dom/camera/DOMCameraCapabilities.h

   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/. */
   4
   5 #ifndef DOM_CAMERA_DOMCAMERACAPABILITIES_H
   6 #define DOM_CAMERA_DOMCAMERACAPABILITIES_H
   7
   8 #include "nsCycleCollectionParticipant.h"
   9 #include "ICameraControl.h"
  10 #include "nsAutoPtr.h"
  11 #include "CameraCommon.h"
  12
  13 namespace mozilla {
  14
  15 typedef nsresult (*ParseItemAndAddFunc)(JSContext* aCx, JSObject* aArray, uint32_t aIndex, const char* aStart, char** aEnd);
  16
  17 class DOMCameraCapabilities MOZ_FINAL : public nsICameraCapabilities
  18 {
  19 public:
  20   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  21   NS_DECL_CYCLE_COLLECTION_CLASS(DOMCameraCapabilities)
  22   NS_DECL_NSICAMERACAPABILITIES
  23
  24   DOMCameraCapabilities(ICameraControl* aCamera)
  25     : mCamera(aCamera)
  26   {
  27     DOM_CAMERA_LOGT("%s:%d : this=%p\n", __func__, __LINE__, this);
  28   }
  29
  30   nsresult ParameterListToNewArray(
  31     JSContext* cx,
  32     JSObject** aArray,
  33     uint32_t aKey,
  34     ParseItemAndAddFunc aParseItemAndAdd
  35   );
  36   nsresult StringListToNewObject(JSContext* aCx, JS::Value* aArray, uint32_t aKey);
  37   nsresult DimensionListToNewObject(JSContext* aCx, JS::Value* aArray, uint32_t aKey);
  38
  39 private:
  40   DOMCameraCapabilities(const DOMCameraCapabilities&) MOZ_DELETE;
  41   DOMCameraCapabilities& operator=(const DOMCameraCapabilities&) MOZ_DELETE;
  42
  43 protected:
  44   /* additional members */
  45   ~DOMCameraCapabilities()
  46   {
  47     // destructor code
  48     DOM_CAMERA_LOGT("%s:%d : this=%p, mCamera=%p\n", __func__, __LINE__, this, mCamera.get());
  49   }
  50
  51   nsRefPtr<ICameraControl> mCamera;
  52 };
  53
  54 } // namespace mozilla
  55
  56 #endif // DOM_CAMERA_DOMCAMERACAPABILITIES_H