| 781 | } |
| 782 | |
| 783 | std::string RenderWindowBridge::SetMxNLayout(const std::string& layoutJson) const |
| 784 | { |
| 785 | MxNLayoutSetter setter; |
| 786 | StorageThreadDispatcherBase::Pointer dispatcher; |
| 787 | { |
| 788 | std::lock_guard<std::mutex> lock(m_Mutex); |
| 789 | setter = m_MxNLayoutSetter; |
| 790 | dispatcher = m_Dispatcher.Lock(); |
| 791 | } |
| 792 | |
| 793 | if (!setter) |
| 794 | throw std::runtime_error("No MxN layout setter is connected to the RenderWindowBridge"); |
| 795 | |
| 796 | std::string result; |
| 797 | Dispatch(dispatcher, [&]() { result = setter(layoutJson); }); |
| 798 | return result; |
| 799 | } |
| 800 | |
| 801 | } |