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 SwTextGuess;
      27             : 
      28             : /// This portion represents a part of the paragraph string.
      29      161467 : class SwTextPortion : public SwLinePortion
      30             : {
      31             :     void BreakCut( SwTextFormatInfo &rInf, const SwTextGuess &rGuess );
      32             :     void BreakUnderflow( SwTextFormatInfo &rInf );
      33             :     bool _Format( SwTextFormatInfo &rInf );
      34             : 
      35             : public:
      36      121312 :     inline SwTextPortion(){ SetWhichPor( POR_TXT ); }
      37             :     static SwTextPortion * CopyLinePortion(const SwLinePortion &rPortion);
      38             :     virtual void Paint( const SwTextPaintInfo &rInf ) const SAL_OVERRIDE;
      39             :     virtual bool Format( SwTextFormatInfo &rInf ) SAL_OVERRIDE;
      40             :     virtual void FormatEOL( SwTextFormatInfo &rInf ) SAL_OVERRIDE;
      41             :     virtual sal_Int32 GetCrsrOfst( const sal_uInt16 nOfst ) const SAL_OVERRIDE;
      42             :     virtual SwPosSize GetTextSize( const SwTextSizeInfo &rInfo ) const SAL_OVERRIDE;
      43             :     virtual bool GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const SAL_OVERRIDE;
      44             :     virtual long CalcSpacing( long nSpaceAdd, const SwTextSizeInfo &rInf ) const SAL_OVERRIDE;
      45             : 
      46             :     // Counts the spaces for justified paragraph
      47             :     sal_Int32 GetSpaceCnt( const SwTextSizeInfo &rInf, sal_Int32& rCnt ) const;
      48             : 
      49             :     bool CreateHyphen( SwTextFormatInfo &rInf, SwTextGuess &rGuess );
      50             : 
      51             :     // Accessibility: pass information about this portion to the PortionHandler
      52             :     virtual void HandlePortion( SwPortionHandler& rPH ) const SAL_OVERRIDE;
      53             : 
      54             :     OUTPUT_OPERATOR_OVERRIDE
      55      125312 :     DECL_FIXEDMEMPOOL_NEWDEL(SwTextPortion)
      56             : };
      57             : 
      58          50 : class SwTextInputFieldPortion : public SwTextPortion
      59             : {
      60             : public:
      61             :     SwTextInputFieldPortion();
      62             : 
      63             :     virtual bool Format( SwTextFormatInfo &rInf ) SAL_OVERRIDE;
      64             :     virtual void Paint( const SwTextPaintInfo &rInf ) const SAL_OVERRIDE;
      65             :     virtual sal_uInt16 GetViewWidth( const SwTextSizeInfo &rInf ) const SAL_OVERRIDE;
      66             :     virtual bool GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const SAL_OVERRIDE;
      67             :     virtual SwPosSize GetTextSize( const SwTextSizeInfo &rInfo ) const SAL_OVERRIDE;
      68             : 
      69             : private:
      70             :     bool mbContainsInputFieldStart;
      71             :     bool mbContainsInputFieldEnd;
      72             :     bool ContainsOnlyDummyChars() const;
      73             : };
      74             : 
      75        7560 : class SwHolePortion : public SwLinePortion
      76             : {
      77             :     sal_uInt16 nBlankWidth;
      78             : public:
      79             :     explicit SwHolePortion( const SwTextPortion &rPor );
      80           0 :     sal_uInt16 GetBlankWidth( ) const { return nBlankWidth; }
      81          84 :     void SetBlankWidth( const sal_uInt16 nNew ) { nBlankWidth = nNew; }
      82             :     virtual SwLinePortion *Compress() SAL_OVERRIDE;
      83             :     virtual bool Format( SwTextFormatInfo &rInf ) SAL_OVERRIDE;
      84             :     virtual void Paint( const SwTextPaintInfo &rInf ) const SAL_OVERRIDE;
      85             : 
      86             :     // Accessibility: pass information about this portion to the PortionHandler
      87             :     virtual void HandlePortion( SwPortionHandler& rPH ) const SAL_OVERRIDE;
      88             : 
      89             :     OUTPUT_OPERATOR_OVERRIDE
      90        7560 :     DECL_FIXEDMEMPOOL_NEWDEL(SwHolePortion)
      91             : };
      92             : 
      93         444 : class SwFieldMarkPortion : public SwTextPortion
      94             : {
      95             :     public:
      96         222 :         inline SwFieldMarkPortion() : SwTextPortion()
      97         222 :             { }
      98             :         virtual void Paint( const SwTextPaintInfo &rInf ) const SAL_OVERRIDE;
      99             :         virtual bool Format( SwTextFormatInfo &rInf ) SAL_OVERRIDE;
     100             : };
     101             : 
     102          18 : class SwFieldFormCheckboxPortion : public SwTextPortion
     103             : {
     104             : public:
     105           9 :     SwFieldFormCheckboxPortion() : SwTextPortion()
     106             :     {
     107           9 :     }
     108             :     virtual void Paint( const SwTextPaintInfo &rInf ) const SAL_OVERRIDE;
     109             :     virtual bool Format( SwTextFormatInfo &rInf ) SAL_OVERRIDE;
     110             : };
     111             : 
     112             : #endif
     113             : 
     114             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */