first init of 0.9

source/gui/detail/events_operation.cpp

@@ -0,0 +1,52 @@
+#include <nana/gui/detail/events_operation.hpp>
+
+namespace nana
+{
+	namespace detail
+	{
+		//class events_operation
+			typedef std::lock_guard<std::recursive_mutex> lock_guard;
+
+			void events_operation::make(window wd, const std::shared_ptr<general_events>& sp)
+			{
+				lock_guard lock(mutex_);
+				evt_table_[wd] = sp;
+			}
+
+			void events_operation::umake(window wd)
+			{
+				lock_guard lock(mutex_);
+				evt_table_.erase(wd);
+			}
+
+			void events_operation::register_evt(event_handle evt)
+			{
+				lock_guard lock(mutex_);
+				register_.insert(evt);
+			}
+
+			void events_operation::cancel(event_handle evt)
+			{
+				lock_guard lock(mutex_);
+				register_.erase(evt);
+			}
+
+			void events_operation::erase(event_handle evt)
+			{
+				lock_guard lock(mutex_);
+
+				auto i = register_.find(evt);
+				if (i != register_.end())
+				{
+					reinterpret_cast<detail::docker_interface*>(evt)->get_event()->remove(evt);
+				}
+			}
+
+			std::size_t events_operation::size() const
+			{
+				lock_guard lock(mutex_);
+				return register_.size();
+			}
+		//end namespace events_operation
+	}//end namespace detail
+}//end namespace nana