// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include "canvas_mgr.hxx"
-#include "canvas.hxx"
-#include <boost/bind.hpp>
-
-typedef boost::shared_ptr<Canvas> CanvasPtr;
-CanvasPtr canvasFactory(SGPropertyNode* node)
-{
- return CanvasPtr(new Canvas(node));
-}
+#include <Canvas/FGCanvasSystemAdapter.hxx>
+#include <Cockpit/od_gauge.hxx>
+#include <Main/fg_props.hxx>
+#include <Viewer/CameraGroup.hxx>
+#include <simgear/canvas/Canvas.hxx>
//------------------------------------------------------------------------------
CanvasMgr::CanvasMgr():
- PropertyBasedMgr("/canvas/by-index", "texture", &canvasFactory)
+ simgear::canvas::CanvasMgr
+ (
+ fgGetNode("/canvas/by-index", true),
+ simgear::canvas::SystemAdapterPtr( new canvas::FGCanvasSystemAdapter )
+ )
{
+ using simgear::canvas::Canvas;
Canvas::addPlacementFactory
(
"object",
}
//------------------------------------------------------------------------------
-CanvasPtr CanvasMgr::getCanvas(size_t index) const
+unsigned int CanvasMgr::getCanvasTexId(size_t index) const
{
- if( index >= _elements.size()
- || !_elements[index] )
- return CanvasPtr();
+ simgear::canvas::CanvasPtr canvas = getCanvas(index);
- return boost::static_pointer_cast<Canvas>(_elements[index]);
-}
+ if( !canvas )
+ return 0;
-//------------------------------------------------------------------------------
-unsigned int CanvasMgr::getCanvasTexId(size_t index) const
-{
- CanvasPtr canvas = getCanvas(index);
- if( canvas )
- return canvas->getTexId();
- else
+ osg::Texture2D* tex = canvas->getTexture();
+ if( !tex )
return 0;
+
+// osgViewer::Viewer::Contexts contexts;
+// globals->get_renderer()->getViewer()->getContexts(contexts);
+//
+// if( contexts.empty() )
+// return 0;
+
+ osg::Camera* guiCamera =
+ flightgear::getGUICamera(flightgear::CameraGroup::getDefault());
+
+ osg::State* state = guiCamera->getGraphicsContext()->getState(); //contexts[0]->getState();
+ if( !state )
+ return 0;
+
+ osg::Texture::TextureObject* tobj =
+ tex->getTextureObject( state->getContextID() );
+ if( !tobj )
+ return 0;
+
+ return tobj->_id;
}