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129 | /* -*- 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 INCLUDED_VCL_SOURCE_EDIT_TEXTDOC_HXX
#define INCLUDED_VCL_SOURCE_EDIT_TEXTDOC_HXX
#include <rtl/ustring.hxx>
#include <vcl/textdata.hxx>
#include <vcl/txtattr.hxx>
#include <vector>
#include <memory>
class TextCharAttribList
{
private:
TextCharAttribList(const TextCharAttribList&) = delete;
TextCharAttribList& operator=(const TextCharAttribList&) = delete;
std::vector<std::unique_ptr<TextCharAttrib> > maAttribs;
bool mbHasEmptyAttribs;
public:
TextCharAttribList();
~TextCharAttribList();
void Clear();
sal_uInt16 Count() const { return maAttribs.size(); }
const TextCharAttrib& GetAttrib( sal_uInt16 n ) const { return *maAttribs[n]; }
TextCharAttrib& GetAttrib( sal_uInt16 n ) { return *maAttribs[n]; }
std::unique_ptr<TextCharAttrib> RemoveAttrib( sal_uInt16 n )
{
std::unique_ptr<TextCharAttrib> pReleased = std::move(maAttribs[n]);
maAttribs.erase( maAttribs.begin() + n );
return pReleased;
}
void InsertAttrib( std::unique_ptr<TextCharAttrib> pAttrib );
void DeleteEmptyAttribs();
void ResortAttribs();
bool& HasEmptyAttribs() { return mbHasEmptyAttribs; }
TextCharAttrib* FindAttrib( sal_uInt16 nWhich, sal_Int32 nPos );
TextCharAttrib* FindEmptyAttrib( sal_uInt16 nWhich, sal_Int32 nPos );
bool HasBoundingAttrib( sal_Int32 nBound );
};
class TextNode
{
OUString maText;
TextCharAttribList maCharAttribs;
void ExpandAttribs( sal_Int32 nIndex, sal_Int32 nNewChars );
void CollapseAttribs( sal_Int32 nIndex, sal_Int32 nDelChars );
public:
TextNode( const OUString& rText );<--- Class 'TextNode' has a constructor with 1 argument that is not explicit. [+]Class 'TextNode' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided. <--- Class 'TextNode' has a constructor with 1 argument that is not explicit. [+]Class 'TextNode' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided. <--- Class 'TextNode' has a constructor with 1 argument that is not explicit. [+]Class 'TextNode' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided. <--- Class 'TextNode' has a constructor with 1 argument that is not explicit. [+]Class 'TextNode' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.
TextNode( const TextNode& ) = delete;
void operator=( const TextNode& ) = delete;
const OUString& GetText() const { return maText; }
const TextCharAttrib& GetCharAttrib(sal_uInt16 nPos) const { return maCharAttribs.GetAttrib(nPos); }
const TextCharAttribList& GetCharAttribs() const { return maCharAttribs; }
TextCharAttribList& GetCharAttribs() { return maCharAttribs; }
void InsertText( sal_Int32 nPos, const OUString& rText );
void InsertText( sal_Int32 nPos, sal_Unicode c );
void RemoveText( sal_Int32 nPos, sal_Int32 nChars );
std::unique_ptr<TextNode> Split( sal_Int32 nPos );
void Append( const TextNode& rNode );
};
class TextDoc
{
std::vector<std::unique_ptr<TextNode>> maTextNodes;
sal_uInt16 mnLeftMargin;
void DestroyTextNodes();
public:
TextDoc();
~TextDoc();
void Clear();
std::vector<std::unique_ptr<TextNode>>& GetNodes() { return maTextNodes; }
const std::vector<std::unique_ptr<TextNode>>& GetNodes() const { return maTextNodes; }
void RemoveChars( const TextPaM& rPaM, sal_Int32 nChars );
TextPaM InsertText( const TextPaM& rPaM, sal_Unicode c );
TextPaM InsertText( const TextPaM& rPaM, const OUString& rStr );
TextPaM InsertParaBreak( const TextPaM& rPaM );
TextPaM ConnectParagraphs( TextNode* pLeft, const TextNode* pRight );
sal_Int32 GetTextLen( const sal_Unicode* pSep, const TextSelection* pSel = nullptr ) const;
OUString GetText( const sal_Unicode* pSep ) const;
OUString GetText( sal_uInt32 nPara ) const;
void SetLeftMargin( sal_uInt16 n ) { mnLeftMargin = n; }
sal_uInt16 GetLeftMargin() const { return mnLeftMargin; }
bool IsValidPaM( const TextPaM& rPaM );
};
#endif // INCLUDED_VCL_SOURCE_EDIT_TEXTDOC_HXX
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