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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _TEXTDOC_HXX
+#define _TEXTDOC_HXX
+
+#include <svl/svarray.hxx>
+#include <svtools/textdata.hxx>
+#include <txtattr.hxx>
+
+#include <tools/debug.hxx>
+#include <tools/string.hxx>
+#include <tools/list.hxx>
+
+typedef TextCharAttrib* TextCharAttribPtr;
+SV_DECL_PTRARR_DEL( TextCharAttribs, TextCharAttribPtr, 0, 4 )
+
+class TextCharAttribList : private TextCharAttribs
+{
+private:
+ BOOL mbHasEmptyAttribs;
+
+ TextCharAttribList( const TextCharAttribList& ) : TextCharAttribs() {}
+
+public:
+ TextCharAttribList();
+ ~TextCharAttribList();
+
+ void Clear( BOOL bDestroyAttribs );
+ USHORT Count() const { return TextCharAttribs::Count(); }
+
+ TextCharAttrib* GetAttrib( USHORT n ) const { return TextCharAttribs::GetObject( n ); }
+ void RemoveAttrib( USHORT n ) { TextCharAttribs::Remove( n, 1 ); }
+
+ void InsertAttrib( TextCharAttrib* pAttrib );
+
+ void DeleteEmptyAttribs();
+ void ResortAttribs();
+
+ BOOL HasEmptyAttribs() const { return mbHasEmptyAttribs; }
+ BOOL& HasEmptyAttribs() { return mbHasEmptyAttribs; }
+
+ TextCharAttrib* FindAttrib( USHORT nWhich, USHORT nPos );
+ TextCharAttrib* FindNextAttrib( USHORT nWhich, USHORT nFromPos, USHORT nMaxPos = 0xFFFF ) const;
+ TextCharAttrib* FindEmptyAttrib( USHORT nWhich, USHORT nPos );
+ BOOL HasAttrib( USHORT nWhich ) const;
+ BOOL HasBoundingAttrib( USHORT nBound );
+
+#ifdef DBG_UTIL
+ BOOL DbgCheckAttribs();
+#endif
+};
+
+
+class TextNode
+{
+private:
+ String maText;
+ TextCharAttribList maCharAttribs;
+
+ TextNode( const TextNode& ) {;}
+protected:
+ void ExpandAttribs( USHORT nIndex, USHORT nNewChars );
+ void CollapsAttribs( USHORT nIndex, USHORT nDelChars );
+
+public:
+ TextNode( const String& rText );
+
+
+ const String& GetText() const { return maText; }
+
+ const TextCharAttribList& GetCharAttribs() const { return maCharAttribs; }
+ TextCharAttribList& GetCharAttribs() { return maCharAttribs; }
+
+ void InsertText( USHORT nPos, const String& rText );
+ void InsertText( USHORT nPos, sal_Unicode c );
+ void RemoveText( USHORT nPos, USHORT nChars );
+
+ TextNode* Split( USHORT nPos, BOOL bKeepEndigAttribs );
+ void Append( const TextNode& rNode );
+};
+
+class TextDoc
+{
+private:
+ ToolsList<TextNode*> maTextNodes;
+ USHORT mnLeftMargin;
+
+protected:
+ void DestroyTextNodes();
+
+public:
+ TextDoc();
+ ~TextDoc();
+
+ void Clear();
+
+ ToolsList<TextNode*>& GetNodes() { return maTextNodes; }
+ const ToolsList<TextNode*>& GetNodes() const { return maTextNodes; }
+
+ TextPaM RemoveChars( const TextPaM& rPaM, USHORT nChars );
+ TextPaM InsertText( const TextPaM& rPaM, sal_Unicode c );
+ TextPaM InsertText( const TextPaM& rPaM, const String& rStr );
+
+ TextPaM InsertParaBreak( const TextPaM& rPaM, BOOL bKeepEndingAttribs );
+ TextPaM ConnectParagraphs( TextNode* pLeft, TextNode* pRight );
+
+ ULONG GetTextLen( const sal_Unicode* pSep, const TextSelection* pSel = NULL ) const;
+ String GetText( const sal_Unicode* pSep ) const;
+ String GetText( ULONG nPara ) const;
+
+ void SetLeftMargin( USHORT n ) { mnLeftMargin = n; }
+ USHORT GetLeftMargin() const { return mnLeftMargin; }
+
+// BOOL RemoveAttribs( TextNode* pNode, USHORT nStart, USHORT nEnd ), USHORT nWhich = 0 );
+// BOOL RemoveAttribs( TextNode* pNode, USHORT nStart, USHORT nEnd, TextCharAttrib*& rpStarting, TextCharAttrib*& rpEnding, USHORT nWhich = 0 );
+// void InsertAttrib( const EditCharAttrib* pAttr );
+// void InsertAttribInSelection( const EditCharAttrib* pAttr );
+// void FindAttribs( TextNode* pNode, USHORT nStartPos, USHORT nEndPos, SfxItemSet& rCurSet );
+
+ BOOL IsValidPaM( const TextPaM& rPaM );
+};
+
+#endif // _TEXTDOC_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */