aniani/elinks
1
0
Fork 0
mirror of https://github.com/rkd77/elinks.git synced 2025-01-03 14:57:44 -05:00
Code

[dos] wheelmouse

Browse Source
This commit is contained in:
Witold Filipczyk 2022-06-06 15:29:45 +02:00
parent 064c79433d
commit 126803974a
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/osdep/dos/dos.c
View File

@ -378,6 +378,7 @@ static void dos_mouse_poll(void)
{ {
int i; int i;
int cx, cy; int cx, cy;
char bb;
__dpmi_regs r; __dpmi_regs r;
dos_poll_break(); dos_poll_break();
if (dos_mouse_initialized) { if (dos_mouse_initialized) {
@ -419,8 +420,13 @@ px:
memset(&r, 0, sizeof r); memset(&r, 0, sizeof r);
r.x.ax = 3; r.x.ax = 3;
__dpmi_int(0x33, &r); __dpmi_int(0x33, &r);
bb = r.x.bx >> 8;
cx = dos_mouse_coord(r.x.cx); cx = dos_mouse_coord(r.x.cx);
cy = dos_mouse_coord(r.x.dx); cy = dos_mouse_coord(r.x.dx);
if (bb) {
dos_mouse_enqueue(cx, cy, bb < 0 ? (B_DOWN | B_WHEEL_UP) : (B_DOWN | B_WHEEL_DOWN));
goto x;
}
if (cx != dos_mouse_last_x || cy != dos_mouse_last_y) { if (cx != dos_mouse_last_x || cy != dos_mouse_last_y) {
for (i = 0; i < dos_mouse_buttons; i++) for (i = 0; i < dos_mouse_buttons; i++)
if (dos_mouse_last_button & (1 << i)) { if (dos_mouse_last_button & (1 << i)) {