129 lines
2.7 KiB
C++
129 lines
2.7 KiB
C++
U0 SetSnap(CSnap *s,I64 i=0,F64 d=0)
|
|
{
|
|
if (i) {
|
|
s->x=i;
|
|
s->y=i;
|
|
s->z=i;
|
|
}
|
|
if (d) {
|
|
s->dx=d;
|
|
s->dy=d;
|
|
s->dz=d;
|
|
}
|
|
}
|
|
|
|
CSnap *SnapCur()
|
|
{
|
|
static CSnap s;
|
|
Bool old_preempt=Preempt(OFF);
|
|
if (sys_focus_task && TaskValidate(sys_focus_task) &&
|
|
sys_focus_task->win_pixel_left<=ipx_presnap<=sys_focus_task->win_pixel_right &&
|
|
sys_focus_task->win_pixel_top <=ipy_presnap<=sys_focus_task->win_pixel_bottom)
|
|
MemCpy(&s,&sys_focus_task->snap,sizeof(CSnap));
|
|
else
|
|
SetSnap(&s,1,1.0);
|
|
Preempt(old_preempt);
|
|
return &s;
|
|
}
|
|
|
|
U0 GetSnap(CSnap *_s)
|
|
{
|
|
CSnap *s=SnapCur;
|
|
MemCpy(_s,s,sizeof(CSnap));
|
|
}
|
|
|
|
U0 IPVarsUpdate(I64 x,I64 y,I64 z,Bool l,Bool c,Bool r)
|
|
{
|
|
CSnap s;
|
|
GetSnap(&s);
|
|
ipx_presnap=ToI64(ipx_scale*x)+ipx_offset;
|
|
ipx=RoundI64(ipx_presnap,s.x);
|
|
if (sys_focus_task)
|
|
ipx+=(sys_focus_task->win_pixel_left+sys_focus_task->win_scroll_x)%s.x;
|
|
|
|
ipy_presnap=ToI64(ipy_scale*y)+ipy_offset;
|
|
ipy=RoundI64(ipy_presnap,s.y);
|
|
if (sys_focus_task)
|
|
ipy+=(sys_focus_task->win_pixel_top+sys_focus_task->win_scroll_y)%s.y;
|
|
|
|
ipz_presnap=ToI64(ipz_scale*z)+ipz_offset;
|
|
ipz=RoundI64(ipz_presnap,s.z);
|
|
if (sys_focus_task)
|
|
ipz+=sys_focus_task->win_scroll_y%s.z;
|
|
|
|
ipx=LimitI64(ipx,0,gr_width-1);
|
|
ipy=LimitI64(ipy,0,gr_height-1);
|
|
ip_throttle=LimitI64(ip_throttle,MIN_I32,MAX_I32);
|
|
iptx=ipx/FONT_WIDTH;
|
|
if (iptx>=text_cols) {
|
|
iptx=text_cols-1;
|
|
ipx=text_cols*FONT_WIDTH-1;
|
|
}
|
|
ipty=ipy/FONT_HEIGHT;
|
|
if (ipty>=text_rows) {
|
|
ipty=text_rows-1;
|
|
ipy=text_rows*FONT_HEIGHT-1;
|
|
}
|
|
ip_lb=l;
|
|
ip_cb=c;
|
|
ip_rb=r;
|
|
LBEqu(&sys_cur_scan_code,SCf_IP_L_DOWN,ip_lb);
|
|
LBEqu(&sys_cur_scan_code,SCf_IP_R_DOWN,ip_rb);
|
|
}
|
|
|
|
U0 SetIP(I64 x=MAX_I64,I64 y=MAX_I64,I64 z=MAX_I64,I64 l=MAX_I64,I64 r=MAX_I64,I64 c=MAX_I64)
|
|
{ //Note: Generates a message.
|
|
Bool old_preempt=Preempt(OFF);
|
|
if (!(0<=x<gr_width))
|
|
x=ipx;
|
|
if (!(0<=y<gr_height))
|
|
y=ipy;
|
|
if (z==MAX_I64)
|
|
z=ipz;
|
|
|
|
if (!(FALSE<=l<=TRUE))
|
|
l=ip_lb;
|
|
if (!(FALSE<=c<=TRUE))
|
|
c=ip_cb;
|
|
if (!(FALSE<=r<=TRUE))
|
|
r=ip_rb;
|
|
|
|
x=(x-ipx_offset)/ipx_scale;
|
|
y=(y-ipy_offset)/ipy_scale;
|
|
z=(z-ipz_offset)/ipz_scale;
|
|
IPVarsUpdate(x,y,z,l,c,r);
|
|
switch (ip_dev) {
|
|
case IP_MOUSE:
|
|
SetMouseIP(x,y,z,l,c,r);
|
|
break;
|
|
}
|
|
Preempt(old_preempt);
|
|
}
|
|
|
|
U0 IPVarsInit()
|
|
{
|
|
ipx=0;
|
|
ipy=0;
|
|
ipz=0;
|
|
ip_throttle=0;
|
|
ipx_offset=0;
|
|
ipy_offset=0;
|
|
ipz_offset=0;
|
|
ipx_scale=1.0;
|
|
ipy_scale=1.0;
|
|
ipz_scale=1.0;
|
|
ip_speed=0;
|
|
ip_dev=IP_NULL;
|
|
iptx=ipx/FONT_WIDTH;
|
|
ipty=ipy/FONT_HEIGHT;
|
|
ip_on=TRUE;
|
|
ip_lb_last=FALSE;
|
|
ip_rb_last=FALSE;
|
|
ip_lb=FALSE;
|
|
ip_cb=FALSE;
|
|
ip_rb=FALSE;
|
|
ip_has_wheel=FALSE;
|
|
ip_last_move_time=tS;
|
|
SetSnap(&ip_snap_last,1,1.0);
|
|
}
|