split project with app & doric module

doric-Qt/example/doric/engine/native/NativeExecutor.cpp

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+#include "NativeExecutor.h"
+
+#include <QDebug>
+
+NativeExecutor::NativeExecutor() {
+  mJSEngine = new QJSEngine();
+  mJSEngine->installExtensions(QJSEngine::AllExtensions);
+}
+
+NativeExecutor::~NativeExecutor() { delete mJSEngine; }
+
+QString NativeExecutor::loadJS(QString script, QString source) {
+  return mJSEngine->evaluate(script, source).toString();
+}
+
+void NativeExecutor::injectGlobalJSObject(QString name, QObject *object) {
+  QJSValue jsObject = mJSEngine->newQObject(object);
+
+  QList<QByteArray> propertyNames = object->dynamicPropertyNames();
+  foreach (QByteArray propertyName, propertyNames) {
+    QString key = QString::fromStdString(propertyName.toStdString());
+    if (key == "undefined") {
+
+    } else {
+      jsObject.setProperty(
+          key, mJSEngine->toScriptValue(object->property(propertyName)));
+    }
+  }
+
+  mJSEngine->globalObject().setProperty(name, jsObject);
+}
+
+void NativeExecutor::injectGlobalJSFunction(QString name, QObject *function,
+                                            QString property) {
+  QJSValue functionObject = mJSEngine->newQObject(function);
+  mJSEngine->globalObject().setProperty(name,
+                                        functionObject.property(property));
+}
+
+QJSValue NativeExecutor::invokeObject(QString objectName, QString functionName,
+                                      QVariantList arguments) {
+  QJSValue object = mJSEngine->evaluate(objectName);
+  QJSValue function = object.property(functionName);
+
+  QJSValueList args;
+  foreach (QVariant variant, arguments) {
+    if (variant.type() == QVariant::String) {
+      args.push_back(QJSValue(variant.toString()));
+    } else if (variant.type() == QVariant::Map) {
+      QJSValue arg = mJSEngine->newObject();
+      QMap<QString, QVariant> map = variant.toMap();
+      foreach (QString key, map.keys()) {
+        QVariant value = map.value(key);
+        if (value.type() == QVariant::String) {
+          arg.setProperty(key, value.toString());
+        } else if (value.type() == QVariant::Int) {
+          arg.setProperty(key, value.toInt());
+        }
+      }
+      args.push_back(arg);
+    } else if (variant.type() == QVariant::StringList) {
+      QStringList array = variant.toStringList();
+      QJSValue arg = mJSEngine->newArray(array.size());
+
+      for (int i = 0; i != array.size(); i++) {
+        arg.setProperty(i, array.at(i));
+      }
+      args.push_back(arg);
+    }
+  }
+
+  QJSValue result = function.call(args);
+  if (result.isError()) {
+    qCritical() << "++++++++++++++++++++++++++++++++++++++++++++++++";
+    qCritical() << result.toString();
+    QStringList stacktraces = result.property("stack").toString().split("\n");
+    foreach (QString stacktrace, stacktraces) { qDebug() << stacktrace; }
+    qCritical() << "------------------------------------------------";
+  }
+
+  return result;
+}

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

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+#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