1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef SD_SLIDESORTER_HIDE_SLIDE_FUNCTION_HXX 29 #define SD_SLIDESORTER_HIDE_SLIDE_FUNCTION_HXX 30 31 #include "controller/SlsSlideFunction.hxx" 32 #include "model/SlsPageEnumeration.hxx" 33 34 35 namespace sd { namespace slidesorter { namespace controller { 36 37 /** Toggle the hidden flag of the selected slides. 38 When the selected pages have not all the same state they will all set to 39 hidden. When all selected pages have the same state this state is 40 toggled for all of them 41 */ 42 class HideSlideFunction 43 : public SlideFunction 44 { 45 public: 46 TYPEINFO(); 47 48 virtual ~HideSlideFunction (void); 49 50 static FunctionReference Create( SlideSorter& rSlideSorter, SfxRequest& rRequest ); 51 virtual void DoExecute( SfxRequest& rReq ); 52 53 // The state of a set of slides with respect to being excluded from the 54 // slide show. 55 enum ExclusionState {UNDEFINED, EXCLUDED, INCLUDED, MIXED}; 56 57 /** Return for the given set of slides whether they included are 58 excluded from the slide show. 59 */ 60 static ExclusionState GetExclusionState (model::PageEnumeration& rPageSet); 61 62 protected: 63 HideSlideFunction ( 64 SlideSorter& rSlideSorter, 65 SfxRequest& rRequest); 66 67 SlideSorter& mrSlideSorter; 68 }; 69 70 } } } // end of namespace ::sd::slidesorter::controller 71 72 #endif 73 74