X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fdictionary%2Fsplit-file.c;h=8a134e1e769eca5562e57e31febb49b9c29b03d0;hb=24cbabb1547682037cda854b46c2e4bdf87a2c8a;hp=5d2b42d758eed2d1e305d05046d59cf0aa290877;hpb=8f04b0ced35a66cfdebefbcb53c81979add36ca3;p=pspp

diff --git a/src/language/dictionary/split-file.c b/src/language/dictionary/split-file.c
index 5d2b42d758..8a134e1e76 100644
--- a/src/language/dictionary/split-file.c
+++ b/src/language/dictionary/split-file.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2009, 2010, 2011 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
@@ -18,49 +18,59 @@
 
 #include <stdlib.h>
 
-#include <data/case.h>
-#include <data/data-out.h>
-#include <data/dictionary.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 <output/manager.h>
-#include <output/table.h>
-
-#include "xalloc.h"
+#include "data/case.h"
+#include "data/data-out.h"
+#include "data/dataset.h"
+#include "data/dictionary.h"
+#include "data/format.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 "output/pivot-table.h"
+
+#include "gl/xalloc.h"
 
 #include "gettext.h"
+#define N_(msgid) msgid
 #define _(msgid) gettext (msgid)
 
 int
 cmd_split_file (struct lexer *lexer, struct dataset *ds)
 {
   if (lex_match_id (lexer, "OFF"))
-    dict_set_split_vars (dataset_dict (ds), NULL, 0);
+    dict_clear_split_vars (dataset_dict (ds));
   else
     {
       struct variable **v;
       size_t n;
 
-      /* For now, ignore SEPARATE and LAYERED. */
-      (void) ( lex_match_id (lexer, "SEPARATE") || lex_match_id (lexer, "LAYERED") );
+      enum split_type type = (!lex_match_id (lexer, "LAYERED")
+                              && lex_match_id (lexer, "SEPARATE")
+                              ? SPLIT_SEPARATE
+                              : SPLIT_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 (dataset_dict (ds), v, n);
+      if (n > MAX_SPLITS)
+        {
+          verify (MAX_SPLITS == 8);
+          msg (SE, _("At most 8 split variables may be specified."));
+          free (v);
+          return CMD_CASCADING_FAILURE;
+        }
+
+      dict_set_split_vars (dataset_dict (ds), v, n, type);
       free (v);
     }
 
-  return lex_end_of_command (lexer);
+  return CMD_SUCCESS;
 }
 
 /* Dumps out the values of all the split variables for the case C. */
@@ -68,41 +78,26 @@ 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)
+  size_t n_vars = dict_get_n_splits (dict);
+  if (n_vars == 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_format (t, 0, i + 1, TAB_LEFT, "%s", var_get_name (v));
+  struct pivot_table *table = pivot_table_create (N_("Split Values"));
+  pivot_dimension_create (table, PIVOT_AXIS_COLUMN, N_("Value"),
+                          N_("Value"));
+  struct pivot_dimension *variables = pivot_dimension_create (
+    table, PIVOT_AXIS_ROW, N_("Variable"));
+  variables->root->show_label = true;
 
-      s = data_out (case_data (c, v), dict_get_encoding (dict), print);
-      tab_text_format (t, 1, i + 1, 0, "%.*s", print->w, s);
+  for (size_t i = 0; i < n_vars; i++)
+    {
+      const struct variable *v = dict_get_split_vars (dict)[i];
+      int row = pivot_category_create_leaf (variables->root,
+                                            pivot_value_new_variable (v));
 
-      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);
+      pivot_table_put2 (table, 0, row,
+                        pivot_value_new_var_value (v, case_data (c, v)));
     }
-  tab_flags (t, SOMF_NO_TITLE);
-  tab_submit (t);
+
+  pivot_table_submit (table);
 }