static void *
thread_c(
void UNUSED(*dummy))
{
skDQErr_t err;
meet();
INFOMSG("**** Test 1 ****");
err = skDequePushFront(da, (void*)xa);
XASSERT(err == SKDQ_SUCCESS);
starta();
meet();
INFOMSG("**** Test 2 ****");
starta();
SLEEP(1);
err = skDequePushFront(da, (void*)xa);
XASSERT(err == SKDQ_SUCCESS);
meet();
INFOMSG("**** Test 3 ****");
starta();
SLEEP(1);
startb();
SLEEP(1);
err = skDequePushFront(da, (void*)xa);
XASSERT(err == SKDQ_SUCCESS);
err = skDequePushFront(da, (void*)xb);
XASSERT(err == SKDQ_SUCCESS);
meet();
XASSERT(resulta == 1 && resultb == 1);
/* End */
starta();
startb();
return NULL;
}
/** \brief Signal handler.
\param cr is a pointer to the cairo context
\return always true
Draws population development (of preys and predators) in the cairo
context object.
*/
bool
Graph::on_draw (const Cairo::RefPtr<Cairo::Context> &cr) {
int w = get_width();
int h = get_height();
if (_is_enabled) {
cr->save();
cr->rectangle(0, 0, w, h);
cr->set_source_rgb(1, 1, 1);
cr->fill();
Bounded<TValues::size_type> startb(0, 0, _values[PREY].size());
Bounded<TValues::size_type> stopb(0, 0, _values[PREY].size());
TValues::size_type start = 0;
TValues::size_type stop = 0;
if (_cont_zoom) {
stop = _values[PREY].size();
start = 0;
}
else {
if (_cont_pos) {
stopb = _values[PREY].size();
start = (stopb - _visible_range).get_value();
stop = start + _visible_range;
}
else {
start = _visible_position;
stop = start + _visible_range;
}
}
draw_line(cr, _values[PREY], _max_values[PREY], start, stop);
cr->set_source_rgb(0, 0, 0);
cr->stroke();
draw_line(cr, _values[PREDATOR], _max_values[PREDATOR], start, stop);
cr->set_source_rgb(1, 0, 0);
cr->stroke();
cr->restore();
}
return true;
}
