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Mike Nordell _really_ fixed Win32 windib shift state handling this time. :)

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This commit is contained in:
Sam Lantinga
2003-01-20 02:11:07 +00:00
parent 93ddac21c1
commit 7a4792b7e7
1 changed files with 17 additions and 3 deletions
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20
src/video/windib/SDL_dibevents.c
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@@ -49,6 +49,7 @@ static char rcsid =
/* The translation table from a Microsoft VK keysym to a SDL keysym */
static SDLKey VK_keymap[SDLK_LAST];
static SDL_keysym *TranslateKey(UINT vkey, UINT scancode, SDL_keysym *keysym, int pressed);
static BOOL prev_shiftstates[2];
/* Masks for processing the windows KEYDOWN and KEYUP messages */
#define REPEATED_KEYMASK (1<<30)
@@ -82,10 +83,12 @@ LONG
break;
case VK_SHIFT:
/* EXTENDED trick doesn't work here */
if ( GetKeyState(VK_LSHIFT) & 0x8000 ) {
if (!prev_shiftstates[0] && (GetKeyState(VK_LSHIFT) & 0x8000)) {
wParam = VK_LSHIFT;
} else if ( GetKeyState(VK_RSHIFT) & 0x8000 ) {
prev_shiftstates[0] = TRUE;
} else if (!prev_shiftstates[1] && (GetKeyState(VK_RSHIFT) & 0x8000)) {
wParam = VK_RSHIFT;
prev_shiftstates[1] = TRUE;
} else {
/* Huh? */
}
@@ -135,7 +138,15 @@ LONG
break;
case VK_SHIFT:
/* EXTENDED trick doesn't work here */
wParam = VK_LSHIFT;
if (prev_shiftstates[0] && !(GetKeyState(VK_LSHIFT) & 0x8000)) {
wParam = VK_LSHIFT;
prev_shiftstates[0] = FALSE;
} else if (prev_shiftstates[1] && !(GetKeyState(VK_RSHIFT) & 0x8000)) {
wParam = VK_RSHIFT;
prev_shiftstates[1] = FALSE;
} else {
/* Huh? */
}
break;
case VK_MENU:
if ( lParam&EXTENDED_KEYMASK )
@@ -311,6 +322,9 @@ void DIB_InitOSKeymap(_THIS)
VK_keymap[VK_SNAPSHOT] = SDLK_PRINT;
VK_keymap[VK_CANCEL] = SDLK_BREAK;
VK_keymap[VK_APPS] = SDLK_MENU;
prev_shiftstates[0] = FALSE;
prev_shiftstates[1] = FALSE;
}
static SDL_keysym *TranslateKey(UINT vkey, UINT scancode, SDL_keysym *keysym, int pressed)