void MainWindow::set_preview_photo(PhotoInfo pi)
{
PhotoMetaData pmd;
QString absolute_file_name = photos_root.absoluteFilePath(pi.relative_file_path);
this->statusBar()->showMessage(absolute_file_name);
QImage pmI;
if(photos_root.exists(pi.relative_file_path)) {
pmI = fetch_image(absolute_file_name, ui->QL_preview->size(), pmd);
} else {//Photo reference in db but not on disk
pmd.valid = false;
pmI.load(":/Images/Icons/chhobi-icon.png");
qDebug() << pi.relative_file_path << ": If this zombie is not purged next load, we have a coding error";
}
preview.set_meta_data(pmd);
if(pmd.type == PHOTO)
preview.set_pixmap(QPixmap::fromImage(pmI));
else if(pmd.type == MOVIE)
preview.set_pixmap(QPixmap(":/Images/Icons/cholochitro.png"));
ui->QL_preview->setPixmap(preview.get_photo());
ui->captionEdit->setText(pmd.caption);
set_datetime(pmd);
set_metadata_table(pmd);
set_keywords_table(pmd);
}
/**
* Gets rdate and sets local time accordingly
* @param dest the destination of the rdate message
* @return OK for success, SYSERR for syntax error
*/
syscall rdate(char *dest)
{
long date;
if (SYSERR == (date = getRdate(dest)))
{
return SYSERR;
}
/* Update the date time in the system */
set_datetime(date);
return OK;
}
void pAnswer::getDatagram(char* _data, int* _len)
{
int end_ptr = 17, tmplen;
char tmpstr[512];
int size = 0;
_data[2] = id;
*(ushort*)(_data + 15) = sid;
set_datetime(sdt.datetoint(datetime.date()), sdt.timetoint(datetime.time()), _data);
for(int i = 0; i < var_count; i++) {
vars[i]->getStr(tmpstr, &tmplen);
for(int i = 0; i < tmplen; i++)
_data[end_ptr++] = tmpstr[i];
size += tmplen;
}
set_size(size, _data);
calculateChecksum(_data);
*_len = end_ptr;
}
