TableData.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 */
 
#pragma once
 
#include <com/sun/star/text/XTextRange.hpp>
 
#include "PropertyMap.hxx"
 
#include <utility>
#include <vector>
 
namespace writerfilter::dmapper
{
 
class CellData final : public virtual SvRefBase
{
    css::uno::Reference<css::text::XTextRange> mStart;
 
    css::uno::Reference<css::text::XTextRange> mEnd;
 
    TablePropertyMapPtr mpProps;
 
    bool mbOpen;
 
    sal_uInt32 m_nGridSpan; 
 
public:
    typedef tools::SvRef<CellData> Pointer_t;
 
    CellData(css::uno::Reference<css::text::XTextRange> const & start, TablePropertyMapPtr pProps)
    : mStart(start), mEnd(start), mpProps(std::move(pProps)), mbOpen(true)
        , m_nGridSpan(1)
    {
    }
 
    void setEnd(css::uno::Reference<css::text::XTextRange> const & end) { mEnd = end; mbOpen = false; }
 
    void insertProperties(TablePropertyMapPtr pProps)
    {
        if( mpProps )
            mpProps->InsertProps(pProps.get());
        else
            mpProps = pProps;
    }
 
    const css::uno::Reference<css::text::XTextRange>& getStart() const { return mStart; }
 
    const css::uno::Reference<css::text::XTextRange>& getEnd() const { return mEnd; }
 
    const TablePropertyMapPtr& getProperties() const { return mpProps; }
 
    bool isOpen() const { return mbOpen; }
 
    sal_uInt32 getGridSpan() const { return m_nGridSpan; }
    void setGridSpan( sal_uInt32 nSpan ) { m_nGridSpan = nSpan; }
};
 
class RowData final : public virtual SvRefBase
{
    typedef ::std::vector<CellData::Pointer_t> Cells;
 
    Cells mCells;
 
    mutable TablePropertyMapPtr mpProperties;
 
    sal_uInt32 m_nGridBefore; 
    sal_uInt32 m_nGridAfter; 
 
public:
    typedef tools::SvRef<RowData> Pointer_t;
 
    RowData()
        : m_nGridBefore(0)
        , m_nGridAfter(0)
    {
    }
 
    RowData(const RowData& rRowData)
    : SvRefBase(), mCells(rRowData.mCells), mpProperties(rRowData.mpProperties)
        , m_nGridBefore(rRowData.m_nGridBefore)
        , m_nGridAfter(rRowData.m_nGridAfter)
    {
    }
 
    void addCell(const css::uno::Reference<css::text::XTextRange>& start, TablePropertyMapPtr pProps, bool bAddBefore = false)
    {
        CellData::Pointer_t pCellData(new CellData(start, pProps));
        if (bAddBefore)
        {
            mCells.insert(mCells.begin(), pCellData);
            mCells[0]->setEnd(start);
        }
        else
            mCells.push_back(pCellData);
    }
 
    void endCell(const css::uno::Reference<css::text::XTextRange>& end)
    {
        if (mCells.size() > 0)
            mCells.back()->setEnd(end);
    }
 
    bool isCellOpen() const
    {
        return mCells.size() > 0 && mCells.back()->isOpen();
    }
 
    void insertProperties(TablePropertyMapPtr pProperties)
    {
        if( pProperties )
        {
            if( !mpProperties )
                mpProperties = pProperties;
            else
                mpProperties->InsertProps(pProperties.get());
        }
    }
 
    void insertCellProperties(TablePropertyMapPtr pProps)
    {
        if (!mCells.empty())
            mCells.back()->insertProperties(pProps);
    }
 
    unsigned int getCellCount() const
    {
        return mCells.size();
    }
 
    const css::uno::Reference<css::text::XTextRange>& getCellStart(unsigned int i) const
    {
        return mCells[i]->getStart();
    }
 
    const css::uno::Reference<css::text::XTextRange>& getCellEnd(unsigned int i) const
    {
        return mCells[i]->getEnd();
    }
 
    TablePropertyMapPtr const & getCellProperties(unsigned int i) const
    {
        return mCells[i]->getProperties();
    }
 
    const TablePropertyMapPtr& getProperties() const
    {
        return mpProperties;
    }
 
    sal_uInt32 getGridBefore() const { return m_nGridBefore; }
    void setGridBefore(sal_uInt32 nSkipGrids) { m_nGridBefore = nSkipGrids; }
    sal_uInt32 getGridAfter() const { return m_nGridAfter; }
    void setGridAfter(sal_uInt32 nSkipGrids) { m_nGridAfter = nSkipGrids; }
    sal_uInt32 getGridSpan(sal_uInt32 i) { return mCells[i]->getGridSpan(); }
    std::vector< sal_uInt32 > getGridSpans()
    {
        std::vector< sal_uInt32 > nRet;
        for (auto const& aCell: mCells)
            nRet.push_back(aCell->getGridSpan());
        return nRet;
    }
    void setCurrentGridSpan(sal_uInt32 nSpan, bool bFirstCell = false)
    {
        if ( mCells.size() )
        {
            if ( bFirstCell )
                mCells.front()->setGridSpan(nSpan);
            else
                mCells.back()->setGridSpan(nSpan);
        }
    }
};
 
class TableData : public virtual SvRefBase
{
    typedef RowData::Pointer_t RowPointer_t;
    typedef ::std::vector<RowPointer_t> Rows;
 
    Rows mRows;
 
    RowPointer_t mpRow;
 
    unsigned int mnDepth;
 
    void newRow() { mpRow = RowPointer_t(new RowData()); }
 
public:
    typedef tools::SvRef<TableData> Pointer_t;
 
    explicit TableData(unsigned int nDepth) : mnDepth(nDepth) { newRow(); }
 
    void endRow(TablePropertyMapPtr pProperties)
    {
        mpRow->insertProperties(pProperties);
        mRows.push_back(mpRow);
        newRow();
    }
 
    void addCell(const css::uno::Reference<css::text::XTextRange>& start, TablePropertyMapPtr pProps)
    {
        mpRow->addCell(start, pProps);
    }
 
    void endCell(const css::uno::Reference<css::text::XTextRange>& end)
    {
        mpRow->endCell(end);
    }
 
    bool isCellOpen() const
    {
        return mpRow->isCellOpen();
    }
 
    void insertCellProperties(TablePropertyMapPtr pProps)
    {
        mpRow->insertCellProperties(pProps);
    }
 
    unsigned int getRowCount() const
    {
        return mRows.size();
    }
 
    unsigned int getDepth() const
    {
        return mnDepth;
    }
 
    RowPointer_t const & getRow(unsigned int i) const
    {
        return mRows[i];
    }
 
    const RowPointer_t& getCurrentRow() const
    {
        return mpRow;
    }
};
 
}
 
 
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