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/**
* Copyright (c) 2022, Timothy Stack
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of Timothy Stack nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef lnav_md2attr_line_hh
#define lnav_md2attr_line_hh
#include "base/attr_line.hh"
#include "ghc/filesystem.hpp"
#include "md4cpp.hh"
class md2attr_line : public md4cpp::typed_event_handler<attr_line_t> {
public:
md2attr_line() { this->ml_blocks.resize(1); }
md2attr_line& with_source_path(nonstd::optional<ghc::filesystem::path> path)
{
this->ml_source_path = path;
return *this;
}
Result<void, std::string> enter_block(const block& bl) override;
Result<void, std::string> leave_block(const block& bl) override;
Result<void, std::string> enter_span(const span& bl) override;
Result<void, std::string> leave_span(const span& sp) override;
Result<void, std::string> text(MD_TEXTTYPE tt,
const string_fragment& sf) override;
attr_line_t get_result() override { return this->ml_blocks.back(); }
private:
struct table_t {
struct row_t {
std::vector<attr_line_t> r_columns;
};
std::vector<attr_line_t> t_headers;
std::vector<row_t> t_rows;
};
struct cell_lines {
cell_lines(std::vector<attr_line_t> lines) : cl_lines(std::move(lines))
{
}
std::vector<attr_line_t> cl_lines;
};
using list_block_t
= mapbox::util::variant<MD_BLOCK_UL_DETAIL*, MD_BLOCK_OL_DETAIL>;
void append_url_footnote(std::string href);
void flush_footnotes();
nonstd::optional<ghc::filesystem::path> ml_source_path;
std::vector<attr_line_t> ml_blocks;
std::vector<list_block_t> ml_list_stack;
std::vector<table_t> ml_tables;
std::vector<size_t> ml_span_starts;
std::vector<size_t> ml_html_span_starts;
std::vector<attr_line_t> ml_footnotes;
int32_t ml_code_depth{0};
};
#endif
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