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Add shortcuts to reverse and re-apply current sort

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Fixes #1889298 [Enhancement Request: Hotkey to resort current view/reverse current sort](https://bugs.launchpad.net/calibre/+bug/1889298)
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Kovid Goyal 2020-09-23 14:23:34 +05:30
parent c40c538cc1
commit f461c24fb2
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1 changed files with 27 additions and 0 deletions
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27
src/calibre/gui2/actions/sort.py
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@ -38,6 +38,33 @@ class SortByAction(InterfaceAction):
self.sorted_icon = QIcon(I('ok.png'))
self.qaction.menu().aboutToShow.connect(self.about_to_show)
def c(attr, title, tooltip, callback, keys=()):
ac = self.create_action(spec=(title, None, tooltip, keys), attr=attr)
ac.triggered.connect(callback)
self.gui.addAction(ac)
return ac
c('reverse_sort_action', _('Reverse current sort'), _('Reverse the current sort order'), self.reverse_sort)
c('reapply_sort_action', _('Re-apply current sort'), _('Re-apply the current sort'), self.reapply_sort, 'f5')
def reverse_sort(self):
lv = self.gui.library_view
m = lv.model()
try:
sort_col, order = m.sorted_on
except TypeError:
sort_col, order = 'date', True
lv.sort_by_named_field(sort_col, not order)
def reapply_sort(self):
lv = self.gui.library_view
m = lv.model()
try:
sort_col, order = m.sorted_on
except TypeError:
sort_col, order = 'date', True
lv.sort_by_named_field(sort_col, order)
def location_selected(self, loc):
enabled = loc == 'library'
self.qaction.setEnabled(enabled)