776 lines
		
	
	
	
		
			22 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			776 lines
		
	
	
	
		
			22 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 "calls/group/calls_group_settings.h"
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#include "calls/group/calls_group_call.h"
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#include "calls/group/calls_group_menu.h" // LeaveBox.
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#include "calls/group/calls_group_common.h"
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#include "calls/group/calls_choose_join_as.h"
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#include "calls/calls_instance.h"
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#include "ui/widgets/level_meter.h"
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#include "ui/widgets/continuous_sliders.h"
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#include "ui/widgets/buttons.h"
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#include "ui/widgets/checkbox.h"
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#include "ui/widgets/input_fields.h"
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#include "ui/wrap/slide_wrap.h"
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#include "ui/text/text_utilities.h"
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#include "ui/toasts/common_toasts.h"
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#include "lang/lang_keys.h"
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#include "boxes/share_box.h"
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#include "history/history_message.h" // GetErrorTextForSending.
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#include "data/data_histories.h"
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#include "data/data_session.h"
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#include "base/timer_rpl.h"
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#include "base/event_filter.h"
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#include "base/global_shortcuts.h"
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#include "base/platform/base_platform_info.h"
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#include "base/unixtime.h"
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#include "data/data_channel.h"
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#include "data/data_chat.h"
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#include "data/data_group_call.h"
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#include "data/data_changes.h"
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#include "core/application.h"
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#include "ui/boxes/single_choice_box.h"
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#include "webrtc/webrtc_audio_input_tester.h"
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#include "webrtc/webrtc_media_devices.h"
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#include "settings/settings_common.h"
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#include "settings/settings_calls.h"
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#include "main/main_session.h"
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#include "apiwrap.h"
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#include "api/api_invite_links.h"
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#include "styles/style_layers.h"
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#include "styles/style_calls.h"
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#include "styles/style_settings.h"
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#include <QtGui/QGuiApplication>
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namespace Calls::Group {
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namespace {
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constexpr auto kDelaysCount = 201;
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constexpr auto kMicrophoneTooltipAfterLoudCount = 3;
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constexpr auto kDropLoudAfterQuietCount = 5;
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constexpr auto kMicrophoneTooltipLevelThreshold = 0.2;
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constexpr auto kMicrophoneTooltipCheckInterval = crl::time(500);
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#ifdef Q_OS_MAC
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constexpr auto kCheckAccessibilityInterval = crl::time(500);
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#endif // Q_OS_MAC
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void SaveCallJoinMuted(
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		not_null<PeerData*> peer,
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		CallId callId,
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		bool joinMuted) {
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	const auto call = peer->groupCall();
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	if (!call
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		|| call->id() != callId
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		|| !peer->canManageGroupCall()
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		|| !call->canChangeJoinMuted()
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		|| call->joinMuted() == joinMuted) {
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		return;
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	}
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	call->setJoinMutedLocally(joinMuted);
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	peer->session().api().request(MTPphone_ToggleGroupCallSettings(
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		MTP_flags(MTPphone_ToggleGroupCallSettings::Flag::f_join_muted),
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		call->input(),
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		MTP_bool(joinMuted)
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	)).send();
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}
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[[nodiscard]] crl::time DelayByIndex(int index) {
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	return index * crl::time(10);
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}
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[[nodiscard]] QString FormatDelay(crl::time delay) {
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	return (delay < crl::time(1000))
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		? tr::lng_group_call_ptt_delay_ms(
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			tr::now,
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			lt_amount,
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			QString::number(delay))
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		: tr::lng_group_call_ptt_delay_s(
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			tr::now,
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			lt_amount,
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			QString::number(delay / 1000., 'f', 2));
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}
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object_ptr<ShareBox> ShareInviteLinkBox(
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		not_null<PeerData*> peer,
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		const QString &linkSpeaker,
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		const QString &linkListener,
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		Fn<void(QString)> showToast) {
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	const auto sending = std::make_shared<bool>();
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	const auto box = std::make_shared<QPointer<ShareBox>>();
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	auto bottom = linkSpeaker.isEmpty()
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		? nullptr
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		: object_ptr<Ui::PaddingWrap<Ui::Checkbox>>(
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			nullptr,
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			object_ptr<Ui::Checkbox>(
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				nullptr,
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				tr::lng_group_call_share_speaker(tr::now),
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				true,
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				st::groupCallCheckbox),
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			st::groupCallShareMutedMargin);
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	const auto speakerCheckbox = bottom ? bottom->entity() : nullptr;
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	const auto currentLink = [=] {
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		return (!speakerCheckbox || !speakerCheckbox->checked())
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			? linkListener
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			: linkSpeaker;
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	};
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	auto copyCallback = [=] {
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		QGuiApplication::clipboard()->setText(currentLink());
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		showToast(tr::lng_group_invite_copied(tr::now));
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	};
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	auto submitCallback = [=](
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			std::vector<not_null<PeerData*>> &&result,
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			TextWithTags &&comment,
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			Api::SendOptions options,
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			Data::ForwardOptions) {
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		if (*sending || result.empty()) {
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			return;
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		}
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		const auto error = [&] {
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			for (const auto peer : result) {
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				const auto error = GetErrorTextForSending(
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					peer,
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					{},
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					comment);
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				if (!error.isEmpty()) {
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					return std::make_pair(error, peer);
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				}
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			}
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			return std::make_pair(QString(), result.front());
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		}();
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		if (!error.first.isEmpty()) {
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			auto text = TextWithEntities();
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			if (result.size() > 1) {
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				text.append(
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					Ui::Text::Bold(error.second->name)
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				).append("\n\n");
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			}
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			text.append(error.first);
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			if (const auto weak = *box) {
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				weak->getDelegate()->show(ConfirmBox({ .text = text }));
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			}
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			return;
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		}
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		*sending = true;
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		const auto link = currentLink();
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		if (!comment.text.isEmpty()) {
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			comment.text = link + "\n" + comment.text;
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			const auto add = link.size() + 1;
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			for (auto &tag : comment.tags) {
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				tag.offset += add;
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			}
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		} else {
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			comment.text = link;
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		}
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		const auto owner = &peer->owner();
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		auto &api = peer->session().api();
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		for (const auto peer : result) {
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			const auto history = owner->history(peer);
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			auto message = Api::MessageToSend(
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				Api::SendAction(history, options));
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			message.textWithTags = comment;
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			message.action.clearDraft = false;
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			api.sendMessage(std::move(message));
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		}
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		if (*box) {
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			(*box)->closeBox();
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		}
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		showToast(tr::lng_share_done(tr::now));
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	};
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	auto filterCallback = [](PeerData *peer) {
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		return peer->canWrite();
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	};
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	auto result = Box<ShareBox>(ShareBox::Descriptor{
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		.session = &peer->session(),
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		.copyCallback = std::move(copyCallback),
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		.submitCallback = std::move(submitCallback),
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		.filterCallback = std::move(filterCallback),
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		.bottomWidget = std::move(bottom),
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		.copyLinkText = rpl::conditional(
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			(speakerCheckbox
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				? speakerCheckbox->checkedValue()
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				: rpl::single(false)),
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			tr::lng_group_call_copy_speaker_link(),
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			tr::lng_group_call_copy_listener_link()),
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		.stMultiSelect = &st::groupCallMultiSelect,
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		.stComment = &st::groupCallShareBoxComment,
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		.st = &st::groupCallShareBoxList });
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	*box = result.data();
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	return result;
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}
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} // namespace
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void SettingsBox(
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		not_null<Ui::GenericBox*> box,
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		not_null<GroupCall*> call) {
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	using namespace Settings;
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	const auto weakCall = base::make_weak(call.get());
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	const auto weakBox = Ui::MakeWeak(box);
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	struct State {
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		rpl::event_stream<QString> outputNameStream;
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		rpl::event_stream<QString> inputNameStream;
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		std::unique_ptr<Webrtc::AudioInputTester> micTester;
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		Ui::LevelMeter *micTestLevel = nullptr;
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		float micLevel = 0.;
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		Ui::Animations::Simple micLevelAnimation;
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		base::Timer levelUpdateTimer;
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		bool generatingLink = false;
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	};
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	const auto peer = call->peer();
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	const auto state = box->lifetime().make_state<State>();
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	const auto real = peer->groupCall();
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	const auto id = call->id();
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	const auto goodReal = (real && real->id() == id);
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	const auto layout = box->verticalLayout();
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	const auto &settings = Core::App().settings();
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	const auto joinMuted = goodReal ? real->joinMuted() : false;
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	const auto canChangeJoinMuted = (goodReal && real->canChangeJoinMuted());
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	const auto addCheck = (peer->canManageGroupCall() && canChangeJoinMuted);
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	if (addCheck) {
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		AddSkip(layout);
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	}
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	const auto muteJoined = addCheck
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		? AddButton(
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			layout,
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			tr::lng_group_call_new_muted(),
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			st::groupCallSettingsButton)->toggleOn(rpl::single(joinMuted))
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		: nullptr;
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	if (addCheck) {
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		AddSkip(layout);
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	}
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	AddButtonWithLabel(
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		layout,
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		tr::lng_group_call_speakers(),
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		rpl::single(
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			CurrentAudioOutputName()
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		) | rpl::then(
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			state->outputNameStream.events()
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		),
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		st::groupCallSettingsButton
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	)->addClickHandler([=] {
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		box->getDelegate()->show(ChooseAudioOutputBox(crl::guard(box, [=](
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				const QString &id,
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				const QString &name) {
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			state->outputNameStream.fire_copy(name);
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		}), &st::groupCallCheckbox, &st::groupCallRadio));
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	});
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	AddButtonWithLabel(
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		layout,
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		tr::lng_group_call_microphone(),
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		rpl::single(
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			CurrentAudioInputName()
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		) | rpl::then(
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			state->inputNameStream.events()
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		),
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		st::groupCallSettingsButton
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	)->addClickHandler([=] {
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		box->getDelegate()->show(ChooseAudioInputBox(crl::guard(box, [=](
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				const QString &id,
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				const QString &name) {
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			state->inputNameStream.fire_copy(name);
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			if (state->micTester) {
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				state->micTester->setDeviceId(id);
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			}
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		}), &st::groupCallCheckbox, &st::groupCallRadio));
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	});
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	state->micTestLevel = box->addRow(
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		object_ptr<Ui::LevelMeter>(
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			box.get(),
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			st::groupCallLevelMeter),
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		st::settingsLevelMeterPadding);
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	state->micTestLevel->resize(QSize(0, st::defaultLevelMeter.height));
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	state->levelUpdateTimer.setCallback([=] {
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		const auto was = state->micLevel;
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		state->micLevel = state->micTester->getAndResetLevel();
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		state->micLevelAnimation.start([=] {
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			state->micTestLevel->setValue(
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				state->micLevelAnimation.value(state->micLevel));
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		}, was, state->micLevel, kMicTestAnimationDuration);
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	});
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	AddSkip(layout);
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	//AddDivider(layout);
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	//AddSkip(layout);
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	AddButton(
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		layout,
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		tr::lng_group_call_noise_suppression(),
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		st::groupCallSettingsButton
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	)->toggleOn(rpl::single(
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		settings.groupCallNoiseSuppression()
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	))->toggledChanges(
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	) | rpl::start_with_next([=](bool enabled) {
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		Core::App().settings().setGroupCallNoiseSuppression(enabled);
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		call->setNoiseSuppression(enabled);
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		Core::App().saveSettingsDelayed();
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	}, layout->lifetime());
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	using GlobalShortcut = base::GlobalShortcut;
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	struct PushToTalkState {
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		rpl::variable<QString> recordText = tr::lng_group_call_ptt_shortcut();
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		rpl::variable<QString> shortcutText;
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		rpl::event_stream<bool> pushToTalkToggles;
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		std::shared_ptr<base::GlobalShortcutManager> manager;
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		GlobalShortcut shortcut;
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		crl::time delay = 0;
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		bool recording = false;
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	};
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	if (base::GlobalShortcutsAvailable()) {
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		const auto state = box->lifetime().make_state<PushToTalkState>();
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		if (!base::GlobalShortcutsAllowed()) {
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			Core::App().settings().setGroupCallPushToTalk(false);
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		}
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		const auto tryFillFromManager = [=] {
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			state->shortcut = state->manager
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				? state->manager->shortcutFromSerialized(
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					Core::App().settings().groupCallPushToTalkShortcut())
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				: nullptr;
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			state->shortcutText = state->shortcut
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				? state->shortcut->toDisplayString()
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				: QString();
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		};
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		state->manager = settings.groupCallPushToTalk()
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			? call->ensureGlobalShortcutManager()
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			: nullptr;
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		tryFillFromManager();
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		state->delay = settings.groupCallPushToTalkDelay();
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		const auto pushToTalk = AddButton(
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			layout,
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			tr::lng_group_call_push_to_talk(),
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			st::groupCallSettingsButton
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		)->toggleOn(rpl::single(
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			settings.groupCallPushToTalk()
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		) | rpl::then(state->pushToTalkToggles.events()));
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		const auto pushToTalkWrap = layout->add(
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			object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
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				layout,
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				object_ptr<Ui::VerticalLayout>(layout)));
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		const auto pushToTalkInner = pushToTalkWrap->entity();
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		const auto recording = AddButton(
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			pushToTalkInner,
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			state->recordText.value(),
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			st::groupCallSettingsButton);
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		CreateRightLabel(
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			recording,
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			state->shortcutText.value(),
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			st::groupCallSettingsButton,
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			state->recordText.value());
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						|
 | 
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		const auto applyAndSave = [=] {
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			call->applyGlobalShortcutChanges();
 | 
						|
			Core::App().saveSettingsDelayed();
 | 
						|
		};
 | 
						|
		const auto showPrivacyRequest = [=] {
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#ifdef Q_OS_MAC
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			if (!Platform::IsMac10_14OrGreater()) {
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				return;
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			}
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			const auto requestInputMonitoring = Platform::IsMac10_15OrGreater();
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			box->getDelegate()->show(Box([=](not_null<Ui::GenericBox*> box) {
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				box->addRow(
 | 
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					object_ptr<Ui::FlatLabel>(
 | 
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						box.get(),
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						rpl::combine(
 | 
						|
							tr::lng_group_call_mac_access(),
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							(requestInputMonitoring
 | 
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								? tr::lng_group_call_mac_input()
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								: tr::lng_group_call_mac_accessibility())
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						) | rpl::map([](QString a, QString b) {
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							auto result = Ui::Text::RichLangValue(a);
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							result.append("\n\n").append(Ui::Text::RichLangValue(b));
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							return result;
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						}),
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						|
						st::groupCallBoxLabel),
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					style::margins(
 | 
						|
						st::boxRowPadding.left(),
 | 
						|
						st::boxPadding.top(),
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						|
						st::boxRowPadding.right(),
 | 
						|
						st::boxPadding.bottom()));
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				box->addButton(tr::lng_group_call_mac_settings(), [=] {
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					if (requestInputMonitoring) {
 | 
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						Platform::OpenInputMonitoringPrivacySettings();
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						|
					} else {
 | 
						|
						Platform::OpenAccessibilityPrivacySettings();
 | 
						|
					}
 | 
						|
				});
 | 
						|
				box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
 | 
						|
 | 
						|
				if (!requestInputMonitoring) {
 | 
						|
					// Accessibility is enabled without app restart, so short-poll it.
 | 
						|
					base::timer_each(
 | 
						|
						kCheckAccessibilityInterval
 | 
						|
					) | rpl::filter([] {
 | 
						|
						return base::GlobalShortcutsAllowed();
 | 
						|
					}) | rpl::start_with_next([=] {
 | 
						|
						box->closeBox();
 | 
						|
					}, box->lifetime());
 | 
						|
				}
 | 
						|
			}));
 | 
						|
#endif // Q_OS_MAC
 | 
						|
		};
 | 
						|
		const auto ensureManager = [=] {
 | 
						|
			if (state->manager) {
 | 
						|
				return true;
 | 
						|
			} else if (base::GlobalShortcutsAllowed()) {
 | 
						|
				state->manager = call->ensureGlobalShortcutManager();
 | 
						|
				tryFillFromManager();
 | 
						|
				return true;
 | 
						|
			}
 | 
						|
			showPrivacyRequest();
 | 
						|
			return false;
 | 
						|
		};
 | 
						|
		const auto stopRecording = [=] {
 | 
						|
			state->recording = false;
 | 
						|
			state->recordText = tr::lng_group_call_ptt_shortcut();
 | 
						|
			state->shortcutText = state->shortcut
 | 
						|
				? state->shortcut->toDisplayString()
 | 
						|
				: QString();
 | 
						|
			recording->setColorOverride(std::nullopt);
 | 
						|
			if (state->manager) {
 | 
						|
				state->manager->stopRecording();
 | 
						|
			}
 | 
						|
		};
 | 
						|
		const auto startRecording = [=] {
 | 
						|
			if (!ensureManager()) {
 | 
						|
				state->pushToTalkToggles.fire(false);
 | 
						|
				pushToTalkWrap->hide(anim::type::instant);
 | 
						|
				return;
 | 
						|
			}
 | 
						|
			state->recording = true;
 | 
						|
			state->recordText = tr::lng_group_call_ptt_recording();
 | 
						|
			recording->setColorOverride(
 | 
						|
				st::groupCallSettingsAttentionButton.textFg->c);
 | 
						|
			auto progress = crl::guard(box, [=](GlobalShortcut shortcut) {
 | 
						|
				state->shortcutText = shortcut->toDisplayString();
 | 
						|
			});
 | 
						|
			auto done = crl::guard(box, [=](GlobalShortcut shortcut) {
 | 
						|
				state->shortcut = shortcut;
 | 
						|
				Core::App().settings().setGroupCallPushToTalkShortcut(shortcut
 | 
						|
					? shortcut->serialize()
 | 
						|
					: QByteArray());
 | 
						|
				applyAndSave();
 | 
						|
				stopRecording();
 | 
						|
			});
 | 
						|
			state->manager->startRecording(std::move(progress), std::move(done));
 | 
						|
		};
 | 
						|
		recording->addClickHandler([=] {
 | 
						|
			if (state->recording) {
 | 
						|
				stopRecording();
 | 
						|
			} else {
 | 
						|
				startRecording();
 | 
						|
			}
 | 
						|
		});
 | 
						|
 | 
						|
		const auto label = pushToTalkInner->add(
 | 
						|
			object_ptr<Ui::LabelSimple>(
 | 
						|
				pushToTalkInner,
 | 
						|
				st::groupCallDelayLabel),
 | 
						|
			st::groupCallDelayLabelMargin);
 | 
						|
		const auto value = std::clamp(
 | 
						|
			state->delay,
 | 
						|
			crl::time(0),
 | 
						|
			DelayByIndex(kDelaysCount - 1));
 | 
						|
		const auto callback = [=](crl::time delay) {
 | 
						|
			state->delay = delay;
 | 
						|
			label->setText(tr::lng_group_call_ptt_delay(
 | 
						|
				tr::now,
 | 
						|
				lt_delay,
 | 
						|
				FormatDelay(delay)));
 | 
						|
			if (Core::App().settings().groupCallPushToTalkDelay() != delay) {
 | 
						|
				Core::App().settings().setGroupCallPushToTalkDelay(delay);
 | 
						|
				applyAndSave();
 | 
						|
			}
 | 
						|
		};
 | 
						|
		callback(value);
 | 
						|
		const auto slider = pushToTalkInner->add(
 | 
						|
			object_ptr<Ui::MediaSlider>(
 | 
						|
				pushToTalkInner,
 | 
						|
				st::groupCallDelaySlider),
 | 
						|
			st::groupCallDelayMargin);
 | 
						|
		slider->resize(st::groupCallDelaySlider.seekSize);
 | 
						|
		slider->setPseudoDiscrete(
 | 
						|
			kDelaysCount,
 | 
						|
			DelayByIndex,
 | 
						|
			value,
 | 
						|
			callback);
 | 
						|
 | 
						|
		pushToTalkWrap->toggle(
 | 
						|
			settings.groupCallPushToTalk(),
 | 
						|
			anim::type::instant);
 | 
						|
		pushToTalk->toggledChanges(
 | 
						|
		) | rpl::start_with_next([=](bool toggled) {
 | 
						|
			if (!toggled) {
 | 
						|
				stopRecording();
 | 
						|
			} else if (!ensureManager()) {
 | 
						|
				state->pushToTalkToggles.fire(false);
 | 
						|
				pushToTalkWrap->hide(anim::type::instant);
 | 
						|
				return;
 | 
						|
			}
 | 
						|
			Core::App().settings().setGroupCallPushToTalk(toggled);
 | 
						|
			applyAndSave();
 | 
						|
			pushToTalkWrap->toggle(toggled, anim::type::normal);
 | 
						|
		}, pushToTalk->lifetime());
 | 
						|
 | 
						|
		auto boxKeyFilter = [=](not_null<QEvent*> e) {
 | 
						|
			return (e->type() == QEvent::KeyPress && state->recording)
 | 
						|
				? base::EventFilterResult::Cancel
 | 
						|
				: base::EventFilterResult::Continue;
 | 
						|
		};
 | 
						|
		box->lifetime().make_state<base::unique_qptr<QObject>>(
 | 
						|
			base::install_event_filter(box, std::move(boxKeyFilter)));
 | 
						|
	}
 | 
						|
 | 
						|
	AddSkip(layout);
 | 
						|
	//AddDivider(layout);
 | 
						|
	//AddSkip(layout);
 | 
						|
 | 
						|
	auto shareLink = Fn<void()>();
 | 
						|
	if (peer->isChannel()
 | 
						|
		&& peer->asChannel()->hasUsername()
 | 
						|
		&& goodReal) {
 | 
						|
		const auto showBox = crl::guard(box, [=](
 | 
						|
				object_ptr<Ui::BoxContent> next) {
 | 
						|
			box->getDelegate()->show(std::move(next));
 | 
						|
		});
 | 
						|
		const auto showToast = crl::guard(box, [=](QString text) {
 | 
						|
			Ui::ShowMultilineToast({
 | 
						|
				.parentOverride = box->getDelegate()->outerContainer(),
 | 
						|
				.text = { text },
 | 
						|
			});
 | 
						|
		});
 | 
						|
		auto [shareLinkCallback, shareLinkLifetime] = ShareInviteLinkAction(
 | 
						|
			peer,
 | 
						|
			showBox,
 | 
						|
			showToast);
 | 
						|
		shareLink = std::move(shareLinkCallback);
 | 
						|
		box->lifetime().add(std::move(shareLinkLifetime));
 | 
						|
	} else {
 | 
						|
		const auto lookupLink = [=] {
 | 
						|
			if (const auto group = peer->asMegagroup()) {
 | 
						|
				return group->hasUsername()
 | 
						|
					? group->session().createInternalLinkFull(group->username)
 | 
						|
					: group->inviteLink();
 | 
						|
			} else if (const auto chat = peer->asChat()) {
 | 
						|
				return chat->inviteLink();
 | 
						|
			}
 | 
						|
			return QString();
 | 
						|
		};
 | 
						|
		const auto canCreateLink = [&] {
 | 
						|
			if (const auto chat = peer->asChat()) {
 | 
						|
				return chat->canHaveInviteLink();
 | 
						|
			} else if (const auto group = peer->asMegagroup()) {
 | 
						|
				return group->canHaveInviteLink();
 | 
						|
			}
 | 
						|
			return false;
 | 
						|
		};
 | 
						|
		const auto alreadyHasLink = !lookupLink().isEmpty();
 | 
						|
		if (alreadyHasLink || canCreateLink()) {
 | 
						|
			if (!alreadyHasLink) {
 | 
						|
				// Request invite link.
 | 
						|
				peer->session().api().requestFullPeer(peer);
 | 
						|
			}
 | 
						|
			const auto copyLink = [=] {
 | 
						|
				const auto link = lookupLink();
 | 
						|
				if (link.isEmpty()) {
 | 
						|
					return false;
 | 
						|
				}
 | 
						|
				QGuiApplication::clipboard()->setText(link);
 | 
						|
				if (weakBox) {
 | 
						|
					Ui::ShowMultilineToast({
 | 
						|
						.parentOverride = box->getDelegate()->outerContainer(),
 | 
						|
						.text = { tr::lng_create_channel_link_copied(tr::now) },
 | 
						|
					});
 | 
						|
				}
 | 
						|
				return true;
 | 
						|
			};
 | 
						|
			shareLink = [=] {
 | 
						|
				if (!copyLink() && !state->generatingLink) {
 | 
						|
					state->generatingLink = true;
 | 
						|
					peer->session().api().inviteLinks().create(
 | 
						|
						peer,
 | 
						|
						crl::guard(layout, [=](auto&&) { copyLink(); }));
 | 
						|
				}
 | 
						|
			};
 | 
						|
		}
 | 
						|
	}
 | 
						|
	if (shareLink) {
 | 
						|
		AddButton(
 | 
						|
			layout,
 | 
						|
			tr::lng_group_call_share(),
 | 
						|
			st::groupCallSettingsButton
 | 
						|
		)->addClickHandler(std::move(shareLink));
 | 
						|
	}
 | 
						|
 | 
						|
	if (peer->canManageGroupCall()) {
 | 
						|
		AddButton(
 | 
						|
			layout,
 | 
						|
			(peer->isBroadcast()
 | 
						|
				? tr::lng_group_call_end_channel()
 | 
						|
				: tr::lng_group_call_end()),
 | 
						|
			st::groupCallSettingsAttentionButton
 | 
						|
		)->addClickHandler([=] {
 | 
						|
			if (const auto call = weakCall.get()) {
 | 
						|
				box->getDelegate()->show(Box(
 | 
						|
					LeaveBox,
 | 
						|
					call,
 | 
						|
					true,
 | 
						|
					BoxContext::GroupCallPanel));
 | 
						|
				box->closeBox();
 | 
						|
			}
 | 
						|
		});
 | 
						|
	}
 | 
						|
 | 
						|
	box->setShowFinishedCallback([=] {
 | 
						|
		// Means we finished showing the box.
 | 
						|
		crl::on_main(box, [=] {
 | 
						|
			state->micTester = std::make_unique<Webrtc::AudioInputTester>(
 | 
						|
				Core::App().settings().callAudioBackend(),
 | 
						|
				Core::App().settings().callInputDeviceId());
 | 
						|
			state->levelUpdateTimer.callEach(kMicTestUpdateInterval);
 | 
						|
		});
 | 
						|
	});
 | 
						|
 | 
						|
	box->setTitle(tr::lng_group_call_settings_title());
 | 
						|
	box->boxClosing(
 | 
						|
	) | rpl::start_with_next([=] {
 | 
						|
		if (canChangeJoinMuted
 | 
						|
			&& muteJoined
 | 
						|
			&& muteJoined->toggled() != joinMuted) {
 | 
						|
			SaveCallJoinMuted(peer, id, muteJoined->toggled());
 | 
						|
		}
 | 
						|
	}, box->lifetime());
 | 
						|
	box->addButton(tr::lng_box_done(), [=] {
 | 
						|
		box->closeBox();
 | 
						|
	});
 | 
						|
}
 | 
						|
 | 
						|
std::pair<Fn<void()>, rpl::lifetime> ShareInviteLinkAction(
 | 
						|
		not_null<PeerData*> peer,
 | 
						|
		Fn<void(object_ptr<Ui::BoxContent>)> showBox,
 | 
						|
		Fn<void(QString)> showToast) {
 | 
						|
	auto lifetime = rpl::lifetime();
 | 
						|
	struct State {
 | 
						|
		State(not_null<Main::Session*> session) : session(session) {
 | 
						|
		}
 | 
						|
		~State() {
 | 
						|
			session->api().request(linkListenerRequestId).cancel();
 | 
						|
			session->api().request(linkSpeakerRequestId).cancel();
 | 
						|
		}
 | 
						|
 | 
						|
		not_null<Main::Session*> session;
 | 
						|
		std::optional<QString> linkSpeaker;
 | 
						|
		QString linkListener;
 | 
						|
		mtpRequestId linkListenerRequestId = 0;
 | 
						|
		mtpRequestId linkSpeakerRequestId = 0;
 | 
						|
		bool generatingLink = false;
 | 
						|
	};
 | 
						|
	const auto state = lifetime.make_state<State>(&peer->session());
 | 
						|
	if (!peer->canManageGroupCall()) {
 | 
						|
		state->linkSpeaker = QString();
 | 
						|
	}
 | 
						|
 | 
						|
	const auto shareReady = [=] {
 | 
						|
		if (!state->linkSpeaker.has_value()
 | 
						|
			|| state->linkListener.isEmpty()) {
 | 
						|
			return false;
 | 
						|
		}
 | 
						|
		showBox(ShareInviteLinkBox(
 | 
						|
			peer,
 | 
						|
			*state->linkSpeaker,
 | 
						|
			state->linkListener,
 | 
						|
			showToast));
 | 
						|
		return true;
 | 
						|
	};
 | 
						|
	auto callback = [=] {
 | 
						|
		const auto real = peer->migrateToOrMe()->groupCall();
 | 
						|
		if (shareReady() || state->generatingLink || !real) {
 | 
						|
			return;
 | 
						|
		}
 | 
						|
		state->generatingLink = true;
 | 
						|
 | 
						|
		state->linkListenerRequestId = peer->session().api().request(
 | 
						|
			MTPphone_ExportGroupCallInvite(
 | 
						|
				MTP_flags(0),
 | 
						|
				real->input()
 | 
						|
			)
 | 
						|
		).done([=](const MTPphone_ExportedGroupCallInvite &result) {
 | 
						|
			state->linkListenerRequestId = 0;
 | 
						|
			result.match([&](
 | 
						|
				const MTPDphone_exportedGroupCallInvite &data) {
 | 
						|
				state->linkListener = qs(data.vlink());
 | 
						|
				shareReady();
 | 
						|
			});
 | 
						|
		}).send();
 | 
						|
 | 
						|
		if (!state->linkSpeaker.has_value()) {
 | 
						|
			using Flag = MTPphone_ExportGroupCallInvite::Flag;
 | 
						|
			state->linkSpeakerRequestId = peer->session().api().request(
 | 
						|
				MTPphone_ExportGroupCallInvite(
 | 
						|
					MTP_flags(Flag::f_can_self_unmute),
 | 
						|
					real->input())
 | 
						|
			).done([=](const MTPphone_ExportedGroupCallInvite &result) {
 | 
						|
				state->linkSpeakerRequestId = 0;
 | 
						|
				result.match([&](
 | 
						|
						const MTPDphone_exportedGroupCallInvite &data) {
 | 
						|
					state->linkSpeaker = qs(data.vlink());
 | 
						|
					shareReady();
 | 
						|
				});
 | 
						|
			}).fail([=] {
 | 
						|
				state->linkSpeakerRequestId = 0;
 | 
						|
				state->linkSpeaker = QString();
 | 
						|
				shareReady();
 | 
						|
			}).send();
 | 
						|
		}
 | 
						|
	};
 | 
						|
	return { std::move(callback), std::move(lifetime) };
 | 
						|
}
 | 
						|
 | 
						|
MicLevelTester::MicLevelTester(Fn<void()> show)
 | 
						|
: _show(std::move(show))
 | 
						|
, _timer([=] { check(); })
 | 
						|
, _tester(
 | 
						|
	std::make_unique<Webrtc::AudioInputTester>(
 | 
						|
		Core::App().settings().callAudioBackend(),
 | 
						|
		Core::App().settings().callInputDeviceId())) {
 | 
						|
	_timer.callEach(kMicrophoneTooltipCheckInterval);
 | 
						|
}
 | 
						|
 | 
						|
bool MicLevelTester::showTooltip() const {
 | 
						|
	return (_loudCount >= kMicrophoneTooltipAfterLoudCount);
 | 
						|
}
 | 
						|
 | 
						|
void MicLevelTester::check() {
 | 
						|
	const auto level = _tester->getAndResetLevel();
 | 
						|
	if (level >= kMicrophoneTooltipLevelThreshold) {
 | 
						|
		_quietCount = 0;
 | 
						|
		if (++_loudCount >= kMicrophoneTooltipAfterLoudCount) {
 | 
						|
			_show();
 | 
						|
		}
 | 
						|
	} else if (_loudCount > 0 && ++_quietCount >= kDropLoudAfterQuietCount) {
 | 
						|
		_quietCount = 0;
 | 
						|
		_loudCount = 0;
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
} // namespace Calls::Group
 |