36 class CxeSettings; |
36 class CxeSettings; |
37 class CxeCameraDevice; |
37 class CxeCameraDevice; |
38 class CxeQualityPresets; |
38 class CxeQualityPresets; |
39 class CxeFilenameGenerator; |
39 class CxeFilenameGenerator; |
40 class CxeViewfinderControl; |
40 class CxeViewfinderControl; |
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41 class CxeSnapshotControl; |
41 class CxeStillImageSymbian; |
42 class CxeStillImageSymbian; |
42 class CxeSoundPlayerSymbian; |
43 class CxeSoundPlayerSymbian; |
43 class CxeCameraDeviceControl; |
44 class CxeCameraDeviceControl; |
44 class CxeVideoRecorderUtility; |
45 class CxeVideoRecorderUtility; |
45 class CxeDiskMonitor; |
46 class CxeDiskMonitor; |
53 |
54 |
54 public: // constructors |
55 public: // constructors |
55 |
56 |
56 CxeVideoCaptureControlSymbian(CxeCameraDevice &cameraDevice, |
57 CxeVideoCaptureControlSymbian(CxeCameraDevice &cameraDevice, |
57 CxeViewfinderControl &viewfinderControl, |
58 CxeViewfinderControl &viewfinderControl, |
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59 CxeSnapshotControl &snapshotControl, |
58 CxeCameraDeviceControl &cameraDeviceControl, |
60 CxeCameraDeviceControl &cameraDeviceControl, |
59 CxeFilenameGenerator &nameGenerator, |
61 CxeFilenameGenerator &nameGenerator, |
60 CxeSettings &settings, |
62 CxeSettings &settings, |
61 CxeQualityPresets &qualityPresets, |
63 CxeQualityPresets &qualityPresets, |
62 CxeDiskMonitor &diskMonitor); |
64 CxeDiskMonitor &diskMonitor); |
72 bool elapsedTime(int &time); |
74 bool elapsedTime(int &time); |
73 void reset(); |
75 void reset(); |
74 QString filename() const; |
76 QString filename() const; |
75 QPixmap snapshot() const; |
77 QPixmap snapshot() const; |
76 QList<CxeVideoDetails> supportedVideoQualities(); |
78 QList<CxeVideoDetails> supportedVideoQualities(); |
77 |
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78 public: // public member functions, not in client API |
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79 void handleSnapshotEvent(CxeError::Id error); |
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80 |
79 |
81 public: // functions from MVideoRecorderUtilityObserver |
80 public: // functions from MVideoRecorderUtilityObserver |
82 void MvruoOpenComplete(TInt aError); |
81 void MvruoOpenComplete(TInt aError); |
83 void MvruoPrepareComplete(TInt aError); |
82 void MvruoPrepareComplete(TInt aError); |
84 void MvruoRecordComplete(TInt aError); |
83 void MvruoRecordComplete(TInt aError); |
96 void init(); |
95 void init(); |
97 //! Notification for when we're exiting video mode |
96 //! Notification for when we're exiting video mode |
98 void deinit(); |
97 void deinit(); |
99 //! Notification that videocapture sound has been played |
98 //! Notification that videocapture sound has been played |
100 void handleSoundPlayed(); |
99 void handleSoundPlayed(); |
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100 //! Snapshot has been received from adaptiation. |
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101 void handleSnapshotReady(CxeError::Id status, const QImage &snapshot); |
101 |
102 |
102 protected slots: |
103 protected slots: |
103 // notifications when ECam reference is changed |
104 // notifications when ECam reference is changed |
104 void prepareForCameraDelete(); |
105 void prepareForCameraDelete(); |
105 void handleCameraAllocated(CxeError::Id error); |
106 void handleCameraAllocated(CxeError::Id error); |
106 void prepareForRelease(); |
107 void prepareForRelease(); |
107 // ECam events |
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108 void handleCameraEvent(int eventUid, int error); |
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109 // settings call back |
108 // settings call back |
110 void handleSettingValueChanged(const QString& settingId,QVariant newValue); |
109 void handleSettingValueChanged(const QString& settingId,QVariant newValue); |
111 // scene mode change |
110 // scene mode change |
112 void handleSceneChanged(CxeScene& scene); |
111 void handleSceneChanged(CxeScene& scene); |
113 // Disk space change |
112 // Disk space change |
114 void handleDiskSpaceChanged(); |
113 void handleDiskSpaceChanged(); |
115 |
114 |
116 private: // helper methods |
115 private: // helper methods |
117 CxeError::Id findVideoController(const TDesC8& aMimeType, const TDesC& aPreferredSupplier); |
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118 void releaseResources(); |
116 void releaseResources(); |
119 void initializeStates(); |
117 void initializeStates(); |
120 CxeError::Id getVideoQualityDetails(CxeVideoDetails &videoInfo); |
118 void getVideoQualityDetails(CxeVideoDetails &videoInfo); |
121 int prepareVideoSnapshot(); |
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122 void initVideoRecorder(); |
119 void initVideoRecorder(); |
123 void open(); |
120 void open(); |
124 void prepare(); |
121 void prepare(); |
125 TSize getSnapshotSize() const; |
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126 virtual void createVideoRecorder(); |
122 virtual void createVideoRecorder(); |
127 void calculateRemainingTime(CxeVideoDetails videoDetails, int &time); |
123 int calculateRemainingTime(const CxeVideoDetails& videoDetails); |
128 TFourCC audioType(const QString& str); |
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129 void updateRemainingRecordingTimeCounter(); |
124 void updateRemainingRecordingTimeCounter(); |
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125 void generateFilename(); |
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126 void handlePrepareFailed(); |
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127 void handleComposeFailed(int error); |
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128 void emulateNormalStopping(); |
130 |
129 |
131 protected: // protected data |
130 protected: // protected data |
132 //! Video Recorder |
131 //! Video Recorder |
133 CxeVideoRecorderUtility *mVideoRecorder; |
132 CxeVideoRecorderUtility *mVideoRecorder; |
134 |
133 |
139 //! Video Recorder format UID. |
138 //! Video Recorder format UID. |
140 TUid mVideoFormatUid; |
139 TUid mVideoFormatUid; |
141 CxeCameraDevice &mCameraDevice; |
140 CxeCameraDevice &mCameraDevice; |
142 CxeCameraDeviceControl &mCameraDeviceControl; |
141 CxeCameraDeviceControl &mCameraDeviceControl; |
143 CxeViewfinderControl &mViewfinderControl; |
142 CxeViewfinderControl &mViewfinderControl; |
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143 CxeSnapshotControl &mSnapshotControl; |
144 CxeFilenameGenerator &mFilenameGenerator; |
144 CxeFilenameGenerator &mFilenameGenerator; |
145 CxeSettings &mSettings; |
145 CxeSettings &mSettings; |
146 CxeQualityPresets &mQualityPresets; |
146 CxeQualityPresets &mQualityPresets; |
147 CxeDiskMonitor &mDiskMonitor; |
147 CxeDiskMonitor &mDiskMonitor; |
148 //! Snapshot image. |
148 //! Snapshot image. |
149 QPixmap mSnapshot; |
149 QPixmap mSnapshot; |
150 //! Soundplayers, own |
150 //! Soundplayers, own |
151 CxeSoundPlayerSymbian *mVideoStartSoundPlayer; |
151 CxeSoundPlayerSymbian *mVideoStartSoundPlayer; |
152 CxeSoundPlayerSymbian *mVideoStopSoundPlayer; |
152 CxeSoundPlayerSymbian *mVideoStopSoundPlayer; |
153 //! New file name generated for the video prepare. |
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154 QString mNewFileName; |
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155 //! Current video file name |
153 //! Current video file name |
156 QString mCurrentFilename; |
154 QString mCurrentFilename; |
157 //video resolutions supported by ICM |
155 //video resolutions supported by ICM |
158 QList<CxeVideoDetails> mIcmSupportedVideoResolutions; |
156 QList<CxeVideoDetails> mIcmSupportedVideoResolutions; |
159 //current video quality details in use |
157 //current video quality details in use |