1.1 --- a/java/sql-dk/src/info/globalcode/sql/dk/formatting/TabularWrappingFormatter.java	Mon Mar 04 17:06:42 2019 +0100
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,116 +0,0 @@
     1.4 -/**
     1.5 - * SQL-DK
     1.6 - * Copyright © 2014 František Kučera (frantovo.cz)
     1.7 - *
     1.8 - * This program is free software: you can redistribute it and/or modify
     1.9 - * it under the terms of the GNU General Public License as published by
    1.10 - * the Free Software Foundation, either version 3 of the License, or
    1.11 - * (at your option) any later version.
    1.12 - *
    1.13 - * This program is distributed in the hope that it will be useful,
    1.14 - * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.15 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    1.16 - * GNU General Public License for more details.
    1.17 - *
    1.18 - * You should have received a copy of the GNU General Public License
    1.19 - * along with this program. If not, see <http://www.gnu.org/licenses/>.
    1.20 - */
    1.21 -package info.globalcode.sql.dk.formatting;
    1.22 -
    1.23 -import info.globalcode.sql.dk.ColorfulPrintWriter.TerminalColor;
    1.24 -import java.util.ArrayList;
    1.25 -import java.util.List;
    1.26 -import static info.globalcode.sql.dk.Functions.lpad;
    1.27 -import static info.globalcode.sql.dk.Functions.rpad;
    1.28 -import static info.globalcode.sql.dk.Functions.repeat;
    1.29 -
    1.30 -/**
    1.31 - * Longer values are line-wrapped – the cell then contains multiple lines. Marks are added to
    1.32 - * signalize forced line ends (not present in original data).
    1.33 - *
    1.34 - * @author Ing. František Kučera (frantovo.cz)
    1.35 - */
    1.36 -public class TabularWrappingFormatter extends TabularFormatter {
    1.37 -
    1.38 -	public static final String NAME = "tabular-wrapping"; // bash-completion:formatter
    1.39 -	private List<String[]> currentRow;
    1.40 -
    1.41 -	public TabularWrappingFormatter(FormatterContext formatterContext) {
    1.42 -		super(formatterContext);
    1.43 -	}
    1.44 -
    1.45 -	@Override
    1.46 -	public void writeStartResultSet(ColumnsHeader header) {
    1.47 -		super.writeStartResultSet(header);
    1.48 -		currentRow = new ArrayList<>(header.getColumnCount());
    1.49 -	}
    1.50 -
    1.51 -	@Override
    1.52 -	protected void writeColumnValueInternal(Object value) {
    1.53 -		boolean rightAlign = value instanceof Number || value instanceof Boolean;
    1.54 -		String valueString = String.valueOf(value);
    1.55 -		int columnWidth = getColumnWidth(getCurrentColumnsCount()) - 1;  // -1 = space for new line symbol
    1.56 -		currentRow.add(wrapLines(valueString, columnWidth, rightAlign));
    1.57 -	}
    1.58 -
    1.59 -	@Override
    1.60 -	public void writeEndRow() {
    1.61 -		super.writeEndRow();
    1.62 -
    1.63 -		int wrappedLine = 0;
    1.64 -		boolean hasMoreWrappedLines;
    1.65 -
    1.66 -		do {
    1.67 -			hasMoreWrappedLines = false;
    1.68 -			for (int i = 0; i < currentRow.size(); i++) {
    1.69 -				if (i == 0) {
    1.70 -					printTableIndent();
    1.71 -					printTableBorder("│ ");
    1.72 -				} else {
    1.73 -					printTableBorder(" │ ");
    1.74 -				}
    1.75 -				String[] columnArray = currentRow.get(i);
    1.76 -				if (wrappedLine < columnArray.length) {
    1.77 -					printValueWithWhitespaceReplaced(columnArray[wrappedLine]);
    1.78 -
    1.79 -					if (wrappedLine < columnArray.length - 1) {
    1.80 -						out.print(TerminalColor.Red, "↩");
    1.81 -						hasMoreWrappedLines = true;
    1.82 -					} else {
    1.83 -						out.print(" ");
    1.84 -					}
    1.85 -
    1.86 -				} else {
    1.87 -					out.print(repeat(' ', getColumnWidth(i + 1)));
    1.88 -				}
    1.89 -
    1.90 -				if (i == (currentRow.size() - 1)) {
    1.91 -					printTableBorder(" │");
    1.92 -				}
    1.93 -			}
    1.94 -			out.println();
    1.95 -			out.flush();
    1.96 -			wrappedLine++;
    1.97 -		} while (hasMoreWrappedLines);
    1.98 -
    1.99 -		currentRow.clear();
   1.100 -	}
   1.101 -
   1.102 -	@Override
   1.103 -	public void writeEndRowInternal() {
   1.104 -		// already done – wrapped row ends
   1.105 -	}
   1.106 -
   1.107 -	private static String[] wrapLines(String s, int width, boolean rightAlign) {
   1.108 -		String[] array = new String[(s.length() - 1) / width + 1];
   1.109 -		for (int i = 0; i < array.length; i++) {
   1.110 -			if (i == array.length - 1) {
   1.111 -				String part = s.substring(i * width, s.length());
   1.112 -				array[i] = rightAlign ? lpad(part, width) : rpad(part, width);
   1.113 -			} else {
   1.114 -				array[i] = s.substring(i * width, (i + 1) * width);
   1.115 -			}
   1.116 -		}
   1.117 -		return array;
   1.118 -	}
   1.119 -}