sd/source/ui/slidesorter/inc/controller/SlsTransferableData.hxx

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   9  * This file incorporates work covered by the following license notice:
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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_INC_CONTROLLER_SLSTRANSFERABLEDATA_HXX
  21 #define INCLUDED_SD_SOURCE_UI_SLIDESORTER_INC_CONTROLLER_SLSTRANSFERABLEDATA_HXX
  22
  23 #include "sdxfer.hxx"
  24 #include <boost/function.hpp>
  25 #include <vector>
  26
  27 class SdDrawDocument;
  28 namespace sd { namespace slidesorter {
  29 class SlideSorterViewShell;
  30 } }
  31
  32 namespace sd { namespace slidesorter { namespace controller {
  33
  34 /** Represent previews and other information so that they can be
  35     attached to an existing transferable.
  36 */
  37 class TransferableData
  38     : public SdTransferable::UserData,
  39       public SfxListener
  40 {
  41 public:
  42     class Representative
  43     {
  44     public:
  45         Representative (const Bitmap& rBitmap, const bool bIsExcluded)
  46             : maBitmap(rBitmap), mbIsExcluded(bIsExcluded) {}
  47         Representative (const Representative& rOther)
  48             : maBitmap(rOther.maBitmap), mbIsExcluded(rOther.mbIsExcluded) {}
  49         Representative operator= (Representative const& rOther)
  50         {   if (&rOther != this) {maBitmap = rOther.maBitmap; mbIsExcluded = rOther.mbIsExcluded; }
  51             return *this;
  52         }
  53
  54         Bitmap maBitmap;
  55         bool mbIsExcluded;
  56     };
  57
  58     static SdTransferable* CreateTransferable (
  59         SdDrawDocument* pSrcDoc,
  60         ::sd::View* pWorkView,
  61         bool bInitOnGetData,
  62         SlideSorterViewShell* pViewShell,
  63         const ::std::vector<TransferableData::Representative>& rRepresentatives);
  64
  65     static ::boost::shared_ptr<TransferableData> GetFromTransferable (const SdTransferable* pTransferable);
  66
  67     TransferableData (
  68         SlideSorterViewShell* pViewShell,
  69         const ::std::vector<TransferableData::Representative>& rRepresentatives);
  70     virtual ~TransferableData();
  71
  72     const ::std::vector<Representative>& GetRepresentatives() const { return maRepresentatives;}
  73
  74     /** Return the view shell for which the transferable was created.
  75     */
  76     SlideSorterViewShell* GetSourceViewShell() const { return mpViewShell;}
  77
  78 private:
  79     SlideSorterViewShell* mpViewShell;
  80     const ::std::vector<Representative> maRepresentatives;
  81     typedef ::std::vector<boost::function<void(sal_uInt8)> > CallbackContainer;
  82
  83     virtual void Notify (SfxBroadcaster& rBroadcaster, const SfxHint& rHint) SAL_OVERRIDE;
  84 };
  85
  86 } } } // end of namespace ::sd::slidesorter::controller
  87
  88 #endif
  89
  90 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */