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Make it possible to ignore signals for cache.

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This commit is contained in:
Florian Bruhin 2014-02-11 13:27:26 +01:00
parent 0676508687
commit 1134461953
1 changed files with 11 additions and 2 deletions
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13
qutebrowser/widgets/browser.py
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@ -410,15 +410,19 @@ class TabbedBrowser(TabWidget):
logging.warn('Got signal {} by {} which is no tab!'.format(
dbg_signal(signal, args), sender))
return
if signal.signal in sender.signal_cache:
if (signal.signal in sender.signal_cache and
self._signal_needs_caching(signal)):
if log_signal:
logging.debug(" Moving to the end of signal cache")
sender.signal_cache[signal.signal] = (signal, args)
sender.signal_cache.move_to_end(signal.signal)
else:
elif self._signal_needs_caching(signal):
if log_signal:
logging.debug(" Adding to signal cache")
sender.signal_cache[signal.signal] = (signal, args)
else:
if log_signal:
logging.debug(" Ignoring for signal cache")
if self.currentWidget() == sender:
if log_signal:
logging.debug(' emitting')
@ -447,6 +451,11 @@ class TabbedBrowser(TabWidget):
sender)))
sender.signal_cache.clear()
def _signal_needs_caching(self, signal):
"""Return True if a signal should be cached, false otherwise."""
ignore_signals = []
return not signal_name(signal) in ignore_signals
class BrowserTab(QWebView):