/*
* Coalesce two SSDs. fromq will be deleted, preceded by transferring of all
* its children to toq
*/
int ssd_coalesce(Quark *toq, Quark *fromq)
{
unsigned int nrows, ncols, i, j;
ss_data *ssd;
AMem *amem = toq->amem;
coalesce_hook_t p;
nrows = ssd_get_nrows(fromq);
if (nrows > ssd_get_nrows(toq)) {
if (ssd_set_nrows(toq, nrows) != RETURN_SUCCESS) {
return RETURN_FAILURE;
}
}
/* original number of columns */
ncols = ssd_get_ncols(toq);
ssd = ssd_get_data(fromq);
for (i = 0; i < ssd->ncols; i++) {
ss_column *col = &ssd->cols[i];
ss_column *col_new = ssd_add_col(toq, col->format);
if (!col_new) {
return RETURN_FAILURE;
}
col_new->label = amem_strdup(amem, col->label);
if (col->format == FFORMAT_STRING) {
for (j = 0; j < nrows; j++) {
((char **) col_new->data)[j] =
amem_strdup(amem, ((char **) col->data)[j]);
}
} else {
memcpy(col_new->data, col->data, nrows*SIZEOF_DOUBLE);
}
}
p.toq = toq;
p.nshift = ncols;
quark_traverse(fromq, coalesce_hook, &p);
quark_free(fromq);
return RETURN_SUCCESS;
}
static int leaveCB(TableEvent *event)
{
SSDataUI *ui = (SSDataUI *) event->anydata;
int nrows = ssd_get_nrows(ui->q);
int ncols = ssd_get_ncols(ui->q);
int format;
double value;
int changed = FALSE;
GraceApp *gapp = gapp_from_quark(ui->q);
if (event->row < 0 || event->col < 0 || event->col > ncols) {
return TRUE;
}
if (event->row >= nrows && !string_is_empty(event->value)) {
if (ssd_set_nrows(ui->q, event->row + 1) == RETURN_SUCCESS) {
changed = TRUE;
}
}
if (event->col == ncols && !string_is_empty(event->value)) {
if (parse_date_or_number(get_parent_project(ui->q),
event->value, FALSE, get_date_hint(gapp), &value) == RETURN_SUCCESS) {
format = FFORMAT_NUMBER;
} else {
format = FFORMAT_STRING;
}
if (ssd_add_col(ui->q, format)) {
ncols++;
changed = TRUE;
}
}
if (event->col < ncols) {
char *old_value = get_cell_content(ui, event->row, event->col, &format);
if (!strings_are_equal(old_value, event->value)) {
switch (format) {
case FFORMAT_STRING:
if (ssd_set_string(ui->q, event->row, event->col, event->value) ==
RETURN_SUCCESS) {
quark_dirtystate_set(ui->q, TRUE);
changed = TRUE;
}
break;
default:
if (graal_eval_expr(grace_get_graal(gapp->grace),
event->value, &value, gproject_get_top(gapp->gp)) == RETURN_SUCCESS) {
unsigned int prec;
char buf[32];
double val;
prec = project_get_prec(get_parent_project(ui->q));
sprintf(buf, "%.*g", prec, value);
if (parse_date_or_number(get_parent_project(ui->q),
buf, FALSE, get_date_hint(gapp), &val) == RETURN_SUCCESS) {
if (ssd_set_value(ui->q, event->row, event->col, val) == RETURN_SUCCESS) {
quark_dirtystate_set(ui->q, TRUE);
changed = TRUE;
}
}
} else {
errmsg("Can't parse input value");
return FALSE;
}
break;
}
}
}
if (changed) {
snapshot_and_update(gapp->gp, FALSE);
}
return TRUE;
}
