rbutil: Merge rbutil with utils folder.

rbutil uses several components from the utils folder, and can be
considered part of utils too. Having it in a separate folder is an
arbitrary split that doesn't help anymore these days, so merge them.

This also allows other utils to easily use libtools.make without the
need to navigate to a different folder.

Change-Id: I3fc2f4de19e3e776553efb5dea5f779dfec0dc21

utils/rbutilqt/base/rbsettings.h

@@ -0,0 +1,105 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ *   Copyright (C) 2007 by Dominik Wenger
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef RBSETTINGS_H
+#define RBSETTINGS_H
+
+#include <QtCore>
+
+class RbSettings : public QObject
+{
+    Q_OBJECT
+    public:
+
+        //! All user settings
+        enum UserSettings {
+            RbutilVersion,
+            ShowChangelog,
+            CurrentPlatform,
+            Mountpoint,
+            CachePath,
+            Build,
+            ProxyType,
+            Proxy,
+            OfPath,
+            Platform,
+            Language,
+            BackupPath,
+            InstallRockbox,
+            InstallFonts,
+            InstallThemes,
+            InstallPluginData,
+            InstallVoice,
+            InstallManual,
+            Tts,
+            UseTtsCorrections,
+            TalkFolders,
+            TalkProcessFiles,
+            TalkProcessFolders,
+            TalkRecursive,
+            TalkSkipExisting,
+            TalkStripExtensions,
+            TalkIgnoreFiles,
+            TalkIgnoreWildcards,
+            VoiceLanguage,
+            TtsLanguage,
+            TtsOptions,
+            TtsPath,
+            TtsVoice,
+            TtsPitch,
+            EncoderPath,
+            EncoderOptions,
+            WavtrimThreshold,
+            EncoderComplexity,
+            TtsSpeed,
+            CacheDisabled,
+            TtsUseSapi4,
+            EncoderNarrowBand,
+            EncoderQuality,
+            EncoderVolume,
+        };
+
+        //! call this to flush the user Settings
+        static void sync();
+        //! returns the filename of the usersettings file
+        static QString userSettingFilename();
+        //! get a value from user settings
+        static QVariant value(enum UserSettings setting);
+        //! set a user setting value
+        static void setValue(enum UserSettings setting , QVariant value);
+        //! get a user setting from a subvalue (ie for encoders and tts engines)
+        static QVariant subValue(QString sub, enum UserSettings setting);
+        //! set a user setting from a subvalue (ie for encoders and tts engines)
+        static void setSubValue(QString sub, enum UserSettings setting, QVariant value);
+
+    private:
+        //! you shouldnt call this, its a fully static calls
+        RbSettings() {}
+        //! create the setting objects if neccessary
+        static void ensureRbSettingsExists();
+        //! create a settings path, substitute platform, tts and encoder
+        static QString constructSettingPath(QString path, QString substitute = QString());
+
+        //! pointers to our setting object
+        static QSettings *userSettings;
+};
+
+#endif
+