X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;ds=sidebyside;f=src%2Fbe%2Fnikiroo%2Futils%2Fmain%2Fjustify.java;h=2a83389ea047f75838ce7c46b5e288aedb0f7d1c;hb=8b2627ce767579eb616e262b3f45f810a88ec200;hp=cf589059a5ebf398cea085fcfc06913067e32d73;hpb=9e50696ec75e70b4eb592a9a1b6fceacf169977f;p=nikiroo-utils.git
diff --git a/src/be/nikiroo/utils/main/justify.java b/src/be/nikiroo/utils/main/justify.java
deleted file mode 100644
index cf58905..0000000
--- a/src/be/nikiroo/utils/main/justify.java
+++ /dev/null
@@ -1,95 +0,0 @@
-package be.nikiroo.utils.main;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Scanner;
-
-import be.nikiroo.utils.StringUtils;
-import be.nikiroo.utils.StringUtils.Alignment;
-
-/**
- * Text justification (left, right, center, justify).
- *
- * @author niki
- */
-public class justify {
- /**
- * Syntax: $0 ([left|right|center|justify]) (max width)
- *
- *
- * - mode: left, right, center or full justification (defaults to left)
- * - max width: the maximum width of a line, or "" for "no maximum"
- * (defaults to "no maximum")
- *
- *
- * @param args
- */
- public static void main(String[] args) {
- int width = -1;
- StringUtils.Alignment align = Alignment.LEFT;
-
- if (args.length >= 1) {
- align = Alignment.valueOf(args[0].toUpperCase());
- }
- if (args.length >= 2) {
- width = Integer.parseInt(args[1]);
- }
-
- // TODO: move to utils?
- List lines = new ArrayList();
- Scanner scan = new Scanner(System.in);
- scan.useDelimiter("[\r\n]");
- try {
- StringBuilder previous = null;
- StringBuilder tmp = new StringBuilder();
- while (scan.hasNext()) {
- String current = scan.next();
- tmp.setLength(0);
- for (String word : current.split(" ")) {
- if (word.isEmpty()) {
- continue;
- }
-
- if (tmp.length() > 0) {
- tmp.append(' ');
- }
- tmp.append(word.trim());
- }
- current = tmp.toString();
-
- if (previous == null) {
- previous = new StringBuilder();
- } else {
- if (current.isEmpty() || isFullLine(previous)) {
- lines.add(previous.toString());
- previous.setLength(0);
- } else {
- previous.append(' ');
- }
- }
-
- previous.append(current);
- }
-
- if (previous != null) {
- lines.add(previous.toString());
- }
- } finally {
- scan.close();
- }
-
- // TODO: supports bullet lines "- xxx" and sub levels
- for (String line : lines) {
- for (String subline : StringUtils.justifyText(line, width, align)) {
- System.out.println(subline);
- }
- }
- }
-
- static private boolean isFullLine(StringBuilder line) {
- return line.length() == 0 //
- || line.charAt(line.length() - 1) == '.'
- || line.charAt(line.length() - 1) == '"'
- || line.charAt(line.length() - 1) == '»';
- }
-}