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Implement function number 0x5 (Return mouse button press information).

This commit is contained in:
Nog 2002-01-29 02:51:47 +00:00 committed by Alexandre Julliard
parent 86e5efb6b3
commit 42a314dea6
1 changed files with 25 additions and 1 deletions
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26
dlls/winedos/int33.c
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@ -19,6 +19,7 @@ DEFAULT_DEBUG_CHANNEL(int);
static struct
{
DWORD x, y, but;
WORD lbcount, rbcount, rlastx, rlasty, llastx, llasty;
FARPROC16 callback;
WORD callmask;
} mouse_info;
@ -52,6 +53,22 @@ void WINAPI DOSVM_Int33Handler( CONTEXT86 *context )
case 0x04:
FIXME("Position mouse cursor\n");
break;
case 0x05:
TRACE("Return Mouse button press Information for %s mouse button\n",
BX_reg(context) ? "right" : "left");
if (BX_reg(context)) {
BX_reg(context) = mouse_info.rbcount;
mouse_info.rbcount = 0;
CX_reg(context) = mouse_info.rlastx;
DX_reg(context) = mouse_info.rlasty;
} else {
BX_reg(context) = mouse_info.lbcount;
mouse_info.lbcount = 0;
CX_reg(context) = mouse_info.llastx;
DX_reg(context) = mouse_info.llasty;
}
AX_reg(context) = mouse_info.but;
break;
case 0x07:
FIXME("Define horizontal mouse cursor range\n");
break;
@ -106,7 +123,8 @@ void WINAPI DOSVM_Int33Message(UINT message,WPARAM wParam,LPARAM lParam)
if (!VGA_GetMode(&Height,&Width,NULL)) {
/* may need to do some coordinate scaling */
SX = 640/Width;
if (Width)
SX = 640/Width;
if (!SX) SX=1;
}
mouse_info.x = LOWORD(lParam) * SX;
@ -119,6 +137,9 @@ void WINAPI DOSVM_Int33Message(UINT message,WPARAM wParam,LPARAM lParam)
case WM_LBUTTONDBLCLK:
mouse_info.but |= 0x01;
mask |= 0x02;
mouse_info.llastx = mouse_info.x;
mouse_info.llasty = mouse_info.y;
mouse_info.lbcount++;
break;
case WM_LBUTTONUP:
mouse_info.but &= ~0x01;
@ -128,6 +149,9 @@ void WINAPI DOSVM_Int33Message(UINT message,WPARAM wParam,LPARAM lParam)
case WM_RBUTTONDBLCLK:
mouse_info.but |= 0x02;
mask |= 0x08;
mouse_info.rlastx = mouse_info.x;
mouse_info.rlasty = mouse_info.y;
mouse_info.rbcount++;
break;
case WM_RBUTTONUP:
mouse_info.but &= ~0x02;