X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fjexer%2Fteditor%2FWord.java;h=483f9c3d86c46a1dfbf225876eb7b42c219ba0c1;hb=c4cefaa04ec122fc02efb6542451a31fdf722c32;hp=d4532bbfa2d720ead178d4a2efdabc35989c104a;hpb=71a389c9810382e014682dde52e94d3f34e385fa;p=fanfix.git

diff --git a/src/jexer/teditor/Word.java b/src/jexer/teditor/Word.java
index d4532bb..483f9c3 100644
--- a/src/jexer/teditor/Word.java
+++ b/src/jexer/teditor/Word.java
@@ -3,7 +3,7 @@
  *
  * The MIT License (MIT)
  *
- * Copyright (C) 2017 Kevin Lamonte
+ * Copyright (C) 2019 Kevin Lamonte
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -29,6 +29,7 @@
 package jexer.teditor;
 
 import jexer.bits.CellAttributes;
+import jexer.bits.StringUtils;
 
 /**
  * A Word represents text that was entered by the user.  It can be either
@@ -40,6 +41,10 @@ import jexer.bits.CellAttributes;
  */
 public class Word {
 
+    // ------------------------------------------------------------------------
+    // Variables --------------------------------------------------------------
+    // ------------------------------------------------------------------------
+
     /**
      * The color to render this word as on screen.
      */
@@ -61,6 +66,42 @@ public class Word {
      */
     private StringBuilder text = new StringBuilder(3);
 
+    // ------------------------------------------------------------------------
+    // Constructors -----------------------------------------------------------
+    // ------------------------------------------------------------------------
+
+    /**
+     * Construct a word with one character.
+     *
+     * @param ch the first character of the word
+     * @param defaultColor the color for unhighlighted text
+     * @param highlighter the highlighter to use
+     */
+    public Word(final int ch, final CellAttributes defaultColor,
+        final Highlighter highlighter) {
+
+        this.defaultColor = defaultColor;
+        this.highlighter = highlighter;
+        text.append(Character.toChars(ch));
+    }
+
+    /**
+     * Construct a word with an empty string.
+     *
+     * @param defaultColor the color for unhighlighted text
+     * @param highlighter the highlighter to use
+     */
+    public Word(final CellAttributes defaultColor,
+        final Highlighter highlighter) {
+
+        this.defaultColor = defaultColor;
+        this.highlighter = highlighter;
+    }
+
+    // ------------------------------------------------------------------------
+    // Word -------------------------------------------------------------------
+    // ------------------------------------------------------------------------
+
     /**
      * Get the color used to display this word on screen.
      *
@@ -94,12 +135,7 @@ public class Word {
      * @return the number of cells needed to display this word
      */
     public int getDisplayLength() {
-        // For now, just use the text length.  In the future, this will be a
-        // grapheme count.
-
-        // TODO: figure out how to handle the tab character.  Do we have a
-        // global tab stops list and current word position?
-        return text.length();
+        return StringUtils.width(text.toString());
     }
 
     /**
@@ -118,34 +154,6 @@ public class Word {
         return false;
     }
 
-    /**
-     * Construct a word with one character.
-     *
-     * @param ch the first character of the word
-     * @param defaultColor the color for unhighlighted text
-     * @param highlighter the highlighter to use
-     */
-    public Word(final char ch, final CellAttributes defaultColor,
-        final Highlighter highlighter) {
-
-        this.defaultColor = defaultColor;
-        this.highlighter = highlighter;
-        text.append(ch);
-    }
-
-    /**
-     * Construct a word with an empty string.
-     *
-     * @param defaultColor the color for unhighlighted text
-     * @param highlighter the highlighter to use
-     */
-    public Word(final CellAttributes defaultColor,
-        final Highlighter highlighter) {
-
-        this.defaultColor = defaultColor;
-        this.highlighter = highlighter;
-    }
-
     /**
      * Perform highlighting.
      */
@@ -172,9 +180,9 @@ public class Word {
      * @return either this word (if it was added), or a new word that
      * contains ch
      */
-    public Word addChar(final char ch) {
+    public Word addChar(final int ch) {
         if (text.length() == 0) {
-            text.append(ch);
+            text.append(Character.toChars(ch));
             return this;
         }
 
@@ -193,14 +201,14 @@ public class Word {
             && Character.isWhitespace(ch)
         ) {
             // Adding to a whitespace word, keep at it.
-            text.append(ch);
+            text.append(Character.toChars(ch));
             return this;
         }
         if (!Character.isWhitespace(text.charAt(0))
             && !Character.isWhitespace(ch)
         ) {
             // Adding to a non-whitespace word, keep at it.
-            text.append(ch);
+            text.append(Character.toChars(ch));
             return this;
         }