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UI: Use "source_create" to add scenes to listbox
Instead of manually having to call AddScene each time a scene needs to be added, use the "source_create" global OBS signal to detect when a scene has been created, and add the scene to the list automatically. Allows the ability to add scenes to the main user interface via libobs API. Closes obsproject/obs-studio#1226
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@ -593,7 +593,6 @@ void OBSBasic::CreateDefaultScene(bool firstStart)
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if (firstStart)
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CreateFirstRunSources();
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AddScene(obs_scene_get_source(scene));
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SetCurrentScene(scene, true);
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obs_scene_release(scene);
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@ -768,7 +767,7 @@ void OBSBasic::Load(const char *file)
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LoadAudioDevice(AUX_AUDIO_2, 4, data);
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LoadAudioDevice(AUX_AUDIO_3, 5, data);
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obs_load_sources(sources, OBSBasic::SourceLoaded, this);
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obs_load_sources(sources, nullptr, nullptr);
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if (transitions)
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LoadTransitions(transitions);
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@ -1226,6 +1225,8 @@ void OBSBasic::InitOBSCallbacks()
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ProfileScope("OBSBasic::InitOBSCallbacks");
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signalHandlers.reserve(signalHandlers.size() + 6);
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signalHandlers.emplace_back(obs_get_signal_handler(), "source_create",
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OBSBasic::SourceCreated, this);
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signalHandlers.emplace_back(obs_get_signal_handler(), "source_remove",
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OBSBasic::SourceRemoved, this);
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signalHandlers.emplace_back(obs_get_signal_handler(), "source_activate",
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@ -2726,7 +2727,6 @@ void OBSBasic::DuplicateSelectedScene()
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obs_scene_t *scene = obs_scene_duplicate(curScene,
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name.c_str(), OBS_SCENE_DUP_REFS);
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source = obs_scene_get_source(scene);
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AddScene(source);
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SetCurrentScene(source, true);
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obs_scene_release(scene);
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@ -2874,12 +2874,12 @@ void OBSBasic::SceneItemDeselected(void *data, calldata_t *params)
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}
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void OBSBasic::SourceLoaded(void *data, obs_source_t *source)
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void OBSBasic::SourceCreated(void *data, calldata_t *params)
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{
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OBSBasic *window = static_cast<OBSBasic*>(data);
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obs_source_t *source = (obs_source_t*)calldata_ptr(params, "source");
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if (obs_scene_from_source(source) != NULL)
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QMetaObject::invokeMethod(window,
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QMetaObject::invokeMethod(static_cast<OBSBasic*>(data),
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"AddScene",
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Q_ARG(OBSSource, OBSSource(source)));
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}
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@ -3666,7 +3666,6 @@ void OBSBasic::on_actionAddScene_triggered()
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obs_scene_t *scene = obs_scene_create(name.c_str());
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source = obs_scene_get_source(scene);
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AddScene(source);
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SetCurrentScene(source);
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obs_scene_release(scene);
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}
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@ -468,7 +468,7 @@ private:
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static void SceneItemRemoved(void *data, calldata_t *params);
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static void SceneItemSelected(void *data, calldata_t *params);
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static void SceneItemDeselected(void *data, calldata_t *params);
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static void SourceLoaded(void *data, obs_source_t *source);
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static void SourceCreated(void *data, calldata_t *params);
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static void SourceRemoved(void *data, calldata_t *params);
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static void SourceActivated(void *data, calldata_t *params);
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static void SourceDeactivated(void *data, calldata_t *params);
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