void RemoveDevice(object sender, DeckLinkDiscoveryEventArgs e)
{
// Stop capture thread if the selected capture device was removed
if (m_selectedCaptureDevice != null && m_selectedCaptureDevice.DeckLink == e.deckLink && m_captureDeviceRemovedCancel != null)
{
m_captureDeviceRemovedCancel.Cancel();
}
// Stop playback thread if the selected playback device was removed
if (m_selectedPlaybackDevice != null && m_selectedPlaybackDevice.DeckLink == e.deckLink && m_playbackDeviceRemovedCancel != null)
{
m_playbackDeviceRemovedCancel.Cancel();
}
// Remove the device from the capture dropdown
comboBoxCaptureDevice.BeginUpdate();
foreach (StringObjectPair <DeckLinkInputDevice> item in comboBoxCaptureDevice.Items)
{
if (item.value.DeckLink == e.deckLink)
{
comboBoxCaptureDevice.Items.Remove(item);
break;
}
}
comboBoxCaptureDevice.EndUpdate();
if (comboBoxCaptureDevice.Items.Count == 0)
{
EnableComponent(groupBoxCapture, false);
m_selectedCaptureDevice = null;
}
else if (m_selectedCaptureDevice.DeckLink == e.deckLink)
{
comboBoxCaptureDevice.SelectedIndex = 0;
}
// Remove the device from the playback dropdown
comboBoxPlaybackDevice.BeginUpdate();
foreach (StringObjectPair <DeckLinkOutputDevice> item in comboBoxPlaybackDevice.Items)
{
if (item.value.DeckLink == e.deckLink)
{
comboBoxPlaybackDevice.Items.Remove(item);
break;
}
}
comboBoxPlaybackDevice.EndUpdate();
if (comboBoxPlaybackDevice.Items.Count == 0)
{
EnableComponent(groupBoxPlayback, false);
m_selectedPlaybackDevice = null;
}
else if (m_selectedPlaybackDevice.DeckLink == e.deckLink)
{
comboBoxPlaybackDevice.SelectedIndex = 0;
}
}
private void comboBoxCaptureDevice_SelectedIndexChanged(object sender, EventArgs e)
{
m_selectedCaptureDevice = null;
if (comboBoxCaptureDevice.SelectedIndex < 0)
{
return;
}
m_selectedCaptureDevice = ((StringObjectPair <DeckLinkInputDevice>)comboBoxCaptureDevice.SelectedItem).value;
RefreshCaptureVideoModeList();
}
void AddDevice(object sender, DeckLinkDiscoveryEventArgs e)
{
try
{
DeckLinkInputDevice deckLink = new DeckLinkInputDevice(e.deckLink);
comboBoxCaptureDevice.BeginUpdate();
comboBoxCaptureDevice.Items.Add(new StringObjectPair <DeckLinkInputDevice>(deckLink.DeviceName, deckLink));
comboBoxCaptureDevice.EndUpdate();
// If first device, then enable capture interface
if (comboBoxCaptureDevice.Items.Count == 1)
{
comboBoxCaptureDevice.SelectedIndex = 0;
EnableComponent(groupBoxCapture, true);
}
}
catch (DeckLinkInputInvalidException)
{
// Device likely playback only, eg DeckLink Mini Monitor
}
try
{
DeckLinkOutputDevice deckLink = new DeckLinkOutputDevice(e.deckLink);
comboBoxPlaybackDevice.BeginUpdate();
comboBoxPlaybackDevice.Items.Add(new StringObjectPair <DeckLinkOutputDevice>(deckLink.DeviceName, deckLink));
comboBoxPlaybackDevice.EndUpdate();
if (comboBoxPlaybackDevice.Items.Count == 1)
{
comboBoxPlaybackDevice.SelectedIndex = 0;
EnableComponent(groupBoxPlayback, true);
}
}
catch (DeckLinkOutputInvalidException)
{
// Device likely capture only, eg DeckLink Mini Recorder
}
}