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authorFrederik Gladhorn <frederik.gladhorn@digia.com>2013-11-20 16:43:44 +0100
committerFrederik Gladhorn <frederik.gladhorn@digia.com>2013-11-20 16:43:45 +0100
commit0c8be637087a3c7aa038cf72f3a3ed6f7aca0510 (patch)
tree9d55f94a9bcb70b60a5f73439fb1c308cea392ca /src/plugins/qnx/camera
parentf15105a02dc1c6b2b95b8ab0dafd36098840fb0e (diff)
parent2c7e734c8b4decc89820cc946ff72c89aee5cde5 (diff)
Merge remote-tracking branch 'origin/stable' into dev
Diffstat (limited to 'src/plugins/qnx/camera')
-rw-r--r--src/plugins/qnx/camera/bbcameraaudioencodersettingscontrol.cpp89
-rw-r--r--src/plugins/qnx/camera/bbcameraaudioencodersettingscontrol.h68
-rw-r--r--src/plugins/qnx/camera/bbcameracapturebufferformatcontrol.cpp66
-rw-r--r--src/plugins/qnx/camera/bbcameracapturebufferformatcontrol.h61
-rw-r--r--src/plugins/qnx/camera/bbcameracapturedestinationcontrol.cpp70
-rw-r--r--src/plugins/qnx/camera/bbcameracapturedestinationcontrol.h66
-rw-r--r--src/plugins/qnx/camera/bbcameracontrol.cpp92
-rw-r--r--src/plugins/qnx/camera/bbcameracontrol.h73
-rw-r--r--src/plugins/qnx/camera/bbcameraexposurecontrol.cpp236
-rw-r--r--src/plugins/qnx/camera/bbcameraexposurecontrol.h73
-rw-r--r--src/plugins/qnx/camera/bbcameraflashcontrol.cpp113
-rw-r--r--src/plugins/qnx/camera/bbcameraflashcontrol.h68
-rw-r--r--src/plugins/qnx/camera/bbcamerafocuscontrol.cpp331
-rw-r--r--src/plugins/qnx/camera/bbcamerafocuscontrol.h79
-rw-r--r--src/plugins/qnx/camera/bbcameraimagecapturecontrol.cpp85
-rw-r--r--src/plugins/qnx/camera/bbcameraimagecapturecontrol.h70
-rw-r--r--src/plugins/qnx/camera/bbcameraimageprocessingcontrol.cpp146
-rw-r--r--src/plugins/qnx/camera/bbcameraimageprocessingcontrol.h67
-rw-r--r--src/plugins/qnx/camera/bbcameralockscontrol.cpp258
-rw-r--r--src/plugins/qnx/camera/bbcameralockscontrol.h86
-rw-r--r--src/plugins/qnx/camera/bbcameramediarecordercontrol.cpp169
-rw-r--r--src/plugins/qnx/camera/bbcameramediarecordercontrol.h76
-rw-r--r--src/plugins/qnx/camera/bbcameraorientationhandler.cpp102
-rw-r--r--src/plugins/qnx/camera/bbcameraorientationhandler.h69
-rw-r--r--src/plugins/qnx/camera/bbcameraservice.cpp141
-rw-r--r--src/plugins/qnx/camera/bbcameraservice.h104
-rw-r--r--src/plugins/qnx/camera/bbcamerasession.cpp1164
-rw-r--r--src/plugins/qnx/camera/bbcamerasession.h217
-rw-r--r--src/plugins/qnx/camera/bbcameravideoencodersettingscontrol.cpp90
-rw-r--r--src/plugins/qnx/camera/bbcameravideoencodersettingscontrol.h69
-rw-r--r--src/plugins/qnx/camera/bbcameraviewfindersettingscontrol.cpp249
-rw-r--r--src/plugins/qnx/camera/bbcameraviewfindersettingscontrol.h66
-rw-r--r--src/plugins/qnx/camera/bbcamerazoomcontrol.cpp157
-rw-r--r--src/plugins/qnx/camera/bbcamerazoomcontrol.h79
-rw-r--r--src/plugins/qnx/camera/bbimageencodercontrol.cpp81
-rw-r--r--src/plugins/qnx/camera/bbimageencodercontrol.h68
-rw-r--r--src/plugins/qnx/camera/bbmediastoragelocation.cpp119
-rw-r--r--src/plugins/qnx/camera/bbmediastoragelocation.h66
-rw-r--r--src/plugins/qnx/camera/bbvideodeviceselectorcontrol.cpp146
-rw-r--r--src/plugins/qnx/camera/bbvideodeviceselectorcontrol.h79
-rw-r--r--src/plugins/qnx/camera/bbvideorenderercontrol.cpp64
-rw-r--r--src/plugins/qnx/camera/bbvideorenderercontrol.h65
-rw-r--r--src/plugins/qnx/camera/camera.pri53
43 files changed, 5690 insertions, 0 deletions
diff --git a/src/plugins/qnx/camera/bbcameraaudioencodersettingscontrol.cpp b/src/plugins/qnx/camera/bbcameraaudioencodersettingscontrol.cpp
new file mode 100644
index 000000000..2ff800a0f
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraaudioencodersettingscontrol.cpp
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameraaudioencodersettingscontrol.h"
+
+#include "bbcamerasession.h"
+
+QT_BEGIN_NAMESPACE
+
+BbCameraAudioEncoderSettingsControl::BbCameraAudioEncoderSettingsControl(BbCameraSession *session, QObject *parent)
+ : QAudioEncoderSettingsControl(parent)
+ , m_session(session)
+{
+}
+
+QStringList BbCameraAudioEncoderSettingsControl::supportedAudioCodecs() const
+{
+ return QStringList() << QLatin1String("none") << QLatin1String("aac") << QLatin1String("raw");
+}
+
+QString BbCameraAudioEncoderSettingsControl::codecDescription(const QString &codecName) const
+{
+ if (codecName == QLatin1String("none"))
+ return tr("No compression");
+ else if (codecName == QLatin1String("aac"))
+ return tr("AAC compression");
+ else if (codecName == QLatin1String("raw"))
+ return tr("PCM uncompressed");
+
+ return QString();
+}
+
+QList<int> BbCameraAudioEncoderSettingsControl::supportedSampleRates(const QAudioEncoderSettings &settings, bool *continuous) const
+{
+ Q_UNUSED(settings);
+ Q_UNUSED(continuous);
+
+ // no API provided by BB10 yet
+ return QList<int>();
+}
+
+QAudioEncoderSettings BbCameraAudioEncoderSettingsControl::audioSettings() const
+{
+ return m_session->audioSettings();
+}
+
+void BbCameraAudioEncoderSettingsControl::setAudioSettings(const QAudioEncoderSettings &settings)
+{
+ m_session->setAudioSettings(settings);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameraaudioencodersettingscontrol.h b/src/plugins/qnx/camera/bbcameraaudioencodersettingscontrol.h
new file mode 100644
index 000000000..21fb520e7
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraaudioencodersettingscontrol.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAAUDIOENCODERSETTINGSCONTROL_H
+#define BBCAMERAAUDIOENCODERSETTINGSCONTROL_H
+
+#include <qaudioencodersettingscontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraAudioEncoderSettingsControl : public QAudioEncoderSettingsControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraAudioEncoderSettingsControl(BbCameraSession *session, QObject *parent = 0);
+
+ QStringList supportedAudioCodecs() const Q_DECL_OVERRIDE;
+ QString codecDescription(const QString &codecName) const Q_DECL_OVERRIDE;
+ QList<int> supportedSampleRates(const QAudioEncoderSettings &settings, bool *continuous = 0) const Q_DECL_OVERRIDE;
+ QAudioEncoderSettings audioSettings() const Q_DECL_OVERRIDE;
+ void setAudioSettings(const QAudioEncoderSettings &settings) Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameracapturebufferformatcontrol.cpp b/src/plugins/qnx/camera/bbcameracapturebufferformatcontrol.cpp
new file mode 100644
index 000000000..57f3c9fb1
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameracapturebufferformatcontrol.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameracapturebufferformatcontrol.h"
+
+QT_BEGIN_NAMESPACE
+
+BbCameraCaptureBufferFormatControl::BbCameraCaptureBufferFormatControl(QObject *parent)
+ : QCameraCaptureBufferFormatControl(parent)
+{
+}
+
+QList<QVideoFrame::PixelFormat> BbCameraCaptureBufferFormatControl::supportedBufferFormats() const
+{
+ return (QList<QVideoFrame::PixelFormat>() << QVideoFrame::Format_Jpeg);
+}
+
+QVideoFrame::PixelFormat BbCameraCaptureBufferFormatControl::bufferFormat() const
+{
+ return QVideoFrame::Format_Jpeg;
+}
+
+void BbCameraCaptureBufferFormatControl::setBufferFormat(QVideoFrame::PixelFormat format)
+{
+ Q_UNUSED(format)
+ // Do nothing, we support only Jpeg for now
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameracapturebufferformatcontrol.h b/src/plugins/qnx/camera/bbcameracapturebufferformatcontrol.h
new file mode 100644
index 000000000..2897cb2fd
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameracapturebufferformatcontrol.h
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERACAPTUREBUFFERFORMATCONTROL_H
+#define BBCAMERACAPTUREBUFFERFORMATCONTROL_H
+
+#include <qcameracapturebufferformatcontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraCaptureBufferFormatControl : public QCameraCaptureBufferFormatControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraCaptureBufferFormatControl(QObject *parent = 0);
+
+ QList<QVideoFrame::PixelFormat> supportedBufferFormats() const Q_DECL_OVERRIDE;
+ QVideoFrame::PixelFormat bufferFormat() const Q_DECL_OVERRIDE;
+ void setBufferFormat(QVideoFrame::PixelFormat format) Q_DECL_OVERRIDE;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameracapturedestinationcontrol.cpp b/src/plugins/qnx/camera/bbcameracapturedestinationcontrol.cpp
new file mode 100644
index 000000000..6b6bcfcb9
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameracapturedestinationcontrol.cpp
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameracapturedestinationcontrol.h"
+
+#include "bbcamerasession.h"
+
+QT_BEGIN_NAMESPACE
+
+BbCameraCaptureDestinationControl::BbCameraCaptureDestinationControl(BbCameraSession *session, QObject *parent)
+ : QCameraCaptureDestinationControl(parent)
+ , m_session(session)
+{
+ connect(m_session, SIGNAL(captureDestinationChanged(QCameraImageCapture::CaptureDestinations)),
+ this, SIGNAL(captureDestinationChanged(QCameraImageCapture::CaptureDestinations)));
+}
+
+bool BbCameraCaptureDestinationControl::isCaptureDestinationSupported(QCameraImageCapture::CaptureDestinations destination) const
+{
+ return m_session->isCaptureDestinationSupported(destination);
+}
+
+QCameraImageCapture::CaptureDestinations BbCameraCaptureDestinationControl::captureDestination() const
+{
+ return m_session->captureDestination();;
+}
+
+void BbCameraCaptureDestinationControl::setCaptureDestination(QCameraImageCapture::CaptureDestinations destination)
+{
+ m_session->setCaptureDestination(destination);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameracapturedestinationcontrol.h b/src/plugins/qnx/camera/bbcameracapturedestinationcontrol.h
new file mode 100644
index 000000000..93a7d2d14
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameracapturedestinationcontrol.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERACAPTUREDESTINATIONCONTROL_H
+#define BBCAMERACAPTUREDESTINATIONCONTROL_H
+
+#include <qcameracapturedestinationcontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraCaptureDestinationControl : public QCameraCaptureDestinationControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraCaptureDestinationControl(BbCameraSession *session, QObject *parent = 0);
+
+ bool isCaptureDestinationSupported(QCameraImageCapture::CaptureDestinations destination) const Q_DECL_OVERRIDE;
+ QCameraImageCapture::CaptureDestinations captureDestination() const Q_DECL_OVERRIDE;
+ void setCaptureDestination(QCameraImageCapture::CaptureDestinations destination) Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameracontrol.cpp b/src/plugins/qnx/camera/bbcameracontrol.cpp
new file mode 100644
index 000000000..bc3c78264
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameracontrol.cpp
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameracontrol.h"
+
+#include "bbcamerasession.h"
+
+QT_BEGIN_NAMESPACE
+
+BbCameraControl::BbCameraControl(BbCameraSession *session, QObject *parent)
+ : QCameraControl(parent)
+ , m_session(session)
+{
+ connect(m_session, SIGNAL(statusChanged(QCamera::Status)), this, SIGNAL(statusChanged(QCamera::Status)));
+ connect(m_session, SIGNAL(stateChanged(QCamera::State)), this, SIGNAL(stateChanged(QCamera::State)));
+ connect(m_session, SIGNAL(error(int,QString)), this, SIGNAL(error(int,QString)));
+ connect(m_session, SIGNAL(captureModeChanged(QCamera::CaptureModes)), this, SIGNAL(captureModeChanged(QCamera::CaptureModes)));
+}
+
+QCamera::State BbCameraControl::state() const
+{
+ return m_session->state();
+}
+
+void BbCameraControl::setState(QCamera::State state)
+{
+ m_session->setState(state);
+}
+
+QCamera::CaptureModes BbCameraControl::captureMode() const
+{
+ return m_session->captureMode();
+}
+
+void BbCameraControl::setCaptureMode(QCamera::CaptureModes mode)
+{
+ m_session->setCaptureMode(mode);
+}
+
+QCamera::Status BbCameraControl::status() const
+{
+ return m_session->status();
+}
+
+bool BbCameraControl::isCaptureModeSupported(QCamera::CaptureModes mode) const
+{
+ return m_session->isCaptureModeSupported(mode);
+}
+
+bool BbCameraControl::canChangeProperty(PropertyChangeType /* changeType */, QCamera::Status /* status */) const
+{
+ return false;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameracontrol.h b/src/plugins/qnx/camera/bbcameracontrol.h
new file mode 100644
index 000000000..a5792c5df
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameracontrol.h
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERACONTROL_H
+#define BBCAMERACONTROL_H
+
+#include <qcameracontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraControl : public QCameraControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraControl(BbCameraSession *session, QObject *parent = 0);
+
+ QCamera::State state() const Q_DECL_OVERRIDE;
+ void setState(QCamera::State state) Q_DECL_OVERRIDE;
+
+ QCamera::Status status() const Q_DECL_OVERRIDE;
+
+ QCamera::CaptureModes captureMode() const Q_DECL_OVERRIDE;
+ void setCaptureMode(QCamera::CaptureModes) Q_DECL_OVERRIDE;
+ bool isCaptureModeSupported(QCamera::CaptureModes mode) const Q_DECL_OVERRIDE;
+
+ bool canChangeProperty(PropertyChangeType changeType, QCamera::Status status) const Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameraexposurecontrol.cpp b/src/plugins/qnx/camera/bbcameraexposurecontrol.cpp
new file mode 100644
index 000000000..b1d637cd0
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraexposurecontrol.cpp
@@ -0,0 +1,236 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameraexposurecontrol.h"
+
+#include "bbcamerasession.h"
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+BbCameraExposureControl::BbCameraExposureControl(BbCameraSession *session, QObject *parent)
+ : QCameraExposureControl(parent)
+ , m_session(session)
+ , m_requestedExposureMode(QCameraExposure::ExposureAuto)
+{
+ connect(m_session, SIGNAL(statusChanged(QCamera::Status)), this, SLOT(statusChanged(QCamera::Status)));
+}
+
+bool BbCameraExposureControl::isParameterSupported(ExposureParameter parameter) const
+{
+ switch (parameter) {
+ case QCameraExposureControl::ISO:
+ return false;
+ case QCameraExposureControl::Aperture:
+ return false;
+ case QCameraExposureControl::ShutterSpeed:
+ return false;
+ case QCameraExposureControl::ExposureCompensation:
+ return false;
+ case QCameraExposureControl::FlashPower:
+ return false;
+ case QCameraExposureControl::FlashCompensation:
+ return false;
+ case QCameraExposureControl::TorchPower:
+ return false;
+ case QCameraExposureControl::SpotMeteringPoint:
+ return false;
+ case QCameraExposureControl::ExposureMode:
+ return true;
+ case QCameraExposureControl::MeteringMode:
+ return false;
+ default:
+ return false;
+ }
+}
+
+QVariantList BbCameraExposureControl::supportedParameterRange(ExposureParameter parameter, bool *continuous) const
+{
+ if (parameter != QCameraExposureControl::ExposureMode) // no other parameter supported by BB10 API at the moment
+ return QVariantList();
+
+ if (m_session->status() != QCamera::ActiveStatus) // we can query supported exposure modes only with active viewfinder
+ return QVariantList();
+
+ if (continuous)
+ *continuous = false;
+
+ int supported = 0;
+ camera_scenemode_t modes[20];
+ const camera_error_t result = camera_get_scene_modes(m_session->handle(), 20, &supported, modes);
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve supported scene modes:" << result;
+ return QVariantList();
+ }
+
+ QVariantList exposureModes;
+ for (int i = 0; i < supported; ++i) {
+ switch (modes[i]) {
+ case CAMERA_SCENE_AUTO:
+ exposureModes << QVariant::fromValue(QCameraExposure::ExposureAuto);
+ break;
+ case CAMERA_SCENE_SPORTS:
+ exposureModes << QVariant::fromValue(QCameraExposure::ExposureSports);
+ break;
+ case CAMERA_SCENE_CLOSEUP:
+ exposureModes << QVariant::fromValue(QCameraExposure::ExposurePortrait);
+ break;
+ case CAMERA_SCENE_ACTION:
+ exposureModes << QVariant::fromValue(QCameraExposure::ExposureSports);
+ break;
+ case CAMERA_SCENE_BEACHANDSNOW:
+ exposureModes << QVariant::fromValue(QCameraExposure::ExposureBeach) << QVariant::fromValue(QCameraExposure::ExposureSnow);
+ break;
+ case CAMERA_SCENE_NIGHT:
+ exposureModes << QVariant::fromValue(QCameraExposure::ExposureNight);
+ break;
+ default: break;
+ }
+ }
+
+ return exposureModes;
+}
+
+QVariant BbCameraExposureControl::requestedValue(ExposureParameter parameter) const
+{
+ if (parameter != QCameraExposureControl::ExposureMode) // no other parameter supported by BB10 API at the moment
+ return QVariant();
+
+ return QVariant::fromValue(m_requestedExposureMode);
+}
+
+QVariant BbCameraExposureControl::actualValue(ExposureParameter parameter) const
+{
+#ifndef Q_OS_BLACKBERRY_TABLET
+ if (parameter != QCameraExposureControl::ExposureMode) // no other parameter supported by BB10 API at the moment
+ return QVariantList();
+
+ if (m_session->status() != QCamera::ActiveStatus) // we can query actual scene modes only with active viewfinder
+ return QVariantList();
+
+ camera_scenemode_t sceneMode = CAMERA_SCENE_DEFAULT;
+ const camera_error_t result = camera_get_scene_mode(m_session->handle(), &sceneMode);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve scene mode:" << result;
+ return QVariant();
+ }
+
+ switch (sceneMode) {
+ case CAMERA_SCENE_AUTO:
+ return QVariant::fromValue(QCameraExposure::ExposureAuto);
+ case CAMERA_SCENE_SPORTS:
+ return QVariant::fromValue(QCameraExposure::ExposureSports);
+ case CAMERA_SCENE_CLOSEUP:
+ return QVariant::fromValue(QCameraExposure::ExposurePortrait);
+ case CAMERA_SCENE_ACTION:
+ return QVariant::fromValue(QCameraExposure::ExposureSports);
+ case CAMERA_SCENE_BEACHANDSNOW:
+ return (m_requestedExposureMode == QCameraExposure::ExposureBeach ? QVariant::fromValue(QCameraExposure::ExposureBeach)
+ : QVariant::fromValue(QCameraExposure::ExposureSnow));
+ case CAMERA_SCENE_NIGHT:
+ return QVariant::fromValue(QCameraExposure::ExposureNight);
+ default:
+ return QVariant();
+ }
+#else
+ return QVariant();
+#endif
+}
+
+bool BbCameraExposureControl::setValue(ExposureParameter parameter, const QVariant& value)
+{
+ if (parameter != QCameraExposureControl::ExposureMode) // no other parameter supported by BB10 API at the moment
+ return false;
+
+ if (m_session->status() != QCamera::ActiveStatus) // we can set actual scene modes only with active viewfinder
+ return false;
+
+ camera_scenemode_t sceneMode = CAMERA_SCENE_DEFAULT;
+
+ if (value.isValid()) {
+ m_requestedExposureMode = value.value<QCameraExposure::ExposureMode>();
+ emit requestedValueChanged(QCameraExposureControl::ExposureMode);
+
+ switch (m_requestedExposureMode) {
+ case QCameraExposure::ExposureAuto:
+ sceneMode = CAMERA_SCENE_AUTO;
+ break;
+ case QCameraExposure::ExposureSports:
+ sceneMode = CAMERA_SCENE_SPORTS;
+ break;
+ case QCameraExposure::ExposurePortrait:
+ sceneMode = CAMERA_SCENE_CLOSEUP;
+ break;
+ case QCameraExposure::ExposureBeach:
+ sceneMode = CAMERA_SCENE_BEACHANDSNOW;
+ break;
+ case QCameraExposure::ExposureSnow:
+ sceneMode = CAMERA_SCENE_BEACHANDSNOW;
+ break;
+ case QCameraExposure::ExposureNight:
+ sceneMode = CAMERA_SCENE_NIGHT;
+ break;
+ default:
+ sceneMode = CAMERA_SCENE_DEFAULT;
+ break;
+ }
+ }
+
+ const camera_error_t result = camera_set_scene_mode(m_session->handle(), sceneMode);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to set scene mode:" << result;
+ return false;
+ }
+
+ emit actualValueChanged(QCameraExposureControl::ExposureMode);
+
+ return true;
+}
+
+void BbCameraExposureControl::statusChanged(QCamera::Status status)
+{
+ if (status == QCamera::ActiveStatus || status == QCamera::LoadedStatus)
+ emit parameterRangeChanged(QCameraExposureControl::ExposureMode);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameraexposurecontrol.h b/src/plugins/qnx/camera/bbcameraexposurecontrol.h
new file mode 100644
index 000000000..f4659b624
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraexposurecontrol.h
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAEXPOSURECONTROL_H
+#define BBCAMERAEXPOSURECONTROL_H
+
+#include <qcameraexposurecontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraExposureControl : public QCameraExposureControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraExposureControl(BbCameraSession *session, QObject *parent = 0);
+
+ virtual bool isParameterSupported(ExposureParameter parameter) const Q_DECL_OVERRIDE;
+ virtual QVariantList supportedParameterRange(ExposureParameter parameter, bool *continuous) const Q_DECL_OVERRIDE;
+
+ virtual QVariant requestedValue(ExposureParameter parameter) const Q_DECL_OVERRIDE;
+ virtual QVariant actualValue(ExposureParameter parameter) const Q_DECL_OVERRIDE;
+ virtual bool setValue(ExposureParameter parameter, const QVariant& value) Q_DECL_OVERRIDE;
+
+private Q_SLOTS:
+ void statusChanged(QCamera::Status status);
+
+private:
+ BbCameraSession *m_session;
+ QCameraExposure::ExposureMode m_requestedExposureMode;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameraflashcontrol.cpp b/src/plugins/qnx/camera/bbcameraflashcontrol.cpp
new file mode 100644
index 000000000..06ebe01f6
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraflashcontrol.cpp
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameraflashcontrol.h"
+
+#include "bbcamerasession.h"
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+BbCameraFlashControl::BbCameraFlashControl(BbCameraSession *session, QObject *parent)
+ : QCameraFlashControl(parent)
+ , m_session(session)
+ , m_flashMode(QCameraExposure::FlashAuto)
+{
+}
+
+QCameraExposure::FlashModes BbCameraFlashControl::flashMode() const
+{
+ return m_flashMode;
+}
+
+void BbCameraFlashControl::setFlashMode(QCameraExposure::FlashModes mode)
+{
+ if (m_flashMode == mode)
+ return;
+
+ if (m_session->status() != QCamera::ActiveStatus) // can only be changed when viewfinder is active
+ return;
+
+ if (m_flashMode == QCameraExposure::FlashVideoLight) {
+ const camera_error_t result = camera_config_videolight(m_session->handle(), CAMERA_VIDEOLIGHT_OFF);
+ if (result != CAMERA_EOK)
+ qWarning() << "Unable to switch off video light:" << result;
+ }
+
+ m_flashMode = mode;
+
+ if (m_flashMode == QCameraExposure::FlashVideoLight) {
+ const camera_error_t result = camera_config_videolight(m_session->handle(), CAMERA_VIDEOLIGHT_ON);
+ if (result != CAMERA_EOK)
+ qWarning() << "Unable to switch on video light:" << result;
+ } else {
+ camera_flashmode_t flashMode = CAMERA_FLASH_AUTO;
+
+ if (m_flashMode.testFlag(QCameraExposure::FlashAuto)) flashMode = CAMERA_FLASH_AUTO;
+ else if (mode.testFlag(QCameraExposure::FlashOff)) flashMode = CAMERA_FLASH_OFF;
+ else if (mode.testFlag(QCameraExposure::FlashOn)) flashMode = CAMERA_FLASH_ON;
+
+ const camera_error_t result = camera_config_flash(m_session->handle(), flashMode);
+ if (result != CAMERA_EOK)
+ qWarning() << "Unable to configure flash:" << result;
+ }
+}
+
+bool BbCameraFlashControl::isFlashModeSupported(QCameraExposure::FlashModes mode) const
+{
+ bool supportsVideoLight = false;
+ if (m_session->handle() != CAMERA_HANDLE_INVALID) {
+ supportsVideoLight = camera_has_feature(m_session->handle(), CAMERA_FEATURE_VIDEOLIGHT);
+ }
+
+ return (mode == QCameraExposure::FlashOff ||
+ mode == QCameraExposure::FlashOn ||
+ mode == QCameraExposure::FlashAuto ||
+ ((mode == QCameraExposure::FlashVideoLight) && supportsVideoLight));
+}
+
+bool BbCameraFlashControl::isFlashReady() const
+{
+ //TODO: check for flash charge-level here?!?
+ return true;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameraflashcontrol.h b/src/plugins/qnx/camera/bbcameraflashcontrol.h
new file mode 100644
index 000000000..d46dc8c12
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraflashcontrol.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAFLASHCONTROL_H
+#define BBCAMERAFLASHCONTROL_H
+
+#include <qcameraflashcontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraFlashControl : public QCameraFlashControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraFlashControl(BbCameraSession *session, QObject *parent = 0);
+
+ QCameraExposure::FlashModes flashMode() const Q_DECL_OVERRIDE;
+ void setFlashMode(QCameraExposure::FlashModes mode) Q_DECL_OVERRIDE;
+ bool isFlashModeSupported(QCameraExposure::FlashModes mode) const Q_DECL_OVERRIDE;
+ bool isFlashReady() const Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+ QCameraExposure::FlashModes m_flashMode;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcamerafocuscontrol.cpp b/src/plugins/qnx/camera/bbcamerafocuscontrol.cpp
new file mode 100644
index 000000000..e0b57d6c6
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcamerafocuscontrol.cpp
@@ -0,0 +1,331 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcamerafocuscontrol.h"
+
+#include "bbcamerasession.h"
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+BbCameraFocusControl::BbCameraFocusControl(BbCameraSession *session, QObject *parent)
+ : QCameraFocusControl(parent)
+ , m_session(session)
+ , m_focusMode(QCameraFocus::FocusModes())
+ , m_focusPointMode(QCameraFocus::FocusPointAuto)
+ , m_customFocusPoint(QPointF(0, 0))
+{
+}
+
+QCameraFocus::FocusModes BbCameraFocusControl::focusMode() const
+{
+ camera_focusmode_t focusMode = CAMERA_FOCUSMODE_OFF;
+
+ const camera_error_t result = camera_get_focus_mode(m_session->handle(), &focusMode);
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve focus mode from camera:" << result;
+ return QCameraFocus::FocusModes();
+ }
+
+ switch (focusMode) {
+ case CAMERA_FOCUSMODE_EDOF:
+ return QCameraFocus::HyperfocalFocus;
+ case CAMERA_FOCUSMODE_MANUAL:
+ return QCameraFocus::ManualFocus;
+ case CAMERA_FOCUSMODE_AUTO:
+ return QCameraFocus::AutoFocus;
+ case CAMERA_FOCUSMODE_MACRO:
+ return QCameraFocus::MacroFocus;
+ case CAMERA_FOCUSMODE_CONTINUOUS_AUTO:
+ return QCameraFocus::ContinuousFocus;
+ case CAMERA_FOCUSMODE_CONTINUOUS_MACRO: // fall through
+ case CAMERA_FOCUSMODE_OFF: // fall through
+ default:
+ return QCameraFocus::FocusModes();
+ }
+}
+
+void BbCameraFocusControl::setFocusMode(QCameraFocus::FocusModes mode)
+{
+ if (m_focusMode == mode)
+ return;
+
+ camera_focusmode_t focusMode = CAMERA_FOCUSMODE_OFF;
+
+ if (mode == QCameraFocus::HyperfocalFocus)
+ focusMode = CAMERA_FOCUSMODE_EDOF;
+ else if (mode == QCameraFocus::ManualFocus)
+ focusMode = CAMERA_FOCUSMODE_MANUAL;
+ else if (mode == QCameraFocus::AutoFocus)
+ focusMode = CAMERA_FOCUSMODE_AUTO;
+ else if (mode == QCameraFocus::MacroFocus)
+ focusMode = CAMERA_FOCUSMODE_MACRO;
+ else if (mode == QCameraFocus::ContinuousFocus)
+ focusMode = CAMERA_FOCUSMODE_CONTINUOUS_AUTO;
+
+ const camera_error_t result = camera_set_focus_mode(m_session->handle(), focusMode);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to set focus mode:" << result;
+ return;
+ }
+
+ m_focusMode = mode;
+ emit focusModeChanged(m_focusMode);
+}
+
+bool BbCameraFocusControl::isFocusModeSupported(QCameraFocus::FocusModes mode) const
+{
+ if (m_session->state() == QCamera::UnloadedState)
+ return false;
+
+ if (mode == QCameraFocus::HyperfocalFocus)
+ return false; //TODO how to check?
+ else if (mode == QCameraFocus::ManualFocus)
+ return camera_has_feature(m_session->handle(), CAMERA_FEATURE_MANUALFOCUS);
+ else if (mode == QCameraFocus::AutoFocus)
+ return camera_has_feature(m_session->handle(), CAMERA_FEATURE_AUTOFOCUS);
+ else if (mode == QCameraFocus::MacroFocus)
+ return camera_has_feature(m_session->handle(), CAMERA_FEATURE_MACROFOCUS);
+ else if (mode == QCameraFocus::ContinuousFocus)
+ return camera_has_feature(m_session->handle(), CAMERA_FEATURE_AUTOFOCUS);
+
+ return false;
+}
+
+QCameraFocus::FocusPointMode BbCameraFocusControl::focusPointMode() const
+{
+ return m_focusPointMode;
+}
+
+void BbCameraFocusControl::setFocusPointMode(QCameraFocus::FocusPointMode mode)
+{
+ if (m_session->status() != QCamera::ActiveStatus)
+ return;
+
+ if (m_focusPointMode == mode)
+ return;
+
+ m_focusPointMode = mode;
+ emit focusPointModeChanged(m_focusPointMode);
+
+ if (m_focusPointMode == QCameraFocus::FocusPointAuto) {
+ //TODO: is this correct?
+ const camera_error_t result = camera_set_focus_regions(m_session->handle(), 0, 0);
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to set focus region:" << result;
+ return;
+ }
+
+ emit focusZonesChanged();
+ } else if (m_focusPointMode == QCameraFocus::FocusPointCenter) {
+ // get the size of the viewfinder
+ int viewfinderWidth = 0;
+ int viewfinderHeight = 0;
+
+ if (!retrieveViewfinderSize(&viewfinderWidth, &viewfinderHeight))
+ return;
+
+ // define a 40x40 pixel focus region in the center of the viewfinder
+ camera_region_t focusRegion;
+ focusRegion.left = (viewfinderWidth / 2) - 20;
+ focusRegion.top = (viewfinderHeight / 2) - 20;
+ focusRegion.width = 40;
+ focusRegion.height = 40;
+
+ camera_error_t result = camera_set_focus_regions(m_session->handle(), 1, &focusRegion);
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to set focus region:" << result;
+ return;
+ }
+
+ // re-set focus mode to apply focus region changes
+ camera_focusmode_t focusMode = CAMERA_FOCUSMODE_OFF;
+ result = camera_get_focus_mode(m_session->handle(), &focusMode);
+ camera_set_focus_mode(m_session->handle(), focusMode);
+
+ emit focusZonesChanged();
+
+ } else if (m_focusPointMode == QCameraFocus::FocusPointFaceDetection) {
+ //TODO: implement later
+ } else if (m_focusPointMode == QCameraFocus::FocusPointCustom) {
+ updateCustomFocusRegion();
+ }
+}
+
+bool BbCameraFocusControl::isFocusPointModeSupported(QCameraFocus::FocusPointMode mode) const
+{
+ if (m_session->state() == QCamera::UnloadedState)
+ return false;
+
+ if (mode == QCameraFocus::FocusPointAuto) {
+ return camera_has_feature(m_session->handle(), CAMERA_FEATURE_AUTOFOCUS);
+ } else if (mode == QCameraFocus::FocusPointCenter) {
+ return camera_has_feature(m_session->handle(), CAMERA_FEATURE_REGIONFOCUS);
+ } else if (mode == QCameraFocus::FocusPointFaceDetection) {
+ return false; //TODO: implement via custom region in combination with face detection in viewfinder
+ } else if (mode == QCameraFocus::FocusPointCustom) {
+ return camera_has_feature(m_session->handle(), CAMERA_FEATURE_REGIONFOCUS);
+ }
+
+ return false;
+}
+
+QPointF BbCameraFocusControl::customFocusPoint() const
+{
+ return m_customFocusPoint;
+}
+
+void BbCameraFocusControl::setCustomFocusPoint(const QPointF &point)
+{
+ if (m_customFocusPoint == point)
+ return;
+
+ m_customFocusPoint = point;
+ emit customFocusPointChanged(m_customFocusPoint);
+
+ updateCustomFocusRegion();
+}
+
+QCameraFocusZoneList BbCameraFocusControl::focusZones() const
+{
+ if (m_session->state() == QCamera::UnloadedState)
+ return QCameraFocusZoneList();
+
+ camera_region_t regions[20];
+ int supported = 0;
+ int asked = 0;
+ camera_error_t result = camera_get_focus_regions(m_session->handle(), 20, &supported, &asked, regions);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve focus regions:" << result;
+ return QCameraFocusZoneList();
+ }
+
+ // retrieve width and height of viewfinder
+ int viewfinderWidth = 0;
+ int viewfinderHeight = 0;
+ if (m_session->captureMode() & QCamera::CaptureStillImage)
+ result = camera_get_photovf_property(m_session->handle(),
+ CAMERA_IMGPROP_WIDTH, &viewfinderWidth,
+ CAMERA_IMGPROP_HEIGHT, &viewfinderHeight);
+ else if (m_session->captureMode() & QCamera::CaptureVideo)
+ result = camera_get_videovf_property(m_session->handle(),
+ CAMERA_IMGPROP_WIDTH, &viewfinderWidth,
+ CAMERA_IMGPROP_HEIGHT, &viewfinderHeight);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve viewfinder size:" << result;
+ return QCameraFocusZoneList();
+ }
+
+ QCameraFocusZoneList list;
+ for (int i = 0; i < asked; ++i) {
+ const int x = regions[i].left;
+ const int y = regions[i].top;
+ const int width = regions[i].width;
+ const int height = regions[i].height;
+
+ QRectF rect(static_cast<float>(x)/static_cast<float>(viewfinderWidth),
+ static_cast<float>(y)/static_cast<float>(viewfinderHeight),
+ static_cast<float>(width)/static_cast<float>(viewfinderWidth),
+ static_cast<float>(height)/static_cast<float>(viewfinderHeight));
+
+ list << QCameraFocusZone(rect, QCameraFocusZone::Focused); //TODO: how to know if a zone is unused/selected/focused?!?
+ }
+
+ return list;
+}
+
+void BbCameraFocusControl::updateCustomFocusRegion()
+{
+ // get the size of the viewfinder
+ int viewfinderWidth = 0;
+ int viewfinderHeight = 0;
+
+ if (!retrieveViewfinderSize(&viewfinderWidth, &viewfinderHeight))
+ return;
+
+ // define a 40x40 pixel focus region around the custom focus point
+ camera_region_t focusRegion;
+ focusRegion.left = qMax(0, static_cast<int>(m_customFocusPoint.x() * viewfinderWidth) - 20);
+ focusRegion.top = qMax(0, static_cast<int>(m_customFocusPoint.y() * viewfinderHeight) - 20);
+ focusRegion.width = 40;
+ focusRegion.height = 40;
+
+ camera_error_t result = camera_set_focus_regions(m_session->handle(), 1, &focusRegion);
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to set focus region:" << result;
+ return;
+ }
+
+ // re-set focus mode to apply focus region changes
+ camera_focusmode_t focusMode = CAMERA_FOCUSMODE_OFF;
+ result = camera_get_focus_mode(m_session->handle(), &focusMode);
+ camera_set_focus_mode(m_session->handle(), focusMode);
+
+ emit focusZonesChanged();
+}
+
+bool BbCameraFocusControl::retrieveViewfinderSize(int *width, int *height)
+{
+ if (!width || !height)
+ return false;
+
+ camera_error_t result = CAMERA_EOK;
+ if (m_session->captureMode() & QCamera::CaptureStillImage)
+ result = camera_get_photovf_property(m_session->handle(),
+ CAMERA_IMGPROP_WIDTH, width,
+ CAMERA_IMGPROP_HEIGHT, height);
+ else if (m_session->captureMode() & QCamera::CaptureVideo)
+ result = camera_get_videovf_property(m_session->handle(),
+ CAMERA_IMGPROP_WIDTH, width,
+ CAMERA_IMGPROP_HEIGHT, height);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve viewfinder size:" << result;
+ return false;
+ }
+
+ return true;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcamerafocuscontrol.h b/src/plugins/qnx/camera/bbcamerafocuscontrol.h
new file mode 100644
index 000000000..052c29b4b
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcamerafocuscontrol.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAFOCUSCONTROL_H
+#define BBCAMERAFOCUSCONTROL_H
+
+#include <qcamerafocuscontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraFocusControl : public QCameraFocusControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraFocusControl(BbCameraSession *session, QObject *parent = 0);
+
+ QCameraFocus::FocusModes focusMode() const Q_DECL_OVERRIDE;
+ void setFocusMode(QCameraFocus::FocusModes mode) Q_DECL_OVERRIDE;
+ bool isFocusModeSupported(QCameraFocus::FocusModes mode) const Q_DECL_OVERRIDE;
+ QCameraFocus::FocusPointMode focusPointMode() const Q_DECL_OVERRIDE;
+ void setFocusPointMode(QCameraFocus::FocusPointMode mode) Q_DECL_OVERRIDE;
+ bool isFocusPointModeSupported(QCameraFocus::FocusPointMode mode) const Q_DECL_OVERRIDE;
+ QPointF customFocusPoint() const Q_DECL_OVERRIDE;
+ void setCustomFocusPoint(const QPointF &point) Q_DECL_OVERRIDE;
+ QCameraFocusZoneList focusZones() const Q_DECL_OVERRIDE;
+
+private:
+ void updateCustomFocusRegion();
+ bool retrieveViewfinderSize(int *width, int *height);
+
+ BbCameraSession *m_session;
+
+ QCameraFocus::FocusModes m_focusMode;
+ QCameraFocus::FocusPointMode m_focusPointMode;
+ QPointF m_customFocusPoint;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameraimagecapturecontrol.cpp b/src/plugins/qnx/camera/bbcameraimagecapturecontrol.cpp
new file mode 100644
index 000000000..a2f61f73d
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraimagecapturecontrol.cpp
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameraimagecapturecontrol.h"
+
+#include "bbcamerasession.h"
+
+QT_BEGIN_NAMESPACE
+
+BbCameraImageCaptureControl::BbCameraImageCaptureControl(BbCameraSession *session, QObject *parent)
+ : QCameraImageCaptureControl(parent)
+ , m_session(session)
+{
+ connect(m_session, SIGNAL(readyForCaptureChanged(bool)), this, SIGNAL(readyForCaptureChanged(bool)));
+ connect(m_session, SIGNAL(imageExposed(int)), this, SIGNAL(imageExposed(int)));
+ connect(m_session, SIGNAL(imageCaptured(int,QImage)), this, SIGNAL(imageCaptured(int,QImage)));
+ connect(m_session, SIGNAL(imageMetadataAvailable(int,QString,QVariant)), this, SIGNAL(imageMetadataAvailable(int,QString,QVariant)));
+ connect(m_session, SIGNAL(imageAvailable(int,QVideoFrame)), this, SIGNAL(imageAvailable(int,QVideoFrame)));
+ connect(m_session, SIGNAL(imageSaved(int,QString)), this, SIGNAL(imageSaved(int,QString)));
+ connect(m_session, SIGNAL(imageCaptureError(int,int,QString)), this, SIGNAL(error(int,int,QString)));
+}
+
+bool BbCameraImageCaptureControl::isReadyForCapture() const
+{
+ return m_session->isReadyForCapture();
+}
+
+QCameraImageCapture::DriveMode BbCameraImageCaptureControl::driveMode() const
+{
+ return m_session->driveMode();
+}
+
+void BbCameraImageCaptureControl::setDriveMode(QCameraImageCapture::DriveMode mode)
+{
+ m_session->setDriveMode(mode);
+}
+
+int BbCameraImageCaptureControl::capture(const QString &fileName)
+{
+ return m_session->capture(fileName);
+}
+
+void BbCameraImageCaptureControl::cancelCapture()
+{
+ m_session->cancelCapture();
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameraimagecapturecontrol.h b/src/plugins/qnx/camera/bbcameraimagecapturecontrol.h
new file mode 100644
index 000000000..a73a4f1d5
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraimagecapturecontrol.h
@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAIMAGECAPTURECONTROL_H
+#define BBCAMERAIMAGECAPTURECONTROL_H
+
+#include <qcameraimagecapturecontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraImageCaptureControl : public QCameraImageCaptureControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraImageCaptureControl(BbCameraSession *session, QObject *parent = 0);
+
+ bool isReadyForCapture() const Q_DECL_OVERRIDE;
+
+ QCameraImageCapture::DriveMode driveMode() const Q_DECL_OVERRIDE;
+ void setDriveMode(QCameraImageCapture::DriveMode mode) Q_DECL_OVERRIDE;
+
+ int capture(const QString &fileName) Q_DECL_OVERRIDE;
+ void cancelCapture() Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameraimageprocessingcontrol.cpp b/src/plugins/qnx/camera/bbcameraimageprocessingcontrol.cpp
new file mode 100644
index 000000000..54ae48c6b
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraimageprocessingcontrol.cpp
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameraimageprocessingcontrol.h"
+
+#include "bbcamerasession.h"
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+BbCameraImageProcessingControl::BbCameraImageProcessingControl(BbCameraSession *session, QObject *parent)
+ : QCameraImageProcessingControl(parent)
+ , m_session(session)
+{
+}
+
+bool BbCameraImageProcessingControl::isParameterSupported(ProcessingParameter parameter) const
+{
+ return (parameter == QCameraImageProcessingControl::WhiteBalancePreset);
+}
+
+bool BbCameraImageProcessingControl::isParameterValueSupported(ProcessingParameter parameter, const QVariant &value) const
+{
+ if (parameter != QCameraImageProcessingControl::WhiteBalancePreset)
+ return false;
+
+ if (m_session->handle() == CAMERA_HANDLE_INVALID)
+ return false;
+
+ int supported = 0;
+ camera_whitebalancemode_t modes[20];
+ const camera_error_t result = camera_get_whitebalance_modes(m_session->handle(), 20, &supported, modes);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve supported whitebalance modes:" << result;
+ return false;
+ }
+
+ QSet<QCameraImageProcessing::WhiteBalanceMode> supportedModes;
+ for (int i = 0; i < supported; ++i) {
+ switch (modes[i]) {
+ case CAMERA_WHITEBALANCEMODE_AUTO:
+ supportedModes.insert(QCameraImageProcessing::WhiteBalanceAuto);
+ break;
+ case CAMERA_WHITEBALANCEMODE_MANUAL:
+ supportedModes.insert(QCameraImageProcessing::WhiteBalanceManual);
+ break;
+ default:
+ break;
+ }
+ }
+
+ return supportedModes.contains(value.value<QCameraImageProcessing::WhiteBalanceMode>());
+}
+
+QVariant BbCameraImageProcessingControl::parameter(ProcessingParameter parameter) const
+{
+ if (parameter != QCameraImageProcessingControl::WhiteBalancePreset)
+ return QVariant();
+
+ if (m_session->handle() == CAMERA_HANDLE_INVALID)
+ return QVariant();
+
+ camera_whitebalancemode_t mode;
+ const camera_error_t result = camera_get_whitebalance_mode(m_session->handle(), &mode);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve current whitebalance mode:" << result;
+ return QVariant();
+ }
+
+ switch (mode) {
+ case CAMERA_WHITEBALANCEMODE_AUTO:
+ return QVariant::fromValue(QCameraImageProcessing::WhiteBalanceAuto);
+ case CAMERA_WHITEBALANCEMODE_MANUAL:
+ return QVariant::fromValue(QCameraImageProcessing::WhiteBalanceManual);
+ default:
+ return QVariant();
+ }
+}
+
+void BbCameraImageProcessingControl::setParameter(ProcessingParameter parameter, const QVariant &value)
+{
+ if (parameter != QCameraImageProcessingControl::WhiteBalancePreset)
+ return;
+
+ if (m_session->handle() == CAMERA_HANDLE_INVALID)
+ return;
+
+ camera_whitebalancemode_t mode = CAMERA_WHITEBALANCEMODE_DEFAULT;
+ switch (value.value<QCameraImageProcessing::WhiteBalanceMode>()) {
+ case QCameraImageProcessing::WhiteBalanceAuto:
+ mode = CAMERA_WHITEBALANCEMODE_AUTO;
+ break;
+ case QCameraImageProcessing::WhiteBalanceManual:
+ mode = CAMERA_WHITEBALANCEMODE_MANUAL;
+ break;
+ default:
+ break;
+ }
+
+ const camera_error_t result = camera_set_whitebalance_mode(m_session->handle(), mode);
+
+ if (result != CAMERA_EOK)
+ qWarning() << "Unable to set whitebalance mode:" << result;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameraimageprocessingcontrol.h b/src/plugins/qnx/camera/bbcameraimageprocessingcontrol.h
new file mode 100644
index 000000000..ec16d66d7
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraimageprocessingcontrol.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAIMAGEPROCESSINGCONTROL_H
+#define BBCAMERAIMAGEPROCESSINGCONTROL_H
+
+#include <qcameraimageprocessingcontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraImageProcessingControl : public QCameraImageProcessingControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraImageProcessingControl(BbCameraSession *session, QObject *parent = 0);
+
+ bool isParameterSupported(ProcessingParameter) const Q_DECL_OVERRIDE;
+ bool isParameterValueSupported(ProcessingParameter parameter, const QVariant &value) const Q_DECL_OVERRIDE;
+ QVariant parameter(ProcessingParameter parameter) const Q_DECL_OVERRIDE;
+ void setParameter(ProcessingParameter parameter, const QVariant &value) Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameralockscontrol.cpp b/src/plugins/qnx/camera/bbcameralockscontrol.cpp
new file mode 100644
index 000000000..d2537361c
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameralockscontrol.cpp
@@ -0,0 +1,258 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameralockscontrol.h"
+
+#include "bbcamerasession.h"
+
+QT_BEGIN_NAMESPACE
+
+BbCameraLocksControl::BbCameraLocksControl(BbCameraSession *session, QObject *parent)
+ : QCameraLocksControl(parent)
+ , m_session(session)
+ , m_locksApplyMode(IndependentMode)
+ , m_focusLockStatus(QCamera::Unlocked)
+ , m_exposureLockStatus(QCamera::Unlocked)
+ , m_whiteBalanceLockStatus(QCamera::Unlocked)
+ , m_currentLockTypes(QCamera::NoLock)
+ , m_supportedLockTypes(QCamera::NoLock)
+{
+ connect(m_session, SIGNAL(cameraOpened()), SLOT(cameraOpened()));
+ connect(m_session, SIGNAL(focusStatusChanged(int)), SLOT(focusStatusChanged(int)));
+}
+
+QCamera::LockTypes BbCameraLocksControl::supportedLocks() const
+{
+ return (QCamera::LockFocus | QCamera::LockExposure | QCamera::LockWhiteBalance);
+}
+
+QCamera::LockStatus BbCameraLocksControl::lockStatus(QCamera::LockType lock) const
+{
+ if (!m_supportedLockTypes.testFlag(lock) || (m_session->handle() == CAMERA_HANDLE_INVALID))
+ return QCamera::Locked;
+
+ switch (lock) {
+ case QCamera::LockExposure:
+ return m_exposureLockStatus;
+ case QCamera::LockWhiteBalance:
+ return m_whiteBalanceLockStatus;
+ case QCamera::LockFocus:
+ return m_focusLockStatus;
+ default:
+ return QCamera::Locked;
+ }
+}
+
+void BbCameraLocksControl::searchAndLock(QCamera::LockTypes locks)
+{
+ if (m_session->handle() == CAMERA_HANDLE_INVALID)
+ return;
+
+ // filter out unsupported locks
+ locks &= m_supportedLockTypes;
+
+ m_currentLockTypes |= locks;
+
+ uint32_t lockModes = CAMERA_3A_NONE;
+
+ switch (m_locksApplyMode) {
+ case IndependentMode:
+ if (m_currentLockTypes & QCamera::LockExposure)
+ lockModes |= CAMERA_3A_AUTOEXPOSURE;
+ if (m_currentLockTypes & QCamera::LockWhiteBalance)
+ lockModes |= CAMERA_3A_AUTOWHITEBALANCE;
+ if (m_currentLockTypes & QCamera::LockFocus)
+ lockModes |= CAMERA_3A_AUTOFOCUS;
+ break;
+ case FocusExposureBoundMode:
+ if ((m_currentLockTypes & QCamera::LockExposure) || (m_currentLockTypes & QCamera::LockFocus))
+ lockModes = (CAMERA_3A_AUTOEXPOSURE | CAMERA_3A_AUTOFOCUS);
+ break;
+ case AllBoundMode:
+ lockModes = (CAMERA_3A_AUTOEXPOSURE | CAMERA_3A_AUTOFOCUS | CAMERA_3A_AUTOWHITEBALANCE);
+ break;
+ case FocusOnlyMode:
+ lockModes = CAMERA_3A_AUTOFOCUS;
+ break;
+ }
+
+ const camera_error_t result = camera_set_3a_lock(m_session->handle(), lockModes);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to set lock modes:" << result;
+ } else {
+ if (lockModes & CAMERA_3A_AUTOFOCUS) {
+ // handled by focusStatusChanged()
+ }
+
+ if (lockModes & CAMERA_3A_AUTOEXPOSURE) {
+ m_exposureLockStatus = QCamera::Locked;
+ emit lockStatusChanged(QCamera::LockExposure, QCamera::Locked, QCamera::LockAcquired);
+ }
+
+ if (lockModes & CAMERA_3A_AUTOWHITEBALANCE) {
+ m_whiteBalanceLockStatus = QCamera::Locked;
+ emit lockStatusChanged(QCamera::LockWhiteBalance, QCamera::Locked, QCamera::LockAcquired);
+ }
+ }
+}
+
+void BbCameraLocksControl::unlock(QCamera::LockTypes locks)
+{
+ // filter out unsupported locks
+ locks &= m_supportedLockTypes;
+
+ m_currentLockTypes &= ~locks;
+
+ uint32_t lockModes = CAMERA_3A_NONE;
+
+ switch (m_locksApplyMode) {
+ case IndependentMode:
+ if (m_currentLockTypes & QCamera::LockExposure)
+ lockModes |= CAMERA_3A_AUTOEXPOSURE;
+ if (m_currentLockTypes & QCamera::LockWhiteBalance)
+ lockModes |= CAMERA_3A_AUTOWHITEBALANCE;
+ if (m_currentLockTypes & QCamera::LockFocus)
+ lockModes |= CAMERA_3A_AUTOFOCUS;
+ break;
+ case FocusExposureBoundMode:
+ if ((m_currentLockTypes & QCamera::LockExposure) || (m_currentLockTypes & QCamera::LockFocus))
+ lockModes = (CAMERA_3A_AUTOEXPOSURE | CAMERA_3A_AUTOFOCUS);
+ break;
+ case AllBoundMode:
+ lockModes = (CAMERA_3A_AUTOEXPOSURE | CAMERA_3A_AUTOFOCUS | CAMERA_3A_AUTOWHITEBALANCE);
+ break;
+ case FocusOnlyMode:
+ lockModes = CAMERA_3A_AUTOFOCUS;
+ break;
+ }
+
+ const camera_error_t result = camera_set_3a_lock(m_session->handle(), lockModes);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to set lock modes:" << result;
+ } else {
+ if (locks.testFlag(QCamera::LockFocus)) {
+ // handled by focusStatusChanged()
+ }
+
+ if (locks.testFlag(QCamera::LockExposure)) {
+ m_exposureLockStatus = QCamera::Unlocked;
+ emit lockStatusChanged(QCamera::LockExposure, QCamera::Unlocked, QCamera::UserRequest);
+ }
+
+ if (locks.testFlag(QCamera::LockWhiteBalance)) {
+ m_whiteBalanceLockStatus = QCamera::Unlocked;
+ emit lockStatusChanged(QCamera::LockWhiteBalance, QCamera::Unlocked, QCamera::UserRequest);
+ }
+ }
+}
+
+void BbCameraLocksControl::cameraOpened()
+{
+ // retrieve information about lock apply modes
+ int supported = 0;
+ uint32_t modes[20];
+
+ const camera_error_t result = camera_get_3a_lock_modes(m_session->handle(), 20, &supported, modes);
+
+ if (result == CAMERA_EOK) {
+ // see API documentation of camera_get_3a_lock_modes for explanation of case discrimination below
+ if (supported == 4) {
+ m_locksApplyMode = IndependentMode;
+ } else if (supported == 3) {
+ m_locksApplyMode = FocusExposureBoundMode;
+ } else if (supported == 2) {
+ if (modes[0] == (CAMERA_3A_AUTOFOCUS | CAMERA_3A_AUTOEXPOSURE | CAMERA_3A_AUTOWHITEBALANCE))
+ m_locksApplyMode = AllBoundMode;
+ else
+ m_locksApplyMode = FocusOnlyMode;
+ }
+ }
+
+ // retrieve information about supported lock types
+ m_supportedLockTypes = QCamera::NoLock;
+
+ if (camera_has_feature(m_session->handle(), CAMERA_FEATURE_AUTOFOCUS))
+ m_supportedLockTypes |= QCamera::LockFocus;
+
+ if (camera_has_feature(m_session->handle(), CAMERA_FEATURE_AUTOEXPOSURE))
+ m_supportedLockTypes |= QCamera::LockExposure;
+
+ if (camera_has_feature(m_session->handle(), CAMERA_FEATURE_AUTOWHITEBALANCE))
+ m_supportedLockTypes |= QCamera::LockWhiteBalance;
+
+ m_focusLockStatus = QCamera::Unlocked;
+ m_exposureLockStatus = QCamera::Unlocked;
+ m_whiteBalanceLockStatus = QCamera::Unlocked;
+}
+
+void BbCameraLocksControl::focusStatusChanged(int value)
+{
+ const camera_focusstate_t focusState = static_cast<camera_focusstate_t>(value);
+
+ switch (focusState) {
+ case CAMERA_FOCUSSTATE_NONE:
+ m_focusLockStatus = QCamera::Unlocked;
+ emit lockStatusChanged(QCamera::LockFocus, QCamera::Unlocked, QCamera::UserRequest);
+ break;
+ case CAMERA_FOCUSSTATE_WAITING:
+ case CAMERA_FOCUSSTATE_SEARCHING:
+ m_focusLockStatus = QCamera::Searching;
+ emit lockStatusChanged(QCamera::LockFocus, QCamera::Searching, QCamera::UserRequest);
+ break;
+ case CAMERA_FOCUSSTATE_FAILED:
+ m_focusLockStatus = QCamera::Unlocked;
+ emit lockStatusChanged(QCamera::LockFocus, QCamera::Unlocked, QCamera::LockFailed);
+ break;
+ case CAMERA_FOCUSSTATE_LOCKED:
+ m_focusLockStatus = QCamera::Locked;
+ emit lockStatusChanged(QCamera::LockFocus, QCamera::Locked, QCamera::LockAcquired);
+ break;
+ case CAMERA_FOCUSSTATE_SCENECHANGE:
+ m_focusLockStatus = QCamera::Unlocked;
+ emit lockStatusChanged(QCamera::LockFocus, QCamera::Unlocked, QCamera::LockTemporaryLost);
+ break;
+ default:
+ break;
+ }
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameralockscontrol.h b/src/plugins/qnx/camera/bbcameralockscontrol.h
new file mode 100644
index 000000000..8257abdbc
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameralockscontrol.h
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERALOCKSCONTROL_H
+#define BBCAMERALOCKSCONTROL_H
+
+#include <qcameralockscontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraLocksControl : public QCameraLocksControl
+{
+ Q_OBJECT
+public:
+ enum LocksApplyMode
+ {
+ IndependentMode,
+ FocusExposureBoundMode,
+ AllBoundMode,
+ FocusOnlyMode
+ };
+
+ explicit BbCameraLocksControl(BbCameraSession *session, QObject *parent = 0);
+
+ QCamera::LockTypes supportedLocks() const Q_DECL_OVERRIDE;
+ QCamera::LockStatus lockStatus(QCamera::LockType lock) const Q_DECL_OVERRIDE;
+ void searchAndLock(QCamera::LockTypes locks) Q_DECL_OVERRIDE;
+ void unlock(QCamera::LockTypes locks) Q_DECL_OVERRIDE;
+
+private Q_SLOTS:
+ void cameraOpened();
+ void focusStatusChanged(int value);
+
+private:
+ BbCameraSession *m_session;
+
+ LocksApplyMode m_locksApplyMode;
+ QCamera::LockStatus m_focusLockStatus;
+ QCamera::LockStatus m_exposureLockStatus;
+ QCamera::LockStatus m_whiteBalanceLockStatus;
+ QCamera::LockTypes m_currentLockTypes;
+ QCamera::LockTypes m_supportedLockTypes;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameramediarecordercontrol.cpp b/src/plugins/qnx/camera/bbcameramediarecordercontrol.cpp
new file mode 100644
index 000000000..44c19fb46
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameramediarecordercontrol.cpp
@@ -0,0 +1,169 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameramediarecordercontrol.h"
+
+#include "bbcamerasession.h"
+
+#include <QDebug>
+#include <QUrl>
+
+#ifndef Q_OS_BLACKBERRY_TABLET
+#include <audio/audio_manager_device.h>
+#include <audio/audio_manager_volume.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+#ifndef Q_OS_BLACKBERRY_TABLET
+static audio_manager_device_t currentAudioInputDevice()
+{
+ audio_manager_device_t device = AUDIO_DEVICE_HEADSET;
+
+ const int result = audio_manager_get_default_input_device(&device);
+ if (result != EOK) {
+ qWarning() << "Unable to retrieve default audio input device:" << result;
+ return AUDIO_DEVICE_HEADSET;
+ }
+
+ return device;
+}
+#endif
+
+BbCameraMediaRecorderControl::BbCameraMediaRecorderControl(BbCameraSession *session, QObject *parent)
+ : QMediaRecorderControl(parent)
+ , m_session(session)
+{
+ connect(m_session, SIGNAL(videoStateChanged(QMediaRecorder::State)), this, SIGNAL(stateChanged(QMediaRecorder::State)));
+ connect(m_session, SIGNAL(videoStatusChanged(QMediaRecorder::Status)), this, SIGNAL(statusChanged(QMediaRecorder::Status)));
+ connect(m_session, SIGNAL(durationChanged(qint64)), this, SIGNAL(durationChanged(qint64)));
+ connect(m_session, SIGNAL(actualLocationChanged(QUrl)), this, SIGNAL(actualLocationChanged(QUrl)));
+ connect(m_session, SIGNAL(videoError(int,QString)), this, SIGNAL(error(int,QString)));
+}
+
+QUrl BbCameraMediaRecorderControl::outputLocation() const
+{
+ return m_session->outputLocation();
+}
+
+bool BbCameraMediaRecorderControl::setOutputLocation(const QUrl &location)
+{
+ return m_session->setOutputLocation(location);
+}
+
+QMediaRecorder::State BbCameraMediaRecorderControl::state() const
+{
+ return m_session->videoState();
+}
+
+QMediaRecorder::Status BbCameraMediaRecorderControl::status() const
+{
+ return m_session->videoStatus();
+}
+
+qint64 BbCameraMediaRecorderControl::duration() const
+{
+ return m_session->duration();
+}
+
+bool BbCameraMediaRecorderControl::isMuted() const
+{
+ bool muted = false;
+
+#ifndef Q_OS_BLACKBERRY_TABLET
+ const int result = audio_manager_get_input_mute(currentAudioInputDevice(), &muted);
+ if (result != EOK) {
+ emit const_cast<BbCameraMediaRecorderControl*>(this)->error(QMediaRecorder::ResourceError, tr("Unable to retrieve mute status"));
+ return false;
+ }
+#endif
+ return muted;
+}
+
+qreal BbCameraMediaRecorderControl::volume() const
+{
+ double level = 0.0;
+
+#ifndef Q_OS_BLACKBERRY_TABLET
+ const int result = audio_manager_get_input_level(currentAudioInputDevice(), &level);
+ if (result != EOK) {
+ emit const_cast<BbCameraMediaRecorderControl*>(this)->error(QMediaRecorder::ResourceError, tr("Unable to retrieve audio input volume"));
+ return 0.0;
+ }
+#endif
+
+ return (level / 100);
+}
+
+void BbCameraMediaRecorderControl::applySettings()
+{
+ m_session->applyVideoSettings();
+}
+
+void BbCameraMediaRecorderControl::setState(QMediaRecorder::State state)
+{
+ m_session->setVideoState(state);
+}
+
+void BbCameraMediaRecorderControl::setMuted(bool muted)
+{
+#ifndef Q_OS_BLACKBERRY_TABLET
+ const int result = audio_manager_set_input_mute(currentAudioInputDevice(), muted);
+ if (result != EOK) {
+ emit error(QMediaRecorder::ResourceError, tr("Unable to set mute status"));
+ } else {
+ emit mutedChanged(muted);
+ }
+#endif
+}
+
+void BbCameraMediaRecorderControl::setVolume(qreal volume)
+{
+#ifndef Q_OS_BLACKBERRY_TABLET
+ const int result = audio_manager_set_input_level(currentAudioInputDevice(), (volume * 100));
+ if (result != EOK) {
+ emit error(QMediaRecorder::ResourceError, tr("Unable to set audio input volume"));
+ } else {
+ emit volumeChanged(volume);
+ }
+#endif
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameramediarecordercontrol.h b/src/plugins/qnx/camera/bbcameramediarecordercontrol.h
new file mode 100644
index 000000000..dffd18be5
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameramediarecordercontrol.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAMEDIARECORDERCONTROL_H
+#define BBCAMERAMEDIARECORDERCONTROL_H
+
+#include <qmediarecordercontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraMediaRecorderControl : public QMediaRecorderControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraMediaRecorderControl(BbCameraSession *session, QObject *parent = 0);
+
+ QUrl outputLocation() const Q_DECL_OVERRIDE;
+ bool setOutputLocation(const QUrl &location) Q_DECL_OVERRIDE;
+ QMediaRecorder::State state() const Q_DECL_OVERRIDE;
+ QMediaRecorder::Status status() const Q_DECL_OVERRIDE;
+ qint64 duration() const Q_DECL_OVERRIDE;
+ bool isMuted() const Q_DECL_OVERRIDE;
+ qreal volume() const Q_DECL_OVERRIDE;
+ void applySettings() Q_DECL_OVERRIDE;
+
+public Q_SLOTS:
+ void setState(QMediaRecorder::State state) Q_DECL_OVERRIDE;
+ void setMuted(bool muted) Q_DECL_OVERRIDE;
+ void setVolume(qreal volume) Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameraorientationhandler.cpp b/src/plugins/qnx/camera/bbcameraorientationhandler.cpp
new file mode 100644
index 000000000..b715249f9
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraorientationhandler.cpp
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameraorientationhandler.h"
+
+#include <QAbstractEventDispatcher>
+#include <QCoreApplication>
+#include <QDebug>
+
+#include <bps/orientation.h>
+
+QT_BEGIN_NAMESPACE
+
+BbCameraOrientationHandler::BbCameraOrientationHandler(QObject *parent)
+ : QObject(parent)
+ , m_orientation(0)
+{
+ QCoreApplication::eventDispatcher()->installNativeEventFilter(this);
+ int result = orientation_request_events(0);
+ if (result == BPS_FAILURE)
+ qWarning() << "Unable to register for orientation change events";
+
+ orientation_direction_t direction = ORIENTATION_FACE_UP;
+ int angle = 0;
+
+ result = orientation_get(&direction, &angle);
+ if (result == BPS_FAILURE) {
+ qWarning() << "Unable to retrieve initial orientation";
+ } else {
+ m_orientation = angle;
+ }
+}
+
+BbCameraOrientationHandler::~BbCameraOrientationHandler()
+{
+#ifndef Q_OS_BLACKBERRY_TABLET
+ const int result = orientation_stop_events(0);
+ if (result == BPS_FAILURE)
+ qWarning() << "Unable to unregister for orientation change events";
+#endif
+
+ QCoreApplication::eventDispatcher()->removeNativeEventFilter(this);
+}
+
+bool BbCameraOrientationHandler::nativeEventFilter(const QByteArray&, void *message, long*)
+{
+ bps_event_t* const event = static_cast<bps_event_t*>(message);
+ if (!event || bps_event_get_domain(event) != orientation_get_domain())
+ return false;
+
+ const int angle = orientation_event_get_angle(event);
+ if (angle != m_orientation) {
+ m_orientation = angle;
+ emit orientationChanged(m_orientation);
+ }
+
+ return false; // do not drop the event
+}
+
+int BbCameraOrientationHandler::orientation() const
+{
+ return m_orientation;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameraorientationhandler.h b/src/plugins/qnx/camera/bbcameraorientationhandler.h
new file mode 100644
index 000000000..3d236b884
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraorientationhandler.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAORIENTATIONHANDLER_H
+#define BBCAMERAORIENTATIONHANDLER_H
+
+#include <QAbstractNativeEventFilter>
+#include <QObject>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraOrientationHandler : public QObject, public QAbstractNativeEventFilter
+{
+ Q_OBJECT
+public:
+ explicit BbCameraOrientationHandler(QObject *parent = 0);
+ ~BbCameraOrientationHandler();
+
+ bool nativeEventFilter(const QByteArray &eventType, void *message, long *result) Q_DECL_OVERRIDE;
+
+ int orientation() const;
+
+Q_SIGNALS:
+ void orientationChanged(int degree);
+
+private:
+ int m_orientation;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameraservice.cpp b/src/plugins/qnx/camera/bbcameraservice.cpp
new file mode 100644
index 000000000..d9adc7c9d
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraservice.cpp
@@ -0,0 +1,141 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameraservice.h"
+
+#include "bbcameraaudioencodersettingscontrol.h"
+#include "bbcameracapturebufferformatcontrol.h"
+#include "bbcameracapturedestinationcontrol.h"
+#include "bbcameracontrol.h"
+#include "bbcameraexposurecontrol.h"
+#include "bbcameraflashcontrol.h"
+#include "bbcamerafocuscontrol.h"
+#include "bbcameraimagecapturecontrol.h"
+#include "bbcameraimageprocessingcontrol.h"
+#include "bbcameralockscontrol.h"
+#include "bbcameramediarecordercontrol.h"
+#include "bbcamerasession.h"
+#include "bbcameravideoencodersettingscontrol.h"
+#include "bbcameraviewfindersettingscontrol.h"
+#include "bbcamerazoomcontrol.h"
+#include "bbimageencodercontrol.h"
+#include "bbvideodeviceselectorcontrol.h"
+#include "bbvideorenderercontrol.h"
+
+#include <QDebug>
+#include <QVariant>
+
+QT_BEGIN_NAMESPACE
+
+BbCameraService::BbCameraService(QObject *parent)
+ : QMediaService(parent)
+ , m_cameraSession(new BbCameraSession(this))
+ , m_cameraAudioEncoderSettingsControl(new BbCameraAudioEncoderSettingsControl(m_cameraSession, this))
+ , m_cameraCaptureBufferFormatControl(new BbCameraCaptureBufferFormatControl(this))
+ , m_cameraCaptureDestinationControl(new BbCameraCaptureDestinationControl(m_cameraSession, this))
+ , m_cameraControl(new BbCameraControl(m_cameraSession, this))
+ , m_cameraExposureControl(new BbCameraExposureControl(m_cameraSession, this))
+ , m_cameraFlashControl(new BbCameraFlashControl(m_cameraSession, this))
+ , m_cameraFocusControl(new BbCameraFocusControl(m_cameraSession, this))
+ , m_cameraImageCaptureControl(new BbCameraImageCaptureControl(m_cameraSession, this))
+ , m_cameraImageProcessingControl(new BbCameraImageProcessingControl(m_cameraSession, this))
+ , m_cameraLocksControl(new BbCameraLocksControl(m_cameraSession, this))
+ , m_cameraMediaRecorderControl(new BbCameraMediaRecorderControl(m_cameraSession, this))
+ , m_cameraVideoEncoderSettingsControl(new BbCameraVideoEncoderSettingsControl(m_cameraSession, this))
+ , m_cameraViewfinderSettingsControl(new BbCameraViewfinderSettingsControl(m_cameraSession, this))
+ , m_cameraZoomControl(new BbCameraZoomControl(m_cameraSession, this))
+ , m_imageEncoderControl(new BbImageEncoderControl(m_cameraSession, this))
+ , m_videoDeviceSelectorControl(new BbVideoDeviceSelectorControl(m_cameraSession, this))
+ , m_videoRendererControl(new BbVideoRendererControl(m_cameraSession, this))
+{
+}
+
+BbCameraService::~BbCameraService()
+{
+}
+
+QMediaControl* BbCameraService::requestControl(const char *name)
+{
+ if (qstrcmp(name, QAudioEncoderSettingsControl_iid) == 0)
+ return m_cameraAudioEncoderSettingsControl;
+ else if (qstrcmp(name, QCameraCaptureBufferFormatControl_iid) == 0)
+ return m_cameraCaptureBufferFormatControl;
+ else if (qstrcmp(name, QCameraCaptureDestinationControl_iid) == 0)
+ return m_cameraCaptureDestinationControl;
+ else if (qstrcmp(name, QCameraControl_iid) == 0)
+ return m_cameraControl;
+ else if (qstrcmp(name, QCameraExposureControl_iid) == 0)
+ return m_cameraExposureControl;
+ else if (qstrcmp(name, QCameraFlashControl_iid) == 0)
+ return m_cameraFlashControl;
+ else if (qstrcmp(name, QCameraFocusControl_iid) == 0)
+ return m_cameraFocusControl;
+ else if (qstrcmp(name, QCameraImageCaptureControl_iid) == 0)
+ return m_cameraImageCaptureControl;
+ else if (qstrcmp(name, QCameraImageProcessingControl_iid) == 0)
+ return m_cameraImageProcessingControl;
+ else if (qstrcmp(name, QCameraLocksControl_iid) == 0)
+ return m_cameraLocksControl;
+ else if (qstrcmp(name, QMediaRecorderControl_iid) == 0)
+ return m_cameraMediaRecorderControl;
+ else if (qstrcmp(name, QVideoEncoderSettingsControl_iid) == 0)
+ return m_cameraVideoEncoderSettingsControl;
+ else if (qstrcmp(name, QCameraViewfinderSettingsControl_iid) == 0)
+ return m_cameraViewfinderSettingsControl;
+ else if (qstrcmp(name, QCameraZoomControl_iid) == 0)
+ return m_cameraZoomControl;
+ else if (qstrcmp(name, QImageEncoderControl_iid) == 0)
+ return m_imageEncoderControl;
+ else if (qstrcmp(name, QVideoDeviceSelectorControl_iid) == 0)
+ return m_videoDeviceSelectorControl;
+ else if (qstrcmp(name, QVideoRendererControl_iid) == 0)
+ return m_videoRendererControl;
+
+ return 0;
+}
+
+void BbCameraService::releaseControl(QMediaControl *control)
+{
+ Q_UNUSED(control)
+
+ // Implemented as a singleton, so we do nothing.
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameraservice.h b/src/plugins/qnx/camera/bbcameraservice.h
new file mode 100644
index 000000000..374d03c36
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraservice.h
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERASERVICE_H
+#define BBCAMERASERVICE_H
+
+#include <QObject>
+
+#include <qmediaservice.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraAudioEncoderSettingsControl;
+class BbCameraCaptureBufferFormatControl;
+class BbCameraCaptureDestinationControl;
+class BbCameraControl;
+class BbCameraExposureControl;
+class BbCameraFlashControl;
+class BbCameraFocusControl;
+class BbCameraImageCaptureControl;
+class BbCameraImageProcessingControl;
+class BbCameraLocksControl;
+class BbCameraMediaRecorderControl;
+class BbCameraSession;
+class BbCameraVideoEncoderSettingsControl;
+class BbCameraViewfinderSettingsControl;
+class BbCameraZoomControl;
+class BbImageEncoderControl;
+class BbVideoDeviceSelectorControl;
+class BbVideoRendererControl;
+
+class BbCameraService : public QMediaService
+{
+ Q_OBJECT
+
+public:
+ explicit BbCameraService(QObject *parent = 0);
+ ~BbCameraService();
+
+ virtual QMediaControl* requestControl(const char *name);
+ virtual void releaseControl(QMediaControl *control);
+
+private:
+ BbCameraSession* m_cameraSession;
+
+ BbCameraAudioEncoderSettingsControl* m_cameraAudioEncoderSettingsControl;
+ BbCameraCaptureBufferFormatControl* m_cameraCaptureBufferFormatControl;
+ BbCameraCaptureDestinationControl* m_cameraCaptureDestinationControl;
+ BbCameraControl* m_cameraControl;
+ BbCameraExposureControl* m_cameraExposureControl;
+ BbCameraFlashControl* m_cameraFlashControl;
+ BbCameraFocusControl* m_cameraFocusControl;
+ BbCameraImageCaptureControl* m_cameraImageCaptureControl;
+ BbCameraImageProcessingControl* m_cameraImageProcessingControl;
+ BbCameraLocksControl* m_cameraLocksControl;
+ BbCameraMediaRecorderControl* m_cameraMediaRecorderControl;
+ BbCameraVideoEncoderSettingsControl* m_cameraVideoEncoderSettingsControl;
+ BbCameraViewfinderSettingsControl* m_cameraViewfinderSettingsControl;
+ BbCameraZoomControl* m_cameraZoomControl;
+ BbImageEncoderControl* m_imageEncoderControl;
+ BbVideoDeviceSelectorControl* m_videoDeviceSelectorControl;
+ BbVideoRendererControl* m_videoRendererControl;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcamerasession.cpp b/src/plugins/qnx/camera/bbcamerasession.cpp
new file mode 100644
index 000000000..59db66f4a
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcamerasession.cpp
@@ -0,0 +1,1164 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcamerasession.h"
+
+#include "bbcameraorientationhandler.h"
+#include "bbcameraviewfindersettingscontrol.h"
+#include "windowgrabber.h"
+
+#include <QAbstractVideoSurface>
+#include <QBuffer>
+#include <QDebug>
+#include <QImage>
+#include <QUrl>
+#include <QVideoSurfaceFormat>
+#include <qmath.h>
+
+#include <algorithm>
+
+QT_BEGIN_NAMESPACE
+
+static QString errorToString(camera_error_t error)
+{
+ switch (error) {
+ case CAMERA_EOK:
+ return QLatin1String("No error");
+ case CAMERA_EAGAIN:
+ return QLatin1String("Camera unavailable");
+ case CAMERA_EINVAL:
+ return QLatin1String("Inavlid argument");
+ case CAMERA_ENODEV:
+ return QLatin1String("Camera not found");
+ case CAMERA_EMFILE:
+ return QLatin1String("File table overflow");
+ case CAMERA_EBADF:
+ return QLatin1String("Invalid handle passed");
+ case CAMERA_EACCESS:
+ return QLatin1String("No permission");
+ case CAMERA_EBADR:
+ return QLatin1String("Invalid file descriptor");
+ case CAMERA_ENOENT:
+ return QLatin1String("File or directory does not exists");
+ case CAMERA_ENOMEM:
+ return QLatin1String("Memory allocation failed");
+ case CAMERA_EOPNOTSUPP:
+ return QLatin1String("Operation not supported");
+ case CAMERA_ETIMEDOUT:
+ return QLatin1String("Communication timeout");
+ case CAMERA_EALREADY:
+ return QLatin1String("Operation already in progress");
+ case CAMERA_EUNINIT:
+ return QLatin1String("Camera library not initialized");
+ case CAMERA_EREGFAULT:
+ return QLatin1String("Callback registration failed");
+ case CAMERA_EMICINUSE:
+ return QLatin1String("Microphone in use already");
+#ifndef Q_OS_BLACKBERRY_TABLET
+ case CAMERA_ENODATA:
+ return QLatin1String("Data does not exist");
+ case CAMERA_EBUSY:
+ return QLatin1String("Camera busy");
+ case CAMERA_EDESKTOPCAMERAINUSE:
+ return QLatin1String("Desktop camera in use already");
+ case CAMERA_ENOSPC:
+ return QLatin1String("Disk is full");
+ case CAMERA_EPOWERDOWN:
+ return QLatin1String("Camera in power down state");
+ case CAMERA_3ALOCKED:
+ return QLatin1String("3A have been locked");
+// case CAMERA_EVIEWFINDERFROZEN: // not yet available in 10.2 NDK
+// return QLatin1String("Freeze flag set");
+#endif
+ default:
+ return QLatin1String("Unknown error");
+ }
+}
+
+QDebug operator<<(QDebug debug, camera_error_t error)
+{
+ debug.nospace() << errorToString(error);
+ return debug.space();
+}
+
+BbCameraSession::BbCameraSession(QObject *parent)
+ : QObject(parent)
+ , m_nativeCameraOrientation(0)
+ , m_orientationHandler(new BbCameraOrientationHandler(this))
+ , m_status(QCamera::UnloadedStatus)
+ , m_state(QCamera::UnloadedState)
+ , m_captureMode(QCamera::CaptureStillImage)
+ , m_device("bb:RearCamera")
+ , m_previewIsVideo(true)
+ , m_surface(0)
+ , m_captureImageDriveMode(QCameraImageCapture::SingleImageCapture)
+ , m_lastImageCaptureId(0)
+ , m_captureDestination(QCameraImageCapture::CaptureToFile)
+ , m_videoState(QMediaRecorder::StoppedState)
+ , m_videoStatus(QMediaRecorder::LoadedStatus)
+ , m_handle(CAMERA_HANDLE_INVALID)
+ , m_windowGrabber(new WindowGrabber(this))
+{
+ connect(this, SIGNAL(statusChanged(QCamera::Status)), SLOT(updateReadyForCapture()));
+ connect(this, SIGNAL(captureModeChanged(QCamera::CaptureModes)), SLOT(updateReadyForCapture()));
+ connect(m_orientationHandler, SIGNAL(orientationChanged(int)), SLOT(deviceOrientationChanged(int)));
+
+ connect(m_windowGrabber, SIGNAL(frameGrabbed(QImage)), SLOT(viewfinderFrameGrabbed(QImage)));
+}
+
+BbCameraSession::~BbCameraSession()
+{
+ stopViewFinder();
+ closeCamera();
+}
+
+camera_handle_t BbCameraSession::handle() const
+{
+ return m_handle;
+}
+
+QCamera::State BbCameraSession::state() const
+{
+ return m_state;
+}
+
+void BbCameraSession::setState(QCamera::State state)
+{
+ if (m_state == state)
+ return;
+
+ const QCamera::State previousState = m_state;
+
+ if (previousState == QCamera::UnloadedState) {
+ if (state == QCamera::LoadedState) {
+ if (openCamera()) {
+ m_state = state;
+ }
+ } else if (state == QCamera::ActiveState) {
+ if (openCamera()) {
+ QMetaObject::invokeMethod(this, "applyConfiguration", Qt::QueuedConnection);
+ m_state = state;
+ }
+ }
+ } else if (previousState == QCamera::LoadedState) {
+ if (state == QCamera::UnloadedState) {
+ closeCamera();
+ m_state = state;
+ } else if (state == QCamera::ActiveState) {
+ QMetaObject::invokeMethod(this, "applyConfiguration", Qt::QueuedConnection);
+ m_state = state;
+ }
+ } else if (previousState == QCamera::ActiveState) {
+ if (state == QCamera::LoadedState) {
+ stopViewFinder();
+ m_state = state;
+ } else if (state == QCamera::UnloadedState) {
+ stopViewFinder();
+ closeCamera();
+ m_state = state;
+ }
+ }
+
+ if (m_state != previousState)
+ emit stateChanged(m_state);
+}
+
+QCamera::Status BbCameraSession::status() const
+{
+ return m_status;
+}
+
+QCamera::CaptureModes BbCameraSession::captureMode() const
+{
+ return m_captureMode;
+}
+
+void BbCameraSession::setCaptureMode(QCamera::CaptureModes captureMode)
+{
+ if (m_captureMode == captureMode)
+ return;
+
+ m_captureMode = captureMode;
+ emit captureModeChanged(m_captureMode);
+}
+
+bool BbCameraSession::isCaptureModeSupported(QCamera::CaptureModes mode) const
+{
+ if (m_handle == CAMERA_HANDLE_INVALID) {
+ // the camera has not been loaded yet via QCamera::load(), so
+ // we open it temporarily to peek for the supported capture modes
+
+ camera_unit_t unit = CAMERA_UNIT_REAR;
+ if (m_device == cameraIdentifierFront())
+ unit = CAMERA_UNIT_FRONT;
+ else if (m_device == cameraIdentifierRear())
+ unit = CAMERA_UNIT_REAR;
+ else if (m_device == cameraIdentifierDesktop())
+ unit = CAMERA_UNIT_DESKTOP;
+
+ camera_handle_t handle;
+ const camera_error_t result = camera_open(unit, CAMERA_MODE_RW, &handle);
+ if (result != CAMERA_EOK)
+ return true;
+
+ const bool supported = isCaptureModeSupported(handle, mode);
+
+ camera_close(handle);
+
+ return supported;
+ } else {
+ return isCaptureModeSupported(m_handle, mode);
+ }
+}
+
+QByteArray BbCameraSession::cameraIdentifierFront()
+{
+ return "bb:FrontCamera";
+}
+
+QByteArray BbCameraSession::cameraIdentifierRear()
+{
+ return "bb:RearCamera";
+}
+
+QByteArray BbCameraSession::cameraIdentifierDesktop()
+{
+ return "bb:DesktopCamera";
+}
+
+void BbCameraSession::setDevice(const QByteArray &device)
+{
+ m_device = device;
+}
+
+QByteArray BbCameraSession::device() const
+{
+ return m_device;
+}
+
+QAbstractVideoSurface* BbCameraSession::surface() const
+{
+ return m_surface;
+}
+
+void BbCameraSession::setSurface(QAbstractVideoSurface *surface)
+{
+ QMutexLocker locker(&m_surfaceMutex);
+
+ if (m_surface == surface)
+ return;
+
+ m_surface = surface;
+}
+
+bool BbCameraSession::isReadyForCapture() const
+{
+ if (m_captureMode & QCamera::CaptureStillImage)
+ return (m_status == QCamera::ActiveStatus);
+
+ if (m_captureMode & QCamera::CaptureVideo)
+ return (m_status == QCamera::ActiveStatus);
+
+ return false;
+}
+
+QCameraImageCapture::DriveMode BbCameraSession::driveMode() const
+{
+ return m_captureImageDriveMode;
+}
+
+void BbCameraSession::setDriveMode(QCameraImageCapture::DriveMode mode)
+{
+ m_captureImageDriveMode = mode;
+}
+
+/**
+ * A helper structure that keeps context data for image capture callbacks.
+ */
+struct ImageCaptureData
+{
+ int requestId;
+ QString fileName;
+ BbCameraSession *session;
+};
+
+static void imageCaptureShutterCallback(camera_handle_t handle, void *context)
+{
+ Q_UNUSED(handle)
+
+ const ImageCaptureData *data = static_cast<ImageCaptureData*>(context);
+
+ // We are inside a worker thread here, so emit imageExposed inside the main thread
+ QMetaObject::invokeMethod(data->session, "imageExposed", Qt::QueuedConnection,
+ Q_ARG(int, data->requestId));
+}
+
+static void imageCaptureImageCallback(camera_handle_t handle, camera_buffer_t *buffer, void *context)
+{
+ Q_UNUSED(handle)
+
+ QScopedPointer<ImageCaptureData> data(static_cast<ImageCaptureData*>(context));
+
+ if (buffer->frametype != CAMERA_FRAMETYPE_JPEG) {
+ // We are inside a worker thread here, so emit error signal inside the main thread
+ QMetaObject::invokeMethod(data->session, "imageCaptureError", Qt::QueuedConnection,
+ Q_ARG(int, data->requestId),
+ Q_ARG(QCameraImageCapture::Error, QCameraImageCapture::FormatError),
+ Q_ARG(QString, BbCameraSession::tr("Camera provides image in unsupported format")));
+ return;
+ }
+
+ const QByteArray rawData((const char*)buffer->framebuf, buffer->framedesc.jpeg.bufsize);
+
+ QImage image;
+ const bool ok = image.loadFromData(rawData, "JPG");
+ if (!ok) {
+ const QString errorMessage = BbCameraSession::tr("Could not load JPEG data from frame");
+ // We are inside a worker thread here, so emit error signal inside the main thread
+ QMetaObject::invokeMethod(data->session, "imageCaptureError", Qt::QueuedConnection,
+ Q_ARG(int, data->requestId),
+ Q_ARG(QCameraImageCapture::Error, QCameraImageCapture::FormatError),
+ Q_ARG(QString, errorMessage));
+ return;
+ }
+
+
+ // We are inside a worker thread here, so invoke imageCaptured inside the main thread
+ QMetaObject::invokeMethod(data->session, "imageCaptured", Qt::QueuedConnection,
+ Q_ARG(int, data->requestId),
+ Q_ARG(QImage, image),
+ Q_ARG(QString, data->fileName));
+}
+
+int BbCameraSession::capture(const QString &fileName)
+{
+ m_lastImageCaptureId++;
+
+ if (!isReadyForCapture()) {
+ emit imageCaptureError(m_lastImageCaptureId, QCameraImageCapture::NotReadyError, tr("Camera not ready"));
+ return m_lastImageCaptureId;
+ }
+
+ if (m_captureImageDriveMode == QCameraImageCapture::SingleImageCapture) {
+ // prepare context object for callback
+ ImageCaptureData *context = new ImageCaptureData;
+ context->requestId = m_lastImageCaptureId;
+ context->fileName = fileName;
+ context->session = this;
+
+ const camera_error_t result = camera_take_photo(m_handle,
+ imageCaptureShutterCallback,
+ 0,
+ 0,
+ imageCaptureImageCallback,
+ context, false);
+
+ if (result != CAMERA_EOK)
+ qWarning() << "Unable to take photo:" << result;
+ } else {
+ // TODO: implement burst mode when available in Qt API
+ }
+
+ return m_lastImageCaptureId;
+}
+
+void BbCameraSession::cancelCapture()
+{
+ // BB10 API doesn't provide functionality for that
+}
+
+bool BbCameraSession::isCaptureDestinationSupported(QCameraImageCapture::CaptureDestinations destination) const
+{
+ // capture to buffer, file and both are supported.
+ return destination & (QCameraImageCapture::CaptureToFile | QCameraImageCapture::CaptureToBuffer);
+}
+
+QCameraImageCapture::CaptureDestinations BbCameraSession::captureDestination() const
+{
+ return m_captureDestination;
+}
+
+void BbCameraSession::setCaptureDestination(QCameraImageCapture::CaptureDestinations destination)
+{
+ if (m_captureDestination != destination) {
+ m_captureDestination = destination;
+ emit captureDestinationChanged(m_captureDestination);
+ }
+}
+
+QList<QSize> BbCameraSession::supportedResolutions(const QImageEncoderSettings&, bool *continuous) const
+{
+ if (continuous)
+ *continuous = false;
+
+ if (m_status == QCamera::UnloadedStatus)
+ return QList<QSize>();
+
+ if (m_captureMode & QCamera::CaptureStillImage) {
+ return supportedResolutions(QCamera::CaptureStillImage);
+ } else if (m_captureMode & QCamera::CaptureVideo) {
+ return supportedResolutions(QCamera::CaptureVideo);
+ }
+
+ return QList<QSize>();
+}
+
+QImageEncoderSettings BbCameraSession::imageSettings() const
+{
+ return m_imageEncoderSettings;
+}
+
+void BbCameraSession::setImageSettings(const QImageEncoderSettings &settings)
+{
+ m_imageEncoderSettings = settings;
+ if (m_imageEncoderSettings.codec().isEmpty())
+ m_imageEncoderSettings.setCodec(QLatin1String("jpeg"));
+}
+
+QUrl BbCameraSession::outputLocation() const
+{
+ return QUrl::fromLocalFile(m_videoOutputLocation);
+}
+
+bool BbCameraSession::setOutputLocation(const QUrl &location)
+{
+ m_videoOutputLocation = location.toLocalFile();
+
+ return true;
+}
+
+QMediaRecorder::State BbCameraSession::videoState() const
+{
+ return m_videoState;
+}
+
+void BbCameraSession::setVideoState(QMediaRecorder::State state)
+{
+ if (m_videoState == state)
+ return;
+
+ const QMediaRecorder::State previousState = m_videoState;
+
+ if (previousState == QMediaRecorder::StoppedState) {
+ if (state == QMediaRecorder::RecordingState) {
+ if (startVideoRecording()) {
+ m_videoState = state;
+ }
+ } else if (state == QMediaRecorder::PausedState) {
+ // do nothing
+ }
+ } else if (previousState == QMediaRecorder::RecordingState) {
+ if (state == QMediaRecorder::StoppedState) {
+ stopVideoRecording();
+ m_videoState = state;
+ } else if (state == QMediaRecorder::PausedState) {
+ //TODO: (pause) not supported by BB10 API yet
+ }
+ } else if (previousState == QMediaRecorder::PausedState) {
+ if (state == QMediaRecorder::StoppedState) {
+ stopVideoRecording();
+ m_videoState = state;
+ } else if (state == QMediaRecorder::RecordingState) {
+ //TODO: (resume) not supported by BB10 API yet
+ }
+ }
+
+ emit videoStateChanged(m_videoState);
+}
+
+QMediaRecorder::Status BbCameraSession::videoStatus() const
+{
+ return m_videoStatus;
+}
+
+qint64 BbCameraSession::duration() const
+{
+ return (m_videoRecordingDuration.isValid() ? m_videoRecordingDuration.elapsed() : 0);
+}
+
+void BbCameraSession::applyVideoSettings()
+{
+ if (m_handle == CAMERA_HANDLE_INVALID)
+ return;
+
+ // apply viewfinder configuration
+ const QList<QSize> videoOutputResolutions = supportedResolutions(QCamera::CaptureVideo);
+
+ if (!m_videoEncoderSettings.resolution().isValid() || !videoOutputResolutions.contains(m_videoEncoderSettings.resolution()))
+ m_videoEncoderSettings.setResolution(videoOutputResolutions.first());
+
+ QSize viewfinderResolution;
+
+ if (m_previewIsVideo) {
+ // The viewfinder is responsible for encoding the video frames, so the resolutions must match.
+ viewfinderResolution = m_videoEncoderSettings.resolution();
+ } else {
+ // The frames are encoded separately from the viewfinder, so only the aspect ratio must match.
+ const QSize videoResolution = m_videoEncoderSettings.resolution();
+ const qreal aspectRatio = static_cast<qreal>(videoResolution.width())/static_cast<qreal>(videoResolution.height());
+
+ QList<QSize> sizes = supportedViewfinderResolutions(QCamera::CaptureVideo);
+ std::reverse(sizes.begin(), sizes.end()); // use smallest possible resolution
+ foreach (const QSize &size, sizes) {
+ // search for viewfinder resolution with the same aspect ratio
+ if (qFuzzyCompare(aspectRatio, (static_cast<qreal>(size.width())/static_cast<qreal>(size.height())))) {
+ viewfinderResolution = size;
+ break;
+ }
+ }
+ }
+
+ Q_ASSERT(viewfinderResolution.isValid());
+
+ const QByteArray windowId = QString().sprintf("qcamera_vf_%p", this).toLatin1();
+ m_windowGrabber->setWindowId(windowId);
+
+ const QByteArray windowGroupId = m_windowGrabber->windowGroupId();
+
+ const int rotationAngle = (360 - m_nativeCameraOrientation);
+
+ camera_error_t result = CAMERA_EOK;
+ result = camera_set_videovf_property(m_handle,
+ CAMERA_IMGPROP_WIN_GROUPID, windowGroupId.data(),
+ CAMERA_IMGPROP_WIN_ID, windowId.data(),
+ CAMERA_IMGPROP_WIDTH, viewfinderResolution.width(),
+ CAMERA_IMGPROP_HEIGHT, viewfinderResolution.height(),
+ CAMERA_IMGPROP_ROTATION, rotationAngle);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to apply video viewfinder settings:" << result;
+ return;
+ }
+
+ const QSize resolution = m_videoEncoderSettings.resolution();
+
+#ifndef Q_OS_BLACKBERRY_TABLET
+ QString videoCodec = m_videoEncoderSettings.codec();
+ if (videoCodec.isEmpty())
+ videoCodec = QLatin1String("h264");
+
+ camera_videocodec_t cameraVideoCodec = CAMERA_VIDEOCODEC_H264;
+ if (videoCodec == QLatin1String("none"))
+ cameraVideoCodec = CAMERA_VIDEOCODEC_NONE;
+ else if (videoCodec == QLatin1String("avc1"))
+ cameraVideoCodec = CAMERA_VIDEOCODEC_AVC1;
+ else if (videoCodec == QLatin1String("h264"))
+ cameraVideoCodec = CAMERA_VIDEOCODEC_H264;
+
+ qreal frameRate = m_videoEncoderSettings.frameRate();
+ if (frameRate == 0) {
+ const QList<qreal> frameRates = supportedFrameRates(QVideoEncoderSettings(), 0);
+ if (!frameRates.isEmpty())
+ frameRate = frameRates.last();
+ }
+
+ QString audioCodec = m_audioEncoderSettings.codec();
+ if (audioCodec.isEmpty())
+ audioCodec = QLatin1String("aac");
+
+ camera_audiocodec_t cameraAudioCodec = CAMERA_AUDIOCODEC_AAC;
+ if (audioCodec == QLatin1String("none"))
+ cameraAudioCodec = CAMERA_AUDIOCODEC_NONE;
+ else if (audioCodec == QLatin1String("aac"))
+ cameraAudioCodec = CAMERA_AUDIOCODEC_AAC;
+ else if (audioCodec == QLatin1String("raw"))
+ cameraAudioCodec = CAMERA_AUDIOCODEC_RAW;
+
+ result = camera_set_video_property(m_handle,
+ CAMERA_IMGPROP_WIDTH, resolution.width(),
+ CAMERA_IMGPROP_HEIGHT, resolution.height(),
+ CAMERA_IMGPROP_ROTATION, rotationAngle,
+ CAMERA_IMGPROP_VIDEOCODEC, cameraVideoCodec,
+ CAMERA_IMGPROP_AUDIOCODEC, cameraAudioCodec);
+#else
+ result = camera_set_video_property(m_handle,
+ CAMERA_IMGPROP_WIDTH, resolution.width(),
+ CAMERA_IMGPROP_HEIGHT, resolution.height());
+#endif
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to apply video settings:" << result;
+ emit videoError(QMediaRecorder::ResourceError, tr("Unable to apply video settings"));
+ }
+}
+
+QList<QSize> BbCameraSession::supportedResolutions(const QVideoEncoderSettings &settings, bool *continuous) const
+{
+ Q_UNUSED(settings);
+
+ if (continuous)
+ *continuous = false;
+
+ return supportedResolutions(QCamera::CaptureVideo);
+}
+
+QList<qreal> BbCameraSession::supportedFrameRates(const QVideoEncoderSettings &settings, bool *continuous) const
+{
+ Q_UNUSED(settings);
+
+ if (m_handle == CAMERA_HANDLE_INVALID)
+ return QList<qreal>();
+
+ int supported = 0;
+ double rates[20];
+ bool maxmin = false;
+
+ /**
+ * Since in current version of the BB10 platform the video viewfinder encodes the video frames, we use
+ * the values as returned by camera_get_video_vf_framerates().
+ */
+ const camera_error_t result = camera_get_video_vf_framerates(m_handle, 20, &supported, rates, &maxmin);
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve supported viewfinder framerates:" << result;
+ return QList<qreal>();
+ }
+
+ QList<qreal> frameRates;
+ for (int i = 0; i < supported; ++i)
+ frameRates << rates[i];
+
+ if (continuous)
+ *continuous = maxmin;
+
+ return frameRates;
+}
+
+QVideoEncoderSettings BbCameraSession::videoSettings() const
+{
+ return m_videoEncoderSettings;
+}
+
+void BbCameraSession::setVideoSettings(const QVideoEncoderSettings &settings)
+{
+ m_videoEncoderSettings = settings;
+}
+
+QAudioEncoderSettings BbCameraSession::audioSettings() const
+{
+ return m_audioEncoderSettings;
+}
+
+void BbCameraSession::setAudioSettings(const QAudioEncoderSettings &settings)
+{
+ m_audioEncoderSettings = settings;
+}
+
+void BbCameraSession::updateReadyForCapture()
+{
+ emit readyForCaptureChanged(isReadyForCapture());
+}
+
+void BbCameraSession::imageCaptured(int requestId, const QImage &rawImage, const QString &fileName)
+{
+ QTransform transform;
+
+ // subtract out the native rotation
+ transform.rotate(m_nativeCameraOrientation);
+
+ // subtract out the current device orientation
+ if (m_device == cameraIdentifierRear())
+ transform.rotate(360 - m_orientationHandler->orientation());
+ else
+ transform.rotate(m_orientationHandler->orientation());
+
+ const QImage image = rawImage.transformed(transform);
+
+ // Generate snap preview as downscaled image
+ {
+ QSize previewSize = image.size();
+ int downScaleSteps = 0;
+ while (previewSize.width() > 800 && downScaleSteps < 8) {
+ previewSize.rwidth() /= 2;
+ previewSize.rheight() /= 2;
+ downScaleSteps++;
+ }
+
+ const QImage snapPreview = image.scaled(previewSize);
+
+ emit imageCaptured(requestId, snapPreview);
+ }
+
+ if (m_captureDestination & QCameraImageCapture::CaptureToBuffer) {
+ QVideoFrame frame(image);
+
+ emit imageAvailable(requestId, frame);
+ }
+
+ if (m_captureDestination & QCameraImageCapture::CaptureToFile) {
+ const QString actualFileName = m_mediaStorageLocation.generateFileName(fileName,
+ QCamera::CaptureStillImage,
+ QLatin1String("IMG_"),
+ QLatin1String("jpg"));
+
+ QFile file(actualFileName);
+ if (file.open(QFile::WriteOnly)) {
+ if (image.save(&file, "JPG")) {
+ emit imageSaved(requestId, actualFileName);
+ } else {
+ emit imageCaptureError(requestId, QCameraImageCapture::OutOfSpaceError, file.errorString());
+ }
+ } else {
+ const QString errorMessage = tr("Could not open destination file:\n%1").arg(actualFileName);
+ emit imageCaptureError(requestId, QCameraImageCapture::ResourceError, errorMessage);
+ }
+ }
+}
+
+void BbCameraSession::handleVideoRecordingPaused()
+{
+ //TODO: implement once BB10 API supports pausing a video
+}
+
+void BbCameraSession::handleVideoRecordingResumed()
+{
+ if (m_videoStatus == QMediaRecorder::StartingStatus) {
+ m_videoStatus = QMediaRecorder::RecordingStatus;
+ emit videoStatusChanged(m_videoStatus);
+
+ m_videoRecordingDuration.restart();
+ }
+}
+
+void BbCameraSession::deviceOrientationChanged(int angle)
+{
+ if (m_handle != CAMERA_HANDLE_INVALID)
+ camera_set_device_orientation(m_handle, angle);
+}
+
+void BbCameraSession::handleCameraPowerUp()
+{
+ stopViewFinder();
+ startViewFinder();
+}
+
+void BbCameraSession::viewfinderFrameGrabbed(const QImage &image)
+{
+ QTransform transform;
+
+ transform.rotate(m_nativeCameraOrientation);
+
+ QImage frame = image.copy().transformed(transform);
+ if (m_device == cameraIdentifierFront())
+ frame = frame.mirrored(true, false);
+
+ QMutexLocker locker(&m_surfaceMutex);
+ if (m_surface) {
+ if (frame.size() != m_surface->surfaceFormat().frameSize()) {
+ m_surface->stop();
+ m_surface->start(QVideoSurfaceFormat(frame.size(), QVideoFrame::Format_ARGB32));
+ }
+
+ QVideoFrame videoFrame(frame);
+
+ m_surface->present(videoFrame);
+ }
+}
+
+bool BbCameraSession::openCamera()
+{
+ if (m_handle != CAMERA_HANDLE_INVALID) // camera is already open
+ return true;
+
+ m_status = QCamera::LoadingStatus;
+ emit statusChanged(m_status);
+
+ camera_unit_t unit = CAMERA_UNIT_REAR;
+ if (m_device == cameraIdentifierFront())
+ unit = CAMERA_UNIT_FRONT;
+ else if (m_device == cameraIdentifierRear())
+ unit = CAMERA_UNIT_REAR;
+ else if (m_device == cameraIdentifierDesktop())
+ unit = CAMERA_UNIT_DESKTOP;
+
+ camera_error_t result = camera_open(unit, CAMERA_MODE_RW, &m_handle);
+ if (result != CAMERA_EOK) {
+ m_handle = CAMERA_HANDLE_INVALID;
+ m_status = QCamera::UnloadedStatus;
+ emit statusChanged(m_status);
+
+ qWarning() << "Unable to open camera:" << result;
+ emit error(QCamera::CameraError, tr("Unable to open camera"));
+ return false;
+ }
+
+ result = camera_get_native_orientation(m_handle, &m_nativeCameraOrientation);
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve native camera orientation:" << result;
+ emit error(QCamera::CameraError, tr("Unable to retrieve native camera orientation"));
+ return false;
+ }
+
+ m_previewIsVideo = camera_has_feature(m_handle, CAMERA_FEATURE_PREVIEWISVIDEO);
+
+ m_status = QCamera::LoadedStatus;
+ emit statusChanged(m_status);
+
+ emit cameraOpened();
+
+ return true;
+}
+
+void BbCameraSession::closeCamera()
+{
+ if (m_handle == CAMERA_HANDLE_INVALID) // camera is closed already
+ return;
+
+ m_status = QCamera::UnloadingStatus;
+ emit statusChanged(m_status);
+
+ const camera_error_t result = camera_close(m_handle);
+ if (result != CAMERA_EOK) {
+ m_status = QCamera::LoadedStatus;
+ emit statusChanged(m_status);
+
+ qWarning() << "Unable to close camera:" << result;
+ emit error(QCamera::CameraError, tr("Unable to close camera"));
+ return;
+ }
+
+ m_handle = CAMERA_HANDLE_INVALID;
+
+ m_status = QCamera::UnloadedStatus;
+ emit statusChanged(m_status);
+}
+
+static void viewFinderStatusCallback(camera_handle_t handle, camera_devstatus_t status, uint16_t value, void *context)
+{
+ Q_UNUSED(handle)
+
+ if (status == CAMERA_STATUS_FOCUS_CHANGE) {
+ BbCameraSession *session = static_cast<BbCameraSession*>(context);
+ QMetaObject::invokeMethod(session, "focusStatusChanged", Qt::QueuedConnection, Q_ARG(int, value));
+ return;
+ }
+#ifndef Q_OS_BLACKBERRY_TABLET
+ else if (status == CAMERA_STATUS_POWERUP) {
+ BbCameraSession *session = static_cast<BbCameraSession*>(context);
+ QMetaObject::invokeMethod(session, "handleCameraPowerUp", Qt::QueuedConnection);
+ }
+#endif
+}
+
+bool BbCameraSession::startViewFinder()
+{
+ m_status = QCamera::StartingStatus;
+ emit statusChanged(m_status);
+
+ QSize viewfinderResolution;
+ camera_error_t result = CAMERA_EOK;
+ if (m_captureMode & QCamera::CaptureStillImage) {
+ result = camera_start_photo_viewfinder(m_handle, 0, viewFinderStatusCallback, this);
+ viewfinderResolution = currentViewfinderResolution(QCamera::CaptureStillImage);
+ } else if (m_captureMode & QCamera::CaptureVideo) {
+ result = camera_start_video_viewfinder(m_handle, 0, viewFinderStatusCallback, this);
+ viewfinderResolution = currentViewfinderResolution(QCamera::CaptureVideo);
+ }
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to start viewfinder:" << result;
+ return false;
+ }
+
+ const int angle = m_orientationHandler->orientation();
+
+ const QSize rotatedSize = ((angle == 0 || angle == 180) ? viewfinderResolution
+ : viewfinderResolution.transposed());
+
+ m_surfaceMutex.lock();
+ if (m_surface) {
+ const bool ok = m_surface->start(QVideoSurfaceFormat(rotatedSize, QVideoFrame::Format_ARGB32));
+ if (!ok)
+ qWarning() << "Unable to start camera viewfinder surface";
+ }
+ m_surfaceMutex.unlock();
+
+ m_status = QCamera::ActiveStatus;
+ emit statusChanged(m_status);
+
+ return true;
+}
+
+void BbCameraSession::stopViewFinder()
+{
+ m_windowGrabber->stop();
+
+ m_status = QCamera::StoppingStatus;
+ emit statusChanged(m_status);
+
+ m_surfaceMutex.lock();
+ if (m_surface) {
+ m_surface->stop();
+ }
+ m_surfaceMutex.unlock();
+
+ camera_error_t result = CAMERA_EOK;
+ if (m_captureMode & QCamera::CaptureStillImage)
+ result = camera_stop_photo_viewfinder(m_handle);
+ else if (m_captureMode & QCamera::CaptureVideo)
+ result = camera_stop_video_viewfinder(m_handle);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to stop viewfinder:" << result;
+ return;
+ }
+
+ m_status = QCamera::LoadedStatus;
+ emit statusChanged(m_status);
+}
+
+void BbCameraSession::applyConfiguration()
+{
+ if (m_captureMode & QCamera::CaptureStillImage) {
+ const QList<QSize> photoOutputResolutions = supportedResolutions(QCamera::CaptureStillImage);
+
+ if (!m_imageEncoderSettings.resolution().isValid() || !photoOutputResolutions.contains(m_imageEncoderSettings.resolution()))
+ m_imageEncoderSettings.setResolution(photoOutputResolutions.first());
+
+ const QSize photoResolution = m_imageEncoderSettings.resolution();
+ const qreal aspectRatio = static_cast<qreal>(photoResolution.width())/static_cast<qreal>(photoResolution.height());
+
+ // apply viewfinder configuration
+ QSize viewfinderResolution;
+ QList<QSize> sizes = supportedViewfinderResolutions(QCamera::CaptureStillImage);
+ std::reverse(sizes.begin(), sizes.end()); // use smallest possible resolution
+ foreach (const QSize &size, sizes) {
+ // search for viewfinder resolution with the same aspect ratio
+ if (qFuzzyCompare(aspectRatio, (static_cast<qreal>(size.width())/static_cast<qreal>(size.height())))) {
+ viewfinderResolution = size;
+ break;
+ }
+ }
+
+ Q_ASSERT(viewfinderResolution.isValid());
+
+ const QByteArray windowId = QString().sprintf("qcamera_vf_%p", this).toLatin1();
+ m_windowGrabber->setWindowId(windowId);
+
+ const QByteArray windowGroupId = m_windowGrabber->windowGroupId();
+
+ camera_error_t result = camera_set_photovf_property(m_handle,
+ CAMERA_IMGPROP_WIN_GROUPID, windowGroupId.data(),
+ CAMERA_IMGPROP_WIN_ID, windowId.data(),
+ CAMERA_IMGPROP_WIDTH, viewfinderResolution.width(),
+ CAMERA_IMGPROP_HEIGHT, viewfinderResolution.height(),
+ CAMERA_IMGPROP_FORMAT, CAMERA_FRAMETYPE_NV12,
+ CAMERA_IMGPROP_ROTATION, 360 - m_nativeCameraOrientation);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to apply photo viewfinder settings:" << result;
+ return;
+ }
+
+
+ int jpegQuality = 100;
+ switch (m_imageEncoderSettings.quality()) {
+ case QMultimedia::VeryLowQuality:
+ jpegQuality = 20;
+ break;
+ case QMultimedia::LowQuality:
+ jpegQuality = 40;
+ break;
+ case QMultimedia::NormalQuality:
+ jpegQuality = 60;
+ break;
+ case QMultimedia::HighQuality:
+ jpegQuality = 80;
+ break;
+ case QMultimedia::VeryHighQuality:
+ jpegQuality = 100;
+ break;
+ }
+
+ // apply photo configuration
+ result = camera_set_photo_property(m_handle,
+ CAMERA_IMGPROP_WIDTH, photoResolution.width(),
+ CAMERA_IMGPROP_HEIGHT, photoResolution.height(),
+ CAMERA_IMGPROP_JPEGQFACTOR, jpegQuality,
+ CAMERA_IMGPROP_ROTATION, 360 - m_nativeCameraOrientation);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to apply photo settings:" << result;
+ return;
+ }
+
+ } else if (m_captureMode & QCamera::CaptureVideo) {
+ applyVideoSettings();
+ }
+
+ startViewFinder();
+}
+
+static void videoRecordingStatusCallback(camera_handle_t handle, camera_devstatus_t status, uint16_t value, void *context)
+{
+ Q_UNUSED(handle)
+ Q_UNUSED(value)
+
+#ifndef Q_OS_BLACKBERRY_TABLET
+ if (status == CAMERA_STATUS_VIDEO_PAUSE) {
+ BbCameraSession *session = static_cast<BbCameraSession*>(context);
+ QMetaObject::invokeMethod(session, "handleVideoRecordingPaused", Qt::QueuedConnection);
+ } else if (status == CAMERA_STATUS_VIDEO_RESUME) {
+ BbCameraSession *session = static_cast<BbCameraSession*>(context);
+ QMetaObject::invokeMethod(session, "handleVideoRecordingResumed", Qt::QueuedConnection);
+ }
+#endif
+}
+
+bool BbCameraSession::startVideoRecording()
+{
+ m_videoRecordingDuration.invalidate();
+
+ m_videoStatus = QMediaRecorder::StartingStatus;
+ emit videoStatusChanged(m_videoStatus);
+
+ if (m_videoOutputLocation.isEmpty())
+ m_videoOutputLocation = m_mediaStorageLocation.generateFileName(QLatin1String("VID_"), m_mediaStorageLocation.defaultDir(QCamera::CaptureVideo), QLatin1String("mp4"));
+
+ emit actualLocationChanged(m_videoOutputLocation);
+
+ const camera_error_t result = camera_start_video(m_handle, QFile::encodeName(m_videoOutputLocation), 0, videoRecordingStatusCallback, this);
+ if (result != CAMERA_EOK) {
+ m_videoStatus = QMediaRecorder::LoadedStatus;
+ emit videoStatusChanged(m_videoStatus);
+
+ emit videoError(QMediaRecorder::ResourceError, tr("Unable to start video recording"));
+ return false;
+ }
+
+ return true;
+}
+
+void BbCameraSession::stopVideoRecording()
+{
+ m_videoStatus = QMediaRecorder::FinalizingStatus;
+ emit videoStatusChanged(m_videoStatus);
+
+ const camera_error_t result = camera_stop_video(m_handle);
+ if (result != CAMERA_EOK) {
+ emit videoError(QMediaRecorder::ResourceError, tr("Unable to stop video recording"));
+ }
+
+ m_videoStatus = QMediaRecorder::LoadedStatus;
+ emit videoStatusChanged(m_videoStatus);
+
+ m_videoRecordingDuration.invalidate();
+}
+
+bool BbCameraSession::isCaptureModeSupported(camera_handle_t handle, QCamera::CaptureModes mode) const
+{
+ if (mode & QCamera::CaptureStillImage)
+ return camera_has_feature(handle, CAMERA_FEATURE_PHOTO);
+
+ if (mode & QCamera::CaptureVideo)
+ return camera_has_feature(handle, CAMERA_FEATURE_VIDEO);
+
+ return false;
+}
+
+QList<QSize> BbCameraSession::supportedResolutions(QCamera::CaptureMode mode) const
+{
+ Q_ASSERT(m_handle != CAMERA_HANDLE_INVALID);
+
+ QList<QSize> list;
+
+ camera_error_t result = CAMERA_EOK;
+ camera_res_t resolutions[20];
+ unsigned int supported = 0;
+
+ if (mode == QCamera::CaptureStillImage)
+ result = camera_get_photo_output_resolutions(m_handle, CAMERA_FRAMETYPE_JPEG, 20, &supported, resolutions);
+ else if (mode == QCamera::CaptureVideo)
+ result = camera_get_video_output_resolutions(m_handle, 20, &supported, resolutions);
+
+ if (result != CAMERA_EOK)
+ return list;
+
+ for (unsigned int i = 0; i < supported; ++i)
+ list << QSize(resolutions[i].width, resolutions[i].height);
+
+ return list;
+}
+
+QList<QSize> BbCameraSession::supportedViewfinderResolutions(QCamera::CaptureMode mode) const
+{
+ Q_ASSERT(m_handle != CAMERA_HANDLE_INVALID);
+
+ QList<QSize> list;
+
+ camera_error_t result = CAMERA_EOK;
+ camera_res_t resolutions[20];
+ unsigned int supported = 0;
+
+ if (mode == QCamera::CaptureStillImage)
+ result = camera_get_photo_vf_resolutions(m_handle, 20, &supported, resolutions);
+ else if (mode == QCamera::CaptureVideo)
+ result = camera_get_video_vf_resolutions(m_handle, 20, &supported, resolutions);
+
+ if (result != CAMERA_EOK)
+ return list;
+
+ for (unsigned int i = 0; i < supported; ++i)
+ list << QSize(resolutions[i].width, resolutions[i].height);
+
+ return list;
+}
+
+QSize BbCameraSession::currentViewfinderResolution(QCamera::CaptureMode mode) const
+{
+ Q_ASSERT(m_handle != CAMERA_HANDLE_INVALID);
+
+ camera_error_t result = CAMERA_EOK;
+ int width = 0;
+ int height = 0;
+
+ if (mode == QCamera::CaptureStillImage)
+ result = camera_get_photovf_property(m_handle, CAMERA_IMGPROP_WIDTH, &width,
+ CAMERA_IMGPROP_HEIGHT, &height);
+ else if (mode == QCamera::CaptureVideo)
+ result = camera_get_videovf_property(m_handle, CAMERA_IMGPROP_WIDTH, &width,
+ CAMERA_IMGPROP_HEIGHT, &height);
+
+ if (result != CAMERA_EOK)
+ return QSize();
+
+ return QSize(width, height);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcamerasession.h b/src/plugins/qnx/camera/bbcamerasession.h
new file mode 100644
index 000000000..e757a83c3
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcamerasession.h
@@ -0,0 +1,217 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERASESSION_H
+#define BBCAMERASESSION_H
+
+#include "bbmediastoragelocation.h"
+
+#include <QCamera>
+#include <QCameraImageCapture>
+#include <QCameraViewfinderSettingsControl>
+#include <QElapsedTimer>
+#include <QMediaRecorder>
+#include <QMutex>
+#include <QObject>
+#include <QPointer>
+
+#include <camera/camera_api.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraOrientationHandler;
+class WindowGrabber;
+
+class BbCameraSession : public QObject
+{
+ Q_OBJECT
+public:
+ explicit BbCameraSession(QObject *parent = 0);
+ ~BbCameraSession();
+
+ camera_handle_t handle() const;
+
+ // camera control
+ QCamera::State state() const;
+ void setState(QCamera::State state);
+ QCamera::Status status() const;
+ QCamera::CaptureModes captureMode() const;
+ void setCaptureMode(QCamera::CaptureModes);
+ bool isCaptureModeSupported(QCamera::CaptureModes mode) const;
+
+ // video device selector control
+ static QByteArray cameraIdentifierFront();
+ static QByteArray cameraIdentifierRear();
+ static QByteArray cameraIdentifierDesktop();
+
+ void setDevice(const QByteArray &device);
+ QByteArray device() const;
+
+ // video renderer control
+ QAbstractVideoSurface *surface() const;
+ void setSurface(QAbstractVideoSurface *surface);
+
+ // image capture control
+ bool isReadyForCapture() const;
+ QCameraImageCapture::DriveMode driveMode() const;
+ void setDriveMode(QCameraImageCapture::DriveMode mode);
+ int capture(const QString &fileName);
+ void cancelCapture();
+
+ // capture destination control
+ bool isCaptureDestinationSupported(QCameraImageCapture::CaptureDestinations destination) const;
+ QCameraImageCapture::CaptureDestinations captureDestination() const;
+ void setCaptureDestination(QCameraImageCapture::CaptureDestinations destination);
+
+ // image encoder control
+ QList<QSize> supportedResolutions(const QImageEncoderSettings &settings, bool *continuous) const;
+ QImageEncoderSettings imageSettings() const;
+ void setImageSettings(const QImageEncoderSettings &settings);
+
+ // media recorder control
+ QUrl outputLocation() const;
+ bool setOutputLocation(const QUrl &location);
+ QMediaRecorder::State videoState() const;
+ void setVideoState(QMediaRecorder::State state);
+ QMediaRecorder::Status videoStatus() const;
+ qint64 duration() const;
+ void applyVideoSettings();
+
+ // video encoder settings control
+ QList<QSize> supportedResolutions(const QVideoEncoderSettings &settings, bool *continuous) const;
+ QList<qreal> supportedFrameRates(const QVideoEncoderSettings &settings, bool *continuous) const;
+ QVideoEncoderSettings videoSettings() const;
+ void setVideoSettings(const QVideoEncoderSettings &settings);
+
+ // audio encoder settings control
+ QAudioEncoderSettings audioSettings() const;
+ void setAudioSettings(const QAudioEncoderSettings &settings);
+
+Q_SIGNALS:
+ // camera control
+ void statusChanged(QCamera::Status);
+ void stateChanged(QCamera::State);
+ void error(int error, const QString &errorString);
+ void captureModeChanged(QCamera::CaptureModes);
+
+ // image capture control
+ void readyForCaptureChanged(bool);
+ void imageExposed(int id);
+ void imageCaptured(int id, const QImage &preview);
+ void imageMetadataAvailable(int id, const QString &key, const QVariant &value);
+ void imageAvailable(int id, const QVideoFrame &buffer);
+ void imageSaved(int id, const QString &fileName);
+ void imageCaptureError(int id, int error, const QString &errorString);
+
+ // capture destination control
+ void captureDestinationChanged(QCameraImageCapture::CaptureDestinations destination);
+
+ // media recorder control
+ void videoStateChanged(QMediaRecorder::State state);
+ void videoStatusChanged(QMediaRecorder::Status status);
+ void durationChanged(qint64 duration);
+ void actualLocationChanged(const QUrl &location);
+ void videoError(int error, const QString &errorString);
+
+ void cameraOpened();
+ void focusStatusChanged(int status);
+
+private slots:
+ void updateReadyForCapture();
+ void imageCaptured(int, const QImage&, const QString&);
+ void handleVideoRecordingPaused();
+ void handleVideoRecordingResumed();
+ void deviceOrientationChanged(int);
+ void handleCameraPowerUp();
+ void viewfinderFrameGrabbed(const QImage &image);
+ void applyConfiguration();
+
+private:
+ bool openCamera();
+ void closeCamera();
+ bool startViewFinder();
+ void stopViewFinder();
+ bool startVideoRecording();
+ void stopVideoRecording();
+
+ bool isCaptureModeSupported(camera_handle_t handle, QCamera::CaptureModes mode) const;
+ QList<QSize> supportedResolutions(QCamera::CaptureMode mode) const;
+ QList<QSize> supportedViewfinderResolutions(QCamera::CaptureMode mode) const;
+ QSize currentViewfinderResolution(QCamera::CaptureMode mode) const;
+
+ quint32 m_nativeCameraOrientation;
+ BbCameraOrientationHandler* m_orientationHandler;
+
+ QCamera::Status m_status;
+ QCamera::State m_state;
+ QCamera::CaptureModes m_captureMode;
+
+ QByteArray m_device;
+ bool m_previewIsVideo;
+
+ QPointer<QAbstractVideoSurface> m_surface;
+ QMutex m_surfaceMutex;
+
+ QCameraImageCapture::DriveMode m_captureImageDriveMode;
+ int m_lastImageCaptureId;
+ QCameraImageCapture::CaptureDestinations m_captureDestination;
+
+ QImageEncoderSettings m_imageEncoderSettings;
+
+ QString m_videoOutputLocation;
+ QMediaRecorder::State m_videoState;
+ QMediaRecorder::Status m_videoStatus;
+ QElapsedTimer m_videoRecordingDuration;
+
+ QVideoEncoderSettings m_videoEncoderSettings;
+ QAudioEncoderSettings m_audioEncoderSettings;
+
+ BbMediaStorageLocation m_mediaStorageLocation;
+
+ camera_handle_t m_handle;
+
+ WindowGrabber* m_windowGrabber;
+};
+
+QDebug operator<<(QDebug debug, camera_error_t error);
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameravideoencodersettingscontrol.cpp b/src/plugins/qnx/camera/bbcameravideoencodersettingscontrol.cpp
new file mode 100644
index 000000000..eae448e5b
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameravideoencodersettingscontrol.cpp
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameravideoencodersettingscontrol.h"
+
+#include "bbcamerasession.h"
+
+QT_BEGIN_NAMESPACE
+
+BbCameraVideoEncoderSettingsControl::BbCameraVideoEncoderSettingsControl(BbCameraSession *session, QObject *parent)
+ : QVideoEncoderSettingsControl(parent)
+ , m_session(session)
+{
+}
+
+QList<QSize> BbCameraVideoEncoderSettingsControl::supportedResolutions(const QVideoEncoderSettings &settings, bool *continuous) const
+{
+ return m_session->supportedResolutions(settings, continuous);
+}
+
+QList<qreal> BbCameraVideoEncoderSettingsControl::supportedFrameRates(const QVideoEncoderSettings &settings, bool *continuous) const
+{
+ return m_session->supportedFrameRates(settings, continuous);
+}
+
+QStringList BbCameraVideoEncoderSettingsControl::supportedVideoCodecs() const
+{
+ return QStringList() << QLatin1String("none") << QLatin1String("avc1") << QLatin1String("h264");
+}
+
+QString BbCameraVideoEncoderSettingsControl::videoCodecDescription(const QString &codecName) const
+{
+ if (codecName == QLatin1String("none"))
+ return tr("No compression");
+ else if (codecName == QLatin1String("avc1"))
+ return tr("AVC1 compression");
+ else if (codecName == QLatin1String("h264"))
+ return tr("H264 compression");
+
+ return QString();
+}
+
+QVideoEncoderSettings BbCameraVideoEncoderSettingsControl::videoSettings() const
+{
+ return m_session->videoSettings();
+}
+
+void BbCameraVideoEncoderSettingsControl::setVideoSettings(const QVideoEncoderSettings &settings)
+{
+ m_session->setVideoSettings(settings);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameravideoencodersettingscontrol.h b/src/plugins/qnx/camera/bbcameravideoencodersettingscontrol.h
new file mode 100644
index 000000000..8ecf49c85
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameravideoencodersettingscontrol.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAVIDEOENCODERSETTINGSCONTROL_H
+#define BBCAMERAVIDEOENCODERSETTINGSCONTROL_H
+
+#include <qvideoencodersettingscontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraVideoEncoderSettingsControl : public QVideoEncoderSettingsControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraVideoEncoderSettingsControl(BbCameraSession *session, QObject *parent = 0);
+
+ QList<QSize> supportedResolutions(const QVideoEncoderSettings &settings, bool *continuous = 0) const Q_DECL_OVERRIDE;
+ QList<qreal> supportedFrameRates(const QVideoEncoderSettings &settings, bool *continuous = 0) const Q_DECL_OVERRIDE;
+ QStringList supportedVideoCodecs() const Q_DECL_OVERRIDE;
+ QString videoCodecDescription(const QString &codecName) const Q_DECL_OVERRIDE;
+ QVideoEncoderSettings videoSettings() const Q_DECL_OVERRIDE;
+ void setVideoSettings(const QVideoEncoderSettings &settings) Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcameraviewfindersettingscontrol.cpp b/src/plugins/qnx/camera/bbcameraviewfindersettingscontrol.cpp
new file mode 100644
index 000000000..5c7671e80
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraviewfindersettingscontrol.cpp
@@ -0,0 +1,249 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcameraviewfindersettingscontrol.h"
+
+#include "bbcamerasession.h"
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+BbCameraViewfinderSettingsControl::BbCameraViewfinderSettingsControl(BbCameraSession *session, QObject *parent)
+ : QCameraViewfinderSettingsControl(parent)
+ , m_session(session)
+{
+}
+
+bool BbCameraViewfinderSettingsControl::isViewfinderParameterSupported(ViewfinderParameter parameter) const
+{
+ switch (parameter) {
+ case QCameraViewfinderSettingsControl::Resolution:
+ return true;
+ case QCameraViewfinderSettingsControl::PixelAspectRatio:
+ return false;
+ case QCameraViewfinderSettingsControl::MinimumFrameRate:
+ return true;
+ case QCameraViewfinderSettingsControl::MaximumFrameRate:
+ return true;
+ case QCameraViewfinderSettingsControl::PixelFormat:
+ return true;
+ default:
+ return false;
+ }
+}
+
+QVariant BbCameraViewfinderSettingsControl::viewfinderParameter(ViewfinderParameter parameter) const
+{
+ if (parameter == QCameraViewfinderSettingsControl::Resolution) {
+ camera_error_t result = CAMERA_EOK;
+ unsigned int width = 0;
+ unsigned int height = 0;
+
+ if (m_session->captureMode() & QCamera::CaptureStillImage) {
+ result = camera_get_photovf_property(m_session->handle(), CAMERA_IMGPROP_WIDTH, &width,
+ CAMERA_IMGPROP_HEIGHT, &height);
+ } else if (m_session->captureMode() & QCamera::CaptureVideo) {
+ result = camera_get_videovf_property(m_session->handle(), CAMERA_IMGPROP_WIDTH, &width,
+ CAMERA_IMGPROP_HEIGHT, &height);
+ }
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve resolution of viewfinder:" << result;
+ return QVariant();
+ }
+
+ return QSize(width, height);
+
+ } else if (parameter == QCameraViewfinderSettingsControl::MinimumFrameRate) {
+ camera_error_t result = CAMERA_EOK;
+ double minimumFrameRate = 0;
+
+ if (m_session->captureMode() & QCamera::CaptureStillImage)
+ result = camera_get_photovf_property(m_session->handle(), CAMERA_IMGPROP_MINFRAMERATE, &minimumFrameRate);
+ else if (m_session->captureMode() & QCamera::CaptureVideo)
+ result = camera_get_videovf_property(m_session->handle(), CAMERA_IMGPROP_MINFRAMERATE, &minimumFrameRate);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve minimum framerate of viewfinder:" << result;
+ return QVariant();
+ }
+
+ return QVariant(static_cast<qreal>(minimumFrameRate));
+
+ } else if (parameter == QCameraViewfinderSettingsControl::MaximumFrameRate) {
+ camera_error_t result = CAMERA_EOK;
+ double maximumFrameRate = 0;
+
+ if (m_session->captureMode() & QCamera::CaptureStillImage)
+ result = camera_get_photovf_property(m_session->handle(), CAMERA_IMGPROP_FRAMERATE, &maximumFrameRate);
+ else if (m_session->captureMode() & QCamera::CaptureVideo)
+ result = camera_get_videovf_property(m_session->handle(), CAMERA_IMGPROP_FRAMERATE, &maximumFrameRate);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve maximum framerate of viewfinder:" << result;
+ return QVariant();
+ }
+
+ return QVariant(static_cast<qreal>(maximumFrameRate));
+ } else if (parameter == QCameraViewfinderSettingsControl::PixelFormat) {
+ camera_error_t result = CAMERA_EOK;
+ camera_frametype_t format = CAMERA_FRAMETYPE_UNSPECIFIED;
+
+ if (m_session->captureMode() & QCamera::CaptureStillImage)
+ result = camera_get_photovf_property(m_session->handle(), CAMERA_IMGPROP_FORMAT, &format);
+ else if (m_session->captureMode() & QCamera::CaptureVideo)
+ result = camera_get_videovf_property(m_session->handle(), CAMERA_IMGPROP_FORMAT, &format);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve pixel format of viewfinder:" << result;
+ return QVariant();
+ }
+
+ switch (format) {
+ case CAMERA_FRAMETYPE_UNSPECIFIED:
+ return QVideoFrame::Format_Invalid;
+ case CAMERA_FRAMETYPE_NV12:
+ return QVideoFrame::Format_NV12;
+ case CAMERA_FRAMETYPE_RGB8888:
+ return QVideoFrame::Format_ARGB32;
+ case CAMERA_FRAMETYPE_RGB888:
+ return QVideoFrame::Format_RGB24;
+ case CAMERA_FRAMETYPE_JPEG:
+ return QVideoFrame::Format_Jpeg;
+ case CAMERA_FRAMETYPE_GRAY8:
+ return QVideoFrame::Format_Y8;
+ case CAMERA_FRAMETYPE_METADATA:
+ return QVideoFrame::Format_Invalid;
+ case CAMERA_FRAMETYPE_BAYER:
+ return QVideoFrame::Format_Invalid;
+ case CAMERA_FRAMETYPE_CBYCRY:
+ return QVideoFrame::Format_Invalid;
+#ifndef Q_OS_BLACKBERRY_TABLET
+ case CAMERA_FRAMETYPE_COMPRESSEDVIDEO:
+ return QVideoFrame::Format_Invalid;
+ case CAMERA_FRAMETYPE_COMPRESSEDAUDIO:
+ return QVideoFrame::Format_Invalid;
+#endif
+ default:
+ return QVideoFrame::Format_Invalid;
+ }
+ }
+
+ return QVariant();
+}
+
+void BbCameraViewfinderSettingsControl::setViewfinderParameter(ViewfinderParameter parameter, const QVariant &value)
+{
+ if (parameter == QCameraViewfinderSettingsControl::Resolution) {
+ camera_error_t result = CAMERA_EOK;
+ const QSize size = value.toSize();
+
+ if (m_session->captureMode() & QCamera::CaptureStillImage) {
+ result = camera_set_photovf_property(m_session->handle(), CAMERA_IMGPROP_WIDTH, size.width(),
+ CAMERA_IMGPROP_HEIGHT, size.height());
+ } else if (m_session->captureMode() & QCamera::CaptureVideo) {
+ result = camera_set_videovf_property(m_session->handle(), CAMERA_IMGPROP_WIDTH, size.width(),
+ CAMERA_IMGPROP_HEIGHT, size.height());
+ }
+
+ if (result != CAMERA_EOK)
+ qWarning() << "Unable to set resolution of viewfinder:" << result;
+
+ } else if (parameter == QCameraViewfinderSettingsControl::MinimumFrameRate) {
+ camera_error_t result = CAMERA_EOK;
+ const double minimumFrameRate = value.toReal();
+
+ if (m_session->captureMode() & QCamera::CaptureStillImage)
+ result = camera_set_photovf_property(m_session->handle(), CAMERA_IMGPROP_MINFRAMERATE, minimumFrameRate);
+ else if (m_session->captureMode() & QCamera::CaptureVideo)
+ result = camera_set_videovf_property(m_session->handle(), CAMERA_IMGPROP_MINFRAMERATE, minimumFrameRate);
+
+ if (result != CAMERA_EOK)
+ qWarning() << "Unable to set minimum framerate of viewfinder:" << result;
+
+ } else if (parameter == QCameraViewfinderSettingsControl::MaximumFrameRate) {
+ camera_error_t result = CAMERA_EOK;
+ const double maximumFrameRate = value.toReal();
+
+ if (m_session->captureMode() & QCamera::CaptureStillImage)
+ result = camera_set_photovf_property(m_session->handle(), CAMERA_IMGPROP_FRAMERATE, maximumFrameRate);
+ else if (m_session->captureMode() & QCamera::CaptureVideo)
+ result = camera_set_videovf_property(m_session->handle(), CAMERA_IMGPROP_FRAMERATE, maximumFrameRate);
+
+ if (result != CAMERA_EOK)
+ qWarning() << "Unable to set maximum framerate of viewfinder:" << result;
+
+ } else if (parameter == QCameraViewfinderSettingsControl::PixelFormat) {
+ camera_error_t result = CAMERA_EOK;
+ camera_frametype_t format = CAMERA_FRAMETYPE_UNSPECIFIED;
+
+ switch (value.value<QVideoFrame::PixelFormat>()) {
+ case QVideoFrame::Format_NV12:
+ format = CAMERA_FRAMETYPE_NV12;
+ break;
+ case QVideoFrame::Format_ARGB32:
+ format = CAMERA_FRAMETYPE_RGB8888;
+ break;
+ case QVideoFrame::Format_RGB24:
+ format = CAMERA_FRAMETYPE_RGB888;
+ break;
+ case QVideoFrame::Format_Jpeg:
+ format = CAMERA_FRAMETYPE_JPEG;
+ break;
+ case QVideoFrame::Format_Y8:
+ format = CAMERA_FRAMETYPE_GRAY8;
+ break;
+ default:
+ format = CAMERA_FRAMETYPE_UNSPECIFIED;
+ break;
+ }
+
+ if (m_session->captureMode() & QCamera::CaptureStillImage)
+ result = camera_set_photovf_property(m_session->handle(), CAMERA_IMGPROP_FORMAT, format);
+ else if (m_session->captureMode() & QCamera::CaptureVideo)
+ result = camera_set_videovf_property(m_session->handle(), CAMERA_IMGPROP_FORMAT, format);
+
+ if (result != CAMERA_EOK)
+ qWarning() << "Unable to set pixel format of viewfinder:" << result;
+ }
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcameraviewfindersettingscontrol.h b/src/plugins/qnx/camera/bbcameraviewfindersettingscontrol.h
new file mode 100644
index 000000000..f1434c31c
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraviewfindersettingscontrol.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAVIEWVINDERSETTINGSCONTROL_H
+#define BBCAMERAVIEWVINDERSETTINGSCONTROL_H
+
+#include <qcameraviewfindersettingscontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraViewfinderSettingsControl : public QCameraViewfinderSettingsControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraViewfinderSettingsControl(BbCameraSession *session, QObject *parent = 0);
+
+ bool isViewfinderParameterSupported(ViewfinderParameter parameter) const Q_DECL_OVERRIDE;
+ QVariant viewfinderParameter(ViewfinderParameter parameter) const Q_DECL_OVERRIDE;
+ void setViewfinderParameter(ViewfinderParameter parameter, const QVariant &value) Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbcamerazoomcontrol.cpp b/src/plugins/qnx/camera/bbcamerazoomcontrol.cpp
new file mode 100644
index 000000000..f73cf000a
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcamerazoomcontrol.cpp
@@ -0,0 +1,157 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbcamerazoomcontrol.h"
+
+#include "bbcamerasession.h"
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+BbCameraZoomControl::BbCameraZoomControl(BbCameraSession *session, QObject *parent)
+ : QCameraZoomControl(parent)
+ , m_session(session)
+ , m_minimumZoomFactor(1.0)
+ , m_maximumZoomFactor(1.0)
+ , m_supportsSmoothZoom(false)
+ , m_requestedZoomFactor(1.0)
+{
+ connect(m_session, SIGNAL(statusChanged(QCamera::Status)), this, SLOT(statusChanged(QCamera::Status)));
+}
+
+qreal BbCameraZoomControl::maximumOpticalZoom() const
+{
+ //TODO: optical zoom support not available in BB10 API yet
+ return 1.0;
+}
+
+qreal BbCameraZoomControl::maximumDigitalZoom() const
+{
+ return m_maximumZoomFactor;
+}
+
+qreal BbCameraZoomControl::requestedOpticalZoom() const
+{
+ //TODO: optical zoom support not available in BB10 API yet
+ return 1.0;
+}
+
+qreal BbCameraZoomControl::requestedDigitalZoom() const
+{
+ return currentDigitalZoom();
+}
+
+qreal BbCameraZoomControl::currentOpticalZoom() const
+{
+ //TODO: optical zoom support not available in BB10 API yet
+ return 1.0;
+}
+
+qreal BbCameraZoomControl::currentDigitalZoom() const
+{
+ if (m_session->status() != QCamera::ActiveStatus)
+ return 1.0;
+
+ unsigned int zoomFactor = 0;
+ camera_error_t result = CAMERA_EOK;
+
+ if (m_session->captureMode() & QCamera::CaptureStillImage)
+ result = camera_get_photovf_property(m_session->handle(), CAMERA_IMGPROP_ZOOMFACTOR, &zoomFactor);
+ else if (m_session->captureMode() & QCamera::CaptureVideo)
+ result = camera_get_videovf_property(m_session->handle(), CAMERA_IMGPROP_ZOOMFACTOR, &zoomFactor);
+
+ if (result != CAMERA_EOK)
+ return 1.0;
+
+ return zoomFactor;
+}
+
+void BbCameraZoomControl::zoomTo(qreal optical, qreal digital)
+{
+ Q_UNUSED(optical)
+
+ if (m_session->status() != QCamera::ActiveStatus)
+ return;
+
+ const qreal actualZoom = qBound(m_minimumZoomFactor, digital, m_maximumZoomFactor);
+
+ const camera_error_t result = camera_set_zoom(m_session->handle(), actualZoom, false);
+
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to change zoom factor:" << result;
+ return;
+ }
+
+ if (m_requestedZoomFactor != digital) {
+ m_requestedZoomFactor = digital;
+ emit requestedDigitalZoomChanged(m_requestedZoomFactor);
+ }
+
+ emit currentDigitalZoomChanged(actualZoom);
+}
+
+void BbCameraZoomControl::statusChanged(QCamera::Status status)
+{
+ if (status == QCamera::ActiveStatus) {
+ // retrieve information about zoom limits
+ unsigned int maximumZoomLimit = 0;
+ unsigned int minimumZoomLimit = 0;
+ bool smoothZoom = false;
+
+ const camera_error_t result = camera_get_zoom_limits(m_session->handle(), &maximumZoomLimit, &minimumZoomLimit, &smoothZoom);
+ if (result == CAMERA_EOK) {
+ const qreal oldMaximumZoomFactor = m_maximumZoomFactor;
+ m_maximumZoomFactor = maximumZoomLimit;
+
+ if (oldMaximumZoomFactor != m_maximumZoomFactor)
+ emit maximumDigitalZoomChanged(m_maximumZoomFactor);
+
+ m_minimumZoomFactor = minimumZoomLimit;
+ m_supportsSmoothZoom = smoothZoom;
+ } else {
+ m_maximumZoomFactor = 1.0;
+ m_minimumZoomFactor = 1.0;
+ m_supportsSmoothZoom = false;
+ }
+ }
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbcamerazoomcontrol.h b/src/plugins/qnx/camera/bbcamerazoomcontrol.h
new file mode 100644
index 000000000..a1fecab89
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcamerazoomcontrol.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBCAMERAZOOMCONTROL_H
+#define BBCAMERAZOOMCONTROL_H
+
+#include <qcamera.h>
+#include <qcamerazoomcontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbCameraZoomControl : public QCameraZoomControl
+{
+ Q_OBJECT
+public:
+ explicit BbCameraZoomControl(BbCameraSession *session, QObject *parent = 0);
+
+ qreal maximumOpticalZoom() const Q_DECL_OVERRIDE;
+ qreal maximumDigitalZoom() const Q_DECL_OVERRIDE;
+ qreal requestedOpticalZoom() const Q_DECL_OVERRIDE;
+ qreal requestedDigitalZoom() const Q_DECL_OVERRIDE;
+ qreal currentOpticalZoom() const Q_DECL_OVERRIDE;
+ qreal currentDigitalZoom() const Q_DECL_OVERRIDE;
+ void zoomTo(qreal optical, qreal digital) Q_DECL_OVERRIDE;
+
+private Q_SLOTS:
+ void statusChanged(QCamera::Status status);
+
+private:
+ BbCameraSession *m_session;
+
+ qreal m_minimumZoomFactor;
+ qreal m_maximumZoomFactor;
+ bool m_supportsSmoothZoom;
+ qreal m_requestedZoomFactor;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbimageencodercontrol.cpp b/src/plugins/qnx/camera/bbimageencodercontrol.cpp
new file mode 100644
index 000000000..1265b9ca4
--- /dev/null
+++ b/src/plugins/qnx/camera/bbimageencodercontrol.cpp
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbimageencodercontrol.h"
+
+#include "bbcamerasession.h"
+
+QT_BEGIN_NAMESPACE
+
+BbImageEncoderControl::BbImageEncoderControl(BbCameraSession *session, QObject *parent)
+ : QImageEncoderControl(parent)
+ , m_session(session)
+{
+}
+
+QStringList BbImageEncoderControl::supportedImageCodecs() const
+{
+ return QStringList() << QLatin1String("jpeg");
+}
+
+QString BbImageEncoderControl::imageCodecDescription(const QString &codecName) const
+{
+ if (codecName == QLatin1String("jpeg"))
+ return tr("JPEG image");
+
+ return QString();
+}
+
+QList<QSize> BbImageEncoderControl::supportedResolutions(const QImageEncoderSettings &settings, bool *continuous) const
+{
+ return m_session->supportedResolutions(settings, continuous);
+}
+
+QImageEncoderSettings BbImageEncoderControl::imageSettings() const
+{
+ return m_session->imageSettings();
+}
+
+void BbImageEncoderControl::setImageSettings(const QImageEncoderSettings &settings)
+{
+ m_session->setImageSettings(settings);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbimageencodercontrol.h b/src/plugins/qnx/camera/bbimageencodercontrol.h
new file mode 100644
index 000000000..4db2e7def
--- /dev/null
+++ b/src/plugins/qnx/camera/bbimageencodercontrol.h
@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBIMAGEENCODERCONTROL_H
+#define BBIMAGEENCODERCONTROL_H
+
+#include <qimageencodercontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbImageEncoderControl : public QImageEncoderControl
+{
+ Q_OBJECT
+public:
+ explicit BbImageEncoderControl(BbCameraSession *session, QObject *parent = 0);
+
+ QStringList supportedImageCodecs() const Q_DECL_OVERRIDE;
+ QString imageCodecDescription(const QString &codecName) const Q_DECL_OVERRIDE;
+ QList<QSize> supportedResolutions(const QImageEncoderSettings &settings, bool *continuous = 0) const Q_DECL_OVERRIDE;
+ QImageEncoderSettings imageSettings() const Q_DECL_OVERRIDE;
+ void setImageSettings(const QImageEncoderSettings &settings) Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbmediastoragelocation.cpp b/src/plugins/qnx/camera/bbmediastoragelocation.cpp
new file mode 100644
index 000000000..3d939ce4f
--- /dev/null
+++ b/src/plugins/qnx/camera/bbmediastoragelocation.cpp
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbmediastoragelocation.h"
+
+#include <QStandardPaths>
+
+QT_BEGIN_NAMESPACE
+
+BbMediaStorageLocation::BbMediaStorageLocation()
+{
+}
+
+QDir BbMediaStorageLocation::defaultDir(QCamera::CaptureMode mode) const
+{
+ QStringList dirCandidates;
+
+ dirCandidates << QLatin1String("shared/camera");
+
+ if (mode == QCamera::CaptureVideo) {
+ dirCandidates << QStandardPaths::writableLocation(QStandardPaths::MoviesLocation);
+ } else {
+ dirCandidates << QStandardPaths::writableLocation(QStandardPaths::PicturesLocation);
+ }
+
+ dirCandidates << QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
+ dirCandidates << QDir::homePath();
+ dirCandidates << QDir::currentPath();
+ dirCandidates << QDir::tempPath();
+
+ Q_FOREACH (const QString &path, dirCandidates) {
+ if (QFileInfo(path).isWritable())
+ return QDir(path);
+ }
+
+ return QDir();
+}
+
+QString BbMediaStorageLocation::generateFileName(const QString &requestedName, QCamera::CaptureMode mode, const QString &prefix, const QString &extension) const
+{
+ if (requestedName.isEmpty())
+ return generateFileName(prefix, defaultDir(mode), extension);
+
+ if (QFileInfo(requestedName).isDir())
+ return generateFileName(prefix, QDir(requestedName), extension);
+
+ return requestedName;
+}
+
+QString BbMediaStorageLocation::generateFileName(const QString &prefix, const QDir &dir, const QString &extension) const
+{
+ const QString lastMediaKey = dir.absolutePath() + QLatin1Char(' ') + prefix + QLatin1Char(' ') + extension;
+ qint64 lastMediaIndex = m_lastUsedIndex.value(lastMediaKey, 0);
+
+ if (lastMediaIndex == 0) {
+ // first run, find the maximum media number during the fist capture
+ Q_FOREACH (const QString &fileName, dir.entryList(QStringList() << QString("%1*.%2").arg(prefix).arg(extension))) {
+ const qint64 mediaIndex = fileName.mid(prefix.length(), fileName.size() - prefix.length() - extension.length() - 1).toInt();
+ lastMediaIndex = qMax(lastMediaIndex, mediaIndex);
+ }
+ }
+
+ // don't just rely on cached lastMediaIndex value,
+ // someone else may create a file after camera started
+ while (true) {
+ const QString name = QString("%1%2.%3").arg(prefix)
+ .arg(lastMediaIndex + 1, 8, 10, QLatin1Char('0'))
+ .arg(extension);
+
+ const QString path = dir.absoluteFilePath(name);
+ if (!QFileInfo(path).exists()) {
+ m_lastUsedIndex[lastMediaKey] = lastMediaIndex + 1;
+ return path;
+ }
+
+ lastMediaIndex++;
+ }
+
+ return QString();
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbmediastoragelocation.h b/src/plugins/qnx/camera/bbmediastoragelocation.h
new file mode 100644
index 000000000..efa89c8ed
--- /dev/null
+++ b/src/plugins/qnx/camera/bbmediastoragelocation.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBMEDIASTORAGELOCATION_H
+#define BBMEDIASTORAGELOCATION_H
+
+#include <QCamera>
+#include <QDir>
+#include <QHash>
+
+QT_BEGIN_NAMESPACE
+
+class BbMediaStorageLocation
+{
+public:
+ BbMediaStorageLocation();
+
+ QDir defaultDir(QCamera::CaptureMode mode) const;
+
+ QString generateFileName(const QString &requestedName, QCamera::CaptureMode mode, const QString &prefix, const QString &extension) const;
+ QString generateFileName(const QString &prefix, const QDir &dir, const QString &extension) const;
+
+private:
+ mutable QHash<QString, qint64> m_lastUsedIndex;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbvideodeviceselectorcontrol.cpp b/src/plugins/qnx/camera/bbvideodeviceselectorcontrol.cpp
new file mode 100644
index 000000000..6a6e9d3cd
--- /dev/null
+++ b/src/plugins/qnx/camera/bbvideodeviceselectorcontrol.cpp
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbvideodeviceselectorcontrol.h"
+
+#include "bbcamerasession.h"
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+BbVideoDeviceSelectorControl::BbVideoDeviceSelectorControl(BbCameraSession *session, QObject *parent)
+ : QVideoDeviceSelectorControl(parent)
+ , m_session(session)
+ , m_selected(0)
+{
+ enumerateDevices(&m_devices, &m_descriptions);
+
+ // pre-select the rear camera
+ const int index = m_devices.indexOf(BbCameraSession::cameraIdentifierRear());
+ if (index != -1)
+ m_selected = index;
+}
+
+int BbVideoDeviceSelectorControl::deviceCount() const
+{
+ return m_devices.count();
+}
+
+QString BbVideoDeviceSelectorControl::deviceName(int index) const
+{
+ if (index < 0 || index >= m_devices.count())
+ return QString();
+
+ return QString::fromUtf8(m_devices.at(index));
+}
+
+QString BbVideoDeviceSelectorControl::deviceDescription(int index) const
+{
+ if (index < 0 || index >= m_descriptions.count())
+ return QString();
+
+ return m_descriptions.at(index);
+}
+
+int BbVideoDeviceSelectorControl::defaultDevice() const
+{
+ return 0;
+}
+
+int BbVideoDeviceSelectorControl::selectedDevice() const
+{
+ return m_selected;
+}
+
+void BbVideoDeviceSelectorControl::enumerateDevices(QList<QByteArray> *devices, QStringList *descriptions)
+{
+ devices->clear();
+ descriptions->clear();
+
+ camera_unit_t cameras[10];
+
+ unsigned int knownCameras = 0;
+ const camera_error_t result = camera_get_supported_cameras(10, &knownCameras, cameras);
+ if (result != CAMERA_EOK) {
+ qWarning() << "Unable to retrieve supported camera types:" << result;
+ return;
+ }
+
+ for (unsigned int i = 0; i < knownCameras; ++i) {
+ switch (cameras[i]) {
+ case CAMERA_UNIT_FRONT:
+ devices->append(BbCameraSession::cameraIdentifierFront());
+ descriptions->append(tr("Front Camera"));
+ break;
+ case CAMERA_UNIT_REAR:
+ devices->append(BbCameraSession::cameraIdentifierRear());
+ descriptions->append(tr("Rear Camera"));
+ break;
+ case CAMERA_UNIT_DESKTOP:
+ devices->append(BbCameraSession::cameraIdentifierDesktop());
+ descriptions->append(tr("Desktop Camera"));
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+void BbVideoDeviceSelectorControl::setSelectedDevice(int index)
+{
+ if (index < 0 || index >= m_devices.count())
+ return;
+
+ if (!m_session)
+ return;
+
+ const QByteArray device = m_devices.at(index);
+ if (device == m_session->device())
+ return;
+
+ m_session->setDevice(device);
+ m_selected = index;
+
+ emit selectedDeviceChanged(QString::fromUtf8(device));
+ emit selectedDeviceChanged(index);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbvideodeviceselectorcontrol.h b/src/plugins/qnx/camera/bbvideodeviceselectorcontrol.h
new file mode 100644
index 000000000..1987f5491
--- /dev/null
+++ b/src/plugins/qnx/camera/bbvideodeviceselectorcontrol.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBVIDEODEVICESELECTORCONTROL_H
+#define BBVIDEODEVICESELECTORCONTROL_H
+
+#include <qvideodeviceselectorcontrol.h>
+#include <QStringList>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbVideoDeviceSelectorControl : public QVideoDeviceSelectorControl
+{
+ Q_OBJECT
+public:
+ explicit BbVideoDeviceSelectorControl(BbCameraSession *session, QObject *parent = 0);
+
+ int deviceCount() const Q_DECL_OVERRIDE;
+ QString deviceName(int index) const Q_DECL_OVERRIDE;
+ QString deviceDescription(int index) const Q_DECL_OVERRIDE;
+ int defaultDevice() const Q_DECL_OVERRIDE;
+ int selectedDevice() const Q_DECL_OVERRIDE;
+
+ static void enumerateDevices(QList<QByteArray> *devices, QStringList *descriptions);
+
+public Q_SLOTS:
+ void setSelectedDevice(int index) Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession* m_session;
+
+ QList<QByteArray> m_devices;
+ QStringList m_descriptions;
+
+ int m_selected;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/bbvideorenderercontrol.cpp b/src/plugins/qnx/camera/bbvideorenderercontrol.cpp
new file mode 100644
index 000000000..4fadf9afb
--- /dev/null
+++ b/src/plugins/qnx/camera/bbvideorenderercontrol.cpp
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "bbvideorenderercontrol.h"
+
+#include "bbcamerasession.h"
+
+QT_BEGIN_NAMESPACE
+
+BbVideoRendererControl::BbVideoRendererControl(BbCameraSession *session, QObject *parent)
+ : QVideoRendererControl(parent)
+ , m_session(session)
+{
+}
+
+QAbstractVideoSurface* BbVideoRendererControl::surface() const
+{
+ return m_session->surface();
+}
+
+void BbVideoRendererControl::setSurface(QAbstractVideoSurface *surface)
+{
+ m_session->setSurface(surface);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qnx/camera/bbvideorenderercontrol.h b/src/plugins/qnx/camera/bbvideorenderercontrol.h
new file mode 100644
index 000000000..93b2b6475
--- /dev/null
+++ b/src/plugins/qnx/camera/bbvideorenderercontrol.h
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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, Digia gives you certain additional
+** rights. These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBVIDEORENDERERCONTROL_H
+#define BBVIDEORENDERERCONTROL_H
+
+#include <qvideorenderercontrol.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbCameraSession;
+
+class BbVideoRendererControl : public QVideoRendererControl
+{
+ Q_OBJECT
+public:
+ explicit BbVideoRendererControl(BbCameraSession *session, QObject *parent = 0);
+
+ QAbstractVideoSurface *surface() const Q_DECL_OVERRIDE;
+ void setSurface(QAbstractVideoSurface *surface) Q_DECL_OVERRIDE;
+
+private:
+ BbCameraSession *m_session;
+};
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/plugins/qnx/camera/camera.pri b/src/plugins/qnx/camera/camera.pri
new file mode 100644
index 000000000..6665573b0
--- /dev/null
+++ b/src/plugins/qnx/camera/camera.pri
@@ -0,0 +1,53 @@
+INCLUDEPATH += $$PWD
+
+HEADERS += \
+ $$PWD/bbcameraaudioencodersettingscontrol.h \
+ $$PWD/bbcameracapturebufferformatcontrol.h \
+ $$PWD/bbcameracapturedestinationcontrol.h \
+ $$PWD/bbcameracontrol.h \
+ $$PWD/bbcameraexposurecontrol.h \
+ $$PWD/bbcameraflashcontrol.h \
+ $$PWD/bbcamerafocuscontrol.h \
+ $$PWD/bbcameraimagecapturecontrol.h \
+ $$PWD/bbcameraimageprocessingcontrol.h \
+ $$PWD/bbcameralockscontrol.h \
+ $$PWD/bbcameramediarecordercontrol.h \
+ $$PWD/bbcameraorientationhandler.h \
+ $$PWD/bbcameraservice.h \
+ $$PWD/bbcamerasession.h \
+ $$PWD/bbcameravideoencodersettingscontrol.h \
+ $$PWD/bbcameraviewfindersettingscontrol.h \
+ $$PWD/bbcamerazoomcontrol.h \
+ $$PWD/bbimageencodercontrol.h \
+ $$PWD/bbmediastoragelocation.h \
+ $$PWD/bbvideodeviceselectorcontrol.h \
+ $$PWD/bbvideorenderercontrol.h
+
+SOURCES += \
+ $$PWD/bbcameraaudioencodersettingscontrol.cpp \
+ $$PWD/bbcameracapturebufferformatcontrol.cpp \
+ $$PWD/bbcameracapturedestinationcontrol.cpp \
+ $$PWD/bbcameracontrol.cpp \
+ $$PWD/bbcameraexposurecontrol.cpp \
+ $$PWD/bbcameraflashcontrol.cpp \
+ $$PWD/bbcamerafocuscontrol.cpp \
+ $$PWD/bbcameraimagecapturecontrol.cpp \
+ $$PWD/bbcameraimageprocessingcontrol.cpp \
+ $$PWD/bbcameralockscontrol.cpp \
+ $$PWD/bbcameramediarecordercontrol.cpp \
+ $$PWD/bbcameraorientationhandler.cpp \
+ $$PWD/bbcameraservice.cpp \
+ $$PWD/bbcamerasession.cpp \
+ $$PWD/bbcameravideoencodersettingscontrol.cpp \
+ $$PWD/bbcameraviewfindersettingscontrol.cpp \
+ $$PWD/bbcamerazoomcontrol.cpp \
+ $$PWD/bbimageencodercontrol.cpp \
+ $$PWD/bbmediastoragelocation.cpp \
+ $$PWD/bbvideodeviceselectorcontrol.cpp \
+ $$PWD/bbvideorenderercontrol.cpp
+
+LIBS += -lcamapi
+
+!blackberry-playbook {
+ LIBS += -laudio_manager
+}