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polybar
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fix: Skip button events unless lock acquired

This commit is contained in:
Michael Carlberg 2016-11-22 02:06:25 +01:00
parent 3069202354
commit 733341d62b
1 changed files with 4 additions and 0 deletions
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4
src/components/bar.cpp
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@ -585,6 +585,10 @@ void bar::reconfigure_window() {
* Used to map mouse clicks to bar actions
*/
void bar::handle(const evt::button_press& evt) {
if (!m_mutex.try_lock()) {
return;
}
std::lock_guard<std::mutex> guard(m_mutex, std::adopt_lock);
m_log.trace_x("bar: Received button press: %i at pos(%i, %i)", evt->detail, evt->event_x, evt->event_y);