From 3f030fe2dc9a55c4002371c8c8c3bb5b9ee4f3b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lukas=20Br=C3=BCbach?= <Bruebach.Lukas@bdosecurity.de>
Date: Wed, 29 Apr 2026 09:18:15 +0200
Subject: [PATCH] Reload card db and notify enabled sets change on "Manage
 Sets" dialog save

Took 1 hour 18 minutes

Took 6 seconds
---
 .../widgets/dialogs/dlg_manage_sets.cpp        | 12 ++++++++++++
 .../database/card_database_display_model.cpp   | 18 ++++++++++++++++++
 .../database/card_database_display_model.h     |  1 +
 3 files changed, 31 insertions(+)

diff --git a/cockatrice/src/interface/widgets/dialogs/dlg_manage_sets.cpp b/cockatrice/src/interface/widgets/dialogs/dlg_manage_sets.cpp
index a4f54564f..28091585c 100644
--- a/cockatrice/src/interface/widgets/dialogs/dlg_manage_sets.cpp
+++ b/cockatrice/src/interface/widgets/dialogs/dlg_manage_sets.cpp
@@ -16,6 +16,7 @@
 #include <QPushButton>
 #include <QToolBar>
 #include <QTreeView>
+#include <QtConcurrentRun>
 #include <algorithm>
 #include <libcockatrice/card/database/card_database_manager.h>
 #include <libcockatrice/models/database/card_set/card_sets_model.h>
@@ -253,6 +254,17 @@ void WndSets::actSave()
     model->save(CardDatabaseManager::getInstance());
     SettingsCache::instance().setIncludeRebalancedCards(includeRebalancedCards);
     CardPictureLoader::clearPixmapCache();
+    const auto reloadOk1 = QtConcurrent::run([this] {
+        CardDatabaseManager::getInstance()->loadCardDatabases();
+        QMetaObject::Connection conn;
+
+        conn = connect(CardDatabaseManager::getInstance(), &CardDatabase::cardDatabaseLoadingFinished, this,
+                       [conn]() mutable {
+                           CardDatabaseManager::getInstance()->notifyEnabledSetsChanged();
+                           QObject::disconnect(conn);
+                       });
+        SettingsCache::instance().downloads().sync();
+    });
     close();
 }
 
diff --git a/libcockatrice_models/libcockatrice/models/database/card_database_display_model.cpp b/libcockatrice_models/libcockatrice/models/database/card_database_display_model.cpp
index 5ce63a939..826bec581 100644
--- a/libcockatrice_models/libcockatrice/models/database/card_database_display_model.cpp
+++ b/libcockatrice_models/libcockatrice/models/database/card_database_display_model.cpp
@@ -15,6 +15,24 @@ CardDatabaseDisplayModel::CardDatabaseDisplayModel(QObject *parent)
     loadedRowCount = 0;
 }
 
+void CardDatabaseDisplayModel::setSourceModel(QAbstractItemModel *model)
+{
+    QSortFilterProxyModel::setSourceModel(model);
+
+    connect(model, &QAbstractItemModel::rowsInserted, this, [this]() {
+        dirty();
+    });
+
+    connect(model, &QAbstractItemModel::rowsRemoved, this, [this]() {
+        dirty();
+    });
+
+    connect(model, &QAbstractItemModel::modelReset, this, [this]() {
+        loadedRowCount = 0;
+        dirty();
+    });
+}
+
 QMap<wchar_t, wchar_t> CardDatabaseDisplayModel::characterTranslation = {{L'“', L'\"'},
                                                                          {L'”', L'\"'},
                                                                          {L'‘', L'\''},
diff --git a/libcockatrice_models/libcockatrice/models/database/card_database_display_model.h b/libcockatrice_models/libcockatrice/models/database/card_database_display_model.h
index 0c5994a3a..b1d3c0f22 100644
--- a/libcockatrice_models/libcockatrice/models/database/card_database_display_model.h
+++ b/libcockatrice_models/libcockatrice/models/database/card_database_display_model.h
@@ -38,6 +38,7 @@ private:
 
 public:
     explicit CardDatabaseDisplayModel(QObject *parent = nullptr);
+    void setSourceModel(QAbstractItemModel *model) override;
     void setFilterTree(FilterTree *_filterTree);
     void setIsToken(FilterBool _isToken)
     {