1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* 3 * This file is part of the LibreOffice project. 4 * 5 * This Source Code Form is subject to the terms of the Mozilla Public 6 * License, v. 2.0. If a copy of the MPL was not distributed with this 7 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 8 * 9 * This file incorporates work covered by the following license notice: 10 * 11 * Licensed to the Apache Software Foundation (ASF) under one or more 12 * contributor license agreements. See the NOTICE file distributed 13 * with this work for additional information regarding copyright 14 * ownership. The ASF licenses this file to you under the Apache 15 * License, Version 2.0 (the "License"); you may not use this file 16 * except in compliance with the License. You may obtain a copy of 17 * the License at http://www.apache.org/licenses/LICENSE-2.0 . 18 */ 19 20 21 #include <svl/whiter.hxx> 22 #include <svl/itemset.hxx> 23 SfxWhichIter(const SfxItemSet & rSet)24SfxWhichIter::SfxWhichIter( const SfxItemSet& rSet ): 25 pStart(rSet.GetRanges()), 26 pRanges(pStart), 27 nOffset(0) 28 { 29 } 30 NextWhich()31sal_uInt16 SfxWhichIter::NextWhich() 32 { 33 if ( 0 == pRanges[0] ) 34 return 0; 35 36 const sal_uInt16 nLastWhich = pRanges[0] + nOffset; 37 ++nOffset; 38 if (pRanges[1] == nLastWhich) 39 { 40 pRanges += 2; 41 nOffset = 0; 42 } 43 return pRanges[0] + nOffset; 44 } 45 FirstWhich()46sal_uInt16 SfxWhichIter::FirstWhich() 47 { 48 pRanges = pStart; 49 nOffset = 0; 50 return pRanges[0]; 51 } 52 53 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 54