private void SearchBackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
var request = (TablatureSearchRequest)e.Argument;
var proxy = TabsterSettingsUtilities.ProxySettings.Proxy;
foreach (var engine in request.SearchEngines)
{
try
{
var results = engine.Search(request, proxy);
if (results != null)
{
request.Results.AddRange(results);
for (var i = 0; i < results.Length; i++)
{
SearchBackgroundWorker.ReportProgress(i, results[i]);
}
}
}
catch
{
//unhandled
}
}
}
private void menuItemExit_Click(object sender, EventArgs e)
{
if (SearchBackgroundWorker.IsBusy)
{
SearchBackgroundWorker.CancelAsync();
}
Application.Exit();
}
private void SearchButton_Click(object sender, EventArgs e)
{
if (ResultsListView.Focused)
{
// submit will show messages if results view has focus
ShowSelectedUsers();
}
else if (this.IsSearching)
{
// if searching, stop the search
this.IsSearching = false;
SearchBackgroundWorker.CancelAsync();
}
else
{
// perform search
this.IsSearching = true;
this.SearchButton.Text = "Stop";
this.statusStrip.Visible = true;
int statusHeight = this.statusStrip.Height;
this.MinimumSize = new Size(_originalSize.Width, _originalSize.Height + statusHeight);
int preferredHeight = this.MinimumSize.Height * 2 + statusHeight;
if (this.Height < preferredHeight)
{
this.Size = new Size(this.Width, preferredHeight);
}
if (!SearchBackgroundWorker.IsBusy) // BUGFIX #36: check bg worker status before invoking
{
// search by properties
this.ResultsListView.Items.Clear();
this.ResultsListView.Cursor = Cursors.WaitCursor;
this.toolStripStatusLabel.Text = "Searching...";
Application.DoEvents();
this.ResultsListView.BeginUpdate();
SearchBackgroundWorker.RunWorkerAsync(new SearchParameters()
{
Name = _displayNameTextBox.Text,
Email = _emailTextBox.Text,
CandidateID = _candidatePicker.SelectedCid,
ElectionCycle = _electionPicker.SelectedElection == null ? null : _electionPicker.SelectedElection.Cycle,
GroupID = _groupComboBox.SelectedGroup,
Disabled = _disabledCheckBox.CheckState == CheckState.Indeterminate ? null : (bool?)(_disabledCheckBox.Checked),
Locked = _lockedCheckBox.CheckState == CheckState.Indeterminate ? null : (bool?)(_lockedCheckBox.Checked),
Used = _loggedInCheckBox.CheckState == CheckState.Indeterminate ? null : (bool?)(_loggedInCheckBox.Checked),
CreationStartDate = _createStartDatePicker.Enabled ? (DateTime?)_createStartDatePicker.Value.Date : null,
CreationEndDate = _createEndDatePicker.Enabled ? (DateTime?)_createEndDatePicker.Value.Date : null,
});
}
}
}
private void SearchButton_Click(object sender, EventArgs e)
{
if (ResultsListView.Focused)
{
// submit will show messages if results view has focus
ShowSelectedMessages();
}
else if (this.IsSearching)
{
// if searching, stop the search
this.IsSearching = false;
SearchBackgroundWorker.CancelAsync();
}
else
{
// perform search
this.IsSearching = true;
this.SearchButton.Text = "Stop";
this.statusStrip.Visible = true;
int statusHeight = this.statusStrip.Height;
this.MinimumSize = new Size(_originalSize.Width, _originalSize.Height + statusHeight);
int preferredHeight = this.MinimumSize.Height * 2 + statusHeight;
if (this.Height < preferredHeight)
{
this.Size = new Size(this.Width, preferredHeight);
}
if (!SearchBackgroundWorker.IsBusy) // BUGFIX #36: check bg worker status before invoking
{
// search by properties
this.ResultsListView.Items.Clear();
this.ResultsListView.Cursor = Cursors.WaitCursor;
this.toolStripStatusLabel.Text = "Searching...";
Application.DoEvents();
this.ResultsListView.BeginUpdate();
SearchBackgroundWorker.RunWorkerAsync(new SearchParameters()
{
CandidateID = _candidatePicker.SelectedCid,
ElectionCycle = _electionPicker.SelectedElection == null ? null : _electionPicker.SelectedElection.Cycle,
Creator = _cfbEmployeePicker.SelectedEmployee,
Category = _categoryComboBox.SelectedCategory,
Title = string.IsNullOrEmpty(_subjectTextBox.Text) ? null : _subjectTextBox.Text,
Body = string.IsNullOrEmpty(_bodyTextBox.Text) ? null : _bodyTextBox.Text,
PostedStartDate = _postedStartDatePicker.Enabled ? (DateTime?)_postedStartDatePicker.Value.Date : null,
PostedEndDate = _postedEndDatePicker.Enabled ? (DateTime?)_postedEndDatePicker.Value.Date : null,
Opened = _openedCheckBox.CheckState == CheckState.Indeterminate ? null : (bool?)_openedCheckBox.Checked,
HasAttachments = _attachmentsCheckBox.CheckState == CheckState.Indeterminate ? null : (bool?)_attachmentsCheckBox.Checked,
});
}
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
if (textBox1.Text.Length > 0)
{
var cat = cbCategories.SelectedIndex == 0 ? null : new Category(cbCategories.Text);
var subCat = cbSubcategories.SelectedIndex == 0 ? null : new Subcategory(cbSubcategories.Text);
var query = new SearchQuery(cat, subCat);
if (!SearchBackgroundWorker.IsBusy)
{
SearchBackgroundWorker.RunWorkerAsync(query);
}
}
}
private void onlinesearchbtn_Click(object sender, EventArgs e)
{
if (txtSearchArtist.Text.Trim().Length > 0 || txtSearchTitle.Text.Trim().Length > 0)
{
onlinesearchbtn.Enabled = false;
listViewSearch.ClearObjects();
searchPreviewEditor.Clear();
var request = CreateSearchRequest();
if (request != null)
{
SearchBackgroundWorker.RunWorkerAsync(request);
}
}
}
