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Raising hands reorder participants only for admins.

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This commit is contained in:
John Preston 2021-03-09 17:34:15 +04:00
parent 7edc91e29e
commit 81e08599dc
1 changed files with 21 additions and 6 deletions
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27
Telegram/SourceFiles/calls/calls_group_members.cpp
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@ -1114,6 +1114,9 @@ bool MembersController::needToReorder(not_null<Row*> row) const {
if (row->speaking()) {
return !allRowsAboveAreSpeaking(row);
} else if (!_peer->canManageGroupCall()) {
// Raising hands reorder participants only for voice chat admins.
return false;
}
const auto rating = row->raisedHandRating();
@ -1152,7 +1155,7 @@ void MembersController::checkRowPosition(not_null<Row*> row) {
// Or someone raised hand and has force muted above him.
// Or someone was forced muted and had can_unmute_self below him. Sort.
static constexpr auto kTop = std::numeric_limits<uint64>::max();
const auto proj = [&](const PeerListRow &other) {
const auto projForAdmin = [&](const PeerListRow &other) {
const auto &real = static_cast<const Row&>(other);
return real.speaking()
// Speaking 'row' to the top, all other speaking below it.
@ -1166,11 +1169,23 @@ void MembersController::checkRowPosition(not_null<Row*> row) {
// All not force-muted lie between raised hands and speaking.
: (std::numeric_limits<uint64>::max() - 2);
};
delegate()->peerListSortRows([&](
const PeerListRow &a,
const PeerListRow &b) {
return proj(a) > proj(b);
});
const auto projForOther = [&](const PeerListRow &other) {
const auto &real = static_cast<const Row&>(other);
return real.speaking()
// Speaking 'row' to the top, all other speaking below it.
? (&real == row.get() ? kTop : (kTop - 1))
: 0ULL;
};
using Comparator = Fn<bool(const PeerListRow&, const PeerListRow&)>;
const auto makeComparator = [&](const auto &proj) -> Comparator {
return [&](const PeerListRow &a, const PeerListRow &b) {
return proj(a) > proj(b);
};
};
delegate()->peerListSortRows(_peer->canManageGroupCall()
? makeComparator(projForAdmin)
: makeComparator(projForOther));
}
void MembersController::updateRow(