218 lines
8.1 KiB
C++
218 lines
8.1 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 _CRSTATE_HXX
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#define _CRSTATE_HXX
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#include <com/sun/star/text/HoriOrientation.hpp>
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#include <tools/gen.hxx>
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#include <swtypes.hxx>
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#include <swrect.hxx>
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enum SwFillMode
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{
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FILL_TAB, // default, fill with tabs
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FILL_SPACE, // fill with spaces and tabs
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FILL_MARGIN, // only align left, center, right
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FILL_INDENT // by left paragraph indention
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};
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struct SwFillCrsrPos
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{
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SwRect aCrsr; // position and size of the ShadowCursor
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sal_uInt16 nParaCnt; // number of paragraphs to insert
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sal_uInt16 nTabCnt; // number of tabs respectively size of indentation
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sal_uInt16 nSpaceCnt; // number of spaces to insert
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sal_uInt16 nColumnCnt; // number of necessary column breaks
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sal_Int16 eOrient; // paragraph alignment
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SwFillMode eMode; // desired fill-up rule
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SwFillCrsrPos( SwFillMode eMd = FILL_TAB ) :
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nParaCnt( 0 ), nTabCnt( 0 ), nSpaceCnt( 0 ), nColumnCnt( 0 ),
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eOrient( com::sun::star::text::HoriOrientation::NONE ), eMode( eMd )
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{}
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};
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// Multiportion types: two lines, bidirectional, 270 degrees rotation,
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// ruby portion and 90 degrees rotation
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#define MT_TWOLINE 0
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#define MT_BIDI 1
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#define MT_ROT_270 3
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#define MT_RUBY 4
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#define MT_ROT_90 7
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struct Sw2LinesPos
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{
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SwRect aLine; // Position and size of the line
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SwRect aPortion; // Position and size of the multi portion
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SwRect aPortion2; // needed for nested multi portions
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sal_uInt8 nMultiType; // Multiportion type
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};
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/**
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* SwSpecialPos. This structure is used to pass some additional information
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* during the call of SwTxtFrm::GetCharRect(). An SwSpecialPos defines a position
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* inside a portion which does not have a representation in the core string or
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* which is only represented by one position, e.g., field portions,
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* number portions, ergo sum and quo vadis portions.
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*
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* nCharOfst - The offset inside the special portion. Fields and its
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* follow fields are treated as one long special portion.
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* nLineOfst - The number of lines between the beginning of the special
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* portion and nCharOfst. A line offset required to be
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* nCharOfst relative to the beginning of the line.
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* nExtendRange - Setting this identifies portions which are in front or
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* behind the core string (number portion, quo vadis)
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*
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* Examples 1)
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*
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* Get the position of the second character inside a number portion:
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* nCharOfst = 2; nLineOfst = 0; nExtendRange = SP_EXTEND_RANGE_BEFORE;
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* Call SwTxtFrm:::GetCharRect with core string position 0.
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*
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* Example 2)
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*
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* Field A - Length = 5
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* Follow field B - Length = 9
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* Get the position of the third character in follow field B, core position
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* of field A is 33.
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* nCharOfst = 7; nLineOfst = 0; nExtendRange = SP_EXTEND_RANGE_NONE;
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* Call SwTxtFrm:::GetCharRect with core string position 33.
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*/
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#define SP_EXTEND_RANGE_NONE 0
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#define SP_EXTEND_RANGE_BEFORE 1
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#define SP_EXTEND_RANGE_BEHIND 2
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struct SwSpecialPos
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{
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xub_StrLen nCharOfst;
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sal_uInt16 nLineOfst;
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sal_uInt8 nExtendRange;
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// #i27615#
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SwSpecialPos() : nCharOfst(0), nLineOfst(0),
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nExtendRange(SP_EXTEND_RANGE_NONE)
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{}
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};
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// CrsrTravelling-States (for GetCrsrOfst)
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enum CrsrMoveState
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{
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MV_NONE, // default
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MV_UPDOWN, // Crsr Up/Down
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MV_RIGHTMARGIN, // at right margin
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MV_LEFTMARGIN, // at left margin
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MV_SETONLYTEXT, // stay with the cursor inside text
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MV_TBLSEL // not in repeated headlines
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};
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// struct for later extensions
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struct SwCrsrMoveState
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{
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SwFillCrsrPos *pFill; // for automatic filling with tabs etc
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Sw2LinesPos *p2Lines; // for selections inside/around 2line portions
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SwSpecialPos* pSpecialPos; // for positions inside fields
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Point aRealHeight; // contains then the position/height of the cursor
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CrsrMoveState eState;
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sal_uInt8 nCursorBidiLevel;
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sal_Bool bStop;
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sal_Bool bRealHeight; // should the real height be calculated?
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sal_Bool bFieldInfo; // should be fields recognized?
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sal_Bool bPosCorr; // Point had to be corrected
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sal_Bool bFtnNoInfo; // recognized footnote numbering
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sal_Bool bExactOnly; // let GetCrsrOfst look for exact matches only,
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// i.e. never let it run into GetCntntPos
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sal_Bool bFillRet; // only used temporary in FillMode
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sal_Bool bSetInReadOnly; // ReadOnly areas may be entered
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sal_Bool bRealWidth; // Calculation of the width required
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sal_Bool b2Lines; // Check 2line portions and fill p2Lines
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sal_Bool bNoScroll; // No scrolling of undersized textframes
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sal_Bool bPosMatchesBounds; // GetCrsrOfst should not return the next
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// position if screen position is inside second
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// have of bound rect
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sal_Bool bCntntCheck; // #i43742# Cursor position over content?
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// #i27615#
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/**
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cursor in front of label
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*/
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sal_Bool bInFrontOfLabel;
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sal_Bool bInNumPortion; // point is in number portion #i23726#
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int nInNumPostionOffset; // distance from number portion's start
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SwCrsrMoveState( CrsrMoveState eSt = MV_NONE ) :
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pFill( NULL ),
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p2Lines( NULL ),
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pSpecialPos( NULL ),
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eState( eSt ),
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nCursorBidiLevel( 0 ),
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bStop( sal_False ),
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bRealHeight( sal_False ),
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bFieldInfo( sal_False ),
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bPosCorr( sal_False ),
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bFtnNoInfo( sal_False ),
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bExactOnly( sal_False ),
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bSetInReadOnly( sal_False ),
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bRealWidth( sal_False ),
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b2Lines( sal_False ),
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bNoScroll( sal_False ),
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bPosMatchesBounds( sal_False ),
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bCntntCheck( sal_False ), // #i43742#
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bInFrontOfLabel( sal_False ), // #i27615#
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bInNumPortion(sal_False), // #i26726#
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nInNumPostionOffset(0) // #i26726#
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{}
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SwCrsrMoveState( SwFillCrsrPos *pInitFill ) :
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pFill( pInitFill ),
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pSpecialPos( NULL ),
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eState( MV_SETONLYTEXT ),
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nCursorBidiLevel( 0 ),
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bStop( sal_False ),
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bRealHeight( sal_False ),
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bFieldInfo( sal_False ),
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bPosCorr( sal_False ),
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bFtnNoInfo( sal_False ),
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bExactOnly( sal_False ),
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bSetInReadOnly( sal_False ),
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bRealWidth( sal_False ),
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b2Lines( sal_False ),
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bNoScroll( sal_False ),
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bPosMatchesBounds( sal_False ),
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bCntntCheck( sal_False ), // #i43742#
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bInFrontOfLabel( sal_False ), // #i27615#
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bInNumPortion(sal_False), // #i23726#
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nInNumPostionOffset(0) // #i23726#
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{}
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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