Sha256: fc16de6f4545a78b8d340ed4c4430e02e5bd88ce0c3fccd6fa39b0748e509b23
Contents?: true
Size: 1.74 KB
Versions: 29
Compression:
Stored size: 1.74 KB
Contents
#pragma once
#include "GraphicsImpl.hpp"
#include <functional>
#include <vector>
namespace Gosu
{
struct FormattedString
{
std::u32string text;
Color color = Color::WHITE;
unsigned flags = 0;
bool can_be_merged_with(const FormattedString& other) const
{
return color == other.color && flags == other.flags;
}
};
class MarkupParser
{
// The current parser position.
const char* markup;
// A substring that will be built up during parsing, then passed to the consumer.
std::string substring;
// Current b/i/u counters. An opening tag increases by 1, a closing tag decreases by 1.
// Text is bold/italic/underline when the respective counter is > 0.
int b, i, u;
// Current color stack.
std::vector<Color> c{ Color::WHITE };
enum { IGNORE_WORDS, ADDING_WORD, ADDING_WHITESPACE } word_state;
std::vector<FormattedString> substrings;
std::function<void (std::vector<FormattedString>)> consumer;
unsigned flags() const;
template<size_t N>
bool match_and_skip(const char (&chars)[N])
{
return match_and_skip(chars, N - 1 /* do not match terminating zero */);
}
bool match_and_skip(const char* chars, std::size_t length);
bool parse_markup();
bool parse_escape_entity();
void add_current_substring();
void add_composed_substring(std::u32string&& substring);
void flush_to_consumer();
public:
MarkupParser(unsigned base_flags, bool split_words,
std::function<void (std::vector<FormattedString>)> consumer);
void parse(const std::string& markup);
};
}
Version data entries
29 entries across 29 versions & 1 rubygems