+/* PSPPIRE - a graphical user interface for PSPP.
+ Copyright (C) 2007, 2009 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.
+*/
+#include <config.h>
+
+#include <glib-object.h>
+
+#include <glib.h>
#include "helper.h"
+#include "message-dialog.h"
+#include <data/format.h>
#include <data/data-in.h>
+#include <data/data-out.h>
+#include <data/dictionary.h>
+#include <data/casereader-provider.h>
#include <libpspp/message.h>
+#include "psppire-syntax-window.h"
+#include <gtk/gtkbuilder.h>
+#include <libpspp/i18n.h>
#include <ctype.h>
#include <string.h>
+#include <stdlib.h>
+#include <data/settings.h>
+
+#include "psppire-data-store.h"
+
+#include "xalloc.h"
-/* Formats a value according to FORMAT
+#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);
- if ( ! data_out(s, &format, &v) )
- {
- g_warning("Can't format missing discrete value \n");
- }
- s[format.w]='\0';
- g_strchug(s);
+ s = data_out (&v, &format);
+ 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), LEGACY_NATIVE, format.type, 0, 0, 0,
+ v, fmt_var_width (&format));
+ msg_enable ();
+ return ok;
}
+GtkBuilder *
+builder_new_real (const gchar *name)
+{
+ GtkBuilder *builder = gtk_builder_new ();
+
+ GError *err = NULL;
+ if ( ! gtk_builder_add_from_file (builder, name, &err))
+ {
+ g_critical ("Couldnt open user interface file %s: %s", name, err->message);
+ g_clear_error (&err);
+ }
+
+ return builder;
+}
+
+
+GObject *
+get_object_assert (GtkBuilder *builder, const gchar *name, GType type)
+{
+ GObject *o = NULL;
+ g_assert (name);
+
+ o = gtk_builder_get_object (builder, name);
+
+ if ( !o )
+ g_critical ("Object \"%s\" could not be found\n", name);
+
+ if ( ! g_type_is_a (G_OBJECT_TYPE (o), type))
+ {
+ g_critical ("Object \"%s\" was expected to have type %s, but in fact has type %s",
+ name, g_type_name (type), G_OBJECT_TYPE_NAME (o));
+ }
+
+ return o;
+}
+
+
+GtkAction *
+get_action_assert (GtkBuilder *builder, const gchar *name)
+{
+ return GTK_ACTION (get_object_assert (builder, name, GTK_TYPE_ACTION));
+}
+
GtkWidget *
-get_widget_assert(GladeXML *xml, const gchar *name)
+get_widget_assert (GtkBuilder *builder, const gchar *name)
+{
+ return GTK_WIDGET (get_object_assert (builder, name, GTK_TYPE_WIDGET));
+}
+
+/* This function must be used whenever a filename generated by glib,
+ (eg, from gtk_file_chooser_get_filename) and passed to the C library,
+ (eg through a pspp syntax string).
+*/
+gchar *
+convert_glib_filename_to_system_filename (const gchar *fname, GError **err)
+{
+ gchar *output_name;
+
+#ifdef G_OS_WIN32
+ const gchar *target_encoding;
+ gchar *utf8_name = NULL;
+
+ g_get_charset (&target_encoding);
+
+ output_name = g_convert (fname, -1, target_encoding,
+ "UTF-8", NULL, NULL, err);
+#else
+ output_name = xstrdup (fname);
+#endif
+
+ return output_name;
+}
+
+
+
+#define _(msgid) gettext (msgid)
+#define N_(msgid) msgid
+
+
+static void
+give_help (void)
{
- GtkWidget *w;
- g_assert(xml);
- g_assert(name);
-
- w = glade_xml_get_widget(xml, name);
+ GtkWidget *dialog;
- if ( !w )
- g_warning("Widget \"%s\" could not be found\n", name);
+ dialog = gtk_message_dialog_new (NULL,
+ GTK_DIALOG_MODAL,
+ GTK_MESSAGE_INFO,
+ GTK_BUTTONS_CLOSE,
+ _("Sorry. The help system hasn't yet "
+ "been implemented."));
+ gtk_dialog_run (GTK_DIALOG (dialog));
+ gtk_widget_destroy (dialog);
+}
- return w;
+void
+connect_help (GtkBuilder *xml)
+{
+ GSList *helps = gtk_builder_get_objects (xml);
+
+ GSList *i;
+ for ( i = helps; i ; i = g_slist_next (i))
+ {
+ GObject *o = i->data;
+ if ( GTK_IS_WIDGET (o) )
+ {
+ gchar *name = NULL;
+ gchar s[12] = {0};
+ g_object_get (o, "name", &name, NULL);
+
+ if ( name)
+ strncpy (s, name, 11);
+ s[11] = '\0';
+
+
+ if ( 0 == strcmp ("help_button", s))
+ {
+ g_signal_connect (o, "clicked", give_help, 0);
+ }
+ }
+ }
+
+ g_slist_free (helps);
}
-/* Converts a string in the pspp locale to utf-8 */
-char *
-pspp_locale_to_utf8(const gchar *text, gssize len, GError **err)
+
+void
+reference_manual (GtkMenuItem *menu, gpointer data)
{
- GError *tmp_error = 0;
+ GError *err = NULL;
+ gchar *cmd = g_strdup_printf ("yelp file://%s", relocate (DOCDIR "/pspp.xml"));
- gchar *s;
+ if ( ! g_spawn_command_line_async (cmd, &err) )
+ {
+ msg (ME, _("Cannot open reference manual: %s"), err->message);
+ }
- if ( ! text )
- return 0;
+ g_free (cmd);
+ g_clear_error (&err);
+}
- s = g_locale_to_utf8(text, len, 0, 0, &tmp_error);
- if ( tmp_error)
+/* Create a deep copy of SRC */
+GtkListStore *
+clone_list_store (const GtkListStore *src)
+{
+ GtkTreeIter src_iter;
+ gboolean ok;
+ gint i;
+ const gint n_cols = gtk_tree_model_get_n_columns (GTK_TREE_MODEL (src));
+ GType *types = g_malloc (sizeof (*types) * n_cols);
+
+ int row = 0;
+ GtkListStore *dest;
+
+ for (i = 0 ; i < n_cols; ++i )
+ types[i] = gtk_tree_model_get_column_type (GTK_TREE_MODEL (src), i);
+
+ dest = gtk_list_store_newv (n_cols, types);
+
+ for (ok = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (src),
+ &src_iter);
+ ok;
+ ok = gtk_tree_model_iter_next (GTK_TREE_MODEL (src), &src_iter))
{
- g_warning("Error converting to UTF8: %s", tmp_error->message);
- g_propagate_error (err, tmp_error);
+ GtkTreeIter dest_iter;
+ gtk_list_store_append (dest, &dest_iter);
+
+ for (i = 0 ; i < n_cols; ++i )
+ {
+ GValue val = {0};
+
+ gtk_tree_model_get_value (GTK_TREE_MODEL (src), &src_iter, i, &val);
+ gtk_list_store_set_value (dest, &dest_iter, i, &val);
+
+ g_value_unset (&val);
+ }
+ row++;
}
- return s;
+ g_free (types);
+
+ return dest;
}
+
+void
+paste_syntax_in_new_window (const gchar *syntax)
+{
+ GtkWidget *se = psppire_syntax_window_new ();
+
+ gtk_text_buffer_insert_at_cursor (PSPPIRE_SYNTAX_WINDOW (se)->buffer, syntax, -1);
+
+ gtk_widget_show (se);
+}
projects / pspp-builds.git / blobdiff