Warning, /network/neochat/src/qml/ServerComboBox.qml is written in an unsupported language. File is not indexed.

 // SPDX-FileCopyrightText: 2024 James Graham <james.h.graham@protonmail.com>
 // SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
 
 import QtQuick
 import QtQuick.Controls as QQC2
 import QtQuick.Layouts
 
 import org.kde.kirigami as Kirigami
 import org.kde.kirigamiaddons.delegates as Delegates
 
 import org.kde.neochat
 
 QQC2.ComboBox {
     id: root
 
     /**
      * @brief The connection for the current local user.
      */
     required property NeoChatConnection connection
 
     /**
      * @brief The server to get the search results from.
      */
     property string server
 
     Layout.preferredWidth: Kirigami.Units.gridUnit * 10
     Component.onCompleted: currentIndex = 0
 
     textRole: "url"
     valueRole: "url"
     model: ServerListModel {
         id: serverListModel
         connection: root.connection
     }
 
     delegate: Delegates.RoundedItemDelegate {
         id: serverItem
 
         required property int index
         required property string url
         required property bool isAddServerDelegate
         required property bool isHomeServer
         required property bool isDeletable
 
         text: isAddServerDelegate ? i18n("Add New Server") : url
         highlighted: false
 
         topInset: index === 0 ? Kirigami.Units.smallSpacing : Math.round(Kirigami.Units.smallSpacing / 2)
         bottomInset: index === ListView.view.count - 1 ? Kirigami.Units.smallSpacing : Math.round(Kirigami.Units.smallSpacing / 2)
 
         onClicked: if (isAddServerDelegate) {
             addServerSheet.open();
         }
 
         contentItem: RowLayout {
             spacing: Kirigami.Units.smallSpacing
 
             Delegates.SubtitleContentItem {
                 itemDelegate: serverItem
                 subtitle: serverItem.isHomeServer ? i18n("Home Server") : ""
                 Layout.fillWidth: true
             }
 
             QQC2.ToolButton {
                 visible: serverItem.isAddServerDelegate || serverItem.isDeletable
                 icon.name: serverItem.isAddServerDelegate ? "list-add" : "dialog-close"
                 text: i18nc("@action:button", "Add new server")
                 Accessible.name: text
                 display: QQC2.AbstractButton.IconOnly
 
                 onClicked: {
                     if (root.currentIndex === serverItem.index && serverItem.isDeletable) {
                         root.currentIndex = 0;
                         root.server = root.currentValue;
                         root.popup.close();
                     }
                     if (serverItem.isAddServerDelegate) {
                         addServerSheet.open();
                         serverItem.clicked();
                     } else {
                         serverListModel.removeServerAtIndex(serverItem.index);
                     }
                 }
             }
         }
     }
 
     onActivated: {
         if (currentIndex !== count - 1) {
             root.server = root.currentValue;
         }
     }
 
     Kirigami.OverlaySheet {
         id: addServerSheet
 
         parent: applicationWindow().overlay
 
         title: i18nc("@title:window", "Add server")
 
         onOpened: if (!serverUrlField.isValidServer && !addServerSheet.opened) {
             root.currentIndex = 0;
             root.server = root.currentValue;
         } else if (addServerSheet.opened) {
             serverUrlField.forceActiveFocus();
         }
 
         onClosed: if (serverUrlField.length <= 0) {
             root.currentIndex = root.indexOfValue(root.server);
         }
 
         contentItem: Kirigami.FormLayout {
             QQC2.Label {
                 Layout.minimumWidth: Kirigami.Units.gridUnit * 20
 
                 text: serverUrlField.length > 0 ? (serverUrlField.acceptableInput ? (serverUrlField.isValidServer ? i18n("Valid server entered") : i18n("This server cannot be resolved or has already been added")) : i18n("The entered text is not a valid url")) : i18n("Enter server url e.g. kde.org")
                 color: serverUrlField.length > 0 ? (serverUrlField.acceptableInput ? (serverUrlField.isValidServer ? Kirigami.Theme.positiveTextColor : Kirigami.Theme.negativeTextColor) : Kirigami.Theme.negativeTextColor) : Kirigami.Theme.textColor
             }
             QQC2.TextField {
                 id: serverUrlField
 
                 property bool isValidServer: false
 
                 Kirigami.FormData.label: i18n("Server URL")
                 onTextChanged: {
                     if (acceptableInput) {
                         serverListModel.checkServer(text);
                     }
                 }
 
                 validator: RegularExpressionValidator {
                     regularExpression: /^[a-zA-Z0-9-]{1,61}\.([a-zA-Z]{2,}|[a-zA-Z0-9-]{2,}\.[a-zA-Z]{2,3})$/
                 }
 
                 Connections {
                     target: serverListModel
                     function onServerCheckComplete(url, valid) {
                         if (url == serverUrlField.text && valid) {
                             serverUrlField.isValidServer = true;
                         }
                     }
                 }
             }
 
             QQC2.Button {
                 id: okButton
 
                 text: i18nc("@action:button", "Ok")
                 enabled: serverUrlField.acceptableInput && serverUrlField.isValidServer
                 onClicked: {
                     serverListModel.addServer(serverUrlField.text);
                     root.currentIndex = root.indexOfValue(serverUrlField.text);
                     root.server = root.currentValue;
                     serverUrlField.text = "";
                     addServerSheet.close();
                 }
             }
         }
     }
 }