def block_destroy(self, blocker, block=True, blockData=None):
"""block_destroy( blocker, block=True, blockData=None)
blocker: the object creating the block
block: set to False to unblock
blockData: optional info associated with blocker
block_destroy can be called before or during the 'on_destroy' callback. It will
add blocker to a dictionary of objects blocking the Sprite's destruction."""
if _DEBUG:
print 'Sprite.block_destroy', self, blocker, block, blockData
if block:
if self.destroy_blockers is None:
blockers = CallbackWeakKeyDictionary()
blockers.register_for_delete(self.destroy_blocker_callback)
self.destroy_blockers = blockers
self.destroy_blockers[blocker] = blockData
else:
if blocker in self.destroy_blockers:
self.destroy_blockers.pop(blocker)
def __init__(self,
projectObject=None,
projectObjectName='',
projectName='PUG',
projectFolder="",
redirect=False):
# global menus
self.globalMenuDict = {'__order__': [], '__ids__': {}}
# selection manager stuff
self.selectedObjectDict = CallbackWeakKeyDictionary()
self.selectedObjectDict.register(self.on_selectedObjectDict_change)
self.selectionWatcherDict = weakref.WeakKeyDictionary()
# track frames and objects they view { 'frame':obj(id)}
self.objFrameDict = weakref.WeakKeyDictionary()
self.set_project_folder(projectFolder)
self.args = (projectObject, projectObjectName, projectName,
projectFolder)
self.permanent_settings = [
"Rect_Pug_Python_Editor", "Rect_Component_Browser"
]
self.reset_history()
wx.App.__init__(self, redirect=redirect)
def _get_nodes(self):
"""_get_nodes()->CallbackWeakKeyDictionary of nodes"""
if not hasattr(self,'_nodes'):
self._nodes = CallbackWeakKeyDictionary()
return self._nodes
def __init__(self):
self.boxDict = CallbackWeakKeyDictionary()
