Adding full google maps support to windows

src/ui/MapWidget.cc

@@ -34,6 +34,7 @@ MapWidget::MapWidget(QWidget *parent) :
         mav(NULL),
         lastUpdate(0),
         initialized(false),
+		mc(NULL),
         m_ui(new Ui::MapWidget)
 {
     m_ui->setupUi(this);
@@ -952,7 +953,7 @@ void MapWidget::updatePosition(float time, double lat, double lon)
     //gpsposition->setText(QString::number(time) + " / " + QString::number(lat) + " / " + QString::number(lon));
     if (followgps->isChecked() && isVisible())
     {
-        mc->setView(QPointF(lat, lon));
+        if (mc) mc->setView(QPointF(lat, lon));
     }
 }
 
@@ -975,6 +976,8 @@ void MapWidget::wheelEvent(QWheelEvent *event)
 
 void MapWidget::keyPressEvent(QKeyEvent *event)
 {
+	if (mc)
+	{
     switch (event->key()) {
     case Qt::Key_Plus:
         mc->zoomIn();
@@ -997,17 +1000,23 @@ void MapWidget::keyPressEvent(QKeyEvent *event)
     default:
         QWidget::keyPressEvent(event);
     }
+	}
 }
 
 void MapWidget::resizeEvent(QResizeEvent* event )
 {
     Q_UNUSED(event);
-    mc->resize(this->size());
+    if (mc) mc->resize(this->size());
 }
 
 void MapWidget::showEvent(QShowEvent* event)
 {
     Q_UNUSED(event);
+	if (!initialized)
+	{
+		initialized = true;
+		init();
+	}
 }
 
 void MapWidget::hideEvent(QHideEvent* event)

src/ui/map3D/QGCGoogleEarthView.cc

@@ -44,17 +44,13 @@ QGCGoogleEarthView::QGCGoogleEarthView(QWidget *parent) :
 #endif
 #ifdef _MSC_VER
         webViewWin(new QGCWebAxWidget(this)),
+		documentWin(NULL),
 #endif
-#if (defined _MSC_VER)
         ui(new Ui::QGCGoogleEarthView)
-#else
-        ui(new Ui::QGCGoogleEarthView)
-#endif
 {
 #ifdef _MSC_VER
     // Create layout and attach webViewWin
 
-
     QFile file("doc.html");
     if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
         qDebug() << __FILE__ << __LINE__ << "Could not open log file";
@@ -406,6 +402,16 @@ QVariant QGCGoogleEarthView::documentElement(QString name)
     }
     else
     {
+		if (documentWin)
+		{
+			// Get HTMLElement object
+			QVariantList params;
+			params.append(name);
+			//QAxObject* elementWin = documentWin->dynamicCall("getElementById(QString)", params);
+			QVariant result =documentWin->dynamicCall("toString()");
+			qDebug() << "GOT RESULT" << result;
+			return QVariant(0);//QVariant(result);
+		}
         //QVariantList params;
         //params.append(javaScript);
         //params.append("JScript");
@@ -425,6 +431,7 @@ void QGCGoogleEarthView::initializeGoogleEarth()
         QAxObject* doc = webViewWin->querySubObject("Document()");
         //IDispatch* Disp;
         IDispatch* winDoc = NULL;
+		IHTMLDocument2* document = NULL;
 
         //332C4425-26CB-11D0-B483-00C04FD90119 IHTMLDocument2
         //25336920-03F9-11CF-8FD0-00AA00686F13 HTMLDocument
@@ -435,11 +442,11 @@ void QGCGoogleEarthView::initializeGoogleEarth()
             // CoInternetSetFeatureEnabled
             // (FEATURE_LOCALMACHINE_LOCKDOWN, SET_FEATURE_ON_PROCESS, TRUE);
             //
-            IHTMLDocument2* document = NULL;
+            document = NULL;
             winDoc->QueryInterface( IID_IHTMLDocument2, (void**)&document );
             IHTMLWindow2 *window = NULL;
             document->get_parentWindow( &window );
-
+			documentWin = new QAxObject(document, webViewWin);
             jScriptWin = new QAxObject(window, webViewWin);
             connect(jScriptWin, SIGNAL(exception(int,QString,QString,QString)), this, SLOT(printWinException(int,QString,QString,QString)));
             jScriptInitialized = true;

src/ui/map3D/QGCGoogleEarthView.h

@@ -143,6 +143,7 @@ protected:
 #ifdef _MSC_VER
     QGCWebAxWidget* webViewWin;
     QAxObject* jScriptWin;
+	QAxObject* documentWin;
 #endif
 #if (defined Q_OS_MAC)
     QWebView* webViewMac;