aboutsummaryrefslogtreecommitdiff
path: root/libjava/classpath/java/awt/font/LineBreakMeasurer.java
diff options
context:
space:
mode:
authorAndrew Haley <aph@redhat.com>2016-09-30 16:24:48 +0000
committerAndrew Haley <aph@gcc.gnu.org>2016-09-30 16:24:48 +0000
commit07b78716af6a9d7c9fd1e94d9baf94a52c873947 (patch)
tree3f22b3241c513ad168c8353805614ae1249410f4 /libjava/classpath/java/awt/font/LineBreakMeasurer.java
parenteae993948bae8b788c53772bcb9217c063716f93 (diff)
downloadgcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.zip
gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.gz
gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.tar.bz2
Makefile.def: Remove libjava.
2016-09-30 Andrew Haley <aph@redhat.com> * Makefile.def: Remove libjava. * Makefile.tpl: Likewise. * Makefile.in: Regenerate. * configure.ac: Likewise. * configure: Likewise. * gcc/java: Remove. * libjava: Likewise. From-SVN: r240662
Diffstat (limited to 'libjava/classpath/java/awt/font/LineBreakMeasurer.java')
-rw-r--r--libjava/classpath/java/awt/font/LineBreakMeasurer.java148
1 files changed, 0 insertions, 148 deletions
diff --git a/libjava/classpath/java/awt/font/LineBreakMeasurer.java b/libjava/classpath/java/awt/font/LineBreakMeasurer.java
deleted file mode 100644
index d11f20d..0000000
--- a/libjava/classpath/java/awt/font/LineBreakMeasurer.java
+++ /dev/null
@@ -1,148 +0,0 @@
-/* LineBreakMeasurer.java
- Copyright (C) 2006 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package java.awt.font;
-
-import java.text.AttributedCharacterIterator;
-import java.text.BreakIterator;
-
-public final class LineBreakMeasurer
-{
- private AttributedCharacterIterator text;
- private int position;
- private TextMeasurer tm;
- private int numChars;
-
- public LineBreakMeasurer(AttributedCharacterIterator text,
- BreakIterator breakIter, FontRenderContext frc)
- {
- this( text, frc );
- }
-
- public LineBreakMeasurer(AttributedCharacterIterator text,
- FontRenderContext frc)
- {
- this.text = text;
- position = 0;
- numChars = text.getEndIndex();
- tm = new TextMeasurer( text, frc );
- }
-
- public void deleteChar(AttributedCharacterIterator newParagraph,
- int deletePos)
- {
- tm.deleteChar( newParagraph, deletePos );
- position = 0;
- }
-
- public void insertChar(AttributedCharacterIterator newParagraph,
- int insertPos)
- {
- tm.insertChar( newParagraph, insertPos );
- position = 0;
- }
-
- public TextLayout nextLayout(float wrappingWidth)
- {
- return nextLayout( wrappingWidth, numChars, false );
- }
-
- public TextLayout nextLayout(float wrappingWidth, int offsetLimit,
- boolean requireNextWord)
- {
- int next = nextOffset( wrappingWidth, offsetLimit, requireNextWord );
- TextLayout tl = tm.getLayout( position, next );
- position = next;
- return tl;
- }
-
- public int nextOffset(float wrappingWidth)
- {
- return nextOffset( wrappingWidth, numChars, false );
- }
-
- public int nextOffset(float wrappingWidth, int offsetLimit,
- boolean requireNextWord)
- {
- int guessOffset = tm.getLineBreakIndex(position, wrappingWidth);
- if( offsetLimit > numChars )
- offsetLimit = numChars;
-
- if( guessOffset > offsetLimit )
- {
- text.setIndex( offsetLimit );
- return offsetLimit;
- }
-
- text.setIndex( guessOffset );
-
- // If we're on a breaking character, return directly
- if( Character.isWhitespace( text.current() ) )
- return guessOffset;
-
- // Otherwise jump forward or backward to the last such char.
- if( !requireNextWord )
- while( !Character.isWhitespace( text.previous() ) &&
- guessOffset > position )
- guessOffset--;
- else
- while( !Character.isWhitespace( text.next() ) &&
- guessOffset < offsetLimit )
- guessOffset++;
-
- if( guessOffset > offsetLimit )
- {
- text.setIndex( offsetLimit );
- return offsetLimit;
- }
-
- text.setIndex( guessOffset );
-
- return guessOffset;
- }
-
- public void setPosition(int newPosition)
- {
- position = newPosition;
- }
-
- public int getPosition()
- {
- return position;
- }
-}