Canvas: generate keypress event for text input.

[flightgear.git] / src / Canvas / canvas_mgr.cxx

diff --git a/src/Canvas/canvas_mgr.cxx b/src/Canvas/canvas_mgr.cxx
index 1bf143e5c52da2f04248d07782cbae661bffb19f..6646b7762d42b86e39bc22fe15a5eb4010b97407 100644 (file)
--- a/src/Canvas/canvas_mgr.cxx
+++ b/src/Canvas/canvas_mgr.cxx
@@ -18,40 +18,93 @@
 
 #include "canvas_mgr.hxx"
 
-#include <Canvas/FGCanvasSystemAdapter.hxx>
 #include <Cockpit/od_gauge.hxx>
 #include <Main/fg_props.hxx>
+#include <Scripting/NasalModelData.hxx>
 #include <Viewer/CameraGroup.hxx>
 
 #include <simgear/canvas/Canvas.hxx>
 
+namespace sc = simgear::canvas;
+
+//------------------------------------------------------------------------------
+static sc::Placements addSceneObjectPlacement( SGPropertyNode* placement,
+                                               sc::CanvasPtr canvas )
+{
+  int module_id = placement->getIntValue("module-id", -1);
+  if( module_id < 0 )
+    return sc::Placements();
+
+  FGNasalModelData* model_data =
+    FGNasalModelData::getByModuleId( static_cast<unsigned int>(module_id) );
+
+  if( !model_data )
+    return sc::Placements();
+
+  if( !model_data->getNode() )
+    return sc::Placements();
+
+  return FGODGauge::set_texture
+  (
+    model_data->getNode(),
+    placement,
+    canvas->getTexture(),
+    canvas->getCullCallback(),
+    canvas
+  );
+}
+
 //------------------------------------------------------------------------------
 CanvasMgr::CanvasMgr():
-  simgear::canvas::CanvasMgr
+  simgear::canvas::CanvasMgr( fgGetNode("/canvas/by-index", true) ),
+  _cb_model_reinit
   (
-   fgGetNode("/canvas/by-index", true),
-   simgear::canvas::SystemAdapterPtr( new canvas::FGCanvasSystemAdapter )
+    this,
+    &CanvasMgr::handleModelReinit,
+    fgGetNode("/sim/signals/model-reinit", true)
   )
 {
-  using simgear::canvas::Canvas;
-  Canvas::addPlacementFactory
+
+}
+
+//----------------------------------------------------------------------------
+void CanvasMgr::init()
+{
+  _gui_camera = flightgear::getGUICamera(flightgear::CameraGroup::getDefault());
+  assert(_gui_camera.valid());
+
+  sc::Canvas::addPlacementFactory
   (
     "object",
     boost::bind
     (
-      &FGODGauge::set_texture,
+      &FGODGauge::set_aircraft_texture,
       _1,
-      boost::bind(&Canvas::getTexture, _2),
-      boost::bind(&Canvas::getCullCallback, _2)
+      boost::bind(&sc::Canvas::getTexture, _2),
+      boost::bind(&sc::Canvas::getCullCallback, _2),
+      _2
     )
   );
+  sc::Canvas::addPlacementFactory("scenery-object", &addSceneObjectPlacement);
+
+  simgear::canvas::CanvasMgr::init();
 }
 
-//------------------------------------------------------------------------------
-unsigned int CanvasMgr::getCanvasTexId(size_t index) const
+//----------------------------------------------------------------------------
+void CanvasMgr::shutdown()
 {
-  simgear::canvas::CanvasPtr canvas = getCanvas(index);
+  simgear::canvas::CanvasMgr::shutdown();
+
+  sc::Canvas::removePlacementFactory("object");
+  sc::Canvas::removePlacementFactory("scenery-object");
+
+  _gui_camera = 0;
+}
 
+//------------------------------------------------------------------------------
+unsigned int
+CanvasMgr::getCanvasTexId(const simgear::canvas::CanvasPtr& canvas) const
+{
   if( !canvas )
     return 0;
 
@@ -65,8 +118,9 @@ unsigned int CanvasMgr::getCanvasTexId(size_t index) const
 //  if( contexts.empty() )
 //    return 0;
 
-  osg::Camera* guiCamera =
-    flightgear::getGUICamera(flightgear::CameraGroup::getDefault());
+  osg::ref_ptr<osg::Camera> guiCamera;
+  if( !_gui_camera.lock(guiCamera) )
+    return 0;
 
   osg::State* state = guiCamera->getGraphicsContext()->getState(); //contexts[0]->getState();
   if( !state )
@@ -79,3 +133,10 @@ unsigned int CanvasMgr::getCanvasTexId(size_t index) const
 
   return tobj->_id;
 }
+
+//----------------------------------------------------------------------------
+void CanvasMgr::handleModelReinit(SGPropertyNode*)
+{
+  for(size_t i = 0; i < _elements.size(); ++i)
+    static_cast<sc::Canvas*>(_elements[i].get())->reloadPlacements("object");
+}