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fea(custom): add max-length config

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This commit is contained in:
Alexis 2018-08-16 17:09:51 +02:00
parent 57f3a01a5b
commit e4f35d7ca0
2 changed files with 8 additions and 1 deletions
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1
resources/config
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@ -39,6 +39,7 @@
},
"custom/spotify": {
"format": " {}",
"max-length": 40,
"exec": "$HOME/.bin/mediaplayer.sh"
}
}

8
src/modules/custom.cpp
View File

@ -7,6 +7,10 @@ waybar::modules::Custom::Custom(const std::string &name, Json::Value config)
if (!config_["exec"]) {
throw std::runtime_error(name_ + " has no exec path.");
}
if (config_["max-length"]) {
label_.set_max_width_chars(config_["max-length"].asUInt());
label_.set_ellipsize(Pango::EllipsizeMode::ELLIPSIZE_END);
}
uint32_t interval = config_["interval"] ? config_["inveral"].asUInt() : 30;
thread_ = [this, interval] {
Glib::signal_idle().connect_once(sigc::mem_fun(*this, &Custom::update));
@ -42,7 +46,9 @@ auto waybar::modules::Custom::update() -> void
} else {
label_.set_name("custom-" + name_);
auto format = config_["format"] ? config_["format"].asString() : "{}";
label_.set_text(fmt::format(format, output));
auto str = fmt::format(format, output);
label_.set_text(str);
label_.set_tooltip_text(str);
label_.show();
}
}