gecko-dev/dom/camera/DOMCameraDetectedFace.cpp

90 строки
2.9 KiB
C++

/* 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 "DOMCameraDetectedFace.h"
#include "Navigator.h"
using namespace mozilla;
using namespace mozilla::dom;
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(DOMCameraDetectedFace, mParent,
mBounds, mLeftEye, mRightEye, mMouth)
NS_IMPL_CYCLE_COLLECTING_ADDREF(DOMCameraDetectedFace)
NS_IMPL_CYCLE_COLLECTING_RELEASE(DOMCameraDetectedFace)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(DOMCameraDetectedFace)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_END
/* static */
bool
DOMCameraDetectedFace::HasSupport(JSContext* aCx, JSObject* aGlobal)
{
return Navigator::HasCameraSupport(aCx, aGlobal);
}
JSObject*
DOMCameraDetectedFace::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
return CameraDetectedFaceBinding::Wrap(aCx, this, aGivenProto);
}
/* static */
already_AddRefed<DOMCameraDetectedFace>
DOMCameraDetectedFace::Constructor(const GlobalObject& aGlobal,
const dom::CameraDetectedFaceInit& aFace,
ErrorResult& aRv)
{
nsRefPtr<DOMCameraDetectedFace> face =
new DOMCameraDetectedFace(aGlobal.GetAsSupports(), aFace);
return face.forget();
}
DOMCameraDetectedFace::DOMCameraDetectedFace(nsISupports* aParent,
const dom::CameraDetectedFaceInit& aFace)
: mParent(aParent)
, mId(aFace.mId)
, mScore(aFace.mScore)
, mBounds(new DOMRect(this))
{
mBounds->SetRect(aFace.mBounds.mLeft,
aFace.mBounds.mTop,
aFace.mBounds.mRight - aFace.mBounds.mLeft,
aFace.mBounds.mBottom - aFace.mBounds.mTop);
if (aFace.mHasLeftEye) {
mLeftEye = new DOMPoint(this, aFace.mLeftEye.mX, aFace.mLeftEye.mY);
}
if (aFace.mHasRightEye) {
mRightEye = new DOMPoint(this, aFace.mRightEye.mX, aFace.mRightEye.mY);
}
if (aFace.mHasMouth) {
mMouth = new DOMPoint(this, aFace.mMouth.mX, aFace.mMouth.mY);
}
}
DOMCameraDetectedFace::DOMCameraDetectedFace(nsISupports* aParent,
const ICameraControl::Face& aFace)
: mParent(aParent)
, mId(aFace.id)
, mScore(aFace.score)
, mBounds(new DOMRect(this))
{
mBounds->SetRect(aFace.bound.left,
aFace.bound.top,
aFace.bound.right - aFace.bound.left,
aFace.bound.bottom - aFace.bound.top);
if (aFace.hasLeftEye) {
mLeftEye = new DOMPoint(this, aFace.leftEye.x, aFace.leftEye.y);
}
if (aFace.hasRightEye) {
mRightEye = new DOMPoint(this, aFace.rightEye.x, aFace.rightEye.y);
}
if (aFace.hasMouth) {
mMouth = new DOMPoint(this, aFace.mouth.x, aFace.mouth.y);
}
}