diff options
author | Michael Goddard <michael.goddard@nokia.com> | 2012-01-17 16:46:11 +1000 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-01-19 01:16:55 +0100 |
commit | 8c74e5e7e7a5654f1af670b6d40f98e736d1f7d9 (patch) | |
tree | cd8fb3be484adc0c8714b0b89a818559f6b4a32a /src/imports/multimedia/qdeclarativetorch_p.h | |
parent | c40d79106c056057bfd38cd74c4d9c8df90277b3 (diff) |
Add a simple Torch class that wraps the camera flash.
Since nearly all programmable torch hardware doubles as camera flash
hardware, offer this class here that wraps the QCameraFlashControl.
Change-Id: Ib2c061c21c14221d67477d8a3fd89a76fc26ed71
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
Diffstat (limited to 'src/imports/multimedia/qdeclarativetorch_p.h')
-rw-r--r-- | src/imports/multimedia/qdeclarativetorch_p.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/src/imports/multimedia/qdeclarativetorch_p.h b/src/imports/multimedia/qdeclarativetorch_p.h new file mode 100644 index 000000000..0949c4f80 --- /dev/null +++ b/src/imports/multimedia/qdeclarativetorch_p.h @@ -0,0 +1,93 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#ifndef QDECLARATIVETORCH_P_H +#define QDECLARATIVETORCH_P_H + +#include <QObject> +#include <QtDeclarative/qdeclarative.h> +#include <qcamera.h> +#include <qcameraexposurecontrol.h> +#include <qcameraflashcontrol.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QDeclarativeTorch : public QObject +{ + Q_OBJECT + Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged) + Q_PROPERTY(int power READ power WRITE setPower NOTIFY powerChanged) + + // Errors? + +public: + explicit QDeclarativeTorch(QObject *parent = 0); + ~QDeclarativeTorch(); + + bool enabled() const; + void setEnabled(bool enabled); + + int power() const; + void setPower(int power); + +signals: + void enabledChanged(); + void powerChanged(); + +private slots: + void parameterChanged(int parameter); + +private: + QCamera *m_camera; + QCameraExposureControl *m_exposure; + QCameraFlashControl *m_flash; +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QT_PREPEND_NAMESPACE(QDeclarativeTorch)) + +QT_END_HEADER + +#endif // QDECLARATIVETORCH_P_H |