button: Add AButton class

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.
This commit is contained in:
Simon Plakolb
2021-05-27 15:40:54 +02:00
parent 5da45ece9d
commit b8322c4b4b
46 changed files with 423 additions and 233 deletions

View File

@ -3,7 +3,7 @@
#include <spdlog/spdlog.h>
waybar::modules::Battery::Battery(const std::string& id, const Json::Value& config)
: ALabel(config, "battery", id, "{capacity}%", 60) {
: AButton(config, "battery", id, "{capacity}%", 60) {
battery_watch_fd_ = inotify_init1(IN_CLOEXEC);
if (battery_watch_fd_ == -1) {
throw std::runtime_error("Unable to listen batteries.");
@ -309,7 +309,8 @@ const std::string waybar::modules::Battery::formatTimeRemaining(float hoursRemai
format = config_["format-time"].asString();
}
std::string zero_pad_minutes = fmt::format("{:02d}", minutes);
return fmt::format(format, fmt::arg("H", full_hours), fmt::arg("M", minutes), fmt::arg("m", zero_pad_minutes));
return fmt::format(format, fmt::arg("H", full_hours), fmt::arg("M", minutes),
fmt::arg("m", zero_pad_minutes));
}
auto waybar::modules::Battery::update() -> void {
@ -346,14 +347,14 @@ auto waybar::modules::Battery::update() -> void {
} else if (config_["tooltip-format"].isString()) {
tooltip_format = config_["tooltip-format"].asString();
}
label_.set_tooltip_text(fmt::format(tooltip_format, fmt::arg("timeTo", tooltip_text_default),
fmt::arg("capacity", capacity),
fmt::arg("time", time_remaining_formatted)));
label_->set_tooltip_text(fmt::format(tooltip_format, fmt::arg("timeTo", tooltip_text_default),
fmt::arg("capacity", capacity),
fmt::arg("time", time_remaining_formatted)));
}
if (!old_status_.empty()) {
label_.get_style_context()->remove_class(old_status_);
label_->get_style_context()->remove_class(old_status_);
}
label_.get_style_context()->add_class(status);
label_->get_style_context()->add_class(status);
old_status_ = status;
if (!state.empty() && config_["format-" + status + "-" + state].isString()) {
format = config_["format-" + status + "-" + state].asString();
@ -367,10 +368,10 @@ auto waybar::modules::Battery::update() -> void {
} else {
event_box_.show();
auto icons = std::vector<std::string>{status + "-" + state, status, state};
label_.set_markup(fmt::format(format, fmt::arg("capacity", capacity), fmt::arg("power", power),
fmt::arg("icon", getIcon(capacity, icons)),
fmt::arg("time", time_remaining_formatted)));
label_->set_markup(fmt::format(format, fmt::arg("capacity", capacity), fmt::arg("power", power),
fmt::arg("icon", getIcon(capacity, icons)),
fmt::arg("time", time_remaining_formatted)));
}
// Call parent update
ALabel::update();
AButton::update();
}