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Display warnings if at beginning/end of history

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This commit is contained in:
Florian Bruhin 2014-04-22 14:06:32 +02:00
parent 10acc854c4
commit 26124920cd
1 changed files with 10 additions and 4 deletions
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14
qutebrowser/browser/curcommand.py
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@ -160,9 +160,12 @@ class CurCommandDispatcher(QObject):
Args: Args:
count: How many pages to go back. count: How many pages to go back.
""" """
# FIXME display warning if beginning of history
for _ in range(count): for _ in range(count):
self._tabs.currentWidget().back() if self._tabs.currentWidget().page_.history().canGoBack():
self._tabs.currentWidget().back()
else:
message.info("At beginning of history.")
break
@cmdutils.register(instance='mainwindow.tabs.cur') @cmdutils.register(instance='mainwindow.tabs.cur')
def forward(self, count=1): def forward(self, count=1):
@ -173,9 +176,12 @@ class CurCommandDispatcher(QObject):
Args: Args:
count: How many pages to go forward. count: How many pages to go forward.
""" """
# FIXME display warning if end of history
for _ in range(count): for _ in range(count):
self._tabs.currentWidget().forward() if self._tabs.currentWidget().page_.history().canGoForward():
self._tabs.currentWidget().forward()
else:
message.info("At end of history.")
break
@cmdutils.register(instance='mainwindow.tabs.cur') @cmdutils.register(instance='mainwindow.tabs.cur')
def hint(self, mode="all", target="normal"): def hint(self, mode="all", target="normal"):