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, 0 insertions, 111 deletions

diff --git a/src/corelib/tools/qlocale_icu.cpp b/src/corelib/tools/qlocale_icu.cpp
deleted file mode 100644
index afe0aae583..0000000000
--- a/src/corelib/tools/qlocale_icu.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-/****************************************************************************
-**
-** 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 "qglobal.h"
-#include "qdebug.h"
-#include "qlocale_p.h"
-#include "qmutex.h"
-
-#include "unicode/uloc.h"
-#include "unicode/ustring.h"
-
-QT_BEGIN_NAMESPACE
-
-typedef int32_t (*Ptr_u_strToCase)(UChar *dest, int32_t destCapacity, const UChar *src, int32_t srcLength, const char *locale, UErrorCode *pErrorCode);
-
-// caseFunc can either be u_strToUpper or u_strToLower
-static bool qt_u_strToCase(const QString &str, QString *out, const char *localeID, Ptr_u_strToCase caseFunc)
-{
-    Q_ASSERT(out);
-
-    int32_t size = str.size();
-    size += size >> 2; // add 25% for possible expansions
-    QString result(size, Qt::Uninitialized);
-
-    UErrorCode status = U_ZERO_ERROR;
-
-    size = caseFunc(reinterpret_cast<UChar *>(result.data()), result.size(),
-            reinterpret_cast<const UChar *>(str.constData()), str.size(),
-            localeID, &status);
-
-    if (U_FAILURE(status) && status != U_BUFFER_OVERFLOW_ERROR)
-        return false;
-
-    if (size < result.size()) {
-        result.resize(size);
-    } else if (size > result.size()) {
-        // the resulting string is larger than our source string
-        result.resize(size);
-
-        status = U_ZERO_ERROR;
-        size = caseFunc(reinterpret_cast<UChar *>(result.data()), result.size(),
-            reinterpret_cast<const UChar *>(str.constData()), str.size(),
-            localeID, &status);
-
-        if (U_FAILURE(status))
-            return false;
-
-        // if the sizes don't match now, we give up.
-        if (size != result.size())
-            return false;
-    }
-
-    *out = result;
-    return true;
-}
-
-QString QIcu::toUpper(const QByteArray &localeID, const QString &str, bool *ok)
-{
-    QString out;
-    bool err = qt_u_strToCase(str, &out, localeID, u_strToUpper);
-    if (ok)
-        *ok = err;
-    return out;
-}
-
-QString QIcu::toLower(const QByteArray &localeID, const QString &str, bool *ok)
-{
-    QString out;
-    bool err = qt_u_strToCase(str, &out, localeID, u_strToLower);
-    if (ok)
-        *ok = err;
-    return out;
-}
-
-QT_END_NAMESPACE