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Fixed a bug of undoing addNewObject

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This commit is contained in:
Gyedo Jeon 2010-04-16 07:26:40 +00:00
parent 6f905b2834
commit 938d5fb27c
1 changed files with 16 additions and 3 deletions
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19
direct/src/leveleditor/ActionMgr.py
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@ -51,6 +51,7 @@ class ActionBase(Functor):
def _do__call__(self, *args, **kargs):
self.saveStatus()
self.result = Functor._do__call__(self, *args, **kargs)
self.postCall()
return self.result
def redo(self):
@ -60,6 +61,10 @@ class ActionBase(Functor):
def saveStatus(self):
# save object status for undo here
pass
def postCall(self):
# implement post process here
pass
def undo(self):
print "undo method is not defined for this action"
@ -73,6 +78,11 @@ class ActionAddNewObj(ActionBase):
ActionBase.__init__(self, function, *args, **kargs)
self.uid = None
def postCall(self):
obj = self.editor.objectMgr.findObjectByNodePath(self.result)
if obj:
self.uid = obj[OG.OBJ_UID]
def redo(self):
if self.uid is None:
print "Can't redo this add"
@ -85,12 +95,15 @@ class ActionAddNewObj(ActionBase):
print "Can't undo this add"
else:
print "Undo: addNewObject"
obj = self.editor.objectMgr.findObjectByNodePath(self.result)
if self.uid:
obj = self.editor.objectMgr.findObjectById(self.uid)
else:
obj = self.editor.objectMgr.findObjectByNodePath(self.result)
if obj:
self.uid = obj[OG.OBJ_UID]
self.editor.ui.sceneGraphUI.delete(self.uid)
base.direct.deselect(self.result)
base.direct.removeNodePath(self.result)
base.direct.deselect(obj[OG.OBJ_NP])
base.direct.removeNodePath(obj[OG.OBJ_NP])
self.result = None
else:
print "Can't undo this add"