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add shared pointer

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This commit is contained in:
luiscuenca 2017-11-30 17:40:49 -07:00
parent 5d1f2a04c1
commit 83e370d9de
2 changed files with 6 additions and 7 deletions
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11
libraries/ui/src/ui/OffscreenQmlSurface.cpp
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@ -121,7 +121,7 @@ uint64_t uvec2ToUint64(const uvec2& v) {
class AudioHandler : public QObject, QRunnable {
Q_OBJECT
public:
AudioHandler(OffscreenQmlSurface* surface, const QString& deviceName, int runDelayMs = 0, QObject* parent = nullptr) : QObject(parent) {
AudioHandler(QSharedPointer<OffscreenQmlSurface> surface, const QString& deviceName, int runDelayMs = 0, QObject* parent = nullptr) : QObject(parent) {
_newTargetDevice = deviceName;
_runDelayMs = runDelayMs;
_surface = surface;
@ -138,9 +138,8 @@ public:
if (_runDelayMs > 0) {
QThread::msleep(_runDelayMs);
}
auto rootItem = _surface->getRootItem();
if (rootItem && !_surface->getCleaned()) {
for (auto player : rootItem->findChildren<QMediaPlayer*>()) {
if (!_surface.isNull() && _surface->getRootItem() && !_surface->getCleaned()) {
for (auto player : _surface->getRootItem()->findChildren<QMediaPlayer*>()) {
auto mediaState = player->state();
QMediaService *svc = player->service();
if (nullptr == svc) {
@ -178,7 +177,7 @@ public:
private:
QString _newTargetDevice;
OffscreenQmlSurface* _surface;
QSharedPointer<OffscreenQmlSurface> _surface;
int _runDelayMs;
};
@ -705,7 +704,7 @@ void OffscreenQmlSurface::forceQmlAudioOutputDeviceUpdate() {
QString deviceName = audioIO->getActiveAudioDevice(QAudio::AudioOutput).deviceName();
int waitForAudioQmlMs = 200;
// The audio device need to be change using oth
new AudioHandler(this, deviceName, waitForAudioQmlMs);
new AudioHandler(sharedFromThis(), deviceName, waitForAudioQmlMs);
}
}

2
libraries/ui/src/ui/OffscreenQmlSurface.h
View file

@ -40,7 +40,7 @@ class QQuickItem;
using QmlContextCallback = std::function<void(QQmlContext*, QObject*)>;
class OffscreenQmlSurface : public QObject {
class OffscreenQmlSurface : public QObject, public QEnableSharedFromThis<OffscreenQmlSurface> {
Q_OBJECT
Q_PROPERTY(bool focusText READ isFocusText NOTIFY focusTextChanged)
public: