private void StartStopSearchButton_Click(object sender, EventArgs e)
{
PushToSettings();
if (SearchSettings.BadSettings())
{
MessageBox.Show("Ошибка! \nНужно задать корневую директорию и хотя бы один фильтр, и их длина должна быть не больше 50 символов.");
return;
}
SearchStarted = !SearchStarted;
if (SearchStarted)
{
DisableConfig();
PauseResumeSearchButton.Enabled = true;
StartStopSearchButton.Text = "Stop";
BackgroundSearcher.RunWorkerAsync();
SearchTimer.Start();
}
else
{
BackgroundSearcher.CancelAsync();
SearchPaused = false;
EnableConfig();
PauseResumeSearchButton.Text = "Pause";
PauseResumeSearchButton.Enabled = false;
SearchTimer.Stop();
}
}
// running in Indexing or UI thread
public void RunSearch(BackgroundSearcherParams searcherParams)
{
if (searcherParams.Path == null)
{
lock (this.BackgroundSearchers)
{
foreach (var sear in this.BackgroundSearchers)
{
sear.CancelAsync();
}
this.BackgroundSearchers.Clear();
}
}
var searcher = new BackgroundSearcher();
searcher.RunWorkerCompleted += this.BackgroundSearcherWorkCompleted;
if (searcherParams.Path != null)
{
searcher.RunWorkerSync(searcherParams);
}
else
{
searcher.RunWorkerAsync(searcherParams);
lock (this.BackgroundSearchers)
{
this.BackgroundSearchers.Add(searcher);
}
}
}
private void BackgroundSearcher_DoWork(object sender, DoWorkEventArgs e)
{
ProcessCurrentDirectory(SearchSettings.RootDirPath);
SearchPaused = false;
SearchStarted = false;
this.Invoke(
new MethodInvoker(delegate
{
EnableConfig();
PauseResumeSearchButton.Text = "Pause";
PauseResumeSearchButton.Enabled = false;
SearchTimer.Stop();
StartStopSearchButton.Text = "Start";
})
);
BackgroundSearcher.CancelAsync();
}
