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Updated plugins to use new plugin architecture

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Changed QMediaPluginLoader to use QFactoryLoader instead of QPluginLoader
and used metadata to get keys.
Removed QAudioPluginLoader and changed audio classes to use instead use
QMediaPluginLoader.
The plugins must include the Q_PLUGIN_METADATA macro, and no longer use
the Q_PLUGIN_EXPORT/Q_PLUGIN_EXPORT2 macros.
A json file has been added for each plugin which can contain metadata
which is available to the plugin loader before the plugin is actually
loaded, and is used to read the keys for the plugin, e.g. supported
services.
QFactoryInterface will be deprecated and has been removed from all
plugins.

Change-Id: I035b82f9c9c65717bebf704d560ea8f891df21da
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
This commit is contained in:
Jonas Rabbe
2012-03-14 13:02:32 +10:00
committed by Qt by Nokia
parent 61c09d1614
commit a8ba6e3c7f
61 changed files with 630 additions and 745 deletions
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6
src/multimedia/audio/qaudiosystemplugin.h
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@@ -45,7 +45,6 @@
#include <QtCore/qstring.h>
#include <QtCore/qplugin.h>
#include <QtCore/qfactoryinterface.h>
#include <qtmultimediadefs.h>
#include <qtmedianamespace.h>
@@ -61,7 +60,7 @@ QT_BEGIN_NAMESPACE
QT_MODULE(Multimedia)
struct Q_MULTIMEDIA_EXPORT QAudioSystemFactoryInterface : public QFactoryInterface
struct Q_MULTIMEDIA_EXPORT QAudioSystemFactoryInterface
{
virtual QList<QByteArray> availableDevices(QAudio::Mode) const = 0;
virtual QAbstractAudioInput* createInput(const QByteArray& device) = 0;
@@ -76,13 +75,12 @@ Q_DECLARE_INTERFACE(QAudioSystemFactoryInterface, QAudioSystemFactoryInterface_i
class Q_MULTIMEDIA_EXPORT QAudioSystemPlugin : public QObject, public QAudioSystemFactoryInterface
{
Q_OBJECT
Q_INTERFACES(QAudioSystemFactoryInterface:QFactoryInterface)
Q_INTERFACES(QAudioSystemFactoryInterface)
public:
QAudioSystemPlugin(QObject *parent = 0);
~QAudioSystemPlugin();
virtual QStringList keys() const = 0;
virtual QList<QByteArray> availableDevices(QAudio::Mode) const = 0;
virtual QAbstractAudioInput* createInput(const QByteArray& device) = 0;
virtual QAbstractAudioOutput* createOutput(const QByteArray& device) = 0;