Fixes for setting rewind mode

src/common/StateManager.cxx

@@ -355,7 +355,8 @@ bool StateManager::saveState(Serializer& out)
 void StateManager::reset()
 {
   myRewindManager->clear();
-  myActiveMode = myOSystem.settings().getBool("dev.rewind") ? Mode::Rewind : Mode::Off;
+  myActiveMode = myOSystem.settings().getBool(
+    myOSystem.settings().getBool("dev.settings") ? "dev.rewind" : "plr.rewind") ? Mode::Rewind : Mode::Off;
 
 #if 0
   myCurrentSlot = 0;

src/common/StateManager.hxx

@@ -65,6 +65,12 @@ class StateManager
     */
     void toggleRewindMode();
 
+    /**
+      Sets state rewind recording mode; this uses the RewindManager
+      for its functionality.
+    */
+    void setRewindMode(Mode mode) { myActiveMode = mode; };
+
     /**
       Rewinds one state; this uses the RewindManager for its functionality.
     */

src/gui/DeveloperDialog.cxx

@@ -36,6 +36,7 @@
 #include "Console.hxx"
 #include "TIA.hxx"
 #include "OSystem.hxx"
+#include "StateManager.hxx"
 #include "DeveloperDialog.hxx"
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -546,6 +547,8 @@ void DeveloperDialog::saveConfig()
   //instance().createFrameBuffer();
 
   // TODO: update RewindManager
+  instance().state().setRewindMode(myContinuousRewindWidget->getState() ?
+                                   StateManager::Mode::Rewind : StateManager::Mode::Off);
 
   // define interval growth factor
   uInt32 size = myStateSizeWidget->getValue();