tdesktop/Telegram/SourceFiles/calls/calls_group_settings.cpp

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "calls/calls_group_settings.h"
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#include "calls/calls_group_call.h"
#include "calls/calls_group_panel.h" // LeaveGroupCallBox.
#include "calls/calls_instance.h"
#include "ui/widgets/level_meter.h"
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#include "ui/widgets/continuous_sliders.h"
#include "ui/widgets/buttons.h"
#include "ui/wrap/slide_wrap.h"
#include "ui/text/text_utilities.h"
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#include "ui/toast/toast.h"
#include "lang/lang_keys.h"
#include "base/timer_rpl.h"
#include "base/event_filter.h"
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#include "base/global_shortcuts.h"
#include "base/platform/base_platform_info.h"
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#include "data/data_channel.h"
#include "data/data_chat.h"
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#include "data/data_group_call.h"
#include "data/data_changes.h"
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#include "core/application.h"
#include "boxes/single_choice_box.h"
#include "webrtc/webrtc_audio_input_tester.h"
#include "webrtc/webrtc_media_devices.h"
#include "settings/settings_common.h"
#include "settings/settings_calls.h"
#include "main/main_session.h"
#include "apiwrap.h"
#include "api/api_invite_links.h"
#include "styles/style_layers.h"
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#include "styles/style_calls.h"
#include "styles/style_settings.h"
#include <QtGui/QGuiApplication>
namespace Calls {
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namespace {
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constexpr auto kDelaysCount = 201;
constexpr auto kCheckAccessibilityInterval = crl::time(500);
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void SaveCallJoinMuted(
not_null<PeerData*> peer,
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uint64 callId,
bool joinMuted) {
const auto call = peer->groupCall();
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if (!call
|| call->id() != callId
|| !peer->canManageGroupCall()
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|| !call->canChangeJoinMuted()
|| call->joinMuted() == joinMuted) {
return;
}
call->setJoinMutedLocally(joinMuted);
peer->session().api().request(MTPphone_ToggleGroupCallSettings(
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MTP_flags(MTPphone_ToggleGroupCallSettings::Flag::f_join_muted),
call->input(),
MTP_bool(joinMuted)
)).send();
}
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[[nodiscard]] crl::time DelayByIndex(int index) {
return index * crl::time(10);
}
[[nodiscard]] QString FormatDelay(crl::time delay) {
return (delay < crl::time(1000))
? tr::lng_group_call_ptt_delay_ms(
tr::now,
lt_amount,
QString::number(delay))
: tr::lng_group_call_ptt_delay_s(
tr::now,
lt_amount,
QString::number(delay / 1000., 'f', 2));
}
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} // namespace
void GroupCallSettingsBox(
not_null<Ui::GenericBox*> box,
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not_null<GroupCall*> call) {
using namespace Settings;
const auto weakCall = base::make_weak(call.get());
const auto weakBox = Ui::MakeWeak(box);
struct State {
rpl::event_stream<QString> outputNameStream;
rpl::event_stream<QString> inputNameStream;
std::unique_ptr<Webrtc::AudioInputTester> micTester;
Ui::LevelMeter *micTestLevel = nullptr;
float micLevel = 0.;
Ui::Animations::Simple micLevelAnimation;
base::Timer levelUpdateTimer;
bool generatingLink = false;
};
const auto state = box->lifetime().make_state<State>();
const auto peer = call->peer();
const auto real = peer->groupCall();
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const auto id = call->id();
const auto goodReal = (real && real->id() == id);
const auto layout = box->verticalLayout();
const auto &settings = Core::App().settings();
const auto joinMuted = goodReal ? real->joinMuted() : false;
const auto canChangeJoinMuted = (goodReal && real->canChangeJoinMuted());
const auto addCheck = (peer->canManageGroupCall() && canChangeJoinMuted);
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if (addCheck) {
AddSkip(layout);
}
const auto muteJoined = addCheck
? AddButton(
layout,
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tr::lng_group_call_new_muted(),
st::groupCallSettingsButton)->toggleOn(rpl::single(joinMuted))
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: nullptr;
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if (addCheck) {
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AddSkip(layout);
}
AddButtonWithLabel(
layout,
tr::lng_group_call_speakers(),
rpl::single(
CurrentAudioOutputName()
) | rpl::then(
state->outputNameStream.events()
),
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,
const QString &name) {
state->outputNameStream.fire_copy(name);
}), &st::groupCallCheckbox, &st::groupCallRadio));
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});
AddButtonWithLabel(
layout,
tr::lng_group_call_microphone(),
rpl::single(
CurrentAudioInputName()
) | rpl::then(
state->inputNameStream.events()
),
st::groupCallSettingsButton
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)->addClickHandler([=] {
box->getDelegate()->show(ChooseAudioInputBox(crl::guard(box, [=](
const QString &id,
const QString &name) {
state->inputNameStream.fire_copy(name);
if (state->micTester) {
state->micTester->setDeviceId(id);
}
}), &st::groupCallCheckbox, &st::groupCallRadio));
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});
state->micTestLevel = box->addRow(
object_ptr<Ui::LevelMeter>(
box.get(),
st::groupCallLevelMeter),
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st::settingsLevelMeterPadding);
state->micTestLevel->resize(QSize(0, st::defaultLevelMeter.height));
state->levelUpdateTimer.setCallback([=] {
const auto was = state->micLevel;
state->micLevel = state->micTester->getAndResetLevel();
state->micLevelAnimation.start([=] {
state->micTestLevel->setValue(
state->micLevelAnimation.value(state->micLevel));
}, was, state->micLevel, kMicTestAnimationDuration);
});
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AddSkip(layout);
//AddDivider(layout);
//AddSkip(layout);
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using GlobalShortcut = base::GlobalShortcut;
struct PushToTalkState {
rpl::variable<QString> recordText = tr::lng_group_call_ptt_shortcut();
rpl::variable<QString> shortcutText;
rpl::event_stream<bool> pushToTalkToggles;
std::shared_ptr<base::GlobalShortcutManager> manager;
GlobalShortcut shortcut;
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crl::time delay = 0;
bool recording = false;
};
if (base::GlobalShortcutsAvailable()) {
const auto state = box->lifetime().make_state<PushToTalkState>();
if (!base::GlobalShortcutsAllowed()) {
Core::App().settings().setGroupCallPushToTalk(false);
}
const auto tryFillFromManager = [=] {
state->shortcut = state->manager
? state->manager->shortcutFromSerialized(
Core::App().settings().groupCallPushToTalkShortcut())
: nullptr;
state->shortcutText = state->shortcut
? state->shortcut->toDisplayString()
: QString();
};
state->manager = settings.groupCallPushToTalk()
? call->ensureGlobalShortcutManager()
: nullptr;
tryFillFromManager();
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state->delay = settings.groupCallPushToTalkDelay();
const auto pushToTalk = AddButton(
layout,
tr::lng_group_call_push_to_talk(),
st::groupCallSettingsButton
)->toggleOn(rpl::single(
settings.groupCallPushToTalk()
) | rpl::then(state->pushToTalkToggles.events()));
const auto pushToTalkWrap = layout->add(
object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
layout,
object_ptr<Ui::VerticalLayout>(layout)));
const auto pushToTalkInner = pushToTalkWrap->entity();
const auto recording = pushToTalkInner->add(
object_ptr<Button>(
layout,
state->recordText.value(),
st::groupCallSettingsButton));
CreateRightLabel(
recording,
state->shortcutText.value(),
st::groupCallSettingsButton,
state->recordText.value());
const auto applyAndSave = [=] {
call->applyGlobalShortcutChanges();
Core::App().saveSettingsDelayed();
};
const auto showPrivacyRequest = [=] {
#ifdef Q_OS_MAC
if (!Platform::IsMac10_14OrGreater()) {
return;
}
const auto requestInputMonitoring = Platform::IsMac10_15OrGreater();
box->getDelegate()->show(Box([=](not_null<Ui::GenericBox*> box) {
box->addRow(
object_ptr<Ui::FlatLabel>(
box.get(),
rpl::combine(
tr::lng_group_call_mac_access(),
(requestInputMonitoring
? tr::lng_group_call_mac_input()
: tr::lng_group_call_mac_accessibility())
) | rpl::map([](QString a, QString b) {
auto result = Ui::Text::RichLangValue(a);
result.append("\n\n").append(Ui::Text::RichLangValue(b));
return result;
}),
st::groupCallBoxLabel),
style::margins(
st::boxRowPadding.left(),
st::boxPadding.top(),
st::boxRowPadding.right(),
st::boxPadding.bottom()));
box->addButton(tr::lng_group_call_mac_settings(), [=] {
if (requestInputMonitoring) {
Platform::OpenInputMonitoringPrivacySettings();
} 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),
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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)));
Core::App().settings().setGroupCallPushToTalkDelay(delay);
applyAndSave();
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};
callback(value);
const auto slider = pushToTalkInner->add(
object_ptr<Ui::MediaSlider>(
pushToTalkInner,
st::groupCallDelaySlider),
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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) {
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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);
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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;
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};
if (!lookupLink().isEmpty() || canCreateLink()) {
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const auto copyLink = [=] {
const auto link = lookupLink();
if (link.isEmpty()) {
return false;
}
QGuiApplication::clipboard()->setText(link);
if (weakBox) {
Ui::Toast::Show(
box->getDelegate()->outerContainer(),
tr::lng_create_channel_link_copied(tr::now));
}
return true;
};
AddButton(
layout,
tr::lng_group_call_share(),
st::groupCallSettingsButton
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)->addClickHandler([=] {
if (!copyLink() && !state->generatingLink) {
state->generatingLink = true;
peer->session().api().inviteLinks().create(
peer,
crl::guard(layout, [=](auto&&) { copyLink(); }));
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}
});
}
if (peer->canManageGroupCall()) {
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AddButton(
layout,
tr::lng_group_call_end(),
st::groupCallSettingsAttentionButton
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)->addClickHandler([=] {
if (const auto call = weakCall.get()) {
box->getDelegate()->show(Box(
LeaveGroupCallBox,
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);
});
});
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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());
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}
}, box->lifetime());
box->addButton(tr::lng_box_done(), [=] {
box->closeBox();
});
}
} // namespace Calls