drawingbase.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
 *   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
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 */

#pragma once

#include <oox/drawingml/drawingmltypes.hxx>
#include "worksheethelper.hxx"

namespace oox { class AttributeList; }

namespace oox::xls {

struct AnchorPointModel : public ::oox::drawingml::EmuPoint
{
    explicit     AnchorPointModel() : ::oox::drawingml::EmuPoint( -1, -1 ) {}
    bool         isValid() const { return (X >= 0) && (Y >= 0); }
};

struct AnchorSizeModel : public ::oox::drawingml::EmuSize
{
    explicit     AnchorSizeModel() : ::oox::drawingml::EmuSize( -1, -1 ) {}
    bool         isValid() const { return (Width >= 0) && (Height >= 0); }
};

struct CellAnchorModel
{
    sal_Int32           mnCol;              
    sal_Int32           mnRow;              
    sal_Int64           mnColOffset;        
    sal_Int64           mnRowOffset;        

    explicit            CellAnchorModel();
    bool         isValid() const { return (mnCol >= 0) && (mnRow >= 0); }
};

struct AnchorClientDataModel
{
    bool                mbLocksWithSheet;
    bool                mbPrintsWithSheet;

    explicit            AnchorClientDataModel();
};

class ShapeAnchor final : public WorksheetHelper
{
public:
    enum AnchorType
    {
        ANCHOR_INVALID,         
        ANCHOR_ABSOLUTE,        
        ANCHOR_ONECELL,         
        ANCHOR_TWOCELL,         
        ANCHOR_VML
    };
    explicit            ShapeAnchor( const WorksheetHelper& rHelper );

    void                importAnchor( sal_Int32 nElement, const AttributeList& rAttribs );
    void                importPos( const AttributeList& rAttribs );
    void                importExt( const AttributeList& rAttribs );
    void                importClientData( const AttributeList& rAttribs );
    void                setCellPos( sal_Int32 nElement, sal_Int32 nParentContext, const OUString& rValue );
    void                importVmlAnchor( const OUString& rAnchor );

    bool isAnchorValid() const;

    ::oox::drawingml::EmuRectangle calcAnchorRectEmu( const css::awt::Size& rPageSizeHmm ) const;
    css::awt::Rectangle calcAnchorRectHmm( const css::awt::Size& rPageSizeHmm ) const;
    AnchorType          getEditAs() const { return meEditAs; }
private:
    ::oox::drawingml::EmuPoint calcCellAnchorEmu( const CellAnchorModel& rModel ) const;

private:

    enum class CellAnchorType
    {
        Emu,             
        Pixel,           
    };

    AnchorType          meAnchorType;       
    CellAnchorType      meCellAnchorType;   
    AnchorPointModel    maPos;              
    AnchorSizeModel     maSize;             
    CellAnchorModel     maFrom;             
    CellAnchorModel     maTo;               
    AnchorClientDataModel maClientData;     
    AnchorType          meEditAs;           
};

} // namespace oox::xls

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