add js loader manager

doric-Qt/example/doric/loader/DoricInterfaceLoader.h

@@ -0,0 +1,15 @@
+#ifndef DORICINTERFACELOADER_H
+#define DORICINTERFACELOADER_H
+
+#include "async/DoricAsyncResult.h"
+
+#include <QString>
+
+class DoricInterfaceLoader {
+public:
+  virtual bool filter(QString source) = 0;
+
+  virtual std::shared_ptr<DoricAsyncResult> request(QString source) = 0;
+};
+
+#endif // DORICINTERFACELOADER_H