dom/camera/DOMCameraControl.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_DOMCAMERACONTROL_H
   6 #define DOM_CAMERA_DOMCAMERACONTROL_H
   7
   8 #include "nsCOMPtr.h"
   9 #include "nsAutoPtr.h"
  10 #include "nsCycleCollectionParticipant.h"
  11 #include "DictionaryHelpers.h"
  12 #include "ICameraControl.h"
  13 #include "DOMCameraPreview.h"
  14 #include "nsIDOMCameraManager.h"
  15 #include "CameraCommon.h"
  16
  17 namespace mozilla {
  18
  19
  20 // Main camera control.
  21 class nsDOMCameraControl : public nsICameraControl
  22 {
  23 public:
  24   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  25   NS_DECL_CYCLE_COLLECTION_CLASS(nsDOMCameraControl)
  26   NS_DECL_NSICAMERACONTROL
  27
  28   nsDOMCameraControl(uint32_t aCameraId, nsIThread* aCameraThread, nsICameraGetCameraCallback* onSuccess, nsICameraErrorCallback* onError, uint64_t aWindowId);
  29   nsresult Result(nsresult aResult, nsICameraGetCameraCallback* onSuccess, nsICameraErrorCallback* onError, uint64_t aWindowId);
  30
  31   void Shutdown();
  32
  33 protected:
  34   virtual ~nsDOMCameraControl();
  35
  36 private:
  37   nsDOMCameraControl(const nsDOMCameraControl&) MOZ_DELETE;
  38   nsDOMCameraControl& operator=(const nsDOMCameraControl&) MOZ_DELETE;
  39
  40 protected:
  41   /* additional members */
  42   nsRefPtr<ICameraControl>        mCameraControl; // non-DOM camera control
  43   nsCOMPtr<nsICameraCapabilities> mDOMCapabilities;
  44 };
  45
  46 } // namespace mozilla
  47
  48 #endif // DOM_CAMERA_DOMCAMERACONTROL_H