203 lines
6.9 KiB
C++
203 lines
6.9 KiB
C++
/*************************************************************************
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*
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* $RCSfile: textdoc.hxx,v $
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*
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* $Revision: 1.1.1.1 $
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*
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* last change: $Author: hr $ $Date: 2000-09-18 16:58:58 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _TEXTDOC_HXX
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#define _TEXTDOC_HXX
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#ifndef _SVARRAY_HXX
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#include <svarray.hxx>
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#endif
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#ifndef _TEXTDATA_HXX
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#include <textdata.hxx>
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#endif
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#ifndef _TXTATTR_HXX
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#include <txtattr.hxx>
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#endif
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#include <tools/debug.hxx>
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#ifndef _STRING_HXX //autogen
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#include <tools/string.hxx>
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#endif
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#ifndef _LIST_HXX //autogen
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#include <tools/list.hxx>
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#endif
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typedef TextCharAttrib* TextCharAttribPtr;
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SV_DECL_PTRARR_DEL( TextCharAttribs, TextCharAttribPtr, 0, 4 );
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class TextCharAttribList : private TextCharAttribs
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{
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private:
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BOOL mbHasEmptyAttribs;
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TextCharAttribList( const TextCharAttribList& ) {;}
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public:
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TextCharAttribList();
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~TextCharAttribList();
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void Clear( BOOL bDestroyAttribs );
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USHORT Count() const { return TextCharAttribs::Count(); }
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TextCharAttrib* GetAttrib( USHORT n ) const { return TextCharAttribs::GetObject( n ); }
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void RemoveAttrib( USHORT n ) { TextCharAttribs::Remove( n, 1 ); }
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void InsertAttrib( TextCharAttrib* pAttrib );
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void DeleteEmptyAttribs();
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void ResortAttribs();
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BOOL HasEmptyAttribs() const { return mbHasEmptyAttribs; }
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BOOL& HasEmptyAttribs() { return mbHasEmptyAttribs; }
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TextCharAttrib* FindAttrib( USHORT nWhich, USHORT nPos );
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TextCharAttrib* FindNextAttrib( USHORT nWhich, USHORT nFromPos, USHORT nMaxPos = 0xFFFF ) const;
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TextCharAttrib* FindEmptyAttrib( USHORT nWhich, USHORT nPos );
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BOOL HasAttrib( USHORT nWhich ) const;
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BOOL HasBoundingAttrib( USHORT nBound );
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#ifdef DBG_UTIL
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BOOL DbgCheckAttribs();
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#endif
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};
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class TextNode
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{
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private:
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String maText;
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TextCharAttribList maCharAttribs;
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TextNode( const TextNode& ) {;}
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protected:
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void ExpandAttribs( USHORT nIndex, USHORT nNewChars );
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void CollapsAttribs( USHORT nIndex, USHORT nDelChars );
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public:
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TextNode( const String& rText );
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const String& GetText() const { return maText; }
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// String& GetText() { return maText; }
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const TextCharAttribList& GetCharAttribs() const { return maCharAttribs; }
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TextCharAttribList& GetCharAttribs() { return maCharAttribs; }
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void InsertText( USHORT nPos, const String& rText );
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void InsertText( USHORT nPos, sal_Unicode c );
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void RemoveText( USHORT nPos, USHORT nChars );
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TextNode* Split( USHORT nPos, BOOL bKeepEndigAttribs );
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void Append( const TextNode& rNode );
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};
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DECLARE_LIST( TextNodeList, TextNode* );
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class TextDoc
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{
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private:
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TextNodeList maTextNodes;
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USHORT mnLeftMargin;
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protected:
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void DestroyTextNodes();
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public:
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TextDoc();
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~TextDoc();
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void Clear();
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TextNodeList& GetNodes() { return maTextNodes; }
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const TextNodeList& GetNodes() const { return maTextNodes; }
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TextPaM RemoveChars( const TextPaM& rPaM, USHORT nChars );
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TextPaM InsertText( const TextPaM& rPaM, sal_Unicode c );
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TextPaM InsertText( const TextPaM& rPaM, const String& rStr );
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TextPaM InsertParaBreak( const TextPaM& rPaM, BOOL bKeepEndingAttribs );
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TextPaM ConnectParagraphs( TextNode* pLeft, TextNode* pRight );
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ULONG GetTextLen( const sal_Unicode* pSep, const TextSelection* pSel = NULL ) const;
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String GetText( const sal_Unicode* pSep ) const;
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String GetText( ULONG nPara ) const;
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void SetLeftMargin( USHORT n ) { mnLeftMargin = n; }
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USHORT GetLeftMargin() const { return mnLeftMargin; }
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// BOOL RemoveAttribs( TextNode* pNode, USHORT nStart, USHORT nEnd ), USHORT nWhich = 0 );
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// BOOL RemoveAttribs( TextNode* pNode, USHORT nStart, USHORT nEnd, TextCharAttrib*& rpStarting, TextCharAttrib*& rpEnding, USHORT nWhich = 0 );
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// void InsertAttrib( const EditCharAttrib* pAttr );
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// void InsertAttribInSelection( const EditCharAttrib* pAttr );
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// void FindAttribs( TextNode* pNode, USHORT nStartPos, USHORT nEndPos, SfxItemSet& rCurSet );
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BOOL IsValidPaM( const TextPaM& rPaM );
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};
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#endif // _TEXTDOC_HXX
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