sd/source/ui/slidesorter/view/SlsViewCacheContext.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  12  *   contributor license agreements. See the NOTICE file distributed
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  15  *   License, Version 2.0 (the "License"); you may not use this file
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SD_SOURCE_UI_SLIDESORTER_VIEW_SLSVIEWCACHECONTEXT_HXX
  21 #define INCLUDED_SD_SOURCE_UI_SLIDESORTER_VIEW_SLSVIEWCACHECONTEXT_HXX
  22
  23 #include "cache/SlsCacheContext.hxx"
  24 #include "model/SlsSharedPageDescriptor.hxx"
  25
  26 namespace sd { namespace slidesorter { namespace model {
  27 class SlideSorterModel;
  28 } } }
  29
  30 namespace sd { namespace slidesorter {
  31 class SlideSorter;
  32 } }
  33
  34 namespace sd { namespace slidesorter { namespace view {
  35
  36 /** The cache context for the SlideSorter as used by Draw and Impress.  See
  37     the base class for documentation of the individual methods.
  38 */
  39 class ViewCacheContext : public cache::CacheContext
  40 {
  41 public:
  42     ViewCacheContext (SlideSorter& rSlideSorter);
  43     virtual ~ViewCacheContext();
  44     virtual void NotifyPreviewCreation (cache::CacheKey aKey, const Bitmap& rPreview) SAL_OVERRIDE;
  45     virtual bool IsIdle() SAL_OVERRIDE;
  46     virtual bool IsVisible (cache::CacheKey aKey) SAL_OVERRIDE;
  47     virtual const SdrPage* GetPage (cache::CacheKey aKey) SAL_OVERRIDE;
  48     virtual ::boost::shared_ptr<std::vector<cache::CacheKey> > GetEntryList (bool bVisible) SAL_OVERRIDE;
  49     virtual sal_Int32 GetPriority (cache::CacheKey aKey) SAL_OVERRIDE;
  50     virtual ::com::sun::star::uno::Reference<com::sun::star::uno::XInterface> GetModel() SAL_OVERRIDE;
  51
  52 private:
  53     model::SlideSorterModel& mrModel;
  54     SlideSorter& mrSlideSorter;
  55
  56     model::SharedPageDescriptor GetDescriptor (cache::CacheKey aKey);
  57 };
  58
  59 } } } // end of namespace ::sd::slidesorter::view
  60
  61 #endif
  62
  63 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */