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/*************************************************************************
*
* $RCSfile: preview.hxx,v $
*
* $Revision: 1.7 $
*
* last change: $Author: obo $ $Date: 2004-06-04 11:38:16 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef SC_PREVIEW_HXX
#define SC_PREVIEW_HXX
#ifndef _WINDOW_HXX //autogen
#include <vcl/window.hxx>
#endif
#include "printfun.hxx" // ScPrintState
class ScDocShell;
class ScPreviewShell;
class FmFormView;
class ScPreview : public Window
{
private:
// eingestellt:
long nPageNo; // Seite im Dokument
USHORT nZoom; // eingestellter Zoom
Point aOffset; // positiv
// berechnet:
BOOL bValid; // folgende Werte gueltig
SCTAB nTabCount;
SCTAB nTabsTested; // fuer wieviele Tabellen ist nPages gueltig?
long nPages[MAXTABCOUNT];
long nFirstAttr[MAXTABCOUNT];
SCTAB nTab; // Tabelle
long nTabPage; // Seite von Tabelle
long nTabStart; // erste Seite der Tabelle (wirklich)
long nDisplayStart; // dito, relativ zum Anfang der Zaehlung
Date aDate;
Time aTime;
long nTotalPages;
Size aPageSize; // fuer GetOptimalZoom
BOOL bStateValid;
BOOL bLocationValid;
ScPrintState aState;
ScPreviewLocationData* pLocationData; // stores table layout for accessibility API
FmFormView* pDrawView;
// intern:
BOOL bInPaint;
BOOL bInGetState;
ScDocShell* pDocShell;
ScPreviewShell* pViewShell;
void TestLastPage();
void CalcPages( SCTAB nToWhichTab );
void RecalcPages();
void UpdateDrawView();
void DoPrint( ScPreviewLocationData* pFillLocation );
void InvalidateLocationData( ULONG nId );
protected:
virtual void Paint( const Rectangle& rRect );
virtual void Command( const CommandEvent& rCEvt );
virtual void KeyInput( const KeyEvent& rKEvt );
virtual void GetFocus();
virtual void LoseFocus();
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible();
public:
ScPreview( Window* pParent, ScDocShell* pDocSh, ScPreviewShell* pViewSh );
~ScPreview();
virtual void DataChanged( const DataChangedEvent& rDCEvt );
void DataChanged(BOOL bNewTime = FALSE); // statt Invalidate rufen
void DoInvalidate();
void SetXOffset( long nX );
void SetYOffset( long nY );
void SetZoom(USHORT nNewZoom);
void SetPageNo( long nPage );
const ScPreviewLocationData& GetLocationData();
String GetPosString();
long GetPageNo() const { return nPageNo; }
USHORT GetZoom() const { return nZoom; }
Point GetOffset() const { return aOffset; }
SCTAB GetTab() { if (!bValid) { CalcPages(0); RecalcPages(); } return nTab; }
long GetTotalPages() { if (!bValid) { CalcPages(0); RecalcPages(); } return nTotalPages; }
BOOL AllTested() const { return bValid && nTabsTested >= nTabCount; }
USHORT GetOptimalZoom(BOOL bWidthOnly);
long GetFirstPage(SCTAB nTab);
void CalcAll() { CalcPages(MAXTAB); }
void SetInGetState(BOOL bSet) { bInGetState = bSet; }
DECL_STATIC_LINK( ScPreview, InvalidateHdl, void* );
static void StaticInvalidate();
FmFormView* GetDrawView() { return pDrawView; }
};
#endif
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