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Wait 50 ms for query staying same when updating view.

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弘韬 张 2020-11-20 23:21:04 +08:00
parent ea5e9a0fae
commit 4fb884cf57
1 changed files with 8 additions and 1 deletions
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9
Flow.Launcher/ViewModel/MainViewModel.cs
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@ -229,6 +229,7 @@ namespace Flow.Launcher.ViewModel
public ResultsViewModel Results { get; private set; }
public ResultsViewModel ContextMenu { get; private set; }
public ResultsViewModel History { get; private set; }
private string _lastQueryText;
private string _queryText;
public string QueryText
@ -427,8 +428,14 @@ namespace Flow.Launcher.ViewModel
}, currentCancellationToken);
var plugins = PluginManager.ValidPluginsForQuery(query);
Task.Run(() =>
Task.Run(async () =>
{
// Wait 50 millisecond for query change
// if query stay the same, update the view
await Task.Delay(50);
if (!(_lastQuery.RawQuery == QueryText))
return;
// so looping will stop once it was cancelled
var parallelOptions = new ParallelOptions { CancellationToken = currentCancellationToken };
try