Merge branch 'subtree'

[fanfix.git] / src / be / nikiroo / utils / main / justify.java

diff --git a/src/be/nikiroo/utils/main/justify.java b/src/be/nikiroo/utils/main/justify.java
deleted file mode 100644 (file)
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)
-        * <p>
-        * <ul>
-        * <li>mode: left, right, center or full justification (defaults to left)</li>
-        * <li>max width: the maximum width of a line, or "" for "no maximum"
-        * (defaults to "no maximum")</li>
-        * </ul>
-        * 
-        * @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<String> lines = new ArrayList<String>();
-               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) == '»';
-       }
-}