fix: dock will not auto hide after set size

Issue: linuxdeepin/developer-center#7129
Log:

frame/util/multiscreenworker.cpp

@@ -5,6 +5,7 @@
 
 #include "multiscreenworker.h"
 #include "constants.h"
+#include "dockitem.h"
 #include "mainwindow.h"
 #include "taskmanager/taskmanager.h"
 #include "utils.h"
@@ -142,6 +143,7 @@ void MultiScreenWorker::onExtralRegionMonitorChanged(int x, int y, const QString
 
 void MultiScreenWorker::updateDisplay()
 {
+    tryToHideDock();
     //1、屏幕停靠信息，
     //2、任务栏当前显示在哪个屏幕也需要更新
     //3、任务栏高度或宽度调整的拖拽区域，
@@ -191,6 +193,7 @@ void MultiScreenWorker::onPositionChanged(int position)
     qDebug() << "position change from: " << lastPos << " to: " << position;
 #endif
     m_position = static_cast<Position>(position);
+    DockItem::setDockPosition(m_position);
 
     if (m_hideMode == HideMode::KeepHidden || (m_hideMode == HideMode::SmartHide && m_hideState == HideState::Hide)) {
         // 这种情况切换位置,任务栏不需要显示
@@ -548,7 +551,7 @@ void MultiScreenWorker::onRequestDelayShowDock()
 
 void MultiScreenWorker::initMembers()
 {
-    m_monitorUpdateTimer->setInterval(100);
+    m_monitorUpdateTimer->setInterval(1000);
     m_monitorUpdateTimer->setSingleShot(true);
 
     m_delayWakeTimer->setSingleShot(true);
@@ -902,7 +905,6 @@ void MultiScreenWorker::onDelayAutoHideChanged()
  */
 void MultiScreenWorker::tryToShowDock(int eventX, int eventY)
 {
-    DockItem::setDockPosition(m_position);
     if (qApp->property("DRAG_STATE").toBool() || testState(ChangePositionAnimationStart)) {
         qWarning() << "dock is draging or animation is running";
         return;
@@ -957,3 +959,16 @@ void MultiScreenWorker::tryToShowDock(int eventX, int eventY)
         }
     }
 }
+
+void MultiScreenWorker::tryToHideDock()
+{
+    if (hideMode() == HideMode::KeepShowing) {
+        return;
+    }
+
+    auto mousePos = QCursor::pos();
+    const QString &currentScreen = DOCK_SCREEN->current();
+    if (isCursorOut(mousePos.x(), mousePos.y())) {
+        Q_EMIT requestPlayAnimation(currentScreen, m_position, Dock::AniAction::Hide);
+    }
+}

frame/util/multiscreenworker.h

@@ -153,6 +153,7 @@ private slots:
     void reInitDisplayData();
 
     void tryToShowDock(int eventX, int eventY);
+    void tryToHideDock();
     void changeDockPosition(QString fromScreen, QString toScreen, const Position &fromPos, const Position &toPos);
 
     void resetDockScreen();