Showing the changes to libraries/script-engine/src/RecordingScriptingInterface.cpp (1 of 10 files). Show all
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| @@ -52,31 +52,47 @@ float RecordingScriptingInterface::playerLength() const { · 51 unmodified lines | |||
| 52 | return _player->length(); | 52 | return _player->length(); |
| 53 | } | 53 | } |
| 54 | 54 | ||
| 55 | bool RecordingScriptingInterface::loadRecording(const QString& url) { | 55 | void RecordingScriptingInterface::loadRecording(const QString& url, QScriptValue callback) { |
| 56 | using namespace recording; | 56 | auto clipLoader = DependencyManager::get<recording::ClipCache>()->getClipLoader(url); |
| 57 | 57 | ||
| 58 | auto loader = ClipCache::instance().getClipLoader(url); | 58 | // hold a strong pointer to the loading clip so that it has a chance to load |
| 59 | if (!loader) { | 59 | _clipLoaders.insert(clipLoader); |
| 60 | qWarning() << "Clip failed to load from " << url; | ||
| 61 | return false; | ||
| 62 | } | ||
| 63 | 60 | ||
| 64 | if (!loader->isLoaded()) { | 61 | auto weakClipLoader = clipLoader.toWeakRef(); |
| 65 | QEventLoop loop; | ||
| 66 | QObject::connect(loader.data(), &Resource::loaded, &loop, &QEventLoop::quit); | ||
| 67 | QObject::connect(loader.data(), &Resource::failed, &loop, &QEventLoop::quit); | ||
| 68 | loop.exec(); | ||
| 69 | } | ||
| 70 | 62 | ||
| 71 | if (!loader->isLoaded()) { | 63 | // when clip loaded, call the callback with the URL and success boolean |
| 72 | qWarning() << "Clip failed to load from " << url; | 64 | connect(clipLoader.data(), &recording::NetworkClipLoader::clipLoaded, this, [this, weakClipLoader, url, callback]() mutable { |
| 73 | return false; | ||
| 74 | } | ||
| 75 | 65 | ||
| 76 | _player->queueClip(loader->getClip()); | 66 | if (auto clipLoader = weakClipLoader.toStrongRef()) { |
| 77 | return true; | 67 | qCDebug(scriptengine) << "Loaded recording from" << url; |
| 78 | } | 68 | |
| 69 | _player->queueClip(clipLoader->getClip()); | ||
| 79 | 70 | ||
| 71 | if (callback.isFunction()) { | ||
| 72 | QScriptValueList args { true, url }; | ||
| 73 | callback.call(_scriptEngine->globalObject(), args); | ||
| 74 | } | ||
| 75 | |||
| 76 | // drop our strong pointer to this clip so it is cleaned up | ||
| 77 | _clipLoaders.remove(clipLoader); | ||
| 78 | } | ||
| 79 | }); | ||
| 80 | |||
| 81 | // when clip load fails, call the callback with the URL and failure boolean | ||
| 82 | connect(clipLoader.data(), &recording::NetworkClipLoader::failed, this, [this, weakClipLoader, url, callback](QNetworkReply::NetworkError error) mutable { | ||
| 83 | qCDebug(scriptengine) << "Failed to load recording from" << url; | ||
| 84 | |||
| 85 | if (callback.isFunction()) { | ||
| 86 | QScriptValueList args { false, url }; | ||
| 87 | callback.call(_scriptEngine->currentContext()->thisObject(), args); | ||
| 88 | } | ||
| 89 | |||
| 90 | if (auto clipLoader = weakClipLoader.toStrongRef()) { | ||
| 91 | // drop out strong pointer to this clip so it is cleaned up | ||
| 92 | _clipLoaders.remove(clipLoader); | ||
| 93 | } | ||
| 94 | }); | ||
| 95 | } | ||
| 80 | 96 | ||
| 81 | void RecordingScriptingInterface::startPlaying() { | 97 | void RecordingScriptingInterface::startPlaying() { |
| 82 | if (QThread::currentThread() != thread()) { | 98 | if (QThread::currentThread() != thread()) { |