The Tor Browser: dom/camera/DOMCameraDetectedFace.h@a63d609f5ebe

     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 #ifndef DOM_CAMERA_DOMCAMERADETECTEDFACE_H

     6 #define DOM_CAMERA_DOMCAMERADETECTEDFACE_H

     8 #include "mozilla/dom/CameraControlBinding.h"

     9 #include "nsCycleCollectionParticipant.h"

    10 #include "nsWrapperCache.h"

    11 #include "mozilla/dom/DOMRect.h"

    12 #include "ICameraControl.h"

    14 namespace mozilla {

    16 namespace dom {

    18 class DOMCameraPoint MOZ_FINAL : public nsISupports

    19                                , public nsWrapperCache

    20 {

    21 public:

    22   NS_DECL_CYCLE_COLLECTING_ISUPPORTS

    23   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(DOMCameraPoint)

    25   // Because this header's filename doesn't match its C++ or DOM-facing

    26   // classname, we can't rely on the [Func="..."] WebIDL tag to implicitly

    27   // include the right header for us; instead we must explicitly include a

    28   // HasSupport() method in each header. We can get rid of these with the

    29   // Great Renaming proposed in bug 983177.

    30   static bool HasSupport(JSContext* aCx, JSObject* aGlobal);

    32   DOMCameraPoint(nsISupports* aParent, const ICameraControl::Point& aPoint)

    33     : mParent(aParent)

    34     , mX(aPoint.x)

    35     , mY(aPoint.y)

    36   {

    37     SetIsDOMBinding();

    38   }

    40   void

    41   SetPoint(int32_t aX, int32_t aY)

    42   {

    43     mX = aX;

    44     mY = aY;

    45   }

    47   int32_t X() { return mX; }

    48   int32_t Y() { return mY; }

    50   void SetX(int32_t aX) { mX = aX; }

    51   void SetY(int32_t aY) { mY = aY; }

    53   nsISupports*

    54   GetParentObject() const

    55   {

    56     MOZ_ASSERT(mParent);

    57     return mParent;

    58   }

    60   virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE;

    62 protected:

    63   virtual ~DOMCameraPoint() { }

    65   nsCOMPtr<nsISupports> mParent;

    66   int32_t mX;

    67   int32_t mY;

    68 };

    70 class DOMCameraDetectedFace MOZ_FINAL : public nsISupports

    71                                       , public nsWrapperCache

    72 {

    73 public:

    74   NS_DECL_CYCLE_COLLECTING_ISUPPORTS

    75   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(DOMCameraDetectedFace)

    77   // Because this header's filename doesn't match its C++ or DOM-facing

    78   // classname, we can't rely on the [Func="..."] WebIDL tag to implicitly

    79   // include the right header for us; instead we must explicitly include a

    80   // HasSupport() method in each header. We can get rid of these with the

    81   // Great Renaming proposed in bug 983177.

    82   static bool HasSupport(JSContext* aCx, JSObject* aGlobal);

    84   DOMCameraDetectedFace(nsISupports* aParent, const ICameraControl::Face& aFace);

    86   uint32_t Id()       { return mId; }

    87   uint32_t Score()    { return mScore; }

    88   bool HasLeftEye()   { return mLeftEye; }

    89   bool HasRightEye()  { return mRightEye; }

    90   bool HasMouth()     { return mMouth; }

    92   dom::DOMRect* Bounds()        { return mBounds; }

    94   DOMCameraPoint* GetLeftEye()  { return mLeftEye; }

    95   DOMCameraPoint* GetRightEye() { return mRightEye; }

    96   DOMCameraPoint* GetMouth()    { return mMouth; }

    98   nsISupports*

    99   GetParentObject() const

   100   {

   101     MOZ_ASSERT(mParent);

   102     return mParent;

   103   }

   105   virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE;

   107 protected:

   108   virtual ~DOMCameraDetectedFace() { }

   110   nsCOMPtr<nsISupports> mParent;

   112   uint32_t mId;

   113   uint32_t mScore;

   115   nsRefPtr<dom::DOMRect> mBounds;

   117   nsRefPtr<DOMCameraPoint> mLeftEye;

   118   nsRefPtr<DOMCameraPoint> mRightEye;

   119   nsRefPtr<DOMCameraPoint> mMouth;

   120 };

   122 } // namespace dom

   124 } // namespace mozilla

   126 #endif // DOM_CAMERA_DOMCAMERADETECTEDFACE_H

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