xref: /AOO41X/main/sd/source/ui/inc/SlideViewShell.hxx (revision 54628ca40d27d15cc98fe861da7fff7e60c2f7d6)
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21 
22 
23 
24 #ifndef SD_SLIDE_VIEW_SHELL_HXX
25 #define SD_SLIDE_VIEW_SHELL_HXX
26 
27 
28 #include "ViewShell.hxx"
29 #include "SlideView.hxx"
30 #include <sfx2/viewfac.hxx>
31 #include <sfx2/viewsh.hxx>
32 
33 
34 
35 class SdPage;
36 
37 
38 
39 namespace sd {
40 
41 class SdUnoSlideView;
42 class Window;
43 
44 /** Show an overview over the slides in an Impress document and allow
45     some high level editing i.e. editing of the order in a show, not
46     the contents of the slides.
47 */
48 class SlideViewShell
49     : public ViewShell
50 {
51 public:
52 
53     TYPEINFO();
54 
55     SFX_DECL_VIEWFACTORY(SlideViewShell);
56     SFX_DECL_INTERFACE(SD_IF_SDSLIDEVIEWSHELL)
57 
58     /** Create a new view shell for the slide view.
59         @param rViewShellBase
60             The new object will be stacked on this view shell base.
61         @param pFrameView
62             The frame view that makes it possible to pass information from
63             one view shell to the next.
64     */
65     SlideViewShell(SfxViewFrame* pFrame,
66         ViewShellBase& rViewShellBase,
67         ::Window* pParentWindow,
68         FrameView* pFrameView = NULL);
69 
70     SlideViewShell(SfxViewFrame *pFrame,
71         ::Window* pParentWindow,
72         const SlideViewShell& rShell);
73 
74     virtual ~SlideViewShell (void);
75 
76     virtual void    Paint(const Rectangle& rRect, ::sd::Window* pWin);
77 
78     /** Arrange and resize the GUI elements like rulers, sliders, and
79         buttons as well as the actual document view according to the size of
80         the enclosing window and current sizes of buttons, rulers, and
81         sliders.
82     */
83     virtual void ArrangeGUIElements (void);
84     virtual void    AddWindow(::sd::Window* pWin) { pSlideView->AddWindowToPaintView((OutputDevice*) pWin); }
85     virtual void    RemoveWindow(::sd::Window* pWin) { pSlideView->DeleteWindowFromPaintView((OutputDevice*) pWin); }
86 
87     virtual sal_Bool    KeyInput(const KeyEvent& rKEvt, ::sd::Window* pWin);
88     virtual void    MouseMove(const MouseEvent& rMEvt, ::sd::Window* pWin);
89     virtual void    MouseButtonUp(const MouseEvent& rMEvt, ::sd::Window* pWin);
90     virtual void    MouseButtonDown(const MouseEvent& rMEvt, ::sd::Window* pWin);
91     virtual void    Command(const CommandEvent& rCEvt, ::sd::Window* pWin);
92 
93     virtual SdPage* GetActualPage();
94 
95     /** @returns
96             current or selected page or 0.
97     */
98     virtual SdPage* getCurrentPage() const;
99 
100     void            ExecCtrl(SfxRequest &rReq);
101     void            GetCtrlState(SfxItemSet &rSet);
102     void            GetMenuState(SfxItemSet &rSet);
103     void            GetAttrState(SfxItemSet &rSet);
104 
105     void            SetPagesPerRow( sal_uInt16 nPagesPerRow );
106 
107     void            ExecStatusBar(SfxRequest& rReq);
108     void            GetStatusBarState(SfxItemSet& rSet);
109 
110     void            FuTemporary(SfxRequest &rReq);
111     void            FuPermanent(SfxRequest &rReq);
112     void            FuSupport(SfxRequest &rReq);
113 
114     virtual void    ReadFrameViewData(FrameView* pView);
115     virtual void    WriteFrameViewData();
116 
117     virtual void    SetZoom(long nZoom);
118     virtual void    SetZoomRect(const Rectangle& rZoomRect);
119 
120     virtual sal_Bool    HasSelection( sal_Bool bText = sal_True ) const;
121 
122     /** Draw the rectangle arround the specified slide that indicates whether
123         the slide is selected or not.  When not selected the rectangle is
124         painted in the background color (WindowColor from the style settings)
125         and is therefore not visible.  A selected slide is painted with the
126         WindowTextColor from the style settings.  Painting takes place in
127         all associated windows.  The line- and fill color of the windows are
128         restored to their original values after the rectangle is painted.
129         @param nPage
130             When the page number is invalid then the call is ignored.
131     */
132     void            DrawSelectionRect( sal_uInt16 nPage );
133     void            DrawFocusRect( sal_uInt16 nPage );
134 
135     virtual void    WriteUserDataSequence ( ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue >&, sal_Bool bBrowse = sal_False );
136     virtual void    ReadUserDataSequence ( const ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue >&, sal_Bool bBrowse = sal_False );
137 
138     virtual void    VisAreaChanged(const Rectangle& rRect);
139 
140     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> CreateAccessibleDocumentView( ::sd::Window* pWindow );
141 
142     void            SelectionHasChanged();
143     void            PageLayoutHasChanged();
144     void            FocusHasChanged( sal_uInt16 nOldFocusPage, sal_uInt16 nNewFocusPage );
145     void            PageVisibilityHasChanged( sal_uInt16 nPage, sal_Bool bVisible );
146 
147     /** On activation the preview is turned off.
148     */
149     virtual void Activate (sal_Bool IsMDIActivate);
150 
151 protected:
152     virtual Size    GetOptimalSizePixel() const;
153     virtual long    VirtHScrollHdl(ScrollBar* pHScroll);
154     virtual long    VirtVScrollHdl(ScrollBar* pVHScroll);
155 
156 
157 private:
158     SlideView* pSlideView;
159     Point           aDisplayPos;
160     Size            aDisplaySize;
161     sal_uInt16          nCurFocusPage;
162     bool            bSetInitialZoomFactor;
163     bool            bInitializeWinPos;
164 
165     void            Construct(SdDrawDocument* pDoc);
166     void            ImplDrawFocusRect( sal_uInt16 nPage, sal_Bool bVisible );
167 };
168 
169 } // end of namespace sd
170 
171 #endif
172