Add default key mappings for R77 at a lower level

- this allows to always reset to known working settings
- we no longer need a specific keymap in SettingsR77, so it is removed

Add action that can switch between fullscreen normal or stretched modes
- this is the 'tia.fsfill' option, that is currently only change-able from the UI
- still need to add infrastructure to actually do this

Fixed minor compile warning.

src/common/PKeyboardHandler.cxx

@@ -139,7 +139,6 @@ void PhysicalKeyboardHandler::setDefaultMapping(Event::Type event, EventMode mod
       setDefaultKey( KBDK_6,         Event::JoystickOneFire5  );
       setDefaultKey( KBDK_7,         Event::JoystickOneFire9  );
 
-
       setDefaultKey( KBDK_F1,        Event::ConsoleSelect     );
       setDefaultKey( KBDK_F2,        Event::ConsoleReset      );
       setDefaultKey( KBDK_F3,        Event::ConsoleColor      );
@@ -159,6 +158,17 @@ void PhysicalKeyboardHandler::setDefaultMapping(Event::Type event, EventMode mod
       setDefaultKey( KBDK_T,         Event::TimeMachineMode   );
       setDefaultKey( KBDK_GRAVE,     Event::DebuggerMode      );
       setDefaultKey( KBDK_ESCAPE,    Event::LauncherMode      );
+
+    // FIXME - use the R77 define in the final release
+    //         use the '1' define for testing
+    #if defined(RETRON77)
+//    #if 1
+      setDefaultKey( KBDK_F4,        Event::ConsoleColorToggle     );
+      setDefaultKey( KBDK_F6,        Event::ConsoleLeftDiffToggle  );
+      setDefaultKey( KBDK_F8,        Event::ConsoleRightDiffToggle );
+      setDefaultKey( KBDK_F13,       Event::FullscreenFillToggle   );
+      setDefaultKey( KBDK_BACKSPACE, Event::LauncherMode           );
+    #endif
       break;
 
     case kMenuMode:
@@ -175,9 +185,10 @@ void PhysicalKeyboardHandler::setDefaultMapping(Event::Type event, EventMode mod
       setDefaultKey( KBDK_RETURN,    Event::UISelect  );
       setDefaultKey( KBDK_ESCAPE,    Event::UICancel  );
 
-//#ifndef RETRON77 // debugging only, FIX ME!
-//      setDefaultKey(KBDK_BACKSPACE, Event::UIPrevDir);
-//#else
+    // FIXME - use the R77 define in the final release
+    //         use the '1' define for testing
+    #if defined(RETRON77)
+//    #if 1
       setDefaultKey( KBDK_F9,        Event::UIUp );
       setDefaultKey( KBDK_F2,        Event::UIDown );
       setDefaultKey( KBDK_F11,       Event::UINavPrev );
@@ -185,7 +196,7 @@ void PhysicalKeyboardHandler::setDefaultMapping(Event::Type event, EventMode mod
       setDefaultKey( KBDK_F6,        Event::UISelect );
       setDefaultKey( KBDK_F13,       Event::UIPgUp );
       setDefaultKey( KBDK_BACKSPACE, Event::UIPgDown );
-//#endif // debugging only, FIX ME!
+    #endif
       break;
 
     default:

src/emucore/Event.hxx

@@ -32,7 +32,7 @@ class Event
     /**
       Enumeration of all possible events in Stella, including both
       console and controller event types as well as events that aren't
-      technically part of the emulation core
+      technically part of the emulation core.
     */
     enum Type
     {
@@ -74,7 +74,7 @@ class Event
 
       ChangeState, LoadState, SaveState, TakeSnapshot, Quit,
       PauseMode, OptionsMenuMode, CmdMenuMode, TimeMachineMode, DebuggerMode, LauncherMode,
-      Fry, VolumeDecrease, VolumeIncrease, SoundToggle,
+      Fry, VolumeDecrease, VolumeIncrease, SoundToggle, FullscreenFillToggle,
 
       UIUp, UIDown, UILeft, UIRight, UIHome, UIEnd, UIPgUp, UIPgDown,
       UISelect, UINavPrev, UINavNext, UIOK, UICancel, UIPrevDir,

src/emucore/EventHandler.cxx

@@ -1281,6 +1281,7 @@ EventHandler::ActionList EventHandler::ourEmulActionList[kEmulActionListSize] =
   { Event::VolumeDecrease,         "Decrease volume",          "", false },
   { Event::VolumeIncrease,         "Increase volume",          "", false },
   { Event::SoundToggle,            "Toggle sound",             "", false },
+  { Event::FullscreenFillToggle,   "Toggle fullscreen fill",   "", false },
   { Event::PauseMode,              "Pause",                    "", false },
   { Event::OptionsMenuMode,        "Enter options menu UI",    "", false },
   { Event::CmdMenuMode,            "Toggle command menu UI",   "", false },

src/emucore/EventHandler.hxx

@@ -363,7 +363,7 @@ class EventHandler
     enum {
       kComboSize          = 16,
       kEventsPerCombo     = 8,
-      kEmulActionListSize = 81 + kComboSize,
+      kEmulActionListSize = 82 + kComboSize,
       kMenuActionListSize = 14
     };
 

src/gui/LauncherDialog.cxx

@@ -55,7 +55,6 @@ LauncherDialog::LauncherDialog(OSystem& osystem, DialogContainer& parent,
     myPattern(nullptr),
     myAllFiles(nullptr),
     myRomInfoWidget(nullptr),
-    myStellaSettingsDialog(nullptr),
     mySelectedItem(0)
 {
   myUseMinimalUI = instance().settings().getBool("minimal_ui");

src/unix/r77/SettingsR77.cxx

@@ -33,7 +33,7 @@ SettingsR77::SettingsR77()
   setPermanent("vsync", "true");
 
   setPermanent("tia.zoom", "3");
-  setPermanent("tia.fsfill", "true");
+  setPermanent("tia.fsfill", "false");  // start in 4:3 by default
 
   setPermanent("audio.buffer_size", "6");
   setPermanent("audio.enabled", "1");
@@ -45,11 +45,6 @@ SettingsR77::SettingsR77()
   setPermanent("audio.stereo", "0");
   setPermanent("audio.volume", "80");
 
-  // TODO - use new argument that differentiates between fullscreen and
-  //        fullscreen without aspect correction
-  //        Re-add ability to use a specific fullscreen resolution
-  setPermanent("fullscreen", "true");  // start in 16:9 mode by default
-
   setPermanent("romdir", "/mnt/games");
   setPermanent("snapsavedir", "/mnt/stella/snapshots");
   setPermanent("snaploaddir", "/mnt/stella/snapshots");
@@ -66,10 +61,6 @@ SettingsR77::SettingsR77()
   setPermanent("threads", "1");
   setPermanent("tv.filter", "3");
   setPermanent("tv.phosphor", "always");
-
-  // FIXME - these are out of date, since the # of events has changed since 3.x
-  setPermanent("keymap", "122:0:0:0:0:51:0:56:53:50:26:24:23:60:25:63:64:0:0:61:62:48:0:52:101:0:0:49:55:22:54:45:46:47:20:21:27:28:57:58:59:0:0:103:99:19:0:0:0:0:100:0:65:0:102:66:67:68:0:9:10:0:13:0:11:0:12:95:93:94:96:0:0:98:0:0:0:0:0:0:18:17:16:15:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:19:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:116:120:121:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:112:114:0:113:115:111:110:109:108:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0");
-//  setPermanent("joymap", "116^i2c_controller|2 27 27 31 31 0 0 0 0|8 28 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0|0^i2c_controller 2|2 35 35 39 39 0 0 0 0|8 36 40 0 0 0 0 0 0 0 0 0 0 0 0 0 0|0");
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -