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b8322c4b4b
The AButton class is designed as full a substitute to ALabel. The GtkButton attribute 'button_' is initialized with a label. This label can the be referenced by the subsequent inheritors of AButton instead of the GtkLabel attribute 'label_' of ALabel. For convenience a GtkLabel* 'label_' attribute is added to AButton. If the button cannot be clicked it is disabled, effectively acting like its label predecessor. GtkButton seems to catch one-click mouse events regardless of the flags set on it. Therefore, 'signal_pressed' is connected to a function creating a fake GdkEventButton* and calling 'handleToggle' (for details on this possible bug in GTK see: https://stackoverflow.com/questions/45334911 ) In accordance with other GtkButtons (i.e. the sway/workspace ones) set_relief(Gtk::RELIEF_NONE) is called on the 'button_' instance.
57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
#pragma once
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#ifdef FILESYSTEM_EXPERIMENTAL
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#include <experimental/filesystem>
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#else
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#include <filesystem>
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#endif
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#include <fmt/format.h>
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#include <sys/inotify.h>
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#include <algorithm>
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#include <fstream>
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#include <string>
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#include <vector>
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#include "AButton.hpp"
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#include "util/sleeper_thread.hpp"
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namespace waybar::modules {
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#ifdef FILESYSTEM_EXPERIMENTAL
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namespace fs = std::experimental::filesystem;
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#else
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namespace fs = std::filesystem;
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#endif
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class Battery : public AButton {
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public:
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Battery(const std::string&, const Json::Value&);
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~Battery();
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auto update() -> void;
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private:
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static inline const fs::path data_dir_ = "/sys/class/power_supply/";
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void refreshBatteries();
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void worker();
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const std::string getAdapterStatus(uint8_t capacity) const;
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const std::tuple<uint8_t, float, std::string, float> getInfos();
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const std::string formatTimeRemaining(float hoursRemaining);
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int global_watch;
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std::map<fs::path, int> batteries_;
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fs::path adapter_;
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int battery_watch_fd_;
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int global_watch_fd_;
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std::mutex battery_list_mutex_;
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std::string old_status_;
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bool warnFirstTime_{true};
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util::SleeperThread thread_;
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util::SleeperThread thread_battery_update_;
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util::SleeperThread thread_timer_;
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};
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} // namespace waybar::modules
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