void
Printer_abort_doc( Handle self)
{
if ( !is_opt( optInDraw)) return;
inherited end_paint( self);
apc_prn_abort_doc( self);
}
Bool
Printer_end_doc( Handle self)
{
Bool ret;
if ( !is_opt( optInDraw)) return false;
ret = apc_prn_end_doc( self);
inherited end_paint( self);
if ( !ret) perl_error();
return ret;
}
Bool
Printer_begin_doc( Handle self, char * docName)
{
Bool ok;
char buf[ 256];
if ( is_opt( optInDraw)) return false;
if ( !docName || *docName == '\0') {
snprintf( buf, 256, "APC: %s", (( PComponent) application)-> name);
docName = buf;
}
if ( is_opt( optInDrawInfo))
my-> end_paint_info( self);
if ( !inherited begin_paint( self))
return false;
if ( !( ok = apc_prn_begin_doc( self, docName))) {
inherited end_paint( self);
perl_error();
}
return ok;
}
result_t widget_wndproc(handle_t hwnd, const canmsg_t *msg)
{
bool changed = false;
hsi_window_t *wnd;
get_wnddata(hwnd, (void **)&wnd);
switch (msg->id)
{
case id_magnetic_heading:
{
int16_t direction;
get_param_int16(msg, 0, &direction);
while (direction < 0)
direction += 360;
while (direction > 359)
direction -= 360;
changed = wnd->direction != direction;
wnd->direction = direction;
}
break;
case id_heading:
{
int16_t value;
get_param_int16(msg, 0, &value);
changed = wnd->heading_bug != value;
wnd->heading_bug = value;
}
break;
case id_heading_angle:
{
int16_t value;
get_param_int16(msg, 0, &value);
changed = wnd->heading != value;
wnd->heading = value;
}
break;
case id_deviation:
{
int16_t value;
get_param_int16(msg, 0, &value);
changed = wnd->deviation != value;
wnd->deviation = value;
// the deviation is +/- * 10
}
break;
case id_selected_course:
{
int16_t value;
get_param_int16(msg, 0, &value);
changed = wnd->course != value;
wnd->course = value;
}
break;
case id_track:
{
int16_t value;
get_param_int16(msg, 0, &value);
changed = wnd->track != value;
wnd->track = value;
}
break;
case id_wind_speed:
{
float v;
get_param_float(msg, &v);
int16_t value = (int16_t)meters_per_second_to_knots(v);
changed = wnd->wind_speed != value;
wnd->wind_speed = value;
}
break;
case id_wind_direction:
{
float v;
get_param_float(msg, &v);
int16_t value = (int16_t)radians_to_degrees(v);
changed = wnd->wind_direction != value;
wnd->wind_direction != value;
}
break;
case id_distance_to_next:
{
float v;
get_param_float(msg, &v);
int16_t value = (int16_t)meters_to_nm(v);
changed = wnd->distance_to_waypoint != value;
wnd->distance_to_waypoint = value;
}
break;
case id_magnetic_variation:
{
float v;
get_param_float(msg, &v);
int16_t value = (int16_t)radians_to_degrees(v);
changed = wnd->magnetic_variation != value;
wnd->magnetic_variation = value;
}
break;
case id_estimated_time_to_next:
{
int16_t value;
get_param_int16(msg, 0, &value);
changed = wnd->time_to_waypoint != value;
wnd->time_to_waypoint = value;
}
break;
case id_paint:
begin_paint(hwnd);
update_window(hwnd, wnd);
end_paint(hwnd);
break;
default:
return defwndproc(hwnd, msg);
}
if (changed)
invalidate_rect(hwnd, 0);
return s_ok;
}
