Start to implement history switch folder. So it will more easy to switch

back

src/CMakeLists.txt

@@ -170,6 +170,7 @@ target_sources(kmailprivate PRIVATE
     manageshowcollectionproperties.cpp
     kmmigrateapplication.cpp
     kmail.qrc
+    historyswitchfoldermanager.cpp
     )
 
 qt_add_dbus_adaptor(kmailprivate_LIB_SRCS

src/historyswitchfoldermanager.cpp

+/*
+   SPDX-FileCopyrightText: 2021 Laurent Montel <montel@kde.org>
+
+   SPDX-License-Identifier: GPL-2.0-or-later
+*/
+
+#include "historyswitchfoldermanager.h"
+
+HistorySwitchFolderManager::HistorySwitchFolderManager(QObject *parent)
+    : QObject{parent}
+{
+}
+
+HistorySwitchFolderManager::~HistorySwitchFolderManager()
+{
+}

src/historyswitchfoldermanager.h

+/*
+   SPDX-FileCopyrightText: 2021 Laurent Montel <montel@kde.org>
+
+   SPDX-License-Identifier: GPL-2.0-or-later
+*/
+#pragma once
+
+#include <QObject>
+
+class HistorySwitchFolderManager : public QObject
+{
+    Q_OBJECT
+public:
+    explicit HistorySwitchFolderManager(QObject *parent = nullptr);
+    ~HistorySwitchFolderManager() override;
+    // Add static method
+};