--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/platform/TextBreakIteratorICU.cpp	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2006 Lars Knoll <lars@trolltech.com>
+ * Copyright (C) 2007 Apple Inc. All rights reserved.
+ *
+ * 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.
+ *
+ */
+
+#include "config.h"
+#include "TextBreakIterator.h"
+
+#include "TextBreakIteratorInternalICU.h"
+
+#include <unicode/ubrk.h>
+
+namespace WebCore {
+
+static TextBreakIterator* setUpIterator(bool& createdIterator, TextBreakIterator*& iterator,
+    UBreakIteratorType type, const UChar* string, int length)
+{
+    if (!string)
+        return 0;
+
+    if (!createdIterator) {
+        UErrorCode openStatus = U_ZERO_ERROR;
+        iterator = static_cast<TextBreakIterator*>(ubrk_open(type, currentTextBreakLocaleID(), 0, 0, &openStatus));
+        createdIterator = true;
+    }
+    if (!iterator)
+        return 0;
+
+    UErrorCode setTextStatus = U_ZERO_ERROR;
+    ubrk_setText(iterator, string, length, &setTextStatus);
+    if (U_FAILURE(setTextStatus))
+        return 0;
+
+    return iterator;
+}
+
+TextBreakIterator* characterBreakIterator(const UChar* string, int length)
+{
+    static bool createdCharacterBreakIterator = false;
+    static TextBreakIterator* staticCharacterBreakIterator;
+    return setUpIterator(createdCharacterBreakIterator,
+        staticCharacterBreakIterator, UBRK_CHARACTER, string, length);
+}
+
+TextBreakIterator* wordBreakIterator(const UChar* string, int length)
+{
+    static bool createdWordBreakIterator = false;
+    static TextBreakIterator* staticWordBreakIterator;
+    return setUpIterator(createdWordBreakIterator,
+        staticWordBreakIterator, UBRK_WORD, string, length);
+}
+
+TextBreakIterator* lineBreakIterator(const UChar* string, int length)
+{
+    static bool createdLineBreakIterator = false;
+    static TextBreakIterator* staticLineBreakIterator;
+    return setUpIterator(createdLineBreakIterator,
+        staticLineBreakIterator, UBRK_LINE, string, length);
+}
+
+TextBreakIterator* sentenceBreakIterator(const UChar* string, int length)
+{
+    static bool createdSentenceBreakIterator = false;
+    static TextBreakIterator* staticSentenceBreakIterator;
+    return setUpIterator(createdSentenceBreakIterator,
+        staticSentenceBreakIterator, UBRK_SENTENCE, string, length);
+}
+
+int textBreakFirst(TextBreakIterator* bi)
+{
+    return ubrk_first(bi);
+}
+
+int textBreakNext(TextBreakIterator* bi)
+{
+    return ubrk_next(bi);
+}
+
+int textBreakPreceding(TextBreakIterator* bi, int pos)
+{
+    return ubrk_preceding(bi, pos);
+}
+
+int textBreakFollowing(TextBreakIterator* bi, int pos)
+{
+    return ubrk_following(bi, pos);
+}
+
+int textBreakCurrent(TextBreakIterator* bi)
+{
+    return ubrk_current(bi);
+}
+
+bool isTextBreak(TextBreakIterator* bi, int pos)
+{
+    return ubrk_isBoundary(bi, pos);
+}
+
+}