KEYStyles.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
 * This file is part of the libetonyek 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 KEYSTYLES_H_INCLUDED
#define KEYSTYLES_H_INCLUDED
 
#include <string>
 
#include <boost/optional.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/unordered_map.hpp>
 
#include "KEYEnum.h"
#include "KEYPropertyMap.h"
#include "KEYStyle.h"
#include "KEYStyleContext.h"
#include "KEYStyles_fwd.h"
#include "KEYTypes.h"
 
namespace libetonyek
{
 
class KEYStyleBase : public KEYStyle
{
public:
  virtual bool link(const KEYStylesheetPtr_t &stylesheet);
 
  virtual void flatten();
 
// ensure that this class cannot be instantiated
protected:
  KEYStyleBase(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
  virtual ~KEYStyleBase();
 
  virtual const KEYPropertyMap &getPropertyMap() const;
 
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const = 0;
 
  boost::any lookup(const char *property, const KEYStyleContext &context = KEYStyleContext()) const;
 
private:
  KEYPropertyMap m_props;
 
  const boost::optional<std::string> m_ident;
  const boost::optional<std::string> m_parentIdent;
  KEYStylePtr_t m_parent;
};
 
class KEYCellStyle : public KEYStyleBase
{
public:
  KEYCellStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
class KEYCharacterStyle : public KEYStyleBase
{
public:
  KEYCharacterStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
  boost::optional<KEYBaseline> getBaseline(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<double> getBaselineShift(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<bool> getBold(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<KEYCapitalization> getCapitalization(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<bool> getItalic(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<KEYColor> getFontColor(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<double> getFontSize(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<std::string> getFontName(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<bool> getOutline(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<bool> getStrikethru(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<bool> getUnderline(const KEYStyleContext &context = KEYStyleContext()) const;
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
class KEYConnectionStyle : public KEYStyleBase
{
public:
  KEYConnectionStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
class KEYGraphicStyle : public KEYStyleBase
{
public:
  KEYGraphicStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
class KEYLayoutStyle : public KEYStyleBase
{
public:
  KEYLayoutStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
class KEYListStyle : public KEYStyleBase
{
public:
  KEYListStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
class KEYParagraphStyle : public KEYCharacterStyle
{
public:
  KEYParagraphStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
  boost::optional<KEYAlignment> getAlignment(const KEYStyleContext &context = KEYStyleContext()) const;
  boost::optional<KEYTabStops_t> getTabs(const KEYStyleContext &context = KEYStyleContext()) const;
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
class KEYPlaceholderStyle : public KEYStyleBase
{
public:
  KEYPlaceholderStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
  KEYGeometryPtr_t getGeometry(const KEYStyleContext &context = KEYStyleContext()) const;
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
class KEYSlideStyle : public KEYStyleBase
{
public:
  KEYSlideStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
class KEYTabularStyle : public KEYStyleBase
{
public:
  KEYTabularStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
class KEYVectorStyle : public KEYStyleBase
{
public:
  KEYVectorStyle(const KEYPropertyMap &props, const boost::optional<std::string> &ident, const boost::optional<std::string> &parentIdent);
 
private:
  virtual KEYStylePtr_t find(const KEYStylesheetPtr_t &stylesheet, const std::string &ident) const;
};
 
}
 
#endif // KEYSTYLES_H_INCLUDED
 
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