Added beginnings of new osgUI library, a replacement for osgWidget that works fully in 3D/stereo and is scriptable.

2014-05-12 11:27:54 +00:00
parent 490b351330
commit ead92353fe
27 changed files with 1438 additions and 9 deletions
--- a/src/osgWrappers/serializers/osgUI/Widget.cpp
+++ b/src/osgWrappers/serializers/osgUI/Widget.cpp
@@ -0,0 +1,155 @@
+#include <osgUI/Widget>
+#include <osg/ValueObject>
+#include <osgDB/ObjectWrapper>
+#include <osgDB/InputStream>
+#include <osgDB/OutputStream>
+
+
+struct CreateGraphics : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters&, osg::Parameters&) const
+    {
+        osgUI::Widget* widget = reinterpret_cast<osgUI::Widget*>(objectPtr);
+        widget->createGraphics();
+        return true;
+    }
+};
+
+struct CreateGraphicsImplementation : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters&, osg::Parameters&) const
+    {
+        osgUI::Widget* widget = reinterpret_cast<osgUI::Widget*>(objectPtr);
+        widget->createGraphicsImplementation();
+        return true;
+    }
+};
+
+struct Enter : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters&, osg::Parameters&) const
+    {
+        osgUI::Widget* widget = reinterpret_cast<osgUI::Widget*>(objectPtr);
+        widget->enter();
+        return true;
+    }
+};
+
+struct EnterImplementation : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters&, osg::Parameters&) const
+    {
+        osgUI::Widget* widget = reinterpret_cast<osgUI::Widget*>(objectPtr);
+        widget->enterImplementation();
+        return true;
+    }
+};
+
+struct Leave : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters&, osg::Parameters&) const
+    {
+        osgUI::Widget* widget = reinterpret_cast<osgUI::Widget*>(objectPtr);
+        widget->leave();
+        return true;
+    }
+};
+
+struct LeaveImplementation : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters&, osg::Parameters&) const
+    {
+        osgUI::Widget* widget = reinterpret_cast<osgUI::Widget*>(objectPtr);
+        widget->leaveImplementation();
+        return true;
+    }
+};
+
+
+struct Traverse : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters& inputParameters, osg::Parameters&) const
+    {
+        osgUI::Widget* widget = reinterpret_cast<osgUI::Widget*>(objectPtr);
+        osg::NodeVisitor* nv = (inputParameters.size()>=1) ? dynamic_cast<osg::NodeVisitor*>(inputParameters[0].get()) : 0;
+        if (!nv) return false;
+        widget->traverse(*nv);
+        return true;
+    }
+};
+
+struct TraverseImplementation : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters& inputParameters, osg::Parameters&) const
+    {
+        osgUI::Widget* widget = reinterpret_cast<osgUI::Widget*>(objectPtr);
+        osg::NodeVisitor* nv = (inputParameters.size()>=1) ? dynamic_cast<osg::NodeVisitor*>(inputParameters[0].get()) : 0;
+        if (!nv) return false;
+        widget->traverseImplementation(*nv);
+        return true;
+    }
+};
+
+struct Handle : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters& inputParameters, osg::Parameters&) const
+    {
+        osgUI::Widget* widget = reinterpret_cast<osgUI::Widget*>(objectPtr);
+        osgGA::EventVisitor* ev = (inputParameters.size()>=1) ? dynamic_cast<osgGA::EventVisitor*>(inputParameters[0].get()) : 0;
+        osgGA::Event* event = (inputParameters.size()>=2) ? dynamic_cast<osgGA::Event*>(inputParameters[1].get()) : 0;
+        if (!widget || !ev || !event) return false;
+        widget->handle(ev, event);
+        return true;
+    }
+};
+
+struct HandleImplementation : public osgDB::MethodObject
+{
+    virtual bool run(void* objectPtr, osg::Parameters& inputParameters, osg::Parameters&) const
+    {
+        osgUI::Widget* widget = reinterpret_cast<osgUI::Widget*>(objectPtr);
+        osgGA::EventVisitor* ev = (inputParameters.size()>=1) ? dynamic_cast<osgGA::EventVisitor*>(inputParameters[0].get()) : 0;
+        osgGA::Event* event = (inputParameters.size()>=2) ? dynamic_cast<osgGA::Event*>(inputParameters[1].get()) : 0;
+        if (!widget || !ev || !event) return false;
+        widget->handleImplementation(ev, event);
+        return true;
+    }
+};
+
+
+REGISTER_OBJECT_WRAPPER( Widget,
+                         new osgUI::Widget,
+                         osgUI::Widget,
+                         "osg::Object osg::Node osg::Group osgUI::Widget" )
+{
+    BEGIN_ENUM_SERIALIZER( FocusBehaviour, FOCUS_FOLLOWS_POINTER );
+        ADD_ENUM_VALUE( CLICK_TO_FOCUS );
+        ADD_ENUM_VALUE( FOCUS_FOLLOWS_POINTER );
+        ADD_ENUM_VALUE( EVENT_DRIVEN_FOCUS_DISABLED );
+    END_ENUM_SERIALIZER();
+
+    ADD_BOOL_SERIALIZER(HasEventFocus, false);
+
+    ADD_BOUNDINGBOXF_SERIALIZER(Extents, osg::BoundingBoxf());
+
+    ADD_OBJECT_SERIALIZER( FrameSettings, osgUI::FrameSettings, NULL );
+    ADD_OBJECT_SERIALIZER( AlignmentSettings, osgUI::AlignmentSettings, NULL );
+    ADD_OBJECT_SERIALIZER( TextSettings, osgUI::TextSettings, NULL );
+
+
+    ADD_METHOD_OBJECT( "createGraphics", CreateGraphics );
+    ADD_METHOD_OBJECT( "createGraphicsImplementation", CreateGraphicsImplementation );
+
+    ADD_METHOD_OBJECT( "enter", Enter );
+    ADD_METHOD_OBJECT( "enterImplementation", EnterImplementation );
+
+    ADD_METHOD_OBJECT( "leave", Leave );
+    ADD_METHOD_OBJECT( "leaveImplementation", LeaveImplementation );
+
+    ADD_METHOD_OBJECT( "traverse", Traverse );
+    ADD_METHOD_OBJECT( "traverseImplementation", TraverseImplementation );
+
+    ADD_METHOD_OBJECT( "handle", Handle );
+    ADD_METHOD_OBJECT( "handleImplementation", HandleImplementation );
+
+}