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o3de/Gems/EditorPythonBindings/Code/Include/EditorPythonBindings/EditorPythonBindingsBus.h

50 lines
1.6 KiB
C++

/*
* Copyright (c) Contributors to the Open 3D Engine Project.
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*
*/
#pragma once
#include <AzCore/EBus/EBus.h>
// forward declare the C typedef of a PyObject*
struct _object;
using PyObject = _object;
namespace EditorPythonBindings
{
/**
* Python notifications during interpreter operations
*/
class EditorPythonBindingsNotifications
: public AZ::EBusTraits
{
public:
//////////////////////////////////////////////////////////////////////////
// EBusTraits overrides
static const AZ::EBusHandlerPolicy HandlerPolicy = AZ::EBusHandlerPolicy::Multiple;
static const AZ::EBusAddressPolicy AddressPolicy = AZ::EBusAddressPolicy::Single;
//////////////////////////////////////////////////////////////////////////
//! Sent when the Python VM is about to start
virtual void OnPreInitialize() {}
//! Sent when the Python VM has started
virtual void OnPostInitialize() {}
//! Sent when the Python VM is about to shutdown
virtual void OnPreFinalize() {}
//! Sent when the Python VM has shutdown
virtual void OnPostFinalize() {}
//! Sent when any module is being installed from Python script code (normally from an import statement in a script)
virtual void OnImportModule(PyObject* module) { AZ_UNUSED(module); }
};
using EditorPythonBindingsNotificationBus = AZ::EBus<EditorPythonBindingsNotifications>;
} // namespace EditorPythonBindings