remove references to SDL_GetModState();

changed
word Key_modifiers(SDLMod mod);
to
word Get_Key_modifiers(void);

src/Makefile.dep

@@ -3,7 +3,7 @@ $(OBJDIR)/brush.o: brush.c global.h struct.h const.h graph.h misc.h errors.h \
  windows.h screen.h brush.h tiles.h
 $(OBJDIR)/brush_ops.o: brush_ops.c brush.h struct.h const.h buttons.h loadsave.h \
  gfx2surface.h engine.h global.h graph.h misc.h operatio.h pages.h \
- screen.h windows.h
+ screen.h windows.h keyboard.h
 $(OBJDIR)/buttons.o: buttons.c const.h struct.h global.h misc.h graph.h engine.h \
  readline.h filesel.h loadsave.h gfx2surface.h init.h buttons.h \
  operatio.h pages.h palette.h errors.h readini.h saveini.h shade.h io.h \
@@ -42,7 +42,7 @@ $(OBJDIR)/init.o: init.c buttons.h struct.h const.h loadsave.h gfx2surface.h \
 $(OBJDIR)/input.o: input.c global.h struct.h const.h keyboard.h screen.h windows.h \
  errors.h misc.h buttons.h loadsave.h gfx2surface.h input.h keycodes.h
 $(OBJDIR)/io.o: io.c struct.h const.h io.h realpath.h unicode.h global.h
-$(OBJDIR)/keyboard.o: keyboard.c global.h struct.h const.h keyboard.h
+$(OBJDIR)/keyboard.o: keyboard.c global.h struct.h const.h keyboard.h keycodes.h
 $(OBJDIR)/layers.o: layers.c const.h struct.h global.h windows.h engine.h pages.h \
  screen.h input.h keycodes.h help.h misc.h readline.h graph.h
 $(OBJDIR)/libraw2crtc.o: libraw2crtc.c const.h global.h struct.h loadsave.h \
@@ -70,7 +70,7 @@ $(OBJDIR)/op_c.o: op_c.c op_c.h struct.h const.h colorred.h errors.h global.h \
  engine.h windows.h
 $(OBJDIR)/operatio.o: operatio.c const.h struct.h global.h misc.h engine.h graph.h \
  operatio.h buttons.h loadsave.h gfx2surface.h pages.h errors.h screen.h \
- brush.h windows.h input.h keycodes.h special.h tiles.h
+ brush.h windows.h input.h keycodes.h special.h tiles.h keyboard.h
 $(OBJDIR)/pages.o: pages.c global.h struct.h const.h pages.h errors.h loadsave.h \
  gfx2surface.h misc.h windows.h tiles.h graph.h
 $(OBJDIR)/palette.o: palette.c const.h struct.h global.h misc.h engine.h readline.h \
@@ -119,6 +119,7 @@ $(OBJDIR)/transform.o: transform.c global.h struct.h const.h transform.h engine.
  loadsave.h gfx2surface.h pages.h tiles.h
 $(OBJDIR)/unicode.o: unicode.c unicode.h struct.h const.h
 $(OBJDIR)/version.o: version.c
+$(OBJDIR)/win32screen.o: win32screen.c screen.h struct.h const.h global.h
 $(OBJDIR)/windows.o: windows.c windows.h struct.h const.h engine.h errors.h \
  global.h graph.h input.h keycodes.h misc.h op_c.h colorred.h readline.h \
- screen.h palette.h unicode.h
+ screen.h palette.h unicode.h keyboard.h

src/brush_ops.c

@@ -37,6 +37,7 @@
 #include "pages.h"
 #include "screen.h"
 #include "windows.h"
+#include "keyboard.h"
 
 #if defined(__VBCC__) || defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__)
     #define M_PI 3.141592653589793238462643
@@ -961,11 +962,8 @@ void Rotate_brush_1_5(void)
   // On corrige les coordonnées de la ligne si la touche shift est appuyée...
   cursor_x = Paintbrush_X;
   cursor_y = Paintbrush_Y;
-#if defined(USE_SDL) || defined(USE_SDL2)
+  if(Get_Key_modifiers() & MOD_SHIFT)
-  if(SDL_GetModState() & KMOD_SHIFT)
     Clamp_coordinates_regular_angle(Brush_rotation_center_X,Brush_rotation_center_Y,&cursor_x,&cursor_y);
-  // TODO : portable
-#endif
 
   if ( (cursor_x!=old_x) || (cursor_y!=old_y) || (prev_state!=2) )
   {
@@ -1035,11 +1033,8 @@ void Rotate_brush_0_5(void)
   // On corrige les coordonnées de la ligne si la touche shift est appuyée...
   cursor_x = Paintbrush_X;
   cursor_y = Paintbrush_Y;
-#if defined(USE_SDL) || defined(USE_SDL2)
+  if(Get_Key_modifiers() & MOD_SHIFT)
-  if(SDL_GetModState() & KMOD_SHIFT)
     Clamp_coordinates_regular_angle(Brush_rotation_center_X,Brush_rotation_center_Y,&cursor_x,&cursor_y);
-  // TODO
-#endif
 
   if ((cursor_x!=old_x) || (cursor_y!=old_y) || (prev_state!=3))
   {

src/input.c

@@ -344,7 +344,7 @@ int Handle_mouse_click(SDL_MouseButtonEvent event)
             break;
 
         case SDL_BUTTON_MIDDLE:
-            Key = KEY_MOUSEMIDDLE|Key_modifiers(SDL_GetModState());
+            Key = KEY_MOUSEMIDDLE|Get_Key_modifiers();
             // TODO: repeat system maybe?
             return 0;
 
@@ -352,11 +352,11 @@ int Handle_mouse_click(SDL_MouseButtonEvent event)
         // Look for SDL_MOUSEWHEEL events.
 #if defined(USE_SDL)
         case SDL_BUTTON_WHEELUP:
-            Key = KEY_MOUSEWHEELUP|Key_modifiers(SDL_GetModState());
+            Key = KEY_MOUSEWHEELUP|Get_Key_modifiers();
             return 0;
 
         case SDL_BUTTON_WHEELDOWN:
-            Key = KEY_MOUSEWHEELDOWN|Key_modifiers(SDL_GetModState());
+            Key = KEY_MOUSEWHEELDOWN|Get_Key_modifiers();
             return 0;
 #endif
 
@@ -703,7 +703,7 @@ int Handle_joystick_press(SDL_JoyButtonEvent event)
         break;
     }
       
-    Key = (KEY_JOYBUTTON+event.button)|Key_modifiers(SDL_GetModState());
+    Key = (KEY_JOYBUTTON+event.button)|Get_Key_modifiers();
     // TODO: systeme de répétition
     
     return Move_cursor_with_constraints();

src/keyboard.c

@@ -330,9 +330,10 @@ word Key_for_scancode(word scancode)
 }
 
 // Convertit des modificateurs de touches SDL en modificateurs GrafX2
-word Key_modifiers(SDLMod mod)
+word Get_Key_modifiers(void)
 {
   word modifiers=0;
+  SDLMod mod = SDL_GetModState();
 
     if (mod & KMOD_CTRL )
       modifiers|=MOD_CTRL;
@@ -371,7 +372,7 @@ word Keysym_to_keycode(SDL_keysym keysym)
   // Normally I should test keysym.mod here, but on windows the implementation
   // is buggy: if you release a modifier key, the following keys (when they repeat)
   // still name the original modifiers.
-  mod=Key_modifiers(SDL_GetModState());
+  mod = Get_Key_modifiers();
 
   // SDL_GetModState() seems to get the right up-to-date info.
   key_code |= mod;
@@ -768,7 +769,7 @@ word Key_for_scancode(word scancode)
 {
   return scancode;
 }
-word Key_modifiers(SDL_Keymod mod)
+word Get_Key_modifiers(void)
 {
   return 0;
 }

src/keyboard.h

@@ -79,13 +79,7 @@ word Key_for_scancode(word scancode);
 const char * Key_name(word key);
 
 /*!
-  Gets the modifiers in our format from the SDL_Mod information.
+  Gets the Key modifiers in our format
   Returns a combination of ::MOD_SHIFT, ::MOD_ALT, ::MOD_CTRL
-  @param mod SDL modifiers state
 */
-#if defined(USE_SDL)
+word Get_Key_modifiers(void);
-word Key_modifiers(SDLMod mod);
-#elif defined(USE_SDL2)
-word Key_modifiers(SDL_Keymod mod);
-#endif
-

src/operatio.c

@@ -39,6 +39,7 @@
 #include "input.h"
 #include "special.h"
 #include "tiles.h"
+#include "keyboard.h"
 
 // PI is NOT part of math.h according to C standards...
 #if defined(__GP2X__) || defined(__VBCC__)
@@ -520,10 +521,8 @@ void Line_12_5(void)
   cursor_y = Paintbrush_Y;
 
   // On corrige les coordonnées de la ligne si la touche shift est appuyée...
-#if defined(USE_SDL) || defined(USE_SDL2)
+  if(Get_Key_modifiers() & MOD_SHIFT)
-  if(SDL_GetModState() & KMOD_SHIFT)
     Clamp_coordinates_regular_angle(start_x,start_y,&cursor_x,&cursor_y);
-#endif
 
   // On vient de bouger
   if ((cursor_x!=end_x) || (cursor_y!=end_y))
@@ -3808,10 +3807,8 @@ void Grad_rectangle_12_9(void)
     cursor_x = Paintbrush_X;
     cursor_y = Paintbrush_Y;
     // On corrige les coordonnées de la ligne si la touche shift est appuyée...
-#if defined(USE_SDL) || defined(USE_SDL2)
+    if(Get_Key_modifiers() & MOD_SHIFT)
-    if(SDL_GetModState() & KMOD_SHIFT)
         Clamp_coordinates_regular_angle(start_x,start_y,&cursor_x,&cursor_y);
-#endif
 
     if ((cursor_x!=end_x) || (cursor_y!=end_y))
     {

src/windows.c

@@ -50,6 +50,7 @@
 #include "palette.h"
 #include "unicode.h"
 #include "keycodes.h"
+#include "keyboard.h"
 
 T_Toolbar_button Buttons_Pool[NB_BUTTONS];
 T_Menu_Bar Menu_bars[MENUBAR_COUNT] =
@@ -1854,7 +1855,7 @@ void Compute_paintbrush_coordinates(void)
     // Operations that implement it
 #if defined(USE_SDL) || defined(USE_SDL2)
     default:
-      if (Snap_axis==0 && (SDL_GetModState() & KMOD_SHIFT))
+      if (Snap_axis==0 && (Get_Key_modifiers() & MOD_SHIFT))
       {
         // Start "Snap axis" mode
         Snap_axis=1;