dom/camera/DOMCameraDetectedFace.cpp@97036ab72558
dom/camera/DOMCameraDetectedFace.cpp
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
3 * You can obtain one at http://mozilla.org/MPL/2.0/. */
5 #include "DOMCameraDetectedFace.h"
6 #include "Navigator.h"
8 using namespace mozilla;
9 using namespace mozilla::dom;
11 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_1(DOMCameraPoint, mParent)
13 NS_IMPL_CYCLE_COLLECTING_ADDREF(DOMCameraPoint)
14 NS_IMPL_CYCLE_COLLECTING_RELEASE(DOMCameraPoint)
15 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(DOMCameraPoint)
16 NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
17 NS_INTERFACE_MAP_ENTRY(nsISupports)
18 NS_INTERFACE_MAP_END
20 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_5(DOMCameraDetectedFace, mParent,
21 mBounds, mLeftEye, mRightEye, mMouth)
23 NS_IMPL_CYCLE_COLLECTING_ADDREF(DOMCameraDetectedFace)
24 NS_IMPL_CYCLE_COLLECTING_RELEASE(DOMCameraDetectedFace)
25 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(DOMCameraDetectedFace)
26 NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
27 NS_INTERFACE_MAP_ENTRY(nsISupports)
28 NS_INTERFACE_MAP_END
30 /* static */
31 bool
32 DOMCameraPoint::HasSupport(JSContext* aCx, JSObject* aGlobal)
33 {
34 return Navigator::HasCameraSupport(aCx, aGlobal);
35 }
37 /* static */
38 bool
39 DOMCameraDetectedFace::HasSupport(JSContext* aCx, JSObject* aGlobal)
40 {
41 return Navigator::HasCameraSupport(aCx, aGlobal);
42 }
44 JSObject*
45 DOMCameraPoint::WrapObject(JSContext* aCx)
46 {
47 return CameraPointBinding::Wrap(aCx, this);
48 }
50 JSObject*
51 DOMCameraDetectedFace::WrapObject(JSContext* aCx)
52 {
53 return CameraDetectedFaceBinding::Wrap(aCx, this);
54 }
56 DOMCameraDetectedFace::DOMCameraDetectedFace(nsISupports* aParent,
57 const ICameraControl::Face& aFace)
58 : mParent(aParent)
59 , mId(aFace.id)
60 , mScore(aFace.score)
61 , mBounds(new DOMRect(MOZ_THIS_IN_INITIALIZER_LIST()))
62 {
63 mBounds->SetRect(aFace.bound.left,
64 aFace.bound.top,
65 aFace.bound.right - aFace.bound.left,
66 aFace.bound.bottom - aFace.bound.top);
68 if (aFace.hasLeftEye) {
69 mLeftEye = new DOMCameraPoint(this, aFace.leftEye);
70 }
71 if (aFace.hasRightEye) {
72 mRightEye = new DOMCameraPoint(this, aFace.rightEye);
73 }
74 if (aFace.hasMouth) {
75 mMouth = new DOMCameraPoint(this, aFace.mouth);
76 }
78 SetIsDOMBinding();
79 }
