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button: Add AButton class

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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
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38
src/modules/mpd/mpd.cpp
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@ -12,7 +12,7 @@ namespace waybar::modules {
#endif
waybar::modules::MPD::MPD(const std::string& id, const Json::Value& config)
: ALabel(config, "mpd", id, "{album} - {artist} - {title}", 5),
: AButton(config, "mpd", id, "{album} - {artist} - {title}", 5, false, true),
module_name_(id.empty() ? "mpd" : "mpd#" + id),
server_(nullptr),
port_(config_["port"].isUInt() ? config["port"].asUInt() : 0),
@ -44,7 +44,7 @@ auto waybar::modules::MPD::update() -> void {
context_.update();
// Call parent update
ALabel::update();
AButton::update();
}
void waybar::modules::MPD::queryMPD() {
@ -85,15 +85,15 @@ std::string waybar::modules::MPD::getFilename() const {
void waybar::modules::MPD::setLabel() {
if (connection_ == nullptr) {
label_.get_style_context()->add_class("disconnected");
label_.get_style_context()->remove_class("stopped");
label_.get_style_context()->remove_class("playing");
label_.get_style_context()->remove_class("paused");
label_->get_style_context()->add_class("disconnected");
label_->get_style_context()->remove_class("stopped");
label_->get_style_context()->remove_class("playing");
label_->get_style_context()->remove_class("paused");
auto format = config_["format-disconnected"].isString()
? config_["format-disconnected"].asString()
: "disconnected";
label_.set_markup(format);
label_->set_markup(format);
if (tooltipEnabled()) {
std::string tooltip_format;
@ -101,11 +101,11 @@ void waybar::modules::MPD::setLabel() {
? config_["tooltip-format-disconnected"].asString()
: "MPD (disconnected)";
// Nothing to format
label_.set_tooltip_text(tooltip_format);
label_->set_tooltip_text(tooltip_format);
}
return;
} else {
label_.get_style_context()->remove_class("disconnected");
label_->get_style_context()->remove_class("disconnected");
}
auto format = format_;
@ -118,19 +118,19 @@ void waybar::modules::MPD::setLabel() {
if (stopped()) {
format =
config_["format-stopped"].isString() ? config_["format-stopped"].asString() : "stopped";
label_.get_style_context()->add_class("stopped");
label_.get_style_context()->remove_class("playing");
label_.get_style_context()->remove_class("paused");
label_->get_style_context()->add_class("stopped");
label_->get_style_context()->remove_class("playing");
label_->get_style_context()->remove_class("paused");
} else {
label_.get_style_context()->remove_class("stopped");
label_->get_style_context()->remove_class("stopped");
if (playing()) {
label_.get_style_context()->add_class("playing");
label_.get_style_context()->remove_class("paused");
label_->get_style_context()->add_class("playing");
label_->get_style_context()->remove_class("paused");
} else if (paused()) {
format = config_["format-paused"].isString() ? config_["format-paused"].asString()
: config_["format"].asString();
label_.get_style_context()->add_class("paused");
label_.get_style_context()->remove_class("playing");
label_->get_style_context()->add_class("paused");
label_->get_style_context()->remove_class("playing");
}
stateIcon = getStateIcon();
@ -166,7 +166,7 @@ void waybar::modules::MPD::setLabel() {
if (config_["title-len"].isInt()) title = title.substr(0, config_["title-len"].asInt());
try {
label_.set_markup(fmt::format(
label_->set_markup(fmt::format(
format, fmt::arg("artist", Glib::Markup::escape_text(artist).raw()),
fmt::arg("albumArtist", Glib::Markup::escape_text(album_artist).raw()),
fmt::arg("album", Glib::Markup::escape_text(album).raw()),
@ -195,7 +195,7 @@ void waybar::modules::MPD::setLabel() {
fmt::arg("queueLength", queue_length), fmt::arg("stateIcon", stateIcon),
fmt::arg("consumeIcon", consumeIcon), fmt::arg("randomIcon", randomIcon),
fmt::arg("repeatIcon", repeatIcon), fmt::arg("singleIcon", singleIcon));
label_.set_tooltip_text(tooltip_text);
label_->set_tooltip_text(tooltip_text);
} catch (fmt::format_error const& e) {
spdlog::warn("mpd: format error (tooltip): {}", e.what());
}