void Printer::handle_rr_more (rr_dev dev)
{
if (printing && gcode_iter) {
time_t time_used = time(NULL) - gcode_iter->time_started;
if (time_used != lasttimeshown) { // show once a second
int n_buffered = rr_dev_buffered_lines(device);
int donelines = gcode_iter->m_cur_line - n_buffered;
if (donelines < 100) gcode_iter->time_started = time(NULL);
//int tot_lines = gcode_iter->m_line_count;
// done by view
// if (tot_lines>0) {
// if (donelines > 30) {
// m_view->get_view_progress()->update (donelines, false);
// }
// }
if (lastdonelines > 0) // don't stop the progress bar
m_view->showCurrentPrinting(lastdonelines);
lastdonelines = donelines;
lasttimeshown = time_used;
}
while (rr_dev_write_more (device) && !gcode_iter->finished()) {
std::string line = gcode_iter->next_line_stripped();
if (line.length() > 0 && line[0] != ';') {
rr_dev_enqueue_cmd (device, RR_PRIO_NORMAL, line.data(), line.size());
}
}
if (gcode_iter->finished())
{
set_printing (false);
m_view->showCurrentPrinting(0);
//m_view->get_view_progress()->stop (_("Printed"));
}
}
}
void Printer::Pause()
{
set_printing (false);
#if IOCHANNEL
if (!IsConnected()) return;
#else
if (device==NULL) return;
rr_dev_set_paused (device, RR_PRIO_NORMAL, 1);
#endif
}
void Printer::Continue()
{
set_printing (true);
#if IOCHANNEL
if (!IsConnected()) return;
rr_serial->start_printing();
#else
if (device==NULL) return;
rr_dev_set_paused (device, RR_PRIO_NORMAL, 0);
#endif
}
void Printer::Stop()
{
if (device==NULL) return;
set_printing (false);
//assert(m_model != NULL);
if (!rr_dev_is_connected (device)) {
alert (_("Not connected to printer.\nCannot stop printing"));
return;
}
rr_dev_reset (device);
}
void Printer::Print()
{
if (device==NULL) return;
if (!rr_dev_is_connected (device)) {
alert (_("Not connected to printer.\nCannot start printing"));
return;
}
assert(m_model != NULL);
delete (gcode_iter);
gcode_iter = m_model->gcode.get_iter();
set_printing (true);
rr_dev_reset (device);
rr_dev_set_paused (device, RR_PRIO_NORMAL, 0);
}
void Printer::Continue()
{
set_printing (true);
if (device==NULL) return;
rr_dev_set_paused (device, RR_PRIO_NORMAL, 0);
}
void Printer::Pause()
{
set_printing (false);
if (device==NULL) return;
rr_dev_set_paused (device, RR_PRIO_NORMAL, 1);
}