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             : 
      20             : #ifndef INCLUDED_SW_SOURCE_CORE_TEXT_POREXP_HXX
      21             : #define INCLUDED_SW_SOURCE_CORE_TEXT_POREXP_HXX
      22             : 
      23             : #include "portxt.hxx"
      24             : 
      25             : /*************************************************************************
      26             :  *                      class SwExpandPortion
      27             :  *************************************************************************/
      28             : 
      29           0 : class SwExpandPortion : public SwTxtPortion
      30             : {
      31             : public:
      32           0 :     inline  SwExpandPortion() { SetWhichPor( POR_EXP ); }
      33             :     virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
      34             :     virtual sal_Int32 GetCrsrOfst( const MSHORT nOfst ) const SAL_OVERRIDE;
      35             :     virtual bool GetExpTxt( const SwTxtSizeInfo &rInf, OUString &rTxt ) const SAL_OVERRIDE;
      36             :     virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const SAL_OVERRIDE;
      37             :     virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
      38             : 
      39             :     // Accessibility: pass information about this portion to the PortionHandler
      40             :     virtual void HandlePortion( SwPortionHandler& rPH ) const SAL_OVERRIDE;
      41             : 
      42             :     OUTPUT_OPERATOR_OVERRIDE
      43             : };
      44             : 
      45             : /*************************************************************************
      46             :  *                      class SwBlankPortion
      47             :  *************************************************************************/
      48             : 
      49           0 : class SwBlankPortion : public SwExpandPortion
      50             : {
      51             :     sal_Unicode cChar;
      52             :     bool bMulti;        // For multiportion brackets
      53             : public:
      54           0 :     inline  SwBlankPortion( sal_Unicode cCh, bool bMult = false )
      55           0 :         : cChar( cCh ), bMulti( bMult )
      56           0 :         { cChar = cCh; SetLen(1); SetWhichPor( POR_BLANK ); }
      57             : 
      58             :     bool IsMulti() const { return bMulti; }
      59             :     void SetMulti( bool bNew ) { bMulti = bNew; }
      60             : 
      61             :     virtual SwLinePortion *Compress() SAL_OVERRIDE;
      62             :     virtual bool GetExpTxt( const SwTxtSizeInfo &rInf, OUString &rTxt ) const SAL_OVERRIDE;
      63             :     virtual void FormatEOL( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
      64             :     virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
      65             :     virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
      66             :     MSHORT MayUnderflow( const SwTxtFormatInfo &rInf, sal_Int32 nIdx,
      67             :         bool bUnderflow ) const;
      68             : 
      69             :     // Accessibility: pass information about this portion to the PortionHandler
      70             :     virtual void HandlePortion( SwPortionHandler& rPH ) const SAL_OVERRIDE;
      71             : 
      72             :     OUTPUT_OPERATOR_OVERRIDE
      73             : };
      74             : 
      75             : /*************************************************************************
      76             :  *                      class SwPostItsPortion
      77             :  *************************************************************************/
      78             : 
      79           0 : class SwPostItsPortion : public SwExpandPortion
      80             : {
      81             :     bool    bScript;
      82             : public:
      83             :             SwPostItsPortion( bool bScrpt );
      84             :     virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
      85             :     virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
      86             :     virtual KSHORT GetViewWidth( const SwTxtSizeInfo &rInf ) const SAL_OVERRIDE;
      87             :     virtual bool GetExpTxt( const SwTxtSizeInfo &rInf, OUString &rTxt ) const SAL_OVERRIDE;
      88           0 :     bool IsScript() const { return bScript; }
      89             :     OUTPUT_OPERATOR_OVERRIDE
      90             : };
      91             : 
      92             : #endif
      93             : 
      94             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */