X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fhelper.c;h=22072578d737fcc75333cbca70038adea29fa274;hb=077c3c1774fd75627783b407169d6884adcbe663;hp=4d88c81bde63bb98db897631738e1100ee2e0734;hpb=8f157150f5fe225224e407161fb7f899d34b8b18;p=pspp

diff --git a/src/ui/gui/helper.c b/src/ui/gui/helper.c
index 4d88c81bde..22072578d7 100644
--- a/src/ui/gui/helper.c
+++ b/src/ui/gui/helper.c
@@ -1,3 +1,20 @@
+/* PSPPIRE - a graphical user interface for PSPP.
+   Copyright (C) 2007  Free Software Foundation
+
+   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.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+
 /* This file is a rubbish bin where stuff gets put when it doesn't seem to
    belong anywhere else.
 */
@@ -20,6 +37,7 @@
 #include <language/command.h>
 #include <data/procedure.h>
 #include <language/lexer/lexer.h>
+#include "psppire-data-store.h"
 
 
 #include <gettext.h>
@@ -88,8 +106,9 @@ get_widget_assert (GladeXML *xml, const gchar *name)
   return w;
 }
 
-/* Converts a string in the pspp locale to utf-8 */
-char *
+/* Converts a string in the pspp locale to utf-8.
+   The return value must be freed when no longer required*/
+gchar *
 pspp_locale_to_utf8 (const gchar *text, gssize len, GError **err)
 {
   return recode_string (CONV_PSPP_TO_UTF8, text, len);
@@ -141,12 +160,19 @@ reference_manual (GtkMenuItem *menu, gpointer data)
 
 extern struct dataset *the_dataset;
 extern struct source_stream *the_source_stream;
+extern PsppireDataStore *the_data_store;
 
-void
+gboolean
 execute_syntax (struct getl_interface *sss)
 {
+  gboolean status;
   struct lexer *lexer;
-  g_return_if_fail (proc_has_source (the_dataset));
+
+  struct casereader *reader = psppire_data_store_get_reader (the_data_store);
+
+  proc_set_active_file_data (the_dataset, reader);
+
+  g_return_val_if_fail (proc_has_active_file (the_dataset), FALSE);
 
   lexer = lex_create (the_source_stream);
 
@@ -154,11 +180,7 @@ execute_syntax (struct getl_interface *sss)
 
   for (;;)
     {
-      const struct dictionary *dict = dataset_dict (the_dataset);
-
-      int result = cmd_parse (lexer, the_dataset,
-			      dict_get_var_cnt (dict) > 0 ?
-			      CMD_STATE_DATA : CMD_STATE_INITIAL);
+      int result = cmd_parse (lexer, the_dataset);
 
       if (result == CMD_EOF || result == CMD_FINISH)
 	break;
@@ -167,6 +189,22 @@ execute_syntax (struct getl_interface *sss)
   getl_abort_noninteractive (the_source_stream);
 
   lex_destroy (lexer);
+
+  /* GUI syntax needs this implicit EXECUTE command at the end of
+     every script.  Otherwise commands like GET could leave the GUI
+     without a datasheet. */
+  status = proc_execute (the_dataset);
+
+  psppire_dict_replace_dictionary (the_data_store->dict,
+				   dataset_dict (the_dataset));
+
+  {
+    PsppireCaseFile *pcf = psppire_case_file_new (dataset_source (the_dataset));
+
+    psppire_data_store_set_case_file (the_data_store, pcf);
+  }
+
+  return status;
 }