public DownstreamKey(IBMDSwitcherDownstreamKey key, IMediator mediator)
{
_key = key;
_mediator = mediator;
_key.AddCallback(new DownstreamKeyCallback(_key, _mediator));
}
public void SetDownstreamKeyOnAir()
{
try
{
IBMDSwitcherDownstreamKey key = GetDownstreamKey();
key.SetInputFill(6); //1-6 works
int yes = 1;
key.SetOnAir(yes);
}
catch (Exception ex)
{
throw new SwitcherLibException(ex.Message, ex);
}
}
private static DownstreamKeyerState BuildOne(IBMDSwitcherDownstreamKey props)
{
var state = new DownstreamKeyerState();
props.GetInputCut(out long cutInput);
state.Sources.CutSource = (VideoSource)cutInput;
props.GetInputFill(out long input);
state.Sources.FillSource = (VideoSource)input;
props.GetTie(out int tie);
state.Properties.Tie = tie != 0;
props.GetRate(out uint frames);
state.Properties.Rate = frames;
props.GetPreMultiplied(out int preMultiplied);
state.Properties.PreMultipliedKey = preMultiplied != 0;
props.GetClip(out double clip);
state.Properties.Clip = clip * 100;
props.GetGain(out double gain);
state.Properties.Gain = gain * 100;
props.GetInverse(out int inverse);
state.Properties.Invert = inverse != 0;
props.GetMasked(out int masked);
state.Properties.MaskEnabled = masked != 0;
props.GetMaskTop(out double top);
state.Properties.MaskTop = top;
props.GetMaskBottom(out double bottom);
state.Properties.MaskBottom = bottom;
props.GetMaskLeft(out double left);
state.Properties.MaskLeft = left;
props.GetMaskRight(out double right);
state.Properties.MaskRight = right;
props.GetOnAir(out int onAir);
state.State.OnAir = onAir != 0;
props.IsTransitioning(out int isTransitioning);
state.State.InTransition = isTransitioning != 0;
props.IsAutoTransitioning(out int isAuto);
state.State.IsAuto = isAuto != 0;
props.GetFramesRemaining(out uint framesRemaining);
state.State.RemainingFrames = framesRemaining;
props.IsTransitionTowardsOnAir(out int isTowardsAir);
state.State.IsTowardsOnAir = isTowardsAir != 0;
return(state);
}
private void SwitcherDisconnected()
{
try
{
this.Text = "";
deactivatebuttons();
btn_reconnect.Enabled = true;
btnKey1Air.Enabled = false;
if (m_audioInput != null)
{
m_audioInput.RemoveCallback(m_audioInputMonitor);
m_audioInput = null;
}
if (m_audioMonitorOutput != null)
{
m_audioMonitorOutput.RemoveCallback(m_audioOutputMonitor);
m_audioMonitorOutput = null;
}
if (m_audiomixer != null)
{
m_audiomixer.RemoveCallback(m_audioMixerMonitor);
m_audiomixer = null;
}
if (me1_dkey1 != null)
{
// Remove callback
me1_dkey1.RemoveCallback(m_dkeyMonitor);
// Release reference
me1_dkey1 = null;
}
if (me1_dkey2 != null)
{
// Remove callback
me1_dkey2.RemoveCallback(m_dkeyMonitor);
// Release reference
me1_dkey2 = null;
}
if (m_AUX1 != null)
{
// Remove callback
m_AUX1.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX1 = null;
}
if (m_AUX2 != null)
{
// Remove callback
m_AUX2.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX2 = null;
}
if (m_AUX3 != null)
{
// Remove callback
m_AUX3.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX3 = null;
}
if (me1_key1 != null)
{
// Remove callback
me1_key1.RemoveCallback(m_keyMonitor);
// Release reference
me1_key1 = null;
}
if (me1_key2 != null)
{
// Remove callback
me1_key2.RemoveCallback(m_keyMonitor);
// Release reference
me1_key2 = null;
}
if (me1_key3 != null)
{
// Remove callback
me1_key3.RemoveCallback(m_keyMonitor);
// Release reference
me1_key3 = null;
}
if (me1_key4 != null)
{
// Remove callback
me1_key4.RemoveCallback(m_keyMonitor);
// Release reference
me1_key4 = null;
}
if (m_transition != null)
{
// Remove callback
m_transition.RemoveCallback(m_transitionMonitor);
// Release reference
m_transition = null;
}
// Remove all input monitors, remove callbacks
foreach (InputMonitor inputMon in m_inputMonitors)
{
inputMon.Input.RemoveCallback(inputMon);
}
m_inputMonitors.Clear();
if (m_mixEffectBlock1 != null)
{
// Remove callback
m_mixEffectBlock1.RemoveCallback(m_mixEffectBlockMonitor);
// Release reference
m_mixEffectBlock1 = null;
}
if (m_switcher != null)
{
// Remove callback:
m_switcher.RemoveCallback(m_switcherMonitor);
// release reference:
m_switcher = null;
}
}
catch (ArgumentException)
{
SwitcherDisconnected();
}
}
public DownstreamKeyCallback(IBMDSwitcherDownstreamKey downstreamKey, IMediator mediator)
{
_downstreamKey = downstreamKey;
_mediator = mediator;
}
private void SwitcherDisconnected()
{
buttonConnect.Enabled = true;
textBoxSwitcherName.Text = "";
if (m_audioInput != null)
{
m_audioInput.RemoveCallback(m_audioInputMonitor);
m_audioInput = null;
}
if (m_audioMonitorOutput != null)
{
m_audioMonitorOutput.RemoveCallback(m_audioOutputMonitor);
m_audioMonitorOutput = null;
}
if (m_audiomixer != null)
{
m_audiomixer.RemoveCallback(m_audioMixerMonitor);
m_audiomixer = null;
}
if (me1_dkey1 != null)
{
// Remove callback
me1_dkey1.RemoveCallback(m_dkeyMonitor);
// Release reference
me1_dkey1 = null;
}
if (me1_dkey2 != null)
{
// Remove callback
me1_dkey2.RemoveCallback(m_dkeyMonitor);
// Release reference
me1_dkey2 = null;
}
if (m_AUX1 != null)
{
// Remove callback
m_AUX1.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX1 = null;
}
if (m_AUX2 != null)
{
// Remove callback
m_AUX2.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX2 = null;
}
if (m_AUX3 != null)
{
// Remove callback
m_AUX3.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX3 = null;
}
if (m_inputAux != null)
{
// Remove callback
m_inputAux.RemoveCallback(m_auxMonitor);
// Release reference
m_inputAux = null;
}
if (me1_key1 != null)
{
// Remove callback
me1_key1.RemoveCallback(m_keyMonitor);
// Release reference
me1_key1 = null;
}
if (me1_key2 != null)
{
// Remove callback
me1_key2.RemoveCallback(m_keyMonitor);
// Release reference
me1_key2 = null;
}
if (me1_key3 != null)
{
// Remove callback
me1_key3.RemoveCallback(m_keyMonitor);
// Release reference
me1_key3 = null;
}
if (me1_key4 != null)
{
// Remove callback
me1_key4.RemoveCallback(m_keyMonitor);
// Release reference
me1_key4 = null;
}
if (m_transition != null)
{
// Remove callback
m_transition.RemoveCallback(m_transitionMonitor);
// Release reference
m_transition = null;
}
// Remove all input monitors, remove callbacks
foreach (InputMonitor inputMon in m_inputMonitors)
{
inputMon.Input.RemoveCallback(inputMon);
}
m_inputMonitors.Clear();
if (m_mixEffectBlock1 != null)
{
// Remove callback
m_mixEffectBlock1.RemoveCallback(m_mixEffectBlockMonitor);
// Release reference
m_mixEffectBlock1 = null;
}
if (m_switcher != null)
{
// Remove callback:
m_switcher.RemoveCallback(m_switcherMonitor);
// release reference:
m_switcher = null;
}
}
internal SwitcherDownstreamKeyCallback(IBMDSwitcherDownstreamKey downstreamKey, int index)
{
this._indexnr = index;
this.DownstreamKey = downstreamKey;
}
