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livetrax/libs/vst3/pluginterfaces/vst/ivstautomationstate.h

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2019-09-03 09:45:25 -04:00
//------------------------------------------------------------------------
// Project : VST SDK
//
// Category : Interfaces
// Filename : pluginterfaces/vst/ivstautomationstate.h
// Created by : Steinberg, 02/2015
// Description : VST Automation State Interface
//
//-----------------------------------------------------------------------------
// This file is part of a Steinberg SDK. It is subject to the license terms
// in the LICENSE file found in the top-level directory of this distribution
// and at www.steinberg.net/sdklicenses.
// No part of the SDK, including this file, may be copied, modified, propagated,
// or distributed except according to the terms contained in the LICENSE file.
//-----------------------------------------------------------------------------
#pragma once
#include "pluginterfaces/vst/vsttypes.h"
//------------------------------------------------------------------------
#include "pluginterfaces/base/falignpush.h"
//------------------------------------------------------------------------
//------------------------------------------------------------------------
namespace Steinberg {
namespace Vst {
//------------------------------------------------------------------------
/** Extended Plug-in interface IEditController.
\ingroup vstIPlug vst365
- [plug imp]
- [extends IEditController]
- [released: 3.6.5]
- [optional]
Hosts could inform the Plug-in about its current automation state (Read/Write/Nothing).
*/
//------------------------------------------------------------------------
class IAutomationState : public FUnknown
{
public:
//------------------------------------------------------------------------
enum AutomationStates
{
kNoAutomation = 0, ///< Not Read and not Write
kReadState = 1 << 0, ///< Read state
kWriteState = 1 << 1, ///< Write state
kReadWriteState = kReadState | kWriteState, ///< Read and Write enable
};
/** Sets the current Automation state. */
virtual tresult PLUGIN_API setAutomationState (int32 state) = 0;
//------------------------------------------------------------------------
static const FUID iid;
};
DECLARE_CLASS_IID (IAutomationState, 0xB4E8287F, 0x1BB346AA, 0x83A46667, 0x68937BAB)
} // namespace Vst
} // namespace Steinberg
//------------------------------------------------------------------------
#include "pluginterfaces/base/falignpop.h"
//------------------------------------------------------------------------