Communication between mainwindow and core

established by using signals/slot

skylivex.pro

@@ -6,7 +6,7 @@ HEADERS = src/skylivex.h \
           src/mainwin.h \ 
           src/pluginsinterfaces.h
 
-QT += network webkitwidgets widgets
+QT += core network webkitwidgets widgets
 
 OTHER_FILES += \
     gui/splash.html \

src/main.cpp

@@ -76,6 +76,9 @@ int main(int argc, char *argv[])
    QObject::connect(skxprocess, SIGNAL(timeout()), skx, SLOT(process()));
    skxprocess->start();
 
+   // connect core with the mainwin
+   QObject::connect(skx, SIGNAL(msgForMainWin(std::string&)), &mainw, SLOT(msgFromCore(std::string&)));
+
    // and then.. go!
    return skylivexapp.exec();
 

src/mainwin.cpp

@@ -33,9 +33,11 @@
  *
  */
 #include "mainwin.h"
+#include <QWebView>
 #include <QFile>
 #include <QDir>
 #include <QPalette>
+#include <iostream>
 
 MainWin::MainWin(QFile &htmlfile)
       : QWebView(0)
@@ -54,9 +56,16 @@ MainWin::MainWin(QFile &htmlfile)
 
    setHtml(htmlFileName, baseUrl);
    resize(250,200);
+
+
 }
 
 MainWin::~MainWin()
 {
 
 }
+
+void MainWin::msgFromCore(std::string &msg)
+{
+   std::cout << "Message from core: " << msg << std::endl;  
+}

src/mainwin.h

@@ -39,6 +39,7 @@
 #include <QUrl>
 #include <QFile>
 #include <QString>
+#include <QObject>
 
 /*
  * class MainWin
@@ -47,13 +48,20 @@
  */
 class MainWin : public QWebView
 {
-      QUrl baseurl;
-      QFile htmlfile;
-      QString htmlFileName;
+
+   Q_OBJECT
+
+   QUrl baseurl;
+   QFile htmlfile;
+   QString htmlFileName;
 
    public:
       MainWin(QFile &htmlfile);
       ~MainWin();
+
+   public slots:
+     void msgFromCore(std::string &msg);
+
 };
 
 

src/skylivex.cpp

@@ -43,6 +43,7 @@
 #include <iostream>
 
 
+
 // Load and initialize plugins and shared memory communication
 void SkyliveX::initialize()
 {
@@ -55,6 +56,8 @@ void SkyliveX::initialize()
 void SkyliveX::process()
 {
    //std::cout << "process" << std::endl;
+   std::string sarca("ANTANI!");
+   sendMsgToMainWin(sarca);
 }
 
 
@@ -93,3 +96,9 @@ void SkyliveX::initializePlugin(QObject *plugin, QString filename)
       // now the plugin can be initialized and used
    }
 }
+
+void SkyliveX::sendMsgToMainWin(std::string &msg)
+{
+   //std::cout <<  "Send To MainWin: " << msg << std::endl;
+   emit msgForMainWin(msg);
+}

src/skylivex.h

@@ -38,6 +38,8 @@
 #include <QObject>
 #include <QString>
 #include "pluginsinterfaces.h"
+#include <iostream>
+#include <string>
 
 /*
  * class SkyliveX
@@ -61,10 +63,11 @@ class SkyliveX : public QObject
    public slots:
      void initialize();
      void process();
-
+     void sendMsgToMainWin(std::string &msg);
 
    signals:
       void finished();
+      void msgForMainWin(std::string &msg);
 };
 
 #endif