ";
		String AssignOperator = (HDLType.equals(Settings.VHDL)) ? " <= "
				: " = ";
		String OpenBracket = (HDLType.equals(Settings.VHDL)) ? "(" : "[";
		String CloseBracket = (HDLType.equals(Settings.VHDL)) ? ")" : "]";
		for (int i = 0; i < ComponentInfo.NrOfEnds(); i++) {
			if (ComponentInfo.EndIsConnected(i)) {
				Contents.add("   "
						+ Preamble
						+ GetNetName(ComponentInfo, i, true, HDLType, Nets)
						+ AssignOperator
						+ HDLGeneratorFactory.LocalInputBubbleBusname
						+ OpenBracket
						+ Integer.toString(ComponentInfo
								.GetLocalBubbleInputStartId() + i)
						+ CloseBracket + ";");
			}
		}
		return Contents;
	}

	@Override
	public boolean HDLTargetSupported(String HDLType, AttributeSet attrs) {
		return true;
	}

	@Override
	public boolean IsOnlyInlined(String HDLType) {
		return true;
	}
}