X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/LineBreakingReader.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/LineBreakingReader.java
deleted file mode 100644
index c69c0c8..0000000
--- a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/LineBreakingReader.java
+++ /dev/null
@@ -1,116 +0,0 @@
-package net.sourceforge.phpdt.internal.ui.text;
-
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.Reader;
-import java.text.BreakIterator;
-
-import org.eclipse.swt.graphics.GC;
-
-/*
- * Not a real reader. Could change if requested
- */
-public class LineBreakingReader {
-
-	private BufferedReader fReader;
-
-	private GC fGC;
-
-	private int fMaxWidth;
-
-	private String fLine;
-
-	private int fOffset;
-
-	private BreakIterator fLineBreakIterator;
-
-	/**
-	 * Creates a reader that breaks an input text to fit in a given width.
-	 * 
-	 * @param reader
-	 *            Reader of the input text
-	 * @param gc
-	 *            The graphic context that defines the currently used font sizes
-	 * @param maxLineWidth
-	 *            The max width (pixes) where the text has to fit in
-	 */
-	public LineBreakingReader(Reader reader, GC gc, int maxLineWidth) {
-		fReader = new BufferedReader(reader);
-		fGC = gc;
-		fMaxWidth = maxLineWidth;
-		fOffset = 0;
-		fLine = null;
-		fLineBreakIterator = BreakIterator.getLineInstance();
-	}
-
-	public boolean isFormattedLine() {
-		return fLine != null;
-	}
-
-	/**
-	 * Reads the next line. The lengths of the line will not exceed the gived
-	 * maximum width.
-	 */
-	public String readLine() throws IOException {
-		if (fLine == null) {
-			String line = fReader.readLine();
-			if (line == null)
-				return null;
-
-			int lineLen = fGC.textExtent(line).x;
-			if (lineLen < fMaxWidth) {
-				return line;
-			}
-			fLine = line;
-			fLineBreakIterator.setText(line);
-			fOffset = 0;
-		}
-		int breakOffset = findNextBreakOffset(fOffset);
-		String res;
-		if (breakOffset != BreakIterator.DONE) {
-			res = fLine.substring(fOffset, breakOffset);
-			fOffset = findWordBegin(breakOffset);
-			if (fOffset == fLine.length()) {
-				fLine = null;
-			}
-		} else {
-			res = fLine.substring(fOffset);
-			fLine = null;
-		}
-		return res;
-	}
-
-	private int findNextBreakOffset(int currOffset) {
-		int currWidth = 0;
-		int nextOffset = fLineBreakIterator.following(currOffset);
-		while (nextOffset != BreakIterator.DONE) {
-			String word = fLine.substring(currOffset, nextOffset);
-			int wordWidth = fGC.textExtent(word).x;
-			int nextWidth = wordWidth + currWidth;
-			if (nextWidth > fMaxWidth) {
-				if (currWidth > 0) {
-					return currOffset;
-				} else {
-					return nextOffset;
-				}
-			}
-			currWidth = nextWidth;
-			currOffset = nextOffset;
-			nextOffset = fLineBreakIterator.next();
-		}
-		return nextOffset;
-	}
-
-	private int findWordBegin(int idx) {
-		while (idx < fLine.length()
-				&& Character.isWhitespace(fLine.charAt(idx))) {
-			idx++;
-		}
-		return idx;
-	}
-}