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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: preview.hxx,v $
* $Revision: 1.11 $
*
* 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 SC_PREVIEW_HXX
#define SC_PREVIEW_HXX
#include <vcl/window.hxx>
#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;
BOOL bLeftRulerMove;
BOOL bRightRulerMove;
BOOL bTopRulerMove;
BOOL bBottomRulerMove;
BOOL bHeaderRulerMove;
BOOL bFooterRulerMove;
BOOL bLeftRulerChange;
BOOL bRightRulerChange;
BOOL bTopRulerChange;
BOOL bBottomRulerChange;
BOOL bHeaderRulerChange;
BOOL bFooterRulerChange;
BOOL bPageMargin;
BOOL bColRulerMove;
ScRange aPageArea;
long nRight[ MAXCOL+1 ];
long nLeftPosition;
long mnScale;
SCCOL nColNumberButttonDown;
Point aButtonDownChangePoint;
Point aButtonDownPt;
Point aButtonUpPt;
long nHeaderHeight;
long nFooterHeight;
void TestLastPage();
void CalcPages( SCTAB nToWhichTab );
void RecalcPages();
void UpdateDrawView();
void DoPrint( ScPreviewLocationData* pFillLocation );
void InvalidateLocationData( ULONG nId );
using Window::SetZoom;
protected:
virtual void Paint( const Rectangle& rRect );
virtual void Command( const CommandEvent& rCEvt );
virtual void KeyInput( const KeyEvent& rKEvt );
virtual void MouseMove( const MouseEvent& rMEvt );
virtual void MouseButtonDown( const MouseEvent& rMEvt );
virtual void MouseButtonUp( const MouseEvent& rMEvt );
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 );
BOOL GetPageMargins()const { return bPageMargin; }
void SetPageMargins( BOOL bVal ) { bPageMargin = bVal; }
void DrawInvert( long nDragPos, USHORT nFlags );
void DragMove( long nDragMovePos, USHORT nFlags );
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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