feat(tab menu): read opDefTable, fix focus bug

src/Engine/Operator/OperatorTable.cpp

@@ -21,4 +21,10 @@ enzo::nt::opConstructor enzo::op::OperatorTable::getOpConstructor(std::string na
     return nullptr;
 }
 
+std::vector<enzo::op::OpInfo> enzo::op::OperatorTable::getData()
+{
+    return opInfoStore_;
+}
+
+
 std::vector<enzo::op::OpInfo> enzo::op::OperatorTable::opInfoStore_;

src/Engine/Operator/OperatorTable.h

@@ -19,6 +19,7 @@ class BOOST_SYMBOL_EXPORT OperatorTable
 public:
     static void addOperator(const char* internalName, const char* displayName, nt::opConstructor ctorFunc);
     static nt::opConstructor getOpConstructor(std::string name);
+    static std::vector<OpInfo> getData();
 private:
     static std::vector<OpInfo> opInfoStore_;
 };