[CHANGE] - WMHud now uses new properties

src/modules/hud/WMHud.cpp

@@ -61,7 +61,11 @@ void WMHud::connectors()
 
 void WMHud::properties()
 {
-    ( m_properties->addBool( "active", true, true ) )->connect( boost::bind( &WMHud::slotPropertyChanged, this, _1 ) );
+    // m_active get initialized in WModule and is available for all modules.
+
+    // simply register our activate function
+    // It should get triggered whever m_active changes
+    m_active->getCondition()->subscribeSignal( boost::bind( &WMHud::activate, this ) );
 }
 
 void WMHud::moduleMain()
@@ -177,7 +181,7 @@ void WMHud::init()
     m_rootNode->setUserData( this );
     m_rootNode->setUpdateCallback( new HUDNodeCallback );
 
-    if ( m_properties->getValue<bool>( "active" ) )
+    if ( m_active->get() )
     {
         m_rootNode->setNodeMask( 0xFFFFFFFF );
     }
@@ -212,17 +216,15 @@ void WMHud::update()
     lock.unlock();
 }
 
-void WMHud::slotPropertyChanged( std::string propertyName )
+void WMHud::activate()
 {
-    if ( propertyName == "active" )
+    if ( m_active->get() )
     {
-        if ( m_properties->getValue<bool>( "active" ) )
-        {
-            m_rootNode->setNodeMask( 0xFFFFFFFF );
-        }
-        else
-        {
-            m_rootNode->setNodeMask( 0x0 );
-        }
+        m_rootNode->setNodeMask( 0xFFFFFFFF );
+    }
+    else
+    {
+        m_rootNode->setNodeMask( 0x0 );
     }
 }
+

src/modules/hud/WMHud.h

@@ -135,11 +135,10 @@ private:
     void update();
 
     /**
-     * Gets signaled from the properties object when something was changed
-     *
-     * \param propertyName the name of the property that has changed
+     * Gets signaled from the properties object when something was changed. Now, only m_active is used. This method therefore simply
+     * activates/deactivates the HUD.
      */
-    void slotPropertyChanged( std::string propertyName );
+    void activate();
 
     /**
      * Node callback to handle updates properly