modify osg view widget

src/entities/EntitiesManager.cpp

@@ -3,6 +3,7 @@
 #include <algorithm>
 
 #include "workspace/WorkSpace.h"
+#include "workspace/WorkSpaceManager.h"
 #include "common/SpdLogger.h"
 #include "entities/Entity.h"
 #include "entities/ComponentFactory.h"
@@ -70,9 +71,10 @@ bool EntitiesManager::Parse(const tinyxml2::XMLElement* element, WorkSpace* work
 }
 
 Entity* EntitiesManager::Create(const QString& name) {
-   /* if (name == "Entity") {
+    if (name == "Entity") {
-        return new Entity(this);
+        //WorkSpace* workspace = WorkSpaceManager::Get().GetCurrent();
-    }*/
+        return new Entity(name);
+    }
     return nullptr;
 }
 

src/translations/Dyt_zh_CN.ts

@@ -1267,18 +1267,18 @@
 <context>
     <name>QtOsgViewWidget</name>
     <message>
-        <location filename="../viewer/QtOsgViewWidget.cpp" line="389"/>
+        <location filename="../viewer/QtOsgViewWidget.cpp" line="366"/>
-        <location filename="../viewer/QtOsgViewWidget.cpp" line="397"/>
+        <location filename="../viewer/QtOsgViewWidget.cpp" line="374"/>
         <source>warning</source>
         <translation>警告</translation>
     </message>
     <message>
-        <location filename="../viewer/QtOsgViewWidget.cpp" line="389"/>
+        <location filename="../viewer/QtOsgViewWidget.cpp" line="366"/>
         <source>default workspace failed</source>
         <translation>加载默认空间失败</translation>
     </message>
     <message>
-        <location filename="../viewer/QtOsgViewWidget.cpp" line="397"/>
+        <location filename="../viewer/QtOsgViewWidget.cpp" line="374"/>
         <source>open dyt file failed</source>
         <translation>打开空间文件失败</translation>
     </message>

src/viewer/QtOsgViewWidget.cpp

@@ -204,12 +204,12 @@ void QtOsgViewWidget::OnComputeScale() {
     float x = 0.0f, y = 0.0f;
     osg::Vec3d world1, world2;
     if (!mapNode->getTerrain()->getWorldCoordsUnderMouse(view_->GetView(), x, y, world1)) {
-        emit signalScaleBarInfo("");
+        emit signalScaleInfo("");
         return;
     }
     x += devicePixelRatio_;
     if (!mapNode->getTerrain()->getWorldCoordsUnderMouse(view_->GetView(), x, y, world2)) {
-        emit signalScaleBarInfo("");
+        emit signalScaleInfo("");
         return;
     }
 
@@ -253,33 +253,23 @@ void QtOsgViewWidget::OnComputeScale() {
 #if 0
     TRACE("m: %g px: %g m/px: %g", meters, pixelWidth, scale);
 #endif
-   /* switch (scaleUnits_) {
+    switch (scaleUnits_) {
     case ScaleBarHandler::Delegate::Units::UNITS_NAUTICAL_MILES: {
         double nmi = meters / 1852.0;
         scale = nmi / devicePixelRatio_;
         nmi = normalizeScaleNauticalMiles(nmi);
         pixelWidth = nmi / scale;
-        if (_scaleLabel.valid()) {
+        emit signalScaleInfo(QString("%1 nmi").arg(nmi));
-            _scaleLabel->setText(osgEarth::Stringify()
-                << nmi
-                << " nmi");
-        }
     } break;
     case ScaleBarHandler::Delegate::Units::UNITS_US_SURVEY_FEET: {
         double feet = meters * 3937.0 / 1200.0;
         scale = feet / pixelWidth;
         feet = normalizeScaleFeet(feet);
         pixelWidth = feet / scale;
-        if (_scaleLabel.valid()) {
         if (feet >= 5280) {
-                _scaleLabel->setText(osgEarth::Stringify()
+            emit signalScaleInfo(QString("%1 miUS").arg(feet / 5280.0));
-                    << feet / 5280.0
-                    << " miUS");
         } else {
-                _scaleLabel->setText(osgEarth::Stringify()
+            emit signalScaleInfo(QString("%1 ftUS").arg(feet));
-                    << feet
-                    << " ftUS");
-            }
         }
     } break;
     case ScaleBarHandler::Delegate::Units::UNITS_INTL_FEET: {
@@ -287,36 +277,23 @@ void QtOsgViewWidget::OnComputeScale() {
         scale = feet / pixelWidth;
         feet = normalizeScaleFeet(feet);
         pixelWidth = feet / scale;
-        if (_scaleLabel.valid()) {
         if (feet >= 5280) {
-                _scaleLabel->setText(osgEarth::Stringify()
+            emit signalScaleInfo(QString("%1 mi").arg(feet / 5280.0));
-                    << feet / 5280.0
-                    << " mi");
         } else {
-                _scaleLabel->setText(osgEarth::Stringify()
+            emit signalScaleInfo(QString("%1 ft").arg(feet));
-                    << feet
-                    << " ft");
-            }
         }
     } break;
     case ScaleBarHandler::Delegate::Units::UNITS_METERS:
     default: {
         meters = normalizeScaleMeters(meters);
         pixelWidth = meters / scale;
-        if (_scaleLabel.valid()) {
         if (meters >= 1000) {
-                _scaleLabel->setText(osgEarth::Stringify()
+            emit signalScaleInfo(QString("%1 km").arg(meters * 0.001));
-                    << meters / 1000.0
-                    << " km");
         } else {
-                _scaleLabel->setText(osgEarth::Stringify()
+            emit signalScaleInfo(QString("%1 m").arg(meters));
-                    << meters
-                    << " m");
-            }
         }
     } break;
     }
-   */
 }
 
 void QtOsgViewWidget::Initialize(void) {

src/viewer/QtOsgViewWidget.h

@@ -36,7 +36,7 @@ public:
 
 signals:
     void signalResetWorkSpace();
-    void signalScaleBarInfo(const QString&);
+    void signalScaleInfo(const QString&);
 
 protected: