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 S60CAMERAFOCUSCONTROL_H |
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43 #define S60CAMERAFOCUSCONTROL_H |
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44 |
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45 #include <QtCore/qobject.h> |
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46 #include "qcamerafocuscontrol.h" |
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47 #include "s60camerasettings.h" |
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48 |
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49 QTM_USE_NAMESPACE |
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50 |
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51 class S60CameraService; |
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52 class S60CameraSession; |
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53 |
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54 class S60CameraFocusControl : public QCameraFocusControl |
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55 { |
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56 Q_OBJECT |
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57 public: |
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58 S60CameraFocusControl(QObject *parent = 0); |
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59 S60CameraFocusControl(QObject *session, QObject *parent = 0); |
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60 ~S60CameraFocusControl(); |
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61 |
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62 QCamera::FocusMode focusMode() const; |
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63 void setFocusMode(QCamera::FocusMode mode); |
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64 QCamera::FocusModes supportedFocusModes() const; |
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65 QCamera::FocusStatus focusStatus() const; |
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66 |
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67 bool macroFocusingEnabled() const; |
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68 bool isMacroFocusingSupported() const; |
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69 void setMacroFocusingEnabled(bool); |
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70 |
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71 qreal maximumOpticalZoom() const; |
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72 qreal maximumDigitalZoom() const; |
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73 |
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74 qreal opticalZoom() const; |
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75 qreal digitalZoom() const; |
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76 |
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77 void zoomTo(qreal optical, qreal digital); |
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78 |
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79 public Q_SLOTS: |
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80 |
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81 void startFocusing(); |
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82 void cancelFocusing(); |
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83 void focusChanged(QCamera::FocusStatus status); |
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84 |
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85 private: |
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86 S60CameraSession *m_session; |
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87 S60CameraService *m_service; |
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88 |
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89 S60CameraSettings *m_advancedSettings; |
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90 |
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91 bool m_focusLocked; |
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92 qreal m_digitalZoomValue; |
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93 qreal m_opticalZoomValue; |
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94 bool m_macroFocusingEnabled; |
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95 QCamera::FocusMode m_focusMode; |
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96 QCamera::FocusStatus m_focusStatus; |
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97 qreal m_maxZoom; |
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98 qreal m_maxDigitalZoom; |
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99 QCamera::Error m_error; |
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100 }; |
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101 |
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102 #endif |
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