Integrating latest 47acbe8

Code/Sandbox/Editor/ViewportManipulatorController.h

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+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+
+#pragma once
+
+#include <AzFramework/Viewport/ViewportId.h>
+#include <AzFramework/Viewport/MultiViewportController.h>
+#include <AzFramework/Input/Events/InputChannelEventListener.h>
+#include <AzToolsFramework/Viewport/ViewportTypes.h>
+
+namespace SandboxEditor
+{
+    class ViewportManipulatorControllerInstance final
+        : public AzFramework::MultiViewportControllerInstanceInterface
+    {
+    public:
+        explicit ViewportManipulatorControllerInstance(AzFramework::ViewportId viewport);
+
+        bool HandleInputChannelEvent(const AzFramework::ViewportControllerInputEvent& event) override;
+        void UpdateViewport(const AzFramework::ViewportControllerUpdateEvent& event) override;
+
+    private:
+        bool IsDoubleClick(AzToolsFramework::ViewportInteraction::MouseButton) const;
+
+        static AzToolsFramework::ViewportInteraction::MouseButton GetMouseButton(const AzFramework::InputChannel& inputChannel);
+        static bool IsMouseMove(const AzFramework::InputChannel& inputChannel);
+        static AzToolsFramework::ViewportInteraction::KeyboardModifier GetKeyboardModifier(const AzFramework::InputChannel& inputChannel);
+
+        AzToolsFramework::ViewportInteraction::MouseInteraction m_state;
+        AZStd::unordered_map<AzToolsFramework::ViewportInteraction::MouseButton, AZ::ScriptTimePoint> m_pendingDoubleClicks;
+        AZ::ScriptTimePoint m_curTime;
+    };
+
+    using ViewportManipulatorController = AzFramework::MultiViewportController<ViewportManipulatorControllerInstance, AzFramework::ViewportControllerPriority::DispatchToAllPriorities>;
+} //namespace SandboxEditor