/* end_progress(progress, done)
* Do one final update of the progress display (set to 100% if done is set to
* true), and then release the progress data structures.
*/
void end_progress(void *pv, int done) {
struct progress *p = pv;
if (done == 2)
progbar(20, 100.0);
else
progbar(p->lastpcnt * (20.0 / 100.0), p->lastpcnt);
{
float rate = ((float)p->lastdl) / (p->lasttime - p->starttime + 0.5);
printf(" %.1f kBps ", rate / 1000.0);
}
puts(done == 2 ? "DONE \n" : !done ? "aborted \n" : " \n");
fflush(stdout);
free(p);
}
/* do_progress(progress, percent, total_bytes_retrieved
* Updates the supplied progress structure with the new % done given, and
* recalculates the rolling download rate given the supplied
* total_bytes_retrieved (and the current time) */
void do_progress(void *pv, float pcnt, long long newdl) {
struct progress *p = pv;
/* If new or if time has passed, update progress display & data */
time_t newtime = time(NULL);
if (p->lasttime != newtime) {
int passed = p->lasttime ? newtime - p->lasttime : 0;
if (!p->lasttime)
p->starttime = newtime;
p->lasttime = newtime;
/* Update progress bar displayed */
progbar(pcnt * (20.0 / 100.0), pcnt);
/* Each time 1s has passed, we update and redisplay our download rate */
if (passed) {
float rate = newdl - p->lastdl;
int sleft = (100.0f - pcnt) / (pcnt - p->lastpcnt);
if (passed != 1) {
rate /= passed;
sleft *= passed;
}
printf(" %.1f kBps ", rate / 1000.0);
if (sleft < 60 * 1000)
printf("%d:%02d ETA ", sleft / 60, sleft % 60);
else
puts(" ");
}
p->lastdl = newdl;
p->lastpcnt = pcnt;
fflush(stdout);
}
}
/* do_progress(progress, percent, total_bytes_retrieved
* Updates the supplied progress structure with the new % done given, and
* recalculates the rolling download rate given the supplied
* total_bytes_retrieved (and the current time) */
void do_progress(struct progress *p, float pcnt, long long newdl) {
time_t newtime = time(NULL);
if (!p->num_history)
p->starttime = newtime;
else if (p->history[p->num_history-1].hist_time == newtime)
return;
/* Add to the history, rolling off some old history if needed. */
if (p->num_history >= HISTORY) {
p->num_history = HISTORY-1;
memmove(p->history, &(p->history[1]), (HISTORY-1)*sizeof(p->history[0]));
}
p->history[p->num_history].hist_time = newtime;
p->history[p->num_history].dl = newdl;
p->history[p->num_history].pcnt = pcnt;
p->num_history++;
/* Update progress bar displayed */
progbar(pcnt * (20.0 / 100.0), pcnt);
/* If we have more than one data point, we can calculate and show rates */
if (p->num_history > 1) {
int passed = p->history[p->num_history-1].hist_time - p->history[0].hist_time;
float rate = (p->history[p->num_history-1].dl - p->history[0].dl) / (float)passed;
float pcnt_change = (p->history[p->num_history-1].pcnt - p->history[0].pcnt);
int sleft = (100.0f - pcnt) * passed / pcnt_change;
printf(" %.1f kBps ", rate / 1000.0);
if (sleft < 60 * 1000)
printf("%d:%02d ETA ", sleft / 60, sleft % 60);
else
fputs(" ", stdout);
}
fflush(stdout);
}
/* end_progress(progress, done)
* Do one final update of the progress display (set to 100% if done is set to
* true), and then release the progress data structures.
*/
void end_progress(struct progress *p, int done) {
if (done == 2)
progbar(20, 100.0);
else {
float lastpcnt = p->history[p->num_history-1].pcnt;
progbar(lastpcnt * (20.0 / 100.0), lastpcnt);
}
{ /* For the final display, show the rate for the whole download. */
float rate = (float)(p->history[p->num_history-1].dl) /
(p->history[p->num_history-1].hist_time - p->starttime + 0.5);
printf(" %.1f kBps ", rate / 1000.0);
}
puts(done == 2 ? "DONE \n" : !done ? "aborted \n" : " \n");
fflush(stdout);
free(p);
}
void MainWindow::generateMeshFromLST( std::string lstfile)
{
if(lstfile == "" )
return;
cout << "ff " << lstfile << endl;
QProgressDialog progbar(this);
//p.setCancelButton(NULL);
progbar.setRange(0, 100);
progbar.setModal(true);
progbar.show();
setCursor(QCursor(Qt::WaitCursor));
progbar.setCursor(QCursor(Qt::ArrowCursor));
progbar.setValue(0);
progbar.setLabelText("Parsing LST File");
displayWidget->LoadLST(lstfile );
progbar.setValue(99);
progbar.setLabelText("Generating Mesh");
displayWidget->GenerateMeshFromLST(&progbar);
progbar.setValue(99);
progbar.setVisible(false);
QProgressDialog subdivisionProgbar(this);
subdivisionProgbar.setRange(0, 100);
subdivisionProgbar.setModal(true);
subdivisionProgbar.show();
subdivisionProgbar.setCursor(QCursor(Qt::ArrowCursor));
subdivisionProgbar.setLabelText("Applying Loop Sudivision");
subdivisionProgbar.setValue(0);
displayWidget->ApplySubdivisionToMesh(subdivs, &subdivisionProgbar);
subdivisionProgbar.setValue(99);
}
