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Don't die when getting signals for invalid tabs

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This commit is contained in:
Florian Bruhin 2014-06-24 07:01:15 +02:00
parent 43bcb2a746
commit f1c0153409
1 changed files with 12 additions and 4 deletions
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16
qutebrowser/widgets/tabbedbrowser.py
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@ -351,7 +351,9 @@ class TabbedBrowser(TabWidget):
"""
idx = self.indexOf(tab)
if idx == -1:
raise ValueError("Tab {} not found!".format(tab))
# We can get signals for tabs we already deleted...
log.webview.debug("Got invalid tab {}!".format(tab))
return
self.setTabIcon(idx, EmptyTabIcon())
@pyqtSlot(WebView, str)
@ -368,7 +370,9 @@ class TabbedBrowser(TabWidget):
if text:
idx = self.indexOf(tab)
if idx == -1:
raise ValueError("Tab {} not found!".format(tab))
# We can get signals for tabs we already deleted...
log.webview.debug("Got invalid tab {}!".format(tab))
return
self.setTabText(idx, text)
if idx == self.currentIndex():
self.title_changed.emit('{} - qutebrowser'.format(text))
@ -385,7 +389,9 @@ class TabbedBrowser(TabWidget):
"""
idx = self.indexOf(tab)
if idx == -1:
raise ValueError("Tab {} not found!".format(tab))
# We can get signals for tabs we already deleted...
log.webview.debug("Got invalid tab {}!".format(tab))
return
if not self.tabText(idx):
self.setTabText(idx, url)
@ -402,7 +408,9 @@ class TabbedBrowser(TabWidget):
return
idx = self.indexOf(tab)
if idx == -1:
raise ValueError("Tab {} not found!".format(tab))
# We can get *_changed signals for tabs we already deleted...
log.webview.debug("Got invalid tab {}!".format(tab))
return
self.setTabIcon(idx, tab.icon())
@pyqtSlot(str)