public override NSImage GetScreenshot()
{
NSAutoreleasePool pool = new NSAutoreleasePool();
try {
if (CurrentScreenshot != null)
{
CurrentScreenshot.Release();
CurrentScreenshot = null;
}
NSImage img = null;
if (m_sessionViewController != null)
{
img = m_sessionViewController.GetScreenshot();
}
if (img != null)
{
CurrentScreenshot = img.Retain <NSImage>();
}
} catch (Exception ex) {
ApiUtils.Log.Add(new RoyalLogEntry()
{
Severity = RoyalLogEntry.Severities.Debug,
Action = RoyalLogEntry.ACTION_PLUGIN,
PluginName = PLUGIN_NAME,
PluginID = PLUGIN_ID,
Message = "Error while getting screenshot",
Details = ex.ToString()
});
} finally {
if (pool != null)
{
pool.Drain();
pool = null;
}
}
return(CurrentScreenshot);
}
