/* -*- 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_SVX_SVDITER_HXX #define INCLUDED_SVX_SVDITER_HXX #include #include class SdrObjList; class SdrObject; class SdrPage; class SdrMarkList; // SdrObjListIter methods: // SdrIterMode::Flat : Flat over the list // SdrIterMode::DeepWithGroups : With recursive descent parser, Next() also returns group objects // SdrIterMode::DeepNoGroups : With recursive descent parser, Next() returns no group objects enum class SdrIterMode { Flat, DeepWithGroups, DeepNoGroups }; class SVXCORE_DLLPUBLIC SdrObjListIter { std::vector< const SdrObject* > maObjList; size_t mnIndex; bool mbReverse; bool mbUseZOrder; SAL_DLLPRIVATE void ImpProcessObjectList(const SdrObjList& rSdrObjList, SdrIterMode eMode); SAL_DLLPRIVATE void ImpProcessMarkList(const SdrMarkList& rMarkList, SdrIterMode eMode); SAL_DLLPRIVATE void ImpProcessObj(const SdrObject& rSdrObject, SdrIterMode eMode); public: explicit SdrObjListIter(const SdrObjList* pObjList, SdrIterMode eMode = SdrIterMode::DeepNoGroups, bool bReverse = false); explicit SdrObjListIter(const SdrObjList* pObjList, bool bUseZOrder, SdrIterMode eMode = SdrIterMode::DeepNoGroups, bool bReverse = false); /* SJ: the following function can now be used with every SdrObject and is no longer limited to group objects */ explicit SdrObjListIter(const SdrObject& rSdrObject, SdrIterMode eMode = SdrIterMode::DeepNoGroups, bool bReverse = false); explicit SdrObjListIter(const SdrPage* pSdrPage, SdrIterMode eMode = SdrIterMode::DeepNoGroups, bool bReverse = false); /** Iterates over a list of marked objects received from the SdrMarkView. TTTT used in sc */ explicit SdrObjListIter(const SdrMarkList& rMarkList, SdrIterMode eMode = SdrIterMode::DeepNoGroups); void Reset() { mnIndex = (mbReverse ? maObjList.size() : 0L); } bool IsMore() const { return (mbReverse ? mnIndex != 0 : ( mnIndex < maObjList.size())); } SdrObject* Next() { const size_t idx(mbReverse ? --mnIndex : mnIndex++); return (idx < maObjList.size()) ? const_cast< SdrObject* >(maObjList[idx]) : nullptr; } size_t Count() const { return maObjList.size(); } }; #endif // INCLUDED_SVX_SVDITER_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -24.04.8'>distro/collabora/co-24.04.8 LibreOffice 核心代码仓库文档基金会

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