/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* This file is part of the libepubgen 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/.
*/
#ifndef INCLUDED_EPUBTABLESTYLEMANAGER_H
#define INCLUDED_EPUBTABLESTYLEMANAGER_H
#include <librevenge/librevenge.h>
#include <string>
#include <unordered_map>
#include <vector>
#include <boost/functional/hash.hpp>
#include "EPUBCSSProperties.h"
namespace libepubgen
{
class EPUBCSSSink;
/** Small class to manage the tables style */
class EPUBTableStyleManager
{
typedef std::unordered_map<EPUBCSSProperties, std::string, boost::hash<EPUBCSSProperties>> ContentNameMap_t;
public:
//! constructor
EPUBTableStyleManager() : m_cellContentNameMap(), m_rowContentNameMap(), m_tableContentNameMap(), m_columnWidthsStack(), m_relColumnWidthsStack()
{
}
//! destructor
~EPUBTableStyleManager()
{
}
//! open a table
void openTable(librevenge::RVNGPropertyList const &propList);
//! close a table
void closeTable();
//! returns the class name corresponding to a propertylist
std::string getCellClass(librevenge::RVNGPropertyList const &pList);
//! returns the style string corresponding to a propertylist
std::string getCellStyle(librevenge::RVNGPropertyList const &pList);
//! returns the class name corresponding to a propertylist
std::string getRowClass(librevenge::RVNGPropertyList const &pList);
//! returns the style string corresponding to a propertylist
std::string getRowStyle(librevenge::RVNGPropertyList const &pList);
//! returns the class name corresponding to a propertylist
std::string getTableClass(librevenge::RVNGPropertyList const &pList);
//! returns the style string corresponding to a propertylist
std::string getTableStyle(librevenge::RVNGPropertyList const &pList);
//! send the data to the sink
void send(EPUBCSSSink &out);
private:
//! convert a property list into a CSS property map
void extractCellProperties(librevenge::RVNGPropertyList const &pList, EPUBCSSProperties &cssProps) const;
//! convert a property list into a CSS property map
void extractRowProperties(librevenge::RVNGPropertyList const &pList, EPUBCSSProperties &cssProps) const;
//! convert a property list into a CSS property map
void extractTableProperties(librevenge::RVNGPropertyList const &pList, EPUBCSSProperties &cssProps) const;
//! try to return the col width
bool getColumnsWidth(int i, int numSpanned, double &w) const;
//! try to return the relative col width
bool getRelColumnsWidth(int i, int numSpanned, double &w) const;
//! a map cell content -> name
ContentNameMap_t m_cellContentNameMap;
//! a map row content -> name
ContentNameMap_t m_rowContentNameMap;
//! a map table content -> name
ContentNameMap_t m_tableContentNameMap;
//! a stack of column width (in inches )
std::vector<std::vector<double> > m_columnWidthsStack;
//! a stack of relative column width (in percents )
std::vector<std::vector<double> > m_relColumnWidthsStack;
EPUBTableStyleManager(EPUBTableStyleManager const &orig);
EPUBTableStyleManager operator=(EPUBTableStyleManager const &orig);
};
}
#endif
/* vim:set shiftwidth=2 softtabstop=2 expandtab: */