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Fix w32 keypad input issue on wine

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This commit is contained in:
pancake 2015-06-12 11:49:44 +02:00
parent bcb51cd4ce
commit 0bece627d2
1 changed files with 30 additions and 75 deletions
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105
libr/cons/dietline.c
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@ -87,86 +87,41 @@ static int r_line_readchar_utf8(unsigned char *s, int slen) {
#endif
#if __WINDOWS__ && !__CYGWIN__
static int r_line_readchar_win(int * vch) { // this function handle the input in console mode
ut8 buf[2];
*buf = '\0';
BOOL ret;
BOOL bCtrl=FALSE;
DWORD mode, out;
HANDLE h;
INPUT_RECORD irInBuf[128];
BOOL ret, bCtrl = FALSE;
DWORD mode, out;
ut8 buf[2];
HANDLE h;
int i;
*buf = '\0';
do_it_again:
h = GetStdHandle (STD_INPUT_HANDLE);
GetConsoleMode (h, &mode);
SetConsoleMode (h, 0 ); // RAW
*vch=0;
ret= ReadConsoleInput(h,irInBuf,128,&out);
if (ret) {
for (i = 0; i < out; i++) {
if (irInBuf[i].EventType==KEY_EVENT) {
if (irInBuf[i].Event.KeyEvent.bKeyDown) {
buf[0]=irInBuf[i].Event.KeyEvent.uChar.AsciiChar;
bCtrl=irInBuf[i].Event.KeyEvent.dwControlKeyState & 8;
if (irInBuf[i].Event.KeyEvent.uChar.AsciiChar==0) {
buf[0]=0;
switch(irInBuf[i].Event.KeyEvent.wVirtualKeyCode) {
case VK_DOWN: // key down
if (bCtrl)
*vch=140;
else
*vch=40;
break;
case VK_UP: // key up
if (bCtrl)
*vch=138;
else
*vch=38;
break;
case VK_RIGHT: // key right
if (bCtrl)
*vch=139;
else
*vch=39;
break;
case VK_LEFT: // key left
if (bCtrl)
*vch=137;
else
*vch=37;
break;
case 46: // key supr
if (bCtrl)
*vch=146;
else
*vch=46;
break;
case VK_PRIOR: // key home
if (bCtrl)
*vch=136;
else
*vch=36;
break;
case VK_NEXT: // key end
if (bCtrl)
*vch=135;
else
*vch=35;
break;
default:
/*eprintf("ch=%c VC=%d (%x) VSC=%d (%x) CKS=%d (%x) %i\n",
irInBuf[i].Event.KeyEvent.uChar.AsciiChar,
irInBuf[i].Event.KeyEvent.wVirtualKeyCode,irInBuf[i].Event.KeyEvent.wVirtualKeyCode,
irInBuf[i].Event.KeyEvent.wVirtualScanCode,irInBuf[i].Event.KeyEvent.wVirtualScanCode,
irInBuf[i].Event.KeyEvent.dwControlKeyState,irInBuf[i].Event.KeyEvent.dwControlKeyState,
bCtrl
);*/
buf[0]=0;
*vch=0;
break;
}
}
}
}
SetConsoleMode (h, 0); // RAW
*vch = 0;
ret = ReadConsoleInput (h, irInBuf, sizeof (irInBuf), &out);
if (ret<1) {
return 0;
}
for (i = 0; i < out; i++) {
if (irInBuf[i].EventType!=KEY_EVENT)
continue;
if (!irInBuf[i].Event.KeyEvent.bKeyDown)
continue;
*buf = irInBuf[i].Event.KeyEvent.uChar.AsciiChar;
bCtrl = irInBuf[i].Event.KeyEvent.dwControlKeyState & 8;
if (irInBuf[i].Event.KeyEvent.uChar.AsciiChar) {
continue;
}
switch (irInBuf[i].Event.KeyEvent.wVirtualKeyCode) {
case VK_DOWN: *vch = bCtrl? 140: 40; break;
case VK_UP: *vch = bCtrl? 138: 38; break;
case VK_RIGHT: *vch = bCtrl? 139: 39; break;
case VK_LEFT: *vch = bCtrl? 137:37; break;
case 46: *vch = bCtrl? 146: 46; break; // SUPR KEY
case VK_PRIOR: *vch = bCtrl? 136:36; break; // HOME KEY
case VK_NEXT: *vch = bCtrl? 135: 35; break; // END KEY
default: *vch = *buf = 0; break;
}
}
SetConsoleMode (h, mode);