make youtube work on a single window

plugins/skproto.cpp

@@ -213,24 +213,30 @@ void SkyliveProtocol::processPackets()
             {
 
                SKMessage mmsg("youtubevideo");
-               //#if defined(Q_OS_WIN)
+               #if defined(Q_OS_WIN)
                QString  yt("http://youtube.googleapis.com/v/");
                yt.append(paramlist[0]);
                yt.append("?autoplay=1&start=");
                yt.append(paramlist[1]);
-               //#else
+               #else
                //SKMessage mmsg("openurl");
-               /*
                QString  yt("http://www.youtube.com/embed/");
                yt.append(paramlist[0]);
                yt.append("?html5=1&autoplay=1&start=");
                yt.append(paramlist[1]);
-               #endif */
+               #endif 
                mmsg.parameters.insert("url", yt);
                mmsg.parameters.insert("volume", paramlist[2]);
                sendMessage(mmsg);
             }
          }
+         else if(pkt.cmd=="CLOSEYOUTUBE")
+         {
+            SKMessage mmsg("closeyoutube");
+            QList<QString> paramlist = pkt.params.split(PARAM_SEPARATOR);
+            mmsg.parameters.insert("when", paramlist[0]);
+            sendMessage(mmsg);
+         }
          else 
          {
             std::cout << "Unknown command from server" <<std::endl;

src/mainwin.cpp

@@ -59,8 +59,10 @@ MainWin::MainWin(QString &htmlfile)
 
    registerHandler((QString)"openurl", (SKHandlerFunction)&MainWin::handle_openurl);
    registerHandler((QString)"youtubevideo", (SKHandlerFunction)&MainWin::handle_youtubevideo);
+   registerHandler((QString)"closeyoutube", (SKHandlerFunction)&MainWin::handle_closeyoutube);
 
    msgsender = SENDER;
+   yt_is_open=false;
 
 }
 
@@ -136,19 +138,49 @@ void MainWin::handle_youtubevideo(SKMessage &msg)
    {
       if(msg.parameters.contains("url"))
       {
-          std::cout << "OPEN URL " << msg.parameters["url"].toStdString() << std::endl;
+         std::cout << "OPEN URL " << msg.parameters["url"].toStdString() << std::endl;
          //if(msg.parameters.contains("width")
          //if(msg.parameters.contains("height);
-         WebWin *wv = new WebWin();
-         QWebPage *newWeb = new QWebPage(wv);
+         if(!yt_is_open)
+         {
+            yt = new WebWin();
+            yt_is_open=true;
+            QWebPage *newWeb = new QWebPage(yt);
+
+            yt->setPage(newWeb);
+            yt->setAttribute(Qt::WA_DeleteOnClose, true);
+            yt->settings()->setAttribute(QWebSettings::PluginsEnabled, true);
+            yt->settings()->setAttribute(QWebSettings::JavascriptEnabled, true);
+            yt->setUrl(QUrl(msg.parameters["url"]));
+            connect(yt, SIGNAL(closingWindow()), this, SLOT(ytclosesignal()));
+            yt->show();
+         } 
+         else
+         {
+            yt->setUrl(QUrl(msg.parameters["url"]));
+         }
 
-         wv->setPage(newWeb);
-         wv->setAttribute(Qt::WA_DeleteOnClose, true);
-         wv->settings()->setAttribute(QWebSettings::PluginsEnabled, true);
-         wv->settings()->setAttribute(QWebSettings::JavascriptEnabled, true);
-         wv->setUrl(QUrl(msg.parameters["url"]));
-         wv->show();
+      }
+   }
+}
 
+void MainWin::ytclosesignal()
+{
+   yt_is_open=false;
+}
+
+void MainWin::handle_closeyoutube(SKMessage &msg)
+{
+   if(msg.handle=="closeyoutube")
+   {
+      try
+      {
+         if(yt_is_open)
+            yt->close();
+      }
+      catch(int e)
+      {
+         std::cout << "ERROR Closing youtube window " << std::endl;
       }
    }
 }

src/mainwin.h

@@ -58,12 +58,17 @@ class MainWin : public SkylivexWin
       MainWin(QString &htmlfile);
       ~MainWin();
       QString msgsender;
+      WebWin* yt;
+      bool yt_is_open;
       void handle_corestarted(SKMessage &msg);
       void handle_connected(SKMessage &msg);
       void handle_asklogin(SKMessage &msg);
       void handle_loginres(SKMessage &msg);
       void handle_openurl(SKMessage &msg);
       void handle_youtubevideo(SKMessage &msg);
+      void handle_closeyoutube(SKMessage &msg);
+   public slots:
+     void ytclosesignal();
 
 };
 

src/webwin.cpp

@@ -92,6 +92,11 @@ WebWin::~WebWin()
 
 }
 
+void WebWin::closeEvent(QCloseEvent *event)
+{
+   emit closingWindow();
+}
+
 QWebView* WebWin::createWindow(QWebPage::WebWindowType type)
 {
    WebWin *wv = new WebWin;

src/webwin.h

@@ -72,6 +72,7 @@ class WebWin : public QWebView
       WebWin();
       WebWin(QString &htmlfile);
       ~WebWin();
+      void closeEvent(QCloseEvent *event);
       void setHtmlFile(QString &fname);
       void setHtmlFile(QString &fname, bool borders, bool transparentbg);
       void setHtmlCont(QString cont, QUrl baseUrl, bool borders, bool transparentbg);
@@ -88,6 +89,7 @@ class WebWin : public QWebView
 
    signals:
      void putMessage(SKMessage &msg);
+     void closingWindow();
 
    //  XXX Future usage
    //protected: