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Profiler: Make processes selectable in the timeline view

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This commit is contained in:
Gunnar Beutner 2021-05-07 13:47:12 +02:00 • committed by Andreas Kling
parent 7b9cabb5a3
commit 43b3fd748a
3 changed files with 49 additions and 5 deletions
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15
Userland/DevTools/Profiler/main.cpp
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@ -105,7 +105,20 @@ int main(int argc, char** argv)
}
if (!event_count)
continue;
timeline_header_container->add<TimelineHeader>(process);
auto& timeline_header = timeline_header_container->add<TimelineHeader>(*profile, process);
timeline_header.set_shrink_to_fit(true);
timeline_header.on_selection_change = [&](bool selected) {
if (selected) {
auto end_valid = process.end_valid == 0 ? profile->last_timestamp() : process.end_valid;
profile->set_process_filter(process.pid, process.start_valid, end_valid);
} else
profile->clear_process_filter();
timeline_header_container->for_each_child_widget([](auto& other_timeline_header) {
static_cast<TimelineHeader&>(other_timeline_header).update_selection();
return IterationDecision::Continue;
});
};
timeline_view->add<TimelineTrack>(*timeline_view, *profile, process);
}