Make Breeze the default icon theme

[quassel.git] / src / qtui / qtuiapplication.h

diff --git a/src/qtui/qtuiapplication.h b/src/qtui/qtuiapplication.h
index 525a22a..e5e5d07 100644 (file)
--- a/src/qtui/qtuiapplication.h
+++ b/src/qtui/qtuiapplication.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-09 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  *
@@ -15,13 +15,13 @@
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
 #ifndef QTUIAPPLICATION_H_
 #define QTUIAPPLICATION_H_
 
-#ifdef HAVE_KDE
+#ifdef HAVE_KDE4
 #  include <KApplication>
 #else
 #  include <QApplication>
@@ -31,10 +31,11 @@
 
 #include "quassel.h"
 #include "uisettings.h"
+#include "qtuisettings.h"
 
 class QtUi;
 
-#ifdef HAVE_KDE
+#ifdef HAVE_KDE4
 class QtUiApplication : public KApplication, public Quassel
 {
 #else
@@ -50,15 +51,42 @@ public:
     virtual bool init();
 
     void resumeSessionIfPossible();
-    virtual void commitData(QSessionManager &manager);
-    virtual void saveState(QSessionManager &manager);
-
     inline bool isAboutToQuit() const { return _aboutToQuit; }
 
+#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
+    void commitData(QSessionManager &manager) override;
+    void saveState(QSessionManager &manager) override;
+#else
+    void commitData(QSessionManager &manager);
+    void saveState(QSessionManager &manager);
+#endif
+
 protected:
     virtual void quit();
 
 private:
+    /**
+     * 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);
+
     bool _aboutToQuit;
 };