commradio: improvements for atis speech

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

diff --git a/src/Canvas/gui_mgr.cxx b/src/Canvas/gui_mgr.cxx
index 9346e06dee9be4ef03b56193f81976353b77395a..82b07615cd057d88dba1f3a0c80c9af109b0a25a 100644 (file)
--- a/src/Canvas/gui_mgr.cxx
+++ b/src/Canvas/gui_mgr.cxx
@@ -194,10 +194,6 @@ DesktopGroup::DesktopGroup():
   stateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::OFF);
 
   _width = _height = -1;
-
-  // Do not change values on reinit
-  _width.node()->setAttribute(SGPropertyNode::PRESERVE, true);
-  _height.node()->setAttribute(SGPropertyNode::PRESERVE, true);
 }
 
 //------------------------------------------------------------------------------
@@ -480,14 +476,9 @@ void DesktopGroup::handleMouseMode(SGPropertyNode* node)
 }
 
 //------------------------------------------------------------------------------
-GUIMgr::GUIMgr():
-  _desktop( new DesktopGroup ),
-  _event_handler( new GUIEventHandler(
-    boost::static_pointer_cast<DesktopGroup>(_desktop)
-  ))
+GUIMgr::GUIMgr()
 {
-  // We handle the property listener manually within ::init and ::shutdown.
-  _desktop->removeListener();
+
 }
 
 //------------------------------------------------------------------------------
@@ -506,39 +497,43 @@ canvas::WindowPtr GUIMgr::createWindow(const std::string& name)
 //------------------------------------------------------------------------------
 void GUIMgr::init()
 {
-  boost::static_pointer_cast<DesktopGroup>(_desktop)->handleResize
+  DesktopPtr desktop( new DesktopGroup );
+  desktop->handleResize
   (
     0,
     0,
     fgGetInt("/sim/startup/xsize"),
     fgGetInt("/sim/startup/ysize")
   );
+  _desktop = desktop;
 
+  _event_handler = new GUIEventHandler(desktop);
   globals->get_renderer()
          ->getViewer()
          ->getEventHandlers()
          // GUI is on top of everything so lets install as first event handler
          .push_front( _event_handler );
 
-
   simgear::canvas::Canvas::addPlacementFactory
   (
     "window",
     boost::bind(&GUIMgr::addWindowPlacement, this, _1, _2)
   );
-  _desktop->getProps()->addChangeListener(_desktop.get());
+
   _desktop->getProps()->fireCreatedRecursive();
 }
 
 //------------------------------------------------------------------------------
 void GUIMgr::shutdown()
 {
-  _desktop->getProps()->removeChangeListener(_desktop.get());
+  _desktop->destroy();
+  _desktop.reset();
   simgear::canvas::Canvas::removePlacementFactory("window");
 
   globals->get_renderer()
          ->getViewer()
          ->removeEventHandler( _event_handler );
+  _event_handler = 0;
 }
 
 //------------------------------------------------------------------------------