// SPDX-FileCopyrightText: 2018 Citra Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later #include <sstream> #include <QCloseEvent> #include <QMessageBox> #include <QStringListModel> #include "common/logging/log.h" #include "common/settings.h" #include "input_common/drivers/udp_client.h" #include "input_common/helpers/udp_protocol.h" #include "input_common/main.h" #include "ui_configure_motion_touch.h" #include "yuzu/configuration/configure_motion_touch.h" #include "yuzu/configuration/configure_touch_from_button.h" CalibrationConfigurationDialog::CalibrationConfigurationDialog(QWidget* parent, const std::string& host, u16 port) : QDialog(parent) { layout = new QVBoxLayout; status_label = new QLabel(tr("Communicating with the server...")); cancel_button = new QPushButton(tr("Cancel")); connect(cancel_button, &QPushButton::clicked, this, [this] { if (!completed) { job->Stop(); } accept(); }); layout->addWidget(status_label); layout->addWidget(cancel_button); setLayout(layout); using namespace InputCommon::CemuhookUDP; job = std::make_unique<CalibrationConfigurationJob>( host, port, [this](CalibrationConfigurationJob::Status status) { QMetaObject::invokeMethod(this, [status, this] { QString text; switch (status) { case CalibrationConfigurationJob::Status::Ready: text = tr("Touch the top left corner <br>of your touchpad."); break; case CalibrationConfigurationJob::Status::Stage1Completed: text = tr("Now touch the bottom right corner <br>of your touchpad."); break; case CalibrationConfigurationJob::Status::Completed: text = tr("Configuration completed!"); break; default: break; } UpdateLabelText(text); }); if (status == CalibrationConfigurationJob::Status::Completed) { QMetaObject::invokeMethod(this, [this] { UpdateButtonText(tr("OK")); }); } }, [this](u16 min_x_, u16 min_y_, u16 max_x_, u16 max_y_) { completed = true; min_x = min_x_; min_y = min_y_; max_x = max_x_; max_y = max_y_; }); } CalibrationConfigurationDialog::~CalibrationConfigurationDialog() = default; void CalibrationConfigurationDialog::UpdateLabelText(const QString& text) { status_label->setText(text); } void CalibrationConfigurationDialog::UpdateButtonText(const QString& text) { cancel_button->setText(text); } ConfigureMotionTouch::ConfigureMotionTouch(QWidget* parent, InputCommon::InputSubsystem* input_subsystem_) : QDialog(parent), input_subsystem{input_subsystem_}, ui(std::make_unique<Ui::ConfigureMotionTouch>()) { ui->setupUi(this); ui->udp_learn_more->setOpenExternalLinks(true); ui->udp_learn_more->setText( tr("<a " "href='https://yuzu-emu.org/wiki/" "using-a-controller-or-android-phone-for-motion-or-touch-input'><span " "style=\"text-decoration: underline; color:#039be5;\">Learn More</span></a>")); SetConfiguration(); UpdateUiDisplay(); ConnectEvents(); } ConfigureMotionTouch::~ConfigureMotionTouch() = default; void ConfigureMotionTouch::SetConfiguration() { const Common::ParamPackage touch_param(Settings::values.touch_device.GetValue()); touch_from_button_maps = Settings::values.touch_from_button_maps; for (const auto& touch_map : touch_from_button_maps) { ui->touch_from_button_map->addItem(QString::fromStdString(touch_map.name)); } ui->touch_from_button_map->setCurrentIndex( Settings::values.touch_from_button_map_index.GetValue()); min_x = touch_param.Get("min_x", 100); min_y = touch_param.Get("min_y", 50); max_x = touch_param.Get("max_x", 1800); max_y = touch_param.Get("max_y", 850); ui->udp_server->setText(QString::fromStdString("127.0.0.1")); ui->udp_port->setText(QString::number(26760)); udp_server_list_model = new QStringListModel(this); udp_server_list_model->setStringList({}); ui->udp_server_list->setModel(udp_server_list_model); std::stringstream ss(Settings::values.udp_input_servers.GetValue()); std::string token; while (std::getline(ss, token, ',')) { const int row = udp_server_list_model->rowCount(); udp_server_list_model->insertRows(row, 1); const QModelIndex index = udp_server_list_model->index(row); udp_server_list_model->setData(index, QString::fromStdString(token)); } } void ConfigureMotionTouch::UpdateUiDisplay() { const QString cemuhook_udp = QStringLiteral("cemuhookudp"); ui->touch_calibration->setVisible(true); ui->touch_calibration_config->setVisible(true); ui->touch_calibration_label->setVisible(true); ui->touch_calibration->setText( QStringLiteral("(%1, %2) - (%3, %4)").arg(min_x).arg(min_y).arg(max_x).arg(max_y)); ui->udp_config_group_box->setVisible(true); } void ConfigureMotionTouch::ConnectEvents() { connect(ui->udp_test, &QPushButton::clicked, this, &ConfigureMotionTouch::OnCemuhookUDPTest); connect(ui->udp_add, &QPushButton::clicked, this, &ConfigureMotionTouch::OnUDPAddServer); connect(ui->udp_remove, &QPushButton::clicked, this, &ConfigureMotionTouch::OnUDPDeleteServer); connect(ui->touch_calibration_config, &QPushButton::clicked, this, &ConfigureMotionTouch::OnConfigureTouchCalibration); connect(ui->touch_from_button_config_btn, &QPushButton::clicked, this, &ConfigureMotionTouch::OnConfigureTouchFromButton); connect(ui->buttonBox, &QDialogButtonBox::accepted, this, &ConfigureMotionTouch::ApplyConfiguration); connect(ui->buttonBox, &QDialogButtonBox::rejected, this, [this] { if (CanCloseDialog()) { reject(); } }); } void ConfigureMotionTouch::OnUDPAddServer() { // Validator for IP address const QRegularExpression re(QStringLiteral( R"re(^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$)re")); bool ok; const QString port_text = ui->udp_port->text(); const QString server_text = ui->udp_server->text(); const QString server_string = tr("%1:%2").arg(server_text, port_text); const int port_number = port_text.toInt(&ok, 10); const int row = udp_server_list_model->rowCount(); if (!ok) { QMessageBox::warning(this, tr("yuzu"), tr("Port number has invalid characters")); return; } if (port_number < 0 || port_number > 65353) { QMessageBox::warning(this, tr("yuzu"), tr("Port has to be in range 0 and 65353")); return; } if (!re.match(server_text).hasMatch()) { QMessageBox::warning(this, tr("yuzu"), tr("IP address is not valid")); return; } // Search for duplicates for (const auto& item : udp_server_list_model->stringList()) { if (item == server_string) { QMessageBox::warning(this, tr("yuzu"), tr("This UDP server already exists")); return; } } // Limit server count to 8 if (row == 8) { QMessageBox::warning(this, tr("yuzu"), tr("Unable to add more than 8 servers")); return; } udp_server_list_model->insertRows(row, 1); QModelIndex index = udp_server_list_model->index(row); udp_server_list_model->setData(index, server_string); ui->udp_server_list->setCurrentIndex(index); } void ConfigureMotionTouch::OnUDPDeleteServer() { udp_server_list_model->removeRows(ui->udp_server_list->currentIndex().row(), 1); } void ConfigureMotionTouch::OnCemuhookUDPTest() { ui->udp_test->setEnabled(false); ui->udp_test->setText(tr("Testing")); udp_test_in_progress = true; InputCommon::CemuhookUDP::TestCommunication( ui->udp_server->text().toStdString(), static_cast<u16>(ui->udp_port->text().toInt()), [this] { LOG_INFO(Frontend, "UDP input test success"); QMetaObject::invokeMethod(this, [this] { ShowUDPTestResult(true); }); }, [this] { LOG_ERROR(Frontend, "UDP input test failed"); QMetaObject::invokeMethod(this, [this] { ShowUDPTestResult(false); }); }); } void ConfigureMotionTouch::OnConfigureTouchCalibration() { ui->touch_calibration_config->setEnabled(false); ui->touch_calibration_config->setText(tr("Configuring")); CalibrationConfigurationDialog dialog(this, ui->udp_server->text().toStdString(), static_cast<u16>(ui->udp_port->text().toUInt())); dialog.exec(); if (dialog.completed) { min_x = dialog.min_x; min_y = dialog.min_y; max_x = dialog.max_x; max_y = dialog.max_y; LOG_INFO(Frontend, "UDP touchpad calibration config success: min_x={}, min_y={}, max_x={}, max_y={}", min_x, min_y, max_x, max_y); UpdateUiDisplay(); } else { LOG_ERROR(Frontend, "UDP touchpad calibration config failed"); } ui->touch_calibration_config->setEnabled(true); ui->touch_calibration_config->setText(tr("Configure")); } void ConfigureMotionTouch::closeEvent(QCloseEvent* event) { if (CanCloseDialog()) { event->accept(); } else { event->ignore(); } } void ConfigureMotionTouch::ShowUDPTestResult(bool result) { udp_test_in_progress = false; if (result) { QMessageBox::information(this, tr("Test Successful"), tr("Successfully received data from the server.")); } else { QMessageBox::warning(this, tr("Test Failed"), tr("Could not receive valid data from the server.<br>Please verify " "that the server is set up correctly and " "the address and port are correct.")); } ui->udp_test->setEnabled(true); ui->udp_test->setText(tr("Test")); } void ConfigureMotionTouch::OnConfigureTouchFromButton() { ConfigureTouchFromButton dialog{this, touch_from_button_maps, input_subsystem, ui->touch_from_button_map->currentIndex()}; if (dialog.exec() != QDialog::Accepted) { return; } touch_from_button_maps = dialog.GetMaps(); while (ui->touch_from_button_map->count() > 0) { ui->touch_from_button_map->removeItem(0); } for (const auto& touch_map : touch_from_button_maps) { ui->touch_from_button_map->addItem(QString::fromStdString(touch_map.name)); } ui->touch_from_button_map->setCurrentIndex(dialog.GetSelectedIndex()); } bool ConfigureMotionTouch::CanCloseDialog() { if (udp_test_in_progress) { QMessageBox::warning(this, tr("yuzu"), tr("UDP Test or calibration configuration is in progress.<br>Please " "wait for them to finish.")); return false; } return true; } void ConfigureMotionTouch::ApplyConfiguration() { if (!CanCloseDialog()) { return; } Common::ParamPackage touch_param{}; touch_param.Set("min_x", min_x); touch_param.Set("min_y", min_y); touch_param.Set("max_x", max_x); touch_param.Set("max_y", max_y); Settings::values.touch_device = touch_param.Serialize(); Settings::values.touch_from_button_map_index = ui->touch_from_button_map->currentIndex(); Settings::values.touch_from_button_maps = touch_from_button_maps; Settings::values.udp_input_servers = GetUDPServerString(); input_subsystem->ReloadInputDevices(); accept(); } std::string ConfigureMotionTouch::GetUDPServerString() const { QString input_servers; for (const auto& item : udp_server_list_model->stringList()) { input_servers += item; input_servers += QLatin1Char{','}; } // Remove last comma input_servers.chop(1); return input_servers.toStdString(); }