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>

1 files changed, 109 insertions, 0 deletions

diff --git a/src/corelib/text/qharfbuzz.cpp b/src/corelib/text/qharfbuzz.cpp
new file mode 100644
index 0000000000..a3e266ccd2
--- /dev/null
+++ b/src/corelib/text/qharfbuzz.cpp
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qharfbuzz_p.h"
+
+#include "qunicodetables_p.h"
+#if QT_CONFIG(library)
+#include "qlibrary.h"
+#endif
+
+QT_USE_NAMESPACE
+
+extern "C" {
+
+void HB_GetUnicodeCharProperties(HB_UChar32 ch, HB_CharCategory *category, int *combiningClass)
+{
+    const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch);
+    *category = (HB_CharCategory)prop->category;
+    *combiningClass = prop->combiningClass;
+}
+
+HB_CharCategory HB_GetUnicodeCharCategory(HB_UChar32 ch)
+{
+    return (HB_CharCategory)QChar::category(ch);
+}
+
+int HB_GetUnicodeCharCombiningClass(HB_UChar32 ch)
+{
+    return QChar::combiningClass(ch);
+}
+
+HB_UChar16 HB_GetMirroredChar(HB_UChar16 ch)
+{
+    return QChar::mirroredChar(ch);
+}
+
+void (*HB_Library_Resolve(const char *library, int version, const char *symbol))()
+{
+#if !QT_CONFIG(library)
+    Q_UNUSED(library);
+    Q_UNUSED(version);
+    Q_UNUSED(symbol);
+    return 0;
+#else
+    return QLibrary::resolve(QLatin1String(library), version, symbol);
+#endif
+}
+
+} // extern "C"
+
+QT_BEGIN_NAMESPACE
+
+HB_Bool qShapeItem(HB_ShaperItem *item)
+{
+    return HB_ShapeItem(item);
+}
+
+HB_Face qHBNewFace(void *font, HB_GetFontTableFunc tableFunc)
+{
+    return HB_AllocFace(font, tableFunc);
+}
+
+HB_Face qHBLoadFace(HB_Face face)
+{
+    return HB_LoadFace(face);
+}
+
+void qHBFreeFace(HB_Face face)
+{
+    HB_FreeFace(face);
+}
+
+QT_END_NAMESPACE