gui: Factor out duplicated code for executing and pasting syntax.

[pspp-builds.git] / src / ui / gui / executor.c

diff --git a/src/ui/gui/executor.c b/src/ui/gui/executor.c
index 711e9563b849f16bd973860642e52dd433a0c538..24b80db2443d3163ee5978ba02b8417341fac102 100644 (file)
--- a/src/ui/gui/executor.c
+++ b/src/ui/gui/executor.c
@@ -1,5 +1,5 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-   Copyright (C) 2007, 2009  Free Software Foundation
+   Copyright (C) 2007, 2009, 2010  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
@@ -16,15 +16,18 @@
 
 #include <config.h>
 
-#include "executor.h"
-#include "psppire-data-store.h"
-#include <data/lazy-casereader.h>
-#include <data/procedure.h>
-#include <libpspp/getl.h>
-#include <language/lexer/lexer.h>
-#include <language/command.h>
-#include <output/manager.h>
-#include "psppire-output-window.h"
+#include "ui/gui/executor.h"
+
+#include "data/lazy-casereader.h"
+#include "data/procedure.h"
+#include "language/command.h"
+#include "language/lexer/lexer.h"
+#include "language/syntax-string-source.h"
+#include "libpspp/cast.h"
+#include "libpspp/getl.h"
+#include "output/driver.h"
+#include "ui/gui/psppire-data-store.h"
+#include "ui/gui/psppire-output-window.h"
 
 extern struct dataset *the_dataset;
 extern struct source_stream *the_source_stream;
@@ -45,7 +48,7 @@ execute_syntax (struct getl_interface *sss)
   gboolean retval = TRUE;
 
   struct casereader *reader;
-  size_t value_cnt;
+  const struct caseproto *proto;
   casenumber case_cnt;
   unsigned long int lazy_serial;
 
@@ -62,9 +65,9 @@ execute_syntax (struct getl_interface *sss)
      needed.  If the data store casereader is never needed, then
      it is reused the next time syntax is run, without wrapping
      it in another layer. */
-  value_cnt = psppire_data_store_get_value_count (the_data_store);
+  proto = psppire_data_store_get_proto (the_data_store);
   case_cnt = psppire_data_store_get_case_count (the_data_store);
-  reader = lazy_casereader_create (value_cnt, case_cnt,
+  reader = lazy_casereader_create (proto, case_cnt,
                                    create_casereader_from_data_store,
                                    the_data_store, &lazy_serial);
   proc_set_active_file_data (the_dataset, reader);
@@ -95,6 +98,8 @@ execute_syntax (struct getl_interface *sss)
 
   lex_destroy (lexer);
 
+  proc_execute (the_dataset);
+
   psppire_dict_replace_dictionary (the_data_store->dict,
                                   dataset_dict (the_dataset));
 
@@ -102,9 +107,23 @@ execute_syntax (struct getl_interface *sss)
   if (!lazy_casereader_destroy (reader, lazy_serial))
     psppire_data_store_set_reader (the_data_store, reader);
 
-  som_flush ();
-
-  psppire_output_window_reload ();
+  output_flush ();
 
   return retval;
 }
+
+/* Executes null-terminated string SYNTAX as syntax.
+   Returns SYNTAX. */
+gchar *
+execute_syntax_string (gchar *syntax)
+{
+  execute_const_syntax_string (syntax);
+  return syntax;
+}
+
+/* Executes null-terminated string SYNTAX as syntax. */
+void
+execute_const_syntax_string (const gchar *syntax)
+{
+  execute_syntax (create_syntax_string_source (syntax));
+}