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When serveral layout groups are defined for the keyboard they can be cycled when clicking on the module. For example: $ setxkbmap -layout us,sv,fr Ref #84
60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
#pragma once
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#include "common.hpp"
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#include "components/config.hpp"
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#include "components/types.hpp"
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#include "modules/meta/static_module.hpp"
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#include "x11/events.hpp"
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#include "x11/window.hpp"
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#include "x11/xkb.hpp"
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POLYBAR_NS
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class connection;
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namespace modules {
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/**
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* Keyboard module using the X keyboard extension
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*/
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class xkeyboard_module : public static_module<xkeyboard_module>,
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public xpp::event::sink<evt::xkb_new_keyboard_notify, evt::xkb_state_notify, evt::xkb_indicator_state_notify> {
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public:
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explicit xkeyboard_module(const bar_settings& bar, string name);
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void setup();
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void teardown();
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void update();
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bool build(builder* builder, const string& tag) const;
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bool handle_event(string cmd);
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bool receive_events() const {
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return true;
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}
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protected:
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bool query_keyboard();
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bool blacklisted(const string& indicator_name);
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void handle(const evt::xkb_new_keyboard_notify& evt);
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void handle(const evt::xkb_state_notify& evt);
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void handle(const evt::xkb_indicator_state_notify& evt);
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private:
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static constexpr const char* TAG_LABEL_LAYOUT{"<label-layout>"};
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static constexpr const char* TAG_LABEL_INDICATOR{"<label-indicator>"};
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static constexpr const char* FORMAT_DEFAULT{"<label-layout> <label-indicator>"};
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static constexpr const char* EVENT_SWITCH{"xkeyboard/switch"};
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connection& m_connection;
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event_timer m_xkbnotify{};
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unique_ptr<keyboard> m_keyboard;
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label_t m_layout;
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label_t m_indicator;
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map<keyboard::indicator::type, label_t> m_indicators;
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vector<string> m_blacklist;
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};
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}
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POLYBAR_NS_END
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