翻译

opmap/mapwidget/opmapwidget.cpp

@@ -1475,50 +1475,27 @@ void OPMapWidget::setCurrentPoint(int value)
 
 void OPMapWidget::updateMessage(void)
 {
-
-    double distance;
+    totalDistance = 0;
 
 
-
-    //WayPointItem *Last = nullptr;
+    WayPointItem *Last = nullptr;
 
     foreach(QGraphicsItem * i, map->childItems()) {
         WayPointItem *w = qgraphicsitem_cast<WayPointItem *>(i);
         if (w)
         {
-            /*
             if(Last != nullptr)
             {
-
-                //distance += internals::PureProjection::DistanceBetweenLatLng(Last->Coord(),w->Coord()) * 10e2;
+                totalDistance += internals::PureProjection::DistanceBetweenLatLng(Last->Coord(),w->Coord()) * 10e2;
             }
-
-                qDebug() << "distance" << distance
-                         << Last->Number()
-                         << w->Number();
-
-                Last = w;
-                */
-
+            Last = w;
         }
     }
 
-    //delete Last;
-    //Last = nullptr;
+    Last = nullptr;
+    delete Last;
 
-
-
-
-    waypointMessage.clear();
-
-    waypointMessage.append("123456987");
-
-    //waypointMessage.append(tr("总航程：%1\t").arg(QString::number(distance)));
-   // waypointMessage.append(tr("最远航点：%1\t").arg(QString::number(distance)));
-    //waypointMessage.append(tr("最远距离：%1\t").arg(QString::number(distance)));
-    //waypointMessage.append(tr("预计飞行时间：%1\t").arg(QString::number(distance)));
-
-    emit showMessage(waypointMessage);
+    emit TotalDistanceUpdate(totalDistance);
 }