bool AddNew(QWidget *parent, const char *id, const char *name)
{
obs_source_t source = obs_get_output_source(0);
obs_scene_t scene = obs_scene_from_source(source);
bool success = false;
if (!source)
return false;
source = obs_get_source_by_name(name);
if (source) {
QMessageBox::information(parent,
QTStr("NameExists.Title"),
QTStr("NameExists.Text"));
} else {
source = obs_source_create(OBS_SOURCE_TYPE_INPUT,
id, name, NULL);
if (source) {
obs_add_source(source);
obs_scene_add(scene, source);
success = true;
}
}
obs_source_release(source);
obs_scene_release(scene);
return success;
}
void obs_load_sources(obs_data_array_t *array)
{
size_t count;
size_t i;
if (!obs) return;
count = obs_data_array_count(array);
pthread_mutex_lock(&obs->data.user_sources_mutex);
for (i = 0; i < count; i++) {
obs_data_t *source_data = obs_data_array_item(array, i);
obs_source_t *source = obs_load_source(source_data);
obs_add_source(source);
obs_source_release(source);
obs_data_release(source_data);
}
/* tell sources that we want to load */
for (i = 0; i < obs->data.user_sources.num; i++)
obs_source_load(obs->data.user_sources.array[i]);
pthread_mutex_unlock(&obs->data.user_sources_mutex);
}
void BiLiOBSMainWid::LoadScene()
{
obs_data_t* sceneData = BiliConfigFile::LoadSceneData();
if (sceneData)
{
BiliSceneConfig::Set(sceneData);
obs_data_release(sceneData);
}
//如果加载进来的场景不够3个，就补到三个
std::string firstAddedScene;
int sceneCount = 0;
for (OBSSource& src : OBSEnumSources())
{
if (strcmp(obs_source_get_id(src), "scene") == 0)
{
++sceneCount;
}
}
int nextSceneIndex = 1;
for (; sceneCount < 3; ++sceneCount)
{
restartByNewName:
std::string sceneName = tr("Scene %1").arg(nextSceneIndex).toUtf8().data();
obs_source_t* existedSource = obs_get_source_by_name(sceneName.c_str());
if (existedSource != 0)
{
obs_source_release(existedSource);
++nextSceneIndex;
goto restartByNewName;
}
if (firstAddedScene.empty())
{
firstAddedScene = sceneName;
}
obs_scene_t* scene = obs_scene_create(sceneName.c_str());
obs_source_t* sceneSource = obs_scene_get_source(scene);
obs_add_source(sceneSource);
obs_scene_release(scene);
}
obs_source_t* currentOutputSource = obs_get_output_source(0);
if (!currentOutputSource)
{
if (!firstAddedScene.empty())
{
currentOutputSource = obs_get_source_by_name(firstAddedScene.c_str());
if (currentOutputSource)
{
obs_set_output_source(0, currentOutputSource);
obs_source_release(currentOutputSource);
}
}
}
else
{
obs_source_release(currentOutputSource);
}
//更新列表控件
sceneListWidgetOperator->NotifyCurrentSceneChanged();
}