add v8 executor & default executor

doric-Qt/doric/engine/native/NativeExecutor.h

@@ -0,0 +1,27 @@
+#ifndef NATIVEEXECUTOR_H
+#define NATIVEEXECUTOR_H
+
+#include <QJSEngine>
+
+class NativeExecutor {
+
+private:
+  QJSEngine *mJSEngine;
+
+public:
+  NativeExecutor();
+
+  ~NativeExecutor();
+
+  QString loadJS(QString script, QString source);
+
+  void injectGlobalJSObject(QString name, QObject *object);
+
+  void injectGlobalJSFunction(QString name, QObject *function,
+                              QString property);
+
+  QJSValue invokeObject(QString objectName, QString functionName,
+                        QVariantList arguments);
+};
+
+#endif // NATIVEEXECUTOR_H