/***************************************************************************
- * Copyright (C) 2005-2015 by the Quassel Project *
+ * Copyright (C) 2005-2016 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
-#ifndef QTUIAPPLICATION_H_
-#define QTUIAPPLICATION_H_
+#pragma once
#ifdef HAVE_KDE4
# include <KApplication>
#include "quassel.h"
#include "uisettings.h"
+#include "qtuisettings.h"
class QtUi;
#ifdef HAVE_KDE4
-class QtUiApplication : public KApplication, public Quassel
+class QtUiApplication : public KApplication
{
#else
-class QtUiApplication : public QApplication, public Quassel
+class QtUiApplication : public QApplication
{
#endif
void saveState(QSessionManager &manager);
#endif
-protected:
- virtual void quit();
-
private:
- bool _aboutToQuit;
-};
+ /**
+ * Migrate settings if neccessary and possible
+ *
+ * If unsuccessful (major version changed, minor version upgrade failed), returning false, the
+ * settings are in an unknown state and the client should quit.
+ *
+ * @return True if settings successfully migrated, otherwise false
+ */
+ bool migrateSettings();
+ /**
+ * Migrate from one minor settings version to the next
+ *
+ * Settings can only be migrated one version at a time. Start from the current version, calling
+ * this function for each intermediate version up until the latest version.
+ *
+ * @param[in] settings Current settings instance
+ * @param[in] newVersion Next target version for migration, at most 1 from the current version
+ * @return True if minor revision of settings successfully migrated, otherwise false
+ */
+ bool applySettingsMigration(QtUiSettings settings, const uint newVersion);
-#endif
+private slots:
+ void initUi();
+
+private:
+ bool _aboutToQuit{false};
+
+ Quassel _quasselInstance;
+};