From: Claudio Cambra <claudio.cambra@nextcloud.com>
Date: Tue, 25 Apr 2023 03:44:47 +0000 (+0800)
Subject: Notify change in tags when maxTags set in filetagmodel
X-Git-Tag: archive/raspbian/3.16.7-1_deb13u1+rpi1~1^2~12^2~10^2~49^2~4
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=1bab57b17632a36e527264c83e9d546195c5873b;p=nextcloud-desktop.git

Notify change in tags when maxTags set in filetagmodel

Signed-off-by: Claudio Cambra <claudio.cambra@nextcloud.com>
---

diff --git a/src/gui/filetagmodel.cpp b/src/gui/filetagmodel.cpp
index a9bd35bbd..5927ffcd4 100644
--- a/src/gui/filetagmodel.cpp
+++ b/src/gui/filetagmodel.cpp
@@ -164,7 +164,22 @@ void FileTagModel::setMaxTags(const int maxTags)
         return;
     }
 
+    const auto totalTagCount = totalTags();
+    const auto tagsWillBeTruncated = maxTags < totalTagCount;
+
+    // Summary tag will be after the last tag
+    const auto notifyOverflowingTagsRemoved = tagsWillBeTruncated && totalTagCount > maxTags;
+
+    if (notifyOverflowingTagsRemoved) {
+        beginResetModel();
+    }
+
     _maxTags = maxTags;
+
+    if (notifyOverflowingTagsRemoved) {
+        endResetModel();
+    }
+
     Q_EMIT maxTagsChanged();
 }
 
diff --git a/src/gui/filetagmodel.h b/src/gui/filetagmodel.h
index d0f41f6cb..ac82b20a5 100644
--- a/src/gui/filetagmodel.h
+++ b/src/gui/filetagmodel.h
@@ -67,7 +67,6 @@ private:
     QStringList _tags;
 
     int _maxTags = 0;
-    int _totalTags = 0;
 };
 
 }