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Optimised result binding by inserting search result from multiple plugin in parallel

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This commit is contained in:
Divyansh 2020-04-02 10:30:57 -07:00
parent 5a13850043
commit d73ab36dc3
1 changed files with 21 additions and 47 deletions
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62
src/modules/launcher/Wox/ViewModel/MainViewModel.cs
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@ -393,24 +393,31 @@ namespace Wox.ViewModel
}, currentCancellationToken);
var plugins = PluginManager.ValidPluginsForQuery(query);
Application.Current.Dispatcher.Invoke((Action)(() => {
Task.Run(() =>
{
// so looping will stop once it was cancelled
var parallelOptions = new ParallelOptions { CancellationToken = currentCancellationToken };
try
{
//Parallel.ForEach(plugins, parallelOptions, plugin =>
//{
// if (!plugin.Metadata.Disabled)
// {
// var results = PluginManager.QueryForPlugin(plugin, query);
// UpdateResultView(results, plugin.Metadata, query);
// }
//});
foreach(PluginPair plugin in plugins)
Parallel.ForEach(plugins, parallelOptions, plugin =>
{
if (!plugin.Metadata.Disabled)
{
var results = PluginManager.QueryForPlugin(plugin, query);
if (Application.Current.Dispatcher.CheckAccess())
{
UpdateResultView(results, plugin.Metadata, query);
}
else
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
UpdateResultView(results, plugin.Metadata, query);
}));
}
}
});
}
catch (OperationCanceledException)
{
@ -425,40 +432,7 @@ namespace Wox.ViewModel
{ // update to hidden if this is still the current query
ProgressBarVisibility = Visibility.Hidden;
}
}));
//Task.Run(() =>
//{
// // so looping will stop once it was cancelled
// var parallelOptions = new ParallelOptions { CancellationToken = currentCancellationToken };
// try
// {
// Parallel.ForEach(plugins, parallelOptions, plugin =>
// {
// if (!plugin.Metadata.Disabled)
// {
// var results = PluginManager.QueryForPlugin(plugin, query);
// UpdateResultView(results, plugin.Metadata, query);
// }
// });
// }
// catch (OperationCanceledException)
// {
// // nothing to do here
// }
// // this should happen once after all queries are done so progress bar should continue
// // until the end of all querying
// _isQueryRunning = false;
// if (currentUpdateSource == _updateSource)
// { // update to hidden if this is still the current query
// ProgressBarVisibility = Visibility.Hidden;
// }
//}, currentCancellationToken);
}, currentCancellationToken);
}
}
else