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 class SwExpandPortion : public SwTextPortion 26 { 27 public: SwExpandPortion()28 SwExpandPortion() { SetWhichPor( PortionType::Expand ); } 29 virtual bool Format( SwTextFormatInfo &rInf ) override; 30 virtual TextFrameIndex GetCursorOfst(sal_uInt16 nOfst) const override; 31 virtual bool GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const override; 32 virtual SwPosSize GetTextSize( const SwTextSizeInfo &rInfo ) const override; 33 virtual void Paint( const SwTextPaintInfo &rInf ) const override; 34 35 // Accessibility: pass information about this portion to the PortionHandler 36 virtual void HandlePortion( SwPortionHandler& rPH ) const override; 37 }; 38 39 class SwBlankPortion : public SwExpandPortion 40 { 41 sal_Unicode m_cChar; 42 bool const m_bMulti; // For multiportion brackets 43 public: SwBlankPortion(sal_Unicode cCh,bool bMult=false)44 SwBlankPortion( sal_Unicode cCh, bool bMult = false ) 45 : m_cChar( cCh ), m_bMulti( bMult ) 46 { m_cChar = cCh; SetLen(TextFrameIndex(1)); SetWhichPor( PortionType::Blank ); } 47 48 virtual SwLinePortion *Compress() override; 49 virtual bool GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const override; 50 virtual void FormatEOL( SwTextFormatInfo &rInf ) override; 51 virtual bool Format( SwTextFormatInfo &rInf ) override; 52 virtual void Paint( const SwTextPaintInfo &rInf ) const override; 53 static sal_uInt16 MayUnderflow(const SwTextFormatInfo &rInf, TextFrameIndex nIdx, 54 bool bUnderflow ); 55 56 // Accessibility: pass information about this portion to the PortionHandler 57 virtual void HandlePortion( SwPortionHandler& rPH ) const override; 58 }; 59 60 class SwPostItsPortion : public SwExpandPortion 61 { 62 bool const bScript; 63 public: 64 explicit SwPostItsPortion( bool bScrpt ); 65 virtual void Paint( const SwTextPaintInfo &rInf ) const override; 66 virtual bool Format( SwTextFormatInfo &rInf ) override; 67 virtual sal_uInt16 GetViewWidth( const SwTextSizeInfo &rInf ) const override; 68 virtual bool GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const override; IsScript() const69 bool IsScript() const { return bScript; } 70 }; 71 72 #endif 73 74 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 75