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.
36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
#include "modules/simpleclock.hpp"
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#include <time.h>
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waybar::modules::Clock::Clock(const std::string& id, const Json::Value& config)
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: AButton(config, "clock", id, "{:%H:%M}", 60) {
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thread_ = [this] {
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dp.emit();
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auto now = std::chrono::system_clock::now();
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/* difference with projected wakeup time */
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auto diff = now.time_since_epoch() % interval_;
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/* sleep until the next projected time */
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thread_.sleep_for(interval_ - diff);
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};
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}
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auto waybar::modules::Clock::update() -> void {
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tzset(); // Update timezone information
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auto now = std::chrono::system_clock::now();
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auto localtime = fmt::localtime(std::chrono::system_clock::to_time_t(now));
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auto text = fmt::format(format_, localtime);
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label_->set_markup(text);
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if (tooltipEnabled()) {
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if (config_["tooltip-format"].isString()) {
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auto tooltip_format = config_["tooltip-format"].asString();
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auto tooltip_text = fmt::format(tooltip_format, localtime);
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label_->set_tooltip_text(tooltip_text);
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} else {
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label_->set_tooltip_text(text);
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}
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}
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// Call parent update
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AButton::update();
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}
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