Add network remote WIP

src/settings/networkremotesettingspage.cpp

@@ -0,0 +1,157 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2010, David Sansome <me@davidsansome.com>
+ * Copyright 2024, Jonas Kvinge <jonas@jkvinge.net>
+ *
+ * Strawberry is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "networkremotesettingspage.h"
+
+#include <algorithm>
+
+#include <QString>
+#include <QUrl>
+#include <QFile>
+#include <QHostInfo>
+#include <QNetworkInterface>
+#include <QDesktopServices>
+#include <QSettings>
+#include <QRandomGenerator>
+
+#include "constants/networkremotesettingsconstants.h"
+#include "constants/networkremoteconstants.h"
+#include "core/iconloader.h"
+#include "networkremote/networkremote.h"
+#include "transcoder/transcoder.h"
+#include "transcoder/transcoderoptionsdialog.h"
+#include "settingsdialog.h"
+#include "ui_networkremotesettingspage.h"
+
+using namespace Qt::Literals::StringLiterals;
+using namespace NetworkRemoteSettingsConstants;
+using namespace NetworkRemoteConstants;
+
+namespace {
+
+static bool ComparePresetsByName(const TranscoderPreset &left, const TranscoderPreset &right) {
+  return left.name_ < right.name_;
+}
+
+}  // namespace
+
+NetworkRemoteSettingsPage::NetworkRemoteSettingsPage(SettingsDialog *dialog)
+    : SettingsPage(dialog),
+      ui_(new Ui_NetworkRemoteSettingsPage) {
+
+  ui_->setupUi(this);
+
+  setWindowIcon(IconLoader::Load(u"ipodtouchicon"_s));
+
+  QObject::connect(ui_->options, &QPushButton::clicked, this, &NetworkRemoteSettingsPage::Options);
+
+  QList<TranscoderPreset> presets = Transcoder::GetAllPresets();
+  std::sort(presets.begin(), presets.end(), ComparePresetsByName);
+  for (const TranscoderPreset &preset : std::as_const(presets)) {
+    ui_->format->addItem(QStringLiteral("%1 (.%2)").arg(preset.name_, preset.extension_), QVariant::fromValue(preset));
+  }
+
+}
+
+NetworkRemoteSettingsPage::~NetworkRemoteSettingsPage() { delete ui_; }
+
+void NetworkRemoteSettingsPage::Load() {
+
+  QSettings s;
+
+  s.beginGroup(kSettingsGroup);
+
+  ui_->enabled->setChecked(s.value(kEnabled).toBool());
+  ui_->spinbox_port->setValue(s.value(kPort, kDefaultServerPort).toInt());
+  ui_->checkbox_allow_public_access->setChecked(s.value(kAllowPublicAccess, false).toBool());
+
+  ui_->checkbox_use_auth_code->setChecked(s.value(kUseAuthCode, false).toBool());
+  ui_->spinbox_auth_code->setValue(s.value(kAuthCode, QRandomGenerator::global()->bounded(100000)).toInt());
+
+  ui_->allow_downloads->setChecked(s.value("allow_downloads", false).toBool());
+  ui_->convert_lossless->setChecked(s.value("convert_lossless", false).toBool());
+
+  QString last_output_format = s.value("last_output_format", u"audio/x-vorbis"_s).toString();
+  for (int i = 0; i < ui_->format->count(); ++i) {
+    if (last_output_format == ui_->format->itemData(i).value<TranscoderPreset>().codec_mimetype_) {
+      ui_->format->setCurrentIndex(i);
+      break;
+    }
+  }
+
+  ui_->files_root_folder->SetPath(s.value("files_root_folder").toString());
+  ui_->files_music_extensions->setText(s.value("files_music_extensions", kDefaultMusicExtensionsAllowedRemotely).toStringList().join(u','));
+
+  s.endGroup();
+
+  // Get local IP addresses
+  QString ip_addresses;
+  QList<QHostAddress> addresses = QNetworkInterface::allAddresses();
+  for (const QHostAddress &address : addresses) {
+    // TODO: Add IPv6 support to tinysvcmdns
+    if (address.protocol() == QAbstractSocket::IPv4Protocol && !address.isInSubnet(QHostAddress::parseSubnet(u"127.0.0.1/8"_s))) {
+      if (!ip_addresses.isEmpty()) {
+        ip_addresses.append(u", "_s);
+      }
+      ip_addresses.append(address.toString());
+    }
+  }
+  ui_->label_ip_address->setText(ip_addresses);
+
+}
+
+void NetworkRemoteSettingsPage::Save() {
+
+  QSettings s;
+
+  s.beginGroup(kSettingsGroup);
+  s.setValue(kEnabled, ui_->enabled->isChecked());
+  s.setValue(kPort, ui_->spinbox_port->value());
+  s.setValue(kAllowPublicAccess, ui_->checkbox_allow_public_access->isChecked());
+  s.setValue(kUseAuthCode, ui_->checkbox_use_auth_code->isChecked());
+  s.setValue(kAuthCode, ui_->spinbox_auth_code->value());
+
+  TranscoderPreset preset = ui_->format->itemData(ui_->format->currentIndex()).value<TranscoderPreset>();
+  s.setValue("last_output_format", preset.codec_mimetype_);
+
+  s.setValue(kFilesRootFolder, ui_->files_root_folder->Path());
+
+  QStringList files_music_extensions;
+  for (const QString &extension : ui_->files_music_extensions->text().split(u',')) {
+    QString ext = extension.trimmed();
+    if (ext.size() > 0 && ext.size() < 8)  // no empty string, less than 8 char
+      files_music_extensions << ext;
+  }
+  s.setValue("files_music_extensions", files_music_extensions);
+
+  s.endGroup();
+
+}
+
+void NetworkRemoteSettingsPage::Options() {
+
+  TranscoderPreset preset = ui_->format->itemData(ui_->format->currentIndex()).value<TranscoderPreset>();
+
+  TranscoderOptionsDialog dialog(preset.filetype_, this);
+  dialog.set_settings_postfix(QLatin1String(kTranscoderSettingPostfix));
+  dialog.exec();
+
+}