pointer delete under memory management

doric/constant.cpp

@@ -30,3 +30,5 @@ const QString Constant::TEMPLATE_CONTEXT_DESTROY = QString("doric.jsReleaseConte
 
 const QString Constant::GLOBAL_DORIC = QString("doric");
 const QString Constant::DORIC_TIMER_CALLBACK = QString("jsCallbackTimer");
+
+const QString Constant::DORIC_ENTITY_INIT = QString("__init__");

doric/constant.h

@@ -19,6 +19,8 @@ public:
 
     static const QString GLOBAL_DORIC;
     static const QString DORIC_TIMER_CALLBACK;
+
+    static const QString DORIC_ENTITY_INIT;
 };
 
 #endif // CONSTANT_H

doric/context.h

@@ -2,6 +2,10 @@
 #define CONTEXT_H
 
 #include <QString>
+#include <QJsonObject>
+#include <QJsonDocument>
+
+#include "constant.h"
 #include "driver/driver.h"
 #include "driver/native_driver.h"
 
@@ -19,6 +23,18 @@ public:
         this->contextId = contextId;
         this->source = source;
     }
+
+    void init(double width, double height) {
+        QJsonObject* params = new QJsonObject();
+        params->insert("width", width);
+        params->insert("height", height);
+        QJsonDocument* jsonDocument = new QJsonDocument();
+        jsonDocument->setObject(*params);
+        QString strJson(jsonDocument->toJson(QJsonDocument::Compact));
+
+        delete params;
+        delete jsonDocument;
+    }
 };
 
 #endif // CONTEXT_H

doric/driver/driver.h

@@ -8,6 +8,7 @@ class Driver {
 public:
     virtual void createContext(int contextId, QString* script) = 0;
     virtual void destroyContext(int contextId) = 0;
+    virtual void invokeContextEntityMethod(int contextId, QString* method, QVector<QObject>* arguments) = 0;
 
     virtual ~Driver() = default;
 };

doric/driver/native_driver.cpp

@@ -11,3 +11,7 @@ void NativeDriver::createContext(int contextId, QString *script)  {
 void NativeDriver::destroyContext(int contextId)  {
     jsEngine->destroyContext(contextId);
 }
+
+void NativeDriver::invokeContextEntityMethod(int contextId, QString* method, QVector<QObject>* arguments) {
+
+}

doric/driver/native_driver.h

@@ -28,6 +28,8 @@ public:
     void createContext(int contextId, QString *script) override;
 
     void destroyContext(int contextId) override;
+
+    void invokeContextEntityMethod(int contextId, QString* method, QVector<QObject>* arguments) override;
 };
 
 #endif // NATIVE_DRIVER_H

doric/engine/js_engine.h

@@ -6,6 +6,7 @@
 #include <QJSEngine>
 
 #include "constant.h"
+#include "native/native_bridge.h"
 #include "native/native_empty.h"
 #include "native/native_log.h"
 #include "native/native_timer.h"
@@ -14,7 +15,8 @@ class JSEngine : public QObject {
     Q_OBJECT
 
 public:
-    QJSEngine *engine;
+    QJSEngine *engine = new QJSEngine();
+
     JSEngine(QObject *parent = nullptr) : QObject(parent) {
         initJSEngine();
         injectGlobal();
@@ -41,21 +43,28 @@ public:
     }
 
 private:
+    NativeLog* nativeLog = new NativeLog();
+    NativeTimer* nativeTimer = new NativeTimer(engine);
+    NativeEmpty* nativeEmpty = new NativeEmpty();
+    NativeBridge* nativeBridge = new NativeBridge();
+
     void initJSEngine() {
-        engine = new QJSEngine();
         engine->installExtensions(QJSEngine::AllExtensions);
     }
 
     void injectGlobal() {
-        QJSValue nativeLog = engine->newQObject(new NativeLog());
-        engine->globalObject().setProperty(Constant::INJECT_LOG, nativeLog.property("function"));
+        QJSValue log = engine->newQObject(nativeLog);
+        engine->globalObject().setProperty(Constant::INJECT_LOG, log.property("function"));
 
-        QJSValue nativeTimer = engine->newQObject(new NativeTimer(engine));
-        engine->globalObject().setProperty(Constant::INJECT_TIMER_SET, nativeTimer.property("setTimer"));
-        engine->globalObject().setProperty(Constant::INJECT_TIMER_CLEAR, nativeTimer.property("clearTimer"));
+        QJSValue timer = engine->newQObject(nativeTimer);
+        engine->globalObject().setProperty(Constant::INJECT_TIMER_SET, timer.property("setTimer"));
+        engine->globalObject().setProperty(Constant::INJECT_TIMER_CLEAR, timer.property("clearTimer"));
 
-        QJSValue nativeEmpty = engine->newQObject(new NativeEmpty());
-        engine->globalObject().setProperty(Constant::INJECT_EMPTY, nativeEmpty.property("function"));
+        QJSValue empty = engine->newQObject(nativeEmpty);
+        engine->globalObject().setProperty(Constant::INJECT_EMPTY, empty.property("function"));
+
+        QJSValue bridge = engine->newQObject(nativeBridge);
+        engine->globalObject().setProperty(Constant::INJECT_BRIDGE, bridge.property("function"));
     }
 
     void initDoricRuntime() {

doric/main.cpp

@@ -20,14 +20,19 @@ int main(int argc, char *argv[])
     }, Qt::QueuedConnection);
     engine.load(url);
 
-    QFile* file = new QFile("/Users/maverick/Workspace/doric/demo/bundle/src/Snake.js");
-    file->open(QFile::ReadOnly | QFile::Text);
-    QTextStream in(file);
-    QString script = in.readAll();
-    file->close();
-    delete file;
+    {
+        QFile* file = new QFile("/Users/maverick/Workspace/doric/demo/bundle/src/Snake.js");
+        file->open(QFile::ReadOnly | QFile::Text);
+        QTextStream in(file);
+        QString script = in.readAll();
+        file->close();
+        delete file;
+
+        QString* source = new QString("Snake.js");
+        Context *context = ContextManager::getInstance()->createContext(&script, source);
+        context->init(180, 320);
+        delete source;
+    }
 
-    QString* source = new QString("Snake.js");
-    ContextManager::getInstance()->createContext(&script, source);
     return app.exec();
 }

doric/main.qml

@@ -1,9 +1,23 @@
 import QtQuick 2.6
+import QtQuick.Controls 2.13
 import QtQuick.Window 2.2
 
 Window {
     visible: true
-    width: 640
-    height: 480
-    title: qsTr("Hello World")
+    width: 360;
+    height: 640;
+    title: qsTr("Hello Doric");
+
+    StackView {
+        id: stack;
+        anchors.centerIn: parent;
+        initialItem: mainView;
+        width: 360;
+        height: 640;
+    }
+
+    Rectangle {
+        id: mainView;
+        color: "lightgreen";
+    }
 }

doric/native/native_bridge.h

@@ -10,8 +10,8 @@ class NativeBridge : public QObject {
 public:
     NativeBridge(QObject *parent = nullptr) : QObject(parent) {}
 
-    Q_INVOKABLE void function() {
-
+    Q_INVOKABLE void function(int contextId) {
+        qDebug() << contextId;
     }
 };