def _filter_signals(self, signal, tab, *args):
"""Filter signals and trigger TabbedBrowser signals if needed.
Triggers signal if the original signal was sent from the _current_ tab
and not from any other one.
The original signal does not matter, since we get the new signal and
all args.
Args:
signal: The signal to emit if the sender was the current widget.
tab: The WebView which the filter belongs to.
*args: The args to pass to the signal.
"""
log_signal = debug.signal_name(signal) not in self.BLACKLIST
tabbed_browser = objreg.get('tabbed-browser', scope='window',
window=self._win_id)
try:
tabidx = tabbed_browser.indexOf(tab)
except RuntimeError:
# The tab has been deleted already
return
if tabidx == tabbed_browser.currentIndex():
if log_signal:
log.signals.debug("emitting: {} (tab {})".format(
debug.dbg_signal(signal, args), tabidx))
signal.emit(*args)
else:
if log_signal:
log.signals.debug("ignoring: {} (tab {})".format(
debug.dbg_signal(signal, args), tabidx))
def _filter_signals(self, signal, tab, *args):
"""Filter signals and trigger TabbedBrowser signals if needed.
Triggers signal if the original signal was sent from the _current_ tab
and not from any other one.
The original signal does not matter, since we get the new signal and
all args.
Args:
signal: The signal to emit if the sender was the current widget.
tab: The WebView which the filter belongs to.
*args: The args to pass to the signal.
"""
log_signal = debug.signal_name(signal) not in self.BLACKLIST
tabbed_browser = objreg.get('tabbed-browser',
scope='window',
window=self._win_id)
try:
tabidx = tabbed_browser.indexOf(tab)
except RuntimeError:
# The tab has been deleted already
return
if tabidx == tabbed_browser.currentIndex():
if log_signal:
log.signals.debug("emitting: {} (tab {})".format(
debug.dbg_signal(signal, args), tabidx))
signal.emit(*args)
else:
if log_signal:
log.signals.debug("ignoring: {} (tab {})".format(
debug.dbg_signal(signal, args), tabidx))
def create(self, signal, tab):
"""Factory for partial _filter_signals functions.
Args:
signal: The pyqtBoundSignal to filter.
tab: The WebView to create filters for.
Return:
A partial function calling _filter_signals with a signal.
"""
log_signal = debug.signal_name(signal) not in self.BLACKLIST
return functools.partial(
self._filter_signals, signal=signal,
log_signal=log_signal, tab=tab)
def test_signal_name(signal, expected):
assert debug.signal_name(signal) == expected
def test_signal_name(signal, expected):
assert debug.signal_name(signal) == expected
def test_signal_name(self):
"""Test signal_name()."""
self.assertEqual(debug.signal_name(self.signal), 'fake')
def test_signal_name(self):
"""Test signal_name()."""
self.assertEqual(debug.signal_name(self.signal), 'fake')
def test_signal_name(cls, signal, bound):
base = cls() if bound else cls
sig = getattr(base, signal)
assert debug.signal_name(sig) == signal
def test_signal_name(signal):
"""Test signal_name()."""
assert debug.signal_name(signal) == 'fake'
def test_signal_name(signal):
"""Test signal_name()."""
assert debug.signal_name(signal) == 'fake'
