зеркало из https://github.com/mozilla/gecko-dev.git
50 строки
1.9 KiB
C++
50 строки
1.9 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef DOM_CAMERA_DOMCAMERACONTROLLISTENER_H
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#define DOM_CAMERA_DOMCAMERACONTROLLISTENER_H
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#include "nsProxyRelease.h"
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#include "CameraControlListener.h"
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namespace mozilla {
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class nsDOMCameraControl;
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class CameraPreviewMediaStream;
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class DOMCameraControlListener : public CameraControlListener
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{
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public:
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DOMCameraControlListener(nsDOMCameraControl* aDOMCameraControl, CameraPreviewMediaStream* aStream);
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virtual void OnAutoFocusComplete(bool aAutoFocusSucceeded) MOZ_OVERRIDE;
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virtual void OnAutoFocusMoving(bool aIsMoving) MOZ_OVERRIDE;
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virtual void OnFacesDetected(const nsTArray<ICameraControl::Face>& aFaces) MOZ_OVERRIDE;
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virtual void OnTakePictureComplete(uint8_t* aData, uint32_t aLength, const nsAString& aMimeType) MOZ_OVERRIDE;
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virtual void OnHardwareStateChange(HardwareState aState) MOZ_OVERRIDE;
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virtual void OnPreviewStateChange(PreviewState aState) MOZ_OVERRIDE;
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virtual void OnRecorderStateChange(RecorderState aState, int32_t aStatus, int32_t aTrackNum) MOZ_OVERRIDE;
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virtual void OnConfigurationChange(const CameraListenerConfiguration& aConfiguration) MOZ_OVERRIDE;
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virtual void OnShutter() MOZ_OVERRIDE;
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virtual bool OnNewPreviewFrame(layers::Image* aImage, uint32_t aWidth, uint32_t aHeight) MOZ_OVERRIDE;
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virtual void OnUserError(UserContext aContext, nsresult aError) MOZ_OVERRIDE;
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protected:
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virtual ~DOMCameraControlListener();
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nsMainThreadPtrHandle<nsDOMCameraControl> mDOMCameraControl;
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CameraPreviewMediaStream* mStream;
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class DOMCallback;
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private:
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DOMCameraControlListener(const DOMCameraControlListener&) MOZ_DELETE;
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DOMCameraControlListener& operator=(const DOMCameraControlListener&) MOZ_DELETE;
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};
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} // namespace mozilla
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#endif // DOM_CAMERA_DOMCAMERACONTROLLISTENER_H
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