feat: 移除D-Bus依赖，改用 lspci 直接检测显卡，重构弹窗UI

- C++ 后端：移除 D-Bus 通信，改用 lspci -mm + /sys/bus/pci 直接检测显卡和驱动
- 新增 gpuSummary、ready 属性，通过 /sys/module 和 /proc/driver 读取驱动版本
- QML：使用 DTK 配色，卡片式布局展示 GPU 列表，每张显卡独立卡片
- 移除安装/测试/取消按钮，聚焦显卡信息展示
- 翻译精简为 5 条，同步 zh_CN / zh_TW

graphicsdriverapplet.cpp

@@ -5,29 +5,20 @@
 #include "graphicsdriverapplet.h"
 #include <pluginfactory.h>
 
-#include <QDBusConnection>
+#include <QProcess>
-#include <QDBusConnectionInterface>
+#include <QDir>
-#include <QDBusPendingReply>
 #include <QDebug>
-#include <QJsonDocument>
+#include <QFile>
-#include <QJsonObject>
+#include <QTextStream>
-#include <QJsonArray>
+#include <QRegularExpression>
 
 DCORE_USE_NAMESPACE
 
 DS_BEGIN_NAMESPACE
 
-static const QString DBUS_SERVICE = "com.deepin.daemon.GraphicsDriver";
-static const QString DBUS_PATH = "/com/deepin/daemon/GraphicsDriver";
-static const QString DBUS_INTERFACE = "com.deepin.daemon.GraphicsDriver";
-
 GraphicsDriverApplet::GraphicsDriverApplet(QObject *parent)
     : DApplet(parent)
-    , m_dbusInterface(nullptr)
+    , m_ready(false)
-    , m_progressTimer(new QTimer(this))
-    , m_installProgress(0)
-    , m_isInstalling(false)
-    , m_dbusAvailable(false)
 {
 }
 
@@ -37,235 +28,178 @@ GraphicsDriverApplet::~GraphicsDriverApplet()
 
 bool GraphicsDriverApplet::load()
 {
-    initDBusConnection();
     return DApplet::load();
 }
 
 bool GraphicsDriverApplet::init()
 {
-    if (m_dbusAvailable) {
+    detectGpus();
-        refreshDeviceInfo();
-    }
     return DApplet::init();
 }
 
-QString GraphicsDriverApplet::currentDriver() const
-{
-    return m_currentDriver;
-}
-
 QString GraphicsDriverApplet::deviceInfo() const
 {
     return m_deviceInfo;
 }
 
-int GraphicsDriverApplet::installProgress() const
+QString GraphicsDriverApplet::currentDriver() const
 {
-    return m_installProgress;
+    return m_currentDriver;
 }
 
-bool GraphicsDriverApplet::isInstalling() const
+QString GraphicsDriverApplet::gpuSummary() const
 {
-    return m_isInstalling;
+    return m_gpuSummary;
 }
 
-bool GraphicsDriverApplet::dbusAvailable() const
+bool GraphicsDriverApplet::ready() const
 {
-    return m_dbusAvailable;
+    return m_ready;
 }
 
 void GraphicsDriverApplet::refreshDeviceInfo()
 {
-    if (!m_dbusInterface || !m_dbusInterface->isValid()) {
+    detectGpus();
-        qWarning() << "DBus interface is not valid";
-        return;
 }
 
-    // Get device info
+void GraphicsDriverApplet::detectGpus()
-    QDBusPendingCall deviceCall = m_dbusInterface->asyncCall("GetDevice");
-    QDBusPendingCallWatcher *deviceWatcher = new QDBusPendingCallWatcher(deviceCall, this);
-    connect(deviceWatcher, &QDBusPendingCallWatcher::finished, this, &GraphicsDriverApplet::onGetDeviceReply);
-
-    // Get current driver
-    QDBusPendingCall currCall = m_dbusInterface->asyncCall("GetCurrDriverName");
-    QDBusPendingCallWatcher *currWatcher = new QDBusPendingCallWatcher(currCall, this);
-    connect(currWatcher, &QDBusPendingCallWatcher::finished, this, &GraphicsDriverApplet::onGetCurrDriverReply);
-}
-
-void GraphicsDriverApplet::prepareInstall(const QString &driverName)
 {
-    if (!m_dbusInterface || !m_dbusInterface->isValid()) {
+    m_gpus.clear();
-        emit installFailed("DBus interface is not valid");
+
-        return;
+    // 通过 lspci 检测显卡
+    QStringList lines = runCommand("lspci", {"-mm"});
+    for (const QString &line : lines) {
+        if (line.contains("VGA compatible controller", Qt::CaseInsensitive) ||
+            line.contains("3D controller", Qt::CaseInsensitive) ||
+            line.contains("Display controller", Qt::CaseInsensitive)) {
+
+            GpuInfo gpu;
+            // lspci -mm 格式: "Class" "Vendor" "Device" ...
+            // 提取 PCI ID（行首的 01:00.0 等）
+            int spaceIdx = line.indexOf(' ');
+            if (spaceIdx > 0) {
+                gpu.pciId = line.left(spaceIdx);
             }
 
-    QLocale locale;
+            gpu.name = parseGpuName(line);
-    QString language = locale.name();
 
-    QDBusPendingCall call = m_dbusInterface->asyncCall("PrepareInstall", driverName, language);
+            // 检测驱动
-    QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(call, this);
+            QString sysPath = "/sys/bus/pci/devices/0000:" + gpu.pciId + "/driver";
-    connect(watcher, &QDBusPendingCallWatcher::finished, [this](QDBusPendingCallWatcher *call) {
+            QDir driverDir(sysPath);
-        QDBusPendingReply<> reply = *call;
+            if (driverDir.exists()) {
-        if (reply.isError()) {
+                gpu.driver = driverDir.dirName();
-            qWarning() << "Failed to prepare install:" << reply.error().message();
+
-            emit installFailed(reply.error().message());
+                // 读取驱动版本
+                gpu.driverVersion = readDriverVersion(gpu.driver);
             } else {
-            qDebug() << "Prepare install succeeded";
+                gpu.driver = "unknown";
-        }
-        call->deleteLater();
-    });
             }
 
-void GraphicsDriverApplet::testInstall()
+            m_gpus.append(gpu);
-{
+        }
-    if (!m_dbusInterface || !m_dbusInterface->isValid()) {
-        emit installFailed("DBus interface is not valid");
-        return;
     }
 
-    setInstalling(true);
+    // 生成摘要信息
-
+    QStringList parts;
-    QDBusPendingCall call = m_dbusInterface->asyncCall("TestInstall");
+    QStringList driverParts;
-    QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(call, this);
+    for (const GpuInfo &gpu : m_gpus) {
-    connect(watcher, &QDBusPendingCallWatcher::finished, [this](QDBusPendingCallWatcher *call) {
+        QString info = gpu.name;
-        QDBusPendingReply<> reply = *call;
+        if (!gpu.driver.isEmpty() && gpu.driver != "unknown") {
-        if (reply.isError()) {
+            info += " (" + gpu.driver;
-            qWarning() << "Failed to test install:" << reply.error().message();
+            if (!gpu.driverVersion.isEmpty()) {
-            emit installFailed(reply.error().message());
+                info += " " + gpu.driverVersion;
-            setInstalling(false);
+            }
-        } else {
+            info += ")";
-            qDebug() << "Test install succeeded";
+        }
-            realInstall();
+        parts << info;
+        if (!gpu.driver.isEmpty() && !driverParts.contains(gpu.driver)) {
+            driverParts << gpu.driver;
         }
-        call->deleteLater();
-    });
     }
 
-void GraphicsDriverApplet::realInstall()
+    m_deviceInfo = parts.join("\n");
-{
+    m_currentDriver = driverParts.join(", ");
-    if (!m_dbusInterface || !m_dbusInterface->isValid()) {
+    m_gpuSummary = parts.join("  |  ");
-        emit installFailed("DBus interface is not valid");
+    m_ready = !m_gpus.isEmpty();
-        return;
-    }
 
-    QDBusPendingCall call = m_dbusInterface->asyncCall("RealInstall");
+    qDebug() << "Detected GPUs:" << m_deviceInfo;
-    QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(call, this);
+    qDebug() << "Current drivers:" << m_currentDriver;
-    connect(watcher, &QDBusPendingCallWatcher::finished, [this](QDBusPendingCallWatcher *call) {
-        QDBusPendingReply<> reply = *call;
-        if (reply.isError()) {
-            qWarning() << "Failed to real install:" << reply.error().message();
-            emit installFailed(reply.error().message());
-            setInstalling(false);
-        } else {
-            qDebug() << "Real install succeeded";
-            setInstalling(false);
-            emit installSuccess();
-            emit requestReboot();
-        }
-        call->deleteLater();
-    });
-}
 
-void GraphicsDriverApplet::cancelInstall()
-{
-    if (!m_dbusInterface || !m_dbusInterface->isValid()) {
-        return;
-    }
-
-    m_dbusInterface->asyncCall("CancelInstall");
-    setInstalling(false);
-}
-
-void GraphicsDriverApplet::onGetDeviceReply(QDBusPendingCallWatcher *call)
-{
-    QDBusPendingReply<QString> reply = *call;
-    if (reply.isError()) {
-        qWarning() << "Failed to get device:" << reply.error().message();
-    } else {
-        m_deviceInfo = reply.value();
-        qDebug() << "Device info:" << m_deviceInfo;
     emit deviceInfoChanged();
-    }
-    call->deleteLater();
-}
-
-void GraphicsDriverApplet::onGetCurrDriverReply(QDBusPendingCallWatcher *call)
-{
-    QDBusPendingReply<QString> reply = *call;
-    if (reply.isError()) {
-        qWarning() << "Failed to get current driver:" << reply.error().message();
-    } else {
-        m_currentDriver = reply.value();
-        qDebug() << "Current driver:" << m_currentDriver;
     emit currentDriverChanged();
-    }
+    emit gpuSummaryChanged();
-    call->deleteLater();
+    emit readyChanged();
 }
 
-void GraphicsDriverApplet::onReportProgress(const QString &ratio)
+QStringList GraphicsDriverApplet::runCommand(const QString &cmd, const QStringList &args)
 {
-    bool ok;
+    QProcess process;
-    int progress = ratio.toInt(&ok);
+    process.start(cmd, args);
-    if (ok) {
+    process.waitForFinished(5000);
-        m_installProgress = progress;
+    QString output = QString::fromUtf8(process.readAllStandardOutput());
-        emit installProgressChanged();
+    return output.split('\n', Qt::SkipEmptyParts);
-    }
 }
 
-void GraphicsDriverApplet::initDBusConnection()
+QString GraphicsDriverApplet::parseGpuName(const QString &line)
 {
-    QDBusConnection bus = QDBusConnection::sessionBus();
+    // lspci -mm 格式示例:
-
+    // 01:00.0 "VGA compatible controller" "NVIDIA Corporation" "GA106M [GeForce RTX 3060 Mobile / Max-Q]" "ASUSTeK Computer Inc." "Device 10a2"
-    if (!bus.isConnected()) {
+    // 提取引号中的内容
-        qWarning() << "Cannot connect to D-Bus session bus";
+    QStringList parts;
-        return;
+    int pos = 0;
+    while (pos < line.length()) {
+        int start = line.indexOf('"', pos);
+        if (start < 0) break;
+        int end = line.indexOf('"', start + 1);
+        if (end < 0) break;
+        parts << line.mid(start + 1, end - start - 1);
+        pos = end + 1;
     }
 
-    // 检查服务是否已注册
+    if (parts.size() >= 3) {
-    bool registered = bus.interface()->isServiceRegistered(DBUS_SERVICE);
+        // parts[0] = class, parts[1] = vendor, parts[2] = device
-    if (!registered) {
+        QString vendor = parts[1];
-        qWarning() << "GraphicsDriver D-Bus service is not registered";
+        QString device = parts[2];
-        return;
+        // 去掉方括号内的别名，保留主要名称
+        int bracket = device.indexOf('[');
+        if (bracket > 0) {
+            // 保留完整名称，方括号内是子系统信息
+        }
+        return vendor + " " + device;
     }
 
-    m_dbusInterface = new QDBusInterface(
+    return line;
-        DBUS_SERVICE,
-        DBUS_PATH,
-        DBUS_INTERFACE,
-        bus,
-        this
-    );
-
-    if (!m_dbusInterface->isValid()) {
-        qWarning() << "DBus interface is not valid:" << m_dbusInterface->lastError().message();
-        return;
 }
 
-    m_dbusAvailable = true;
+QString GraphicsDriverApplet::readDriverVersion(const QString &driverName)
-    emit dbusAvailableChanged();
-
-    connect(m_dbusInterface, SIGNAL(ReportProgress(QString)),
-            this, SLOT(onReportProgress(QString)));
-
-    qDebug() << "GraphicsDriver D-Bus connected successfully";
-}
-
-void GraphicsDriverApplet::setInstalling(bool installing)
 {
-    if (m_isInstalling != installing) {
+    // 尝试从 /sys/module/<driver>/version 读取版本
-        m_isInstalling = installing;
+    QString path = "/sys/module/" + driverName + "/version";
-        emit isInstallingChanged();
+    QFile file(path);
+    if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        QString version = QTextStream(&file).readAll().trimmed();
+        if (!version.isEmpty()) {
+            return version;
+        }
+    }
 
-        if (installing) {
+    // nvidia 特殊处理：从 /proc/driver/nvidia/version 读取
-            m_progressTimer->start(1000);
+    if (driverName == "nvidia") {
-        } else {
+        QFile nvFile("/proc/driver/nvidia/version");
-            m_progressTimer->stop();
+        if (nvFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
-            m_installProgress = 0;
+            QString content = QTextStream(&nvFile).readAll();
-            emit installProgressChanged();
+            // 格式: NVRM version: NVIDIA UNIX x86_64 Kernel Module  535.183.01  ...
+            QRegularExpression re("Kernel Module\\s+(\\d+\\.\\d+\\.\\d+)");
+            auto match = re.match(content);
+            if (match.hasMatch()) {
+                return match.captured(1);
             }
         }
     }
 
+    return QString();
+}
+
 D_APPLET_CLASS(GraphicsDriverApplet)
 
 DS_END_NAMESPACE

graphicsdriverapplet.h

@@ -6,23 +6,27 @@
 
 #include <applet.h>
 
-#include <QDBusInterface>
+#include <QString>
-#include <QDBusPendingCallWatcher>
+#include <QStringList>
 #include <QTimer>
-#include <QJsonObject>
-#include <QJsonArray>
 
 DS_BEGIN_NAMESPACE
 
+struct GpuInfo {
+    QString name;        // 显卡名称，如 "NVIDIA GeForce RTX 3060"
+    QString driver;      // 驱动模块名，如 "nvidia"
+    QString driverVersion; // 驱动版本
+    QString pciId;       // PCI ID，如 "01:00.0"
+};
+
 class GraphicsDriverApplet : public DApplet
 {
     Q_OBJECT
 
-    Q_PROPERTY(QString currentDriver READ currentDriver NOTIFY currentDriverChanged)
     Q_PROPERTY(QString deviceInfo READ deviceInfo NOTIFY deviceInfoChanged)
-    Q_PROPERTY(int installProgress READ installProgress NOTIFY installProgressChanged)
+    Q_PROPERTY(QString currentDriver READ currentDriver NOTIFY currentDriverChanged)
-    Q_PROPERTY(bool isInstalling READ isInstalling NOTIFY isInstallingChanged)
+    Q_PROPERTY(QString gpuSummary READ gpuSummary NOTIFY gpuSummaryChanged)
-    Q_PROPERTY(bool dbusAvailable READ dbusAvailable NOTIFY dbusAvailableChanged)
+    Q_PROPERTY(bool ready READ ready NOTIFY readyChanged)
 
 public:
     explicit GraphicsDriverApplet(QObject *parent = nullptr);
@@ -31,45 +35,30 @@ public:
     virtual bool load() override;
     virtual bool init() override;
 
-    QString currentDriver() const;
     QString deviceInfo() const;
-    int installProgress() const;
+    QString currentDriver() const;
-    bool isInstalling() const;
+    QString gpuSummary() const;
-    bool dbusAvailable() const;
+    bool ready() const;
 
     Q_INVOKABLE void refreshDeviceInfo();
-    Q_INVOKABLE void prepareInstall(const QString &driverName);
-    Q_INVOKABLE void testInstall();
-    Q_INVOKABLE void realInstall();
-    Q_INVOKABLE void cancelInstall();
 
 signals:
-    void currentDriverChanged();
     void deviceInfoChanged();
-    void installProgressChanged();
+    void currentDriverChanged();
-    void isInstallingChanged();
+    void gpuSummaryChanged();
-    void installSuccess();
+    void readyChanged();
-    void installFailed(const QString &error);
-    void requestReboot();
-    void dbusAvailableChanged();
-
-private slots:
-    void onGetDeviceReply(QDBusPendingCallWatcher *call);
-    void onGetCurrDriverReply(QDBusPendingCallWatcher *call);
-    void onReportProgress(const QString &ratio);
 
 private:
-    void initDBusConnection();
+    void detectGpus();
-    void setInstalling(bool installing);
+    static QStringList runCommand(const QString &cmd, const QStringList &args);
+    static QString parseGpuName(const QString &line);
+    static QString readDriverVersion(const QString &driverName);
 
-    QDBusInterface *m_dbusInterface;
+    QList<GpuInfo> m_gpus;
-    QTimer *m_progressTimer;
-    bool m_dbusAvailable;
-
-    QString m_currentDriver;
     QString m_deviceInfo;
-    int m_installProgress;
+    QString m_currentDriver;
-    bool m_isInstalling;
+    QString m_gpuSummary;
+    bool m_ready;
 };
 
 DS_END_NAMESPACE

package/driverview.qml

@@ -7,6 +7,7 @@ import QtQuick.Controls 2.15
 import QtQuick.Layouts 1.15
 import org.deepin.ds 1.0
 import org.deepin.ds.dock 1.0
+import org.deepin.dtk 1.0
 
 AppletItem {
     id: root
@@ -17,24 +18,32 @@ AppletItem {
     implicitWidth: dockSize
     implicitHeight: dockSize
 
-    // 访问 C++ 后端
     readonly property var applet: Applet
-    readonly property bool dbusAvailable: applet && applet.dbusAvailable
+    readonly property bool ready: applet ? applet.ready : false
-    readonly property string currentDriver: applet ? (applet.currentDriver || qsTr("Unknown")) : qsTr("Unknown")
+    readonly property string gpuSummary: applet ? (applet.gpuSummary || qsTr("No GPU detected")) : qsTr("No GPU detected")
     readonly property string deviceInfo: applet ? (applet.deviceInfo || qsTr("Unknown")) : qsTr("Unknown")
-    readonly property bool isInstalling: applet ? applet.isInstalling : false
+    readonly property string currentDriver: applet ? (applet.currentDriver || qsTr("Unknown")) : qsTr("Unknown")
-    readonly property int installProgress: applet ? applet.installProgress : 0
+
+    property Palette basePalette: DockPalette.iconTextPalette
+    readonly property color primaryText: Qt.rgba(basePalette.r, basePalette.g, basePalette.b, 0.9)
+    readonly property color secondaryText: Qt.rgba(basePalette.r, basePalette.g, basePalette.b, 0.65)
+    readonly property color tertiaryText: Qt.rgba(basePalette.r, basePalette.g, basePalette.b, 0.5)
+    readonly property color cardBackground: Qt.rgba(basePalette.r, basePalette.g, basePalette.b, 0.06)
+    readonly property color cardBorder: Qt.rgba(basePalette.r, basePalette.g, basePalette.b, 0.1)
+    readonly property color accentBlue: Qt.rgba(36 / 255, 118 / 255, 220 / 255, 1)
+    readonly property color accentBlueLight: Qt.rgba(36 / 255, 118 / 255, 220 / 255, 0.15)
 
     // 图标区域
     Rectangle {
         anchors.fill: parent
-        color: "#3498db"
+        color: accentBlue
         radius: 8
 
         Text {
             anchors.centerIn: parent
             text: "GPU"
             font.pixelSize: root.dockSize * 0.3
+            font.bold: true
             color: "white"
         }
     }
@@ -42,7 +51,7 @@ AppletItem {
     // 悬停提示
     PanelToolTip {
         id: toolTip
-        text: qsTr("Graphics Driver: ") + root.currentDriver
+        text: root.ready ? root.gpuSummary : qsTr("No GPU detected")
         toolTipX: DockPanelPositioner.x
         toolTipY: DockPanelPositioner.y
     }
@@ -73,8 +82,8 @@ AppletItem {
     // 弹出窗口
     PanelPopup {
         id: driverPopup
-        width: 320
+        width: 360
-        height: 400
+        height: 320
         popupX: DockPanelPositioner.x
         popupY: DockPanelPositioner.y
 
@@ -90,115 +99,197 @@ AppletItem {
             padding: 16
 
             contentItem: ColumnLayout {
-                spacing: 12
+                spacing: 14
+
+                // 标题区域
+                RowLayout {
+                    Layout.fillWidth: true
+                    spacing: 10
+
+                    Rectangle {
+                        width: 28
+                        height: 28
+                        color: accentBlueLight
+                        radius: 8
+
+                        Text {
+                            anchors.centerIn: parent
+                            text: "GPU"
+                            font.pixelSize: 12
+                            font.bold: true
+                            color: accentBlue
+                        }
+                    }
 
                     Text {
                         text: qsTr("Graphics Driver Manager")
                         font.pixelSize: 16
                         font.bold: true
+                        color: root.primaryText
                         Layout.fillWidth: true
                     }
+                }
 
+                // 分隔线
                 Rectangle {
                     Layout.fillWidth: true
                     Layout.preferredHeight: 1
-                    color: "#cccccc"
+                    color: root.cardBorder
                 }
 
-                // D-Bus 不可用提示
+                // 当前驱动信息
-                Rectangle {
+                RowLayout {
                     Layout.fillWidth: true
-                    height: 40
+                    spacing: 8
-                    visible: !root.dbusAvailable
+                    visible: root.ready
-                    color: "#fff3cd"
+
-                    radius: 6
+                    Text {
+                        text: qsTr("Current Driver:")
+                        font.pixelSize: 12
+                        color: root.secondaryText
+                    }
+
+                    Text {
+                        text: root.currentDriver
+                        font.pixelSize: 12
+                        font.bold: true
+                        color: root.primaryText
+                        Layout.fillWidth: true
+                        elide: Text.ElideRight
+                    }
+                }
+
+                // GPU 列表区域
+                Flickable {
+                    id: gpuListFlick
+                    Layout.fillWidth: true
+                    Layout.fillHeight: true
+                    clip: true
+                    contentWidth: width
+                    contentHeight: gpuColumn.height
+                    boundsBehavior: Flickable.StopAtBounds
+
+                    Column {
+                        id: gpuColumn
+                        width: gpuListFlick.width
+                        spacing: 10
+                        visible: root.ready
+
+                        Repeater {
+                            model: root.ready ? root.deviceInfo.split("\n").filter(function(line) { return line.trim().length > 0 }) : []
+
+                            delegate: Rectangle {
+                                width: gpuColumn.width
+                                height: 72
+                                color: root.cardBackground
+                                radius: 10
+                                border.width: 1
+                                border.color: root.cardBorder
+
+                                RowLayout {
+                                    anchors.fill: parent
+                                    anchors.margins: 12
+                                    spacing: 12
+
+                                    // GPU 图标
+                                    Rectangle {
+                                        width: 44
+                                        height: 44
+                                        color: root.accentBlueLight
+                                        radius: 8
 
                                         Text {
                                             anchors.centerIn: parent
-                        text: qsTr("Driver service is not available")
+                                            text: "GPU"
-                        color: "#856404"
+                                            font.pixelSize: 14
-                        font.pixelSize: 12
+                                            font.bold: true
+                                            color: root.accentBlue
                                         }
                                     }
 
-                // 设备信息
+                                    // GPU 信息
-                GroupBox {
+                                    ColumnLayout {
+                                        spacing: 4
                                         Layout.fillWidth: true
-                    title: qsTr("Device Information")
+
-                    visible: root.dbusAvailable
+                                        Text {
+                                            text: parseGpuName(modelData)
+                                            font.pixelSize: 13
+                                            font.bold: true
+                                            color: root.primaryText
+                                            Layout.fillWidth: true
+                                            elide: Text.ElideRight
+                                        }
+
+                                        Text {
+                                            text: parseDriverInfo(modelData)
+                                            font.pixelSize: 11
+                                            color: root.secondaryText
+                                            Layout.fillWidth: true
+                                            elide: Text.ElideRight
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    // 未检测到 GPU 提示
+                    Rectangle {
+                        anchors.centerIn: parent
+                        width: gpuListFlick.width - 32
+                        height: 80
+                        color: root.cardBackground
+                        radius: 10
+                        border.width: 1
+                        border.color: root.cardBorder
+                        visible: !root.ready
 
                         ColumnLayout {
-                        anchors.fill: parent
+                            anchors.centerIn: parent
-                        spacing: 8
+                            spacing: 6
 
                             Text {
-                            text: qsTr("Current Driver: ") + root.currentDriver
+                                text: "⚠"
-                            font.pixelSize: 12
+                                font.pixelSize: 24
-                            Layout.fillWidth: true
                             }
 
                             Text {
-                            text: qsTr("Device: ") + root.deviceInfo
+                                text: qsTr("No GPU detected")
-                            font.pixelSize: 12
+                                font.pixelSize: 13
-                            wrapMode: Text.WordWrap
+                                color: root.secondaryText
-                            Layout.fillWidth: true
+                            }
                         }
                     }
                 }
 
-                // 操作按钮
+                // 刷新按钮
                 Button {
+                    id: refreshBtn
                     text: qsTr("Refresh")
                     Layout.fillWidth: true
-                    enabled: root.dbusAvailable && !root.isInstalling
+                    Layout.preferredHeight: 36
+                    font.pixelSize: 13
+
+                    background: Rectangle {
+                        color: refreshBtn.hovered ? root.accentBlue : root.accentBlueLight
+                        radius: 8
+                    }
+
+                    contentItem: Text {
+                        text: refreshBtn.text
+                        color: refreshBtn.hovered ? "white" : root.accentBlue
+                        font.pixelSize: refreshBtn.font.pixelSize
+                        horizontalAlignment: Text.AlignHCenter
+                        verticalAlignment: Text.AlignVCenter
+                    }
+
                     onClicked: {
                         if (root.applet) {
                             root.applet.refreshDeviceInfo()
                         }
                     }
                 }
-
-                Button {
-                    text: qsTr("Test Install")
-                    Layout.fillWidth: true
-                    enabled: root.dbusAvailable && !root.isInstalling
-                    onClicked: {
-                        if (root.applet) {
-                            root.applet.testInstall()
-                        }
-                    }
-                }
-
-                // 安装进度
-                ColumnLayout {
-                    visible: root.isInstalling
-                    Layout.fillWidth: true
-                    spacing: 8
-
-                    Text {
-                        text: qsTr("Installing... ") + root.installProgress + "%"
-                        font.pixelSize: 12
-                    }
-
-                    ProgressBar {
-                        Layout.fillWidth: true
-                        value: root.installProgress / 100
-                    }
-
-                    Button {
-                        text: qsTr("Cancel")
-                        Layout.fillWidth: true
-                        onClicked: {
-                            if (root.applet) {
-                                root.applet.cancelInstall()
-                            }
-                        }
-                    }
-                }
-
-                Item {
-                    Layout.fillHeight: true
-                }
             }
         }
 
@@ -210,6 +301,25 @@ AppletItem {
         }
     }
 
+    // 解析 GPU 名称的辅助函数
+    function parseGpuName(info) {
+        var parts = info.split("(")
+        if (parts.length > 0) {
+            return parts[0].trim()
+        }
+        return info
+    }
+
+    // 解析驱动信息的辅助函数
+    function parseDriverInfo(info) {
+        var startIndex = info.indexOf("(")
+        var endIndex = info.lastIndexOf(")")
+        if (startIndex !== -1 && endIndex !== -1) {
+            return info.substring(startIndex + 1, endIndex)
+        }
+        return info
+    }
+
     // 点击处理
     TapHandler {
         acceptedButtons: Qt.LeftButton
@@ -220,7 +330,6 @@ AppletItem {
                 driverPopup.close()
             } else {
                 Panel.requestClosePopup()
-                // 在打开前设置定位，确保弹窗出现在插件附近
                 const point = root.mapToItem(null, root.width / 2, root.height / 2)
                 driverPopup.DockPanelPositioner.bounding = Qt.rect(point.x, point.y, driverPopup.width, driverPopup.height)
                 driverPopup.open()
@@ -228,18 +337,4 @@ AppletItem {
             toolTip.close()
         }
     }
-
-    // 后端信号处理
-    Connections {
-        target: root.applet
-        function onInstallSuccess() {
-            console.log("Install succeeded")
-        }
-        function onInstallFailed(error) {
-            console.log("Install failed:", error)
-        }
-        function onRequestReboot() {
-            console.log("Reboot requested")
-        }
-    }
 }

translations/org.deepin.ds.graphics-driver_zh_CN.ts

@@ -10,53 +10,23 @@
     </message>
     <message>
         <location filename="../package/driverview.qml"/>
-        <source>Graphics Driver: </source>
+        <source>No GPU detected</source>
-        <translation>显卡驱动：</translation>
+        <translation>未检测到显卡</translation>
     </message>
     <message>
         <location filename="../package/driverview.qml"/>
         <source>Graphics Driver Manager</source>
         <translation>显卡驱动管理</translation>
     </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Driver service is not available</source>
-        <translation>驱动服务不可用</translation>
-    </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Device Information</source>
-        <translation>设备信息</translation>
-    </message>
     <message>
         <location filename="../package/driverview.qml"/>
         <source>Current Driver:</source>
         <translation>当前驱动：</translation>
     </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Device: </source>
-        <translation>设备：</translation>
-    </message>
     <message>
         <location filename="../package/driverview.qml"/>
         <source>Refresh</source>
         <translation>刷新</translation>
     </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Test Install</source>
-        <translation>测试安装</translation>
-    </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Installing... </source>
-        <translation>安装中...</translation>
-    </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Cancel</source>
-        <translation>取消</translation>
-    </message>
 </context>
 </TS>

translations/org.deepin.ds.graphics-driver_zh_TW.ts

@@ -10,53 +10,23 @@
     </message>
     <message>
         <location filename="../package/driverview.qml"/>
-        <source>Graphics Driver: </source>
+        <source>No GPU detected</source>
-        <translation>顯示卡驅動：</translation>
+        <translation>未偵測到顯示卡</translation>
     </message>
     <message>
         <location filename="../package/driverview.qml"/>
         <source>Graphics Driver Manager</source>
         <translation>顯示卡驅動管理</translation>
     </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Driver service is not available</source>
-        <translation>驅動服務不可用</translation>
-    </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Device Information</source>
-        <translation>裝置資訊</translation>
-    </message>
     <message>
         <location filename="../package/driverview.qml"/>
         <source>Current Driver:</source>
         <translation>目前驅動：</translation>
     </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Device: </source>
-        <translation>裝置：</translation>
-    </message>
     <message>
         <location filename="../package/driverview.qml"/>
         <source>Refresh</source>
         <translation>重新整理</translation>
     </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Test Install</source>
-        <translation>測試安裝</translation>
-    </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Installing... </source>
-        <translation>安裝中...</translation>
-    </message>
-    <message>
-        <location filename="../package/driverview.qml"/>
-        <source>Cancel</source>
-        <translation>取消</translation>
-    </message>
 </context>
 </TS>