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39
40#ifndef QDECLARATIVECAMERAIMAGEPROCESSING_H
41#define QDECLARATIVECAMERAIMAGEPROCESSING_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists for the convenience
48// of other Qt classes. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <qcamera.h>
55#include <qcameraimageprocessing.h>
56
57QT_BEGIN_NAMESPACE
58
59class QDeclarativeCamera;
60
61class QDeclarativeCameraImageProcessing : public QObject
62{
63 Q_OBJECT
64 Q_ENUMS(WhiteBalanceMode)
65 Q_ENUMS(ColorFilter)
66
67 Q_PROPERTY(WhiteBalanceMode whiteBalanceMode READ whiteBalanceMode WRITE setWhiteBalanceMode NOTIFY whiteBalanceModeChanged)
68 Q_PROPERTY(qreal manualWhiteBalance READ manualWhiteBalance WRITE setManualWhiteBalance NOTIFY manualWhiteBalanceChanged)
69 Q_PROPERTY(qreal brightness READ brightness WRITE setBrightness NOTIFY brightnessChanged REVISION 2)
70 Q_PROPERTY(qreal contrast READ contrast WRITE setContrast NOTIFY contrastChanged)
71 Q_PROPERTY(qreal saturation READ saturation WRITE setSaturation NOTIFY saturationChanged)
72 Q_PROPERTY(qreal sharpeningLevel READ sharpeningLevel WRITE setSharpeningLevel NOTIFY sharpeningLevelChanged)
73 Q_PROPERTY(qreal denoisingLevel READ denoisingLevel WRITE setDenoisingLevel NOTIFY denoisingLevelChanged)
74 Q_PROPERTY(ColorFilter colorFilter READ colorFilter WRITE setColorFilter NOTIFY colorFilterChanged REVISION 1)
75 Q_PROPERTY(bool available READ isAvailable NOTIFY availableChanged REVISION 3)
76 Q_PROPERTY(QVariantList supportedColorFilters READ supportedColorFilters
77 NOTIFY supportedColorFiltersChanged REVISION 3)
78 Q_PROPERTY(QVariantList supportedWhiteBalanceModes READ supportedWhiteBalanceModes
79 NOTIFY supportedWhiteBalanceModesChanged REVISION 3)
80public:
81 enum WhiteBalanceMode {
82 WhiteBalanceAuto = QCameraImageProcessing::WhiteBalanceAuto,
83 WhiteBalanceManual = QCameraImageProcessing::WhiteBalanceManual,
84 WhiteBalanceSunlight = QCameraImageProcessing::WhiteBalanceSunlight,
85 WhiteBalanceCloudy = QCameraImageProcessing::WhiteBalanceCloudy,
86 WhiteBalanceShade = QCameraImageProcessing::WhiteBalanceShade,
87 WhiteBalanceTungsten = QCameraImageProcessing::WhiteBalanceTungsten,
88 WhiteBalanceFluorescent = QCameraImageProcessing::WhiteBalanceFluorescent,
89 WhiteBalanceFlash = QCameraImageProcessing::WhiteBalanceFlash,
90 WhiteBalanceSunset = QCameraImageProcessing::WhiteBalanceSunset,
91 WhiteBalanceVendor = QCameraImageProcessing::WhiteBalanceVendor
92 };
93
94 enum ColorFilter {
95 ColorFilterNone = QCameraImageProcessing::ColorFilterNone,
96 ColorFilterGrayscale = QCameraImageProcessing::ColorFilterGrayscale,
97 ColorFilterNegative = QCameraImageProcessing::ColorFilterNegative,
98 ColorFilterSolarize = QCameraImageProcessing::ColorFilterSolarize,
99 ColorFilterSepia = QCameraImageProcessing::ColorFilterSepia,
100 ColorFilterPosterize = QCameraImageProcessing::ColorFilterPosterize,
101 ColorFilterWhiteboard = QCameraImageProcessing::ColorFilterWhiteboard,
102 ColorFilterBlackboard = QCameraImageProcessing::ColorFilterBlackboard,
103 ColorFilterAqua = QCameraImageProcessing::ColorFilterAqua,
104 ColorFilterVendor = QCameraImageProcessing::ColorFilterVendor
105 };
106
107 ~QDeclarativeCameraImageProcessing();
108
109 WhiteBalanceMode whiteBalanceMode() const;
110 qreal manualWhiteBalance() const;
111
112 qreal brightness() const;
113 qreal contrast() const;
114 qreal saturation() const;
115 qreal sharpeningLevel() const;
116 qreal denoisingLevel() const;
117
118 ColorFilter colorFilter() const;
119
120 bool isAvailable() const;
121 QVariantList supportedColorFilters() const;
122 QVariantList supportedWhiteBalanceModes() const;
123
124public Q_SLOTS:
125 void setWhiteBalanceMode(QDeclarativeCameraImageProcessing::WhiteBalanceMode mode) const;
126 void setManualWhiteBalance(qreal colorTemp) const;
127
128 Q_REVISION(2) void setBrightness(qreal value);
129 void setContrast(qreal value);
130 void setSaturation(qreal value);
131 void setSharpeningLevel(qreal value);
132 void setDenoisingLevel(qreal value);
133
134 void setColorFilter(ColorFilter colorFilter);
135
136Q_SIGNALS:
137 void whiteBalanceModeChanged(QDeclarativeCameraImageProcessing::WhiteBalanceMode) const;
138 void manualWhiteBalanceChanged(qreal) const;
139
140 Q_REVISION(2) void brightnessChanged(qreal);
141 void contrastChanged(qreal);
142 void saturationChanged(qreal);
143 void sharpeningLevelChanged(qreal);
144 void denoisingLevelChanged(qreal);
145
146 void colorFilterChanged();
147
148 void availableChanged();
149 void supportedColorFiltersChanged();
150 void supportedWhiteBalanceModesChanged();
151
152private:
153 friend class QDeclarativeCamera;
154 QDeclarativeCameraImageProcessing(QCamera *camera, QObject *parent = 0);
155
156 QCameraImageProcessing *m_imageProcessing;
157};
158
159QT_END_NAMESPACE
160
161QML_DECLARE_TYPE(QT_PREPEND_NAMESPACE(QDeclarativeCameraImageProcessing))
162
163#endif
164

source code of qtmultimedia/src/imports/multimedia/qdeclarativecameraimageprocessing_p.h