73ef4ff3
 Hu Chunming
提交三方库
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/*=============================================================================
Copyright (c) 2002 2004 2006 Joel de Guzman
Copyright (c) 2004 Eric Niebler
http://spirit.sourceforge.net/
Use, modification and distribution is subject to the Boost Software
License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#if !defined(BOOST_SPIRIT_ACTIONS_CLASS_HPP)
#define BOOST_SPIRIT_ACTIONS_CLASS_HPP
#include <map>
#include <boost/scoped_ptr.hpp>
#include "collector.hpp"
#include "dependency_tracker.hpp"
#include "include_paths.hpp"
#include "parsers.hpp"
#include "symbols.hpp"
#include "syntax_highlight.hpp"
#include "template_stack.hpp"
#include "values_parse.hpp"
namespace quickbook
{
namespace cl = boost::spirit::classic;
namespace fs = boost::filesystem;
struct state
{
state(
fs::path const& filein_,
fs::path const& xinclude_base,
string_stream& out_,
document_state&);
private:
boost::scoped_ptr<quickbook_grammar> grammar_;
public:
///////////////////////////////////////////////////////////////////////////
// State
///////////////////////////////////////////////////////////////////////////
typedef std::vector<std::string> string_list;
static int const max_template_depth = 100;
// global state
unsigned order_pos;
fs::path xinclude_base;
template_stack templates;
int error_count;
string_list anchors;
bool warned_about_breaks;
bool conditional;
document_state& document;
value_builder callouts; // callouts are global as
int callout_depth; // they don't nest.
dependency_tracker dependencies;
bool explicit_list; // set when using a list
bool strict_mode;
// state saved for files and templates.
bool imported;
string_symbols macro;
source_mode_info source_mode;
source_mode_type source_mode_next;
value source_mode_next_pos;
std::vector<source_mode_info> tagged_source_mode_stack;
file_ptr current_file;
quickbook_path current_path;
// state saved for templates.
int template_depth;
int min_section_level;
// output state - scoped by templates and grammar
bool in_list; // generating a list
std::stack<bool> in_list_save; // save the in_list state
collector out; // main output stream
collector phrase; // phrase output stream
// values state - scoped by everything.
value_parser values; // parsed values
quickbook_grammar& grammar() const;
///////////////////////////////////////////////////////////////////////////
// actions
///////////////////////////////////////////////////////////////////////////
void update_filename_macro();
unsigned get_new_order_pos();
void push_output();
void pop_output();
void start_list(char mark);
void end_list(char mark);
void start_list_item();
void end_list_item();
void start_callouts();
std::string add_callout(value);
std::string end_callouts();
source_mode_info current_source_mode() const;
source_mode_info tagged_source_mode() const;
void change_source_mode(source_mode_type);
void push_tagged_source_mode(source_mode_type);
void pop_tagged_source_mode();
};
extern unsigned
qbk_version_n; // qbk_major_version * 100 + qbk_minor_version
extern char const* quickbook_get_date;
extern char const* quickbook_get_time;
}
#endif // BOOST_SPIRIT_ACTIONS_CLASS_HPP
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