private void IDC_COMBO_CHAT_TRANSPORT_SelectedIndexChanged(object sender, EventArgs e)
{
var currentSel = IDC_COMBO_CHAT_TRANSPORT.SelectedIndex;
// The user modified the chat transport. Delete the existing chat transport and create a new one.
g_CurrentChat.Shutdown();
g_CurrentChat = null;
if (currentSel == g_WasapiComboBoxIndex)
{
// Instantiate the WASAPI transport.
g_CurrentChat = new CWasapiChat(Handle);
}
else if (currentSel == g_WaveComboBoxIndex)
{
// Instantiate the wave transport.
g_CurrentChat = new CWaveChat(Handle);
}
// Sync the UI to the transport choice
SyncUIState(Handle, ChatState.ChatStateNotPlaying);
// Initialize the chat object
var useInputDevice = IDC_RADIO_CAPTURE.Checked;
if (g_CurrentChat.Initialize(useInputDevice))
{
// Sync the UI to the state again - we're not playing but after initializing the state might change.
SyncUIState(Handle, ChatState.ChatStateNotPlaying);
}
else
{
MessageBox.Show(this, "Unable to initialize chat", "Error", MessageBoxButtons.OK);
}
}
private void IDOK_Click(object sender, EventArgs e)
{
g_CurrentChat?.StopChat();
g_CurrentChat?.Shutdown();
g_CurrentChat = null;
Close();
}
private void IDC_RADIO_CAPTURE_CheckedChanged(object sender, EventArgs e)
{
var currentSel = IDC_COMBO_CHAT_TRANSPORT.SelectedIndex;
// The radio button selection may change when the transport is changed to Wave because render is not an option for Wave. We
// detect that here and only rebuild the transport for Wasapi
if ((currentSel == g_WasapiComboBoxIndex) && (g_CurrentChat.TransportType == ChatTransportType.ChatTransportWasapi))
{
// The user switched between render and capture. Delete the existing chat transport and create a new one.
g_CurrentChat.Shutdown();
// Reinstantiate the WASAPI transport.
//
// Also update the state of the rendering options since the WASAPI transport supports them.
g_CurrentChat = new CWasapiChat(Handle);
g_CurrentChat.Initialize(IDC_CHECK_HIDE_FROM_VOLUME_MIXER.Checked);
}
SyncUIState(Handle, ChatState.ChatStateNotPlaying);
}
private void IDD_DIALOG_CHAT_Load(object sender, EventArgs e)
{
// Start by using the wave transport for "chat".
// Allocate the WAVE chat transport. If we failed to startup, we're done.
g_CurrentChat = new CWaveChat(Handle);
if (!g_CurrentChat.Initialize(true))
{
Close();
}
// Set up the combobox and initialize the chat options to reflect that we've set the Wave chat transport by default.
g_WaveComboBoxIndex = IDC_COMBO_CHAT_TRANSPORT.Items.Add("WAVE API Transport");
g_WasapiComboBoxIndex = IDC_COMBO_CHAT_TRANSPORT.Items.Add("WASAPI API Transport");
IDC_COMBO_CHAT_TRANSPORT.SelectedIndex = g_WaveComboBoxIndex;
// Simulate a "stop" event to get the UI in sync.
SyncUIState(Handle, ChatState.ChatStateNotPlaying);
}