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author | Bjoern Michaelsen <bjoern.michaelsen@canonical.com> | 2013-04-18 18:26:28 +0200 |
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committer | Bjoern Michaelsen <bjoern.michaelsen@canonical.com> | 2013-04-23 22:20:31 +0200 |
commit | b9337e22ce1dbf2eba0e8c8db294ae99f4111f91 (patch) | |
tree | 53ee1bd3dfd213815a21579151983cb997922b05 /include/svx/svditer.hxx | |
parent | move global headers script (diff) | |
download | core-b9337e22ce1dbf2eba0e8c8db294ae99f4111f91.tar.gz core-b9337e22ce1dbf2eba0e8c8db294ae99f4111f91.zip |
execute move of global headers
see https://gerrit.libreoffice.org/#/c/3367/
and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details
Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a
Diffstat (limited to 'include/svx/svditer.hxx')
-rw-r--r-- | include/svx/svditer.hxx | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/include/svx/svditer.hxx b/include/svx/svditer.hxx new file mode 100644 index 000000000000..d58512138b79 --- /dev/null +++ b/include/svx/svditer.hxx @@ -0,0 +1,79 @@ +/* -*- 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 _SVDITER_HXX +#define _SVDITER_HXX + +#include <vector> + +#include <sal/types.h> +#include "svx/svxdllapi.h" + +class SdrObjList; +class SdrObject; +class SdrMarkList; + +// SdrObjListIter methods: +// IM_FLAT : Flat over the list +// IM_DEEPWITHGROUPS : With recursive descent parser, Next() also returns group objects +// IM_DEEPNOGROUPS : With recursive descent parser, Next() returns no group objects +enum SdrIterMode { IM_FLAT, IM_DEEPWITHGROUPS, IM_DEEPNOGROUPS}; + +class SVX_DLLPUBLIC SdrObjListIter +{ + std::vector<SdrObject*> maObjList; + sal_uInt32 mnIndex; + bool mbReverse; + + void ImpProcessObjectList(const SdrObjList& rObjList, SdrIterMode eMode, bool bUseZOrder); + void ImpProcessMarkList(const SdrMarkList& rMarkList, SdrIterMode eMode); + void ImpProcessObj(SdrObject* pObj, SdrIterMode eMode, bool bUseZOrder); + +public: + explicit SdrObjListIter(const SdrObjList& rObjList, SdrIterMode eMode = IM_DEEPNOGROUPS, bool bReverse = false); + /** This variant lets the user choose the order in which to travel over + the objects. + @param bUseZOrder + When <TRUE/> then the z-order defines the order of iteration. + Otherwise the navigation position as returned by + SdrObject::GetNavigationPosition() is used. + */ + SdrObjListIter(const SdrObjList& rObjList, bool bUseZOrder, SdrIterMode eMode = IM_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& rObj, SdrIterMode eMode = IM_DEEPNOGROUPS, bool bReverse = false); + + /** Iterates over a list of marked objects received from the SdrMarkView. */ + explicit SdrObjListIter(const SdrMarkList& rMarkList, SdrIterMode eMode = IM_DEEPNOGROUPS, bool bReverse = false); + + void Reset() { mnIndex = (mbReverse ? maObjList.size() : 0L); } + bool IsMore() const { return (mbReverse ? mnIndex != 0 : ( mnIndex < maObjList.size())); } + SdrObject* Next() + { + sal_uInt32 idx = (mbReverse ? --mnIndex : mnIndex++); + return idx < maObjList.size() ? maObjList[idx] : NULL; + } + + sal_uInt32 Count() { return maObjList.size(); } +}; + +#endif //_SVDITER_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |