From 9c9c1e8f7ba5b199ada4f43add2549e3ad1ea9d9 Mon Sep 17 00:00:00 2001
From: Robertkill <lvpeilong@uniontech.com>
Date: Mon, 6 May 2024 15:07:09 +0800
Subject: [PATCH] fix: There are empty application groups.

 When uninstalling an application, the check for empty application groups is not handled.

log: as title
issue: https://github.com/linuxdeepin/developer-center/issues/8367
---
 src/models/itemarrangementproxymodel.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/models/itemarrangementproxymodel.cpp b/src/models/itemarrangementproxymodel.cpp
index 4e95d5c7..2302b2bc 100644
--- a/src/models/itemarrangementproxymodel.cpp
+++ b/src/models/itemarrangementproxymodel.cpp
@@ -312,9 +312,12 @@ void ItemArrangementProxyModel::onSourceModelChanged()
     }
 
     m_topLevel->removeItemsNotIn(appDesktopIdSet);
-    for (int i = 0; i < m_folderModel.rowCount(); i++) {
+    for (int i = m_folderModel.rowCount() - 1; i >= 0 ; i--) {
         const QString & folderId = m_folderModel.index(i, 0).data(AppItem::DesktopIdRole).toString();
         m_folders.value(folderId)->removeItemsNotIn(appDesktopIdSet);
+        if (m_folders.value(folderId)->pageCount() == 0) {
+            removeFolder(QString(folderId).remove("internal/folders/"));
+        }
     }
 
     emit dataChanged(index(0, 0), index(rowCount() - 1, 0), {