1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #ifndef S60CAMERASETTINGS_H |
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43 #define S60CAMERASETTINGS_H |
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44 |
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45 #include <QtCore/qobject.h> |
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46 #include <cameraengine.h> |
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47 #include <cameraengineobserver.h> |
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48 |
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49 #include "qcamera.h" |
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50 |
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51 QTM_USE_NAMESPACE |
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52 |
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53 class S60CameraSettings : public QObject, |
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54 public MCameraObserver2 |
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55 |
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56 { |
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57 Q_OBJECT |
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58 public: |
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59 S60CameraSettings(QObject *parent = 0, CCameraEngine *engine = 0); |
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60 ~S60CameraSettings(); |
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61 |
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62 bool isFlashReady(); |
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63 void setExposureMode(QCamera::ExposureMode mode); |
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64 void setExposureCompensation(qreal ev); |
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65 qreal exposureCompensation(); |
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66 QCamera::MeteringMode meteringMode(); |
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67 void setMeteringMode(QCamera::MeteringMode mode); |
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68 QCamera::MeteringModes supportedMeteringModes(); |
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69 int isoSensitivity(); |
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70 QList<int> supportedIsoSensitivities(); |
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71 void setManualIsoSensitivity(int iso); |
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72 qreal aperture(); |
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73 QList<qreal> supportedApertures(bool *continuous); |
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74 void setManualAperture(qreal aperture); |
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75 void lockExposure(bool lock); |
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76 bool isExposureLocked(); |
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77 |
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78 void setFocusMode(QCamera::FocusMode mode); |
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79 QCamera::FocusMode focusMode(); |
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80 QCamera::FocusModes supportedFocusModes(); |
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81 |
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82 TInt shutterSpeed(); |
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83 void setShutterSpeed(TInt speed); |
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84 QList<qreal> supportedShutterSpeeds(bool *continuous); |
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85 |
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86 Q_SIGNALS: |
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87 void exposureLocked(); |
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88 void flashReady(bool ready); |
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89 void apertureChanged(qreal aperture); |
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90 void apertureRangeChanged(); |
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91 void shutterSpeedChanged(qreal speed); |
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92 void isoSensitivityChanged(int iso); |
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93 |
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94 void error(QCamera::Error); |
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95 |
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96 |
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97 protected: // from MCameraObserver2 |
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98 void HandleEvent(const TECAMEvent& aEvent); |
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99 void ViewFinderReady(MCameraBuffer& aCameraBuffer,TInt aError); |
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100 void ImageBufferReady(MCameraBuffer& aCameraBuffer,TInt aError); |
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101 void VideoBufferReady(MCameraBuffer& aCameraBuffer,TInt aError); |
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102 |
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103 private: |
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104 bool queryAdvancedSettingsInfo(); |
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105 |
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106 private: |
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107 #if defined(USE_S60_50_ECAM_ADVANCED_SETTINGS_HEADER) || defined(USE_S60_32_ECAM_ADVANCED_SETTINGS_HEADER) |
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108 CCamera::CCameraAdvancedSettings *m_advancedSettings; |
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109 #endif |
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110 CCameraEngine *m_cameraEngine; |
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111 |
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112 }; |
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113 |
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114 #endif |
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115 |
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