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Diffstat (limited to 'include/vcl/textdata.hxx')
| -rw-r--r-- | include/vcl/textdata.hxx | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/include/vcl/textdata.hxx b/include/vcl/textdata.hxx new file mode 100644 index 000000000000..476ba00279df --- /dev/null +++ b/include/vcl/textdata.hxx @@ -0,0 +1,172 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef _TEXTDATA_HXX +#define _TEXTDATA_HXX + +#include <vcl/dllapi.h> +#include <svl/brdcst.hxx> +#include <svl/smplhint.hxx> +#include <tools/string.hxx> + +// for Notify, if all paragraphs were deleted +#define TEXT_PARA_ALL 0xFFFFFFFF + +class TextPaM +{ +private: + sal_uLong mnPara; + sal_uInt16 mnIndex; + +public: + TextPaM() { mnPara = 0, mnIndex = 0; } + TextPaM( sal_uLong nPara, sal_uInt16 nIndex ) { mnPara = nPara, mnIndex = nIndex; } + + sal_uLong GetPara() const { return mnPara; } + sal_uLong& GetPara() { return mnPara; } + + sal_uInt16 GetIndex() const { return mnIndex; } + sal_uInt16& GetIndex() { return mnIndex; } + + inline sal_Bool operator == ( const TextPaM& rPaM ) const; + inline sal_Bool operator != ( const TextPaM& rPaM ) const; + inline sal_Bool operator < ( const TextPaM& rPaM ) const; + inline sal_Bool operator > ( const TextPaM& rPaM ) const; +}; + +inline sal_Bool TextPaM::operator == ( const TextPaM& rPaM ) const +{ + return ( ( mnPara == rPaM.mnPara ) && ( mnIndex == rPaM.mnIndex ) ) ? sal_True : sal_False; +} + +inline sal_Bool TextPaM::operator != ( const TextPaM& rPaM ) const +{ + return !( *this == rPaM ); +} + +inline sal_Bool TextPaM::operator < ( const TextPaM& rPaM ) const +{ + return ( ( mnPara < rPaM.mnPara ) || + ( ( mnPara == rPaM.mnPara ) && mnIndex < rPaM.mnIndex ) ) ? sal_True : sal_False; +} + +inline sal_Bool TextPaM::operator > ( const TextPaM& rPaM ) const +{ + return ( ( mnPara > rPaM.mnPara ) || + ( ( mnPara == rPaM.mnPara ) && mnIndex > rPaM.mnIndex ) ) ? sal_True : sal_False; +} + +class VCL_DLLPUBLIC TextSelection +{ +private: + TextPaM maStartPaM; + TextPaM maEndPaM; + +public: + TextSelection(); + TextSelection( const TextPaM& rPaM ); + TextSelection( const TextPaM& rStart, const TextPaM& rEnd ); + + const TextPaM& GetStart() const { return maStartPaM; } + TextPaM& GetStart() { return maStartPaM; } + + const TextPaM& GetEnd() const { return maEndPaM; } + TextPaM& GetEnd() { return maEndPaM; } + + void Justify(); + + sal_Bool HasRange() const { return maStartPaM != maEndPaM; } + + inline sal_Bool operator == ( const TextSelection& rSel ) const; + inline sal_Bool operator != ( const TextSelection& rSel ) const; +}; + +inline sal_Bool TextSelection::operator == ( const TextSelection& rSel ) const +{ + return ( ( maStartPaM == rSel.maStartPaM ) && ( maEndPaM == rSel.maEndPaM ) ); +} + +inline sal_Bool TextSelection::operator != ( const TextSelection& rSel ) const +{ + return !( *this == rSel ); +} + +#define TEXT_HINT_PARAINSERTED 1 +#define TEXT_HINT_PARAREMOVED 2 +#define TEXT_HINT_PARACONTENTCHANGED 3 +#define TEXT_HINT_TEXTHEIGHTCHANGED 4 +#define TEXT_HINT_FORMATPARA 5 +#define TEXT_HINT_TEXTFORMATTED 6 +#define TEXT_HINT_MODIFIED 7 +#define TEXT_HINT_BLOCKNOTIFICATION_START 8 +#define TEXT_HINT_BLOCKNOTIFICATION_END 9 +#define TEXT_HINT_INPUT_START 10 +#define TEXT_HINT_INPUT_END 11 + +#define TEXT_HINT_VIEWSCROLLED 100 +#define TEXT_HINT_VIEWSELECTIONCHANGED 101 + +class VCL_DLLPUBLIC TextHint : public SfxSimpleHint +{ +private: + sal_uLong mnValue; + +public: + TYPEINFO(); + TextHint( sal_uLong nId ); + TextHint( sal_uLong nId, sal_uLong nValue ); + + sal_uLong GetValue() const { return mnValue; } + void SetValue( sal_uLong n ) { mnValue = n; } +}; + +struct TEIMEInfos +{ + String aOldTextAfterStartPos; + sal_uInt16* pAttribs; + TextPaM aPos; + sal_uInt16 nLen; + sal_Bool bCursor; + sal_Bool bWasCursorOverwrite; + + TEIMEInfos( const TextPaM& rPos, const String& rOldTextAfterStartPos ); + ~TEIMEInfos(); + + void CopyAttribs( const sal_uInt16* pA, sal_uInt16 nL ); + void DestroyAttribs(); +}; + +// ----------------- Wrapper for old Tools List ------------------- + +#include <vector> +#include <algorithm> + +template <class T> class ToolsList : public ::std::vector< T > +{ +public: + sal_uLong Count() const { return static_cast<sal_uLong>(::std::vector< T >::size()); } + sal_uLong GetPos( T pObject ) const { return ( ::std::find( this->begin(), this->end(), pObject ) ) - this->begin(); } + T GetObject( sal_uLong nIndex ) const { return (*this)[nIndex]; } + void Insert( T pObject, sal_uLong nPos ) { ::std::vector< T >::insert( this->begin()+nPos, pObject ); } + void Remove( sal_uLong nPos ) { ::std::vector< T >::erase( this->begin()+nPos ); } +}; + +#endif // _TEXTDATA_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |