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-rw-r--r--src/multimedia/multimedia.pro9
-rw-r--r--src/multimedia/qmediaresourcepolicy_p.cpp114
-rw-r--r--src/multimedia/qmediaresourcepolicy_p.h74
-rw-r--r--src/multimedia/qmediaresourcepolicyplugin_p.cpp55
-rw-r--r--src/multimedia/qmediaresourcepolicyplugin_p.h78
-rw-r--r--src/multimedia/qmediaresourceset_p.cpp51
-rw-r--r--src/multimedia/qmediaresourceset_p.h83
7 files changed, 463 insertions, 1 deletions
diff --git a/src/multimedia/multimedia.pro b/src/multimedia/multimedia.pro
index d29ba7291..5a77e3413 100644
--- a/src/multimedia/multimedia.pro
+++ b/src/multimedia/multimedia.pro
@@ -19,6 +19,7 @@ load(qt_module_config)
HEADERS += qtmultimediaversion.h
+
INCLUDEPATH *= .
PRIVATE_HEADERS += \
@@ -27,6 +28,9 @@ PRIVATE_HEADERS += \
qmediapluginloader_p.h \
qmediaservice_p.h \
qmediaserviceprovider_p.h \
+ qmediaresourcepolicyplugin_p.h \
+ qmediaresourcepolicy_p.h \
+ qmediaresourceset_p.h
PUBLIC_HEADERS += \
qmediabindableinterface.h \
@@ -47,7 +51,10 @@ SOURCES += \
qmediaservice.cpp \
qmediaserviceprovider.cpp \
qmediatimerange.cpp \
- qtmedianamespace.cpp
+ qtmedianamespace.cpp \
+ qmediaresourcepolicyplugin_p.cpp \
+ qmediaresourcepolicy_p.cpp \
+ qmediaresourceset_p.cpp
include(audio/audio.pri)
include(camera/camera.pri)
diff --git a/src/multimedia/qmediaresourcepolicy_p.cpp b/src/multimedia/qmediaresourcepolicy_p.cpp
new file mode 100644
index 000000000..630870c05
--- /dev/null
+++ b/src/multimedia/qmediaresourcepolicy_p.cpp
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmediaresourcepolicy_p.h"
+#include "qmediapluginloader_p.h"
+#include "qmediaresourcepolicyplugin_p.h"
+#include "qmediaresourceset_p.h"
+
+namespace {
+ class QDummyMediaPlayerResourceSet : public QMediaPlayerResourceSetInterface
+ {
+ public:
+ QDummyMediaPlayerResourceSet(QObject *parent)
+ : QMediaPlayerResourceSetInterface(parent)
+ {
+ }
+
+ bool isVideoEnabled() const
+ {
+ return true;
+ }
+
+ bool isGranted() const
+ {
+ return true;
+ }
+
+ bool isAvailable() const
+ {
+ return true;
+ }
+
+ void acquire() {}
+ void release() {}
+ void setVideoEnabled(bool) {}
+ };
+}
+
+QT_BEGIN_NAMESPACE
+
+Q_GLOBAL_STATIC_WITH_ARGS(QMediaPluginLoader, resourcePolicyLoader,
+ (QMediaResourceSetFactoryInterface_iid, QLatin1String("resourcepolicy"), Qt::CaseInsensitive))
+
+Q_GLOBAL_STATIC(QObject, dummyRoot)
+
+QObject* QMediaResourcePolicy::createResourceSet(const QString& interfaceId)
+{
+ QMediaResourceSetFactoryInterface *factory =
+ qobject_cast<QMediaResourceSetFactoryInterface*>(resourcePolicyLoader()
+ ->instance(QLatin1String("default")));
+ if (!factory)
+ return 0;
+ QObject* obj = factory->create(interfaceId);
+ if (!obj) {
+ if (interfaceId == QLatin1String(QMediaPlayerResourceSetInterface_iid)) {
+ obj = new QDummyMediaPlayerResourceSet(dummyRoot());
+ }
+ }
+ Q_ASSERT(obj);
+ return obj;
+}
+
+void QMediaResourcePolicy::destroyResourceSet(QObject* resourceSet)
+{
+ if (resourceSet->parent() == dummyRoot()) {
+ delete resourceSet;
+ return;
+ }
+ QMediaResourceSetFactoryInterface *factory =
+ qobject_cast<QMediaResourceSetFactoryInterface*>(resourcePolicyLoader()
+ ->instance(QLatin1String("default")));
+ if (!factory)
+ return;
+ return factory->destroy(resourceSet);
+}
+QT_END_NAMESPACE
diff --git a/src/multimedia/qmediaresourcepolicy_p.h b/src/multimedia/qmediaresourcepolicy_p.h
new file mode 100644
index 000000000..c21d36f47
--- /dev/null
+++ b/src/multimedia/qmediaresourcepolicy_p.h
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMEDIARESOURCEPOLICY_H
+#define QMEDIARESOURCEPOLICY_H
+
+#include <QObject>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Multimedia)
+
+class Q_MULTIMEDIA_EXPORT QMediaResourcePolicy
+{
+public:
+ //a dummy object will always be provided if the interfaceId is not supported
+ template<typename T>
+ static T* createResourceSet(const QString& interfaceId);
+ static void destroyResourceSet(QObject* resourceSet);
+private:
+ static QObject* createResourceSet(const QString& interfaceId);
+};
+
+template<typename T>
+T* QMediaResourcePolicy::createResourceSet(const QString& interfaceId)
+{
+ return qobject_cast<T*>(QMediaResourcePolicy::createResourceSet(interfaceId));
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QMEDIARESOURCEPOLICY_H
diff --git a/src/multimedia/qmediaresourcepolicyplugin_p.cpp b/src/multimedia/qmediaresourcepolicyplugin_p.cpp
new file mode 100644
index 000000000..e1a005ac7
--- /dev/null
+++ b/src/multimedia/qmediaresourcepolicyplugin_p.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmediaresourcepolicyplugin_p.h"
+
+QT_BEGIN_NAMESPACE
+
+QMediaResourcePolicyPlugin::QMediaResourcePolicyPlugin(QObject *parent)
+ : QObject(parent)
+{
+}
+
+QMediaResourcePolicyPlugin::~QMediaResourcePolicyPlugin()
+{
+}
+
+QT_END_NAMESPACE
diff --git a/src/multimedia/qmediaresourcepolicyplugin_p.h b/src/multimedia/qmediaresourcepolicyplugin_p.h
new file mode 100644
index 000000000..7e6d2e77d
--- /dev/null
+++ b/src/multimedia/qmediaresourcepolicyplugin_p.h
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QRESOURCEPOLICYPLUGIN_P_H
+#define QRESOURCEPOLICYPLUGIN_P_H
+
+#include <QObject>
+#include <qtmultimediadefs.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Multimedia)
+
+struct Q_MULTIMEDIA_EXPORT QMediaResourceSetFactoryInterface
+{
+ virtual QObject* create(const QString& interfaceId) = 0;
+ virtual void destroy(QObject *resourceSet) = 0;
+};
+
+#define QMediaResourceSetFactoryInterface_iid \
+ "org.qt-project.qt.mediaresourcesetfactory/5.0"
+Q_DECLARE_INTERFACE(QMediaResourceSetFactoryInterface, QMediaResourceSetFactoryInterface_iid)
+
+class Q_MULTIMEDIA_EXPORT QMediaResourcePolicyPlugin : public QObject, public QMediaResourceSetFactoryInterface
+{
+ Q_OBJECT
+ Q_INTERFACES(QMediaResourceSetFactoryInterface)
+
+public:
+ QMediaResourcePolicyPlugin(QObject *parent = 0);
+ ~QMediaResourcePolicyPlugin();
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QRESOURCEPOLICYPLUGIN_P_H
diff --git a/src/multimedia/qmediaresourceset_p.cpp b/src/multimedia/qmediaresourceset_p.cpp
new file mode 100644
index 000000000..97aa34d6e
--- /dev/null
+++ b/src/multimedia/qmediaresourceset_p.cpp
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmediaresourceset_p.h"
+
+QT_BEGIN_NAMESPACE
+
+QMediaPlayerResourceSetInterface::QMediaPlayerResourceSetInterface(QObject *parent)
+ : QObject(parent)
+{
+}
+
+QT_END_NAMESPACE
diff --git a/src/multimedia/qmediaresourceset_p.h b/src/multimedia/qmediaresourceset_p.h
new file mode 100644
index 000000000..c58320c27
--- /dev/null
+++ b/src/multimedia/qmediaresourceset_p.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMEDIARESOURCESET_P_H
+#define QMEDIARESOURCESET_P_H
+#include <QObject>
+#include <qtmultimediadefs.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Multimedia)
+
+#define QMediaPlayerResourceSetInterface_iid \
+ "org.qt-project.qt.mediaplayerresourceset/5.0"
+
+class Q_MULTIMEDIA_EXPORT QMediaPlayerResourceSetInterface : public QObject
+{
+ Q_OBJECT
+public:
+ virtual bool isVideoEnabled() const = 0;
+ virtual bool isGranted() const = 0;
+ virtual bool isAvailable() const = 0;
+
+ virtual void acquire() = 0;
+ virtual void release() = 0;
+ virtual void setVideoEnabled(bool enabled) = 0;
+
+Q_SIGNALS:
+ void resourcesGranted();
+ void resourcesLost();
+ void resourcesDenied();
+ void resourcesReleased();
+ void availabilityChanged(bool available);
+
+protected:
+ QMediaPlayerResourceSetInterface(QObject *parent = 0);
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QMEDIARESOURCESET_P_H
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