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/* -*- 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 .
*/
#pragma once
#include <com/sun/star/text/XTextRange.hpp>
#include "PropertyMap.hxx"
#include <vector>
namespace writerfilter::dmapper
{
/**
Class containing the data to describe a table cell.
*/
class CellData final : public virtual SvRefBase
{
/**
Handle to start of cell.
*/
css::uno::Reference<css::text::XTextRange> mStart;
/**
Handle to end of cell.
*/
css::uno::Reference<css::text::XTextRange> mEnd;
/**
Pointer to properties of cell.
*/
TablePropertyMapPtr mpProps;
bool mbOpen;
sal_uInt32 m_nGridSpan; ///< number of grid columns in the parent table's table grid which this cell defines
public:
typedef tools::SvRef<CellData> Pointer_t;
CellData(css::uno::Reference<css::text::XTextRange> const & start, TablePropertyMapPtr pProps)
: mStart(start), mEnd(start), mpProps(pProps), mbOpen(true)
, m_nGridSpan(1)
{
}
/**
Set the end handle of a cell.
@param end the end handle of the cell
*/
void setEnd(css::uno::Reference<css::text::XTextRange> const & end) { mEnd = end; mbOpen = false; }
/**
Adds properties to the cell.
@param pProps the properties to add
*/
void insertProperties(TablePropertyMapPtr pProps)
{
if( mpProps )
mpProps->InsertProps(pProps.get());
else
mpProps = pProps;
}
/**
Return start handle of the cell.
*/
const css::uno::Reference<css::text::XTextRange>& getStart() const { return mStart; }
/**
Return end handle of the cell.
*/
const css::uno::Reference<css::text::XTextRange>& getEnd() const { return mEnd; }
/**
Return properties of the cell.
*/
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 to handle data of a table row.
*/
class RowData final : public virtual SvRefBase
{
typedef ::std::vector<CellData::Pointer_t> Cells;
/**
the cell data of the row
*/
Cells mCells;
/**
the properties of the row
*/
mutable TablePropertyMapPtr mpProperties;
sal_uInt32 m_nGridBefore; ///< number of grid columns in the parent table's table grid which must be skipped before the contents of this table row are added to the parent table
sal_uInt32 m_nGridAfter; ///< number of grid columns in the parent table's table grid which shall be left after the last cell in the table row
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)
{
}
/**
Add a cell to the row.
@param start the start handle of the cell
@param end the end handle of the cell
@param pProps the properties of the cell
@param bAddBefore true: add an empty cell at beginning of the row for gridBefore
*/
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();
}
/**
Add properties to the row.
@param pProperties the properties to set
*/
void insertProperties(TablePropertyMapPtr pProperties)
{
if( pProperties )
{
if( !mpProperties )
mpProperties = pProperties;
else
mpProperties->InsertProps(pProperties.get());
}
}
/**
Add properties to the last cell of the row.
*/
void insertCellProperties(TablePropertyMapPtr pProps)
{
if (!mCells.empty())
mCells.back()->insertProperties(pProps);
}
/**
Return number of cells in the row.
*/
unsigned int getCellCount() const
{
return mCells.size();
}
/**
Return start handle of a cell in the row.
@param i index of the cell
*/
const css::uno::Reference<css::text::XTextRange>& getCellStart(unsigned int i) const
{
return mCells[i]->getStart();
}
/**
Return end handle of a cell in the row.
@param i index of the cell
*/
const css::uno::Reference<css::text::XTextRange>& getCellEnd(unsigned int i) const
{
return mCells[i]->getEnd();
}
/**
Return the properties of a cell in the row.
@param i index of the cell
*/
TablePropertyMapPtr const & getCellProperties(unsigned int i) const
{
return mCells[i]->getProperties();
}
/**
Return properties of the row.
*/
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 that holds the data of a table.
*/
class TableData : public virtual SvRefBase
{
typedef RowData::Pointer_t RowPointer_t;
typedef ::std::vector<RowPointer_t> Rows;
/**
the data of the rows of the table
*/
Rows mRows;
/**
pointer to the data of the current row (while building up the table data).
*/
RowPointer_t mpRow;
/**
depth of the current table in a hierarchy of tables
*/
unsigned int mnDepth;
/**
initialize mpRow
*/
void newRow() { mpRow = RowPointer_t(new RowData()); }
public:
typedef tools::SvRef<TableData> Pointer_t;
explicit TableData(unsigned int nDepth) : mnDepth(nDepth) { newRow(); }
/**
End the current row.
Sets properties of the current row and pushes the row to the
back of the rows currently contained in the table.
@param pProperties properties of the row to be ended
*/
void endRow(TablePropertyMapPtr pProperties)
{
mpRow->insertProperties(pProperties);
mRows.push_back(mpRow);
newRow();
}
/**
Add a cell to the current row.
@param start start handle of the cell
@param end end handle of the cell
@param pProps properties of the cell
*/
void addCell(const css::uno::Reference<css::text::XTextRange>& start, TablePropertyMapPtr pProps)
{
mpRow->addCell(start, pProps);
}
/**
End the current cell of the current row.
@parm end end handle of the cell
*/
void endCell(const css::uno::Reference<css::text::XTextRange>& end)
{
mpRow->endCell(end);
}
/**
Return if the current cell of the current row is open.
*/
bool isCellOpen() const
{
return mpRow->isCellOpen();
}
/**
Insert properties to the current cell of the current row.
@param pProps the properties to add
*/
void insertCellProperties(TablePropertyMapPtr pProps)
{
mpRow->insertCellProperties(pProps);
}
/**
Return number of rows in the table.
*/
unsigned int getRowCount() const
{
return mRows.size();
}
/**
Return depth of table in surrounding table hierarchy.
*/
unsigned int getDepth() const
{
return mnDepth;
}
/**
Return row data of a certain row.
@param i index of the row
*/
RowPointer_t const & getRow(unsigned int i) const
{
return mRows[i];
}
const RowPointer_t& getCurrentRow() const
{
return mpRow;
}
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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