dom/camera/CameraControlListener.h@129ffea94266
dom/camera/CameraControlListener.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
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_CAMERACONTROLLISTENER_H
6 #define DOM_CAMERA_CAMERACONTROLLISTENER_H
8 #include <stdint.h>
9 #include "ICameraControl.h"
11 namespace mozilla {
13 namespace layers {
14 class Image;
15 }
17 class CameraControlListener
18 {
19 public:
20 CameraControlListener()
21 {
22 MOZ_COUNT_CTOR(CameraControlListener);
23 }
25 protected:
26 // Protected destructor, to discourage deletion outside of Release():
27 virtual ~CameraControlListener()
28 {
29 MOZ_COUNT_DTOR(CameraControlListener);
30 }
32 public:
33 NS_INLINE_DECL_THREADSAFE_REFCOUNTING(CameraControlListener);
35 enum HardwareState
36 {
37 kHardwareOpen,
38 kHardwareClosed
39 };
40 virtual void OnHardwareStateChange(HardwareState aState) { }
42 enum PreviewState
43 {
44 kPreviewStopped,
45 kPreviewPaused,
46 kPreviewStarted
47 };
48 virtual void OnPreviewStateChange(PreviewState aState) { }
50 enum RecorderState
51 {
52 kRecorderStopped,
53 kRecorderStarted,
54 #ifdef MOZ_B2G_CAMERA
55 kFileSizeLimitReached,
56 kVideoLengthLimitReached,
57 kTrackCompleted,
58 kTrackFailed,
59 kMediaRecorderFailed,
60 kMediaServerFailed
61 #endif
62 };
63 enum { kNoTrackNumber = -1 };
64 virtual void OnRecorderStateChange(RecorderState aState, int32_t aStatus, int32_t aTrackNum) { }
66 virtual void OnShutter() { }
67 virtual bool OnNewPreviewFrame(layers::Image* aFrame, uint32_t aWidth, uint32_t aHeight)
68 {
69 return false;
70 }
72 class CameraListenerConfiguration : public ICameraControl::Configuration
73 {
74 public:
75 uint32_t mMaxMeteringAreas;
76 uint32_t mMaxFocusAreas;
77 };
78 virtual void OnConfigurationChange(const CameraListenerConfiguration& aConfiguration) { }
80 virtual void OnAutoFocusComplete(bool aAutoFocusSucceeded) { }
81 virtual void OnAutoFocusMoving(bool aIsMoving) { }
82 virtual void OnTakePictureComplete(uint8_t* aData, uint32_t aLength, const nsAString& aMimeType) { }
83 virtual void OnFacesDetected(const nsTArray<ICameraControl::Face>& aFaces) { }
85 enum CameraErrorContext
86 {
87 kInStartCamera,
88 kInStopCamera,
89 kInAutoFocus,
90 kInStartFaceDetection,
91 kInStopFaceDetection,
92 kInTakePicture,
93 kInStartRecording,
94 kInStopRecording,
95 kInSetConfiguration,
96 kInStartPreview,
97 kInStopPreview,
98 kInResumeContinuousFocus,
99 kInUnspecified
100 };
101 enum CameraError
102 {
103 kErrorApiFailed,
104 kErrorInitFailed,
105 kErrorInvalidConfiguration,
106 kErrorServiceFailed,
107 kErrorSetPictureSizeFailed,
108 kErrorSetThumbnailSizeFailed,
109 kErrorUnknown
110 };
111 virtual void OnError(CameraErrorContext aContext, CameraError aError) { }
112 };
114 } // namespace mozilla
116 #endif // DOM_CAMERA_CAMERACONTROLLISTENER_H
