def __init__(self, type: str, init: EventMsgDict = None) -> None:
"""Create event object.
First argument (type) is a string to represents type of this event.
Second optional argument (init) is a dictionally, which has fields for
this event's status.
"""
from wdom.document import getElementByWdomId
self.type = type
self.init = dict() if init is None else init
_id = self.init.get('currentTarget', {'id': None}).get('id')
ctarget = getElementByWdomId(_id)
self.__currentTarget = ctarget
_id = self.init.get('target', {'id': None}).get('id')
self.__target = getElementByWdomId(_id) or ctarget
def response_handler(msg: Dict[str, str]) -> None:
"""Handle response sent by browser."""
from wdom.document import getElementByWdomId
id = msg['id']
elm = getElementByWdomId(id)
if elm:
elm.on_response(msg)
else:
logger.warning('No such element: wdom_id={}'.format(id))
def __init__(self, type: str, init: EventMsgDict = None) -> None:
super().__init__(type, init)
for attr in self.attrs:
setattr(self, attr, self.init.get(attr))
rt = self.init.get('relatedTarget') or {'id': None}
rid = rt.get('id')
if rid is not None:
from wdom.document import getElementByWdomId
self.relatedTarget = getElementByWdomId(rid)
else:
self.relatedTarget = None
def test_get_element_by_wdom_id_win(self):
win = getElementByWdomId('window')
self.assertIs(get_document().defaultView, win)
def test_get_element_by_wdom_id_doc(self):
doc = getElementByWdomId('document')
self.assertIs(get_document(), doc)
def drop(e):
start_elm = getElementByWdomId(e.dataTransfer.getData('text/plain'))
current_color = e.currentTarget.style['background-color']
start_color = start_elm.style['background-color']
start_elm.style['background-color'] = current_color
e.currentTarget.style['background-color'] = start_color