mirror of https://github.com/polybar/polybar.git
53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
#pragma once
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#include <stack>
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#include "common.hpp"
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#include "errors.hpp"
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POLYBAR_NS
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class signal_emitter;
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enum class attribute;
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enum class mousebtn;
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struct bar_settings;
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DEFINE_ERROR(parser_error);
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DEFINE_CHILD_ERROR(unrecognized_token, parser_error);
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DEFINE_CHILD_ERROR(unrecognized_attribute, parser_error);
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DEFINE_CHILD_ERROR(unclosed_actionblocks, parser_error);
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class parser {
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public:
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using make_type = unique_ptr<parser>;
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static make_type make();
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public:
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explicit parser(signal_emitter& emitter);
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void parse(const bar_settings& bar, string data);
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protected:
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void codeblock(string&& data, const bar_settings& bar);
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size_t text(string&& data);
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unsigned int parse_color(std::stack<unsigned int>& color_stack, string& value, unsigned int fallback);
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unsigned int parse_color_string(const string& s, unsigned int fallback = 0);
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int parse_fontindex(const string& value);
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attribute parse_attr(const char attr);
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mousebtn parse_action_btn(const string& data);
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string parse_action_cmd(string&& data);
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private:
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signal_emitter& m_sig;
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vector<int> m_actions;
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unique_ptr<parser> m_parser;
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std::stack<unsigned int> m_fg;
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std::stack<unsigned int> m_bg;
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std::stack<unsigned int> m_ul;
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std::stack<unsigned int> m_ol;
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std::stack<int> m_fonts;
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};
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POLYBAR_NS_END
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