lotattr.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 * 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
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 *   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 .
 */
 
#pragma once
 
#include <vector>
#include <memory>
 
#include <address.hxx>
 
class ScDocumentPool;
class ScPatternAttr;
class SvxColorItem;
class Color;
struct LotusContext;
 
namespace editeng { class SvxBorderLine; }
 
struct LotAttrWK3
{
    sal_uInt8 nFont;
    sal_uInt8 nLineStyle;
    sal_uInt8 nFontCol;
    sal_uInt8 nBack;
 
    bool HasStyles () const
    {
        return ( nFont || nLineStyle || nFontCol || ( nBack & 0x7F ) );
                    // !! without center bit!!
    }
 
    bool IsCentered () const
    {
        return ( nBack & 0x80 );
    }
};
 
class LotAttrCache
{
public:
 
    LotAttrCache(LotusContext& rContext);
 
    ~LotAttrCache();
 
    const ScPatternAttr& GetPattAttr( const LotAttrWK3& );
 
private:
 
    friend class LotAttrTable;
 
    struct ENTRY
    {
        std::unique_ptr<ScPatternAttr>  pPattAttr;
        sal_uInt32                      nHash0;
 
        ENTRY(std::unique_ptr<ScPatternAttr> p);
 
        ~ENTRY();
    };
 
    static void  MakeHash( const LotAttrWK3& rAttr, sal_uInt32& rOut )
    {
        reinterpret_cast<sal_uInt8*>(&rOut)[ 0 ] = rAttr.nFont & 0x7F;
        reinterpret_cast<sal_uInt8*>(&rOut)[ 1 ] = rAttr.nLineStyle;
        reinterpret_cast<sal_uInt8*>(&rOut)[ 2 ] = rAttr.nFontCol;
        reinterpret_cast<sal_uInt8*>(&rOut)[ 3 ] = rAttr.nBack;
    }
 
    static void LotusToScBorderLine( sal_uInt8 nLine, ::editeng::SvxBorderLine& );
 
    const SvxColorItem& GetColorItem( const sal_uInt8 nLotIndex ) const;
 
    const Color& GetColor( const sal_uInt8 nLotIndex ) const;
 
    ScDocumentPool*     pDocPool;
    std::unique_ptr<SvxColorItem> ppColorItems[6];        // 0 and 7 are missing!
    std::unique_ptr<SvxColorItem> pWhite;
    std::unique_ptr<Color[]>      pColTab;
    std::vector< std::unique_ptr<ENTRY> > aEntries;
 
    LotusContext& mrContext;
};
 
class LotAttrCol
{
public:
    void SetAttr (const ScDocument* pDoc, const SCROW nRow, const ScPatternAttr&);
 
    void Apply(LotusContext& rContext, const SCCOL nCol, const SCTAB nTab);
private:
 
    struct ENTRY
    {
        const ScPatternAttr* pPattAttr;
        SCROW nFirstRow;
        SCROW nLastRow;
    };
 
    std::vector< std::unique_ptr<ENTRY> > aEntries;
};
 
class LotAttrTable
{
public:
    LotAttrTable(LotusContext& rContext);
 
    void SetAttr(const LotusContext& rContext, const SCCOL nColFirst, const SCCOL nColLast, const SCROW nRow, const LotAttrWK3& );
 
    void Apply(LotusContext& rContext, const SCTAB nTabNum);
 
private:
 
    LotAttrCol pCols[ MAXCOLCOUNT ];
    LotAttrCache aAttrCache;
};
 
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