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Properly handle the case where QtWidgets is not available.

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It does use a config test for now, just to make it clearer.  The Mac
backend currently requires widgets, but most of the others should work
without it (just not supporting QVideoWidget/WindowControl).

The QVideoDeviceControl interface was modified to remove the QIcon
usage - it was never implemented.

Unfortunately even the QML examples need widgets for the wrapper
application, and will need to be ported to QtGui based wrapper.

Change-Id: I8a55ad5cf09ab51749510bf16f49de0bd3f0bcdb
Reviewed-by: Ling Hu <ling.hu@nokia.com>
This commit is contained in:
Michael Goddard
2012-01-05 17:22:19 +10:00
committed by Qt by Nokia
parent bc7d964a05
commit c97f5f8c2e
45 changed files with 243 additions and 160 deletions
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32
src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp
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@@ -41,22 +41,28 @@
#include <QtCore/qvariant.h>
#include <QtCore/qdebug.h>
#if defined(HAVE_WIDGETS)
#include <QtWidgets/qwidget.h>
#endif
#include "qgstreamerplayerservice.h"
#include "qgstreamerplayercontrol.h"
#include "qgstreamerplayersession.h"
#include "qgstreamermetadataprovider.h"
#if defined(HAVE_WIDGETS)
#include "qgstreamervideooverlay.h"
#include "qgstreamervideowindow.h"
#include "qgstreamervideowidget.h"
#endif
#include "qgstreamervideorenderer.h"
#if defined(Q_WS_MAEMO_6) && defined(__arm__)
#include "qgstreamergltexturerenderer.h"
#endif
#include "qgstreamervideowidget.h"
#include "qgstreamerstreamscontrol.h"
#include <qmediaplaylistnavigator.h>
@@ -65,11 +71,13 @@
QT_BEGIN_NAMESPACE
QGstreamerPlayerService::QGstreamerPlayerService(QObject *parent):
QMediaService(parent),
m_videoOutput(0),
m_videoRenderer(0),
m_videoWindow(0),
m_videoWidget(0)
QMediaService(parent)
, m_videoOutput(0)
, m_videoRenderer(0)
#if defined(HAVE_XVIDEO) && defined(HAVE_WIDGETS)
, m_videoWindow(0)
, m_videoWidget(0)
#endif
{
m_session = new QGstreamerPlayerSession(this);
m_control = new QGstreamerPlayerControl(m_session, this);
@@ -82,14 +90,12 @@ QGstreamerPlayerService::QGstreamerPlayerService(QObject *parent):
m_videoRenderer = new QGstreamerVideoRenderer(this);
#endif
#ifdef HAVE_XVIDEO
#if defined(HAVE_XVIDEO) && defined(HAVE_WIDGETS)
#ifdef Q_WS_MAEMO_6
m_videoWindow = new QGstreamerVideoWindow(this, "omapxvsink");
#else
m_videoWindow = new QGstreamerVideoOverlay(this);
#endif
m_videoWidget = new QGstreamerVideoWidgetControl(this);
#endif
}
@@ -110,12 +116,14 @@ QMediaControl *QGstreamerPlayerService::requestControl(const char *name)
return m_streamsControl;
if (!m_videoOutput) {
if (qstrcmp(name, QVideoWidgetControl_iid) == 0)
m_videoOutput = m_videoWidget;
else if (qstrcmp(name, QVideoRendererControl_iid) == 0)
if (qstrcmp(name, QVideoRendererControl_iid) == 0)
m_videoOutput = m_videoRenderer;
#if defined(HAVE_XVIDEO) && defined(HAVE_WIDGETS)
else if (qstrcmp(name, QVideoWidgetControl_iid) == 0)
m_videoOutput = m_videoWidget;
else if (qstrcmp(name, QVideoWindowControl_iid) == 0)
m_videoOutput = m_videoWindow;
#endif
if (m_videoOutput) {
m_control->setVideoOutput(m_videoOutput);