mirror of https://github.com/polybar/polybar.git
69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
#pragma once
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#include "common.hpp"
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#include "components/eventloop.hpp"
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#include "utils/functional.hpp"
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POLYBAR_NS
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// fwd decl {{{
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enum class mousebtn : uint8_t;
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enum class syntaxtag : uint8_t;
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enum class alignment : uint8_t;
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enum class attribute : uint8_t;
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// }}}
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/**
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* @TODO: Allow multiple signal handlers
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* @TODO: Encapsulate signals
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*/
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namespace g_signals {
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/**
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* Helper used to create no-op "callbacks"
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*/
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template <typename... T>
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static callback<T...> noop = [](T...) {};
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/**
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* Signals used to communicate with the event loop
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*/
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namespace event {
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extern callback<const eventloop::entry_t&> enqueue;
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extern callback<const eventloop::entry_t&> enqueue_delayed;
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}
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/**
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* Signals used to communicate with the bar window
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*/
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namespace bar {
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extern callback<string> action_click;
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extern callback<const bool> visibility_change;
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}
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/**
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* Signals used to communicate with the input parser
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*/
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namespace parser {
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extern callback<const uint32_t> background_change;
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extern callback<const uint32_t> foreground_change;
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extern callback<const uint32_t> underline_change;
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extern callback<const uint32_t> overline_change;
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extern callback<const alignment> alignment_change;
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extern callback<const attribute> attribute_set;
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extern callback<const attribute> attribute_unset;
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extern callback<const attribute> attribute_toggle;
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extern callback<const int8_t> font_change;
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extern callback<const int16_t> pixel_offset;
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extern callback<const mousebtn, const string> action_block_open;
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extern callback<const mousebtn> action_block_close;
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extern callback<const uint16_t> ascii_text_write;
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extern callback<const uint16_t> unicode_text_write;
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extern callback<const char*, const size_t> string_write;
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}
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}
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POLYBAR_NS_END
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