1/****************************************************************************
2**
3** Copyright (C) 2016 Jolla Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the plugins of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 3 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL3 included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
24**
25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or (at your option) the GNU General
28** Public license version 3 or any later version approved by the KDE Free
29** Qt Foundation. The licenses are as published by the Free Software
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
31** included in the packaging of this file. Please review the following
32** information to ensure the GNU General Public License requirements will
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and
34** https://www.gnu.org/licenses/gpl-3.0.html.
35**
36** $QT_END_LICENSE$
37**
38****************************************************************************/
39
40#ifndef QDECLARATIVECAMERAVIEWFINDER_P_H
41#define QDECLARATIVECAMERAVIEWFINDER_P_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 <qmediarecorder.h>
56#include <qmediaencodersettings.h>
57
58QT_BEGIN_NAMESPACE
59
60class QDeclarativeCamera;
61class QCameraViewfinderSettingsControl;
62
63class QDeclarativeCameraViewfinder : public QObject
64{
65 Q_OBJECT
66 Q_PROPERTY(QSize resolution READ resolution WRITE setResolution NOTIFY resolutionChanged)
67 Q_PROPERTY(qreal minimumFrameRate READ minimumFrameRate WRITE setMinimumFrameRate NOTIFY minimumFrameRateChanged)
68 Q_PROPERTY(qreal maximumFrameRate READ maximumFrameRate WRITE setMaximumFrameRate NOTIFY maximumFrameRateChanged)
69public:
70 QDeclarativeCameraViewfinder(QCamera *camera, QObject *parent = 0);
71 ~QDeclarativeCameraViewfinder();
72
73 QSize resolution() const;
74 void setResolution(const QSize &resolution);
75
76 qreal minimumFrameRate() const;
77 void setMinimumFrameRate(qreal frameRate);
78
79 qreal maximumFrameRate() const;
80 void setMaximumFrameRate(qreal frameRate);
81
82Q_SIGNALS:
83 void resolutionChanged();
84 void minimumFrameRateChanged();
85 void maximumFrameRateChanged();
86
87private Q_SLOTS:
88 void _q_cameraStatusChanged(QCamera::Status status);
89
90private:
91 QCamera *m_camera;
92 QCameraViewfinderSettings m_settings;
93};
94
95QT_END_NAMESPACE
96
97#endif
98

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