private void task_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
buttonFind.Text = "Find";
task = null;
labelStatus.Text = null;
timerStatusUpdate.Stop();
}
private void buttonFind_Click(object sender, EventArgs e)
{
if (task == null)
{
if (String.IsNullOrEmpty(this.textBoxSearchFor.Text))
{
MessageBox.Show("Search string can't be empty", clientApplication.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// validate seach root path
string path = this.comboBoxSearchPath.Text;
try
{
IFindInFilesNode rootNode = clientApplication.GetNodeForPath(path);
rootNode.GetFiles();
}
catch (Exception exception)
{
MessageBox.Show(String.Format("Search path is invalid: {0}", exception.Message), clientApplication.ApplicationName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
int pathIndex;
if (!searchedPaths.TryGetValue(path, out pathIndex))
{
pathIndex = pathCounter++;
searchedPaths.Add(path, pathIndex);
}
lastPathNumber = pathIndex;
int extensionIndex;
if (!searchedExtensions.TryGetValue(comboBoxSearchExtensions.Text, out extensionIndex))
{
extensionIndex = extensionCounter++;
searchedExtensions.Add(comboBoxSearchExtensions.Text, extensionIndex);
}
lastExtensionNumber = extensionIndex;
UpdateSettings();
if (!comboBoxSearchPath.Items.Contains(path))
{
comboBoxSearchPath.Items.Add(path);
comboBoxSearchPath.SelectedValue = path;
}
if (!comboBoxSearchExtensions.Items.Contains(comboBoxSearchExtensions.Text))
{
string text = comboBoxSearchExtensions.Text;
comboBoxSearchExtensions.Items.Add(text);
comboBoxSearchExtensions.SelectedValue = text;
}
results.Clear();
task = new FindInFilesTask(
this.textBoxSearchFor.Text,
clientApplication.GetNodeForPath(path),
comboBoxSearchExtensions.Text,
this.checkBoxCaseSensitive.Checked,
this.checkBoxMatchWholeWord.Checked);
task.ProgressChanged += new ProgressChangedEventHandler(task_ProgressChanged);
task.RunWorkerCompleted += new RunWorkerCompletedEventHandler(task_RunWorkerCompleted);
buttonFind.Text = "Stop Find";
task.RunWorkerAsync();
timerStatusUpdate.Start();
dataGridViewFindResults.Focus();
}
else
{
task.CancelAsync();
task.ProgressChanged -= new ProgressChangedEventHandler(task_ProgressChanged);
task.RunWorkerCompleted -= new RunWorkerCompletedEventHandler(task_RunWorkerCompleted);
buttonFind.Text = "Find";
task = null;
labelStatus.Text = null;
timerStatusUpdate.Stop();
}
}
