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Merge pull request #3395 from RobertMueller2/issue_33341 

add hide-empty-text option to hide module whenever output is empty but format is not
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Alexis Rouillard 2024-07-01 09:20:56 +02:00 committed by GitHub
parent abfb654f90 8eee568731
commit 93000e3fca
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2 changed files with 5 additions and 1 deletions
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4
man/waybar-custom.5.scd
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@ -21,6 +21,10 @@ Addressed by *custom/<name>*
The path to a script, which determines if the script in *exec* should be executed. ++
*exec* will be executed if the exit code of *exec-if* equals 0.
*hide-empty-text*: ++
typeof: bool ++
Disables the module when output is empty, but format might contain additional static content.
*exec-on-event*: ++
typeof: bool ++
default: true ++

2
src/modules/custom.cpp
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@ -162,7 +162,7 @@ auto waybar::modules::Custom::update() -> void {
auto str = fmt::format(fmt::runtime(format_), text_, fmt::arg("alt", alt_),
fmt::arg("icon", getIcon(percentage_, alt_)),
fmt::arg("percentage", percentage_));
if (str.empty()) {
if ((config_["hide-empty-text"].asBool() && text_.empty()) || str.empty()) {
event_box_.hide();
} else {
label_.set_markup(str);