private async void AnyDateTimeDialog(DateTimeDialog func, object caption, DateTime current
, IJsExecutable positiveHandler, object positiveValue, IJsExecutable negativeHandler, object negativeValue)
{
ControlsContext.Current.ActionHandlerLocker.Acquire();
try
{
string capt = ObjToString(caption);
var ok = new DialogButton(D.OK);
var cancel = new DialogButton(D.CANCEL);
IDialogAnswer <DateTime> answer = await func(capt, current, ok, cancel);
IJsExecutable handler = answer.Positive ? positiveHandler : negativeHandler;
object value = answer.Positive ? positiveValue : negativeValue;
if (handler != null)
{
handler.ExecuteCallback(_scriptEngine.Visitor, value, new Args <DateTime>(answer.Result));
}
}
finally
{
ControlsContext.Current.ActionHandlerLocker.Release();
}
}
public async void ShowTime(string caption, DateTime current, IJsExecutable handler, object value)
{
caption = _context.Dal.TranslateString(caption);
var ok = new DialogButton(D.OK);
var cancel = new DialogButton(D.CANCEL);
IDialogAnswer <DateTime> answer = await _context.DialogProvider.Time(caption, current, ok, cancel);
if (handler != null)
{
handler.ExecuteCallback(_scriptEngine.Visitor, answer.Result, value);
}
}
public async void Select(string caption, object items, IJsExecutable handler, object value)
{
KeyValuePair <object, string>[] rows = PrepareSelection(items);
caption = _context.Dal.TranslateString(caption);
var ok = new DialogButton(D.OK);
var cancel = new DialogButton(D.CANCEL);
IDialogAnswer <object> answer = await _context.DialogProvider.Choose(caption, rows, 0, ok, cancel);
if (handler != null)
{
handler.ExecuteCallback(_scriptEngine.Visitor, answer.Result, value);
}
}
public async void Choose(object caption, object items, object startKey
, IJsExecutable positiveHandler, object positiveValue, IJsExecutable negativeHandler, object negativeValue)
{
ControlsContext.Current.ActionHandlerLocker.Acquire();
try
{
KeyValuePair <object, string>[] rows = PrepareSelection(items);
int index = 0;
for (int i = 0; i < rows.Length; i++)
{
if (rows[i].Key.Equals(startKey))
{
index = i;
break;
}
}
string capt = ObjToString(caption);
var ok = new DialogButton(D.OK);
var cancel = new DialogButton(D.CANCEL);
IDialogAnswer <object> answer = await _context.DialogProvider.Choose(capt, rows, index, ok, cancel);
IJsExecutable handler = answer.Positive ? positiveHandler : negativeHandler;
object value = answer.Positive ? positiveValue : negativeValue;
if (handler != null)
{
handler.ExecuteCallback(_scriptEngine.Visitor, value, new KeyValueArgs <object, string>(answer.Result, rows));
}
}
finally
{
ControlsContext.Current.ActionHandlerLocker.Release();
}
}
