diff options
author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
---|---|---|
committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/rendering/break_lines.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/rendering/break_lines.h')
-rw-r--r-- | Source/WebCore/rendering/break_lines.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Source/WebCore/rendering/break_lines.h b/Source/WebCore/rendering/break_lines.h new file mode 100644 index 0000000..4d6b8dc --- /dev/null +++ b/Source/WebCore/rendering/break_lines.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2005 Apple Computer, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef break_lines_h +#define break_lines_h + +#include <wtf/unicode/Unicode.h> + +namespace WebCore { + + int nextBreakablePosition(const UChar*, int pos, int len, bool breakNBSP = false); + + inline bool isBreakable(const UChar* str, int pos, int len, int& nextBreakable, bool breakNBSP = false) + { + if (pos > nextBreakable) + nextBreakable = nextBreakablePosition(str, pos, len, breakNBSP); + return pos == nextBreakable; + } + +} // namespace WebCore + +#endif // break_lines_h |