beenull/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2024-09-30 00:31:14 +00:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

SystemMonitor: Update stats/graph immediately on launch

Browse source 
Previously the stats was only updated once the first callback from
refresh_timer fired.

It now makes an early stats update on launch, so something will appear
in the graphs.
This commit is contained in:
John Bundgaard 2023-01-04 04:55:43 +01:00 committed by Linus Groh
parent f8ce211201
commit badfe72b64
Notes: sideshowbarker 2024-07-17 18:46:57 +09:00 
Author: https://github.com/jbdk 🔰
Commit: https://github.com/SerenityOS/serenity/commit/badfe72b64
Pull-request: https://github.com/SerenityOS/serenity/pull/16811
Reviewed-by: https://github.com/linusg ✅
1 changed files with 15 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
Userland/Applications/SystemMonitor/main.cpp
View file

@ -312,21 +312,22 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
Config::write_i32("SystemMonitor"sv, "Monitor"sv, "Frequency"sv, frequency);
}
auto& refresh_timer = window->add<Core::Timer>(
frequency * 1000, [&] {
// FIXME: remove the primitive re-toggling code once persistent model indices work.
auto toggled_indices = process_table_view.selection().indices();
toggled_indices.remove_all_matching([&](auto const& index) { return !process_table_view.is_toggled(index); });
process_model->update();
if (!process_table_view.selection().is_empty())
process_table_view.selection().for_each_index([&](auto& selection) {
if (toggled_indices.contains_slow(selection))
process_table_view.expand_all_parents_of(selection);
});
auto update_stats = [&] {
// FIXME: remove the primitive re-toggling code once persistent model indices work.
auto toggled_indices = process_table_view.selection().indices();
toggled_indices.remove_all_matching([&](auto const& index) { return !process_table_view.is_toggled(index); });
process_model->update();
if (!process_table_view.selection().is_empty())
process_table_view.selection().for_each_index([&](auto& selection) {
if (toggled_indices.contains_slow(selection))
process_table_view.expand_all_parents_of(selection);
});
if (auto* memory_stats_widget = SystemMonitor::MemoryStatsWidget::the())
memory_stats_widget->refresh();
});
if (auto* memory_stats_widget = SystemMonitor::MemoryStatsWidget::the())
memory_stats_widget->refresh();
};
update_stats();
auto& refresh_timer = window->add<Core::Timer>(frequency * 1000, move(update_stats));
auto selected_id = [&](ProcessModel::Column column) -> pid_t {
if (process_table_view.selection().is_empty())