203 lines
6.5 KiB
C++
203 lines
6.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _VISCRS_HXX
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#define _VISCRS_HXX
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#include <vcl/cursor.hxx>
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#include "swcrsr.hxx"
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#include "swrect.hxx"
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#include "swregion.hxx"
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class SwCrsrShell;
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class SwShellCrsr;
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// From here classes/methods for non-text cursor.
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class SwVisCrsr
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#ifdef SW_CRSR_TIMER
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: private Timer
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#endif
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{
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friend void _InitCore();
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friend void _FinitCore();
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sal_Bool bIsVisible : 1;
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sal_Bool bIsDragCrsr : 1;
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#ifdef SW_CRSR_TIMER
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sal_Bool bTimerOn : 1;
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#endif
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Cursor aTxtCrsr;
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const SwCrsrShell* pCrsrShell;
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#ifdef SW_CRSR_TIMER
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virtual void Timeout();
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#endif
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void _SetPosAndShow();
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public:
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SwVisCrsr( const SwCrsrShell * pCShell );
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~SwVisCrsr();
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void Show();
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void Hide();
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sal_Bool IsVisible() const { return bIsVisible; }
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void SetDragCrsr( sal_Bool bFlag = sal_True ) { bIsDragCrsr = bFlag; }
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#ifdef SW_CRSR_TIMER
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sal_Bool ChgTimerFlag( sal_Bool bTimerOn = sal_True );
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#endif
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};
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// From here classes/methods for selections.
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namespace sdr { namespace overlay { class OverlayObject; }}
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class SwSelPaintRects : public SwRects
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{
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friend void _InitCore();
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friend void _FinitCore();
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static long nPixPtX, nPixPtY;
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static MapMode *pMapMode;
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const SwCrsrShell* pCShell;
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virtual void Paint( const Rectangle& rRect );
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virtual void FillRects() = 0;
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sdr::overlay::OverlayObject* mpCursorOverlay;
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// access to mpCursorOverlay for swapContent
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sdr::overlay::OverlayObject* getCursorOverlay() const { return mpCursorOverlay; }
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void setCursorOverlay(sdr::overlay::OverlayObject* pNew) { mpCursorOverlay = pNew; }
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public:
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SwSelPaintRects( const SwCrsrShell& rCSh );
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virtual ~SwSelPaintRects();
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// in SwCrsrShell::CreateCrsr() the content of SwSelPaintRects is exchanged. To
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// make a complete swap access to mpCursorOverlay is needed there
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void swapContent(SwSelPaintRects& rSwap);
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void Show();
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void Hide();
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void Invalidate( const SwRect& rRect );
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const SwCrsrShell* GetShell() const { return pCShell; }
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// check current MapMode of the shell and set possibly the static members.
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// Optional set the parameters pX, pY
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static void Get1PixelInLogic( const ViewShell& rSh,
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long* pX = 0, long* pY = 0 );
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};
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class SwShellCrsr : public virtual SwCursor, public SwSelPaintRects
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{
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// Document positions of start/end characters of a SSelection.
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Point aMkPt, aPtPt;
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const SwPosition* pPt; // For assignment of GetPoint() to aPtPt.
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virtual void FillRects(); // For Table- und normal cursors.
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using SwCursor::UpDown;
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public:
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SwShellCrsr( const SwCrsrShell& rCrsrSh, const SwPosition &rPos );
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SwShellCrsr( const SwCrsrShell& rCrsrSh, const SwPosition &rPos,
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const Point& rPtPos, SwPaM* pRing = 0 );
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SwShellCrsr( SwShellCrsr& );
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virtual ~SwShellCrsr();
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void Show(); // Update and display all selections.
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void Hide(); // Hide all selections.
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void Invalidate( const SwRect& rRect );
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const Point& GetPtPos() const { return( SwPaM::GetPoint() == pPt ? aPtPt : aMkPt ); }
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Point& GetPtPos() { return( SwPaM::GetPoint() == pPt ? aPtPt : aMkPt ); }
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const Point& GetMkPos() const { return( SwPaM::GetMark() == pPt ? aPtPt : aMkPt ); }
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Point& GetMkPos() { return( SwPaM::GetMark() == pPt ? aPtPt : aMkPt ); }
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const Point& GetSttPos() const { return( SwPaM::Start() == pPt ? aPtPt : aMkPt ); }
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Point& GetSttPos() { return( SwPaM::Start() == pPt ? aPtPt : aMkPt ); }
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const Point& GetEndPos() const { return( SwPaM::End() == pPt ? aPtPt : aMkPt ); }
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Point& GetEndPos() { return( SwPaM::End() == pPt ? aPtPt : aMkPt ); }
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virtual void SetMark();
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virtual SwCursor* Create( SwPaM* pRing = 0 ) const;
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virtual short MaxReplaceArived(); //returns RET_YES/RET_CANCEL/RET_NO
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virtual void SaveTblBoxCntnt( const SwPosition* pPos = 0 );
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sal_Bool UpDown( sal_Bool bUp, sal_uInt16 nCnt = 1 );
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// sal_True: Cursor can be set to this position.
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virtual sal_Bool IsAtValidPos( sal_Bool bPoint = sal_True ) const;
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virtual bool IsReadOnlyAvailable() const;
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DECL_FIXEDMEMPOOL_NEWDEL( SwShellCrsr )
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};
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class SwShellTableCrsr : public virtual SwShellCrsr, public virtual SwTableCursor
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{
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// The Selection has the same order as the table boxes, i.e.
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// if something is deleted from the one array at a certain position
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// it has to be deleted from the other one as well!!
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public:
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SwShellTableCrsr( const SwCrsrShell& rCrsrSh, const SwPosition& rPos );
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SwShellTableCrsr( const SwCrsrShell& rCrsrSh,
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const SwPosition &rMkPos, const Point& rMkPt,
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const SwPosition &rPtPos, const Point& rPtPt );
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virtual ~SwShellTableCrsr();
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virtual void FillRects(); // For table and normal cursor.
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// Check if SPoint is within table SSelection.
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sal_Bool IsInside( const Point& rPt ) const;
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virtual void SetMark();
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virtual SwCursor* Create( SwPaM* pRing = 0 ) const;
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virtual short MaxReplaceArived(); //returns RET_YES/RET_CANCEL/RET_NO
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virtual void SaveTblBoxCntnt( const SwPosition* pPos = 0 );
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// sal_True: Cursor can be set to this position.
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virtual sal_Bool IsAtValidPos( sal_Bool bPoint = sal_True ) const;
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};
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#endif // _VISCRS_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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