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Diffstat (limited to 'sw/inc/viscrs.hxx')
| -rw-r--r-- | sw/inc/viscrs.hxx | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/sw/inc/viscrs.hxx b/sw/inc/viscrs.hxx new file mode 100644 index 000000000000..ee5ef83eb8a2 --- /dev/null +++ b/sw/inc/viscrs.hxx @@ -0,0 +1,225 @@ +/************************************************************************* + * + * 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 _VISCRS_HXX +#define _VISCRS_HXX + +#include <vcl/cursor.hxx> +#include "swcrsr.hxx" +#include "swrect.hxx" +#include "swregion.hxx" + +class SwCrsrShell; +class SwShellCrsr; + +// -------- Ab hier Klassen / Methoden fuer den nicht Text-Cursor ------ + +class SwVisCrsr +#ifdef SW_CRSR_TIMER + : private Timer +#endif +{ + friend void _InitCore(); + friend void _FinitCore(); + + BOOL bIsVisible : 1; + BOOL bIsDragCrsr : 1; + +#ifdef SW_CRSR_TIMER + BOOL bTimerOn : 1; +#endif + + Cursor aTxtCrsr; + const SwCrsrShell* pCrsrShell; + +#ifdef SW_CRSR_TIMER + virtual void Timeout(); +#endif + void _SetPosAndShow(); + +public: + SwVisCrsr( const SwCrsrShell * pCShell ); + ~SwVisCrsr(); + + void Show(); + void Hide(); + + BOOL IsVisible() const { return bIsVisible; } + void SetDragCrsr( BOOL bFlag = TRUE ) { bIsDragCrsr = bFlag; } + +#ifdef SW_CRSR_TIMER + BOOL ChgTimerFlag( BOOL bTimerOn = TRUE ); +#endif +}; + + +// ------ Ab hier Klassen / Methoden fuer die Selectionen ------- + +// #i75172# predefines +namespace sdr { namespace overlay { class OverlayObject; }} + +class SwSelPaintRects : public SwRects +{ + friend void _InitCore(); + friend void _FinitCore(); + + static long nPixPtX, nPixPtY; + static MapMode *pMapMode; + + // die Shell + const SwCrsrShell* pCShell; + + void Paint( const SwRect& rRect ); + + virtual void Paint( const Rectangle& rRect ); + virtual void FillRects() = 0; + + // #i75172# + sdr::overlay::OverlayObject* mpCursorOverlay; + + // #i75172# access to mpCursorOverlay for swapContent + sdr::overlay::OverlayObject* getCursorOverlay() const { return mpCursorOverlay; } + void setCursorOverlay(sdr::overlay::OverlayObject* pNew) { mpCursorOverlay = pNew; } + +public: + SwSelPaintRects( const SwCrsrShell& rCSh ); + virtual ~SwSelPaintRects(); + + // #i75172# in SwCrsrShell::CreateCrsr() the content of SwSelPaintRects is exchanged. To + // make a complete swap access to mpCursorOverlay is needed there + void swapContent(SwSelPaintRects& rSwap); + + void Show(); + void Hide(); + void Invalidate( const SwRect& rRect ); + + const SwCrsrShell* GetShell() const { return pCShell; } + // check current MapMode of the shell and set possibly the static members. + // Optional set the parameters pX, pY + static void Get1PixelInLogic( const ViewShell& rSh, + long* pX = 0, long* pY = 0 ); +}; + + +class SwShellCrsr : public virtual SwCursor, public SwSelPaintRects +{ + // Dokument-Positionen der Start/End-Charakter einer SSelection + Point aMkPt, aPtPt; + const SwPosition* pPt; // fuer Zuordung vom GetPoint() zum aPtPt + + virtual void FillRects(); // fuer Table- und normalen Crsr + + using SwCursor::UpDown; + +public: + SwShellCrsr( const SwCrsrShell& rCrsrSh, const SwPosition &rPos ); + SwShellCrsr( const SwCrsrShell& rCrsrSh, const SwPosition &rPos, + const Point& rPtPos, SwPaM* pRing = 0 ); + SwShellCrsr( SwShellCrsr& ); + virtual ~SwShellCrsr(); + + void Show(); // Update und zeige alle Selektionen an + void Hide(); // verstecke alle Selektionen + void Invalidate( const SwRect& rRect ); + + const Point& GetPtPos() const { return( SwPaM::GetPoint() == pPt ? aPtPt : aMkPt ); } + Point& GetPtPos() { return( SwPaM::GetPoint() == pPt ? aPtPt : aMkPt ); } + const Point& GetMkPos() const { return( SwPaM::GetMark() == pPt ? aPtPt : aMkPt ); } + Point& GetMkPos() { return( SwPaM::GetMark() == pPt ? aPtPt : aMkPt ); } + const Point& GetSttPos() const { return( SwPaM::Start() == pPt ? aPtPt : aMkPt ); } + Point& GetSttPos() { return( SwPaM::Start() == pPt ? aPtPt : aMkPt ); } + const Point& GetEndPos() const { return( SwPaM::End() == pPt ? aPtPt : aMkPt ); } + Point& GetEndPos() { return( SwPaM::End() == pPt ? aPtPt : aMkPt ); } + + virtual void SetMark(); + + virtual SwCursor* Create( SwPaM* pRing = 0 ) const; + + virtual short MaxReplaceArived(); //returns RET_YES/RET_CANCEL/RET_NO + virtual void SaveTblBoxCntnt( const SwPosition* pPos = 0 ); + + BOOL UpDown( BOOL bUp, USHORT nCnt = 1 ); + + // TRUE: an die Position kann der Cursor gesetzt werden + virtual BOOL IsAtValidPos( BOOL bPoint = TRUE ) const; + +#ifdef DBG_UTIL +// JP 05.03.98: zum Testen des UNO-Crsr Verhaltens hier die Implementierung +// am sichtbaren Cursor + virtual BOOL IsSelOvr( int eFlags = + ( nsSwCursorSelOverFlags::SELOVER_CHECKNODESSECTION | + nsSwCursorSelOverFlags::SELOVER_TOGGLE | + nsSwCursorSelOverFlags::SELOVER_CHANGEPOS )); +#endif + + virtual bool IsReadOnlyAvailable() const; + + DECL_FIXEDMEMPOOL_NEWDEL( SwShellCrsr ) +}; + + + +class SwShellTableCrsr : public virtual SwShellCrsr, public virtual SwTableCursor +{ + // die Selection hat die gleiche Reihenfolge wie die + // TabellenBoxen. D.h., wird aus dem einen Array an einer Position + // etwas geloescht, dann muss es auch im anderen erfolgen!! + + +public: + SwShellTableCrsr( const SwCrsrShell& rCrsrSh, const SwPosition& rPos ); + SwShellTableCrsr( const SwCrsrShell& rCrsrSh, + const SwPosition &rMkPos, const Point& rMkPt, + const SwPosition &rPtPos, const Point& rPtPt ); + virtual ~SwShellTableCrsr(); + + virtual void FillRects(); // fuer Table- und normalen Crsr + + // Pruefe, ob sich der SPoint innerhalb der Tabellen-SSelection befindet + BOOL IsInside( const Point& rPt ) const; + + virtual void SetMark(); + virtual SwCursor* Create( SwPaM* pRing = 0 ) const; + + virtual short MaxReplaceArived(); //returns RET_YES/RET_CANCEL/RET_NO + virtual void SaveTblBoxCntnt( const SwPosition* pPos = 0 ); + + // TRUE: an die Position kann der Cursor gesetzt werden + virtual BOOL IsAtValidPos( BOOL bPoint = TRUE ) const; + +#ifdef DBG_UTIL +// JP 05.03.98: zum Testen des UNO-Crsr Verhaltens hier die Implementierung +// am sichtbaren Cursor + virtual BOOL IsSelOvr( int eFlags = + ( nsSwCursorSelOverFlags::SELOVER_CHECKNODESSECTION | + nsSwCursorSelOverFlags::SELOVER_TOGGLE | + nsSwCursorSelOverFlags::SELOVER_CHANGEPOS )); +#endif +}; + + + +#endif // _VISCRS_HXX |