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-rw-r--r-- | dbaccess/source/ui/inc/indexcollection.hxx | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/indexcollection.hxx b/dbaccess/source/ui/inc/indexcollection.hxx new file mode 100644 index 000000000..d677eed06 --- /dev/null +++ b/dbaccess/source/ui/inc/indexcollection.hxx @@ -0,0 +1,94 @@ +/* -*- 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 . + */ + +#pragma once + +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include "indexes.hxx" + +namespace dbaui +{ + + // OIndexCollection + class OIndexCollection + { + protected: + css::uno::Reference< css::container::XNameAccess > + m_xIndexes; + + // cached information + Indexes m_aIndexes; + + public: + // construction + OIndexCollection(); + OIndexCollection(const OIndexCollection& _rSource); + // OIndexCollection(const css::uno::Reference< css::container::XNameAccess >& _rxIndexes); + + OIndexCollection& operator=(const OIndexCollection& _rSource); + + // iterating through the collection + typedef OIndex* iterator; + typedef OIndex const* const_iterator; + + /// get access to the first element of the index collection + Indexes::const_iterator begin() const { return m_aIndexes.begin(); } + /// get access to the first element of the index collection + Indexes::iterator begin() { return m_aIndexes.begin(); } + /// get access to the (last + 1st) element of the index collection + Indexes::const_iterator end() const { return m_aIndexes.end(); } + /// get access to the (last + 1st) element of the index collection + Indexes::iterator end() { return m_aIndexes.end(); } + + // searching + Indexes::const_iterator find(const OUString& _rName) const; + Indexes::iterator find(const OUString& _rName); + Indexes::const_iterator findOriginal(const OUString& _rName) const; + Indexes::iterator findOriginal(const OUString& _rName); + + // inserting without committing + // the OriginalName of the newly inserted index will be empty, thus indicating that it's new + Indexes::iterator insert(const OUString& _rName); + // commit a new index, which is already part if the collection, but does not have an equivalent in the + // data source, yet + void commitNewIndex(const Indexes::iterator& _rPos); + + // reset the data for the given index + void resetIndex(const Indexes::iterator& _rPos); + + // attach to a new key container + void attach(const css::uno::Reference< css::container::XNameAccess >& _rxIndexes); + // detach from the container + void detach(); + + /// drop an index, and remove it from the collection + bool drop(const Indexes::iterator& _rPos); + /// simply drop the index described by the name, but don't remove the descriptor from the collection + bool dropNoRemove(const Indexes::iterator& _rPos); + + protected: + void implConstructFrom(const css::uno::Reference< css::container::XNameAccess >& _rxIndexes); + static void implFillIndexInfo(OIndex& _rIndex, const css::uno::Reference< css::beans::XPropertySet >& _rxDescriptor); + void implFillIndexInfo(OIndex& _rIndex); + }; + +} // namespace dbaui + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |