removed obsolete window events from SDL 1.2

These obsolete window events were used for SDL 1.2 support (which was
removed some time ago) and are not needed anymore. All corresponding
window events are handled by SDL_WINDOWEVENT in SDL 2.0 now.

diff --git a/src/events.c b/src/events.c
index 9348533aaeed0e42d6e0f4a8107de44db1805c37..e4f3329e32ab740df7fd18246735a97d19b7c4f2 100644 (file)
--- a/src/events.c
+++ b/src/events.c
@@ -233,23 +233,6 @@ void HandleOtherEvents(Event *event)
 {
   switch (event->type)
   {
-    case EVENT_EXPOSE:
-      HandleExposeEvent((ExposeEvent *) event);
-      break;
-
-    case EVENT_UNMAPNOTIFY:
-#if 0
-      // This causes the game to stop not only when iconified, but also
-      // when on another virtual desktop, which might be not desired.
-      SleepWhileUnmapped();
-#endif
-      break;
-
-    case EVENT_FOCUSIN:
-    case EVENT_FOCUSOUT:
-      HandleFocusEvent((FocusChangeEvent *) event);
-      break;
-
     case EVENT_CLIENTMESSAGE:
       HandleClientMessageEvent((ClientMessageEvent *) event);
       break;
@@ -443,58 +426,6 @@ static void SetPlayerMouseAction(int mx, int my, int button)
   SetTileCursorXY(lx, ly);
 }
 
-void SleepWhileUnmapped(void)
-{
-  boolean window_unmapped = TRUE;
-
-  KeyboardAutoRepeatOn();
-
-  while (window_unmapped)
-  {
-    Event event;
-
-    if (!WaitValidEvent(&event))
-      continue;
-
-    switch (event.type)
-    {
-      case EVENT_BUTTONRELEASE:
-       button_status = MB_RELEASED;
-       break;
-
-      case EVENT_KEYRELEASE:
-       key_joystick_mapping = 0;
-       break;
-
-      case SDL_CONTROLLERBUTTONUP:
-       HandleJoystickEvent(&event);
-       key_joystick_mapping = 0;
-       break;
-
-      case EVENT_MAPNOTIFY:
-       window_unmapped = FALSE;
-       break;
-
-      case EVENT_UNMAPNOTIFY:
-       // this is only to surely prevent the 'should not happen' case
-       // of recursively looping between 'SleepWhileUnmapped()' and
-       // 'HandleOtherEvents()' which usually calls this funtion.
-       break;
-
-      default:
-       HandleOtherEvents(&event);
-       break;
-    }
-  }
-
-  if (game_status == GAME_MODE_PLAYING)
-    KeyboardAutoRepeatOffUnlessAutoplay();
-}
-
-void HandleExposeEvent(ExposeEvent *event)
-{
-}
-
 void HandleButtonEvent(ButtonEvent *event)
 {
 #if DEBUG_EVENTS_BUTTON
@@ -1493,46 +1424,6 @@ void HandleKeyEvent(KeyEvent *event)
     HandleKey(key, key_status);
 }
 
-void HandleFocusEvent(FocusChangeEvent *event)
-{
-  static int old_joystick_status = -1;
-
-  if (event->type == EVENT_FOCUSOUT)
-  {
-    KeyboardAutoRepeatOn();
-    old_joystick_status = joystick.status;
-    joystick.status = JOYSTICK_NOT_AVAILABLE;
-
-    ClearPlayerAction();
-  }
-  else if (event->type == EVENT_FOCUSIN)
-  {
-    /* When there are two Rocks'n'Diamonds windows which overlap and
-       the player moves the pointer from one game window to the other,
-       a 'FocusOut' event is generated for the window the pointer is
-       leaving and a 'FocusIn' event is generated for the window the
-       pointer is entering. In some cases, it can happen that the
-       'FocusIn' event is handled by the one game process before the
-       'FocusOut' event by the other game process. In this case the
-       X11 environment would end up with activated keyboard auto repeat,
-       because unfortunately this is a global setting and not (which
-       would be far better) set for each X11 window individually.
-       The effect would be keyboard auto repeat while playing the game
-       (game_status == GAME_MODE_PLAYING), which is not desired.
-       To avoid this special case, we just wait 1/10 second before
-       processing the 'FocusIn' event. */
-
-    if (game_status == GAME_MODE_PLAYING)
-    {
-      Delay(100);
-      KeyboardAutoRepeatOffUnlessAutoplay();
-    }
-
-    if (old_joystick_status != -1)
-      joystick.status = old_joystick_status;
-  }
-}
-
 void HandleClientMessageEvent(ClientMessageEvent *event)
 {
   if (CheckCloseWindowEvent(event))

diff --git a/src/events.h b/src/events.h
index 9329770ffd3319c8f5f1769ec6c777f63497498d..0c8828c3f15228e57849f94661c56f87a9e0fd7e 100644 (file)
--- a/src/events.h
+++ b/src/events.h
@@ -21,9 +21,7 @@ void HandleOtherEvents(Event *);
 void ClearAutoRepeatKeyEvents(void);
 void ClearEventQueue(void);
 void ClearPlayerAction(void);
-void SleepWhileUnmapped(void);
 
-void HandleExposeEvent(ExposeEvent *);
 void HandleButtonEvent(ButtonEvent *);
 void HandleMotionEvent(MotionEvent *);
 void HandleWheelEvent(WheelEvent *);
@@ -33,7 +31,6 @@ void HandleTextEvent(TextEvent *);
 void HandlePauseResumeEvent(PauseResumeEvent *);
 boolean HandleKeysDebug(Key, int);
 void HandleKeyEvent(KeyEvent *);
-void HandleFocusEvent(FocusChangeEvent *);
 void HandleClientMessageEvent(ClientMessageEvent *);
 void HandleDropEvent(Event *);
 

diff --git a/src/libgame/sdl.h b/src/libgame/sdl.h
index 676dfab9dbe144e311e6915c42b91a04658f6257..688e79c7502af13ee226269b81447f9990b7821d 100644 (file)
--- a/src/libgame/sdl.h
+++ b/src/libgame/sdl.h
@@ -64,8 +64,6 @@ typedef SDL_TextInputEvent    TextEvent;
 typedef SDL_Event              PauseResumeEvent;
 typedef SDL_WindowEvent                WindowEvent;
 typedef SDL_KeyboardEvent      KeyEvent;
-typedef SDL_Event              ExposeEvent;
-typedef SDL_Event              FocusChangeEvent;
 typedef SDL_Event              ClientMessageEvent;
 
 
@@ -109,12 +107,7 @@ struct MouseCursorInfo
 #define EVENT_TEXTINPUT                SDL_TEXTINPUT
 #define EVENT_KEYPRESS         SDL_KEYDOWN
 #define EVENT_KEYRELEASE       SDL_KEYUP
-#define EVENT_EXPOSE           SDL_USEREVENT + 0
-#define EVENT_FOCUSIN          SDL_USEREVENT + 1
-#define EVENT_FOCUSOUT         SDL_USEREVENT + 2
 #define EVENT_CLIENTMESSAGE    SDL_QUIT
-#define EVENT_MAPNOTIFY                SDL_USEREVENT + 4
-#define EVENT_UNMAPNOTIFY      SDL_USEREVENT + 5
 
 #define KSYM_UNDEFINED         SDLK_UNKNOWN