Remove prefix code from Persistentsettings.

Reviewed-by: dt

src/plugins/projectexplorer/persistentsettings.cpp

@@ -46,9 +46,8 @@ PersistentSettingsReader::PersistentSettingsReader()
 
 QVariant PersistentSettingsReader::restoreValue(const QString & variable) const
 {
-    const QString &name = m_prefix + variable;
-    if (m_valueMap.contains(name))
-        return m_valueMap.value(name);
+    if (m_valueMap.contains(variable))
+        return m_valueMap.value(variable);
     return QVariant();
 }
 
@@ -83,16 +82,6 @@ bool PersistentSettingsReader::load(const QString & fileName)
     return true;
 }
 
-void PersistentSettingsReader::setPrefix(const QString &prefix)
-{
-    m_prefix = prefix;
-}
-
-QString PersistentSettingsReader::prefix() const
-{
-    return m_prefix;
-}
-
 QVariant PersistentSettingsReader::readValue(const QDomElement &valElement) const
 {
     QString name = valElement.nodeName();
@@ -184,7 +173,7 @@ void PersistentSettingsWriter::writeValue(QDomElement &ps, const QVariant &varia
 
 void PersistentSettingsWriter::saveValue(const QString & variable, const QVariant &value)
 {
-    m_valueMap[m_prefix + variable] = value;
+    m_valueMap[variable] = value;
 }
 
 bool PersistentSettingsWriter::save(const QString & fileName, const QString & docType)
@@ -216,13 +205,3 @@ bool PersistentSettingsWriter::save(const QString & fileName, const QString & do
     file.close();
     return true;
 }
-
-void PersistentSettingsWriter::setPrefix(const QString &prefix)
-{
-    m_prefix = prefix;
-}
-
-QString PersistentSettingsWriter::prefix() const
-{
-    return m_prefix;
-}

src/plugins/projectexplorer/persistentsettings.h

@@ -48,10 +48,8 @@ public:
     QVariant restoreValue(const QString & variable) const;
     QVariantMap restoreValues() const;
     bool load(const QString & fileName);
-    void setPrefix(const QString &prefix);
-    QString prefix() const;
+
 private:
-    QString m_prefix;
     QVariant readValue(const QDomElement &valElement) const;
     void readValues(const QDomElement &data);
     QMap<QString, QVariant> m_valueMap;
@@ -63,10 +61,8 @@ public:
     PersistentSettingsWriter();
     void saveValue(const QString & variable, const QVariant &value);
     bool save(const QString & fileName, const QString & docType);
-    void setPrefix(const QString &prefix);
-    QString prefix() const;
+
 private:
-    QString m_prefix;
     void writeValue(QDomElement &ps, const QVariant &value);
     QMap<QString, QVariant> m_valueMap;
 };