sd/source/ui/inc/SlideViewShell.hxx

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  30
  31 #ifndef SD_SLIDE_VIEW_SHELL_HXX
  32 #define SD_SLIDE_VIEW_SHELL_HXX
  33
  34
  35 #include "ViewShell.hxx"
  36 #include "SlideView.hxx"
  37 #include <sfx2/viewfac.hxx>
  38 #include <sfx2/viewsh.hxx>
  39
  40
  41
  42 class SdPage;
  43
  44
  45
  46 namespace sd {
  47
  48 class SdUnoSlideView;
  49 class Window;
  50
  51 /** Show an overview over the slides in an Impress document and allow
  52     some high level editing i.e. editing of the order in a show, not
  53     the contents of the slides.
  54 */
  55 class SlideViewShell
  56     : public ViewShell
  57 {
  58 public:
  59
  60     TYPEINFO();
  61
  62     SFX_DECL_VIEWFACTORY(SlideViewShell);
  63     SFX_DECL_INTERFACE(SD_IF_SDSLIDEVIEWSHELL)
  64
  65     /** Create a new view shell for the slide view.
  66         @param rViewShellBase
  67             The new object will be stacked on this view shell base.
  68         @param pFrameView
  69             The frame view that makes it possible to pass information from
  70             one view shell to the next.
  71     */
  72     SlideViewShell(SfxViewFrame* pFrame,
  73         ViewShellBase& rViewShellBase,
  74         ::Window* pParentWindow,
  75         FrameView* pFrameView = NULL);
  76
  77     SlideViewShell(SfxViewFrame *pFrame,
  78         ::Window* pParentWindow,
  79         const SlideViewShell& rShell);
  80
  81     virtual ~SlideViewShell (void);
  82
  83     virtual void    Paint(const Rectangle& rRect, ::sd::Window* pWin);
  84
  85     /** Arrange and resize the GUI elements like rulers, sliders, and
  86         buttons as well as the actual document view according to the size of
  87         the enclosing window and current sizes of buttons, rulers, and
  88         sliders.
  89     */
  90     virtual void ArrangeGUIElements (void);
  91     virtual void    AddWindow(::sd::Window* pWin) { pSlideView->AddWindowToPaintView((OutputDevice*) pWin); }
  92     virtual void    RemoveWindow(::sd::Window* pWin) { pSlideView->DeleteWindowFromPaintView((OutputDevice*) pWin); }
  93
  94     virtual BOOL    KeyInput(const KeyEvent& rKEvt, ::sd::Window* pWin);
  95     virtual void    MouseMove(const MouseEvent& rMEvt, ::sd::Window* pWin);
  96     virtual void    MouseButtonUp(const MouseEvent& rMEvt, ::sd::Window* pWin);
  97     virtual void    MouseButtonDown(const MouseEvent& rMEvt, ::sd::Window* pWin);
  98     virtual void    Command(const CommandEvent& rCEvt, ::sd::Window* pWin);
  99
 100     virtual SdPage*     GetActualPage();
 101
 102     /** @returns
 103             current or selected page or 0.
 104     */
 105     virtual SdPage* getCurrentPage() const;
 106
 107     /** Return a string that describes the currently selected pages.
 108     */
 109     String GetPageRangeString (void);
 110
 111     void            ExecCtrl(SfxRequest &rReq);
 112     void            GetCtrlState(SfxItemSet &rSet);
 113     void            GetMenuState(SfxItemSet &rSet);
 114     void            GetAttrState(SfxItemSet &rSet);
 115
 116     void            SetPagesPerRow( USHORT nPagesPerRow );
 117
 118     void            ExecStatusBar(SfxRequest& rReq);
 119     void            GetStatusBarState(SfxItemSet& rSet);
 120
 121     void            FuTemporary(SfxRequest &rReq);
 122     void            FuPermanent(SfxRequest &rReq);
 123     void            FuSupport(SfxRequest &rReq);
 124
 125     virtual void    ReadFrameViewData(FrameView* pView);
 126     virtual void    WriteFrameViewData();
 127
 128     virtual void        SetZoom(long nZoom);
 129     virtual void        SetZoomRect(const Rectangle& rZoomRect);
 130
 131     virtual BOOL    HasSelection( BOOL bText = TRUE ) const;
 132
 133     /** Draw the rectangle arround the specified slide that indicates whether
 134         the slide is selected or not.  When not selected the rectangle is
 135         painted in the background color (WindowColor from the style settings)
 136         and is therefore not visible.  A selected slide is painted with the
 137         WindowTextColor from the style settings.  Painting takes place in
 138         all associated windows.  The line- and fill color of the windows are
 139         restored to their original values after the rectangle is painted.
 140         @param nPage
 141             When the page number is invalid then the call is ignored.
 142     */
 143     void                        DrawSelectionRect( USHORT nPage );
 144     void                        DrawFocusRect( USHORT nPage );
 145
 146     virtual void    WriteUserDataSequence ( ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue >&, sal_Bool bBrowse = sal_False );
 147     virtual void    ReadUserDataSequence ( const ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue >&, sal_Bool bBrowse = sal_False );
 148
 149     virtual void    VisAreaChanged(const Rectangle& rRect);
 150
 151     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> CreateAccessibleDocumentView( ::sd::Window* pWindow );
 152
 153     void            SelectionHasChanged();
 154     void            PageLayoutHasChanged();
 155     void            FocusHasChanged( USHORT nOldFocusPage, USHORT nNewFocusPage );
 156     void            PageVisibilityHasChanged( USHORT nPage, BOOL bVisible );
 157
 158     /** On activation the preview is turned off.
 159     */
 160     virtual void Activate (BOOL IsMDIActivate);
 161
 162 protected:
 163     virtual Size    GetOptimalSizePixel() const;
 164     virtual long    VirtHScrollHdl(ScrollBar* pHScroll);
 165     virtual long    VirtVScrollHdl(ScrollBar* pVHScroll);
 166
 167
 168 private:
 169     SlideView* pSlideView;
 170     Point                   aDisplayPos;
 171     Size                    aDisplaySize;
 172     USHORT          nCurFocusPage;
 173     bool                    bSetInitialZoomFactor;
 174     bool                    bInitializeWinPos;
 175
 176     void            Construct(SdDrawDocument* pDoc);
 177     void            ImplDrawFocusRect( USHORT nPage, BOOL bVisible );
 178 };
 179
 180 } // end of namespace sd
 181
 182 #endif