/// <summary>
/// Append a new status message for the stream proxy.
/// </summary>
/// <param name="statusMessage">New status message to append to current messages.</param>
/// <remarks>
/// This method is usually accessed pre-serialization in the service (via <see cref="StreamProxy"/>).
/// </remarks>
public void AppendStatusMessage(string statusMessage)
{
if (string.IsNullOrWhiteSpace(statusMessage))
{
return;
}
lock (m_updateLock)
{
if (string.IsNullOrEmpty(m_recentStatusMessages))
{
m_recentStatusMessages = ToolTipEx.WordWrapStatus(statusMessage);
return;
}
string updatedStatusMessages = m_recentStatusMessages + Environment.NewLine + ToolTipEx.WordWrapStatus(statusMessage);
// Truncate from the left to maintain maximum status size
if (updatedStatusMessages.Length > MaximumStatusSize)
{
updatedStatusMessages = updatedStatusMessages.Substring(updatedStatusMessages.Length - MaximumStatusSize);
}
m_recentStatusMessages = updatedStatusMessages;
}
}
private void UpdateToolTip(string status)
{
if (string.IsNullOrWhiteSpace(status))
{
return;
}
try
{
string currentToolTip = Invoke((Func <string>)(() => toolTipEx.GetToolTip(statusStrip))) as string;
if (string.IsNullOrWhiteSpace(currentToolTip))
{
Invoke((Action)(() => toolTipEx.SetToolTip(statusStrip, ToolTipEx.WordWrapStatus(status))));
return;
}
currentToolTip += ToolTipEx.WordWrapStatus(status);
// Truncate from the left to maintain maximum tool-tip size
if (currentToolTip.Length > MaximumToolTipSize)
{
currentToolTip = currentToolTip.Substring(currentToolTip.Length - MaximumToolTipSize);
}
Invoke((Action)(() => toolTipEx.SetToolTip(statusStrip, currentToolTip)));
}
catch (ObjectDisposedException)
{
// This can happen on shutdown :-p
}
}