X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fdictionary%2Fsplit-file.c;h=11fa097493340d5c9d38b49dd2215d3a3bdad4f0;hb=f15c854d8500105766b2f5666bb62b983ff24f88;hp=4239ac33325e4ae31434c457205a36e7099a34e4;hpb=a19b858e0ac3c69e4a28c0ca6d8674427268a863;p=pspp-builds.git

diff --git a/src/language/dictionary/split-file.c b/src/language/dictionary/split-file.c
index 4239ac33..11fa0974 100644
--- a/src/language/dictionary/split-file.c
+++ b/src/language/dictionary/split-file.c
@@ -1,52 +1,108 @@
-/* PSPP - computes sample statistics.
-   Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
-   Written by Ben Pfaff <blp@gnu.org>.
+/* PSPP - a program for statistical analysis.
+   Copyright (C) 1997-9, 2000, 2009 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA. */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 #include <config.h>
+
 #include <stdlib.h>
-#include <libpspp/alloc.h>
-#include <language/command.h>
+
+#include <data/case.h>
+#include <data/data-out.h>
 #include <data/dictionary.h>
-#include <libpspp/message.h>
+#include <data/format.h>
+#include <data/procedure.h>
+#include <data/value-labels.h>
+#include <data/variable.h>
+#include <language/command.h>
+#include <language/dictionary/split-file.h>
 #include <language/lexer/lexer.h>
+#include <language/lexer/variable-parser.h>
+#include <libpspp/message.h>
 #include <libpspp/str.h>
-#include <data/variable.h>
+#include <output/manager.h>
+#include <output/table.h>
+
+#include "xalloc.h"
+
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
 
 int
-cmd_split_file (void)
+cmd_split_file (struct lexer *lexer, struct dataset *ds)
 {
-  if (lex_match_id ("OFF"))
-    dict_set_split_vars (default_dict, NULL, 0);
+  if (lex_match_id (lexer, "OFF"))
+    dict_set_split_vars (dataset_dict (ds), NULL, 0);
   else
     {
       struct variable **v;
       size_t n;
 
       /* For now, ignore SEPARATE and LAYERED. */
-      lex_match_id ("SEPARATE") || lex_match_id ("LAYERED");
-      
-      lex_match (T_BY);
-      if (!parse_variables (default_dict, &v, &n, PV_NO_DUPLICATE))
+      (void) ( lex_match_id (lexer, "SEPARATE") || lex_match_id (lexer, "LAYERED") );
+
+      lex_match (lexer, T_BY);
+      if (!parse_variables (lexer, dataset_dict (ds), &v, &n, PV_NO_DUPLICATE))
 	return CMD_CASCADING_FAILURE;
 
-      dict_set_split_vars (default_dict, v, n);
+      dict_set_split_vars (dataset_dict (ds), v, n);
       free (v);
     }
 
-  return lex_end_of_command ();
+  return lex_end_of_command (lexer);
+}
+
+/* Dumps out the values of all the split variables for the case C. */
+void
+output_split_file_values (const struct dataset *ds, const struct ccase *c)
+{
+  const struct dictionary *dict = dataset_dict (ds);
+  const struct variable *const *split;
+  struct tab_table *t;
+  size_t split_cnt;
+  int i;
+
+  split_cnt = dict_get_split_cnt (dict);
+  if (split_cnt == 0)
+    return;
+
+  t = tab_create (3, split_cnt + 1, 0);
+  tab_dim (t, tab_natural_dimensions, NULL);
+  tab_vline (t, TAL_GAP, 1, 0, split_cnt);
+  tab_vline (t, TAL_GAP, 2, 0, split_cnt);
+  tab_text (t, 0, 0, TAB_NONE, _("Variable"));
+  tab_text (t, 1, 0, TAB_LEFT, _("Value"));
+  tab_text (t, 2, 0, TAB_LEFT, _("Label"));
+  split = dict_get_split_vars (dict);
+  for (i = 0; i < split_cnt; i++)
+    {
+      const struct variable *v = split[i];
+      char *s;
+      const char *val_lab;
+      const struct fmt_spec *print = var_get_print_format (v);
+
+      tab_text (t, 0, i + 1, TAB_LEFT | TAT_PRINTF, "%s", var_get_name (v));
+
+      s = data_out (case_data (c, v), print);
+
+      tab_text (t, 1, i + 1, TAT_PRINTF, "%.*s", print->w, s);
+      free (s);
+      
+      val_lab = var_lookup_value_label (v, case_data (c, v));
+      if (val_lab)
+	tab_text (t, 2, i + 1, TAB_LEFT, val_lab);
+    }
+  tab_flags (t, SOMF_NO_TITLE);
+  tab_submit (t);
 }