the HUD can be toggled with F12 key; useful for screenshots

apps/openmw/mwbase/windowmanager.hpp

@@ -181,6 +181,7 @@ namespace MWBase
 
             virtual void showCrosshair(bool show) = 0;
             virtual bool getSubtitlesEnabled() = 0;
+            virtual void toggleHud() = 0;
 
             virtual void disallowMouse() = 0;
             virtual void allowMouse() = 0;

apps/openmw/mwgui/windowmanagerimp.cpp

@@ -86,6 +86,7 @@ WindowManager::WindowManager(
   , mBatchCount(0)
   , mCrosshairEnabled(Settings::Manager::getBool ("crosshair", "HUD"))
   , mSubtitlesEnabled(Settings::Manager::getBool ("subtitles", "GUI"))
+  , mHudEnabled(true)
 {
 
     // Set up the GUI system
@@ -875,3 +876,9 @@ bool WindowManager::getSubtitlesEnabled ()
 {
     return mSubtitlesEnabled;
 }
+
+void WindowManager::toggleHud ()
+{
+    mHudEnabled = !mHudEnabled;
+    mHud->setVisible (mHudEnabled);
+}

apps/openmw/mwgui/windowmanagerimp.hpp

@@ -162,6 +162,7 @@ namespace MWGui
 
     virtual void showCrosshair(bool show);
     virtual bool getSubtitlesEnabled();
+    virtual void toggleHud();
 
     virtual void disallowMouse();
     virtual void allowMouse();
@@ -223,6 +224,7 @@ namespace MWGui
 
     bool mCrosshairEnabled;
     bool mSubtitlesEnabled;
+    bool mHudEnabled;
 
     /// \todo get rid of this stuff. Move it to the respective UI element classes, if needed.
     // Various stats about player as needed by window manager

apps/openmw/mwinput/inputmanagerimp.cpp

@@ -226,6 +226,9 @@ namespace MWInput
             case A_QuickKeysMenu:
                 showQuickKeysMenu();
                 break;
+            case A_ToggleHUD:
+                mWindows.toggleHud();
+                break;
          }
         }
     }
@@ -676,6 +679,7 @@ namespace MWInput
         defaultKeyBindings[A_QuickKey9] = OIS::KC_9;
         defaultKeyBindings[A_QuickKey10] = OIS::KC_0;
         defaultKeyBindings[A_Screenshot] = OIS::KC_SYSRQ;
+        defaultKeyBindings[A_ToggleHUD] = OIS::KC_F12;
 
         std::map<int, int> defaultMouseButtonBindings;
         defaultMouseButtonBindings[A_Inventory] = OIS::MB_Right;

apps/openmw/mwinput/inputmanagerimp.hpp

@@ -234,6 +234,8 @@ namespace MWInput
 
             A_QuickKeysMenu,
 
+            A_ToggleHUD,
+
             A_Last            // Marker for the last item
         };
     };