78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "boxes/peers/edit_members_visible.h"
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#include "boxes/peers/edit_peer_info_box.h"
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#include "data/data_channel.h"
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#include "ui/rp_widget.h"
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#include "ui/wrap/vertical_layout.h"
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#include "ui/wrap/slide_wrap.h"
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#include "ui/widgets/buttons.h"
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#include "ui/vertical_list.h"
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#include "settings/settings_common.h" // IconDescriptor.
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#include "main/main_app_config.h"
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#include "main/main_session.h"
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#include "apiwrap.h"
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#include "lang/lang_keys.h"
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#include "styles/style_info.h"
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#include "styles/style_menu_icons.h"
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namespace {
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[[nodiscard]] int EnableHideMembersMin(not_null<ChannelData*> channel) {
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return channel->session().appConfig().get<int>(
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u"hidden_members_group_size_min"_q,
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100);
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}
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} // namespace
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[[nodiscard]] object_ptr<Ui::RpWidget> CreateMembersVisibleButton(
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not_null<ChannelData*> megagroup) {
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auto result = object_ptr<Ui::VerticalLayout>((QWidget*)nullptr);
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const auto container = result.data();
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const auto min = EnableHideMembersMin(megagroup);
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if (!megagroup->canBanMembers() || megagroup->membersCount() < min) {
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return { nullptr };
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}
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struct State {
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rpl::event_stream<bool> toggled;
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};
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Ui::AddSkip(container);
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const auto state = container->lifetime().make_state<State>();
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const auto button = container->add(
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EditPeerInfoBox::CreateButton(
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container,
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tr::lng_profile_hide_participants(),
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rpl::single(QString()),
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[] {},
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st::manageGroupNoIconButton,
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{}
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))->toggleOn(rpl::single(
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(megagroup->flags() & ChannelDataFlag::ParticipantsHidden) != 0
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) | rpl::then(state->toggled.events()));
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Ui::AddSkip(container);
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Ui::AddDividerText(container, tr::lng_profile_hide_participants_about());
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button->toggledValue(
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) | rpl::start_with_next([=](bool toggled) {
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megagroup->session().api().request(
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MTPchannels_ToggleParticipantsHidden(
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megagroup->inputChannel,
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MTP_bool(toggled)
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)
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).done([=](const MTPUpdates &result) {
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megagroup->session().api().applyUpdates(result);
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}).send();
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}, button->lifetime());
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return result;
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}
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