Remove EventStorePandaNode, it is no longer necessary

(since PandaNode now directly inherits from TypedWritableReferenceCount)

direct/src/showbase/EventManager.py

@@ -5,8 +5,8 @@ __all__ = ['EventManager']
 
 from MessengerGlobal import *
 from direct.directnotify.DirectNotifyGlobal import *
+from direct.task.TaskManagerGlobal import taskMgr
 from panda3d.core import PStatCollector, EventQueue, EventHandler
-from panda3d.core import EventStorePandaNode
 
 class EventManager:
 
@@ -16,11 +16,6 @@ class EventManager:
     # before the complete PandaModules have been downloaded.
     PStatCollector = None
     
-    # for efficiency, only call import once per module
-    EventStorePandaNode = None
-    EventQueue = None
-    EventHandler = None
-    
     def __init__(self, eventQueue = None):
         """
         Create a C++ event queue and handler
@@ -76,15 +71,8 @@ class EventManager:
             return None
         else:
             # Must be some user defined type, return the ptr
-            # which will be downcast to that type
+            # which will be downcast to that type.
-            ptr = eventParameter.getPtr()
+            return eventParameter.getPtr()
-
-            if isinstance(ptr, EventStorePandaNode):
-                # Actually, it's a kludgey wrapper around a PandaNode
-                # pointer.  Return the node.
-                ptr = ptr.getValue()
-
-            return ptr
         
     def processEvent(self, event):
         """
@@ -195,11 +183,7 @@ class EventManager:
                 # Otherwise, we need our own event handler.
                 self.eventHandler = EventHandler(self.eventQueue)
 
-        # Should be safe to import the global taskMgr by now.
-        from direct.task.TaskManagerGlobal import taskMgr
         taskMgr.add(self.eventLoopTask, 'eventManager')
 
     def shutdown(self):
-        # Should be safe to import the global taskMgr by now.
-        from direct.task.TaskManagerGlobal import taskMgr
         taskMgr.remove('eventManager')

panda/src/pgraph/Sources.pp

@@ -46,7 +46,6 @@
     depthOffsetAttrib.I depthOffsetAttrib.h \
     depthTestAttrib.I depthTestAttrib.h \
     depthWriteAttrib.I depthWriteAttrib.h \
-    eventStorePandaNode.I eventStorePandaNode.h \
     findApproxLevelEntry.I findApproxLevelEntry.h \
     findApproxPath.I findApproxPath.h \
     fog.I fog.h \
@@ -155,7 +154,6 @@
     depthOffsetAttrib.cxx \
     depthTestAttrib.cxx \
     depthWriteAttrib.cxx \
-    eventStorePandaNode.cxx \
     findApproxLevelEntry.cxx \
     findApproxPath.cxx \
     fog.cxx \
@@ -258,7 +256,6 @@
     depthOffsetAttrib.I depthOffsetAttrib.h \
     depthTestAttrib.I depthTestAttrib.h \
     depthWriteAttrib.I depthWriteAttrib.h \
-    eventStorePandaNode.I eventStorePandaNode.h \
     fog.I fog.h \
     fogAttrib.I fogAttrib.h \
     geomDrawCallbackData.I geomDrawCallbackData.h \

panda/src/pgraph/config_pgraph.cxx

@@ -37,7 +37,6 @@
 #include "depthOffsetAttrib.h"
 #include "depthTestAttrib.h"
 #include "depthWriteAttrib.h"
-#include "eventStorePandaNode.h"
 #include "findApproxLevelEntry.h"
 #include "fog.h"
 #include "fogAttrib.h"
@@ -414,7 +413,6 @@ init_libpgraph() {
   DepthOffsetAttrib::init_type();
   DepthTestAttrib::init_type();
   DepthWriteAttrib::init_type();
-  EventStorePandaNode::init_type();
   FindApproxLevelEntry::init_type();
   Fog::init_type();
   FogAttrib::init_type();

panda/src/pgraph/eventStorePandaNode.I

@@ -1,48 +0,0 @@
-// Filename: eventStorePandaNode.I
-// Created by:  drose (13Sep06)
-//
-////////////////////////////////////////////////////////////////////
-//
-// PANDA 3D SOFTWARE
-// Copyright (c) Carnegie Mellon University.  All rights reserved.
-//
-// All use of this software is subject to the terms of the revised BSD
-// license.  You should have received a copy of this license along
-// with this source code in a file named "LICENSE."
-//
-////////////////////////////////////////////////////////////////////
-
-
-////////////////////////////////////////////////////////////////////
-//     Function: EventStorePandaNode::Constructor
-//       Access: Published
-//  Description: 
-////////////////////////////////////////////////////////////////////
-INLINE EventStorePandaNode::
-EventStorePandaNode(const PandaNode *value) : 
-  _value((PandaNode *)value) 
-{
-}
-
-////////////////////////////////////////////////////////////////////
-//     Function: EventStorePandaNode::set_value
-//       Access: Published
-//  Description: Changes the value stored in the parameter.  It is
-//               dangerous to do this for a parameter already added to
-//               an event, since the parameters may be shared.
-////////////////////////////////////////////////////////////////////
-INLINE void EventStorePandaNode::
-set_value(const PandaNode *value) {
-  _value = (PandaNode *)value;
-}
-
-
-////////////////////////////////////////////////////////////////////
-//     Function: EventStorePandaNode::get_value
-//       Access: Published
-//  Description: Retrieves the value stored in the parameter.
-////////////////////////////////////////////////////////////////////
-INLINE PandaNode *EventStorePandaNode::
-get_value() const {
-  return _value;
-}

panda/src/pgraph/eventStorePandaNode.cxx

@@ -1,41 +0,0 @@
-// Filename: eventStorePandaNode.cxx
-// Created by:  drose (13Sep06)
-//
-////////////////////////////////////////////////////////////////////
-//
-// PANDA 3D SOFTWARE
-// Copyright (c) Carnegie Mellon University.  All rights reserved.
-//
-// All use of this software is subject to the terms of the revised BSD
-// license.  You should have received a copy of this license along
-// with this source code in a file named "LICENSE."
-//
-////////////////////////////////////////////////////////////////////
-
-#include "eventStorePandaNode.h"
-
-TypeHandle EventStorePandaNode::_type_handle;
-
-////////////////////////////////////////////////////////////////////
-//     Function: EventStorePandaNode::Destructor
-//       Access: Published, Virtual
-//  Description: 
-////////////////////////////////////////////////////////////////////
-EventStorePandaNode::
-~EventStorePandaNode() {
-}
-
-////////////////////////////////////////////////////////////////////
-//     Function: EventStorePandaNode::output
-//       Access: Published, Virtual
-//  Description: 
-////////////////////////////////////////////////////////////////////
-void EventStorePandaNode::
-output(ostream &out) const {
-  if (_value == (PandaNode *)NULL) {
-    out << "(empty)";
-
-  } else {
-    out << *_value;
-  }
-}

panda/src/pgraph/eventStorePandaNode.h

@@ -1,60 +0,0 @@
-// Filename: eventStorePandaNode.h
-// Created by:  drose (13Sep06)
-//
-////////////////////////////////////////////////////////////////////
-//
-// PANDA 3D SOFTWARE
-// Copyright (c) Carnegie Mellon University.  All rights reserved.
-//
-// All use of this software is subject to the terms of the revised BSD
-// license.  You should have received a copy of this license along
-// with this source code in a file named "LICENSE."
-//
-////////////////////////////////////////////////////////////////////
-
-#ifndef EVENTSTOREPANDANODE_H
-#define EVENTSTOREPANDANODE_H
-
-#include "pandabase.h"
-#include "eventParameter.h"
-#include "pandaNode.h"
-
-////////////////////////////////////////////////////////////////////
-//       Class : EventStorePandaNode
-// Description : A class object for storing specifically objects of
-//               type PandaNode.
-////////////////////////////////////////////////////////////////////
-class EXPCL_PANDA_PGRAPH EventStorePandaNode : public ParamValueBase {
-PUBLISHED:
-  INLINE EventStorePandaNode(const PandaNode *value);
-  virtual ~EventStorePandaNode();
-
-  INLINE void set_value(const PandaNode *value);
-  INLINE PandaNode *get_value() const;
-
-  virtual void output(ostream &out) const;
-
-public:
-  PT(PandaNode) _value;
-
-public:
-  virtual TypeHandle get_type() const {
-    return get_class_type();
-  }
-  virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
-  static TypeHandle get_class_type() {
-    return _type_handle;
-  }
-  static void init_type() {
-    ParamValueBase::init_type();
-    register_type(_type_handle, "EventStorePandaNode",
-                  ParamValueBase::get_class_type());
-  }
-
-private:
-  static TypeHandle _type_handle;
-};
-
-#include "eventStorePandaNode.I"
-
-#endif

panda/src/pgraph/p3pgraph_composite2.cxx

@@ -13,7 +13,6 @@
 #include "depthTestAttrib.cxx"
 #include "depthWriteAttrib.cxx"
 #include "alphaTestAttrib.cxx"
-#include "eventStorePandaNode.cxx"
 #include "findApproxPath.cxx"
 #include "findApproxLevelEntry.cxx"
 #include "fog.cxx"