+/*
+ 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 2 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, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA. */
+
+
+/* This file is a rubbish bin where stuff gets put when it doesn't seem to
+ belong anywhere else.
+*/
#include <config.h>
+#include <glib.h>
#include "helper.h"
+#include "message-dialog.h"
#include <data/data-in.h>
#include <data/data-out.h>
+#include <data/dictionary.h>
+#include <data/storage-stream.h>
#include <libpspp/message.h>
#include <libpspp/i18n.h>
#include <string.h>
#include <data/settings.h>
+#include <language/command.h>
+#include <data/procedure.h>
+#include <language/lexer/lexer.h>
+#include "psppire-data-store.h"
+
+
+#include <gettext.h>
+
/* Formats a value according to FORMAT
The returned string must be freed when no longer required */
gchar *
-value_to_text(union value v, struct fmt_spec format)
+value_to_text (union value v, struct fmt_spec format)
{
gchar *s = 0;
- s = g_new(gchar, format.w + 1);
- data_out(&v, &format, s);
+ s = g_new (gchar, format.w + 1);
+ data_out (&v, &format, s);
s[format.w]='\0';
- g_strchug(s);
+ g_strchug (s);
return s;
}
gboolean
-text_to_value(const gchar *text, union value *v,
+text_to_value (const gchar *text, union value *v,
struct fmt_spec format)
{
bool ok;
{
const gchar *s = text;
- while(*s)
+ while (*s)
{
- if ( !isspace(*s))
+ if ( !isspace (*s))
break;
s++;
}
GtkWidget *
-get_widget_assert(GladeXML *xml, const gchar *name)
+get_widget_assert (GladeXML *xml, const gchar *name)
{
GtkWidget *w;
- g_assert(xml);
- g_assert(name);
+ g_assert (xml);
+ g_assert (name);
- w = glade_xml_get_widget(xml, name);
+ w = glade_xml_get_widget (xml, name);
if ( !w )
- g_warning("Widget \"%s\" could not be found\n", name);
+ g_warning ("Widget \"%s\" could not be found\n", name);
return w;
}
-/* Converts a string in the pspp locale to utf-8 */
-char *
-pspp_locale_to_utf8(const gchar *text, gssize len, GError **err)
+/* 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);
+ return recode_string (CONV_PSPP_TO_UTF8, text, len);
}
+#define _(msgid) gettext (msgid)
+#define N_(msgid) msgid
+
+
+static void
+give_help (void)
+{
+ static struct msg m = {
+ MSG_GENERAL,
+ MSG_NOTE,
+ {0, -1},
+ 0,
+ };
+
+ if (! m.text)
+ m.text=g_strdup (_("Sorry. The help system hasn't yet been implemented."));
+
+ popup_message (&m);
+}
+
+void
+connect_help (GladeXML *xml)
+{
+ GList *helps = glade_xml_get_widget_prefix (xml, "help_button_");
+
+ GList *i;
+ for ( i = g_list_first (helps); i ; i = g_list_next (i))
+ g_signal_connect (GTK_WIDGET (i->data), "clicked", give_help, 0);
+}
+
+
+
+void
+reference_manual (GtkMenuItem *menu, gpointer data)
+{
+ GError *err = NULL;
+ if ( ! g_spawn_command_line_async ("yelp info:pspp", &err) )
+ {
+ msg (ME, _("Cannot open reference manual: %s"), err->message);
+ }
+ g_clear_error (&err);
+}
+
+
+extern struct dataset *the_dataset;
+extern struct source_stream *the_source_stream;
+extern PsppireDataStore *the_data_store;
+
+gboolean
+execute_syntax (struct getl_interface *sss)
+{
+ struct lexer *lexer;
+
+ g_return_val_if_fail (proc_has_source (the_dataset), FALSE);
+
+ lexer = lex_create (the_source_stream);
+
+ getl_append_source (the_source_stream, sss);
+
+ for (;;)
+ {
+ int result = cmd_parse (lexer, the_dataset);
+
+ if (result == CMD_EOF || result == CMD_FINISH)
+ break;
+ }
+
+ getl_abort_noninteractive (the_source_stream);
+
+ lex_destroy (lexer);
+
+ /* The GUI must *always* have a data source, even if it's an empty one.
+ Therefore, we find that there is none, (for example NEW FILE was the last
+ item in the syntax) then we create a new one. */
+ if ( ! proc_has_source (the_dataset))
+ proc_set_source (the_dataset,
+ storage_source_create (the_data_store->case_file->flexifile)
+ );
+
+ /* GUI syntax needs this implicit EXECUTE command at the end of
+ every script. Otherwise commands like GET could leave the GUI without
+ a casefile. */
+ return procedure (the_dataset, NULL, NULL);
+}
+
+
projects / pspp-builds.git / blobdiff