add new render mode

src/app/Application.cpp

@@ -26,7 +26,7 @@ QString Application::GetWorkSpacePath() {
 
 void Application::Init() {
     Singleton<MeshManager>::Create(this);
-    Singleton<OsgViewer>::Create(this);
+    //Singleton<OsgViewer>::Create(this);
     Singleton<RecourceHelper>::Create(this);
     Singleton<EntitiesManager>::Create(this);
     Singleton<WorkSpaceManager>::Create(this);
@@ -40,6 +40,6 @@ void Application::Uninit() {
     Singleton<WorkSpaceManager>::Destory();
     Singleton<EntitiesManager>::Destory();
     Singleton<RecourceHelper>::Destory();
-    Singleton<OsgViewer>::Destory();
+    //Singleton<OsgViewer>::Destory();
     Singleton<MeshManager>::Destory();
 }

src/main.cpp

@@ -1,3 +1,4 @@
+#if 1
 #include "app/Application.h"
 
 #include "common/SpdLogger.h"
@@ -25,3 +26,140 @@ int main(int argc, char* argv[]) {
 	ret = app.exec();
     return ret;
 }
+#else
+
+#include <osgDB/ReadFile>
+
+#include <osgWidget/Util>
+#include <osgWidget/WindowManager>
+#include <osgWidget/Frame>
+#include <osgWidget/Box>
+
+const unsigned int MASK_2D = 0xF0000000;
+
+// NOTE: THIS IS JUST A TEMPORARY HACK! :) This functionality will all eventually be
+// encapsulate into another class in osgWidget proper.
+bool scrollWindow(osgWidget::Event& ev) {
+    // The first thing we need to do is make sure we have a Frame object...
+    osgWidget::Frame* frame = dynamic_cast<osgWidget::Frame*>(ev.getWindow());
+
+    if (!frame) return false;
+
+    // And now we need to make sure our Frame has a valid internal EmbeddedWindow widget.
+    osgWidget::Window::EmbeddedWindow* ew =
+        dynamic_cast<osgWidget::Window::EmbeddedWindow*>(frame->getEmbeddedWindow())
+        ;
+
+    if (!ew) return false;
+
+    // Lets get the visible area so that we can use it to make sure our scrolling action
+    // is necessary in the first place.
+    const osgWidget::Quad& va = ew->getWindow()->getVisibleArea();
+
+    // The user wants to scroll up; make sure that the visible area's Y origin isn't already
+    // at 0.0f, 0.0f.
+    if (ev.getWindowManager()->isMouseScrollingUp() && va[1] != 0.0f)
+        ew->getWindow()->addVisibleArea(0, -20)
+        ;
+
+    else if (va[1] <= (ew->getWindow()->getHeight() - ew->getHeight()))
+        ew->getWindow()->addVisibleArea(0, 20)
+        ;
+
+    // We need to manually call update to make sure the visible area scissoring is done
+    // properly.
+    frame->update();
+
+    return true;
+}
+
+bool changeTheme(osgWidget::Event& ev) {
+    std::string theme;
+
+    if (ev.key == osgGA::GUIEventAdapter::KEY_Right)
+        theme = "osgWidget/theme-1.png"
+        ;
+
+    else if (ev.key == osgGA::GUIEventAdapter::KEY_Left)
+        theme = "osgWidget/theme-2.png"
+        ;
+
+    else return false;
+
+    osgWidget::Frame* frame = dynamic_cast<osgWidget::Frame*>(ev.getWindow());
+
+    if (!frame) return false;
+
+    // This is just one way to access all our Widgets; we could just as well have used:
+    //
+    // for(osgWidget::Frame::Iterator i = frame.begin(); i != frame.end() i++) {}
+    //
+    // ...and it have worked, too.
+    for (unsigned int row = 0; row < 3; row++) {
+        for (unsigned int col = 0; col < 3; col++) {
+            frame->getByRowCol(row, col)->setImage(theme);
+        }
+    }
+
+    return true;
+}
+
+int main(int, char**) {
+    osgViewer::Viewer viewer;
+
+    osgWidget::WindowManager* wm = new osgWidget::WindowManager(
+        &viewer,
+        1280.0f,
+        1024.0f,
+        MASK_2D,
+        osgWidget::WindowManager::WM_PICK_DEBUG
+        //osgWidget::WindowManager::WM_NO_INVERT_Y
+    );
+
+    std::string baes("D:/Project/DYTSrouce/bin/Release/data/");
+    osgWidget::Frame* frame = osgWidget::Frame::createSimpleFrameFromTheme(
+        "frame",
+        osgDB::readRefImageFile(baes + "osgWidget/theme.png"),
+        40.0f,
+        40.0f,
+        osgWidget::Frame::FRAME_ALL
+    );
+
+    frame->getBackground()->setColor(0.0f, 0.0f, 0.0f, 0.0f);
+
+    // This is our Transformers box. :)
+    osgWidget::Box* box = new osgWidget::Box("images", osgWidget::Box::VERTICAL);
+    osgWidget::Widget* img1 = new osgWidget::Widget("im1", 512.0f, 512.0f);
+    osgWidget::Widget* img2 = new osgWidget::Widget("im2", 512.0f, 512.0f);
+    osgWidget::Widget* img3 = new osgWidget::Widget("im3", 512.0f, 512.0f);
+    osgWidget::Widget* img4 = new osgWidget::Widget("im4", 512.0f, 512.0f);
+
+    const std::string image1 = "D:/Project/DYTSrouce/bin/Release/resources/northarrow/_n.png";
+    img1->setImage(image1, true);
+    img2->setImage(baes + "osgWidget/scrolled2.jpg", true);
+    img3->setImage(baes + "osgWidget/scrolled3.jpg", true);
+    img4->setImage(baes + "osgWidget/scrolled4.jpg", true);
+
+    img1->setMinimumSize(10.0f, 10.0f);
+    img2->setMinimumSize(10.0f, 10.0f);
+    img3->setMinimumSize(10.0f, 10.0f);
+    img4->setMinimumSize(10.0f, 10.0f);
+
+    box->addWidget(img1);
+    box->addWidget(img2);
+    box->addWidget(img3);
+    box->addWidget(img4);
+    box->setEventMask(osgWidget::EVENT_NONE);
+
+    //frame->getEmbeddedWindow()->setWindow(box);
+    frame->setWindow(box);
+    frame->getEmbeddedWindow()->setColor(1.0f, 1.0f, 1.0f, 1.0f);
+    frame->resize(300.0f, 300.0f);
+    frame->addCallback(new osgWidget::Callback(&scrollWindow, osgWidget::EVENT_MOUSE_SCROLL));
+    frame->addCallback(new osgWidget::Callback(&changeTheme, osgWidget::EVENT_KEY_DOWN));
+
+    wm->addChild(frame);
+
+    return osgWidget::createExample(viewer, wm);
+}
+#endif

src/scene/OEScene.cpp

@@ -40,8 +40,12 @@ void OEScene::InitEventHandle(class OsgView* view) {
 
     //view->GetView()->addEventHandler(new osgEarth::Util::EarthManipulator());
 
-    view->GetView()->addEventHandler(new osgViewer::HelpHandler);
+    InitEventHandle(view->GetView());
-    view->GetView()->addEventHandler(new osgViewer::StatsHandler);
+}
+
+void OEScene::InitEventHandle(osgViewer::View* view) {
+    view->addEventHandler(new osgViewer::HelpHandler);
+    view->addEventHandler(new osgViewer::StatsHandler);
 }
 
 void OEScene::AttachView(OsgView* view) {
@@ -50,6 +54,11 @@ void OEScene::AttachView(OsgView* view) {
         return;
     }
 
+   
+    AttachView(view->GetView());
+}
+
+void OEScene::AttachView(osgViewer::View* view) {
     earthRootNode_ = osgDB::readNodeFile("triton.earth");
     if (!earthRootNode_) {
         LOG_ERROR("read earth node(triton.earth) failed");
@@ -75,10 +84,10 @@ void OEScene::AttachView(OsgView* view) {
 
     skyDome_->addChild(earthMapNode_);
 
-    osg::Node* node = view->GetView()->getSceneData();
+    osg::Node* node = view->getSceneData();
     if (nullptr == node) {
         LOG_INFO("view scene data is nullptr, root valid:{}", skyDome_.valid());
-        view->GetView()->setSceneData(skyDome_);
+        view->setSceneData(skyDome_);
     } else {
         osg::Group* group = node->asGroup();
         if (nullptr != group) {
@@ -88,8 +97,8 @@ void OEScene::AttachView(OsgView* view) {
             LOG_INFO("node is not group");
         }
     }
- 
+
-    skyDome_->attach(view->GetView());
+    skyDome_->attach(view);
 
     skyDome_->setAtmosphereVisible(true);
     skyDome_->setSunVisible(true);
@@ -99,8 +108,7 @@ void OEScene::AttachView(OsgView* view) {
     skyDome_->setDateTime(osgEarth::DateTime(2024, 12, 24, 3));
     skyDome_->setSimulationTimeTracksDateTime(true);
 
-    logarithmicDepthBuffer_->install(view->GetView()->getCamera());
+    logarithmicDepthBuffer_->install(view->getCamera());
-
 }
 
 void OEScene::DetachView(OsgView* view) {

src/scene/OEScene.h

@@ -20,7 +20,9 @@ class OEScene : public osg::Referenced {
 public:
     OEScene();
     void InitEventHandle(OsgView* view);
+    void InitEventHandle(osgViewer::View* view);
     void AttachView(OsgView* view);
+    void AttachView(osgViewer::View* view);
     void DetachView(OsgView* view);
 
     osg::ref_ptr<osg::TextureCubeMap> LoadCubeMapTextures(const std::string& dir);

src/translations/Dyt_zh_CN.ts

@@ -479,153 +479,153 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="71"/>
+        <location filename="../ui/MainWindow.cpp" line="70"/>
         <source>model elements</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="77"/>
+        <location filename="../ui/MainWindow.cpp" line="76"/>
         <source>attribte</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="114"/>
+        <location filename="../ui/MainWindow.cpp" line="113"/>
         <source>Wave Curve</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="122"/>
+        <location filename="../ui/MainWindow.cpp" line="121"/>
         <source>Speed Curve</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="131"/>
+        <location filename="../ui/MainWindow.cpp" line="130"/>
         <source>3D Curve</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="143"/>
+        <location filename="../ui/MainWindow.cpp" line="142"/>
-        <location filename="../ui/MainWindow.cpp" line="168"/>
+        <location filename="../ui/MainWindow.cpp" line="167"/>
         <source>Target number</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="143"/>
+        <location filename="../ui/MainWindow.cpp" line="142"/>
-        <location filename="../ui/MainWindow.cpp" line="168"/>
+        <location filename="../ui/MainWindow.cpp" line="167"/>
         <source>Signal-to-noise ratio</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="144"/>
+        <location filename="../ui/MainWindow.cpp" line="143"/>
-        <location filename="../ui/MainWindow.cpp" line="169"/>
+        <location filename="../ui/MainWindow.cpp" line="168"/>
         <source>Azimuth line of sight</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="144"/>
+        <location filename="../ui/MainWindow.cpp" line="143"/>
-        <location filename="../ui/MainWindow.cpp" line="169"/>
+        <location filename="../ui/MainWindow.cpp" line="168"/>
         <source>Pitch gaze angle</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="145"/>
+        <location filename="../ui/MainWindow.cpp" line="144"/>
-        <location filename="../ui/MainWindow.cpp" line="170"/>
+        <location filename="../ui/MainWindow.cpp" line="169"/>
         <source>azimuth</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="145"/>
+        <location filename="../ui/MainWindow.cpp" line="144"/>
-        <location filename="../ui/MainWindow.cpp" line="170"/>
+        <location filename="../ui/MainWindow.cpp" line="169"/>
         <source>Pitch angle</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="146"/>
+        <location filename="../ui/MainWindow.cpp" line="145"/>
-        <location filename="../ui/MainWindow.cpp" line="171"/>
+        <location filename="../ui/MainWindow.cpp" line="170"/>
         <source>attribute</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="146"/>
+        <location filename="../ui/MainWindow.cpp" line="145"/>
-        <location filename="../ui/MainWindow.cpp" line="171"/>
+        <location filename="../ui/MainWindow.cpp" line="170"/>
         <source>Doppler</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="147"/>
+        <location filename="../ui/MainWindow.cpp" line="146"/>
-        <location filename="../ui/MainWindow.cpp" line="172"/>
+        <location filename="../ui/MainWindow.cpp" line="171"/>
         <source>course</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="147"/>
+        <location filename="../ui/MainWindow.cpp" line="146"/>
-        <location filename="../ui/MainWindow.cpp" line="172"/>
+        <location filename="../ui/MainWindow.cpp" line="171"/>
         <source>Speed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="148"/>
+        <location filename="../ui/MainWindow.cpp" line="147"/>
-        <location filename="../ui/MainWindow.cpp" line="173"/>
+        <location filename="../ui/MainWindow.cpp" line="172"/>
         <source>longitude</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="148"/>
+        <location filename="../ui/MainWindow.cpp" line="147"/>
-        <location filename="../ui/MainWindow.cpp" line="173"/>
+        <location filename="../ui/MainWindow.cpp" line="172"/>
         <source>latitude</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="149"/>
+        <location filename="../ui/MainWindow.cpp" line="148"/>
-        <location filename="../ui/MainWindow.cpp" line="174"/>
+        <location filename="../ui/MainWindow.cpp" line="173"/>
         <source>distance</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="149"/>
+        <location filename="../ui/MainWindow.cpp" line="148"/>
-        <location filename="../ui/MainWindow.cpp" line="174"/>
+        <location filename="../ui/MainWindow.cpp" line="173"/>
         <source>velocity</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="150"/>
+        <location filename="../ui/MainWindow.cpp" line="149"/>
-        <location filename="../ui/MainWindow.cpp" line="175"/>
+        <location filename="../ui/MainWindow.cpp" line="174"/>
         <source>Radial dimensions</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="150"/>
+        <location filename="../ui/MainWindow.cpp" line="149"/>
-        <location filename="../ui/MainWindow.cpp" line="175"/>
+        <location filename="../ui/MainWindow.cpp" line="174"/>
         <source>Target RCS</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="156"/>
+        <location filename="../ui/MainWindow.cpp" line="155"/>
         <source>Report Table</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="181"/>
+        <location filename="../ui/MainWindow.cpp" line="180"/>
         <source>Report</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="190"/>
+        <location filename="../ui/MainWindow.cpp" line="189"/>
         <source>Signal Indicator Lamp</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="197"/>
+        <location filename="../ui/MainWindow.cpp" line="196"/>
         <source>ParamSetting</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="202"/>
+        <location filename="../ui/MainWindow.cpp" line="201"/>
         <source>Matlab File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/MainWindow.cpp" line="207"/>
+        <location filename="../ui/MainWindow.cpp" line="206"/>
         <source>name: 5year 0412</source>
         <translation type="unfinished"></translation>
     </message>

src/ui/MainFrame.cpp

@@ -113,9 +113,9 @@ void MainFrame::InitUI() {
     MainWindow* mainWindow = new MainWindow(this);
     layout->addWidget(mainWindow);
 
-    QtOsgViewWidget* viewWidget = mainWindow->GetViewWidget();
+   /* QtOsgViewWidget* viewWidget = mainWindow->GetViewWidget();
     connect(fileMenu, &FileManagerMenu::LoadDyt, viewWidget, &QtOsgViewWidget::OnLoadDyt);
-    connect(viewWidget, &QtOsgViewWidget::signalResetWorkSpace, mainWindow, &MainWindow::slotResetWorkSpace);
+    connect(viewWidget, &QtOsgViewWidget::signalResetWorkSpace, mainWindow, &MainWindow::slotResetWorkSpace);*/
 
     connect(system_, &SystemManagerMenu::signalShowUISetting, mainWindow, &MainWindow::slotShowUISetting);
 

src/ui/MainWindow.cpp

@@ -13,7 +13,7 @@
 #include "ModelBrowser.h"
 #include "DockWidget.h"
 
-#include "viewer/QtOsgViewWidget.h"
+#include "viewer/ViewWidget.h"
 #include "viewer/OsgViewer.h"
 
 #include "chartPlot/FitCurveDialog.h"
@@ -44,7 +44,6 @@ MainWindow::MainWindow(QWidget* parent)
 }
 
 MainWindow::~MainWindow() {
-    OsgViewer::Get().Uninitialize();
     delete ui;
 }
 
@@ -83,7 +82,7 @@ void MainWindow::InitUI() {
     connect(modelBrowser_, &ModelBrowser::WorkSpaceChange, propertyBrowser_, &PropertyBrowser::OnWorkSpaceChange);
     connect(modelBrowser_, &ModelBrowser::EntityChange, propertyBrowser_, &PropertyBrowser::OnEntityChange);
 
-    qtOsgViewWidget_ = new QtOsgViewWidget;
+    qtOsgViewWidget_ = new ViewWidget;
     qtOsgViewWidget_->Initialize();
     m_mapDockWidget.insert("PropertyBrowser", attribte);
 
@@ -211,8 +210,8 @@ void MainWindow::InitUI() {
     
     //ui->viewWidget->layout()->addWidget(qtOsgViewWidget_);
     qtOsgViewWidget_->LoadDefaultScene();
-    OsgViewer::Get().Initialize();
+    //OsgViewer::Get().Initialize();
-    OsgViewer::Get().OnFrame();
+    //OsgViewer::Get().OnFrame();
 
 #if 0
     MatlabObject* mtlb = new MatlabObject;
@@ -237,8 +236,8 @@ void MainWindow::InitDockLayout() {
         tabWidget_->insertTab(i, mainWindow_, strTabName);
         if (listDocArea[0].toList().size() > 0) {
             mainWindow_->setCentralWidget(qtOsgViewWidget_);
-            OsgViewer::Get().Initialize();
+            //OsgViewer::Get().Initialize();
-            OsgViewer::Get().OnFrame();
+            //OsgViewer::Get().OnFrame();
         } else {
             mainWindow_->takeCentralWidget();
         }

src/ui/MainWindow.h

@@ -21,7 +21,7 @@ public:
     class ModelBrowser* GetModelBrowser() const {
         return modelBrowser_;
     }
-    class QtOsgViewWidget* GetViewWidget() const {
+    class ViewWidget* GetViewWidget() const {
         return qtOsgViewWidget_;
     }
 
@@ -55,7 +55,7 @@ private:
     class ModelBrowser* modelBrowser_{ nullptr };
     class PropertyBrowser* propertyBrowser_{ nullptr };
     class QWebEngineView* webEngineView_{ nullptr };
-    class QtOsgViewWidget* qtOsgViewWidget_{ nullptr };
+    class ViewWidget* qtOsgViewWidget_{ nullptr };
 
     class FitCurveDialog* fitCurveDlg_{ nullptr };
     class FitCurveDialog* fitYLgCurveDlg_{ nullptr };

src/viewer/GraphicsWindowEx.cpp

@@ -2,39 +2,14 @@
 #include "viewer/StateEx.h"
 
 GraphicsWindowEx::GraphicsWindowEx(osg::GraphicsContext::Traits* traits)
-{
+     : osgViewer::GraphicsWindowEmbedded(traits) {
     _traits = traits;
 
     init();
 }
 
 GraphicsWindowEx::GraphicsWindowEx(int x, int y, int width, int height)
+    : osgViewer::GraphicsWindowEmbedded(x, y, width, height)
 {
-    _traits = new osg::GraphicsContext::Traits();
-    _traits->x = x;
-    _traits->x = y;
-    _traits->width = width;
-    _traits->height = height;
-
-    init();
 }
 
-void GraphicsWindowEx::init()
-{
-    if(valid())
-    {
-        // inject our "extended" state
-        setState(new StateEx());
-        getState()->setGraphicsContext(this);
-
-        if(_traits.valid() && _traits->sharedContext.valid())
-        {
-            getState()->setContextID(_traits->sharedContext->getState()->getContextID());
-            incrementContextIDUsageCount(getState()->getContextID());
-        }
-        else
-        {
-            getState()->setContextID(osg::GraphicsContext::createNewContextID());
-        }
-    }
-}

src/viewer/GraphicsWindowEx.h

@@ -9,11 +9,9 @@
 class GraphicsWindowEx : public osgViewer::GraphicsWindowEmbedded
 {
 public:
-    GraphicsWindowEx(osg::GraphicsContext::Traits* traits);
+    GraphicsWindowEx(osg::GraphicsContext::Traits* traits = 0);
     GraphicsWindowEx(int x, int y, int width, int height);
 
-    void init();
-
     virtual bool isSameKindAs(const osg::Object* object) const
     {
         return dynamic_cast<const GraphicsWindowEx*>(object) != 0;

src/viewer/OsgViewWidget.cpp

@@ -0,0 +1,154 @@
+#include "viewer/OsgViewWidget.h"
+
+#include <QWheelEvent>
+#include <QMouseEvent>
+#include <QKeyEvent>
+#include <QOpenGLContext>
+#include <QOpenGLFunctions>
+#include <QGridLayout>
+#include <QDebug>
+#include <QPainter>
+#include <QResizeEvent>
+#include <QMessageBox>
+#include <QScreen>
+#include <QWindow>
+
+#include <osgEarth/EarthManipulator>
+#include <osgEarth/Viewpoint>
+#include <osgEarth/GeoMath>
+
+#include "config.h"
+#include "app/Application.h"
+#include "common/SpdLogger.h"
+#include "viewer/OsgView.h"
+#include "viewer/OsgViewer.h"
+#include "viewer/OsgCameraManipulator.h"
+#include "viewer/CameraControlManipulator.h"
+#include "viewer/OsgViewUI.h"
+#include "scene/OsgScene.h"
+#include "workspace/WorkSpace.h"
+#include "workspace/WorkSpaceManager.h"
+#include "scene/SceneContent.h"
+#include "scene/ui/OESceneUI.h"
+#include "ui/MainFrame.h"
+
+
+OsgViewWidget::OsgViewWidget(QWidget* parent /*= nullptr*/) 
+    : QGLWidget(parent) {
+    osgEarth::initialize();
+    osg::ref_ptr<osg::GraphicsContext::Traits> traits = new osg::GraphicsContext::Traits;
+    traits->x = 0;
+    traits->y = 0;
+    traits->width = width();
+    traits->height = height();
+    traits->doubleBuffer = true;
+    traits->depth = 32;
+    traits->samples = 16;
+    gw_ = new GraphicsWindowEx(traits.get());
+    setFocusPolicy(Qt::ClickFocus);
+}
+
+
+void OsgViewWidget::Initialize(void) {
+    
+}
+
+void OsgViewWidget::Uninitialize(void) {
+
+}
+
+void OsgViewWidget::LoadDefaultScene(void) {
+
+}
+
+void OsgViewWidget::OnLoadDyt(const QString& path) {
+
+}
+
+void OsgViewWidget::resizeGL(int width, int height) {
+    gw_->getEventQueue()->windowResize(0, 0, width, height);
+    gw_->resized(0, 0, width, height);
+}
+
+void OsgViewWidget::keyPressEvent(QKeyEvent* event) {
+    switch (event->key()) {
+    case Qt::Key_Escape:
+        //emit quitFullScreen(); //for operation 
+        break;
+    default:
+        gw_->getEventQueue()->keyPress((osgGA::GUIEventAdapter::KeySymbol) * (event->text().toLatin1().data()));
+    }
+}
+
+void OsgViewWidget::keyReleaseEvent(QKeyEvent* event) {
+    gw_->getEventQueue()->keyRelease((osgGA::GUIEventAdapter::KeySymbol) * (event->text()./*toAscii()*/toLatin1().data()));
+}
+
+void OsgViewWidget::mouseMoveEvent(QMouseEvent* event) {
+    gw_->getEventQueue()->mouseMotion(event->x(), event->y());
+}
+
+void OsgViewWidget::mousePressEvent(QMouseEvent* event) {
+    int button = 0;
+    switch (event->button()) {
+    case(Qt::LeftButton): button = 1; break;
+    case(Qt::MidButton): button = 2; break;
+    case(Qt::RightButton): button = 3; break;
+    case(Qt::NoButton): button = 0; break;
+    default: button = 0; break;
+    }
+    gw_->getEventQueue()->mouseButtonPress(event->x(), event->y(), button);
+}
+
+void OsgViewWidget::mouseReleaseEvent(QMouseEvent* event) {
+    int button = 0;
+    switch (event->button()) {
+    case(Qt::LeftButton): button = 1; break;
+    case(Qt::MidButton): button = 2; break;
+    case(Qt::RightButton): button = 3; break;
+    case(Qt::NoButton): button = 0; break;
+    default: button = 0; break;
+    }
+    gw_->getEventQueue()->mouseButtonRelease(event->x(), event->y(), button);
+}
+
+void OsgViewWidget::mouseDoubleClickEvent(QMouseEvent* event) {
+    QPoint pos = QCursor::pos();
+    // 	QList<QGraphicsItem*> listItems = items(mapToScene(pos.x(), pos.y()).toPoint());
+    // 	if (listItems.size() > 0)
+    // 	{
+    // 		return;
+    // 	}
+    int button = 0;
+    switch (event->button()) {
+    case Qt::LeftButton: button = 1; break;
+    case Qt::MidButton: button = 2; break;
+    case Qt::RightButton: button = 3; break;
+    case Qt::NoButton: button = 0; break;
+    default: button = 0; break;
+    }
+    setKeyboardModifiers(event);
+    gw_->getEventQueue()->mouseDoubleButtonPress(event->x(), event->y(), button);
+
+    QGLWidget::mouseDoubleClickEvent(event);
+}
+
+void OsgViewWidget::wheelEvent(QWheelEvent* event) {
+    setKeyboardModifiers(event);
+    gw_->getEventQueue()->mouseScroll(
+        event->orientation() == Qt::Vertical ?
+        (event->delta() > 0 ? osgGA::GUIEventAdapter::SCROLL_UP : osgGA::GUIEventAdapter::SCROLL_DOWN) :
+        (event->delta() > 0 ? osgGA::GUIEventAdapter::SCROLL_LEFT : osgGA::GUIEventAdapter::SCROLL_RIGHT));
+    QGLWidget::wheelEvent(event);
+}
+
+void OsgViewWidget::setKeyboardModifiers(QInputEvent* event) {
+    int modkey = event->modifiers() & (Qt::ShiftModifier | Qt::ControlModifier | Qt::AltModifier);
+    unsigned int mask = 0;
+    if (modkey & Qt::ShiftModifier) mask |= osgGA::GUIEventAdapter::MODKEY_SHIFT;
+    if (modkey & Qt::ControlModifier) mask |= osgGA::GUIEventAdapter::MODKEY_CTRL;
+    if (modkey & Qt::AltModifier) mask |= osgGA::GUIEventAdapter::MODKEY_ALT;
+
+    gw_->getEventQueue()->getCurrentEventState()->setModKeyMask(mask);
+}
+

src/viewer/OsgViewWidget.h

@@ -0,0 +1,70 @@
+#pragma once
+
+ #include <QGLWidget>
+#include <QWidget>
+
+#include "scene/OEScene.h"
+#include "viewer/OsgViewWidget.h"
+#include "viewer/GraphicsWindowEx.h"
+
+
+class QMouseEvent;
+class QWheelEvent;
+class QKeyEvent;
+class QInputEvent;
+class QResizeEvent;
+
+class OsgViewWidget : public QGLWidget {
+    Q_OBJECT
+public:
+    explicit OsgViewWidget(QWidget* parent = nullptr);
+    ~OsgViewWidget() override = default;
+
+    //void setKeyboardModifiers(QInputEvent* event) override;
+    QPaintEngine* paintEngine() const override {
+        return nullptr;
+    }
+
+    GraphicsWindowEx* getGraphicsWindow() {
+        return gw_.get();
+    }
+    const GraphicsWindowEx* getGraphicsWindow() const {
+        return gw_.get();
+    }
+    osg::GraphicsContext* getGraphicsContext() {
+        return gc_.get();
+    }
+    const osg::GraphicsContext* getGraphicsContext() const {
+        return gc_.get();
+    }
+
+    virtual void Initialize(void);
+    virtual void Uninitialize(void);
+
+    void LoadDefaultScene(void);
+
+    void OnLoadDyt(const QString& path);
+     //void setKeyboardModifiers(QInputEvent* event);
+
+signals:
+    void signalResetWorkSpace();
+    void signalScaleInfo(const QString&);
+
+protected:
+    void init();
+    void resizeGL(int width, int height) override;
+    void keyPressEvent(QKeyEvent* event) override;
+    void keyReleaseEvent(QKeyEvent* event) override;
+    void mousePressEvent(QMouseEvent* event) override;
+    void mouseReleaseEvent(QMouseEvent* event) override;
+    void mouseMoveEvent(QMouseEvent* event) override;
+    void mouseDoubleClickEvent(QMouseEvent* event) override;
+    void wheelEvent(QWheelEvent* event) override;
+
+private:
+    void setKeyboardModifiers(QInputEvent* event);
+
+private:
+    osg::ref_ptr<GraphicsWindowEx> gw_;
+    osg::ref_ptr<osg::GraphicsContext>	gc_;
+};

src/viewer/OsgViewer.cpp

@@ -21,7 +21,7 @@ OsgViewer::OsgViewer(QObject* parent) noexcept
     , compositeViewer_(new osgViewer::CompositeViewer) {
     LOG_INFO("actor, self={}", fmt::ptr(this));
     compositeViewer_->setKeyEventSetsDone(0);
-    compositeViewer_->getDatabasePager()->setUnrefImageDataAfterApplyPolicy(true, false);
+    //compositeViewer_->getDatabasePager()->setUnrefImageDataAfterApplyPolicy(true, false);
     osgEarth::initialize();
     osgDB::Registry::instance()->getObjectWrapperManager()->findWrapper("osg::Image");
     compositeViewer_->setThreadingModel(osgViewer::ViewerBase::ThreadingModel::SingleThreaded);
@@ -38,6 +38,7 @@ void OsgViewer::OnDestory() {
 }
 
 void OsgViewer::OnFrame(void) {
+    return;
     assert(nullptr != compositeViewer_);
 
     WorkSpaceManager::Get().OnFrame();

src/viewer/ViewWidget.cpp

@@ -0,0 +1,105 @@
+#include "viewer/ViewWidget.h"
+
+#include <QWheelEvent>
+#include <QMouseEvent>
+#include <QKeyEvent>
+#include <QOpenGLContext>
+#include <QOpenGLFunctions>
+#include <QGridLayout>
+#include <QDebug>
+#include <QPainter>
+#include <QResizeEvent>
+#include <QMessageBox>
+#include <QScreen>
+#include <QWindow>
+
+#include <osgEarth/EarthManipulator>
+#include <osgEarth/Viewpoint>
+#include <osgEarth/GeoMath>
+#include <osgEarth/GLUtils>
+
+#include "config.h"
+#include "app/Application.h"
+#include "common/SpdLogger.h"
+#include "viewer/OsgView.h"
+#include "viewer/OsgViewer.h"
+#include "viewer/OsgCameraManipulator.h"
+#include "viewer/CameraControlManipulator.h"
+#include "viewer/OsgViewUI.h"
+#include "scene/OsgScene.h"
+#include "workspace/WorkSpace.h"
+#include "workspace/WorkSpaceManager.h"
+#include "scene/SceneContent.h"
+#include "scene/ui/OESceneUI.h"
+#include "ui/MainFrame.h"
+
+ViewWidget::ViewWidget(QWidget* parent /*= nullptr*/)
+    : OsgViewWidget(parent) {
+    //osg::DisplaySettings::instance()->setNumMultiSamples(16);
+    setKeyEventSetsDone(0);
+    
+    osg::ref_ptr<osg::Viewport> viewPort = new osg::Viewport(0, 0, width(), height());
+    getCamera()->setViewport(viewPort);
+
+    getCamera()->setProjectionMatrixAsPerspective(30.0f,
+        static_cast<double>(width()) / static_cast<double>(height()), 1.0f, 10000.0f);
+    getCamera()->setGraphicsContext(getGraphicsWindow());
+    setRealizeOperation(new osgEarth::GL3RealizeOperation());
+    //setThreadingModel(osgViewer::ViewerBase::SingleThreaded);
+    //getCamera()->setNearFarRatio(0.0000001);
+    //getCamera()->setComputeNearFarMode(osg::CullSettings::COMPUTE_NEAR_FAR_USING_BOUNDING_VOLUMES);//);
+}
+
+void ViewWidget::Initialize(void) {
+    OEScene* activeScene_ = new OEScene;
+    activeScene_->AttachView(this);
+    activeScene_->InitEventHandle(this);
+
+    const osg::Viewport* viewport = getCamera()->getViewport();
+    osg::Viewport::value_type width = viewport->width();
+    osg::Viewport::value_type height = viewport->height();
+    viewUI_ = new OsgViewUI(this, width, height);
+    osg::Group* root = getSceneData()->asGroup();
+    dyt_check(nullptr != root);
+    root->addChild(viewUI_.get());
+
+
+    osgEarth::Util::EarthManipulator* manipulator = new osgEarth::Util::EarthManipulator;
+   /* connect(&WorkSpaceManager::Get(), &WorkSpaceManager::WorkSpaceChanged, [](WorkSpace* workspace) {
+        LOG_INFO("WorkSpaceChanged");
+        if (nullptr == workspace) {
+            return;
+        }
+        OsgCameraManipulator* manipulator = OsgViewer::Get().GetView()->GetCameraManipulator();
+        if (nullptr == manipulator) {
+            LOG_WARN("manipulator is nullptr");
+            return;
+        }
+        osgGA::CameraManipulator* gaManipulator = manipulator->GetManipulator();
+        osgEarth::Util::EarthManipulator* ccm = dynamic_cast<osgEarth::Util::EarthManipulator*>(gaManipulator);
+        if (nullptr == ccm) {
+            LOG_WARN("ccm is nullptr");
+            return;
+        }
+
+        ccm->setViewpoint(workspace->GetHomeViewpoint(), 3.0);
+        }
+    );
+
+
+    OsgCameraManipulator* cameraManipulator = new OsgCameraManipulator(manipulator, this);
+    view_->Initialize(cameraManipulator);*/
+    setCameraManipulator(manipulator);
+
+   
+    viewUI_->AddUI(activeScene_->GetOrCreateSceneUI());
+}
+
+void ViewWidget::Uninitialize(void) {
+
+}
+
+void ViewWidget::paintGL() {
+    frame();
+    update();
+}

src/viewer/ViewWidget.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <osgViewer/Viewer>
+
+#include "scene/OEScene.h"
+#include "viewer/OsgViewWidget.h"
+
+
+class ViewWidget : public OsgViewWidget, public osgViewer::Viewer {
+    Q_OBJECT
+public:
+    explicit ViewWidget(QWidget* parent = nullptr);
+    ~ViewWidget() override = default;
+
+    void Initialize(void) override;
+    void Uninitialize(void) override;
+
+protected:
+    void paintGL() override;
+
+private:
+    osg::ref_ptr<class OsgViewUI> viewUI_;
+};