/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this file,

 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsWrapperCache.h"

#include "mozilla/HoldDropJSObjects.h"

#include "mozilla/dom/GamepadPoseBinding.h"

#include "mozilla/dom/GamepadPose.h"

namespace mozilla {

namespace dom {

GamepadPose::GamepadPose(nsISupports* aParent, const GamepadPoseState& aState)

  : Pose(aParent),

    mPoseState(aState)

{

  mozilla::HoldJSObjects(this);

}

GamepadPose::GamepadPose(nsISupports* aParent)

  : Pose(aParent)

{

  mozilla::HoldJSObjects(this);

  mPoseState.Clear();

}

GamepadPose::~GamepadPose()

{

  mozilla::DropJSObjects(this);

}

/* virtual */ JSObject*

GamepadPose::WrapObject(JSContext* aJSContext, JS::Handle<JSObject*> aGivenProto)

{

  return GamepadPose_Binding::Wrap(aJSContext, this, aGivenProto);

}

bool

GamepadPose::HasOrientation() const

{

  return bool(mPoseState.flags & GamepadCapabilityFlags::Cap_Orientation);

}

bool

GamepadPose::HasPosition() const

{

  return bool(mPoseState.flags & GamepadCapabilityFlags::Cap_Position);

}

void

GamepadPose::GetPosition(JSContext* aJSContext,

                         JS::MutableHandle<JSObject*> aRetval,

                         ErrorResult& aRv)

{

  SetFloat32Array(aJSContext, aRetval, mPosition,

                  mPoseState.isPositionValid ? mPoseState.position : nullptr, 3,

                  bool(mPoseState.flags & GamepadCapabilityFlags::Cap_Position), aRv);

}

void

GamepadPose::GetLinearVelocity(JSContext* aJSContext,

                               JS::MutableHandle<JSObject*> aRetval,

                               ErrorResult& aRv)

{

  SetFloat32Array(aJSContext, aRetval, mLinearVelocity,

                  mPoseState.isPositionValid ? mPoseState.linearVelocity : nullptr, 3,

                  bool(mPoseState.flags & GamepadCapabilityFlags::Cap_Position), aRv);

}

void

GamepadPose::GetLinearAcceleration(JSContext* aJSContext,

                                   JS::MutableHandle<JSObject*> aRetval,

                                   ErrorResult& aRv)

{

  SetFloat32Array(aJSContext, aRetval, mLinearAcceleration,

                  mPoseState.isPositionValid ? mPoseState.linearAcceleration : nullptr, 3,

                  bool(mPoseState.flags & GamepadCapabilityFlags::Cap_LinearAcceleration), aRv);

}

void

GamepadPose::GetOrientation(JSContext* aJSContext,

                            JS::MutableHandle<JSObject*> aRetval,

                            ErrorResult& aRv)

{

  SetFloat32Array(aJSContext, aRetval, mOrientation,

                  mPoseState.isOrientationValid ? mPoseState.orientation : nullptr, 4,

                  bool(mPoseState.flags & GamepadCapabilityFlags::Cap_Orientation), aRv);

}

void

GamepadPose::GetAngularVelocity(JSContext* aJSContext,

                                JS::MutableHandle<JSObject*> aRetval,

                                ErrorResult& aRv)

{

  SetFloat32Array(aJSContext, aRetval, mAngularVelocity,

                  mPoseState.isOrientationValid ? mPoseState.angularVelocity : nullptr, 3,

                  bool(mPoseState.flags & GamepadCapabilityFlags::Cap_Orientation), aRv);

}

void

GamepadPose::GetAngularAcceleration(JSContext* aJSContext,

                                    JS::MutableHandle<JSObject*> aRetval,

                                    ErrorResult& aRv)

{

  SetFloat32Array(aJSContext, aRetval, mAngularAcceleration,

                  mPoseState.isOrientationValid ? mPoseState.angularAcceleration : nullptr, 3,

                  bool(mPoseState.flags & GamepadCapabilityFlags::Cap_AngularAcceleration), aRv);

}

void

GamepadPose::SetPoseState(const GamepadPoseState& aPose)

{

  mPoseState = aPose;

}

const GamepadPoseState&

GamepadPose::GetPoseState()

{

  return mPoseState;

}

} // namespace dom

} // namespace mozilla