def call_function(self, name: str, *args):
"""Call scripting function defined in the global namespace."""
rv = sciter.Value()
argc, argv, _ = sciter.Value.pack_args(*args)
ok = _api.SciterCall(self.hwnd, name.encode('utf-8'), argc, argv, rv)
sciter.Value.raise_from(rv, ok != False, name)
return rv
def set_media_vars(self, media: dict):
"""Set media variables of this sciter instance."""
v = sciter.Value(media)
ok = _api.SciterSetMediaVars(self.hwnd, v)
if not ok:
raise sciter.SciterError("Could not set media vars " + str(media))
return self
def pack_args(*args, **kwargs):
"""Pack arguments tuple as SCITER_VALUE array."""
argc = len(args)
args_type = SCITER_VALUE * argc
argv = args_type()
for i, v in enumerate(args):
sv = sciter.Value(v)
sv.copy_to(argv[i])
this = value(kwargs.get('this'))
return (argc, argv, this)
def eval_script(self, script: str, name=None):
"""Evaluate script in context of current document."""
rv = sciter.Value()
ok = _api.SciterEval(self.hwnd, script, len(script), rv)
sciter.Value.raise_from(rv, ok != False, name if name else 'Host.eval')
return rv