+
+ // check if the old group consisted only of this member
+ if (current_group_ != fromqstr(new_group)
+ && graphics::countGroupMembers(buffer(), current_group_) == 1) {
+ if (!new_group.isEmpty()) {
+ if (Alert::prompt(_("Dissolve previous group?"),
+ bformat(_("If you assign this graphic to group '%2$s',\n"
+ "the previously assigned group '%1$s' will be dissolved,\n"
+ "because this graphic was its only member.\n"
+ "How do you want to proceed?"),
+ from_utf8(current_group_), qstring_to_ucs4(new_group)),
+ 0, 0,
+ bformat(_("Stick with group '%1$s'"),
+ from_utf8(current_group_)),
+ bformat(_("Assign to group '%1$s' anyway"),
+ qstring_to_ucs4(new_group))) == 0) {
+ groupCO->setCurrentIndex(
+ groupCO->findData(toqstr(current_group_), Qt::MatchExactly));
+ return;
+ }
+ } else {
+ if (Alert::prompt(_("Dissolve previous group?"),
+ bformat(_("If you sign off this graphic from group '%1$s',\n"
+ "the group will be dissolved,\n"
+ "because this graphic was its only member.\n"
+ "How do you want to proceed?"),
+ from_utf8(current_group_)),
+ 0, 0,
+ bformat(_("Stick with group '%1$s'"),
+ from_utf8(current_group_)),
+ bformat(_("Sign off from group '%1$s'"),
+ from_utf8(current_group_))) == 0) {
+ groupCO->setCurrentIndex(
+ groupCO->findData(toqstr(current_group_), Qt::MatchExactly));
+ return;
+ }
+ }
+ }