Return the status when editing values and options

2 files changed, 10 insertions, 10 deletions

diff --git a/sigscript/Config.cpp b/sigscript/Config.cpp
index 3070f4cc..04a3ad41 100644
--- a/sigscript/Config.cpp
+++ b/sigscript/Config.cpp
@@ -30,7 +30,7 @@ Config::Config(Config* parent) :
 {
 }
 
-void Config::addValue(const QString& name, const QVariant& value, const Options options)
+bool Config::addValue(const QString& name, const QVariant& value, const Options options)
 {
     if (!m_values.contains(name))
     {
@@ -39,14 +39,14 @@ void Config::addValue(const QString& name, const QVariant& value, const Options
     }
 }
 
-void Config::setValue(const QString& name, const QVariant& value, const Options options)
+bool Config::setValue(const QString& name, const QVariant& value, const Options options)
 {
     QWriteLocker locker(&m_lock);
     m_values[name] = Value(value, options);
     emit(valueChanged(name, value));
 }
 
-void Config::removeValue(const QString& name, const bool shadow)
+bool Config::removeValue(const QString& name, const bool shadow)
 {
     QWriteLocker locker(&m_lock);
     if (shadow)
@@ -93,7 +93,7 @@ QStringList Config::values(const bool recursive) const
     return values.toSet().toList();
 }
 
-void Config::setOptions(const QString& name, const Options options)
+bool Config::setOptions(const QString& name, const Options options)
 {
     QWriteLocker locker(&m_lock);
     if (m_values.contains(name) && ((~m_values[name].second) & options))
@@ -103,7 +103,7 @@ void Config::setOptions(const QString& name, const Options options)
     }
 }
 
-void Config::unsetOptions(const QString& name, const Options options)
+bool Config::unsetOptions(const QString& name, const Options options)
 {
     QWriteLocker locker(&m_lock);
     if (m_values.contains(name) && (m_values[name].second & options))
diff --git a/sigscript/Config.h b/sigscript/Config.h
index 12ebc8cc..107d6a24 100644
--- a/sigscript/Config.h
+++ b/sigscript/Config.h
@@ -65,12 +65,12 @@ class SIGSCRIPT_EXPORT Config : public QObject
         
         void optionsChanged(const QString& name, const Sigscript::Config::Options newOptions);
     public slots:
-        void addValue(const QString& name, const QVariant& value, const Options options = 0);
-        void setValue(const QString& name, const QVariant& value, const Options options = 0);
-        void removeValue(const QString& name, const bool shadow = false);
+        bool addValue(const QString& name, const QVariant& value, const Options options = 0);
+        bool setValue(const QString& name, const QVariant& value, const Options options = 0);
+        bool removeValue(const QString& name, const bool shadow = false);
         
-        void setOptions(const QString& name, const Sigscript::Config::Options options);
-        void unsetOptions(const QString& name, const Sigscript::Config::Options options);
+        bool setOptions(const QString& name, const Sigscript::Config::Options options);
+        bool unsetOptions(const QString& name, const Sigscript::Config::Options options);
         
         void clean();