public FileSelectorScope(IVstHostCommands20 commands, VstFileSelect fileSelect)
{
_commands = commands;
_fileSelect = fileSelect;
if (!_commands.OpenFileSelector(_fileSelect))
{
throw new InvalidOperationException(
Properties.Resources.FileSelectorScope_OpenNotSupported);
}
}
/// <summary>
/// Constructs a new instance of the host class based on the <paramref name="hostCmdProxy"/>
/// (from Interop) and a reference to the current <paramref name="plugin"/>.
/// </summary>
/// <param name="hostCmdProxy">Must not be null.</param>
/// <param name="plugin">Must not be null.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="hostCmdProxy"/> or
/// <paramref name="plugin"/> is not set to an instance of an object.</exception>
public VstHost(IVstHostCommandProxy hostCmdProxy, IVstPlugin plugin)
{
Throw.IfArgumentIsNull(hostCmdProxy, nameof(hostCmdProxy));
Throw.IfArgumentIsNull(plugin, nameof(plugin));
HostCommandProxy = hostCmdProxy;
_commands = hostCmdProxy.Commands;
Plugin = plugin;
_automation = new VstHostAutomation(_commands);
_sequencer = new VstHostSequencer(_commands);
_shell = new VstHostShell(this);
_midiProcessor = new VstHostMidiProcessor(_commands);
}
public AudioGenerator(IVstHostCommands20 host, VstPluginContext plugin)
{
_plugin = plugin;
WaveFormat = WaveFormat.CreateIeeeFloatWaveFormat((int)(0.5 + 1000 * host.GetSampleRate()), 2);
}
/// <summary>
/// Constructs a new instance based on a <paramref name="commands"/> object.
/// </summary>
/// <param name="commands">Must not be null.</param>
/// <exception cref="System.ArgumentNullException">Thrown when <paramref name="commands"/> is not set to an instance of an object.</exception>
public VstHostSequencer(IVstHostCommands20 commands)
{
_commands = commands ?? throw new ArgumentNullException(nameof(commands));
}
public EditParameterScope(IVstHostCommands20 commands, int index)
{
_commands = commands ?? throw new ArgumentNullException(nameof(commands));
_index = index;
}
/// <summary>
/// Constructs an instance on the host proxy.
/// </summary>
/// <param name="commands">Must not be null.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="commands"/> is not set to an instance of an object.</exception>
public VstHostAutomation(IVstHostCommands20 commands)
{
_commands = commands ?? throw new ArgumentNullException(nameof(commands));
}
/// <summary>
/// Constructs an instance on the host proxy.
/// </summary>
/// <param name="host">Must not be null.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="host"/> is not set to an instance of an object.</exception>
public VstHostShell(VstHost host)
{
_host = host ?? throw new ArgumentNullException(nameof(host));
_commands = host.HostCommandProxy.Commands;
}
/// <summary>
/// Constructs an instance on the host proxy.
/// </summary>
/// <param name="commands">Must not be null.</param>
/// <exception cref="System.ArgumentNullException">Thrown when <paramref name="commands"/> is not set to an instance of an object.</exception>
public VstHostMidiProcessor(IVstHostCommands20 commands)
{
_commands = commands ?? throw new ArgumentNullException(nameof(commands));
}
public void SetHost(IVstHostCommands20 hostAutomation)
{
HostAutomation = hostAutomation;
}