private void Contact_DisplayImageConextChanged(object sender, DisplayImageChangedEventArgs e)
{
try
{
RequestDisplayImage(remoteContact, null);
}
catch (Exception ex)
{
Trace.WriteLineIf(Settings.TraceSwitch.TraceError, ex.Message + "\r\n StackTrace: " + ex.StackTrace);
}
}
private void Contact_DisplayImageChanged(object sender, DisplayImageChangedEventArgs e)
{
if (displayUser.InvokeRequired)
{
Invoke(new EventHandler<DisplayImageChangedEventArgs>(Contact_DisplayImageChanged), new object[] { sender, e });
}
else
{
displayUser.Image = e.NewDisplayImage.Image;
}
}
void Owner_DisplayImageChanged(object sender, DisplayImageChangedEventArgs e)
{
if (InvokeRequired)
{
displayImageBox.BeginInvoke(new EventHandler<DisplayImageChangedEventArgs>(Owner_DisplayImageChanged), new object[] { sender, e });
return;
}
displayImageBox.Image = e.NewDisplayImage.Image;
}
protected virtual void OnDisplayImageContextChanged(DisplayImageChangedEventArgs e)
{
if (DisplayImageContextChanged != null)
{
DisplayImageContextChanged(this, e);
}
}
/// <summary>
/// This method will lead to fire <see cref="Contact.DisplayImageChanged"/> event if the DisplayImage.Image has been changed.
/// </summary>
/// <param name="image"></param>
/// <returns>
/// false: No event was fired.<br/>
/// true: The <see cref="Contact.DisplayImageChanged"/> event was fired.
/// </returns>
internal bool SetDisplayImageAndFireDisplayImageChangedEvent(DisplayImage image)
{
if (image == null)
return false;
DisplayImageChangedEventArgs displayImageChangedArg = null;
//if ((displayImage != null && displayImage.Sha != image.Sha && displayImage.IsDefaultImage && image.Image != null) || //Transmission completed. default Image -> new Image
// (displayImage != null && displayImage.Sha != image.Sha && !displayImage.IsDefaultImage && image.Image != null) || //Transmission completed. old Image -> new Image.
// (displayImage != null && object.ReferenceEquals(displayImage, image) && displayImage.Image != null) || //Transmission completed. old Image -> updated old Image.
// (displayImage == null))
{
displayImageChangedArg = new DisplayImageChangedEventArgs(image, DisplayImageChangedType.TransmissionCompleted, false);
}
if (!object.ReferenceEquals(displayImage, image))
{
displayImage = image;
}
SaveOriginalDisplayImageAndFireDisplayImageChangedEvent(displayImageChangedArg);
return true;
}
internal void SaveOriginalDisplayImageAndFireDisplayImageChangedEvent(DisplayImageChangedEventArgs arg)
{
SaveImage(displayImage);
OnDisplayImageChanged(arg);
}
