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+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_CHARSETS_HXX
+#define INCLUDED_DBACCESS_SOURCE_UI_INC_CHARSETS_HXX
+
+#include <connectivity/dbcharset.hxx>
+#include <rtl/ustring.hxx>
+
+namespace dbaui
+{
+
+ // OCharsetDisplay
+ typedef ::dbtools::OCharsetMap OCharsetDisplay_Base;
+ class OCharsetDisplay final : protected OCharsetDisplay_Base
+ {
+ private:
+ OUString m_aSystemDisplayName;
+
+ public:
+ class ExtendedCharsetIterator;
+ friend class OCharsetDisplay::ExtendedCharsetIterator;
+
+ typedef ExtendedCharsetIterator iterator;
+ typedef ExtendedCharsetIterator const_iterator;
+
+ OCharsetDisplay();
+
+ // various find operations
+ const_iterator findEncoding(const rtl_TextEncoding _eEncoding) const;
+ const_iterator findIanaName(const OUString& _rIanaName) const;
+ const_iterator findDisplayName(const OUString& _rDisplayName) const;
+
+ /// get access to the first element of the charset collection
+ const_iterator begin() const;
+ /// get access to the (last + 1st) element of the charset collection
+ const_iterator end() const;
+
+ private:
+ virtual bool approveEncoding( const rtl_TextEncoding _eEncoding, const rtl_TextEncodingInfo& _rInfo ) const override;
+
+ using OCharsetDisplay_Base::find;
+ };
+
+ //- CharsetDisplayDerefHelper
+ typedef ::dbtools::CharsetIteratorDerefHelper CharsetDisplayDerefHelper_Base;
+ class CharsetDisplayDerefHelper final : protected CharsetDisplayDerefHelper_Base
+ {
+ friend class OCharsetDisplay::ExtendedCharsetIterator;
+
+ OUString m_sDisplayName;
+
+ public:
+ CharsetDisplayDerefHelper(const CharsetDisplayDerefHelper& _rSource);
+
+ OUString const & getIanaName() const { return CharsetDisplayDerefHelper_Base::getIanaName(); }
+ const OUString& getDisplayName() const { return m_sDisplayName; }
+
+ private:
+ CharsetDisplayDerefHelper(const ::dbtools::CharsetIteratorDerefHelper& _rBase, const OUString& _rDisplayName);
+ };
+
+ //- OCharsetDisplay::ExtendedCharsetIterator
+ class OCharsetDisplay::ExtendedCharsetIterator
+ {
+ friend class OCharsetDisplay;
+
+ friend bool operator==(const ExtendedCharsetIterator& lhs, const ExtendedCharsetIterator& rhs);
+ friend bool operator!=(const ExtendedCharsetIterator& lhs, const ExtendedCharsetIterator& rhs) { return !(lhs == rhs); }
+
+ typedef ::dbtools::OCharsetMap container;
+ typedef container::CharsetIterator base_iterator;
+
+ protected:
+ const OCharsetDisplay* m_pContainer;
+ base_iterator m_aPosition;
+
+ public:
+ CharsetDisplayDerefHelper operator*() const;
+
+ /// prefix increment
+ const ExtendedCharsetIterator& operator++();
+
+ protected:
+ ExtendedCharsetIterator( const OCharsetDisplay* _pContainer, const base_iterator& _rPosition );
+ };
+
+} // namespace dbaui
+
+#endif // INCLUDED_DBACCESS_SOURCE_UI_INC_CHARSETS_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */