call: P2P аудиозвонки — сигналинг, релей медиа, аудио-контур, headless/desktop/android
- src/call/: сигналинг (call.c, call_proto.h, ETCP_RT_ID_CALL 0x36) + релей медиа + headless аудио-сокет (call_headless.c, call_audio_bind) + Opus/jitter/тоны - chat: события CHAT_EVT_CALL_* (34–40), CHAT_EVT_DM_MESSAGES (41), DM-трамплины - chatgui: call window, miniaudio I/O, audio_frame_ring, test_audio_jitter - chatgui-android: CallScreen/IncomingCallDialog, аудио-роутинг, JNI, рингтон - tests: test_call, test_call_headless
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#include "callwindow.h"
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#include "../transport/gui_bridge.h"
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#include "call_audio_engine.h"
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#include "sound_manager.h"
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#include <QVBoxLayout>
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#include <QHBoxLayout>
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#include <QLabel>
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#include <QPushButton>
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#include <QComboBox>
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#include <QTimer>
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#include <QDateTime>
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#include <QCloseEvent>
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#include <cstring>
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extern "C" {
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#include "call/call.h"
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#include "../../lib/mem.h"
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#include "../../lib/debug_config.h"
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}
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CallWindow::CallWindow(QWidget* parent)
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: QWidget(parent, Qt::Window) {
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setWindowTitle(QStringLiteral("Звонок"));
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setFixedSize(320, 300);
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setAttribute(Qt::WA_DeleteOnClose, false);
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m_peerLabel = new QLabel(this);
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m_peerLabel->setAlignment(Qt::AlignCenter);
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m_statusLabel = new QLabel(this);
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m_statusLabel->setAlignment(Qt::AlignCenter);
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m_durationLabel = new QLabel(QStringLiteral("00:00"), this);
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m_durationLabel->setAlignment(Qt::AlignCenter);
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m_acceptBtn = new QPushButton(QStringLiteral("Принять"), this);
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m_declineBtn = new QPushButton(QStringLiteral("Отклонить"), this);
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m_hangupBtn = new QPushButton(QStringLiteral("Завершить"), this);
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m_muteBtn = new QPushButton(QStringLiteral("Mute"), this);
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m_muteBtn->setCheckable(true);
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m_muteBtn->setStyleSheet(
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"QPushButton { border: 1px solid palette(mid); border-radius: 4px;"
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" padding: 4px 12px; font-size: 12px; background: palette(button); }"
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"QPushButton:checked { background: #c0392b; color: white; }");
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m_deviceCombo = new QComboBox(this);
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m_deviceCombo->setStyleSheet(
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"QComboBox { border: 1px solid palette(mid); border-radius: 4px;"
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" padding: 6px 10px; font-size: 13px; background: palette(base); }");
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QVBoxLayout* lay = new QVBoxLayout(this);
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lay->addWidget(m_peerLabel);
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lay->addWidget(m_statusLabel);
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lay->addWidget(m_durationLabel);
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QHBoxLayout* btn = new QHBoxLayout();
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btn->addWidget(m_acceptBtn);
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btn->addWidget(m_declineBtn);
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btn->addWidget(m_hangupBtn);
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lay->addLayout(btn);
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lay->addWidget(m_muteBtn);
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lay->addWidget(m_deviceCombo);
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connect(m_acceptBtn, &QPushButton::clicked, this, &CallWindow::onAccept);
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connect(m_declineBtn, &QPushButton::clicked, this, &CallWindow::onDecline);
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connect(m_hangupBtn, &QPushButton::clicked, this, &CallWindow::onHangup);
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connect(m_muteBtn, &QPushButton::toggled, this, &CallWindow::onMuteToggled);
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connect(m_deviceCombo, QOverload<int>::of(&QComboBox::activated), this, &CallWindow::onDeviceChanged);
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m_durationTimer = new QTimer(this);
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m_durationTimer->setInterval(1000);
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connect(m_durationTimer, &QTimer::timeout, this, &CallWindow::updateDuration);
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setState(Outgoing);
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}
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CallWindow::~CallWindow() = default;
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void CallWindow::setPeerName(const QString& name) {
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m_peerLabel->setText(name);
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}
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void CallWindow::setState(State s) {
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m_state = s;
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switch (s) {
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case Outgoing:
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m_statusLabel->setText(QStringLiteral("Звоним…"));
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m_durationLabel->hide();
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break;
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case Incoming:
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m_statusLabel->setText(QStringLiteral("Входящий звонок…"));
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m_durationLabel->hide();
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break;
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case Active:
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m_statusLabel->setText(QStringLiteral("Разговор"));
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m_durationLabel->setText(QStringLiteral("00:00"));
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m_durationLabel->show();
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m_startMs = QDateTime::currentMSecsSinceEpoch();
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m_durationTimer->start();
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populateDeviceCombo();
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m_muteBtn->setChecked(false);
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break;
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case Ended:
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m_statusLabel->setText(QStringLiteral("Завершён"));
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m_durationTimer->stop();
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break;
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}
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updateButtons();
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}
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void CallWindow::populateDeviceCombo() {
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m_deviceCombo->blockSignals(true);
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m_deviceCombo->clear();
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m_deviceCombo->addItem(QStringLiteral("Default (auto)"), -1);
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const auto devs = SoundManager::enumeratePlaybackDevices();
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for (int i = 0; i < devs.size(); i++) {
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QString label = devs[i].name;
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if (devs[i].isDefault) label += QStringLiteral(" (default)");
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m_deviceCombo->addItem(label, i);
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}
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int cur = CallAudioEngine::instance()->playbackDeviceIndex();
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for (int i = 0; i < m_deviceCombo->count(); i++) {
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if (m_deviceCombo->itemData(i).toInt() == cur) { m_deviceCombo->setCurrentIndex(i); break; }
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}
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m_deviceCombo->blockSignals(false);
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}
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void CallWindow::updateButtons() {
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m_acceptBtn->setVisible(m_state == Incoming);
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m_declineBtn->setVisible(m_state == Incoming);
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m_hangupBtn->setVisible(m_state == Outgoing || m_state == Active);
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m_muteBtn->setVisible(m_state == Active);
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m_deviceCombo->setVisible(m_state == Active);
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}
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void CallWindow::postCallFn(void (*fn)(void*), uint64_t callId) {
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struct call_id_arg* a = (struct call_id_arg*)u_malloc(sizeof(*a));
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if (!a) return;
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a->inst = gui_bridge_get_inst();
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a->call_id = callId;
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gui_bridge_post_uasync_fn(fn, a);
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}
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void CallWindow::onAccept() {
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setState(Active);
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postCallFn(call_accept_trampoline, m_callId);
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}
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void CallWindow::onDecline() {
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postCallFn(call_decline_trampoline, m_callId);
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}
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void CallWindow::onHangup() {
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postCallFn(call_hangup_trampoline, m_callId);
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}
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void CallWindow::onMuteToggled(bool checked) {
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CallAudioEngine::instance()->setMuted(checked);
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m_muteBtn->setText(checked ? QStringLiteral("Вкл. микрофон") : QStringLiteral("Mute"));
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}
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void CallWindow::onDeviceChanged(int index) {
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int devIdx = m_deviceCombo->itemData(index).toInt();
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CallAudioEngine::instance()->setPlaybackDeviceIndex(devIdx);
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}
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void CallWindow::closeEvent(QCloseEvent* event) {
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if (m_state == Active) postCallFn(call_hangup_trampoline, m_callId);
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emit closed(m_callId);
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event->accept();
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}
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void CallWindow::updateDuration() {
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if (m_state != Active) return;
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qint64 ms = QDateTime::currentMSecsSinceEpoch() - m_startMs;
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qint64 s = ms / 1000;
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m_durationLabel->setText(QStringLiteral("%1:%2")
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.arg(s / 60, 2, 10, QChar('0'))
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.arg(s % 60, 2, 10, QChar('0')));
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}
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