#include <gl/c-xvasprintf.h>
#include <stdlib.h>
+void
+spreadsheet_ref (struct spreadsheet *s)
+{
+ s->ref_cnt++;
+}
-void
-spreadsheet_destroy (struct spreadsheet *s)
+void
+spreadsheet_unref (struct spreadsheet *s)
{
switch (s->type)
{
case SPREADSHEET_ODS:
- ods_destroy (s);
+ ods_unref (s);
break;
+
case SPREADSHEET_GNUMERIC:
- gnumeric_destroy (s);
+ gnumeric_unref (s);
break;
default:
NOT_REACHED ();
}
-struct casereader *
-spreadsheet_make_reader (struct spreadsheet *s, const struct spreadsheet_read_options *opts)
+struct casereader *
+spreadsheet_make_reader (struct spreadsheet *s,
+ const struct spreadsheet_read_options *opts)
{
- if ( s->type == SPREADSHEET_ODS)
+ if (s->type == SPREADSHEET_ODS)
return ods_make_reader (s, opts);
- if ( s->type == SPREADSHEET_GNUMERIC)
+
+ if (s->type == SPREADSHEET_GNUMERIC)
return gnumeric_make_reader (s, opts);
return NULL;
}
-const char *
+const char *
spreadsheet_get_sheet_name (struct spreadsheet *s, int n)
{
- if ( s->type == SPREADSHEET_ODS)
+ if (s->type == SPREADSHEET_ODS)
return ods_get_sheet_name (s, n);
- if ( s->type == SPREADSHEET_GNUMERIC)
+ if (s->type == SPREADSHEET_GNUMERIC)
return gnumeric_get_sheet_name (s, n);
return NULL;
}
-char *
+
+char *
spreadsheet_get_sheet_range (struct spreadsheet *s, int n)
{
- if ( s->type == SPREADSHEET_ODS)
+ if (s->type == SPREADSHEET_ODS)
return ods_get_sheet_range (s, n);
- if ( s->type == SPREADSHEET_GNUMERIC)
+ if (s->type == SPREADSHEET_GNUMERIC)
return gnumeric_get_sheet_range (s, n);
return NULL;
while (i > lower + base - 1)
{
lower += base;
- base *= RADIX;
+ base *= RADIX;
assert (base > 0);
exp++;
}
return ret;
}
+
char *
-create_cell_ref (int col0, int row0, int coli, int rowi)
+create_cell_ref (int col0, int row0)
{
char *cs0 ;
- char *csi ;
char *s ;
- if ( col0 < 0) return NULL;
- if ( rowi < 0) return NULL;
- if ( coli < 0) return NULL;
- if ( row0 < 0) return NULL;
+ if (col0 < 0) return NULL;
+ if (row0 < 0) return NULL;
cs0 = int_to_ps26 (col0);
- csi = int_to_ps26 (coli);
- s = c_xasprintf ("%s%d:%s%d",
- cs0, row0 + 1,
- csi, rowi + 1);
+ s = c_xasprintf ("%s%d", cs0, row0 + 1);
+
free (cs0);
- free (csi);
+
+ return s;
+}
+
+char *
+create_cell_range (int col0, int row0, int coli, int rowi)
+{
+ char *s0 = create_cell_ref (col0, row0);
+ char *si = create_cell_ref (coli, rowi);
+
+ char *s = c_xasprintf ("%s:%s", s0, si);
+
+ free (s0);
+ free (si);
return s;
}
int n = sscanf (ref, "%4[a-zA-Z]%d:%4[a-zA-Z]%d",
startcol, &startrow,
stopcol, &stoprow);
- if ( n != 4)
+ if (n != 4)
return false;
str_uppercase (startcol);