void ChannelData::setPhoto(PhotoId photoId, const MTPChatPhoto &photo) {
if (photo.type() == mtpc_chatPhoto) {
const auto &data = photo.c_chatPhoto();
updateUserpic(photoId, data.vphoto_small);
} else {
clearUserpic();
}
}
ConfirmInviteBox::ConfirmInviteBox(const QString &title, const MTPChatPhoto &photo, int count, const QVector<UserData*> &participants) : AbstractBox()
, _title(this, st::confirmInviteTitle)
, _status(this, st::confirmInviteStatus)
, _photo(chatDefPhoto(0))
, _participants(participants)
, _join(this, lang(lng_group_invite_join), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::cancelBoxButton) {
if (_participants.size() > 4) {
_participants.resize(4);
}
_title->setText(title);
QString status;
if (_participants.isEmpty() || _participants.size() >= count) {
status = lng_chat_status_members(lt_count, count);
} else {
status = lng_group_invite_members(lt_count, count);
}
_status->setText(status);
if (photo.type() == mtpc_chatPhoto) {
auto &d = photo.c_chatPhoto();
auto location = App::imageLocation(160, 160, d.vphoto_small);
if (!location.isNull()) {
_photo = ImagePtr(location);
if (!_photo->loaded()) {
subscribe(FileDownload::ImageLoaded(), [this] { update(); });
_photo->load();
}
}
}
int h = st::confirmInviteStatusTop + _status->height() + st::boxPadding.bottom() + st::boxButtonPadding.top() + _join->height() + st::boxButtonPadding.bottom();
if (!_participants.isEmpty()) {
int skip = (width() - 4 * st::confirmInviteUserPhotoSize) / 5;
int padding = skip / 2;
_userWidth = (st::confirmInviteUserPhotoSize + 2 * padding);
int sumWidth = _participants.size() * _userWidth;
int left = (width() - sumWidth) / 2;
for_const (auto user, _participants) {
auto name = new FlatLabel(this, st::confirmInviteUserName);
name->resizeToWidth(st::confirmInviteUserPhotoSize + padding);
name->setText(user->firstName.isEmpty() ? App::peerName(user) : user->firstName);
name->moveToLeft(left + (padding / 2), st::confirmInviteUserNameTop);
left += _userWidth;
}
