def __get__(self, obj, objtype):
cb = obj.Callbacks.get(self.Key, None)
# @note: don't use simple truth test here! No-handler event evals to false,
# so manually assigned events are overwritten!
if cb is None:
obj.Callbacks[self.Key] = MayaEvent(sender=obj)
obj.register_callback(self.Key, obj.Callbacks[self.Key])
return obj.Callbacks[self.Key]
def __init__(self, *items, **kwargs):
self._max_size = kwargs.pop('limit', 0)
synchronous = kwargs.pop('synchronous', False)
super(ViewCollection, self).__init__(*items)
self.onViewChanged = MayaEvent(collection=self)
if synchronous:
self.onViewChanged = Event(collection=self)
self._filter = lambda p: p
self._last_count = len(self._internal_collection)
self._truncated = False
def __get__(self, obj, objtype):
cb = obj.callbacks.get(self.key, None)
# @note: don't use simple truth test here! No-handler event evals to false,
# so manually assigned events are overwritten!
if cb is None:
if obj.parent and obj.parent.modal:
obj.callbacks[self.key] = Event(sender=weakref.proxy(obj))
else:
obj.callbacks[self.key] = MayaEvent(sender=weakref.proxy(obj))
obj.register_callback(self.key, obj.callbacks[self.key])
return obj.callbacks[self.key]
def __get__(self, obj, obj_type):
if obj is None:
return self
qt_object = as_qt_object(obj)
cb = obj.callbacks.get(self._key, None)
if cb is None:
if obj.modal or obj.parent and obj.parent.modal:
cb = obj.callbacks[self._key] = Event(sender=weakref.proxy(obj), qWidget=qt_object)
else:
cb = obj.callbacks[self._key] = MayaEvent(sender=weakref.proxy(obj), qWidget=qt_object)
getattr(qt_object, self._key).connect(cb)
return cb
def __init__(self, *items):
self._internal_collection = [i for i in items]
self.onCollectionChanged = MayaEvent(collection=self)
self.onItemAdded = MayaEvent(collection=self)
self.onItemRemoved = MayaEvent(collection=self)
def __init__(self):
self._internal_collection = ()
self.onCollectionChanged = MayaEvent(
) # these are MayaEvents so they are thread safe... we hope
self.widgetCreated = MayaEvent()
def __init__(self, *items):
super(ViewCollection, self).__init__(*items)
self.ViewChanged = MayaEvent(collection=self)
self.Filter = lambda p: p
self._last_count = len(self._Internal_Collection)
"""
This module exposes a single event callback, which fires on a maya idle event. It's intended to be used as a way to
trigger things like menu or ui loads once the main Maya UI is initialized.
"""
from mGui.events import MayaEvent
import maya.cmds as cmds
Maya_is_ready = MayaEvent()
class MayaUIStatus(object):
"""
This object can be used to check to see if the maya UI has finished booting. When the UI has loaded,
MayaUIStatus.ready will be True; until them it will be false
"""
ready = False
@classmethod
def maya_is_ready(cls, *args, **kwargss):
cls.ready = True
cmds.scriptJob(e=('idle', Maya_is_ready), runOnce=True)
Maya_is_ready += MayaUIStatus.maya_is_ready