private void SwitcherConnected()
{
btn_reconnect.Enabled = false;
reactivatebuttons();
// Get the switcher name:
string switcherName;
m_switcher.GetString(_BMDSwitcherPropertyId.bmdSwitcherPropertyIdProductName, out switcherName);
this.Text = switcherName;
// Install SwitcherMonitor callbacks:
m_switcher.AddCallback(m_switcherMonitor);
// We create input monitors for each input. To do this we iterator over all inputs:
// This will allow us to update the combo boxes when input names change:
IBMDSwitcherInputIterator inputIterator;
if (SwitcherAPIHelper.CreateIterator(m_switcher, out inputIterator))
{
IBMDSwitcherInput input;
inputIterator.Next(out input);
while (input != null)
{
InputMonitor newInputMonitor = new InputMonitor(input);
input.AddCallback(newInputMonitor);
m_inputMonitors.Add(newInputMonitor);
inputIterator.Next(out input);
}
}
// We want to get the first Mix Effect block (ME 1). We create a ME iterator,
// and then get the first one:
m_mixEffectBlock1 = null;
IBMDSwitcherMixEffectBlockIterator meIterator;
SwitcherAPIHelper.CreateIterator(m_switcher, out meIterator);
if (meIterator != null)
{
meIterator.Next(out m_mixEffectBlock1);
}
if (m_mixEffectBlock1 == null)
{
MessageBox.Show("Unexpected: Could not get first mix effect block", "Error");
return;
}
// Install MixEffectBlockMonitor callbacks:
m_mixEffectBlock1.AddCallback(m_mixEffectBlockMonitor);
m_transition = (BMDSwitcherAPI.IBMDSwitcherTransitionParameters)m_mixEffectBlock1;
m_transition.AddCallback(m_transitionMonitor);
IBMDSwitcherKeyIterator keyIterator;
SwitcherAPIHelper.CreateIterator(m_mixEffectBlock1, out keyIterator);
if (keyIterator != null)
{
keyIterator.Next(out me1_key1);
keyIterator.Next(out me1_key2);
keyIterator.Next(out me1_key3);
keyIterator.Next(out me1_key4);
}
me1_key1.AddCallback(m_keyMonitor);
me1_key2.AddCallback(m_keyMonitor);
me1_key3.AddCallback(m_keyMonitor);
me1_key4.AddCallback(m_keyMonitor);
if (SwitcherAPIHelper.CreateIterator(m_switcher, out inputIterator))
{
IBMDSwitcherInput input;
inputIterator.Next(out input);
while (input != null)
{
InputMonitor newInputMonitor = new InputMonitor(input);
input.AddCallback(newInputMonitor);
m_inputMonitors.Add(newInputMonitor);
inputIterator.Next(out input);
IntPtr lvPointer;
IBMDSwitcherInputIterator lvInputIterator;
IBMDSwitcherInput lvInput;
string lvPortName;
long lvPortType;
int lvAUXCount;
lvAUXCount = 0;
m_switcher.CreateIterator(typeof(IBMDSwitcherInputIterator).GUID, out lvPointer);
lvInputIterator = (IBMDSwitcherInputIterator)Marshal.GetObjectForIUnknown(lvPointer);
lvInputIterator.Next(out lvInput);
while (lvInput != null)
{
lvInput.GetString(BMDSwitcherAPI._BMDSwitcherInputPropertyId.bmdSwitcherInputPropertyIdLongName, out lvPortName); // bmdSwitcherInputPropertyIdLongName
lvInput.GetInt(BMDSwitcherAPI._BMDSwitcherInputPropertyId.bmdSwitcherInputPropertyIdPortType, out lvPortType);
if ((_BMDSwitcherPortType)lvPortType == BMDSwitcherAPI._BMDSwitcherPortType.bmdSwitcherPortTypeColorGenerator)
{
}
if ((_BMDSwitcherPortType)lvPortType == BMDSwitcherAPI._BMDSwitcherPortType.bmdSwitcherPortTypeAuxOutput)
{
lvAUXCount = lvAUXCount + 1;
m_inputAux = (IBMDSwitcherInputAux)lvInput;
if (lvAUXCount == 1)
{
m_AUX1 = m_inputAux;
}
if (lvAUXCount == 2)
{
m_AUX2 = m_inputAux;
}
if (lvAUXCount == 3)
{
m_AUX3 = m_inputAux;
}
}
lvInputIterator.Next(out lvInput);
}
}
}
m_AUX1.AddCallback(m_auxMonitor);
m_AUX2.AddCallback(m_auxMonitor);
m_AUX3.AddCallback(m_auxMonitor);
IBMDSwitcherDownstreamKeyIterator dkeyiterator;
dkeyiterator = null;
SwitcherAPIHelper.CreateIterator(m_switcher, out dkeyiterator);
if (dkeyiterator != null)
{
dkeyiterator.Next(out me1_dkey1);
dkeyiterator.Next(out me1_dkey2);
}
me1_dkey1.AddCallback(m_dkeyMonitor);
me1_dkey2.AddCallback(m_dkeyMonitor);
m_audiomixer = (BMDSwitcherAPI.IBMDSwitcherAudioMixer)m_switcher;
m_audiomixer.AddCallback(m_audioMixerMonitor);
IBMDSwitcherAudioInputIterator m_audioInputiterator;
SwitcherAPIHelper.CreateIterator(m_audiomixer, out m_audioInputiterator);
if (m_audioInputiterator != null)
{
m_audioInputiterator.Next(out m_audioInput);
}
m_audioInput.AddCallback(m_audioInputMonitor);
IBMDSwitcherAudioMonitorOutputIterator m_audioOutputIterator;
SwitcherAPIHelper.CreateIterator(m_audiomixer, out m_audioOutputIterator);
if (m_audioOutputIterator != null)
{
m_audioOutputIterator.Next(out m_audioMonitorOutput);
}
m_audioMonitorOutput.AddCallback(m_audioOutputMonitor);
btnKey1Air.Enabled = true;
ProgramInputChanged();
KeyerOnAirChanged();
InputAuxChanged();
}
private void SwitcherConnected()
{
if (SwitcherPanel.IsMainThread)
{
new Thread(SwitcherConnected).Start();
return;
}
this.Invoke((Action)(() => { buttonConnect.Enabled = false; }));
// Get the switcher name:
string switcherName;
m_switcher.GetProductName(out switcherName);
this.Invoke((Action)(() => { textBoxSwitcherName.Text = switcherName; }));
// Install SwitcherMonitor callbacks:
m_switcher.AddCallback(m_switcherMonitor);
// We create input monitors for each input. To do this we iterate over all inputs:
// This will allow us to update the combo boxes when input names change:
IBMDSwitcherInputIterator inputIterator = null;
IntPtr inputIteratorPtr;
Guid inputIteratorIID = typeof(IBMDSwitcherInputIterator).GUID;
m_switcher.CreateIterator(ref inputIteratorIID, out inputIteratorPtr);
if (inputIteratorPtr != null)
{
inputIterator = (IBMDSwitcherInputIterator)Marshal.GetObjectForIUnknown(inputIteratorPtr);
}
if (inputIterator != null)
{
IBMDSwitcherInput input;
inputIterator.Next(out input);
while (input != null)
{
InputMonitor newInputMonitor = new InputMonitor(input);
input.AddCallback(newInputMonitor);
newInputMonitor.LongNameChanged += new SwitcherEventHandler(OnInputLongNameChanged);
m_inputMonitors.Add(newInputMonitor);
inputIterator.Next(out input);
}
}
// We want to get the first Mix Effect block (ME 1). We create a ME iterator,
// and then get the first one:
m_mixEffectBlock1 = null;
IBMDSwitcherMixEffectBlockIterator meIterator = null;
IntPtr meIteratorPtr;
Guid meIteratorIID = typeof(IBMDSwitcherMixEffectBlockIterator).GUID;
m_switcher.CreateIterator(ref meIteratorIID, out meIteratorPtr);
if (meIteratorPtr != null)
{
meIterator = (IBMDSwitcherMixEffectBlockIterator)Marshal.GetObjectForIUnknown(meIteratorPtr);
}
if (meIterator == null)
{
return;
}
if (meIterator != null)
{
meIterator.Next(out m_mixEffectBlock1);
}
if (m_mixEffectBlock1 == null)
{
this.Invoke((Action)(() => { MessageBox.Show("Unexpected: Could not get first mix effect block", "Error"); }));
return;
}
// Install MixEffectBlockMonitor callbacks:
m_mixEffectBlock1.AddCallback(m_mixEffectBlockMonitor);
this.Invoke((Action)(() =>
{
MixEffectBlockSetEnable(true);
}));
UpdatePopupItems();
UpdateTransitionFramesRemaining();
UpdateSliderPosition();
}