public void AsyncPrefetchFontNames()
{
IFontMap fontMapP = this.fontMap.CreateRef();
Work.QueueWorkItem(delegate {
try
{
string[] strArray = fontMapP.ToArrayEx <string>();
}
catch (Exception)
{
}
finally
{
fontMapP.Dispose();
}
});
}
protected override void OnComboBoxGotFocus(object sender, EventArgs e)
{
if (!this.isPopulated)
{
this.isPopulated = true;
using (new WaitCursorChanger(base.ComboBox))
{
string selectedItem = (string)base.ComboBox.SelectedItem;
string str2 = null;
ManualResetEventSlim gotFamilies = new ManualResetEventSlim(false);
string[] fontNames = null;
VirtualTask <Unit> task = TaskManager.Global.CreateVirtualTask(TaskState.Running);
IFontMap fontMapP = this.fontMap.CreateRef();
Work.QueueWorkItem(delegate {
try
{
fontNames = fontMapP.ToArrayEx <string>();
}
finally
{
fontMapP.Dispose();
try
{
gotFamilies.Set();
}
finally
{
task.SetState(TaskState.Finished);
}
}
});
if (!gotFamilies.Wait(0x3e8))
{
new TaskProgressDialog {
Task = task,
CloseOnFinished = true,
ShowCancelButton = false,
Text = PdnInfo.BareProductName,
Icon = PdnInfo.AppIcon,
Text = PdnResources.GetString("TextConfigWidget.LoadingFontsList.Text")
}.ShowDialog(base.ComboBox);
}
gotFamilies.Wait();
base.ComboBox.BeginUpdate();
base.ComboBox.Items.Clear();
foreach (string str3 in fontNames)
{
int num2 = base.ComboBox.Items.Add(str3);
if ((selectedItem != null) && DirectWriteFactory.FontNameComparer.Equals(selectedItem, str3))
{
str2 = str3;
}
}
if (str2 != null)
{
base.ComboBox.SelectedItem = str2;
}
else
{
base.ComboBox.SelectedItem = this.defaultFontName;
}
base.ComboBox.EndUpdate();
}
}
base.OnComboBoxGotFocus(sender, e);
}
