def _get_selection_override(self, left, right, opposite):
"""Helper function for tab_close to get the tab to select.
Args:
left: Force selecting the tab to the left of the current tab.
right: Force selecting the tab to the right of the current tab.
opposite: Force selecting the tab in the oppsite direction of
what's configured in 'tabs->select-on-remove'.
Return:
QTabBar.SelectLeftTab, QTabBar.SelectRightTab, or None if no change
should be made.
"""
cmdutils.check_exclusive((left, right, opposite), 'lro')
if left:
return QTabBar.SelectLeftTab
elif right:
return QTabBar.SelectRightTab
elif opposite:
conf_selection = config.get('tabs', 'select-on-remove')
if conf_selection == QTabBar.SelectLeftTab:
return QTabBar.SelectRightTab
elif conf_selection == QTabBar.SelectRightTab:
return QTabBar.SelectLeftTab
elif conf_selection == QTabBar.SelectPreviousTab:
raise cmdexc.CommandError(
"-o is not supported with 'tabs->select-on-remove' set to "
"'previous'!")
return None
def _get_selection_override(self, left, right, opposite):
"""Helper function for tab_close to get the tab to select.
Args:
left: Force selecting the tab to the left of the current tab.
right: Force selecting the tab to the right of the current tab.
opposite: Force selecting the tab in the oppsite direction of
what's configured in 'tabs->select-on-remove'.
Return:
QTabBar.SelectLeftTab, QTabBar.SelectRightTab, or None if no change
should be made.
"""
cmdutils.check_exclusive((left, right, opposite), 'lro')
if left:
return QTabBar.SelectLeftTab
elif right:
return QTabBar.SelectRightTab
elif opposite:
conf_selection = config.get('tabs', 'select-on-remove')
if conf_selection == QTabBar.SelectLeftTab:
return QTabBar.SelectRightTab
elif conf_selection == QTabBar.SelectRightTab:
return QTabBar.SelectLeftTab
elif conf_selection == QTabBar.SelectPreviousTab:
raise cmdexc.CommandError(
"-o is not supported with 'tabs->select-on-remove' set to "
"'previous'!")
return None
def _open(self, url, tab, background, window):
"""Helper function to open a page.
Args:
url: The URL to open as QUrl.
tab: Whether to open in a new tab.
background: Whether to open in the background.
window: Whether to open in a new window
"""
if not url.isValid():
errstr = "Invalid URL {}"
if url.errorString():
errstr += " - {}".format(url.errorString())
raise cmdexc.CommandError(errstr)
tabbed_browser = self._tabbed_browser()
cmdutils.check_exclusive((tab, background, window), 'tbw')
if window:
tabbed_browser = self._tabbed_browser(window=True)
tabbed_browser.tabopen(url)
elif tab:
tabbed_browser.tabopen(url, background=False, explicit=True)
elif background:
tabbed_browser.tabopen(url, background=True, explicit=True)
else:
widget = self._current_widget()
widget.openurl(url)
def _open(self, url, tab, background, window):
"""Helper function to open a page.
Args:
url: The URL to open as QUrl.
tab: Whether to open in a new tab.
background: Whether to open in the background.
window: Whether to open in a new window
"""
if not url.isValid():
errstr = "Invalid URL {}"
if url.errorString():
errstr += " - {}".format(url.errorString())
raise cmdexc.CommandError(errstr)
tabbed_browser = self._tabbed_browser()
cmdutils.check_exclusive((tab, background, window), 'tbw')
if window:
tabbed_browser = self._tabbed_browser(window=True)
tabbed_browser.tabopen(url)
elif tab:
tabbed_browser.tabopen(url, background=False, explicit=True)
elif background:
tabbed_browser.tabopen(url, background=True, explicit=True)
else:
widget = self._current_widget()
widget.openurl(url)
def navigate(
self,
where: {'type': ('prev', 'next', 'up', 'increment', 'decrement')},
tab=False,
bg=False,
window=False):
"""Open typical prev/next links or navigate using the URL path.
This tries to automatically click on typical _Previous Page_ or
_Next Page_ links using some heuristics.
Alternatively it can navigate by changing the current URL.
Args:
where: What to open.
- `prev`: Open a _previous_ link.
- `next`: Open a _next_ link.
- `up`: Go up a level in the current URL.
- `increment`: Increment the last number in the URL.
- `decrement`: Decrement the last number in the URL.
tab: Open in a new tab.
bg: Open in a background tab.
window: Open in a new window.
"""
cmdutils.check_exclusive((tab, bg, window), 'tbw')
widget = self._current_widget()
frame = widget.page().currentFrame()
url = self._current_url()
if frame is None:
raise cmdexc.CommandError("No frame focused!")
hintmanager = objreg.get('hintmanager', scope='tab')
if where == 'prev':
hintmanager.follow_prevnext(frame,
url,
prev=True,
tab=tab,
background=bg,
window=window)
elif where == 'next':
hintmanager.follow_prevnext(frame,
url,
prev=False,
tab=tab,
background=bg,
window=window)
elif where == 'up':
self._navigate_up(url, tab, bg, window)
elif where in ('decrement', 'increment'):
self._navigate_incdec(url, where, tab, bg, window)
else:
raise ValueError("Got called with invalid value {} for "
"`where'.".format(where))
def tab_only(self, left=False, right=False):
"""Close all tabs except for the current one.
Args:
left: Keep tabs to the left of the current.
right: Keep tabs to the right of the current.
"""
cmdutils.check_exclusive((left, right), 'lr')
tabbed_browser = self._tabbed_browser()
cur_idx = tabbed_browser.currentIndex()
assert cur_idx != -1
for i, tab in enumerate(tabbed_browser.widgets()):
if (i == cur_idx or (left and i < cur_idx) or
(right and i > cur_idx)):
continue
else:
tabbed_browser.close_tab(tab)
def tab_only(self, left=False, right=False):
"""Close all tabs except for the current one.
Args:
left: Keep tabs to the left of the current.
right: Keep tabs to the right of the current.
"""
cmdutils.check_exclusive((left, right), 'lr')
tabbed_browser = self._tabbed_browser()
cur_idx = tabbed_browser.currentIndex()
assert cur_idx != -1
for i, tab in enumerate(tabbed_browser.widgets()):
if (i == cur_idx or (left and i < cur_idx)
or (right and i > cur_idx)):
continue
else:
tabbed_browser.close_tab(tab)
def navigate(self, where: {'type': ('prev', 'next', 'up', 'increment',
'decrement')},
tab=False, bg=False, window=False):
"""Open typical prev/next links or navigate using the URL path.
This tries to automatically click on typical _Previous Page_ or
_Next Page_ links using some heuristics.
Alternatively it can navigate by changing the current URL.
Args:
where: What to open.
- `prev`: Open a _previous_ link.
- `next`: Open a _next_ link.
- `up`: Go up a level in the current URL.
- `increment`: Increment the last number in the URL.
- `decrement`: Decrement the last number in the URL.
tab: Open in a new tab.
bg: Open in a background tab.
window: Open in a new window.
"""
cmdutils.check_exclusive((tab, bg, window), 'tbw')
widget = self._current_widget()
frame = widget.page().currentFrame()
url = self._current_url()
if frame is None:
raise cmdexc.CommandError("No frame focused!")
hintmanager = objreg.get('hintmanager', scope='tab')
if where == 'prev':
hintmanager.follow_prevnext(frame, url, prev=True, tab=tab,
background=bg, window=window)
elif where == 'next':
hintmanager.follow_prevnext(frame, url, prev=False, tab=tab,
background=bg, window=window)
elif where == 'up':
self._navigate_up(url, tab, bg, window)
elif where in ('decrement', 'increment'):
self._navigate_incdec(url, where, tab, bg, window)
else:
raise ValueError("Got called with invalid value {} for "
"`where'.".format(where))
def _open(self, url, tab, background, window):
"""Helper function to open a page.
Args:
url: The URL to open as QUrl.
tab: Whether to open in a new tab.
background: Whether to open in the background.
window: Whether to open in a new window
"""
urlutils.raise_cmdexc_if_invalid(url)
tabbed_browser = self._tabbed_browser()
cmdutils.check_exclusive((tab, background, window), 'tbw')
if window:
tabbed_browser = self._tabbed_browser(window=True)
tabbed_browser.tabopen(url)
elif tab:
tabbed_browser.tabopen(url, background=False, explicit=True)
elif background:
tabbed_browser.tabopen(url, background=True, explicit=True)
else:
widget = self._current_widget()
widget.openurl(url)
def _open(self, url, tab, background, window):
"""Helper function to open a page.
Args:
url: The URL to open as QUrl.
tab: Whether to open in a new tab.
background: Whether to open in the background.
window: Whether to open in a new window
"""
urlutils.raise_cmdexc_if_invalid(url)
tabbed_browser = self._tabbed_browser()
cmdutils.check_exclusive((tab, background, window), 'tbw')
if window:
tabbed_browser = self._tabbed_browser(window=True)
tabbed_browser.tabopen(url)
elif tab:
tabbed_browser.tabopen(url, background=False, explicit=True)
elif background:
tabbed_browser.tabopen(url, background=True, explicit=True)
else:
widget = self._current_widget()
widget.openurl(url)
def test_bad(self):
with pytest.raises(cmdexc.CommandError,
match="Only one of -x/-y/-z can be given!"):
cmdutils.check_exclusive([True, True], 'xyz')
def test_good(self, flags):
cmdutils.check_exclusive(flags, [])
def test_bad(self):
with pytest.raises(cmdexc.CommandError) as excinfo:
cmdutils.check_exclusive([True, True], 'xyz')
assert str(excinfo.value) == "Only one of -x/-y/-z can be given!"
def test_bad(self):
with pytest.raises(cmdexc.CommandError) as excinfo:
cmdutils.check_exclusive([True, True], 'xyz')
assert str(excinfo.value) == "Only one of -x/-y/-z can be given!"
