void UI_ExportAnnotationswindow::ExportButtonClicked()
{
int i, j, n,
len,
csv_format=0,
hdl,
annot_cnt,
temp,
include_duration;
char path[MAX_PATH_LENGTH],
str[1024],
separator;
FILE *annotationfile=NULL;
struct annotationblock *annot, *annot_list;
struct edfhdrblock *hdr;
struct date_time_struct tm;
if(CSVRadioButton->isChecked() == true)
{
if(asciiSecondsRadioButton->isChecked() == true)
{
csv_format = 1;
}
if(asciiISOtimeRadioButton->isChecked() == true)
{
csv_format = 2;
}
if(asciiISOtimedateRadioButton->isChecked() == true)
{
csv_format = 3;
}
if(asciiISOtimeFractionRadioButton->isChecked() == true)
{
csv_format = 4;
}
if(asciiISOtimedateFractionRadioButton->isChecked() == true)
{
csv_format = 5;
}
}
if(EDFplusRadioButton->isChecked() == true)
{
csv_format = 0;
}
if(XMLRadioButton->isChecked() == true)
{
csv_format = 8;
}
mainwindow->export_annotations_var->format = csv_format;
if(separatorBox->currentIndex() == 0)
{
separator = ',';
mainwindow->export_annotations_var->separator = 0;
}
else
{
separator = '\t';
mainwindow->export_annotations_var->separator = 1;
}
if(durationCheckBox->checkState() == Qt::Checked)
{
include_duration = 1;
mainwindow->export_annotations_var->duration = 1;
}
else
{
include_duration = 0;
mainwindow->export_annotations_var->duration = 0;
}
if(!mainwindow->files_open)
{
ExportAnnotsDialog->close();
return;
}
if(filelist->count() < 1)
{
ExportAnnotsDialog->close();
return;
}
ExportButton->setEnabled(false);
CloseButton->setEnabled(false);
for(i=0; i<mainwindow->files_open; i++)
{
if(!strcmp(mainwindow->edfheaderlist[i]->filename, filelist->item(filelist->currentRow())->text().toLocal8Bit().data()))
{
break;
}
}
if(i==mainwindow->files_open)
{
ExportAnnotsDialog->close();
return;
}
n = i;
if(mergeRadioButton->isChecked() == true)
{
n = mainwindow->sel_viewtime;
}
hdr = mainwindow->edfheaderlist[n];
path[0] = 0;
if(mainwindow->recent_savedir[0]!=0)
{
strcpy(path, mainwindow->recent_savedir);
strcat(path, "/");
}
len = strlen(path);
get_filename_from_path(path + len, mainwindow->edfheaderlist[n]->filename, MAX_PATH_LENGTH - len);
remove_extension_from_filename(path);
if((csv_format > 0) && (csv_format < 6))
{
strcat(path, "_annotations.txt");
strcpy(path, QFileDialog::getSaveFileName(0, "Output file", QString::fromLocal8Bit(path), "Text files (*.txt *.TXT *.csv *.CSV)").toLocal8Bit().data());
}
if(csv_format == 8)
{
strcat(path, "_annotations.xml");
strcpy(path, QFileDialog::getSaveFileName(0, "Output file", QString::fromLocal8Bit(path), "XML files (*.xml *.XML)").toLocal8Bit().data());
}
if(csv_format == 0)
{
strcat(path, "_annotations.edf");
strcpy(path, QFileDialog::getSaveFileName(0, "Output file", QString::fromLocal8Bit(path), "EDF files (*.edf *.EDF)").toLocal8Bit().data());
}
if(!strcmp(path, ""))
{
ExportAnnotsDialog->close();
return;
}
get_directory_from_path(mainwindow->recent_savedir, path, MAX_PATH_LENGTH);
if(mainwindow->file_is_opened(path))
{
QMessageBox messagewindow(QMessageBox::Critical, "Export annotations", "Error, selected file is in use.");
messagewindow.exec();
return;
}
annot_list = edfplus_annotation_copy_list(&mainwindow->annotationlist[n]);
if(mergeRadioButton->isChecked() == true)
{
for(i=0; i < mainwindow->files_open; i++)
{
if(i != mainwindow->sel_viewtime)
{
annot_cnt = edfplus_annotation_count(&mainwindow->annotationlist[i]);
for(j=0; j < annot_cnt; j++)
{
edfplus_annotation_add_copy(&annot_list, edfplus_annotation_item(&mainwindow->annotationlist[i], j));
annot = edfplus_annotation_item(&annot_list, edfplus_annotation_count(&annot_list) - 1);
annot->onset -= (mainwindow->edfheaderlist[i]->viewtime - mainwindow->edfheaderlist[mainwindow->sel_viewtime]->viewtime);
}
}
}
edfplus_annotation_sort(&annot_list);
}
annot_cnt = edfplus_annotation_count(&annot_list);
///////////////////////////// CSV (text) export //////////////////////////////////////
if((csv_format > 0) && (csv_format < 6))
{
annotationfile = fopeno(path, "wb");
if(annotationfile==NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "Can not open annotationfile for writing.");
messagewindow.exec();
ExportAnnotsDialog->close();
edfplus_annotation_delete_list(&annot_list);
return;
}
if(include_duration)
{
fprintf(annotationfile, "Onset%cDuration%cAnnotation\n", separator, separator);
}
else
{
fprintf(annotationfile, "Onset%cAnnotation\n", separator);
}
for(j=0; j < annot_cnt; j++)
{
annot = edfplus_annotation_item(&annot_list, j);
if(annot == NULL)
{
break;
}
strncpy(str, annot->annotation, 1024);
str[1023] = 0;
utf8_to_latin1(str);
len = strlen(str);
for(i=0; i<len; i++)
{
if((((unsigned char *)str)[i] < 32) || (((unsigned char *)str)[i] == ','))
{
str[i] = '.';
}
}
if(csv_format == 1)
{
if(include_duration)
{
fprintf(annotationfile, "%+.7f%c%s%c%s\n", (double)(annot->onset - hdr->starttime_offset) / TIME_DIMENSION, separator, annot->duration, separator, str);
}
else
{
fprintf(annotationfile, "%+.7f%c%s\n", (double)(annot->onset - hdr->starttime_offset) / TIME_DIMENSION, separator, str);
}
}
if(csv_format == 2)
{
temp = annot->onset % TIME_DIMENSION;
if(temp < 0)
{
utc_to_date_time(hdr->utc_starttime + (annot->onset / TIME_DIMENSION) - 1, &tm);
}
else
{
utc_to_date_time(hdr->utc_starttime + (annot->onset / TIME_DIMENSION), &tm);
}
if(include_duration)
{
fprintf(annotationfile, "%02i:%02i:%02i%c%s%c%s\n", tm.hour, tm.minute, tm.second, separator, annot->duration, separator, str);
}
else
{
fprintf(annotationfile, "%02i:%02i:%02i%c%s\n", tm.hour, tm.minute, tm.second, separator, str);
}
}
if(csv_format == 3)
{
temp = annot->onset % TIME_DIMENSION;
if(temp < 0)
{
utc_to_date_time(hdr->utc_starttime + (annot->onset / TIME_DIMENSION) - 1, &tm);
}
else
{
utc_to_date_time(hdr->utc_starttime + (annot->onset / TIME_DIMENSION), &tm);
}
if(include_duration)
{
fprintf(annotationfile, "%04i-%02i-%02iT%02i:%02i:%02i%c%s%c%s\n", tm.year, tm.month, tm.day, tm.hour, tm.minute, tm.second, separator, annot->duration, separator, str);
}
else
{
fprintf(annotationfile, "%04i-%02i-%02iT%02i:%02i:%02i%c%s\n", tm.year, tm.month, tm.day, tm.hour, tm.minute, tm.second, separator, str);
}
}
if(csv_format == 4)
{
temp = annot->onset % TIME_DIMENSION;
if(temp < 0)
{
utc_to_date_time(hdr->utc_starttime + (annot->onset / TIME_DIMENSION) - 1, &tm);
temp = TIME_DIMENSION + temp;
}
else
{
utc_to_date_time(hdr->utc_starttime + (annot->onset / TIME_DIMENSION), &tm);
}
if(include_duration)
{
fprintf(annotationfile, "%02i:%02i:%02i.%07i%c%s%c%s\n", tm.hour, tm.minute, tm.second, temp, separator, annot->duration, separator, str);
}
else
{
fprintf(annotationfile, "%02i:%02i:%02i.%07i%c%s\n", tm.hour, tm.minute, tm.second, temp, separator, str);
}
}
if(csv_format == 5)
{
temp = annot->onset % TIME_DIMENSION;
if(temp < 0)
{
utc_to_date_time(hdr->utc_starttime + (annot->onset / TIME_DIMENSION) - 1, &tm);
temp = TIME_DIMENSION + temp;
}
else
{
utc_to_date_time(hdr->utc_starttime + (annot->onset / TIME_DIMENSION), &tm);
}
if(include_duration)
{
fprintf(annotationfile, "%04i-%02i-%02iT%02i:%02i:%02i.%07i%c%s%c%s\n", tm.year, tm.month, tm.day, tm.hour, tm.minute, tm.second, temp, separator, annot->duration, separator, str);
}
else
{
fprintf(annotationfile, "%04i-%02i-%02iT%02i:%02i:%02i.%07i%c%s\n", tm.year, tm.month, tm.day, tm.hour, tm.minute, tm.second, temp, separator, str);
}
}
}
fclose(annotationfile);
edfplus_annotation_delete_list(&annot_list);
QMessageBox messagewindow(QMessageBox::Information, "Ready", "Done.");
messagewindow.setIconPixmap(QPixmap(":/images/ok.png"));
messagewindow.exec();
ExportAnnotsDialog->close();
return;
}
///////////////////////////// XML export //////////////////////////////////////
if(csv_format == 8)
{
annotationfile = fopeno(path, "wb");
if(annotationfile==NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "Can not open annotationfile for writing.");
messagewindow.exec();
ExportAnnotsDialog->close();
edfplus_annotation_delete_list(&annot_list);
return;
}
fprintf(annotationfile, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
fprintf(annotationfile, "<!-- Generated by " PROGRAM_NAME " " PROGRAM_VERSION " -->\n");
fprintf(annotationfile, "<annotationlist>\n");
utc_to_date_time(hdr->utc_starttime, &tm);
fprintf(annotationfile, " <recording_start_time>%04i-%02i-%02iT%02i:%02i:%02i.%07i</recording_start_time>\n",
tm.year, tm.month, tm.day, tm.hour, tm.minute, tm.second, (int)hdr->starttime_offset);
for(j=0; j < annot_cnt; j++)
{
annot = edfplus_annotation_item(&annot_list, j);
if(annot == NULL)
{
break;
}
temp = annot->onset % TIME_DIMENSION;
if(temp < 0)
{
utc_to_date_time(hdr->utc_starttime + (annot->onset / TIME_DIMENSION) - 1, &tm);
temp = TIME_DIMENSION + temp;
}
else
{
utc_to_date_time(hdr->utc_starttime + (annot->onset / TIME_DIMENSION), &tm);
}
fprintf(annotationfile, " <annotation>\n"
" <onset>%04i-%02i-%02iT%02i:%02i:%02i.%07i</onset>\n"
" <duration>%s</duration>\n"
" <description>",
tm.year, tm.month, tm.day, tm.hour, tm.minute, tm.second, temp, annot->duration);
xml_fwrite_encode_entity(annotationfile, annot->annotation);
fprintf(annotationfile, "</description>\n"
" </annotation>\n");
}
fprintf(annotationfile, "</annotationlist>\n");
fclose(annotationfile);
edfplus_annotation_delete_list(&annot_list);
QMessageBox messagewindow(QMessageBox::Information, "Ready", "Done.");
messagewindow.setIconPixmap(QPixmap(":/images/ok.png"));
messagewindow.exec();
ExportAnnotsDialog->close();
return;
}
///////////////////////////// EDFplus export //////////////////////////////////////
if(csv_format == 0)
{
hdl = edfopen_file_writeonly(path, EDFLIB_FILETYPE_EDFPLUS, 0);
if(hdl < 0)
{
switch(hdl)
{
case EDFLIB_MALLOC_ERROR : strcpy(str, "EDFlib: malloc error");
break;
case EDFLIB_NO_SUCH_FILE_OR_DIRECTORY : strcpy(str, "EDFlib: no such file or directory");
break;
case EDFLIB_MAXFILES_REACHED : strcpy(str, "EDFlib: maximum files reached");
break;
case EDFLIB_FILE_ALREADY_OPENED : strcpy(str, "EDFlib: file already opened");
break;
case EDFLIB_NUMBER_OF_SIGNALS_INVALID : strcpy(str, "EDFlib: number of signals is invalid");
break;
default : strcpy(str, "EDFlib: unknown error");
break;
}
QMessageBox messagewindow(QMessageBox::Critical, "Error", str);
messagewindow.exec();
edfplus_annotation_delete_list(&annot_list);
ExportAnnotsDialog->close();
return;
}
utc_to_date_time(hdr->utc_starttime, &tm);
edf_set_startdatetime(hdl, tm.year, tm.month, tm.day, tm.hour, tm.minute, tm.second);
if((hdr->edfplus) || (hdr->bdfplus))
{
edf_set_patientname(hdl, hdr->plus_patient_name);
edf_set_patientcode(hdl, hdr->plus_patientcode);
if(!(strcmp(hdr->plus_gender, "Male")))
{
edf_set_gender(hdl, 1);
}
if(!(strcmp(hdr->plus_gender, "Female")))
{
edf_set_gender(hdl, 0);
}
if(hdr->plus_birthdate[0] != 0)
{
if(!(strncmp(hdr->plus_birthdate + 3, "jan", 3))) n = 1;
if(!(strncmp(hdr->plus_birthdate + 3, "feb", 3))) n = 2;
if(!(strncmp(hdr->plus_birthdate + 3, "mar", 3))) n = 3;
if(!(strncmp(hdr->plus_birthdate + 3, "apr", 3))) n = 4;
if(!(strncmp(hdr->plus_birthdate + 3, "may", 3))) n = 5;
if(!(strncmp(hdr->plus_birthdate + 3, "jun", 3))) n = 6;
if(!(strncmp(hdr->plus_birthdate + 3, "jul", 3))) n = 7;
if(!(strncmp(hdr->plus_birthdate + 3, "aug", 3))) n = 8;
if(!(strncmp(hdr->plus_birthdate + 3, "sep", 3))) n = 9;
if(!(strncmp(hdr->plus_birthdate + 3, "oct", 3))) n = 10;
if(!(strncmp(hdr->plus_birthdate + 3, "nov", 3))) n = 11;
if(!(strncmp(hdr->plus_birthdate + 3, "dec", 3))) n = 12;
edf_set_birthdate(hdl, atoi(hdr->plus_birthdate + 7), n, atoi(hdr->plus_birthdate));
}
edf_set_patient_additional(hdl, hdr->plus_patient_additional);
edf_set_admincode(hdl, hdr->plus_admincode);
edf_set_technician(hdl, hdr->plus_technician);
edf_set_equipment(hdl, hdr->plus_equipment);
edf_set_recording_additional(hdl, hdr->plus_recording_additional);
}
else
{
edf_set_patientname(hdl, hdr->patient);
edf_set_recording_additional(hdl, hdr->recording);
}
int hasdot,
decimals;
for(j=0; j < annot_cnt; j++)
{
annot = edfplus_annotation_item(&annot_list, j);
if(annot == NULL)
{
break;
}
if(annot->duration[0] == 0)
{
edfwrite_annotation_utf8(hdl, annot->onset / 1000LL, -1LL, annot->annotation);
}
else
{
strcpy(str, annot->duration);
len = strlen(str);
hasdot = 0;
for(i=0; i<len; i++)
{
if(str[i] == '.')
{
hasdot = 1;
for(decimals=0; decimals<4; decimals++)
{
str[i] = str[i+1];
if(str[i] == 0)
{
for( ; decimals<4; decimals++)
{
str[i] = '0';
i++;
}
i--;
}
i++;
}
str[i] = 0;
break;
}
}
if(!hasdot)
{
strcat(str, "0000");
}
edfwrite_annotation_utf8(hdl, annot->onset / 1000LL, atoi(str), annot->annotation);
}
}
if(edfclose_file(hdl) != 0)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "An error occurred: edfclose_file()");
messagewindow.exec();
}
edfplus_annotation_delete_list(&annot_list);
QMessageBox messagewindow(QMessageBox::Information, "Ready", "Done.");
messagewindow.setIconPixmap(QPixmap(":/images/ok.png"));
messagewindow.exec();
ExportAnnotsDialog->close();
}
}
void UI_AverageCurveWindow::export_edf(void)
{
int i, j, k, p,
type,
edf_hdl,
smp_per_record,
datarecords,
smpls_left;
char path[MAX_PATH_LENGTH],
str[512];
double *buf,
frequency,
frequency2;
smp_per_record = signalcomp->edfhdr->edfparam[signalcomp->edfsignal[0]].smp_per_record;
datarecords = avg_samples_on_screen / smp_per_record;
smpls_left = avg_samples_on_screen % smp_per_record;
path[0] = 0;
if(mainwindow->recent_savedir[0]!=0)
{
strcpy(path, mainwindow->recent_savedir);
strcat(path, "/");
}
get_filename_from_path(path + strlen(path), signalcomp->edfhdr->filename, 512);
remove_extension_from_filename(path);
sprintf(path + strlen(path), " averaging %s %i triggers [%s]",
signalcomp->signallabel,
avg_cnt,
avg_annotation);
if(signalcomp->edfhdr->edf)
{
strcat(path, ".edf");
strcpy(path, QFileDialog::getSaveFileName(0, "Save as EDF", QString::fromLocal8Bit(path), "EDF files (*.edf *.EDF)").toLocal8Bit().data());
}
else
{
strcat(path, ".bdf");
strcpy(path, QFileDialog::getSaveFileName(0, "Save as BDF", QString::fromLocal8Bit(path), "BDF files (*.bdf *.BDF)").toLocal8Bit().data());
}
if(!strcmp(path, ""))
{
return;
}
get_directory_from_path(mainwindow->recent_savedir, path, MAX_PATH_LENGTH);
if(signalcomp->edfhdr->edf)
{
edf_hdl = edfopen_file_writeonly(path, EDFLIB_FILETYPE_EDFPLUS, 1);
}
else
{
edf_hdl = edfopen_file_writeonly(path, EDFLIB_FILETYPE_BDFPLUS, 1);
}
if(edf_hdl < 0)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "Can not open output file for writing.");
messagewindow.exec();
return;
}
edf_set_samplefrequency(edf_hdl, 0, smp_per_record);
if(edf_set_datarecord_duration(edf_hdl, signalcomp->edfhdr->long_data_record_duration / 100LL))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "Datarecordduration out of range.");
messagewindow.exec();
return;
}
if(signalcomp->edfhdr->edf)
{
edf_set_digital_maximum(edf_hdl, 0, 32767);
edf_set_digital_minimum(edf_hdl, 0, -32768);
}
else
{
edf_set_digital_maximum(edf_hdl, 0, 8388607);
edf_set_digital_minimum(edf_hdl, 0, -8388608);
}
edf_set_physical_maximum(edf_hdl, 0, avg_max_value);
edf_set_physical_minimum(edf_hdl, 0, avg_min_value);
edf_set_label(edf_hdl, 0, signalcomp->signallabel);
edf_set_physical_dimension(edf_hdl, 0, signalcomp->physdimension);
p = 0;
for(j=0; j<signalcomp->fidfilter_cnt; j++)
{
type = signalcomp->fidfilter_type[j];
frequency = signalcomp->fidfilter_freq[j];
frequency2 = signalcomp->fidfilter_freq2[j];
if(type == 0)
{
p += sprintf(str + p, "HP:%f", frequency);
}
if(type == 1)
{
p += sprintf(str + p, "LP:%f", frequency);
}
if(type == 2)
{
p += sprintf(str + p, "N:%f", frequency);
}
if(type == 3)
{
p += sprintf(str + p, "BP:%f", frequency);
}
if(type == 4)
{
p += sprintf(str + p, "BS:%f", frequency);
}
for(k=(p-1); k>0; k--)
{
if(str[k]!='0') break;
}
if(str[k]=='.') str[k] = 0;
else str[k+1] = 0;
p = strlen(str);
if((type == 3) || (type == 4))
{
p += sprintf(str + p, "-%f", frequency2);
for(k=(p-1); k>0; k--)
{
if(str[k]!='0') break;
}
if(str[k]=='.') str[k] = 0;
else str[k+1] = 0;
}
strcat(str, "Hz ");
p = strlen(str);
if(p>80) break;
}
for(j=0; j<signalcomp->ravg_filter_cnt; j++)
{
if(signalcomp->ravg_filter_type[j] == 0)
{
p += sprintf(str + p, "HP:%iSmpls ", signalcomp->ravg_filter[j]->size);
}
if(signalcomp->ravg_filter_type[j] == 1)
{
p += sprintf(str + p, "LP:%iSmpls ", signalcomp->ravg_filter[j]->size);
}
p = strlen(str);
if(p>80) break;
}
strcat(str, signalcomp->edfhdr->edfparam[signalcomp->edfsignal[0]].prefilter);
edf_set_prefilter(edf_hdl, 0, str);
edf_set_transducer(edf_hdl, 0, signalcomp->edfhdr->edfparam[signalcomp->edfsignal[0]].transducer);
if((signalcomp->edfhdr->edfplus) || (signalcomp->edfhdr->bdfplus))
{
edf_set_patientname(edf_hdl, signalcomp->edfhdr->plus_patient_name);
sprintf(str, "%i triggers \"%s\" averaged. %s", avg_cnt, avg_annotation, signalcomp->edfhdr->plus_recording_additional);
edf_set_recording_additional(edf_hdl, str);
edf_set_patientcode(edf_hdl, signalcomp->edfhdr->plus_patientcode);
if(signalcomp->edfhdr->plus_gender[0] == 'M')
{
edf_set_gender(edf_hdl, 1);
}
if(signalcomp->edfhdr->plus_gender[0] == 'F')
{
edf_set_gender(edf_hdl, 0);
}
edf_set_patient_additional(edf_hdl, signalcomp->edfhdr->plus_patient_additional);
edf_set_admincode(edf_hdl, signalcomp->edfhdr->plus_admincode);
edf_set_technician(edf_hdl, signalcomp->edfhdr->plus_technician);
edf_set_equipment(edf_hdl, signalcomp->edfhdr->plus_equipment);
}
else
{
edf_set_patientname(edf_hdl, signalcomp->edfhdr->patient);
sprintf(str, "%i triggers \"%s\" averaged. %s", avg_cnt, avg_annotation, signalcomp->edfhdr->recording);
edf_set_recording_additional(edf_hdl, str);
}
for(i=0; i<datarecords; i++)
{
edfwrite_physical_samples(edf_hdl, avgbuf + (i * smp_per_record));
}
if(smpls_left)
{
buf = (double *)calloc(1, smp_per_record * sizeof(double));
if(buf == NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "Malloc error (buf).");
messagewindow.exec();
}
else
{
for(i=0; i<smpls_left; i++)
{
buf[i] = avgbuf[(datarecords * smp_per_record) + i];
}
edfwrite_physical_samples(edf_hdl, buf);
free(buf);
}
}
edfwrite_annotation_latin1(edf_hdl,
(avg_period * 10000.0) / (double)avg_trigger_position_ratio,
-1,
avg_annotation);
edfclose_file(edf_hdl);
}