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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef _SWPVIEW_HXX
+#define _SWPVIEW_HXX
+
+#include <tools/link.hxx>
+#include <vcl/window.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <sfx2/viewfac.hxx>
+#include <sfx2/viewsh.hxx>
+#include <svx/zoomitem.hxx>
+#include "swdllapi.h"
+#include "shellid.hxx"
+
+class SwViewOption;
+class SwDocShell;
+class SwScrollbar;
+class ViewShell;
+class SwPagePreView;
+class ImageButton;
+class Button;
+class SwRect;
+class DataChangedEvent;
+class CommandEvent;
+class SvtAccessibilityOptions;
+// OD 12.12.2002 #103492#
+class SwPagePreviewLayout;
+
+// OD 24.03.2003 #108282# - delete member <mnVirtPage> and its accessor.
+class SwPagePreViewWin : public Window
+{
+ ViewShell* mpViewShell;
+ sal_uInt16 mnSttPage;
+ sal_uInt8 mnRow, mnCol;
+ Size maPxWinSize;
+ Fraction maScale;
+ SwPagePreView& mrView;
+ // OD 02.12.2002 #103492#
+ bool mbCalcScaleForPreviewLayout;
+ Rectangle maPaintedPreviewDocRect;
+ // OD 12.12.2002 #103492#
+ SwPagePreviewLayout* mpPgPrevwLayout;
+
+ void SetPagePreview( sal_uInt8 nRow, sal_uInt8 nCol );
+
+ using Window::Scroll;
+
+public:
+ SwPagePreViewWin( Window* pParent, SwPagePreView& rView );
+ ~SwPagePreViewWin();
+
+ //Ruft ViewShell::Paint
+ virtual void Paint( const Rectangle& rRect );
+ virtual void KeyInput( const KeyEvent & );
+ virtual void Command( const CommandEvent& rCEvt );
+ virtual void MouseButtonDown(const MouseEvent& rMEvt);
+ virtual void DataChanged( const DataChangedEvent& );
+
+ void SetViewShell( ViewShell* pShell );
+
+ ViewShell* GetViewShell() const { return mpViewShell; }
+
+ sal_uInt8 GetRow() const { return mnRow; }
+ void SetRow( sal_uInt8 n ) { if( n ) mnRow = n; }
+
+ sal_uInt8 GetCol() const { return mnCol; }
+ void SetCol( sal_uInt8 n ) { if( n ) mnCol = n; }
+
+ sal_uInt16 GetSttPage() const { return mnSttPage; }
+ void SetSttPage( sal_uInt16 n ) { mnSttPage = n; }
+
+ /** get selected page number of document preview
+
+ OD 13.12.2002 #103492#
+
+ @author OD
+
+ @return selected page number
+ */
+ sal_uInt16 SelectedPage() const;
+
+ /** set selected page number in document preview
+
+ OD 13.12.2002 #103492#
+
+ @author OD
+
+ @param _nSelectedPageNum
+ input parameter - physical page number of page that will be the selected one.
+ */
+ void SetSelectedPage( sal_uInt16 _nSelectedPageNum );
+
+ //JP 19.08.98: bei Einspaltigkeit gibt es keine 0. Seite!
+ sal_uInt16 GetDefSttPage() const { return 1 == mnCol ? 1 : 0; }
+
+ void CalcWish( sal_uInt8 nNewRow, sal_uInt8 nNewCol );
+
+ const Size& GetWinSize() const { return maPxWinSize; }
+ void SetWinSize( const Size& rNewSize );
+
+ // OD 18.12.2002 #103492# - add <MV_SELPAGE>, <MV_SCROLL>
+ enum MoveMode{ MV_CALC, MV_PAGE_UP, MV_PAGE_DOWN, MV_DOC_STT, MV_DOC_END,
+ MV_SELPAGE, MV_SCROLL, MV_NEWWINSIZE };
+ int MovePage( int eMoveMode );
+
+ // erzeuge den String fuer die StatusLeiste
+ void GetStatusStr( String& rStr, sal_uInt16 nPageCount ) const;
+
+ void RepaintCoreRect( const SwRect& rRect );
+
+ /** method to adjust preview to a new zoom factor
+
+ OD 02.12.2002 #103492#
+ paint of preview is prepared for a new zoom factor
+ OD 24.09.2003 #i19975# - zoom type has also been considered.
+ Thus, add new parameter <_eZoomType>
+
+ @author OD
+ */
+ void AdjustPreviewToNewZoom( const sal_uInt16 _nZoomFactor,
+ const SvxZoomType _eZoomType );
+
+ const Rectangle& GetPaintedPreviewDocRect() const
+ {
+ return maPaintedPreviewDocRect;
+ }
+
+ void Scroll(long nXMove, long nYMove, sal_uInt16 nFlags = 0);
+
+ /** method to enable/disable book preview
+
+ OD 2004-03-05 #i18143#
+
+ @author OD
+
+ @param _bBookPreview
+ input parameter - boolean indicating, if book preview mode has to
+ switch on <sal_True> or of <sal_False>
+
+ @return boolean indicating, if book preview mode has changed.
+ */
+ bool SetBookPreviewMode( const bool _bBookPreview );
+
+ virtual ::com::sun::star::uno::Reference<
+ ::com::sun::star::accessibility::XAccessible>
+ CreateAccessible();
+};
+
+
+/*--------------------------------------------------------------------
+ Beschreibung: Sicht auf ein Dokument
+ --------------------------------------------------------------------*/
+
+class SW_DLLPUBLIC SwPagePreView: public SfxViewShell
+{
+ // ViewWindow und Henkel zur Core
+ // aktuelle Dispatcher-Shell
+ SwPagePreViewWin aViewWin;
+ //viewdata of the previous SwView and the new crsrposition
+ String sSwViewData,
+ //and the new cursor position if the user double click in the PagePreView
+ sNewCrsrPos;
+ // to support keyboard the number of the page to go to can be set too
+ sal_uInt16 nNewPage;
+ // Sichtbarer Bereich
+ String sPageStr;
+ Size aDocSz;
+ Rectangle aVisArea;
+
+ // MDI Bedienelemente
+ SwScrollbar *pHScrollbar;
+ SwScrollbar *pVScrollbar;
+ ImageButton *pPageUpBtn,
+ *pPageDownBtn;
+ // Dummy-Window zum F�llen der rechten unteren Ecke, wenn beide Scrollbars
+ // aktiv sind
+ Window *pScrollFill;
+
+ sal_uInt16 mnPageCount;
+ sal_Bool bNormalPrint;
+
+ // OD 09.01.2003 #106334#
+ // new members to reset design mode at draw view for form shell on switching
+ // back from writer page preview to normal view.
+ sal_Bool mbResetFormDesignMode:1;
+ sal_Bool mbFormDesignModeToReset:1;
+
+ SW_DLLPRIVATE void Init(const SwViewOption* = 0);
+ SW_DLLPRIVATE Point AlignToPixel(const Point& rPt) const;
+
+ SW_DLLPRIVATE int _CreateScrollbar( sal_Bool bHori );
+ SW_DLLPRIVATE DECL_LINK( ScrollHdl, SwScrollbar * );
+ SW_DLLPRIVATE DECL_LINK( EndScrollHdl, SwScrollbar * );
+ SW_DLLPRIVATE DECL_LINK( BtnPage, Button * );
+ SW_DLLPRIVATE int ChgPage( int eMvMode, int bUpdateScrollbar = sal_True );
+
+
+ SW_DLLPRIVATE virtual SfxPrinter* GetPrinter( sal_Bool bCreate = sal_False );
+ SW_DLLPRIVATE virtual sal_uInt16 SetPrinter( SfxPrinter *pNewPrinter, sal_uInt16 nDiffFlags = SFX_PRINTER_ALL, bool bIsAPI=false );
+ SW_DLLPRIVATE virtual SfxTabPage* CreatePrintOptionsPage( Window *pParent,
+ const SfxItemSet &rOptions );
+
+ SW_DLLPRIVATE void CalcAndSetBorderPixel( SvBorder &rToFill, sal_Bool bInner );
+
+ /** help method to execute SfxRequest FN_PAGE_UP and FN_PAGE_DOWN
+
+ OD 04.03.2003 #107369#
+
+ @param _bPgUp
+ input parameter - boolean that indicates, if FN_PAGE_UP or FN_PAGE_DOWN
+ has to be executed.
+
+ @param _pReq
+ optional input parameter - pointer to the <SfxRequest> instance, if existing.
+
+ @author OD
+ */
+ SW_DLLPRIVATE void _ExecPgUpAndPgDown( const bool _bPgUp,
+ SfxRequest* _pReq = 0 );
+
+protected:
+ virtual void InnerResizePixel( const Point &rOfs, const Size &rSize );
+ virtual void OuterResizePixel( const Point &rOfs, const Size &rSize );
+ virtual Size GetOptimalSizePixel() const;
+
+ void SetZoom(SvxZoomType eSet, sal_uInt16 nFactor);
+
+public:
+ SFX_DECL_VIEWFACTORY(SwPagePreView);
+ SFX_DECL_INTERFACE(SW_PAGEPREVIEW)
+ TYPEINFO();
+
+ inline Window* GetFrameWindow() const { return &(GetViewFrame())->GetWindow(); }
+ inline ViewShell* GetViewShell() const { return aViewWin.GetViewShell(); }
+ inline const Rectangle& GetVisArea() const { return aVisArea; }
+ inline void GrabFocusViewWin() { aViewWin.GrabFocus(); }
+ inline void RepaintCoreRect( const SwRect& rRect )
+ { aViewWin.RepaintCoreRect( rRect ); }
+
+ void DocSzChgd(const Size& rNewSize);
+ const Size& GetDocSz() const { return aDocSz; }
+
+ virtual void SetVisArea( const Rectangle&, sal_Bool bUpdateScrollbar = sal_True);
+
+ inline void AdjustEditWin();
+
+ void ScrollViewSzChg();
+ void ScrollDocSzChg();
+ void ShowHScrollbar(sal_Bool bShow);
+
+ void ShowVScrollbar(sal_Bool bShow);
+
+ sal_uInt16 GetPageCount() const { return mnPageCount; }
+
+ sal_Bool HandleWheelCommands( const CommandEvent& );
+
+ const String& GetPrevSwViewData() const { return sSwViewData; }
+ void SetNewCrsrPos( const String& rStr ) { sNewCrsrPos = rStr; }
+ const String& GetNewCrsrPos() const { return sNewCrsrPos; }
+
+ sal_uInt16 GetNewPage() const {return nNewPage;}
+ void SetNewPage(sal_uInt16 nSet) {nNewPage = nSet;}
+
+ // Handler
+ void Execute(SfxRequest&);
+ void GetState(SfxItemSet&);
+ void StateUndo(SfxItemSet&);
+
+ SwDocShell* GetDocShell();
+
+ //apply Accessiblity options
+ void ApplyAccessiblityOptions(SvtAccessibilityOptions& rAccessibilityOptions);
+
+ // OD 09.01.2003 #106334# - inline method to request values of new members
+ // <mbResetFormDesignMode> and <mbFormDesignModeToReset>
+ inline sal_Bool ResetFormDesignMode() const
+ {
+ return mbResetFormDesignMode;
+ }
+
+ inline sal_Bool FormDesignModeToReset() const
+ {
+ return mbFormDesignModeToReset;
+ }
+
+ /** adjust position of vertical scrollbar
+
+ OD 19.02.2003 #107369
+ Currently used, if the complete preview layout rows fit into to the given
+ window, if a new page is selected and this page is visible.
+
+ @author OD
+
+ @param _nNewThumbPos
+ input parameter - new position, which will be assigned to the vertical
+ scrollbar.
+ */
+ void SetVScrollbarThumbPos( const sal_uInt16 _nNewThumbPos );
+
+ SwPagePreView( SfxViewFrame* pFrame, SfxViewShell* );
+ ~SwPagePreView();
+};
+
+// ----------------- inline Methoden ----------------------
+
+
+inline void SwPagePreView::AdjustEditWin()
+{
+ OuterResizePixel( Point(), GetFrameWindow()->GetOutputSizePixel() );
+}
+
+#endif
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