sd/source/ui/inc/fuslsel.hxx

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  30
  31 #ifndef SD_FU_SLIDE_SELECTION_HXX
  32 #define SD_FU_SLIDE_SELECTION_HXX
  33
  34 #include "fuslid.hxx"
  35 #include <tools/list.hxx>
  36
  37 class SdDrawDocument;
  38 class Sound;
  39
  40 namespace sd {
  41
  42 class SlideView;
  43 class SlideViewShell;
  44 class Window;
  45
  46 struct FSS_IsShowingEffectInfo
  47 {
  48     BOOL bIsShowingEffect;                      // TRUE while we show a fade effect one the slide view
  49     BOOL bDisposed;                                     // TRUE if the FuSlideSelection was deleted during fade effect
  50 };
  51
  52
  53 class FuSlideSelection
  54     : public FuSlide
  55 {
  56 public:
  57     TYPEINFO();
  58
  59     static FunctionReference Create( SlideViewShell* pViewSh, ::sd::Window* pWin, SlideView* pView, SdDrawDocument* pDoc, SfxRequest& rReq );
  60     virtual void DoExecute( SfxRequest& rReq );
  61
  62     // Mouse- & Key-Events
  63     virtual BOOL                KeyInput(const KeyEvent& rKEvt);
  64     virtual BOOL                MouseMove(const MouseEvent& rMEvt);
  65     virtual BOOL                MouseButtonUp(const MouseEvent& rMEvt);
  66     virtual BOOL                MouseButtonDown(const MouseEvent& rMEvt);
  67     virtual void                Paint(const Rectangle& rRect, ::sd::Window* pWin);
  68
  69     virtual void                Activate();                // Function aktivieren
  70     virtual void                Deactivate();              // Function deaktivieren
  71
  72     virtual void                ScrollStart();
  73     virtual void                ScrollEnd();
  74
  75     BOOL                        IsShowingEffect() const { return pIsShowingEffectInfo && pIsShowingEffectInfo->bIsShowingEffect; }
  76
  77     /** is called when the currenct function should be aborted. <p>
  78         This is used when a function gets a KEY_ESCAPE but can also
  79         be called directly.
  80
  81         @returns true if a active function was aborted
  82     */
  83     virtual bool cancel();
  84
  85 protected:
  86     FuSlideSelection (
  87         SlideViewShell* pViewSh,
  88         ::sd::Window* pWin,
  89         SlideView* pView,
  90         SdDrawDocument* pDoc,
  91         SfxRequest& rReq);
  92     virtual ~FuSlideSelection (void);
  93
  94 private:
  95     BOOL                                bSubstShown;
  96     BOOL                                bPageHit;
  97     List                                aSubstList;               // Liste mit Ertsatzdarstellungen
  98     Point                               aDragPos;                         // hier wird die Seite angefasst
  99     BOOL                                bDragSelection;
 100     Point                               aDragSelRectAnchor;  // fester Punkt des Selektionsrechtecks
 101     Rectangle                   aDragSelRect;
 102     Point                               aPosOfInsertMarker;
 103     FSS_IsShowingEffectInfo*    pIsShowingEffectInfo;
 104
 105     void                        DrawInsertMarker(BOOL bShow);
 106     Point                       CalcPosOfInsertMarker(const Point& rPoint);
 107
 108     USHORT                      GetTargetPage(const Point& rPoint) const;
 109
 110     void                        CreateSubst();
 111     void                        DeleteSubst();
 112     void                        DrawSubst() const;
 113     void                        ChangeSubstPos(const Point& rVector);
 114     void                        DrawDragSelectionRect() const;
 115     void                        ShowEffect(USHORT nPageNo);
 116
 117                                 DECL_LINK( DragSlideHdl, Timer* );
 118 };
 119
 120 } // end of namespace sd
 121
 122 #endif
 123