/// <summary>
/// Toggle SetSyncClock
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void _clockButton_Click(object sender, EventArgs e)
{
if ((bool)_clockButton.Tag)
{
// unset as reference clock
_clockButton.MouseOutsideTint = Color.DarkGray;
_clockButton.ToolTipText = "Set as Reference Clock";
_clockButton.Tag = false;
}
else
{
DSFilterNodeUI refnode = (Parent.Parent as DSGraphEditPanel).GetReferenceClock();
if (refnode != null)
{
// unset the other reference clock
refnode._clockButton.MouseOutsideTint = Color.DarkGray;
refnode._clockButton.ToolTipText = "Set as Reference Clock";
refnode._clockButton.Tag = false;
}
// set as reference clock
_clockButton.MouseOutsideTint = Color.Yellow;
_clockButton.ToolTipText = "Unset Reference Clock";
_clockButton.Tag = true;
}
// if the graph is set up to use a reference clock, set the new one
if ((Parent.Parent as DSGraphEditPanel).UseReferenceClock)
{
(Parent.Parent as DSGraphEditPanel).Stop();
DSFilterNodeUI refnode = (Parent.Parent as DSGraphEditPanel).GetReferenceClock();
IMediaFilter mf = (Parent as DSDaggerUIGraph)._Graph as IMediaFilter;
try
{
if (refnode != null)
{
mf.SetSyncSource(refnode._referenceClock);
}
else
{
(Parent as DSDaggerUIGraph)._Graph.SetDefaultSyncSource();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error setting reference clock");
}
}
}
/// <summary>
/// Called when a uinode is added it the graph
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void dsDaggerUIGraph1_ControlAdded(object sender, ControlEventArgs e)
{
// get the last uinode added to the graph
DSFilterNodeUI node = (sender as DSDaggerUIGraph).Controls[(sender as DSDaggerUIGraph).Controls.Count - 1] as DSFilterNodeUI;
if (node != null)
{
// set it's pin placement
if (node.PinPlacement != _pinPlacement)
{
node.PinPlacement = _pinPlacement;
}
// set the Properties Button styles based on ModalProperties setting
node.SetModalProperties();
// update it's pins in case they changed during the filter insertion process (EVR especially)
(node.Node as DSFilterNode).SyncPins();
}
}
