From a9aa206b7b8ac4e69f8c46233b4080e00e845ff5 Mon Sep 17 00:00:00 2001
From: Edward Welbourne <edward.welbourne@qt.io>
Date: Mon, 27 May 2019 19:13:54 +0200
Subject: Move text-related code out of corelib/tools/ to corelib/text/

This includes byte array, string, char, unicode, locale, collation and
regular expressions.

Change-Id: I8b125fa52c8c513eb57a0f1298b91910e5a0d786
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
---
 src/corelib/text/qunicodetools_p.h | 110 +++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 src/corelib/text/qunicodetools_p.h

(limited to 'src/corelib/text/qunicodetools_p.h')

diff --git a/src/corelib/text/qunicodetools_p.h b/src/corelib/text/qunicodetools_p.h
new file mode 100644
index 0000000000..ed6fcb5d65
--- /dev/null
+++ b/src/corelib/text/qunicodetools_p.h
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QUNICODETOOLS_P_H
+#define QUNICODETOOLS_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of other Qt classes.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/private/qglobal_p.h>
+#include <QtCore/qchar.h>
+
+QT_BEGIN_NAMESPACE
+
+struct QCharAttributes
+{
+    uchar graphemeBoundary : 1;
+    uchar wordBreak        : 1;
+    uchar sentenceBoundary : 1;
+    uchar lineBreak        : 1;
+    uchar whiteSpace       : 1;
+    uchar wordStart        : 1;
+    uchar wordEnd          : 1;
+    uchar mandatoryBreak   : 1;
+};
+Q_DECLARE_TYPEINFO(QCharAttributes, Q_PRIMITIVE_TYPE);
+
+namespace QUnicodeTools {
+
+// ### temporary
+struct ScriptItem
+{
+    int position;
+    int script;
+};
+
+} // namespace QUnicodeTools
+Q_DECLARE_TYPEINFO(QUnicodeTools::ScriptItem, Q_PRIMITIVE_TYPE);
+namespace QUnicodeTools {
+
+enum CharAttributeOption {
+    GraphemeBreaks = 0x01,
+    WordBreaks = 0x02,
+    SentenceBreaks = 0x04,
+    LineBreaks = 0x08,
+    WhiteSpaces = 0x10,
+    HangulLineBreakTailoring = 0x20,
+    DefaultOptionsCompat = GraphemeBreaks | LineBreaks | WhiteSpaces, // ### remove
+
+    DontClearAttributes = 0x1000
+};
+Q_DECLARE_FLAGS(CharAttributeOptions, CharAttributeOption)
+
+// attributes buffer has to have a length of string length + 1
+Q_CORE_EXPORT void initCharAttributes(const ushort *string, int length,
+                                      const ScriptItem *items, int numItems,
+                                      QCharAttributes *attributes, CharAttributeOptions options = DefaultOptionsCompat);
+
+
+Q_CORE_EXPORT void initScripts(const ushort *string, int length, uchar *scripts);
+
+} // namespace QUnicodeTools
+
+QT_END_NAMESPACE
+
+#endif // QUNICODETOOLS_P_H
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