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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/LineBreakingReader.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/LineBreakingReader.java
index 4b27afe..c69c0c8 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/LineBreakingReader.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/LineBreakingReader.java
@@ -4,7 +4,7 @@ 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;
@@ -16,75 +16,82 @@ 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 
+	 * 
+	 * @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();
+		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.
+	 * 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();
+			String line = fReader.readLine();
 			if (line == null)
 				return null;
-								
-			int lineLen= fGC.textExtent(line).x;
+
+			int lineLen = fGC.textExtent(line).x;
 			if (lineLen < fMaxWidth) {
 				return line;
 			}
-			fLine= line;
+			fLine = line;
 			fLineBreakIterator.setText(line);
-			fOffset= 0;
+			fOffset = 0;
 		}
-		int breakOffset= findNextBreakOffset(fOffset);
+		int breakOffset = findNextBreakOffset(fOffset);
 		String res;
 		if (breakOffset != BreakIterator.DONE) {
-			res= fLine.substring(fOffset, breakOffset);
-			fOffset= findWordBegin(breakOffset);
+			res = fLine.substring(fOffset, breakOffset);
+			fOffset = findWordBegin(breakOffset);
 			if (fOffset == fLine.length()) {
-				fLine= null;
+				fLine = null;
 			}
 		} else {
-			res= fLine.substring(fOffset);
-			fLine= null;
+			res = fLine.substring(fOffset);
+			fLine = null;
 		}
 		return res;
 	}
-	
+
 	private int findNextBreakOffset(int currOffset) {
-		int currWidth= 0;
-		int nextOffset= fLineBreakIterator.following(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;
+			String word = fLine.substring(currOffset, nextOffset);
+			int wordWidth = fGC.textExtent(word).x;
+			int nextWidth = wordWidth + currWidth;
 			if (nextWidth > fMaxWidth) {
 				if (currWidth > 0) {
 					return currOffset;
@@ -92,17 +99,18 @@ public class LineBreakingReader {
 					return nextOffset;
 				}
 			}
-			currWidth= nextWidth;
-			currOffset= nextOffset;
-			nextOffset= fLineBreakIterator.next();
+			currWidth = nextWidth;
+			currOffset = nextOffset;
+			nextOffset = fLineBreakIterator.next();
 		}
 		return nextOffset;
 	}
-	
+
 	private int findWordBegin(int idx) {
-		while (idx < fLine.length() && Character.isWhitespace(fLine.charAt(idx))) {
+		while (idx < fLine.length()
+				&& Character.isWhitespace(fLine.charAt(idx))) {
 			idx++;
 		}
 		return idx;
-	}	
+	}
 }