Added PrintProperties visitor

src/osgPresentation/Action.cpp

@@ -25,6 +25,8 @@
 #include <osgPresentation/Slide>
 #include <osgPresentation/Presentation>
 
+#include <osg/io_utils>
+
 using namespace osgPresentation;
 
 //////////////////////////////////////////////////////////////////////////////////
@@ -120,9 +122,62 @@ void PlayAction::apply(osgPresentation::Element& element)
     element.play();
 }
 
+struct PrintValueVisitor: public osg::ValueObject::GetValueVisitor
+{
+    PrintValueVisitor(std::ostream& output) : _output(output) {}
+
+    template<typename T>
+    void print(const T& value) { _output << value; }
+
+    virtual void apply(bool value) { print(value); }
+    virtual void apply(char value) { print(value); }
+    virtual void apply(unsigned char value) { print(value); }
+    virtual void apply(short value) { print(value); }
+    virtual void apply(unsigned short value) { print(value); }
+    virtual void apply(int value) { print(value); }
+    virtual void apply(unsigned int value) { print(value); }
+    virtual void apply(float value) { print(value); }
+    virtual void apply(double value) { print(value); }
+    virtual void apply(const std::string& value) { print(value); }
+    virtual void apply(const osg::Vec2f& value) { print(value); }
+    virtual void apply(const osg::Vec3f& value) { print(value); }
+    virtual void apply(const osg::Vec4f& value) { print(value); }
+    virtual void apply(const osg::Vec2d& value) { print(value); }
+    virtual void apply(const osg::Vec3d& value) { print(value); }
+    virtual void apply(const osg::Vec4d& value) { print(value); }
+    virtual void apply(const osg::Quat& value) { print(value); }
+    virtual void apply(const osg::Plane& value) { print(value); }
+    virtual void apply(const osg::Matrixf& value) { print(value); }
+    virtual void apply(const osg::Matrixd& value) { print(value); }
+
+    std::ostream& _output;
+};
+
+void PrintProperties::apply(osgPresentation::Group& group)
+{
+    _output<<"PrintProperties osgPresentation object : "<<group.className()<<std::endl;
+    osg::UserDataContainer* udc = group.getUserDataContainer();
+    if (udc)
+    {
+        PrintValueVisitor pvv(_output);
+
+        for(unsigned i=0; i<udc->getNumUserObjects(); ++i)
+        {
+            osg::ValueObject* value_object = dynamic_cast<osg::ValueObject*>(udc->getUserObject(i));
+            if (value_object)
+            {
+                _output<<"    "<<value_object->className()<<" : "<<value_object->getName()<<" : ";
+                value_object->get(pvv);
+                _output<<std::endl;
+            }
+        }
+    }
+    traverse(group);
+}
+
 void PrintSupportedProperties::apply(osgPresentation::Group& group)
 {
-    _output<<"osgPresentation object : "<<group.className()<<std::endl;
+    _output<<"PrintSupportedProperties osgPresentation object : "<<group.className()<<std::endl;
     osgPresentation::PropertyList properties;
     if (group.getSupportedProperties(properties))
     {
@@ -135,5 +190,6 @@ void PrintSupportedProperties::apply(osgPresentation::Group& group)
 
         }
     }
+
     traverse(group);
 }

src/osgPresentation/CMakeLists.txt

@@ -43,6 +43,7 @@ SET(TARGET_SRC
     Group.cpp
     Element.cpp
     Text.cpp
+    Model.cpp
 
     deprecated/AnimationMaterial.cpp
     deprecated/CompileSlideCallback.cpp