fix: 修复拓展坞外接4k屏注销后登录界面位置错误的问题

部分机器x未初始化完成导致设置的geometry未生效，增加容错时间检查geometry并重新设置

Log:
Bug: https://pms.uniontech.com/bug-view-332651.html
Influence: 登录界面位置
Change-Id: I9315076978ade341c56fc410868ef31d1940e50d

Author: Mars-cb

src/widgets/fullscreenbackground.cpp

@@ -72,8 +72,11 @@ FullScreenBackground::FullScreenBackground(SessionBaseModel *model, QWidget *par
         }
     });
     connect(m_resetGeometryTimer, &QTimer::timeout, this, [this] {
-        qCDebug(DDE_SHELL) << " setGeometry : " << m_geometryRect;
-        setGeometry(m_geometryRect);
+        const auto &currentGeometry = geometry();
+        if (currentGeometry != m_geometryRect) {
+            qCDebug(DDE_SHELL) << "Current geometry:" << currentGeometry <<"setGeometry:" << m_geometryRect;
+            setGeometry(m_geometryRect);
+        }
     });
 
     connect(m_model, &SessionBaseModel::shutdownkModeChanged, this, [this] (bool value){
@@ -735,5 +738,5 @@ void FullScreenBackground::setddeGeometry(const QRect &rect)
     setGeometry(rect);
     m_geometryRect = rect;
     m_resetGeometryTimer->start(200);
-    QTimer::singleShot(200 * 5, m_resetGeometryTimer, &QTimer::stop);
+    QTimer::singleShot(400 * 5, m_resetGeometryTimer, &QTimer::stop);
 }