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AppCache: Rebuild in a thread (#1021)

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David Hewitt 2021-01-17 15:35:59 +00:00 committed by GitHub
parent 5784505020
commit 9d15793049
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1 changed files with 31 additions and 19 deletions
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50
lib/AppCache.vala
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@ -34,7 +34,7 @@ public class Gala.AppCache : GLib.Object {
app_info_monitor = GLib.AppInfoMonitor.@get ();
app_info_monitor.changed.connect (queue_cache_update);
rebuild_cache ();
rebuild_cache.begin ();
}
private void queue_cache_update () {
@ -43,36 +43,48 @@ public class Gala.AppCache : GLib.Object {
}
queued_update_id = GLib.Timeout.add_seconds (DEFAULT_TIMEOUT_SECONDS, () => {
rebuild_cache ();
changed ();
rebuild_cache.begin ((obj, res) => {
rebuild_cache.end (res);
changed ();
queued_update_id = 0;
queued_update_id = 0;
});
return GLib.Source.REMOVE;
});
}
private void rebuild_cache () {
startup_wm_class_to_id.clear ();
id_to_app.clear ();
private async void rebuild_cache () {
SourceFunc callback = rebuild_cache.callback;
var app_infos = GLib.AppInfo.get_all ();
new Thread<void> ("rebuild_cache", () => {
lock (startup_wm_class_to_id) {
startup_wm_class_to_id.clear ();
id_to_app.clear ();
foreach (unowned GLib.AppInfo app in app_infos) {
var id = app.get_id ();
var startup_wm_class = ((GLib.DesktopAppInfo)app).get_startup_wm_class ();
var app_infos = GLib.AppInfo.get_all ();
id_to_app[id] = (GLib.DesktopAppInfo)app;
foreach (unowned GLib.AppInfo app in app_infos) {
unowned string id = app.get_id ();
unowned string? startup_wm_class = ((GLib.DesktopAppInfo)app).get_startup_wm_class ();
if (startup_wm_class == null) {
continue;
id_to_app[id] = (GLib.DesktopAppInfo)app;
if (startup_wm_class == null) {
continue;
}
var old_id = startup_wm_class_to_id[startup_wm_class];
if (old_id == null || id == startup_wm_class) {
startup_wm_class_to_id[startup_wm_class] = id;
}
}
}
var old_id = startup_wm_class_to_id[startup_wm_class];
if (old_id == null || id == startup_wm_class) {
startup_wm_class_to_id[startup_wm_class] = id;
}
}
Idle.add ((owned)callback);
});
yield;
}
public GLib.DesktopAppInfo? lookup_id (string? id) {