Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef INCLUDED_SW_SOURCE_CORE_TEXT_PORTXT_HXX
      20             : #define INCLUDED_SW_SOURCE_CORE_TEXT_PORTXT_HXX
      21             : 
      22             : #include <tools/mempool.hxx>
      23             : 
      24             : #include "porlin.hxx"
      25             : 
      26             : class SwTxtGuess;
      27             : 
      28             : /*************************************************************************
      29             :  *                      class SwTxtPortion
      30             :  *************************************************************************/
      31             : 
      32             : /// This portion represents a part of the paragraph string.
      33           0 : class SwTxtPortion : public SwLinePortion
      34             : {
      35             :     void BreakCut( SwTxtFormatInfo &rInf, const SwTxtGuess &rGuess );
      36             :     void BreakUnderflow( SwTxtFormatInfo &rInf );
      37             :     bool _Format( SwTxtFormatInfo &rInf );
      38             : 
      39             : public:
      40           0 :     inline SwTxtPortion(){ SetWhichPor( POR_TXT ); }
      41             :     SwTxtPortion( const SwLinePortion &rPortion );
      42             :     virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
      43             :     virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
      44             :     virtual void FormatEOL( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
      45             :     virtual sal_Int32 GetCrsrOfst( const KSHORT nOfst ) const SAL_OVERRIDE;
      46             :     virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const SAL_OVERRIDE;
      47             :     virtual bool GetExpTxt( const SwTxtSizeInfo &rInf, OUString &rTxt ) const SAL_OVERRIDE;
      48             :     virtual long CalcSpacing( long nSpaceAdd, const SwTxtSizeInfo &rInf ) const SAL_OVERRIDE;
      49             : 
      50             :     // Counts the spaces for justified paragraph
      51             :     sal_Int32 GetSpaceCnt( const SwTxtSizeInfo &rInf, sal_Int32& rCnt ) const;
      52             : 
      53             :     bool CreateHyphen( SwTxtFormatInfo &rInf, SwTxtGuess &rGuess );
      54             : 
      55             :     // Accessibility: pass information about this portion to the PortionHandler
      56             :     virtual void HandlePortion( SwPortionHandler& rPH ) const SAL_OVERRIDE;
      57             : 
      58             :     OUTPUT_OPERATOR_OVERRIDE
      59           0 :     DECL_FIXEDMEMPOOL_NEWDEL(SwTxtPortion)
      60             : };
      61             : 
      62           0 : class SwTxtInputFldPortion : public SwTxtPortion
      63             : {
      64             : public:
      65             :     SwTxtInputFldPortion();
      66             : 
      67             :     virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
      68             :     virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
      69             :     virtual KSHORT GetViewWidth( const SwTxtSizeInfo &rInf ) const SAL_OVERRIDE;
      70             :     virtual bool GetExpTxt( const SwTxtSizeInfo &rInf, OUString &rTxt ) const SAL_OVERRIDE;
      71             :     virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const SAL_OVERRIDE;
      72             : 
      73             : private:
      74             :     bool mbContainsInputFieldStart;
      75             :     bool mbContainsInputFieldEnd;
      76             :     bool ContainsOnlyDummyChars() const;
      77             : };
      78             : 
      79             : /*************************************************************************
      80             :  *                      class SwHolePortion
      81             :  *************************************************************************/
      82             : 
      83           0 : class SwHolePortion : public SwLinePortion
      84             : {
      85             :     KSHORT nBlankWidth;
      86             : public:
      87             :             SwHolePortion( const SwTxtPortion &rPor );
      88           0 :     inline KSHORT GetBlankWidth( ) const { return nBlankWidth; }
      89           0 :     inline void SetBlankWidth( const KSHORT nNew ) { nBlankWidth = nNew; }
      90             :     virtual SwLinePortion *Compress() SAL_OVERRIDE;
      91             :     virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
      92             :     virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
      93             : 
      94             :     // Accessibility: pass information about this portion to the PortionHandler
      95             :     virtual void HandlePortion( SwPortionHandler& rPH ) const SAL_OVERRIDE;
      96             : 
      97             :     OUTPUT_OPERATOR_OVERRIDE
      98           0 :     DECL_FIXEDMEMPOOL_NEWDEL(SwHolePortion)
      99             : };
     100             : 
     101           0 : class SwFieldMarkPortion : public SwTxtPortion
     102             : {
     103             :     public:
     104           0 :         inline SwFieldMarkPortion() : SwTxtPortion()
     105           0 :             { }
     106             :         virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
     107             :         virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
     108             : };
     109             : 
     110           0 : class SwFieldFormCheckboxPortion : public SwTxtPortion
     111             : {
     112             : public:
     113           0 :     SwFieldFormCheckboxPortion() : SwTxtPortion()
     114             :     {
     115           0 :     }
     116             :     virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
     117             :     virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
     118             : };
     119             : 
     120             : #endif
     121             : 
     122             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */