class UI(BasePlugin):
"""
The root UI object, one per session
"""
def __init__(self):
self.inflater = Inflater(self)
def create(self, typeid, *args, **kwargs):
"""
Creates an element by its type ID.
"""
cls = self.get_class(typeid)
inst = cls.new(self, context=self.context, *args, **kwargs)
inst.typeid = typeid
return inst
def get_class(self, typeid):
"""
:returns: element class by element type ID
"""
for cls in UIElement.get_classes():
if cls.typeid == typeid:
return cls
else:
return UIElement
def inflate(self, layout):
"""
:returns: an inflated element tree of the given layout XML name
"""
return self.inflater.inflate(layout)
def render(self):
"""
Renders the UI into JSON
"""
return self.root.render()
def find(self, id):
"""
:returns: nearest element with given ID
"""
return self.root.find(id)
def find_uid(self, uid):
"""
:returns: nearest element with given unique ID
"""
return self.root.find_uid(uid)
def dispatch_event(self, uid, event, params=None):
"""
Dispatches an event to an element with given UID
"""
self.root.dispatch_event(uid, event, params)
def has_updates(self):
"""
Checks for pending UI updates
"""
return self.root.has_updates()
def clear_updates(self):
"""
Marks all pending updates as processed
"""
return self.root.clear_updates()
def init(self):
self.inflater = Inflater.get(manager.context)
def __init__(self):
self.inflater = Inflater(self)
def init(self):
self.inflater = Inflater.get()
def init(self):
self.inflater = Inflater.get(manager.context)
class UI (BasePlugin):
"""
The root UI object, one per session
"""
def __init__(self):
self.inflater = Inflater(self)
def create(self, typeid, *args, **kwargs):
"""
Creates an element by its type ID.
"""
cls = self.get_class(typeid)
inst = cls.new(self, context=self.context, *args, **kwargs)
inst.typeid = typeid
return inst
def get_class(self, typeid):
"""
:returns: element class by element type ID
"""
for cls in UIElement.get_classes():
if cls.typeid == typeid:
return cls
else:
return UIElement
def inflate(self, layout):
"""
:returns: an inflated element tree of the given layout XML name
"""
return self.inflater.inflate(layout)
def render(self):
"""
Renders the UI into JSON
"""
return self.root.render()
def find(self, id):
"""
:returns: nearest element with given ID
"""
return self.root.find(id)
def find_uid(self, uid):
"""
:returns: nearest element with given unique ID
"""
return self.root.find_uid(uid)
def dispatch_event(self, uid, event, params=None):
"""
Dispatches an event to an element with given UID
"""
self.root.dispatch_event(uid, event, params)
def has_updates(self):
"""
Checks for pending UI updates
"""
return self.root.has_updates()
def clear_updates(self):
"""
Marks all pending updates as processed
"""
return self.root.clear_updates()
def __init__(self):
self.inflater = Inflater(self)
