Merge branch 'stable' into dev

Conflicts:
	.qmake.conf

Change-Id: Id3427cb1a80956ba61373313c21b4b9aa007ea54

examples/multimedia/declarative-camera/declarative-camera.pro

@@ -6,6 +6,6 @@ QT += quick qml multimedia
 SOURCES += qmlcamera.cpp
 RESOURCES += declarative-camera.qrc
 
-target.path = $$[QT_INSTALL_EXAMPLES]/multimediawidgets/declarative-camera
+target.path = $$[QT_INSTALL_EXAMPLES]/multimedia/declarative-camera
 INSTALLS += target
 

examples/multimedia/multimedia.pro

@@ -13,8 +13,9 @@ qtHaveModule(widgets) {
         audiooutput \
 }
 
-qtHaveModule(gui):qtHaveModule(qml) {
+qtHaveModule(quick) {
     SUBDIRS += \
+        declarative-camera \
         declarative-radio \
         video
 }

examples/multimedia/video/qmlvideo/main.cpp

@@ -129,13 +129,11 @@ int main(int argc, char *argv[])
                      rootObject, SLOT(qmlFramePainted()));
 #endif
 
-    QUrl videoPath;
     const QStringList moviesLocation = QStandardPaths::standardLocations(QStandardPaths::MoviesLocation);
-    if (moviesLocation.isEmpty()) {
-        QUrl appPath(QString("file://%1").arg(app.applicationDirPath()));
-        videoPath = appPath.resolved(QUrl("./"));
-    } else
-        videoPath = QString("file://%1").arg(moviesLocation.first());
+    const QUrl videoPath =
+        QUrl::fromLocalFile(moviesLocation.isEmpty() ?
+                            app.applicationDirPath() :
+                            moviesLocation.front());
     viewer.rootContext()->setContextProperty("videoPath", videoPath);
 
     QMetaObject::invokeMethod(rootObject, "init");

examples/multimedia/video/qmlvideo/qml/qmlvideo/FileBrowser.qml

@@ -101,7 +101,10 @@ Rectangle {
                 Rectangle {
                     id: wrapper
                     function launch() {
-                        var path = "file://" + filePath;
+                        var path = "file://";
+                        if (filePath.length > 2 && filePath[1] === ':') // Windows drive logic, see QUrl::fromLocalFile()
+                            path += '/';
+                        path += filePath;
                         if (folders.isFolder(index))
                             down(path);
                         else
@@ -306,7 +309,7 @@ Rectangle {
                     MouseArea { id: upRegion; anchors.centerIn: parent
                         width: 56
                         height: 56
-                        onClicked: if (folders.parentFolder != "") up()
+                        onClicked: up()
                     }
                     states: [
                         State {
@@ -352,6 +355,8 @@ Rectangle {
 
             function up() {
                 var path = folders.parentFolder;
+                if (path.toString().length === 0 || path.toString() === 'file:')
+                    return;
                 if (folders == folders1) {
                     view = view2
                     folders = folders2;

examples/multimediawidgets/multimediawidgets.pro

@@ -9,8 +9,3 @@ qtHaveModule(widgets) {
         player \
         customvideosurface
 }
-
-qtHaveModule(gui):qtHaveModule(qml) {
-    disabled:SUBDIRS += declarative-camera
-}
-

qtmultimedia.pro

@@ -7,7 +7,7 @@ win32 {
     qtCompileTest(directshow)
     qtCompileTest(wmsdk)
     qtCompileTest(wmp)
-    qtCompileTest(wmf)
+    contains(QT_CONFIG, wmf-backend): qtCompileTest(wmf)
     qtCompileTest(evr)
 } else:mac {
     qtCompileTest(avfoundation)

src/multimedia/audio/qsoundeffect_pulse_p.cpp

@@ -147,9 +147,20 @@ public:
 
 Q_SIGNALS:
     void contextReady();
+    void contextFailed();
     void volumeChanged();
 
-private:
+private Q_SLOTS:
+    void onContextFailed()
+    {
+        release();
+
+        // Try to reconnect later
+        QTimer::singleShot(30000, this, SLOT(prepare()));
+
+        emit contextFailed();
+    }
+
     void prepare()
     {
         m_vol = PA_VOLUME_NORM;
@@ -196,12 +207,23 @@ private:
         m_prepared = true;
     }
 
+private:
     void release()
     {
-        if (!m_prepared) return;
+        if (!m_prepared)
+            return;
+
+        if (m_context) {
             pa_context_unref(m_context);
+            m_context = 0;
+        }
+
+        if (m_mainLoop) {
             pa_threaded_mainloop_stop(m_mainLoop);
             pa_threaded_mainloop_free(m_mainLoop);
+            m_mainLoop = 0;
+        }
+
         m_prepared = false;
     }
 
@@ -221,6 +243,9 @@ private:
     #endif
                 QMetaObject::invokeMethod(self, "contextReady", Qt::QueuedConnection);
                 break;
+            case PA_CONTEXT_FAILED:
+                QMetaObject::invokeMethod(self, "onContextFailed", Qt::QueuedConnection);
+                break;
             default:
                 break;
         }
@@ -511,6 +536,7 @@ void QSoundEffectPrivate::updateVolume()
     PulseDaemonLocker locker;
     pa_cvolume volume;
     volume.channels = m_pulseSpec.channels;
+    if (pulseDaemon()->context())
         pa_operation_unref(pa_context_set_sink_input_volume(pulseDaemon()->context(), m_sinkInputId, pulseDaemon()->calcVolume(&volume, m_volume), setvolume_callback, m_ref->getRef()));
     Q_ASSERT(pa_cvolume_valid(&volume));
 #ifdef QT_PA_DEBUG
@@ -535,6 +561,7 @@ void QSoundEffectPrivate::updateMuted()
     if (m_sinkInputId < 0)
         return;
     PulseDaemonLocker locker;
+    if (pulseDaemon()->context())
         pa_operation_unref(pa_context_set_sink_input_mute(pulseDaemon()->context(), m_sinkInputId, m_muted, setmuted_callback, m_ref->getRef()));
 #ifdef QT_PA_DEBUG
     qDebug() << this << "updateMuted = " << m_muted;
@@ -705,7 +732,7 @@ void QSoundEffectPrivate::sampleReady()
         }
 #endif
     } else {
-        if (pa_context_get_state(pulseDaemon()->context()) != PA_CONTEXT_READY) {
+        if (!pulseDaemon()->context() || pa_context_get_state(pulseDaemon()->context()) != PA_CONTEXT_READY) {
             connect(pulseDaemon(), SIGNAL(contextReady()), SLOT(contextReady()));
             return;
         }
@@ -741,6 +768,7 @@ void QSoundEffectPrivate::unloadPulseStream()
         pa_stream_disconnect(m_pulseStream);
         pa_stream_unref(m_pulseStream);
         disconnect(pulseDaemon(), SIGNAL(volumeChanged()), this, SLOT(updateVolume()));
+        disconnect(pulseDaemon(), SIGNAL(contextFailed()), this, SLOT(contextFailed()));
         m_pulseStream = 0;
         m_reloadCategory = false; // category will be reloaded when we connect anyway
     }
@@ -895,6 +923,9 @@ void QSoundEffectPrivate::createPulseStream()
     qDebug() << this << "createPulseStream";
 #endif
 
+    if (!pulseDaemon()->context())
+        return;
+
     pa_proplist *propList = pa_proplist_new();
     if (m_category.isNull()) {
         // Meant to be one of the strings "video", "music", "game", "event", "phone", "animation", "production", "a11y", "test"
@@ -906,6 +937,7 @@ void QSoundEffectPrivate::createPulseStream()
     pa_proplist_free(propList);
 
     connect(pulseDaemon(), SIGNAL(volumeChanged()), this, SLOT(updateVolume()));
+    connect(pulseDaemon(), SIGNAL(contextFailed()), this, SLOT(contextFailed()));
 
     if (stream == 0) {
         qWarning("QSoundEffect(pulseaudio): Failed to create stream");
@@ -947,6 +979,12 @@ void QSoundEffectPrivate::contextReady()
     createPulseStream();
 }
 
+void QSoundEffectPrivate::contextFailed()
+{
+    unloadPulseStream();
+    connect(pulseDaemon(), SIGNAL(contextReady()), this, SLOT(contextReady()));
+}
+
 void QSoundEffectPrivate::stream_write_callback(pa_stream *s, size_t length, void *userdata)
 {
     Q_UNUSED(length);

src/multimedia/audio/qsoundeffect_pulse_p.h

@@ -111,6 +111,7 @@ private Q_SLOTS:
     void sampleReady();
     void uploadSample();
     void contextReady();
+    void contextFailed();
     void underRun();
     void prepare();
     void streamReady();

src/multimediawidgets/doc/src/qtmultimediawidgets-index.qdoc

@@ -57,7 +57,6 @@ QT += multimediawidgets
 
 \section2 Examples
 \list
-\li \l{QML Camera Example}
 \li \l{Camera Example}
 \li \l{Media Player Example}
 \li \l{Video Graphics Item Example}