X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=inline;f=src%2Fui%2Fgui%2Fhelper.c;h=22072578d737fcc75333cbca70038adea29fa274;hb=d52355bcda20563736bd83aed3ab58e534672cb5;hp=e3c4ee081a911cb4d70d81d14517cf0005b25ee3;hpb=b1352e0bd746fd3ca70dafb1c1715deb70234a41;p=pspp
diff --git a/src/ui/gui/helper.c b/src/ui/gui/helper.c
index e3c4ee081a..22072578d7 100644
--- a/src/ui/gui/helper.c
+++ b/src/ui/gui/helper.c
@@ -1,100 +1,210 @@
+/* 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 . */
+
+
+/* This file is a rubbish bin where stuff gets put when it doesn't seem to
+ belong anywhere else.
+*/
+#include
+
+#include
#include "helper.h"
+#include "message-dialog.h"
#include
+#include
+#include
#include
+#include
+
#include
#include
+#include
-/* Formats a value according to FORMAT
+#include
+#include
+#include
+#include "psppire-data-store.h"
+
+
+#include
+
+/* 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);
- if ( ! data_out(s, &format, &v) )
- {
- g_warning("Can't format missing discrete value \n");
- }
+ 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,
+gboolean
+text_to_value (const gchar *text, union value *v,
struct fmt_spec format)
{
- struct data_in di;
+ bool ok;
- if ( format.type != FMT_A)
+ if ( format.type != FMT_A)
{
if ( ! text ) return FALSE;
{
const gchar *s = text;
- while(*s)
+ while (*s)
{
- if ( !isspace(*s))
+ if ( !isspace (*s))
break;
s++;
}
-
+
if ( !*s) return FALSE;
}
}
- di.s = text;
- di.e = text + strlen(text);
- di.v = v;
- di.flags = DI_IGNORE_ERROR;
- di.f1 = di.f2 = 0;
- di.format = format;
-
- return data_in(&di);
+ msg_disable ();
+ ok = data_in (ss_cstr (text), format.type, 0, 0,
+ v, fmt_var_width (&format));
+ msg_enable ();
+ return ok;
}
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);
-
- w = glade_xml_get_widget(xml, name);
+ g_assert (xml);
+ g_assert (name);
- if ( !w )
- g_warning("Widget \"%s\" could not be found\n", name);
+ w = glade_xml_get_widget (xml, name);
+
+ if ( !w )
+ g_warning ("Widget \"%s\" could not be found\n", name);
return w;
}
-/* Converts a string in the pspp locale to utf-8 */
-const 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);
+}
+
+#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)
{
- GError *tmp_error = 0;
+ GList *helps = glade_xml_get_widget_prefix (xml, "help_button_");
- const gchar *s;
+ 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);
+}
- if ( ! text )
- return 0;
- s = g_locale_to_utf8(text, len, 0, 0, &tmp_error);
- if ( tmp_error)
+void
+reference_manual (GtkMenuItem *menu, gpointer data)
+{
+ GError *err = NULL;
+ if ( ! g_spawn_command_line_async ("yelp info:pspp", &err) )
{
- g_warning("Error converting to UTF8: %s", tmp_error->message);
- g_propagate_error (err, tmp_error);
+ msg (ME, _("Cannot open reference manual: %s"), err->message);
}
+ g_clear_error (&err);
+}
- return s;
+
+extern struct dataset *the_dataset;
+extern struct source_stream *the_source_stream;
+extern PsppireDataStore *the_data_store;
+
+gboolean
+execute_syntax (struct getl_interface *sss)
+{
+ gboolean status;
+ struct lexer *lexer;
+
+ 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);
+
+ 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);
+
+ /* 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;
}
+