/// <summary>
/// Notifies that the specified setting has changed (for internal use only).
/// </summary>
/// <param name="setting">The setting that has changed.</param>
internal override void ProcessSettingChanged(IUntypedSettingProxy setting)
{
lock (mChangedSettings)
{
mChangedSettings.Add(setting);
}
}
/// <summary>
/// Notifies that the specified setting has changed (for internal use only).
/// </summary>
/// <param name="setting">The setting that has changed.</param>
internal override void ProcessSettingChanged(IUntypedSettingProxy setting)
{
// enqueue changed setting
lock (mChangedSettings)
{
mChangedSettings.Add(setting);
}
// schedule calling OnSettingsChanged()
if (!mSettingChangedScheduled)
{
mSettingChangedScheduled = true;
ThreadPool.QueueUserWorkItem(
obj =>
{
mSettingChangedScheduled = false;
IUntypedProcessingPipelineStageSetting[] settings = null;
lock (mChangedSettings)
{
if (mChangedSettings.Count > 0)
{
settings = mChangedSettings.Cast <IUntypedProcessingPipelineStageSetting>().ToArray();
mChangedSettings.Clear();
}
}
if (settings != null)
{
OnSettingsChanged(settings);
}
});
}
}
/// <summary> /// When overridden in a derived class, notifies that the specified setting has changed (for internal use only). /// </summary> /// <param name="setting">The setting that has changed.</param> internal abstract void ProcessSettingChanged(IUntypedSettingProxy setting);
