def call_userscript(self, elem: webelem.AbstractWebElement,
context: HintContext) -> None:
"""Call a userscript from a hint.
Args:
elem: The QWebElement to use in the userscript.
context: The HintContext to use.
"""
cmd = context.args[0]
args = context.args[1:]
env = {
'QUTE_MODE': 'hints',
'QUTE_SELECTED_TEXT': str(elem),
'QUTE_SELECTED_HTML': elem.outer_xml(),
}
url = elem.resolve_url(context.baseurl)
if url is not None:
flags = QUrl.FullyEncoded
env['QUTE_URL'] = url.toString(flags) # type: ignore[arg-type]
try:
userscripts.run_async(context.tab,
cmd,
*args,
win_id=self._win_id,
env=env)
except userscripts.Error as e:
raise HintingError(str(e))
def click(self, elem: webelem.AbstractWebElement,
context: HintContext) -> None:
"""Click an element."""
target_mapping = {
Target.normal: usertypes.ClickTarget.normal,
Target.current: usertypes.ClickTarget.normal,
Target.tab_fg: usertypes.ClickTarget.tab,
Target.tab_bg: usertypes.ClickTarget.tab_bg,
Target.window: usertypes.ClickTarget.window,
}
if config.val.tabs.background:
target_mapping[Target.tab] = usertypes.ClickTarget.tab_bg
else:
target_mapping[Target.tab] = usertypes.ClickTarget.tab
if context.target in [Target.normal, Target.current]:
# Set the pre-jump mark ', so we can jump back here after following
context.tab.scroller.before_jump_requested.emit()
try:
if context.target == Target.hover:
elem.hover()
elif context.target == Target.right_click:
elem.right_click()
elif context.target == Target.current:
elem.remove_blank_target()
elem.click(target_mapping[context.target])
else:
elem.click(target_mapping[context.target])
except webelem.Error as e:
raise HintingError(str(e))
def extract_tag_words(self,
elem: webelem.AbstractWebElement) -> Iterator[str]:
"""Extract tag words form the given element."""
_extractor_type = Callable[[webelem.AbstractWebElement], str]
attr_extractors: Mapping[str, _extractor_type] = {
"alt": lambda elem: elem["alt"],
"name": lambda elem: elem["name"],
"title": lambda elem: elem["title"],
"placeholder": lambda elem: elem["placeholder"],
"src": lambda elem: elem["src"].split('/')[-1],
"href": lambda elem: elem["href"].split('/')[-1],
"text": str,
}
extractable_attrs = collections.defaultdict(
list, {
"img": ["alt", "title", "src"],
"a": ["title", "href", "text"],
"input": ["name", "placeholder"],
"textarea": ["name", "placeholder"],
"button": ["text"]
})
return (attr_extractors[attr](elem)
for attr in extractable_attrs[elem.tag_name()]
if attr in elem or attr == "text")
def _auto_insert_mode_cb(elem: webelem.AbstractWebElement) -> None:
"""Called from JS after finding the focused element."""
if elem is None:
log.webview.debug("No focused element!")
return
if elem.is_editable():
modeman.enter(self._tab.win_id,
usertypes.KeyMode.insert,
'load finished',
only_if_normal=True)
def download(self, elem: webelem.AbstractWebElement,
context: HintContext) -> None:
"""Download a hint URL.
Args:
elem: The QWebElement to download.
_context: The HintContext to use.
"""
url = elem.resolve_url(context.baseurl)
if url is None:
raise HintingError("No suitable link found for this element.")
prompt = False if context.rapid else None
qnam = context.tab.private_api.networkaccessmanager()
# FIXME:qtwebengine do this with QtWebEngine downloads?
download_manager = objreg.get('qtnetwork-download-manager')
download_manager.get(url, qnam=qnam, prompt_download_directory=prompt)
def delete(self, elem: webelem.AbstractWebElement,
_context: HintContext) -> None:
elem.delete()
