300 lines
10 KiB
C++
300 lines
10 KiB
C++
/*************************************************************************
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*
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* $RCSfile: pview.hxx,v $
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*
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* $Revision: 1.10 $
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*
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* last change: $Author: od $ $Date: 2002-12-06 16:16:06 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _SWPVIEW_HXX
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#define _SWPVIEW_HXX
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#ifndef _SFXVIEWFRM_HXX //autogen
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#include <sfx2/viewfrm.hxx>
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#endif
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#ifndef _VIEWFAC_HXX //autogen
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#include <sfx2/viewfac.hxx>
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#endif
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#ifndef _LINK_HXX //autogen
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#include <tools/link.hxx>
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#endif
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#ifndef _WINDOW_HXX //autogen
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#include <vcl/window.hxx>
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#endif
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#ifndef _SFXVIEWSH_HXX //autogen
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#include <sfx2/viewsh.hxx>
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#endif
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#include "shellid.hxx"
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#ifndef _SVX_ZOOMITEM_HXX
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#include <svx/zoomitem.hxx>
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#endif
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class SwViewOption;
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class SwDocShell;
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class SwScrollbar;
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class ViewShell;
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class SwPagePreView;
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class ImageButton;
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class Button;
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class SwRect;
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class DataChangedEvent;
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class CommandEvent;
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class SvtAccessibilityOptions;
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class SwPagePreViewWin : public Window
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{
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ViewShell* mpViewShell;
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USHORT mnSttPage, mnVirtPage, mnSelectedPage;
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BYTE mnRow, mnCol;
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Size maPxWinSize, maPgSize;
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// OD 02.12.2002 #103492
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Size maPreviewDocSize;
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Fraction maScale;
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SwPagePreView& mrView;
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// OD 02.12.2002 #103492#
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bool mbCalcScaleForPreviewLayout;
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Rectangle maPaintedPreviewDocRect;
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void SetPagePreview( BYTE nRow, BYTE nCol );
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public:
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SwPagePreViewWin( Window* pParent, SwPagePreView& rView );
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~SwPagePreViewWin();
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//Ruft ViewShell::Paint
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virtual void Paint( const Rectangle& rRect );
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virtual void KeyInput( const KeyEvent & );
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virtual void Command( const CommandEvent& rCEvt );
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virtual void MouseButtonDown(const MouseEvent& rMEvt);
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virtual void DataChanged( const DataChangedEvent& );
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void SetViewShell( ViewShell* pShell ) { mpViewShell = pShell; }
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ViewShell* GetViewShell() const { return mpViewShell; }
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BYTE GetRow() const { return mnRow; }
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void SetRow( BYTE n ) { if( n ) mnRow = n; }
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BYTE GetCol() const { return mnCol; }
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void SetCol( BYTE n ) { if( n ) mnCol = n; }
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USHORT GetVirtPage() const { return mnVirtPage; }
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USHORT GetSttPage() const { return mnSttPage; }
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void SetSttPage( USHORT n )
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{ mnSttPage = mnVirtPage = n; if( !n ) ++mnVirtPage; }
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USHORT& GetSelectedPage() {return mnSelectedPage;}
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//JP 19.08.98: bei Einspaltigkeit gibt es keine 0. Seite!
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USHORT GetDefSttPage() const { return 1 == mnCol ? 1 : 0; }
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void CalcWish( BYTE nNewRow, BYTE nNewCol );
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const Size& GetWinSize() const { return maPxWinSize; }
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void SetWinSize( const Size& rNewSize );
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enum MoveMode{ MV_CALC, MV_PAGE_UP, MV_PAGE_DOWN, MV_DOC_STT, MV_DOC_END };
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int MovePage( int eMoveMode );
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// erzeuge den String fuer die StatusLeiste
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void GetStatusStr( String& rStr, USHORT nPageCount ) const;
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void GetOptimalSize( Size& rSize ) const;
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void RepaintCoreRect( const SwRect& rRect );
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/** method to adjust preview to a new zoom factor
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OD 02.12.2002 #103492#
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paint of preview is prepare and performed for a new zoom factor
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@author OD
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*/
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void AdjustPreviewToNewZoom( const sal_uInt16 nZoomFactor );
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const Size& GetPreviewDocSize() const
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{ return maPreviewDocSize;}
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const Rectangle& GetPaintedPreviewDocRect() const
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{ return maPaintedPreviewDocRect;}
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void Scroll(long nXMove, long nYMove);
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#ifdef ACCESSIBLE_LAYOUT
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virtual ::com::sun::star::uno::Reference<
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::drafts::com::sun::star::accessibility::XAccessible>
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CreateAccessible();
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#endif
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};
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/*--------------------------------------------------------------------
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Beschreibung: Sicht auf ein Dokument
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--------------------------------------------------------------------*/
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class SwPagePreView: public SfxViewShell
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{
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// ViewWindow und Henkel zur Core
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// aktuelle Dispatcher-Shell
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SwPagePreViewWin aViewWin;
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//viewdata of the previous SwView and the new crsrposition
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String sSwViewData,
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//and the new cursor position if the user double click in the PagePreView
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sNewCrsrPos;
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// to support keyboard the number of the page to go to can be set too
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USHORT nNewPage;
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// Sichtbarer Bereich
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String sPageStr;
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Size aDocSz;
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Rectangle aVisArea;
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// MDI Bedienelemente
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SwScrollbar *pHScrollbar;
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SwScrollbar *pVScrollbar;
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ImageButton *pPageUpBtn,
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*pPageDownBtn;
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// Dummy-Window zum F<>llen der rechten unteren Ecke, wenn beide Scrollbars
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// aktiv sind
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Window *pScrollFill;
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USHORT mnPageCount;
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BOOL bNormalPrint;
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void Init(const SwViewOption* = 0);
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Point AlignToPixel(const Point& rPt) const;
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int _CreateScrollbar( int bHori );
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DECL_LINK( ScrollHdl, SwScrollbar * );
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DECL_LINK( EndScrollHdl, SwScrollbar * );
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DECL_LINK( BtnPage, Button * );
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int ChgPage( int eMvMode, int bUpdateScrollbar = TRUE );
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virtual USHORT Print( SfxProgress &rProgress,
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PrintDialog *pPrintDialog = 0 );
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virtual SfxPrinter* GetPrinter( BOOL bCreate = FALSE );
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virtual USHORT SetPrinter( SfxPrinter *pNewPrinter, USHORT nDiffFlags = SFX_PRINTER_ALL );
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virtual SfxTabPage* CreatePrintOptionsPage( Window *pParent,
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const SfxItemSet &rOptions );
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virtual PrintDialog* CreatePrintDialog( Window *pParent );
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void CalcAndSetBorderPixel( SvBorder &rToFill, FASTBOOL bInner );
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protected:
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virtual void InnerResizePixel( const Point &rOfs, const Size &rSize );
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virtual void OuterResizePixel( const Point &rOfs, const Size &rSize );
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virtual Size GetOptimalSizePixel() const;
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void SetZoom(SvxZoomType eSet, USHORT nFactor);
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public:
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SFX_DECL_VIEWFACTORY(SwPagePreView);
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SFX_DECL_INTERFACE(SW_PAGEPREVIEW);
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TYPEINFO();
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inline Window* GetFrameWindow() const { return &(GetViewFrame())->GetWindow(); }
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inline ViewShell* GetViewShell() const { return aViewWin.GetViewShell(); }
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inline const Rectangle& GetVisArea() const { return aVisArea; }
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inline void GrabFocusViewWin() { aViewWin.GrabFocus(); }
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inline void RepaintCoreRect( const SwRect& rRect )
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{ aViewWin.RepaintCoreRect( rRect ); }
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void DocSzChgd(const Size& rNewSize);
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const Size& GetDocSz() const { return aDocSz; }
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virtual void SetVisArea( const Rectangle&, BOOL bUpdateScrollbar = TRUE);
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inline void AdjustEditWin();
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void ScrollViewSzChg();
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void ScrollDocSzChg();
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void ShowHScrollbar(sal_Bool bShow);
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sal_Bool IsHScrollbarVisible()const;
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void ShowVScrollbar(sal_Bool bShow);
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sal_Bool IsVScrollbarVisible()const;
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USHORT GetPageCount() const { return mnPageCount; }
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BOOL HandleWheelCommands( const CommandEvent& );
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const String& GetPrevSwViewData() const { return sSwViewData; }
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void SetNewCrsrPos( const String& rStr ) { sNewCrsrPos = rStr; }
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const String& GetNewCrsrPos() const { return sNewCrsrPos; }
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USHORT GetNewPage() const {return nNewPage;}
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void SetNewPage(USHORT nSet) {nNewPage = nSet;}
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// Handler
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void Execute(SfxRequest&);
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void GetState(SfxItemSet&);
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void StateUndo(SfxItemSet&);
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SwDocShell* GetDocShell();
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//apply Accessiblity options
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void ApplyAccessiblityOptions(SvtAccessibilityOptions& rAccessibilityOptions);
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SwPagePreView( SfxViewFrame* pFrame, SfxViewShell* );
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~SwPagePreView();
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};
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// ----------------- inline Methoden ----------------------
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inline void SwPagePreView::AdjustEditWin()
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{
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OuterResizePixel( Point(), GetFrameWindow()->GetOutputSizePixel() );
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}
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#endif
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