Revert "Revert "Implement selection across multiple MessageDelegates""

This reverts commit 3697146f44.

CMakeLists.txt

@@ -68,8 +68,6 @@ set_package_properties(KF6Kirigami2 PROPERTIES
         )
 find_package(KF6KirigamiAddons 0.7.2 REQUIRED)
 
-find_package(KUnifiedPush)
-
 if(ANDROID)
     find_package(OpenSSL)
     set_package_properties(OpenSSL PROPERTIES

src/CMakeLists.txt

@@ -333,11 +333,6 @@ endif()
 target_include_directories(neochat PRIVATE ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/models ${CMAKE_CURRENT_SOURCE_DIR}/enums)
 target_link_libraries(neochat PUBLIC Qt::Core Qt::Quick Qt::Qml Qt::Gui Qt::Multimedia Qt::Network Qt::QuickControls2 KF6::I18n KF6::Kirigami2 KF6::Notifications KF6::ConfigCore KF6::ConfigGui KF6::CoreAddons KF6::SonnetCore  KF6::ItemModels QuotientQt6 cmark::cmark QCoro::Core)
 
-if(TARGET KUnifiedPush)
-    target_link_libraries(neochat PUBLIC KUnifiedPush)
-    target_compile_definitions(neochat PUBLIC -DHAVE_KUNIFIEDPUSH)
-endif()
-
 kconfig_add_kcfg_files(neochat GENERATE_MOC neochatconfig.kcfgc)
 
 if(NEOCHAT_FLATPAK)
@@ -443,9 +438,6 @@ endif()
 
 install(TARGETS neochat-app ${KDE_INSTALL_TARGETS_DEFAULT_ARGS})
 
-configure_file(org.kde.neochat.notifier.service.in ${CMAKE_CURRENT_BINARY_DIR}/org.kde.neochat.notifier.service)
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/org.kde.neochat.notifier.service DESTINATION ${KDE_INSTALL_DBUSSERVICEDIR})
-
 if (NOT ANDROID AND NOT WIN32 AND NOT APPLE)
     install(FILES plasma-runner-neochat.desktop DESTINATION ${KDE_INSTALL_DATAROOTDIR}/krunner/dbusplugins)
 endif()

src/controller.cpp

@@ -14,13 +14,6 @@
 #include <KWindowEffects>
 #endif
 
-#ifdef HAVE_KUNIFIEDPUSH
-#include <KUnifiedPush/Connector>
-#include <QCoroNetworkReply>
-#include <QDBusConnection>
-#include <qcoro/qcorosignal.h>
-#endif
-
 #include <QFile>
 #include <QFileInfo>
 #include <QGuiApplication>
@@ -48,11 +41,6 @@
 #include "roommanager.h"
 #include "windowcontroller.h"
 
-#ifdef HAVE_KUNIFIEDPUSH
-#include <Quotient/csapi/pusher.h>
-#include <Quotient/networkaccessmanager.h>
-#endif
-
 #if defined(Q_OS_WIN) || defined(Q_OS_MAC)
 #include "trayicon.h"
 #elif !defined(Q_OS_ANDROID)
@@ -61,54 +49,9 @@
 
 using namespace Quotient;
 
-#ifdef HAVE_KUNIFIEDPUSH
-QCoro::Task<void> Controller::setupPush(const QString &endpoint)
-{
-    while (!activeConnection()) {
-        co_await qCoro(this, &Controller::activeConnectionChanged);
-    }
-    QUrl gatewayEndpoint(endpoint);
-    gatewayEndpoint.setPath("/_matrix/push/v1/notify");
-    QNetworkRequest checkGateway(gatewayEndpoint);
-    auto reply = co_await NetworkAccessManager::instance()->get(checkGateway);
-    const QJsonObject replyJson = QJsonDocument::fromJson(reply->readAll()).object();
-    if (replyJson["unifiedpush"]["gateway"].toString() == QStringLiteral("matrix")) {
-        Controller::instance().activeConnection()->callApi<PostPusherJob>(endpoint,
-                                                                          "http",
-                                                                          "neochat-foo1",
-                                                                          "NeoChat",
-                                                                          "Device 1",
-                                                                          "en",
-                                                                          PostPusherJob::PusherData{{gatewayEndpoint.toString()}, " "});
-    } else {
-        qWarning() << "There's no gateway";
-    }
-}
-#endif
-
 Controller::Controller(QObject *parent)
     : QObject(parent)
 {
-#ifdef HAVE_KUNIFIEDPUSH
-    const auto serviceName = QStringLiteral("org.kde.neochat.notifier");
-    if (!QDBusConnection::sessionBus().registerService(serviceName)) {
-        qCritical() << "Service name already in use";
-        return;
-    }
-    auto connector = new KUnifiedPush::Connector(serviceName);
-    connect(connector, &KUnifiedPush::Connector::stateChanged, [](auto state) {
-        // TODO ?
-    });
-    connect(connector, &KUnifiedPush::Connector::messageReceived, [](const auto &msg) {
-        NotificationsManager::instance().postPushNotification(msg);
-    });
-    connect(connector, &KUnifiedPush::Connector::endpointChanged, [this](const auto &endpoint) {
-        setupPush(endpoint);
-    });
-
-    connector->registerClient(i18n("Receiving Matrix messages"));
-#endif
-
     Connection::setRoomType<NeoChatRoom>();
 
     setApplicationProxy();

src/controller.h

@@ -15,10 +15,6 @@
 #include <Quotient/jobs/basejob.h>
 #include <Quotient/settings.h>
 
-#ifdef HAVE_KUNIFIEDPUSH
-#include <qcoro/task.h>
-#endif
-
 class NeoChatRoom;
 class TrayIcon;
 class QQuickTextDocument;
@@ -181,11 +177,6 @@ private:
     explicit Controller(QObject *parent = nullptr);
 
     QPointer<NeoChatConnection> m_connection;
-
-#ifdef HAVE_KUNIFIEDPUSH
-    QCoro::Task<void> setupPush(const QString &endpoint);
-#endif
-
     TrayIcon *m_trayIcon = nullptr;
 
     QKeychain::ReadPasswordJob *loadAccessTokenFromKeyChain(const Quotient::AccountSettings &account);

src/notificationsmanager.cpp

@@ -6,8 +6,6 @@
 #include <memory>
 
 #include <QGuiApplication>
-#include <QJsonArray>
-#include <QJsonDocument>
 
 #include <KLocalizedString>
 #include <KNotification>
@@ -328,33 +326,4 @@ QPixmap NotificationsManager::createNotificationImage(const QImage &icon, NeoCha
     return QPixmap::fromImage(roundedImage);
 }
 
-void NotificationsManager::postPushNotification(const QByteArray &message)
-{
-    KNotification *notification = new KNotification("message"_ls);
-
-    const auto json = QJsonDocument::fromJson(message).object();
-
-    auto sender = json["notification"_ls]["sender_display_name"_ls].toString();
-    auto roomName = json["notification"_ls]["room_name"_ls].toString();
-    auto roomId = json["notification"_ls]["room_id"_ls].toString();
-    auto text = json["notification"_ls]["content"_ls]["body"_ls].toString();
-
-    if (sender == roomName) {
-        notification->setTitle(sender);
-    } else {
-        notification->setTitle(i18n("%1 (%2)", sender, roomName));
-    }
-
-    notification->setText(text.toHtmlEscaped());
-
-    notification->setDefaultAction(i18n("Open NeoChat in this room"));
-    connect(notification, &KNotification::defaultActivated, this, [=]() {
-        WindowController::instance().showAndRaiseWindow(notification->xdgActivationToken());
-    });
-
-    notification->sendEvent();
-
-    m_notifications.insert(roomId, notification);
-}
-
 #include "moc_notificationsmanager.cpp"

src/notificationsmanager.h

@@ -81,7 +81,6 @@ public:
      * Nothing happens if the given room doesn't have an invite notification.
      */
     void clearInvitationNotification(const QString &roomId);
-    void postPushNotification(const QByteArray &message);
 
     /**
      * @brief Handle the notifications for the given connection.

src/org.kde.neochat.notifier.service.in

@@ -1,5 +0,0 @@
-# SPDX-FileCopyrightText: none
-# SPDX-License-Identifier: CC0-1.0
-[D-BUS Service]
-Name=org.kde.neochat.notifier
-Exec=@CMAKE_INSTALL_PREFIX@/bin/neochat

src/qml/RichLabel.qml

@@ -43,13 +43,18 @@ TextEdit {
      */
     property bool spoilerRevealed: !hasSpoiler.test(textMessage)
 
+    property bool isDelegate: false
+
     ListView.onReused: Qt.binding(() => !hasSpoiler.test(textMessage))
 
     persistentSelection: true
 
     // Work around QTBUG 93281
-    Component.onCompleted: if (text.includes("<img")) {
-        Controller.forceRefreshTextDocument(root.textDocument, root)
+    Component.onCompleted: {
+        updateSelection()
+        if (text.includes("<img")) {
+            Controller.forceRefreshTextDocument(root.textDocument, root)
+        }
     }
 
     text: "<style>
@@ -116,4 +121,26 @@ a{
         enabled: !parent.hoveredLink && !spoilerRevealed
         onTapped: spoilerRevealed = true
     }
+
+    Connections {
+        target: selectionArea
+        enabled: root.isDelegate
+        function onSelectionChanged() {
+            updateSelection();
+        }
+    }
+
+    function updateSelection() {
+        if (index < selectionArea.lowerIndex || index > selectionArea.upperIndex) {
+            root.select(0, 0);
+        } else if (index > selectionArea.lowerIndex && index < selectionArea.upperIndex) {
+            root.selectAll();
+        } else if (index === selectionArea.selectionStartIndex && index === selectionArea.selectionEndIndex) {
+            root.select(selectionArea.upperPos, selectionArea.lowerPos);
+        } else if (index === selectionArea.upperIndex) {
+            root.select(selectionArea.upperPos, root.length);
+        } else if (index === selectionArea.lowerIndex) {
+            root.select(0, selectionArea.lowerPos);
+        }
+    }
 }

src/qml/TextDelegate.qml

@@ -17,6 +17,14 @@ import org.kde.neochat.config
 MessageDelegate {
     id: root
 
+    function positionAt(x, y) {
+        let point = label.mapFromItem(root, x, y)
+        return label.positionAt(point.x, point.y)
+    }
+
+    property alias selectedText: label.selectedText
+
+
     /**
      * @brief The link preview properties.
      *
@@ -54,6 +62,7 @@ MessageDelegate {
                 acceptedButtons: Qt.LeftButton
                 onLongPressed: root.openContextMenu()
             }
+            isDelegate: true
         }
         Loader {
             Layout.fillWidth: true

src/qml/TimelineView.qml

@@ -341,6 +341,66 @@ QQC2.ScrollView {
             }
         }
 
+        function indexAtRelative(x, y) {
+            return indexAt(x + contentX, y + contentY)
+        }
+
+        MouseArea {
+            id: selectionArea
+
+            anchors.fill: parent
+
+            property int selectionStartIndex
+            property int selectionEndIndex
+            property int selectionStartPos
+            property int selectionEndPos
+
+            property int upperIndex: selectionStartIndex > selectionEndIndex ? selectionStartIndex : selectionEndIndex
+            property int upperPos: selectionStartIndex > selectionEndIndex ? selectionStartPos : (selectionStartIndex == selectionEndIndex ? (selectionStartPos > selectionEndPos ? selectionEndPos : selectionStartPos) : selectionEndPos)
+            property int lowerIndex: selectionStartIndex > selectionEndIndex ? selectionEndIndex : selectionStartIndex
+            property int lowerPos: selectionStartIndex > selectionEndIndex ? selectionEndPos : (selectionStartIndex == selectionEndIndex ? (selectionStartPos > selectionEndPos ? selectionStartPos : selectionEndPos) : selectionStartPos)
+
+            signal selectionChanged
+
+            function indexAndPos(x, y) {
+                const index = messageListView.indexAtRelative(x, y);
+                if (index == -1) {
+                    return;
+                }
+                const item = messageListView.itemAtIndex(index);
+                const relItemY = item.y - messageListView.contentY;
+                const pos = item.positionAt(x, y - relItemY);
+                return [index, pos]
+            }
+
+            onPressed: {
+                [selectionArea.selectionEndIndex, selectionArea.selectionEndPos] = selectionArea.indexAndPos(mouse.x, mouse.y);
+                [selectionArea.selectionStartIndex, selectionArea.selectionStartPos] = selectionArea.indexAndPos(mouse.x, mouse.y);
+                selectionChanged();
+            }
+            onPositionChanged: {
+                if (!pressed) {
+                    return
+                }
+                [selectionEndIndex, selectionEndPos] = selectionArea.indexAndPos(mouse.x, mouse.y);
+                selectionChanged();
+            }
+        }
+
+        Kirigami.Action {
+            onTriggered: {
+                var text = ""
+                for (let i = selectionArea.upperIndex; i >= selectionArea.lowerIndex; i--) {
+                    text += messageListView.itemAtIndex(i).selectedText
+                    if (i > selectionArea.lowerIndex) {
+                        text += " "
+                    }
+                }
+                Clipboard.saveText(text)
+            }
+            shortcut: "Ctrl+C"
+        }
+
         function showMaximizedMedia(index) {
             var popup = maximizeComponent.createObject(QQC2.ApplicationWindow.overlay, {
                     initialIndex: index