feat: implement close all windows functionality

1. Add requestCloseAll method to handle close all action for grouped
applications
2. When close all is triggered, find all windows with the same desktop
ID and close them
3. Use X11Utils to send close commands to individual windows
4. Add necessary includes for DockGroupModel and X11Utils
5. Update action handler to call requestCloseAll instead of requestClose
for close all action

feat: 实现关闭所有窗口功能

1. 添加 requestCloseAll 方法来处理分组应用的关闭所有操作
2. 当触发关闭所有时，查找具有相同桌面 ID 的所有窗口并关闭它们
3. 使用 X11Utils 向各个窗口发送关闭命令
4. 添加 DockGroupModel 和 X11Utils 的必要包含
5. 更新操作处理器，为关闭所有操作调用 requestCloseAll 而不是
requestClose

Pms: BUG-334659

Author: wjyrich

panels/dock/taskmanager/dockglobalelementmodel.cpp

@@ -340,7 +340,10 @@ void DockGlobalElementModel::requestActivate(const QModelIndex &index) const
         auto sourceIndex = sourceModel->index(sourceRow, 0);
         m_activeAppModel->requestActivate(sourceIndex);
     } else {
-        this->requestNewInstance(index, "");
+        if (auto interface = dynamic_cast<AbstractTaskManagerInterface*>(sourceModel)) {
+            auto sourceIndex = sourceModel->index(sourceRow, 0);
+            interface->requestNewInstance(sourceIndex, "");
+        }
     }
 }
 
@@ -363,26 +366,6 @@ void DockGlobalElementModel::requestOpenUrls(const QModelIndex &index, const QLi
     }
 }
 
-void DockGlobalElementModel::requestNewInstance(const QModelIndex &index, const QString &action) const
-{
-    if (action == DOCK_ACTION_DOCK) {
-        auto data = m_data.value(index.row());
-        auto id = std::get<0>(data);
-        TaskManagerSettings::instance()->toggleDockedElement(QStringLiteral("desktop/%1").arg(id));
-    } else if (action == DOCK_ACTION_FORCEQUIT) {
-        requestClose(index, true);
-    } else if (action == DOCK_ACTION_CLOSEALL) {
-        requestClose(index);
-    } else {
-        auto data = m_data.value(index.row());
-        auto id = std::get<0>(data);
-        QProcess process;
-        process.setProcessChannelMode(QProcess::MergedChannels);
-        process.start("dde-am", {"--by-user", id, action});
-        process.waitForFinished();
-        return;
-    }
-}
 void DockGlobalElementModel::requestClose(const QModelIndex &index, bool force) const
 {
     auto data = m_data.value(index.row());
@@ -398,6 +381,7 @@ void DockGlobalElementModel::requestClose(const QModelIndex &index, bool force)
 
     qWarning() << "unable to close app not running";
 }
+
 void DockGlobalElementModel::requestUpdateWindowGeometry(const QModelIndex &index, const QRect &geometry, QObject *delegate) const
 {
     Q_UNUSED(index)

panels/dock/taskmanager/dockglobalelementmodel.h

@@ -28,7 +28,6 @@ class DockGlobalElementModel : public QAbstractListModel, public AbstractTaskMan
     inline int mapToSourceModelRole(QAbstractItemModel *model, int role) const;
 
     void requestActivate(const QModelIndex &index) const override;
-    void requestNewInstance(const QModelIndex &index, const QString &action) const override;
 
     void requestOpenUrls(const QModelIndex &index, const QList<QUrl> &urls) const override;
     void requestClose(const QModelIndex &index, bool force = false) const override;

panels/dock/taskmanager/dockgroupmodel.cpp

@@ -6,6 +6,10 @@
 #include "abstracttaskmanagerinterface.h"
 #include "rolegroupmodel.h"
 #include "taskmanager.h"
+#include "taskmanagersettings.h"
+#include "globals.h"
+
+#include <QProcess>
 
 namespace dock
 {
@@ -150,4 +154,23 @@ void DockGroupModel::requestWindowsView(const QModelIndexList &indexes) const
 
     callInterfaceMethod(sourceIndexes, &AbstractTaskManagerInterface::requestWindowsView);
 }
+
+void DockGroupModel::requestNewInstance(const QModelIndex &index, const QString &action) const
+{
+    if (action == DOCK_ACTION_DOCK) {
+        auto desktopId = index.data(TaskManager::DesktopIdRole).toString();
+        TaskManagerSettings::instance()->toggleDockedElement(QStringLiteral("desktop/%1").arg(desktopId));
+    } else if (action == DOCK_ACTION_FORCEQUIT) {
+        requestClose(index, true);
+    } else if (action == DOCK_ACTION_CLOSEALL) {
+        requestClose(index);
+    } else {
+        auto desktopId = index.data(TaskManager::DesktopIdRole).toString();
+        QProcess process;
+        process.setProcessChannelMode(QProcess::MergedChannels);
+        process.start("dde-am", {"--by-user", desktopId, action});
+        process.waitForFinished();
+        return;
+    }
+}
 }

panels/dock/taskmanager/dockgroupmodel.h

@@ -20,6 +20,7 @@ class DockGroupModel : public RoleGroupModel, public AbstractTaskManagerInterfac
     Q_INVOKABLE virtual QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
 
     void requestActivate(const QModelIndex &index) const override;
+    void requestNewInstance(const QModelIndex &index, const QString &action) const override;
     void requestClose(const QModelIndex &index, bool force = false) const override;
     void requestUpdateWindowGeometry(const QModelIndex &index, const QRect &geometry, QObject *delegate = nullptr) const override;
     void requestWindowsView(const QModelIndexList &indexes) const override;