PreviewPropertiesList PreviewManager::getPreviewProperties() const
{
PreviewPropertiesList list;
// go through the loader table and store all successfully created loaders in the list
for (PreviewId id = 0; id < Loader::getNumLoaders(); ++id) {
Loader::AutoPtr loader = Loader::create(id, image_);
if (loader.get() && loader->readDimensions()) {
list.push_back(loader->getProperties());
}
}
std::sort(list.begin(), list.end(), cmpPreviewProperties);
return list;
}
