void w_redraw(WORD w_handle, GRECT *pt)
{
GRECT t, d;
PD *ppd;
ppd = D.w_win[w_handle].w_owner;
/* make sure work rect */
/* and word rect */
/* intersect */
rc_copy(pt, &t);
w_getsize(WS_WORK, w_handle, &d);
if ( rc_intersect(&t, &d) )
{
/* make sure window has */
/* owns a rectangle */
if ( w_union(D.w_win[w_handle].w_rlist, &d) )
{
/* intersect redraw */
/* rect with union */
/* of owner rects */
if ( rc_intersect(&d, &t) )
ap_sendmsg(wind_msg, WM_REDRAW, ppd,
w_handle, t.g_x, t.g_y, t.g_w, t.g_h);
}
}
}
/*
* Send message and wait for the mouse button to come up
*/
static void ct_msgup(WORD message, AESPD *owner, WORD wh, WORD m1, WORD m2, WORD m3, WORD m4)
{
if (message == 0)
return;
ap_sendmsg(appl_msg, message, owner, wh, m1, m2, m3, m4);
/*
* wait for button to come up if not an arrowed message
*/
if ( message != WM_ARROWED &&
( message != WM_CLOSED && !(D.w_win[wh].w_kind & HOTCLOSE) ) )
{
while( (button & 0x0001) != 0x0 )
dsptch();
}
}
