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o3de/Code/Sandbox/Editor/ViewportManipulatorControll...

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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;
using ViewportManipulatorController = AzFramework::MultiViewportController<ViewportManipulatorControllerInstance, AzFramework::ViewportControllerPriority::DispatchToAllPriorities>;
class ViewportManipulatorControllerInstance final
: public AzFramework::MultiViewportControllerInstanceInterface<ViewportManipulatorController>
{
public:
explicit ViewportManipulatorControllerInstance(AzFramework::ViewportId viewport, ViewportManipulatorController* controller);
bool HandleInputChannelEvent(const AzFramework::ViewportControllerInputEvent& event) override;
void ResetInputChannels() 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_mouseInteraction;
AZStd::unordered_map<AzToolsFramework::ViewportInteraction::MouseButton, AZ::ScriptTimePoint> m_pendingDoubleClicks;
AZ::ScriptTimePoint m_curTime;
};
} //namespace SandboxEditor