rbutil: make RbSettings a static class. (FS#10183 with improvements)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20890 a1c6a512-1295-4272-9138-f99709370657

10 files changed, 177 insertions, 155 deletions

diff --git a/rbutil/rbutilqt/base/autodetection.cpp b/rbutil/rbutilqt/base/autodetection.cpp
index 276c270499..30651077f2 100644
--- a/rbutil/rbutilqt/base/autodetection.cpp
+++ b/rbutil/rbutilqt/base/autodetection.cpp
@@ -19,6 +19,7 @@
 
 #include <QtCore>
 #include "autodetection.h"
+#include "rbsettings.h"
 
 #include "../ipodpatcher/ipodpatcher.h"
 #include "../sansapatcher/sansapatcher.h"
@@ -396,9 +397,9 @@ bool Autodetection::detectUsb()
     // usbids holds the mapping in the form
     // ((VID<<16)|(PID)), targetname
     // the ini file needs to hold the IDs as hex values.
-    QMap<int, QString> usbids = settings->usbIdMap(RbSettings::MapDevice);
-    QMap<int, QString> usberror = settings->usbIdMap(RbSettings::MapError);
-    QMap<int, QString> usbincompat = settings->usbIdMap(RbSettings::MapIncompatible);
+    QMap<int, QString> usbids = RbSettings::usbIdMap(RbSettings::MapDevice);
+    QMap<int, QString> usberror = RbSettings::usbIdMap(RbSettings::MapError);
+    QMap<int, QString> usbincompat = RbSettings::usbIdMap(RbSettings::MapIncompatible);
 
     // usb pid detection
     QList<uint32_t> attached;
diff --git a/rbutil/rbutilqt/base/autodetection.h b/rbutil/rbutilqt/base/autodetection.h
index cffab5bd4f..c6b33ac313 100644
--- a/rbutil/rbutilqt/base/autodetection.h
+++ b/rbutil/rbutilqt/base/autodetection.h
@@ -24,7 +24,6 @@
 #define AUTODETECTION_H_
 
 #include <QtCore>
-#include "rbsettings.h"
 
 class Autodetection :public QObject
 {
@@ -33,8 +32,6 @@ class Autodetection :public QObject
 public:
     Autodetection(QObject* parent=0);
 
-    void setSettings(RbSettings* sett) {settings = sett;}
-
     bool detect();
 
     QString getDevice() {return m_device;}
@@ -54,7 +51,6 @@ private:
     QString m_errdev;
     QString m_incompat;
     QList<int> m_usbconid;
-    RbSettings* settings;
 };
 
 
diff --git a/rbutil/rbutilqt/base/detect.cpp b/rbutil/rbutilqt/base/detect.cpp
index df1cf50647..88ffb36723 100644
--- a/rbutil/rbutilqt/base/detect.cpp
+++ b/rbutil/rbutilqt/base/detect.cpp
@@ -59,6 +59,7 @@
 #endif
 
 #include "utils.h"
+#include "rbsettings.h"
 
 /** @brief detect permission of user (only Windows at moment).
  *  @return enum userlevel.
@@ -384,7 +385,7 @@ QString Detect::installedTarget(QString mountpoint)
  *  @param targetId the targetID to check for. if it is -1 no check is done.
  *  @return string with error messages if problems occurred, empty strings if none.
  */
-QString Detect::check(RbSettings* settings, bool permission)
+QString Detect::check(bool permission)
 {
     QString text = "";
 
@@ -401,12 +402,12 @@ QString Detect::check(RbSettings* settings, bool permission)
     }
 
     // Check TargetId
-    QString installed = installedTarget(settings->value(RbSettings::Mountpoint).toString());
-    if(!installed.isEmpty() && installed != settings->value(RbSettings::CurConfigureModel).toString())
+    QString installed = installedTarget(RbSettings::value(RbSettings::Mountpoint).toString());
+    if(!installed.isEmpty() && installed != RbSettings::value(RbSettings::CurConfigureModel).toString())
     {
         text += QObject::tr("<li>Target mismatch detected.\n"
                 "Installed target: %1, selected target: %2.</li>")
-            .arg(installed, settings->value(RbSettings::CurPlatformName).toString());
+            .arg(installed, RbSettings::value(RbSettings::CurPlatformName).toString());
             // FIXME: replace installed by human-friendly name
     }
 
diff --git a/rbutil/rbutilqt/base/detect.h b/rbutil/rbutilqt/base/detect.h
index 3077699a93..96c0696467 100644
--- a/rbutil/rbutilqt/base/detect.h
+++ b/rbutil/rbutilqt/base/detect.h
@@ -27,7 +27,6 @@
 
 #include <QString>
 #include <QUrl>
-#include "rbsettings.h"
 
 class Detect
 {
@@ -49,7 +48,7 @@ public:
     static QString installedVersion(QString mountpoint);
     static QString installedTarget(QString mountpoint);
 
-    static QString check(RbSettings* settings, bool permission);
+    static QString check(bool permission);
 
 };
 #endif
diff --git a/rbutil/rbutilqt/base/encoders.cpp b/rbutil/rbutilqt/base/encoders.cpp
index 6ff1185c82..59add74a0d 100644
--- a/rbutil/rbutilqt/base/encoders.cpp
+++ b/rbutil/rbutilqt/base/encoders.cpp
@@ -19,6 +19,7 @@
 
 #include "encoders.h"
 #include "utils.h"
+#include "rbsettings.h"
 
 /*********************************************************************
 * Encoder Base
@@ -87,24 +88,24 @@ EncExes::EncExes(QString name,QObject *parent) : EncBase(parent)
 
 void EncExes::generateSettings()
 {
-    QString exepath =settings->subValue(m_name,RbSettings::EncoderPath).toString();
+    QString exepath =RbSettings::subValue(m_name,RbSettings::EncoderPath).toString();
     if(exepath == "") exepath = findExecutable(m_name);
     
     insertSetting(eEXEPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,"Path to Encoder:",exepath,EncTtsSetting::eBROWSEBTN));
-    insertSetting(eEXEOPTIONS,new EncTtsSetting(this,EncTtsSetting::eSTRING,"Encoder options:",settings->subValue(m_name,RbSettings::EncoderOptions)));
+    insertSetting(eEXEOPTIONS,new EncTtsSetting(this,EncTtsSetting::eSTRING,"Encoder options:",RbSettings::subValue(m_name,RbSettings::EncoderOptions)));
 }
 
 void EncExes::saveSettings()
 {
-    settings->setSubValue(m_name,RbSettings::EncoderPath,getSetting(eEXEPATH)->current().toString());
-    settings->setSubValue(m_name,RbSettings::EncoderOptions,getSetting(eEXEOPTIONS)->current().toString());
-    settings->sync();
+    RbSettings::setSubValue(m_name,RbSettings::EncoderPath,getSetting(eEXEPATH)->current().toString());
+    RbSettings::setSubValue(m_name,RbSettings::EncoderOptions,getSetting(eEXEOPTIONS)->current().toString());
+    RbSettings::sync();
 }
 
 bool EncExes::start()
 {
-    m_EncExec = settings->subValue(m_name, RbSettings::EncoderPath).toString();
-    m_EncOpts = settings->subValue(m_name, RbSettings::EncoderOptions).toString();
+    m_EncExec = RbSettings::subValue(m_name, RbSettings::EncoderPath).toString();
+    m_EncOpts = RbSettings::subValue(m_name, RbSettings::EncoderOptions).toString();
     
     m_EncTemplate = m_TemplateMap.value(m_name);
 
@@ -136,7 +137,7 @@ bool EncExes::encode(QString input,QString output)
 
 bool EncExes::configOk()
 {
-    QString path = settings->subValue(m_name, RbSettings::EncoderPath).toString();
+    QString path = RbSettings::subValue(m_name, RbSettings::EncoderPath).toString();
     
     if (QFileInfo(path).exists())
         return true;
@@ -154,31 +155,31 @@ EncRbSpeex::EncRbSpeex(QObject *parent) : EncBase(parent)
 
 void EncRbSpeex::generateSettings()
 {
-    insertSetting(eVOLUME,new EncTtsSetting(this,EncTtsSetting::eDOUBLE,"Volume:",settings->subValue("rbspeex",RbSettings::EncoderVolume),1.0,10.0));
-    insertSetting(eQUALITY,new EncTtsSetting(this,EncTtsSetting::eDOUBLE,"Quality:",settings->subValue("rbspeex",RbSettings::EncoderQuality),0,10.0));
-    insertSetting(eCOMPLEXITY,new EncTtsSetting(this,EncTtsSetting::eINT,"Complexity:",settings->subValue("rbspeex",RbSettings::EncoderComplexity),0,10));
-    insertSetting(eNARROWBAND,new EncTtsSetting(this,EncTtsSetting::eBOOL,"Use Narrowband:",settings->subValue("rbspeex",RbSettings::EncoderNarrowBand)));    
+    insertSetting(eVOLUME,new EncTtsSetting(this,EncTtsSetting::eDOUBLE,"Volume:",RbSettings::subValue("rbspeex",RbSettings::EncoderVolume),1.0,10.0));
+    insertSetting(eQUALITY,new EncTtsSetting(this,EncTtsSetting::eDOUBLE,"Quality:",RbSettings::subValue("rbspeex",RbSettings::EncoderQuality),0,10.0));
+    insertSetting(eCOMPLEXITY,new EncTtsSetting(this,EncTtsSetting::eINT,"Complexity:",RbSettings::subValue("rbspeex",RbSettings::EncoderComplexity),0,10));
+    insertSetting(eNARROWBAND,new EncTtsSetting(this,EncTtsSetting::eBOOL,"Use Narrowband:",RbSettings::subValue("rbspeex",RbSettings::EncoderNarrowBand)));    
 }
 
 void EncRbSpeex::saveSettings()
 {
     //save settings in user config
-    settings->setSubValue("rbspeex",RbSettings::EncoderVolume,getSetting(eVOLUME)->current().toDouble());
-    settings->setSubValue("rbspeex",RbSettings::EncoderQuality,getSetting(eQUALITY)->current().toDouble());
-    settings->setSubValue("rbspeex",RbSettings::EncoderComplexity,getSetting(eCOMPLEXITY)->current().toInt());
-    settings->setSubValue("rbspeex",RbSettings::EncoderNarrowBand,getSetting(eNARROWBAND)->current().toBool());
+    RbSettings::setSubValue("rbspeex",RbSettings::EncoderVolume,getSetting(eVOLUME)->current().toDouble());
+    RbSettings::setSubValue("rbspeex",RbSettings::EncoderQuality,getSetting(eQUALITY)->current().toDouble());
+    RbSettings::setSubValue("rbspeex",RbSettings::EncoderComplexity,getSetting(eCOMPLEXITY)->current().toInt());
+    RbSettings::setSubValue("rbspeex",RbSettings::EncoderNarrowBand,getSetting(eNARROWBAND)->current().toBool());
     
-    settings->sync();
+    RbSettings::sync();
 }
 
 bool EncRbSpeex::start()
 {
    
     // try to get config from settings
-    quality = settings->subValue("rbspeex", RbSettings::EncoderQuality).toDouble();
-    complexity = settings->subValue("rbspeex", RbSettings::EncoderComplexity).toInt();
-    volume = settings->subValue("rbspeex", RbSettings::EncoderVolume).toDouble();
-    narrowband = settings->subValue("rbspeex", RbSettings::EncoderNarrowBand).toBool();
+    quality = RbSettings::subValue("rbspeex", RbSettings::EncoderQuality).toDouble();
+    complexity = RbSettings::subValue("rbspeex", RbSettings::EncoderComplexity).toInt();
+    volume = RbSettings::subValue("rbspeex", RbSettings::EncoderVolume).toDouble();
+    narrowband = RbSettings::subValue("rbspeex", RbSettings::EncoderNarrowBand).toBool();
    
 
     return true;
@@ -219,13 +220,13 @@ bool EncRbSpeex::configOk()
     bool result=true;
     // check config
     
-    if(settings->subValue("rbspeex", RbSettings::EncoderVolume).toDouble() <= 0)
+    if(RbSettings::subValue("rbspeex", RbSettings::EncoderVolume).toDouble() <= 0)
         result =false;
     
-    if(settings->subValue("rbspeex", RbSettings::EncoderQuality).toDouble() <= 0)
+    if(RbSettings::subValue("rbspeex", RbSettings::EncoderQuality).toDouble() <= 0)
         result =false;
         
-    if(settings->subValue("rbspeex", RbSettings::EncoderComplexity).toInt() <= 0)
+    if(RbSettings::subValue("rbspeex", RbSettings::EncoderComplexity).toInt() <= 0)
         result =false;
        
     return result;
diff --git a/rbutil/rbutilqt/base/encoders.h b/rbutil/rbutilqt/base/encoders.h
index d5d1723a46..a70f775e98 100644
--- a/rbutil/rbutilqt/base/encoders.h
+++ b/rbutil/rbutilqt/base/encoders.h
@@ -24,7 +24,6 @@
  
 #include <QtCore>
  
-#include "rbsettings.h"
 #include "encttssettings.h"
 #include "rbspeex.h"
 
@@ -54,15 +53,11 @@ class EncBase : public EncTtsSettingInterface
         static QString getEncoderName(QString name);
         static EncBase* getEncoder(QObject* parent,QString name);
         static QStringList getEncoderList(void);
-        
-        //set the config. users of Encoder classes, always have to call this first
-        void setCfg(RbSettings *sett){settings = sett;}
+
     private:
         static void initEncodernamesList(void);
 
     protected:
-        RbSettings* settings;
-
         static QMap<QString,QString> encoderList;
 };
 
diff --git a/rbutil/rbutilqt/base/rbsettings.cpp b/rbutil/rbutilqt/base/rbsettings.cpp
index 12654cd288..8e2e7c26d2 100644
--- a/rbutil/rbutilqt/base/rbsettings.cpp
+++ b/rbutil/rbutilqt/base/rbsettings.cpp
@@ -25,6 +25,7 @@
 #include <unistd.h>
 #endif
 
+
 // device settings
 const static struct {
     RbSettings::SystemSettings setting;
@@ -94,31 +95,45 @@ const static struct {
     { RbSettings::EncoderVolume,        ":encoder:/volume",     "1.0" },
 };
 
-void RbSettings::open()
+//! pointer to setting object to NULL
+QSettings* RbSettings::systemSettings = NULL;
+QSettings* RbSettings::userSettings = NULL;
+
+void RbSettings::ensureRbSettingsExists()
 {
-    // only use built-in rbutil.ini
-    systemSettings = new QSettings(":/ini/rbutil.ini", QSettings::IniFormat, 0);
-     // portable installation:
-    // check for a configuration file in the program folder.
-    QFileInfo config;
-    config.setFile(QCoreApplication::instance()->applicationDirPath()
-            + "/RockboxUtility.ini");
-    if(config.isFile())
+    //check and create settings object
+    if(systemSettings == NULL)
     {
-        userSettings = new QSettings(QCoreApplication::instance()->applicationDirPath()
-                + "/RockboxUtility.ini", QSettings::IniFormat, this);
-        qDebug() << "config: portable";
+        // only use built-in rbutil.ini
+        systemSettings = new QSettings(":/ini/rbutil.ini", QSettings::IniFormat, 0);
     }
-    else
+    
+    if(userSettings == NULL)
     {
-        userSettings = new QSettings(QSettings::IniFormat,
-            QSettings::UserScope, "rockbox.org", "RockboxUtility",this);
-        qDebug() << "config: system";
+        // portable installation:
+        // check for a configuration file in the program folder.
+        QFileInfo config;
+        config.setFile(QCoreApplication::instance()->applicationDirPath()
+            + "/RockboxUtility.ini");
+        if(config.isFile())
+        {
+            userSettings = new QSettings(QCoreApplication::instance()->applicationDirPath()
+                + "/RockboxUtility.ini", QSettings::IniFormat, NULL);
+            qDebug() << "config: portable";
+        }
+        else
+        {
+            userSettings = new QSettings(QSettings::IniFormat,
+            QSettings::UserScope, "rockbox.org", "RockboxUtility",NULL);
+            qDebug() << "config: system";
+        }
     }
 }
 
 void RbSettings::sync()
 {
+    ensureRbSettingsExists(); 
+
     userSettings->sync();
 #if defined(Q_OS_LINUX)
     // when using sudo it runs rbutil with uid 0 but unfortunately without a
@@ -143,9 +158,16 @@ void RbSettings::sync()
 #endif
 }
 
+QString RbSettings::userSettingFilename()
+{
+    ensureRbSettingsExists();       
+    return userSettings->fileName();
+}
 
 QVariant RbSettings::value(enum SystemSettings setting)
 {
+    ensureRbSettingsExists();       
+
     // locate setting item
     int i = 0;
     while(SystemSettingsList[i].setting != setting)
@@ -158,15 +180,16 @@ QVariant RbSettings::value(enum SystemSettings setting)
     return systemSettings->value(s, d);
 }
 
-
-QString RbSettings::userSettingFilename()
-{
-    return userSettings->fileName();
+QVariant RbSettings::value(enum UserSettings setting)
+{   
+    QString empty; 
+    return subValue(empty, setting);
 }
 
-
-QVariant RbSettings::subValue(QString& sub, enum UserSettings setting)
+QVariant RbSettings::subValue(QString sub, enum UserSettings setting)
 {
+    ensureRbSettingsExists();       
+
     // locate setting item
     int i = 0;
     while(UserSettingsList[i].setting != setting)
@@ -177,9 +200,16 @@ QVariant RbSettings::subValue(QString& sub, enum UserSettings setting)
     return userSettings->value(s, UserSettingsList[i].def);
 }
 
+void RbSettings::setValue(enum UserSettings setting , QVariant value)
+{
+   QString empty; 
+   return setSubValue(empty, setting, value);
+}
 
-void RbSettings::setSubValue(QString& sub, enum UserSettings setting, QVariant value)
+void RbSettings::setSubValue(QString sub, enum UserSettings setting, QVariant value)
 {
+    ensureRbSettingsExists();   
+
     // locate setting item
     int i = 0;
     while(UserSettingsList[i].setting != setting)
@@ -190,10 +220,10 @@ void RbSettings::setSubValue(QString& sub, enum UserSettings setting, QVariant v
     userSettings->setValue(s, value);
 }
 
-
-
 QStringList RbSettings::platforms()
 {
+    ensureRbSettingsExists();
+
     QStringList result;
     systemSettings->beginGroup("platforms");
     QStringList a = systemSettings->childKeys();
@@ -207,6 +237,8 @@ QStringList RbSettings::platforms()
 
 QStringList RbSettings::languages()
 {
+    ensureRbSettingsExists();
+
     QStringList result;
     systemSettings->beginGroup("languages");
     QStringList a = systemSettings->childKeys();
@@ -220,16 +252,20 @@ QStringList RbSettings::languages()
 
 QString RbSettings::name(QString platform)
 {
+    ensureRbSettingsExists();
     return systemSettings->value(platform + "/name").toString();
 }
 
 QString RbSettings::brand(QString platform)
 {
+    ensureRbSettingsExists();
     return systemSettings->value(platform + "/brand").toString();
 }
 
 QMap<int, QString> RbSettings::usbIdMap(enum MapType type)
 {
+    ensureRbSettingsExists();
+
     QMap<int, QString> map;
     // get a list of ID -> target name
     QStringList platforms;
diff --git a/rbutil/rbutilqt/base/rbsettings.h b/rbutil/rbutilqt/base/rbsettings.h
index 341577abc8..4f2a5c3617 100644
--- a/rbutil/rbutilqt/base/rbsettings.h
+++ b/rbutil/rbutilqt/base/rbsettings.h
@@ -29,23 +29,15 @@ class QSettings;
 class RbSettings : public QObject
 {
     Q_OBJECT
-
     public:
-        RbSettings() {}
-
-        //! open the settings files
-        void open();
-        //! call this to flush the user Settings
-        void sync();
-
-        // returns the filename of the usersettings file
-        QString userSettingFilename();
-
+        //! Type of requested usb-id map
         enum MapType {
             MapDevice,
             MapError,
             MapIncompatible,
         };
+        
+        //! All user settings
         enum UserSettings {
             RbutilVersion,
             CurrentPlatform,
@@ -76,6 +68,8 @@ class RbSettings : public QObject
             EncoderQuality,
             EncoderVolume,
         };
+        
+        //! All system settings
         enum SystemSettings {
             ManualUrl,
             BleedingUrl,
@@ -103,40 +97,43 @@ class RbSettings : public QObject
             CurConfigureModel,
             CurTargetId,
         };
-
-        QVariant value(enum SystemSettings setting);
-        // generic and "current selection" values -- getters
-        QVariant value(enum UserSettings setting)
-            { QString empty; return subValue(empty, setting); }
-        void setValue(enum UserSettings setting , QVariant value)
-            { QString empty; return setSubValue(empty, setting, value); }
-
-        QVariant subValue(QString& sub, enum UserSettings setting);
-        QVariant subValue(const char* sub, enum UserSettings setting)
-            { QString s = sub; return subValue(s, setting); }
-        void setSubValue(QString& sub, enum UserSettings setting, QVariant value);
-        void setSubValue(const char* sub, enum UserSettings setting, QVariant value)
-            { QString s = sub; return setSubValue(s, setting, value); }
-
-        QStringList platforms(void);
-        QStringList languages(void);
-
-        QString name(QString plattform);
-        QString brand(QString plattform);
-
-        QMap<int, QString> usbIdMap(enum MapType);
+        
+        //! call this to flush the user Settings
+        static void sync();
+        //! returns the filename of the usersettings file
+        static QString userSettingFilename();
+        //! return a list of all platforms (rbutil internal names)
+        static QStringList platforms(void);
+        //! returns a list of all languages
+        static QStringList languages(void);
+        //! maps a platform to its name
+        static QString name(QString plattform);
+        //! maps a platform to its brand
+        static QString brand(QString plattform);
+        //! returns a map of usb-ids and their targets
+        static QMap<int, QString> usbIdMap(enum MapType);
+        //! get a value from system settings
+        static QVariant value(enum SystemSettings setting);
+        //! get a vaulue 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:
-        //! private copy constructors to prvent copying
-        RbSettings&  operator= (const RbSettings& other)
-            { (void)other; return *this; }
-        RbSettings(const RbSettings& other) :QObject()
-            { (void)other; }
-        QString constructSettingPath(QString path, QString substitute = QString());
+        //! 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 objects
-        QSettings *systemSettings;
-        QSettings *userSettings;
+        static QSettings *systemSettings;
+        static QSettings *userSettings;
 };
 
 #endif
diff --git a/rbutil/rbutilqt/base/tts.cpp b/rbutil/rbutilqt/base/tts.cpp
index d55ba9e739..70332f5f38 100644
--- a/rbutil/rbutilqt/base/tts.cpp
+++ b/rbutil/rbutilqt/base/tts.cpp
@@ -19,6 +19,7 @@
 
 #include "tts.h"
 #include "utils.h"
+#include "rbsettings.h"
 /*********************************************************************
 * TTS Base
 **********************************************************************/
@@ -105,24 +106,24 @@ TTSExes::TTSExes(QString name,QObject* parent) : TTSBase(parent)
 
 void TTSExes::generateSettings()
 {
-    QString exepath =settings->subValue(m_name,RbSettings::TtsPath).toString();
+    QString exepath =RbSettings::subValue(m_name,RbSettings::TtsPath).toString();
     if(exepath == "") exepath = findExecutable(m_name);
     
     insertSetting(eEXEPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,"Path to TTS engine:",exepath,EncTtsSetting::eBROWSEBTN));
-    insertSetting(eOPTIONS,new EncTtsSetting(this,EncTtsSetting::eSTRING,"TTS enginge options:",settings->subValue(m_name,RbSettings::TtsOptions)));
+    insertSetting(eOPTIONS,new EncTtsSetting(this,EncTtsSetting::eSTRING,"TTS enginge options:",RbSettings::subValue(m_name,RbSettings::TtsOptions)));
 }
 
 void TTSExes::saveSettings()
 {
-    settings->setSubValue(m_name,RbSettings::TtsPath,getSetting(eEXEPATH)->current().toString());
-    settings->setSubValue(m_name,RbSettings::TtsOptions,getSetting(eOPTIONS)->current().toString());
-    settings->sync();
+    RbSettings::setSubValue(m_name,RbSettings::TtsPath,getSetting(eEXEPATH)->current().toString());
+    RbSettings::setSubValue(m_name,RbSettings::TtsOptions,getSetting(eOPTIONS)->current().toString());
+    RbSettings::sync();
 }
 
 bool TTSExes::start(QString *errStr)
 {
-    m_TTSexec = settings->subValue(m_name,RbSettings::TtsPath).toString();
-    m_TTSOpts = settings->subValue(m_name,RbSettings::TtsOptions).toString();
+    m_TTSexec = RbSettings::subValue(m_name,RbSettings::TtsPath).toString();
+    m_TTSOpts = RbSettings::subValue(m_name,RbSettings::TtsOptions).toString();
     
     m_TTSTemplate = m_TemplateMap.value(m_name);
 
@@ -155,7 +156,7 @@ TTSStatus TTSExes::voice(QString text,QString wavfile, QString *errStr)
 
 bool TTSExes::configOk()
 {
-    QString path = settings->subValue(m_name,RbSettings::TtsPath).toString();
+    QString path = RbSettings::subValue(m_name,RbSettings::TtsPath).toString();
     
     if (QFileInfo(path).exists())
         return true;
@@ -176,31 +177,31 @@ TTSSapi::TTSSapi(QObject* parent) : TTSBase(parent)
 void TTSSapi::generateSettings()
 {
     // language
-    QStringList languages = settings->languages();
+    QStringList languages = RbSettings::languages();
     languages.sort(); 
-    EncTtsSetting* setting =new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST,"Language:",settings->subValue("sapi",RbSettings::TtsLanguage),languages); 
+    EncTtsSetting* setting =new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST,"Language:",RbSettings::subValue("sapi",RbSettings::TtsLanguage),languages); 
     connect(setting,SIGNAL(dataChanged()),this,SLOT(updateVoiceList()));
     insertSetting(eLANGUAGE,setting); 
     // voice
-    setting = new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST,"Voice:",settings->subValue("sapi",RbSettings::TtsVoice),getVoiceList(settings->subValue("sapi",RbSettings::TtsLanguage).toString()),EncTtsSetting::eREFRESHBTN);
+    setting = new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST,"Voice:",RbSettings::subValue("sapi",RbSettings::TtsVoice),getVoiceList(RbSettings::subValue("sapi",RbSettings::TtsLanguage).toString()),EncTtsSetting::eREFRESHBTN);
     connect(setting,SIGNAL(refresh()),this,SLOT(updateVoiceList()));
     insertSetting(eVOICE,setting);
     //speed    
-    insertSetting(eSPEED,new EncTtsSetting(this,EncTtsSetting::eINT,"Speed:",settings->subValue("sapi",RbSettings::TtsSpeed),-10,10));
+    insertSetting(eSPEED,new EncTtsSetting(this,EncTtsSetting::eINT,"Speed:",RbSettings::subValue("sapi",RbSettings::TtsSpeed),-10,10));
     // options
-    insertSetting(eOPTIONS,new EncTtsSetting(this,EncTtsSetting::eSTRING,"Options:",settings->subValue("sapi",RbSettings::TtsOptions)));
+    insertSetting(eOPTIONS,new EncTtsSetting(this,EncTtsSetting::eSTRING,"Options:",RbSettings::subValue("sapi",RbSettings::TtsOptions)));
 
 }
 
 void TTSSapi::saveSettings()
 {
     //save settings in user config
-    settings->setSubValue("sapi",RbSettings::TtsLanguage,getSetting(eLANGUAGE)->current().toString());
-    settings->setSubValue("sapi",RbSettings::TtsVoice,getSetting(eVOICE)->current().toString());
-    settings->setSubValue("sapi",RbSettings::TtsSpeed,getSetting(eSPEED)->current().toInt());
-    settings->setSubValue("sapi",RbSettings::TtsOptions,getSetting(eOPTIONS)->current().toString());
+    RbSettings::setSubValue("sapi",RbSettings::TtsLanguage,getSetting(eLANGUAGE)->current().toString());
+    RbSettings::setSubValue("sapi",RbSettings::TtsVoice,getSetting(eVOICE)->current().toString());
+    RbSettings::setSubValue("sapi",RbSettings::TtsSpeed,getSetting(eSPEED)->current().toInt());
+    RbSettings::setSubValue("sapi",RbSettings::TtsOptions,getSetting(eOPTIONS)->current().toString());
     
-    settings->sync();
+    RbSettings::sync();
 }
 
 void TTSSapi::updateVoiceList()
@@ -215,11 +216,11 @@ void TTSSapi::updateVoiceList()
 bool TTSSapi::start(QString *errStr)
 {    
 
-    m_TTSOpts = settings->subValue("sapi",RbSettings::TtsOptions).toString();
-    m_TTSLanguage =settings->subValue("sapi",RbSettings::TtsLanguage).toString();
-    m_TTSVoice=settings->subValue("sapi",RbSettings::TtsVoice).toString();
-    m_TTSSpeed=settings->subValue("sapi",RbSettings::TtsSpeed).toString();
-    m_sapi4 = settings->subValue("sapi",RbSettings::TtsUseSapi4).toBool();
+    m_TTSOpts = RbSettings::subValue("sapi",RbSettings::TtsOptions).toString();
+    m_TTSLanguage =RbSettings::subValue("sapi",RbSettings::TtsLanguage).toString();
+    m_TTSVoice=RbSettings::subValue("sapi",RbSettings::TtsVoice).toString();
+    m_TTSSpeed=RbSettings::subValue("sapi",RbSettings::TtsSpeed).toString();
+    m_sapi4 = RbSettings::subValue("sapi",RbSettings::TtsUseSapi4).toBool();
     
     QFile::remove(QDir::tempPath() +"/sapi_voice.vbs");
     QFile::copy(":/builtin/sapi_voice.vbs",QDir::tempPath() + "/sapi_voice.vbs");
@@ -283,7 +284,7 @@ QStringList TTSSapi::getVoiceList(QString language)
     execstring.replace("%exe",m_TTSexec);
     execstring.replace("%lang",language);
     
-    if(settings->value(RbSettings::TtsUseSapi4).toBool())
+    if(RbSettings::value(RbSettings::TtsUseSapi4).toBool())
         execstring.append(" /sapi4 ");
     
     qDebug() << "init" << execstring; 
@@ -348,7 +349,7 @@ bool TTSSapi::stop()
 
 bool TTSSapi::configOk()
 {
-    if(settings->subValue("sapi",RbSettings::TtsVoice).toString().isEmpty())
+    if(RbSettings::subValue("sapi",RbSettings::TtsVoice).toString().isEmpty())
         return false;
     return true;
 }
@@ -363,17 +364,17 @@ TTSFestival::~TTSFestival()
 void TTSFestival::generateSettings()
 {
     // server path
-    QString exepath = settings->subValue("festival-server",RbSettings::TtsPath).toString();
+    QString exepath = RbSettings::subValue("festival-server",RbSettings::TtsPath).toString();
     if(exepath == "" ) exepath = findExecutable("festival");
     insertSetting(eSERVERPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,"Path to Festival server:",exepath,EncTtsSetting::eBROWSEBTN)); 
    
     // client path
-    QString clientpath = settings->subValue("festival-client",RbSettings::TtsPath).toString();  
+    QString clientpath = RbSettings::subValue("festival-client",RbSettings::TtsPath).toString();  
     if(clientpath == "" ) clientpath = findExecutable("festival_client");
     insertSetting(eCLIENTPATH,new EncTtsSetting(this,EncTtsSetting::eSTRING,"Path to Festival client:",clientpath,EncTtsSetting::eBROWSEBTN)); 
     
     // voice
-    EncTtsSetting* setting = new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST,"Voice:",settings->subValue("festival",RbSettings::TtsVoice),getVoiceList(exepath),EncTtsSetting::eREFRESHBTN);
+    EncTtsSetting* setting = new EncTtsSetting(this,EncTtsSetting::eSTRINGLIST,"Voice:",RbSettings::subValue("festival",RbSettings::TtsVoice),getVoiceList(exepath),EncTtsSetting::eREFRESHBTN);
     connect(setting,SIGNAL(refresh()),this,SLOT(updateVoiceList()));
     connect(setting,SIGNAL(dataChanged()),this,SLOT(clearVoiceDescription()));
     insertSetting(eVOICE,setting);
@@ -387,11 +388,11 @@ void TTSFestival::generateSettings()
 void TTSFestival::saveSettings()
 {
     //save settings in user config
-    settings->setSubValue("festival-server",RbSettings::TtsPath,getSetting(eSERVERPATH)->current().toString());
-    settings->setSubValue("festival-client",RbSettings::TtsPath,getSetting(eCLIENTPATH)->current().toString());
-    settings->setSubValue("festival",RbSettings::TtsVoice,getSetting(eVOICE)->current().toString());
+    RbSettings::setSubValue("festival-server",RbSettings::TtsPath,getSetting(eSERVERPATH)->current().toString());
+    RbSettings::setSubValue("festival-client",RbSettings::TtsPath,getSetting(eCLIENTPATH)->current().toString());
+    RbSettings::setSubValue("festival",RbSettings::TtsVoice,getSetting(eVOICE)->current().toString());
     
-    settings->sync();
+    RbSettings::sync();
 }
 
 void TTSFestival::updateVoiceDescription()
@@ -420,7 +421,7 @@ void TTSFestival::startServer(QString path)
 		return;
 
     if(path == "")    
-        path = settings->subValue("festival-server",RbSettings::TtsPath).toString();
+        path = RbSettings::subValue("festival-server",RbSettings::TtsPath).toString();
 
 	serverProcess.start(QString("%1 --server").arg(path));
 	serverProcess.waitForStarted();
@@ -444,9 +445,9 @@ bool TTSFestival::start(QString* errStr)
 {
 	(void) errStr;
 	ensureServerRunning();
-	if (!settings->subValue("festival",RbSettings::TtsVoice).toString().isEmpty())
+	if (!RbSettings::subValue("festival",RbSettings::TtsVoice).toString().isEmpty())
         queryServer(QString("(voice.select '%1)")
-        .arg(settings->subValue("festival", RbSettings::TtsVoice).toString()));
+        .arg(RbSettings::subValue("festival", RbSettings::TtsVoice).toString()));
 
 	return true;
 }
@@ -463,7 +464,7 @@ TTSStatus TTSFestival::voice(QString text, QString wavfile, QString* errStr)
 {
 	qDebug() << text << "->" << wavfile;
 
-	QString path = settings->subValue("festival-client",RbSettings::TtsPath).toString();
+	QString path = RbSettings::subValue("festival-client",RbSettings::TtsPath).toString();
 	QString cmd = QString("%1 --server localhost --otype riff --ttw --withlisp --output \"%2\" - ").arg(path).arg(wavfile);
 	qDebug() << cmd;
 
@@ -493,13 +494,13 @@ TTSStatus TTSFestival::voice(QString text, QString wavfile, QString* errStr)
 
 bool TTSFestival::configOk()
 {
-	QString serverPath = settings->subValue("festival-server",RbSettings::TtsPath).toString();
-    QString clientPath = settings->subValue("festival-client",RbSettings::TtsVoice).toString();
+	QString serverPath = RbSettings::subValue("festival-server",RbSettings::TtsPath).toString();
+    QString clientPath = RbSettings::subValue("festival-client",RbSettings::TtsVoice).toString();
     
 	bool ret = QFileInfo(serverPath).isExecutable() &&
 		QFileInfo(clientPath).isExecutable();
-	if(settings->subValue("festival",RbSettings::TtsVoice).toString().size() > 0 && voices.size() > 0)
-		ret = ret && (voices.indexOf(settings->subValue("festival",RbSettings::TtsVoice).toString()) != -1);
+	if(RbSettings::subValue("festival",RbSettings::TtsVoice).toString().size() > 0 && voices.size() > 0)
+		ret = ret && (voices.indexOf(RbSettings::subValue("festival",RbSettings::TtsVoice).toString()) != -1);
 	return ret;
 }
 
diff --git a/rbutil/rbutilqt/base/tts.h b/rbutil/rbutilqt/base/tts.h
index 093ccd6138..f665ed2865 100644
--- a/rbutil/rbutilqt/base/tts.h
+++ b/rbutil/rbutilqt/base/tts.h
@@ -23,7 +23,6 @@
 #ifndef TTS_H
 #define TTS_H
 
-#include "rbsettings.h"
 #include <QtCore>
 #include <QProcess>
 #include <QDateTime>
@@ -58,16 +57,12 @@ class TTSBase : public EncTtsSettingInterface
         static TTSBase* getTTS(QObject* parent,QString ttsname);
         static QStringList getTTSList();
         static QString getTTSName(QString tts); 
-        
-        // sets the config. Users of TTS classes, always have to call this first
-        void setCfg(RbSettings* sett) { settings = sett; }
-        
+                
     private:
         //inits the tts List
         static void initTTSList();
 
     protected:
-        RbSettings* settings;
         static QMap<QString,QString> ttsList;
 };