From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:06:44 +0200
Subject: Adding upstream version 4:7.4.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dbaccess/source/ui/misc/charsets.cxx | 130 +++++++++++++++++++++++++++++++++++
 1 file changed, 130 insertions(+)
 create mode 100644 dbaccess/source/ui/misc/charsets.cxx

(limited to 'dbaccess/source/ui/misc/charsets.cxx')

diff --git a/dbaccess/source/ui/misc/charsets.cxx b/dbaccess/source/ui/misc/charsets.cxx
new file mode 100644
index 000000000..546d21cb0
--- /dev/null
+++ b/dbaccess/source/ui/misc/charsets.cxx
@@ -0,0 +1,130 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <charsets.hxx>
+#include <core_resource.hxx>
+#include <osl/diagnose.h>
+#include <strings.hrc>
+#include <rtl/tencinfo.h>
+#include <svx/txenctab.hxx>
+
+namespace dbaui
+{
+    using namespace ::dbtools;
+
+    // OCharsetDisplay
+    OCharsetDisplay::OCharsetDisplay()
+        : m_aSystemDisplayName(DBA_RES( STR_RSC_CHARSETS ))
+    {
+    }
+
+    bool OCharsetDisplay::approveEncoding( const rtl_TextEncoding _eEncoding, const rtl_TextEncodingInfo& _rInfo ) const
+    {
+        if ( !OCharsetMap::approveEncoding( _eEncoding, _rInfo ) )
+            return false;
+
+        if ( RTL_TEXTENCODING_DONTKNOW == _eEncoding )
+            return true;
+
+        return !SvxTextEncodingTable::GetTextString(_eEncoding).isEmpty();
+    }
+
+    OCharsetDisplay::const_iterator OCharsetDisplay::begin() const
+    {
+        return const_iterator( this, OCharsetMap::begin() );
+    }
+
+    OCharsetDisplay::const_iterator OCharsetDisplay::end() const
+    {
+        return const_iterator( this, OCharsetMap::end() );
+    }
+
+    OCharsetDisplay::const_iterator OCharsetDisplay::findEncoding(const rtl_TextEncoding _eEncoding) const
+    {
+        OCharsetMap::const_iterator aBaseIter = OCharsetMap::find(_eEncoding);
+        return const_iterator( this, aBaseIter );
+    }
+
+    OCharsetDisplay::const_iterator OCharsetDisplay::findIanaName(const OUString& _rIanaName) const
+    {
+        OCharsetMap::const_iterator aBaseIter = OCharsetMap::findIanaName(_rIanaName);
+        return const_iterator( this, aBaseIter );
+    }
+
+    OCharsetDisplay::const_iterator OCharsetDisplay::findDisplayName(const OUString& _rDisplayName) const
+    {
+        rtl_TextEncoding eEncoding = RTL_TEXTENCODING_DONTKNOW;
+        if ( _rDisplayName != m_aSystemDisplayName )
+        {
+            eEncoding = SvxTextEncodingTable::GetTextEncoding(_rDisplayName);
+            OSL_ENSURE( RTL_TEXTENCODING_DONTKNOW != eEncoding,
+                "OCharsetDisplay::find: non-empty display name, but DONTKNOW!" );
+        }
+        return const_iterator( this, OCharsetMap::find( eEncoding ) );
+    }
+
+    // CharsetDisplayDerefHelper
+    CharsetDisplayDerefHelper::CharsetDisplayDerefHelper(const CharsetDisplayDerefHelper& _rSource)
+        :CharsetDisplayDerefHelper_Base(_rSource)
+        ,m_sDisplayName(_rSource.m_sDisplayName)
+    {
+    }
+
+    CharsetDisplayDerefHelper::CharsetDisplayDerefHelper(const ::dbtools::CharsetIteratorDerefHelper& _rBase, const OUString& _rDisplayName)
+        :CharsetDisplayDerefHelper_Base(_rBase)
+        ,m_sDisplayName(_rDisplayName)
+    {
+        OSL_ENSURE( !m_sDisplayName.isEmpty(), "CharsetDisplayDerefHelper::CharsetDisplayDerefHelper: invalid display name!" );
+    }
+
+    // OCharsetDisplay::ExtendedCharsetIterator
+    OCharsetDisplay::ExtendedCharsetIterator::ExtendedCharsetIterator( const OCharsetDisplay* _pContainer, const base_iterator& _rPosition )
+        :m_pContainer(_pContainer)
+        ,m_aPosition(_rPosition)
+    {
+        OSL_ENSURE(m_pContainer, "OCharsetDisplay::ExtendedCharsetIterator::ExtendedCharsetIterator : invalid container!");
+    }
+
+    CharsetDisplayDerefHelper OCharsetDisplay::ExtendedCharsetIterator::operator*() const
+    {
+        OSL_ENSURE( m_aPosition != m_pContainer->OCharsetDisplay_Base::end(), "OCharsetDisplay::ExtendedCharsetIterator::operator* : invalid position!");
+
+        rtl_TextEncoding eEncoding = (*m_aPosition).getEncoding();
+        return CharsetDisplayDerefHelper(
+            *m_aPosition,
+            RTL_TEXTENCODING_DONTKNOW == eEncoding ? m_pContainer->m_aSystemDisplayName : SvxTextEncodingTable::GetTextString(eEncoding)
+        );
+    }
+
+    const OCharsetDisplay::ExtendedCharsetIterator& OCharsetDisplay::ExtendedCharsetIterator::operator++()
+    {
+        OSL_ENSURE( m_aPosition != m_pContainer->OCharsetDisplay_Base::end(), "OCharsetDisplay::ExtendedCharsetIterator::operator++ : invalid position!");
+        if ( m_aPosition != m_pContainer->OCharsetDisplay_Base::end() )
+            ++m_aPosition;
+        return *this;
+    }
+
+    bool operator==(const OCharsetDisplay::ExtendedCharsetIterator& lhs, const OCharsetDisplay::ExtendedCharsetIterator& rhs)
+    {
+        return (lhs.m_pContainer == rhs.m_pContainer) && (lhs.m_aPosition == rhs.m_aPosition);
+    }
+
+}   // namespace dbaui
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
-- 
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