public SwitcherPanel()
{
InitializeComponent();
// Populate the mainThreadId with the current thread id (since it's the main one)
mainThreadId = Thread.CurrentThread.ManagedThreadId;
// All interactions with the ATEM switcher need to happen on the background thread. Trying to interact
// with the DLL from any thread other than the thread it was created on will cause an exception.
// All interactions with the GUI need to happen on the main thread.
// This means we keep doing a lot of switching between main and background threads via new Thread() and this.Invoke()
new Thread(() =>
{
m_switcherMonitor = new SwitcherMonitor();
// note: this invoke pattern ensures our callback is called in the main thread. We are making double
// use of lambda expressions here to achieve this.
// Essentially, the events will arrive at the callback class (implemented by our monitor classes)
// on a separate thread. We must marshal these to the main thread, and we're doing this by calling
// invoke on the Windows Forms object. The lambda expression is just a simplification.
m_switcherMonitor.SwitcherDisconnected += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => SwitcherDisconnected())));
m_mixEffectBlockMonitor = new MixEffectBlockMonitor();
m_mixEffectBlockMonitor.ProgramInputChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => UpdateProgramButtonSelection())));
m_mixEffectBlockMonitor.PreviewInputChanged += new SwitcherEventHandler((s, a) => UpdatePreviewButtonSelection());
m_mixEffectBlockMonitor.TransitionFramesRemainingChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => UpdateTransitionFramesRemaining())));
m_mixEffectBlockMonitor.TransitionPositionChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => UpdateSliderPosition())));
m_mixEffectBlockMonitor.InTransitionChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => OnInTransitionChanged())));
m_switcherDiscovery = new CBMDSwitcherDiscovery();
if (m_switcherDiscovery == null)
{
this.Invoke((Action)(() => { MessageBox.Show("Could not create Switcher Discovery Instance.\nATEM Switcher Software may not be installed.", "Error"); }));
Environment.Exit(1);
}
}).Start();
SwitcherDisconnected(); // start with switcher disconnected
}
public Theater8()
{
InitializeComponent();
m_switcherMonitor = new SwitcherMonitor();
// note: this invoke pattern ensures our callback is called in the main thread. We are making double
// use of lambda expressions here to achieve this.
// Essentially, the events will arrive at the callback class (implemented by our monitor classes)
// on a separate thread. We must marshell these to the main thread, and we're doing this by calling
// invoke on the Windows Forms object. The lambda expression is just a simplification.
m_switcherMonitor.SwitcherDisconnected += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => SwitcherDisconnected())));
m_mixEffectBlockMonitor = new MixEffectBlockMonitor();
//m_mixEffectBlockMonitor.TransitionFramesRemainingChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => UpdateTransitionFramesRemaining())));
//m_mixEffectBlockMonitor.TransitionPositionChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => UpdateSliderPosition())));
//m_mixEffectBlockMonitor.InTransitionChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => OnInTransitionChanged())));
//m_mixEffectBlockMonitor.FadeToBlackFramesRemainingChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => FTBRateChanged())));
//m_mixEffectBlockMonitor.FadeToBlackRateChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => FTBRateChanged())));
//m_mixEffectBlockMonitor.InFadeToBlackChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => InFadeToBlackChanged())));
//m_mixEffectBlockMonitor.PreviewTransitionChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => PreviewTransitionChanged())));
m_mixEffectBlockMonitor.ProgramInputChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => ProgramInputChanged())));
//m_mixEffectBlockMonitor.PreviewInputChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => PreviewInputChanged())));
m_transitionMonitor = new TransitionMonitor();/*
m_transitionMonitor.NextTransitionSelectionChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => TransitionSelectionChanged())));
m_transitionMonitor.NextTransitionStyleChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => NextTransitionStyleChanged())));
m_transitionMonitor.TransitionSelectionChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => TransitionSelectionChanged())));
m_transitionMonitor.TransitionStyleChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => TransitionStyleChanged())));
*/
m_keyMonitor = new KeyMonitor();
//m_keyMonitor.CanBeDVEKeyChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => KeyerCanBeDVEKeyChanged())));
//m_keyMonitor.InputCutChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => KeyerInputCutChanged())));
//m_keyMonitor.InputFillChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => KeyerInputFillChanged())));
//m_keyMonitor.MaskBottomChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => KeyerMaskBottomChanged())));
//m_keyMonitor.MaskedChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => KeyerMaskedChanged())));
//m_keyMonitor.MaskLeftChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => KeyerMaskLeftChanged())));
//m_keyMonitor.MaskRightChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => KeyerMaskRightChanged())));
//m_keyMonitor.MaskTopChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => KeyerMaskTopChanged())));
m_keyMonitor.OnAirChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => KeyerOnAirChanged())));
//m_keyMonitor.TypeChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => KeyerTypeChanged())));
m_auxMonitor = new InputAuxMonitor();
m_auxMonitor.InputSourceChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => InputAuxChanged())));
m_dkeyMonitor = new DownStreamKeyMonitor();/*
//m_dkeyMonitor.ClipChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerClipChanged())));
m_dkeyMonitor.FramesRemainingChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerFramesRemainingChanged())));
//m_dkeyMonitor.GainChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerGainChanged())));
//m_dkeyMonitor.InputCutChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerInputCutChanged())));
//m_dkeyMonitor.InputFillChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerInputFillChanged())));
//m_dkeyMonitor.InverseChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerInverseChanged())));
m_dkeyMonitor.IsAutoTransitioningChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerIsAutoTransitioningChanged())));
//m_dkeyMonitor.IsTransitioningChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerIsTransitioningChanged())));
//m_dkeyMonitor.MaskBottomChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerMaskBottomChanged())));
//m_dkeyMonitor.MaskedChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerMaskedChanged())));
//m_dkeyMonitor.MaskLeftChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerMaskLeftChanged())));
//m_dkeyMonitor.MaskRightChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerMaskRightChanged())));
//m_dkeyMonitor.MaskTopChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerMaskTopChanged())));
m_dkeyMonitor.OnAirChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerOnAirChanged())));
//m_dkeyMonitor.PreMultipliedChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerPreMultipliedChanged())));
m_dkeyMonitor.RateChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerFramesRemainingChanged())));
m_dkeyMonitor.TieChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => DKeyerTieChanged())));
*/
m_audioMixerMonitor = new AudioMixerMonitor();/*
m_audioMixerMonitor.ProgramOutBalanceChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioProgramOutBalanceChanged())));
m_audioMixerMonitor.ProgramOutGainChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioProgramOutGainChanged())));
m_audioMixerMonitor.ProgramOutLevelNotificationChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioProgramOutLevelNotificationChanged())));
*/
m_audioOutputMonitor = new AudioMixerMonitorOutputMonitor();/*
m_audioOutputMonitor.DimChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioOutputDimChanged())));
//m_audioOutputMonitor.DimLevelChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioOutputDimLevelChanged())));
m_audioOutputMonitor.GainChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioOutputGainChanged())));
//m_audioOutputMonitor.LevelNotificationChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioOutputLevelNotificationChanged())));
m_audioOutputMonitor.MonitorEnableChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioOutputEnableChanged())));
m_audioOutputMonitor.MuteChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioOutputMuteChanged())));
//m_audioOutputMonitor.SoloChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioOutputSoloChanged())));
//m_audioOutputMonitor.SoloInputChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioOutputSoloInputChanged())));
*/
m_audioInputMonitor = new AudioInputMonitor();
/* m_audioInputMonitor.BalanceChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioBalanceChanged())));
m_audioInputMonitor.GainChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioGainChanged())));
m_audioInputMonitor.IsMixedInChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioIsMixedInChanged())));
m_audioInputMonitor.LevelNotificationChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioLevelNotificationChanged())));
m_audioInputMonitor.MixOptionChanged += new SwitcherEventHandler((s, a) => this.Invoke((Action)(() => AudioMixOptionChanged())));
*/
m_switcherDiscovery = new CBMDSwitcherDiscovery();
if (m_switcherDiscovery == null)
{
MessageBox.Show("Could not create Switcher Discovery Instance.\nATEM Switcher Software may not be installed.", "Error");
Environment.Exit(1);
}
SwitcherDisconnected(); // start with switcher disconnected
}
