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put selection in a sensible place after deleting several cards

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If the last selection was at the top, the new selection will be right
above the last-selected item; otherwise, it will be right below it.
This commit is contained in:
Soren I. Bjornstad 2014-08-11 14:32:59 -05:00
parent 625d7d5a82
commit b19a1707fb
1 changed files with 17 additions and 3 deletions
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20
aqt/browser.py
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@ -1109,12 +1109,26 @@ where id in %s""" % ids2str(sf))
return
self.mw.checkpoint(_("Delete Notes"))
self.model.beginReset()
oldRow = self.form.tableView.selectionModel().currentIndex().row()
# figure out where to place the cursor after the deletion
curRow = self.form.tableView.selectionModel().currentIndex().row()
selectedRows = [i.row() for i in
self.form.tableView.selectionModel().selectedRows()]
if min(selectedRows) < curRow < max(selectedRows):
# last selection in middle; place one below last selected item
move = sum(1 for i in selectedRows if i > curRow)
newRow = curRow - move
elif max(selectedRows) <= curRow:
# last selection at bottom; place one below bottommost selection
newRow = max(selectedRows) - len(nids) + 1
else:
# last selection at top; place one above topmost selection
newRow = min(selectedRows) - 1
self.col.remNotes(nids)
self.onSearch(reset=False)
if len(self.model.cards):
new = min(oldRow, len(self.model.cards) - 1)
self.model.focusedCard = self.model.cards[new]
newRow = min(newRow, len(self.model.cards) - 1)
newRow = max(newRow, 0)
self.model.focusedCard = self.model.cards[newRow]
self.model.endReset()
self.mw.requireReset()
tooltip(_("%s deleted.") % (ngettext("%d note", "%d notes", len(nids)) % len(nids)))