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87 lines
2.9 KiB
C++
87 lines
2.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QCAMERAIMAGECAPTURECONTROL_H
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#define QCAMERAIMAGECAPTURECONTROL_H
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#include <QtMultimedia/qmediacontrol.h>
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#include <QtMultimedia/qcameraimagecapture.h>
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QT_BEGIN_NAMESPACE
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class QImage;
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QT_END_NAMESPACE
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QT_BEGIN_NAMESPACE
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// Required for QDoc workaround
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class QString;
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class Q_MULTIMEDIA_EXPORT QCameraImageCaptureControl : public QMediaControl
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{
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Q_OBJECT
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public:
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~QCameraImageCaptureControl();
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virtual bool isReadyForCapture() const = 0;
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virtual QCameraImageCapture::DriveMode driveMode() const = 0;
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virtual void setDriveMode(QCameraImageCapture::DriveMode mode) = 0;
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virtual int capture(const QString &fileName) = 0;
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virtual void cancelCapture() = 0;
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Q_SIGNALS:
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void readyForCaptureChanged(bool);
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void imageExposed(int id);
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void imageCaptured(int id, const QImage &preview);
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void imageMetadataAvailable(int id, const QString &key, const QVariant &value);
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void imageAvailable(int id, const QVideoFrame &buffer);
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void imageSaved(int id, const QString &fileName);
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void error(int id, int error, const QString &errorString);
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protected:
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explicit QCameraImageCaptureControl(QObject *parent = Q_NULLPTR);
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};
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#define QCameraImageCaptureControl_iid "org.qt-project.qt.cameraimagecapturecontrol/5.0"
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Q_MEDIA_DECLARE_CONTROL(QCameraImageCaptureControl, QCameraImageCaptureControl_iid)
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QT_END_NAMESPACE
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#endif // QCAMERAIMAGECAPTURECONTROL_H
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