sd/source/ui/inc/SlideView.hxx

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  27
  28 #ifndef SD_SLIDE_VIEW_HXX
  29 #define SD_SLIDE_VIEW_HXX
  30
  31 #include "View.hxx"
  32
  33 class SdDrawDocument;
  34 class BitmapCache;
  35 class SdPage;
  36
  37 namespace sd {
  38
  39 class SlideViewShell;
  40 class Window;
  41
  42 // ----------------------
  43 // - SlideViewFocusMove -
  44 // ----------------------
  45
  46 enum SlideViewFocusMove
  47 {
  48     SLIDEVIEWFOCUSMOVE_NONE = 0,
  49     SLIDEVIEWFOCUSMOVE_TOGGLE = 1,
  50     SLIDEVIEWFOCUSMOVE_SELECT = 2,
  51     SLIDEVIEWFOCUSMOVE_LEFT = 3,
  52     SLIDEVIEWFOCUSMOVE_TOP = 4,
  53     SLIDEVIEWFOCUSMOVE_RIGHT = 5,
  54     SLIDEVIEWFOCUSMOVE_BOTTOM = 6
  55 };
  56
  57 // ---------------
  58 // - SdSlideView -
  59 // ---------------
  60
  61 class SlideView
  62     : public ::sd::View
  63 {
  64 public:
  65     TYPEINFO();
  66
  67     SlideView (
  68         SdDrawDocument* pDoc,
  69         ::Window* pWindow,
  70         SlideViewShell* pSlideVShell);
  71     virtual ~SlideView (void);
  72
  73     void                Select( sal_uInt16 nSdPageNum, sal_Bool bSelect );
  74     void                SelectAllSlides( sal_Bool bSelect );
  75
  76     void                MoveFocus( SlideViewFocusMove eMove );
  77     sal_uInt16              GetFocusPage() const;
  78     sal_Bool                HasFocus() const;
  79
  80     sal_uInt16              ChangePagesPerRow( sal_uInt16 nNum );
  81     sal_uInt16              GetPagesPerRow() const { return nPagesPerRow; }
  82
  83     virtual void        InvalidateOneWin( ::Window& rWin );
  84     virtual void        InvalidateOneWin( ::Window& rWin, const Rectangle& rRect );
  85
  86     void                SetAllowInvalidate( sal_Bool bFlag );
  87     sal_Bool                IsInvalidateAllowed() const;
  88
  89     void                Paint(const Rectangle& rRect, OutputDevice* pOut);
  90     void                DrawSelectionRect(sal_uInt16 nPage);
  91
  92     Point               CalcPagePos( sal_uInt16 nPageNo ) const;
  93     Rectangle           GetPageArea( sal_uInt16 nPageNo ) const;
  94     sal_uLong               GetPageGap() const;
  95     Rectangle           GetFadeIconArea( sal_uInt16 nPageNo ) const;
  96     SdPage*             GetHitPage( const Point& rPos ) const;
  97     SdPage*             GetFadePage( const Point& rPos ) const;
  98     SdPage*             GetNearestPage( const Point& rPos ) const;
  99
 100     void                DeleteMarked();
 101     void                MoveMarked( sal_uInt16 nTargetPage );
 102
 103     void                    AddToCache( SdPage* pPage, const Bitmap& rBitmap, long nZoom );
 104     const GraphicObject*    GetFromCache( SdPage* pPage, long& rZoom, long nZoomTolerance ) const;
 105
 106     virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
 107
 108     virtual void        DoCut( ::Window* pWindow = NULL );
 109     virtual void        DoCopy( ::Window* pWindow = NULL );
 110     virtual void        DoPaste( ::Window* pWindow = NULL );
 111
 112     virtual void        StartDrag( const Point& rDragPt, ::Window* pWindow );
 113     virtual void        DragFinished( sal_Int8 nDropAction );
 114
 115     virtual sal_Int8    AcceptDrop( const AcceptDropEvent& rEvt, DropTargetHelper& rTargetHelper,
 116                                     ::sd::Window* pTargetWindow = NULL,
 117                                     sal_uInt16 nPage = SDRPAGE_NOTFOUND,
 118                                     sal_uInt16 nLayer = SDRPAGE_NOTFOUND );
 119     virtual sal_Int8    ExecuteDrop( const ExecuteDropEvent& rEvt, DropTargetHelper& rTargetHelper,
 120                                      ::sd::Window* pTargetWindow = NULL,
 121                                      sal_uInt16 nPage = SDRPAGE_NOTFOUND,
 122                                      sal_uInt16 nLayer = SDRPAGE_NOTFOUND );
 123
 124     void                UpdateAllPages();
 125
 126 private:
 127     Timer               aDelayedPaintTimer;
 128     List                aDelayedPaints;
 129     SlideViewShell*     pSlideViewShell;
 130     BitmapCache*        pCache;
 131     VirtualDevice*      mpVDev;
 132     sal_uInt16              nAllowInvalidateSmph;
 133     sal_uInt16              nPagesPerRow;
 134     sal_uInt16              nFocusPage;
 135     sal_Bool                bInPaint;
 136     sal_Bool                bInDelayedPaint;
 137
 138                         DECL_LINK( PaintDelayed, Timer * );
 139     void CreateSlideTransferable (::Window* pWindow, sal_Bool bDrag);
 140 };
 141
 142 } // end of namespace sd
 143
 144 #endif