def set_css(self, css_str: str, base_url: str, media_type: str):
"""Set (reset) style sheet of current document."""
utf = css_str.encode('utf-8')
ok = _api.SciterSetCSS(self.hwnd, utf, len(utf), base_url, media_type)
if not ok:
raise sciter.SciterError("Could not set CSS")
return self
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 set_media_type(self, media_type: str):
"""Set media type of this sciter instance."""
ok = _api.SciterSetMediaType(self.hwnd, media_type)
if not ok:
raise sciter.SciterError("Could not set media type " +
str(media_type))
return self
def load_file(self, uri: str, normalize=True):
"""Load HTML document from file."""
if normalize and "://" not in uri:
uri = "file://" + os.path.abspath(uri).replace("\\", "/")
ok = _api.SciterLoadFile(self.hwnd, uri)
if not ok:
raise sciter.SciterError("Unable to load file " + uri)
self.root = self.get_root()
return self
def set_master_css(self, css_str: str, append: bool):
"""Set Master style sheet."""
utf = css_str.encode('utf-8')
if append:
ok = _api.SciterAppendMasterCSS(utf, len(utf))
else:
ok = _api.SciterSetMasterCSS(utf, len(utf))
if not ok:
raise sciter.SciterError("Could not set master CSS")
return self
def setup_debug(self, hwnd=None):
"""Setup debug output function for specific window or globally."""
ok = _api.SciterSetOption(hwnd,
SCITER_RT_OPTIONS.SCITER_SET_DEBUG_MODE,
True)
if not ok:
raise sciter.SciterError("Could not set debug mode")
self._sciter_debug_proc = DEBUG_OUTPUT_PROC(self.on_debug_output)
_api.SciterSetupDebugOutput(hwnd, None, self._sciter_debug_proc)
pass
def load_html(self, html: bytes, uri=None):
"""Load HTML document from memory."""
if not isinstance(html, bytes):
raise TypeError("html must be a bytes type")
cb = len(html)
pb = ctypes.c_char_p(html)
ok = _api.SciterLoadHtml(self.hwnd, pb, cb, uri)
if not ok:
raise sciter.SciterError("Unable to load html " + str(uri))
self.root = self.get_root()
return self
def set_option(self, option, value):
"""Set various sciter engine options, see the SCITER_RT_OPTIONS."""
hwnd = self.hwnd
if option in (SCITER_RT_OPTIONS.SCITER_SET_GPU_BLACKLIST,
SCITER_RT_OPTIONS.SCITER_SET_GFX_LAYER,
SCITER_RT_OPTIONS.SCITER_SET_UX_THEMING):
hwnd = None
ok = _api.SciterSetOption(hwnd, option, value)
if not ok:
raise sciter.SciterError("Could not set option " + str(option) +
"=" + str(value))
return self
def data_ready(self, uri: str, data: bytes, request_id=None, hwnd=None):
"""This function is used as response to SCN_LOAD_DATA request."""
if not hwnd:
hwnd = self.hwnd
if request_id is not None:
ok = _api.SciterDataReadyAsync(hwnd, uri, data, len(data),
request_id)
else:
ok = _api.SciterDataReady(hwnd, uri, data, len(data))
if not ok:
raise sciter.SciterError("Unable to pass data for " + uri)
pass
def set_home_url(self, url: str):
"""Set sciter window home url."""
ok = _api.SciterSetHomeURL(self.hwnd, url)
if not ok:
raise sciter.SciterError("Could not set home url " + str(url))
return self
