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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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 <sfx2/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();
// calls 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
OUString GetStatusStr( 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();
};
/*--------------------------------------------------------------------
Description: view of a document
--------------------------------------------------------------------*/
class SW_DLLPUBLIC SwPagePreView: public SfxViewShell
{
// ViewWindow and handle to core
// current 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;
// visible range
OUString sPageStr;
Size aDocSz;
Rectangle aVisArea;
// MDI control elements
SwScrollbar *pHScrollbar;
SwScrollbar *pVScrollbar;
ImageButton *pPageUpBtn,
*pPageDownBtn;
// dummy window for filling the lower right edge when both scrollbars are active
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_uInt16 GetSelectedPage() const {return aViewWin.SelectedPage();}
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 methods ----------------------
inline void SwPagePreView::AdjustEditWin()
{
OuterResizePixel( Point(), GetFrameWindow()->GetOutputSizePixel() );
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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