A massive organize imports and formatting of the sources using default Eclipse code...

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / ui / text / LineBreakingReader.java

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 (file)
--- 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;
-       }       
+       }
 }