1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef SD_SLIDESORTER_PAGE_ENUMERATION_PROVIDER_HXX 25 #define SD_SLIDESORTER_PAGE_ENUMERATION_PROVIDER_HXX 26 27 #include "model/SlsPageEnumeration.hxx" 28 29 namespace sd { namespace slidesorter { namespace model { 30 31 class SlideSorterModel; 32 33 /** Collection of methods that create enumeration of slides. 34 */ 35 class PageEnumerationProvider 36 { 37 public: 38 /** The returned enumeration of slides iterates over all slides of the 39 given model. 40 */ 41 static PageEnumeration CreateAllPagesEnumeration (const SlideSorterModel& rModel); 42 43 /** The returned enumeration of slides iterates over the currently 44 selected slides of the given model. 45 */ 46 static PageEnumeration CreateSelectedPagesEnumeration (const SlideSorterModel& rModel); 47 48 /** The returned enumeration of slides iterates over the slides 49 (partially) inside the visible area. 50 */ 51 static PageEnumeration CreateVisiblePagesEnumeration (const SlideSorterModel& rModel); 52 }; 53 54 } } } // end of namespace ::sd::slidesorter::model 55 56 #endif 57