/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

This program 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 Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.texts; import gplx.*;
public class StringTableCol {
	public StringTableColAlign Halign() {return halign;} public StringTableCol Halign_(StringTableColAlign val) {halign = val; return this;} StringTableColAlign halign = StringTableColAlign.Left;
	public int LengthMax() {return lengthMax;} int lengthMax = Int_.MinValue;
	public int LengthMin() {return lengthMin;} int lengthMin = Int_.MaxValue;
	public void AdjustFor(String s) {
		int length = String_.Len(s);
		if (length > lengthMax) lengthMax = length;
		if (length < lengthMin) lengthMin = length;
	}
	public String PadCell(String cell) {
		int diff = lengthMax - String_.Len(cell);
		int val = halign.Val();
		if		(val == StringTableColAlign.Left.Val())	return cell + String_.Repeat(" ", diff);
		else if (val == StringTableColAlign.Right.Val())	return String_.Repeat(" ", diff) + cell;
		else if (val == StringTableColAlign.Mid.Val())	return String_.Concat(String_.Repeat(" ", diff / 2), cell, String_.Repeat(" ", (diff / 2) + (diff % 2)));
		else									throw Err_.unhandled(halign.Val());
	}
	public static StringTableCol new_() {return new StringTableCol();} StringTableCol() {}
	public static StringTableCol as_(Object obj) {return obj instanceof StringTableCol ? (StringTableCol)obj : null;}
	public static StringTableCol cast_(Object obj) {try {return (StringTableCol)obj;} catch(Exception exc) {throw Err_.type_mismatch_exc_(exc, StringTableCol.class, obj);}}
}
