private void OnProgress(object sender, ConverterEventArgs e)
{
if (e != null)
{
e.Cancel = m_Cancel;
LogMessage(e.Message);
}
}
/// <summary>
/// Fires the ConvertingBack event.
/// </summary>
/// <returns>A converted value.</returns>
protected object OnConvertingBack(ConverterEventArgs e)
{
object ret = null;
if (_convertingBack != null)
{
_convertingBack(this, e);
ret = e.ConvertedValue;
}
return(ret);
}
private void TimeSpanFormatConverter_OnOnConvert(object sender, ConverterEventArgs e)
{
TimeSpan ts;
if (e.Value is TimeSpan span)
{
ts = span;
}
else
{
ts = TimeSpan.FromSeconds((float)e.Value);
}
e.Result = FormatTime(ts);
}
private void OnCompleted(object sender, ConverterEventArgs e)
{
string message = "Conversion completed successfully.";
try
{
_converter.EndConvert();
}
catch (IbnConverterException ex)
{
message = ex.Message;
}
catch (Exception ex)
{
message = "Conversion failed.\r\n" + ex.ToString().Replace("\n", "\r\n");
}
ConversionCompleted(message);
}
private void OnWarning(object sender, ConverterEventArgs e)
{
if (e != null)
{
e.Cancel = m_Cancel;
LogMessage("*** WARNING ***" + e.Message);
if (!m_Cancel)
{
DialogResult result = MessageBox.Show(e.Message + "\r\nContinue conversion?", this.Text, MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
if (result == DialogResult.Cancel)
{
e.Cancel = m_Cancel = true;
LogMessage("Canceling (Please wait) ...");
}
}
}
}
private void GlyphConverter_OnOnConvert(object sender, ConverterEventArgs e)
{
var glyphName = e.Value as string;
if (String.IsNullOrEmpty(glyphName))
{
return;
}
glyphName = $"{glyphName}_16x16.png";
e.Result = null;
var img = ImagesAssemblyImageList.Images.FirstOrDefault(i => i.Name.Equals(glyphName));
if (img == null)
{
return;
}
e.Result = new BitmapImage(new Uri(img.MakeUri()));
}
private void InverseBoolConverter_OnOnConvert(object sender, ConverterEventArgs e)
{
var isSet = (bool)e.Value;
e.Result = !isSet;
}
private void BoolToOpacityConverter_OnOnConvert(object sender, ConverterEventArgs e)
{
var isSet = (bool)e.Value;
e.Result = isSet ? 1f : 0.4f;
}
private void SoloedColorConverter_OnOnConvert(object sender, ConverterEventArgs e)
{
var isSet = (bool)e.Value;
e.Result = isSet ? YellowBrush : TransparentBrush;
}
private void PlayingColorConverter_OnOnConvert(object sender, ConverterEventArgs e)
{
var isSet = (bool)e.Value;
e.Result = isSet ? GreenColorBrush : TransparentColorBrush;
}
/// <summary>
/// Удалили формулу из конвертора
/// </summary>
/// <param name="sender">Источник события</param>
/// <param name="args">Параметры события</param>
private void Converter_OnRemoveFormula(object sender, ConverterEventArgs args)
{
foreach (ListViewItem item in listViewParameters.Items)
{
if (item.Tag != null)
{
if (item.Tag is Parameter)
{
Parameter parameter = item.Tag as Parameter;
if (!parameter.IsActual || parameter.Position == args.Formula.Position)
{
item.BackColor = Color.Salmon;
}
}
}
}
}
protected void Done(ConverterEventArgs e)
{
TaskDone?.Invoke(this, e);
}
