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_VIEW_VIEW_CACHE_CONTEXT_HXX 29 #define SD_SLIDESORTER_VIEW_VIEW_CACHE_CONTEXT_HXX 30 31 #include "cache/SlsCacheContext.hxx" 32 #include "model/SlsSharedPageDescriptor.hxx" 33 34 namespace sd { namespace slidesorter { namespace model { 35 class SlideSorterModel; 36 } } } 37 38 namespace sd { namespace slidesorter { 39 class SlideSorter; 40 } } 41 42 namespace sd { namespace slidesorter { namespace view { 43 44 /** The cache context for the SlideSorter as used by Draw and Impress. See 45 the base class for documentation of the individual methods. 46 */ 47 class ViewCacheContext : public cache::CacheContext 48 { 49 public: 50 ViewCacheContext (SlideSorter& rSlideSorter); 51 virtual ~ViewCacheContext (void); 52 virtual void NotifyPreviewCreation (cache::CacheKey aKey, const Bitmap& rPreview); 53 virtual bool IsIdle (void); 54 virtual bool IsVisible (cache::CacheKey aKey); 55 virtual const SdrPage* GetPage (cache::CacheKey aKey); 56 virtual ::boost::shared_ptr<std::vector<cache::CacheKey> > GetEntryList (bool bVisible); 57 virtual sal_Int32 GetPriority (cache::CacheKey aKey); 58 virtual ::com::sun::star::uno::Reference<com::sun::star::uno::XInterface> GetModel (void); 59 60 private: 61 model::SlideSorterModel& mrModel; 62 SlideSorter& mrSlideSorter; 63 64 model::SharedPageDescriptor GetDescriptor (cache::CacheKey aKey); 65 }; 66 67 68 } } } // end of namespace ::sd::slidesorter::view 69 70 #endif 71