1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2007, 2009, 2010, 2011, 2012, 2014, 2016 Free Software Foundation
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
20 #include "psppire-var-view.h"
22 #include "psppire-dialog-action-recode.h"
23 #include "builder-wrapper.h"
24 #include <ui/gui/dialog-common.h>
26 #include "psppire-acr.h"
28 #include "psppire-selector.h"
29 #include "psppire-val-chooser.h"
32 #include <ui/syntax-gen.h>
35 #define _(msgid) gettext (msgid)
36 #define N_(msgid) msgid
39 /* This might need to be changed to something less naive.
40 In particular, what happends with dates, etc?
43 num_to_string (gdouble x)
45 return g_strdup_printf ("%.*g", DBL_DIG + 1, x);
48 /* Define a boxed type to represent a value which is a candidate
49 to replace an existing value */
62 enum new_value_type type;
70 static struct new_value *
71 new_value_copy (struct new_value *nv)
73 struct new_value *copy = g_memdup (nv, sizeof (*copy));
75 if ( nv->type == NV_STRING )
76 copy->v.s = xstrdup (nv->v.s);
83 new_value_free (struct new_value *nv)
85 if ( nv->type == NV_STRING )
93 new_value_to_string (const GValue *src, GValue *dest)
95 const struct new_value *nv = g_value_get_boxed (src);
103 gchar *text = g_strdup_printf ("%.*g", DBL_DIG + 1, nv->v.v);
104 g_value_set_string (dest, text);
109 g_value_set_string (dest, nv->v.s);
112 g_value_set_string (dest, "COPY");
115 g_value_set_string (dest, "SYSMIS");
118 /* Shouldn't ever happen */
119 g_warning ("Invalid type in new recode value");
120 g_value_set_string (dest, "???");
126 new_value_get_type (void)
132 t = g_boxed_type_register_static ("psppire-recode-new-values",
133 (GBoxedCopyFunc) new_value_copy,
134 (GBoxedFreeFunc) new_value_free);
136 g_value_register_transform_func (t, G_TYPE_STRING,
137 new_value_to_string);
146 on_string_toggled (GtkToggleButton *b, PsppireDialogActionRecode *rd)
149 if (! rd->input_var_is_string )
152 active = gtk_toggle_button_get_active (b);
153 gtk_widget_set_sensitive (rd->convert_button, !active);
156 /* Name-Label pair */
164 nlp_create (const char *name, const char *label)
166 struct nlp *nlp = xmalloc (sizeof *nlp);
168 nlp->name = g_strdup (name);
172 if ( 0 != strcmp ("", label))
173 nlp->label = g_strdup (label);
179 nlp_destroy (gpointer data)
181 struct nlp *nlp = data ;
191 /* Callback which gets called when a new row is selected
192 in the variable treeview.
193 It sets the name and label entry widgets to reflect the
194 currently selected row.
197 on_selection_change (GtkTreeSelection *selection, gpointer data)
199 PsppireDialogActionRecode *rd = data;
201 GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variable_treeview));
203 GList *rows = gtk_tree_selection_get_selected_rows (selection, &model);
205 if ( rows && !rows->next)
207 /* Exactly one row is selected */
209 struct variable *var;
213 gtk_widget_set_sensitive (rd->change_button, TRUE);
214 gtk_widget_set_sensitive (rd->new_name_entry, TRUE);
215 gtk_widget_set_sensitive (rd->new_label_entry, TRUE);
217 ok = gtk_tree_model_get_iter (model, &iter, (GtkTreePath*) rows->data);
218 g_return_if_fail (ok);
220 gtk_tree_model_get (model, &iter,
224 nlp = g_hash_table_lookup (rd->varmap, var);
228 gtk_entry_set_text (GTK_ENTRY (rd->new_name_entry), nlp->name ? nlp->name : "");
229 gtk_entry_set_text (GTK_ENTRY (rd->new_label_entry), nlp->label ? nlp->label : "");
233 gtk_entry_set_text (GTK_ENTRY (rd->new_name_entry), "");
234 gtk_entry_set_text (GTK_ENTRY (rd->new_label_entry), "");
239 gtk_widget_set_sensitive (rd->change_button, FALSE);
240 gtk_widget_set_sensitive (rd->new_name_entry, FALSE);
241 gtk_widget_set_sensitive (rd->new_label_entry, FALSE);
243 gtk_entry_set_text (GTK_ENTRY (rd->new_name_entry), "");
244 gtk_entry_set_text (GTK_ENTRY (rd->new_label_entry), "");
248 g_list_foreach (rows, (GFunc) gtk_tree_path_free, NULL);
254 on_convert_toggled (GtkToggleButton *b, PsppireDialogActionRecode *rd)
258 g_return_if_fail (rd->input_var_is_string);
260 active = gtk_toggle_button_get_active (b);
261 gtk_widget_set_sensitive (rd->string_button, !active);
265 on_change_clicked (GObject *obj, gpointer data)
267 PsppireDialogActionRecode *rd = data;
268 struct variable *var = NULL;
271 GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variable_treeview));
274 GtkTreeSelection *selection =
275 gtk_tree_view_get_selection (GTK_TREE_VIEW (rd->variable_treeview));
277 GList *rows = gtk_tree_selection_get_selected_rows (selection, &model);
279 const gchar *dest_var_name =
280 gtk_entry_get_text (GTK_ENTRY (rd->new_name_entry));
282 const gchar *dest_var_label =
283 gtk_entry_get_text (GTK_ENTRY (rd->new_label_entry));
285 if ( NULL == rows || rows->next != NULL)
288 gtk_tree_model_get_iter (model, &iter, rows->data);
290 gtk_tree_model_get (model, &iter, 0, &var, -1);
292 g_hash_table_remove (rd->varmap, var);
294 nlp = nlp_create (dest_var_name, dest_var_label);
296 g_hash_table_insert (rd->varmap, var, nlp);
298 gtk_tree_model_row_changed (model, rows->data, &iter);
301 g_list_foreach (rows, (GFunc) gtk_tree_path_free, NULL);
307 focus_value_entry (GtkWidget *w, PsppireDialogActionRecode *rd)
309 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (w)))
310 gtk_widget_grab_focus (rd->new_value_entry);
314 /* Callback for the new_value_entry and new_value_togglebutton widgets.
315 It's used to enable/disable the acr. */
317 set_acr (PsppireDialogActionRecode *rd)
321 if ( !gtk_toggle_button_get_active
322 (GTK_TOGGLE_BUTTON (rd->toggle[BUTTON_NEW_VALUE])))
324 psppire_acr_set_enabled (PSPPIRE_ACR (rd->acr), TRUE);
328 text = gtk_entry_get_text (GTK_ENTRY (rd->new_value_entry));
330 psppire_acr_set_enabled (PSPPIRE_ACR (rd->acr), !g_str_equal (text, ""));
339 /* Dialog is valid iff at least one variable has been selected,
340 AND the list of mappings is not empty.
343 dialog_state_valid (gpointer data)
345 GtkTreeIter not_used;
346 PsppireDialogActionRecode *rd = data;
348 if ( ! rd->value_map )
351 if ( ! gtk_tree_model_get_iter_first (GTK_TREE_MODEL (rd->value_map),
357 GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variable_treeview));
359 if (g_hash_table_size (rd->varmap) != gtk_tree_model_iter_n_children (model, NULL) )
365 gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variable_treeview));
367 if ( !gtk_tree_model_get_iter_first (vars, ¬_used))
375 /* Callback which gets called when a new row is selected
376 in the acr's variable treeview.
377 We use if to set the togglebuttons and entries to correspond to the
381 on_acr_selection_change (GtkTreeSelection *selection, gpointer data)
383 PsppireDialogActionRecode *rd = data;
384 GtkTreeModel *model = NULL;
387 GValue ov_value = {0};
388 GValue nv_value = {0};
389 struct old_value *ov = NULL;
390 struct new_value *nv = NULL;
392 if ( ! gtk_tree_selection_get_selected (selection, &model, &iter) )
396 gtk_tree_model_get_value (GTK_TREE_MODEL (model), &iter,
397 COL_VALUE_OLD, &ov_value);
399 gtk_tree_model_get_value (GTK_TREE_MODEL (model), &iter,
400 COL_VALUE_NEW, &nv_value);
402 ov = g_value_get_boxed (&ov_value);
403 nv = g_value_get_boxed (&nv_value);
411 gchar *str = num_to_string (nv->v.v);
413 gtk_toggle_button_set_active
414 (GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_VALUE]), TRUE);
416 gtk_entry_set_text (GTK_ENTRY (rd->new_value_entry), str);
421 gtk_toggle_button_set_active
422 (GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_VALUE]), TRUE);
424 gtk_entry_set_text (GTK_ENTRY (rd->new_value_entry), nv->v.s);
427 gtk_toggle_button_set_active
428 (GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_SYSMIS]), TRUE);
432 gtk_toggle_button_set_active
433 (GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_COPY]), TRUE);
437 g_warning ("Invalid new value type");
441 g_value_unset (&nv_value);
444 psppire_val_chooser_set_status (PSPPIRE_VAL_CHOOSER (rd->old_value_chooser), ov);
447 /* Initialise VAL to reflect the current status of RD */
449 set_old_value (GValue *val, const PsppireDialogActionRecode *rd)
451 PsppireValChooser *vc = PSPPIRE_VAL_CHOOSER (rd->old_value_chooser);
455 psppire_val_chooser_get_status (vc, &ov);
457 g_value_init (val, old_value_get_type ());
458 g_value_set_boxed (val, &ov);
464 /* Initialse VAL to reflect the current status of RD */
466 set_new_value (GValue *val, const PsppireDialogActionRecode *rd)
468 const gchar *text = NULL;
471 if ( gtk_toggle_button_get_active
472 (GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_VALUE])))
474 text = gtk_entry_get_text (GTK_ENTRY (rd->new_value_entry));
476 nv.type = NV_NUMERIC;
478 (! rd->different && rd->input_var_is_string) ||
480 gtk_toggle_button_get_active
481 (GTK_TOGGLE_BUTTON (rd->string_button)))
487 if ( nv.type == NV_STRING )
488 nv.v.s = g_strdup (text);
490 nv.v.v = g_strtod (text, 0);
492 else if ( gtk_toggle_button_get_active
493 (GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_COPY])))
498 else if ( gtk_toggle_button_get_active
499 (GTK_TOGGLE_BUTTON (rd->toggle [BUTTON_NEW_SYSMIS])))
506 g_value_init (val, new_value_get_type ());
507 g_value_set_boxed (val, &nv);
512 /* A function to set a value in a column in the ACR */
514 set_value (gint col, GValue *val, gpointer data)
516 PsppireDialogActionRecode *rd = data;
521 set_old_value (val, rd);
524 set_new_value (val, rd);
534 run_old_and_new_dialog (PsppireDialogActionRecode *rd)
537 GtkListStore *local_store = clone_list_store (rd->value_map);
538 PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (rd);
540 psppire_acr_set_model (PSPPIRE_ACR (rd->acr), local_store);
541 psppire_acr_set_get_value_func (PSPPIRE_ACR (rd->acr), set_value, rd);
543 gtk_window_set_title (GTK_WINDOW (rd->old_and_new_dialog),
545 ? _("Recode into Different Variables: Old and New Values ")
546 : _("Recode into Same Variables: Old and New Values")
551 /* Find the type of the first variable (it's invariant that
552 all variables are of the same type) */
553 const struct variable *v;
555 GtkTreeModel *model =
556 gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variable_treeview));
558 gboolean not_empty = gtk_tree_model_get_iter_first (model, &iter);
560 g_return_if_fail (not_empty);
562 gtk_tree_model_get (model, &iter, 0, &v, -1);
564 rd->input_var_is_string = var_is_alpha (v);
566 g_object_set (rd->old_value_chooser, "is-string", rd->input_var_is_string, NULL);
568 gtk_widget_set_sensitive (rd->toggle [BUTTON_NEW_SYSMIS],
571 gtk_widget_set_sensitive (rd->convert_button, var_is_alpha (v));
575 response = psppire_dialog_run (rd->old_and_new_dialog);
576 psppire_acr_set_model (PSPPIRE_ACR (rd->acr), NULL);
579 if ( response == PSPPIRE_RESPONSE_CONTINUE )
581 g_object_unref (rd->value_map);
582 rd->value_map = clone_list_store (local_store);
585 g_object_unref (local_store);
588 psppire_dialog_notify_change (PSPPIRE_DIALOG (pda->dialog));
592 on_old_new_show (PsppireDialogActionRecode *rd)
594 gtk_toggle_button_set_active
595 (GTK_TOGGLE_BUTTON (rd->toggle[BUTTON_NEW_VALUE]), TRUE);
597 g_signal_emit_by_name (rd->toggle[BUTTON_NEW_VALUE], "toggled");
599 g_object_set (rd->toggle[BUTTON_NEW_COPY],
600 "visible", rd->different, NULL);
602 g_object_set (rd->new_copy_label,
603 "visible", rd->different, NULL);
605 g_object_set (rd->strings_box,
606 "visible", rd->different, NULL);
610 /* Sets the sensitivity of TARGET dependent upon the active status
613 toggle_sensitivity (GtkToggleButton *button, GtkWidget *target)
615 gboolean state = gtk_toggle_button_get_active (button);
617 /* g_print ("%s Setting %p (%s) to %d because of %p\n",
618 __FUNCTION__, target, gtk_widget_get_name (target), state, button); */
620 gtk_widget_set_sensitive (target, state);
624 render_new_var_name (GtkTreeViewColumn *tree_column,
625 GtkCellRenderer *cell,
626 GtkTreeModel *tree_model,
630 struct nlp *nlp = NULL;
631 PsppireDialogActionRecode *rd = data;
633 struct variable *var = NULL;
635 gtk_tree_model_get (tree_model, iter,
639 nlp = g_hash_table_lookup (rd->varmap, var);
642 g_object_set (cell, "text", nlp->name, NULL);
644 g_object_set (cell, "text", "", NULL);
652 psppire_dialog_action_recode_class_init (PsppireDialogActionRecodeClass *class);
654 G_DEFINE_TYPE (PsppireDialogActionRecode, psppire_dialog_action_recode, PSPPIRE_TYPE_DIALOG_ACTION);
657 refresh (PsppireDialogAction *rd_)
659 PsppireDialogActionRecode *rd = PSPPIRE_DIALOG_ACTION_RECODE (rd_);
662 gtk_tree_view_get_model (GTK_TREE_VIEW (rd->variable_treeview));
664 gtk_list_store_clear (GTK_LIST_STORE (vars));
666 gtk_widget_set_sensitive (rd->change_button, FALSE);
667 gtk_widget_set_sensitive (rd->new_name_entry, FALSE);
668 gtk_widget_set_sensitive (rd->new_label_entry, FALSE);
670 if ( rd->different && rd->varmap )
671 g_hash_table_remove_all (rd->varmap);
673 gtk_list_store_clear (GTK_LIST_STORE (rd->value_map));
679 psppire_dialog_action_recode_activate (PsppireDialogAction *a)
681 PsppireDialogActionRecode *act = PSPPIRE_DIALOG_ACTION_RECODE (a);
682 PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
684 GHashTable *thing = psppire_dialog_action_get_hash_table (pda);
685 GtkBuilder *xml = g_hash_table_lookup (thing, a);
688 xml = builder_new ("recode.ui");
689 g_hash_table_insert (thing, a, xml);
691 pda->dialog = get_widget_assert (xml, "recode-dialog");
692 pda->source = get_widget_assert (xml, "treeview1");
695 GtkWidget *selector = get_widget_assert (xml, "psppire-selector1");
696 GtkWidget *oldandnew = get_widget_assert (xml, "button1");
699 GtkWidget *output_variable_box = get_widget_assert (xml,"frame4");
701 act->change_button = get_widget_assert (xml, "change-button");
703 act->variable_treeview = get_widget_assert (xml, "treeview2");
704 act->new_name_entry = get_widget_assert (xml, "dest-name-entry");
705 act->new_label_entry = get_widget_assert (xml, "dest-label-entry");
707 act->value_map = gtk_list_store_new (2,
708 old_value_get_type (),
709 new_value_get_type ());
712 gtk_window_set_title (GTK_WINDOW (pda->dialog),
713 _("Recode into Different Variables"));
715 gtk_window_set_title (GTK_WINDOW (pda->dialog),
716 _("Recode into Same Variables"));
718 g_object_set (output_variable_box, "visible", act->different, NULL);
722 GtkTreeSelection *sel;
724 GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
726 GtkTreeViewColumn *col = gtk_tree_view_column_new_with_attributes (_("New"),
731 gtk_tree_view_column_set_cell_data_func (col, renderer,
736 gtk_tree_view_append_column (GTK_TREE_VIEW (act->variable_treeview), col);
739 col = gtk_tree_view_get_column (GTK_TREE_VIEW (act->variable_treeview), 0);
741 g_object_set (col, "title", _("Old"), NULL);
743 g_object_set (act->variable_treeview, "headers-visible", TRUE, NULL);
745 act->varmap = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, nlp_destroy);
747 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (act->variable_treeview));
749 g_signal_connect (sel, "changed",
750 G_CALLBACK (on_selection_change), act);
752 g_signal_connect (act->change_button, "clicked",
753 G_CALLBACK (on_change_clicked), act);
757 psppire_selector_set_allow (PSPPIRE_SELECTOR (selector), homogeneous_types);
759 /* Set up the Old & New Values subdialog */
761 act->string_button = get_widget_assert (xml, "checkbutton1");
762 act->width_entry = get_widget_assert (xml, "spinbutton1");
764 act->convert_button = get_widget_assert (xml, "checkbutton2");
766 act->old_value_chooser = get_widget_assert (xml, "val-chooser");
768 act->new_value_entry = get_widget_assert (xml, "entry1");
771 act->toggle[BUTTON_NEW_VALUE] = get_widget_assert (xml, "radiobutton1");
772 act->toggle[BUTTON_NEW_SYSMIS] = get_widget_assert (xml, "radiobutton2");
773 act->toggle[BUTTON_NEW_COPY] = get_widget_assert (xml, "radiobutton3");
775 act->new_copy_label = get_widget_assert (xml, "label3");
776 act->strings_box = get_widget_assert (xml, "table3");
778 act->old_and_new_dialog =
779 PSPPIRE_DIALOG (get_widget_assert (xml, "old-new-values-dialog"));
781 act->acr = get_widget_assert (xml, "psppire-acr1");
783 g_signal_connect_swapped (act->toggle[BUTTON_NEW_VALUE], "toggled",
784 G_CALLBACK (set_acr), act);
786 g_signal_connect_after (act->toggle[BUTTON_NEW_VALUE], "toggled",
787 G_CALLBACK (focus_value_entry), act);
789 g_signal_connect_swapped (act->new_value_entry, "changed",
790 G_CALLBACK (set_acr), act);
793 GtkTreeSelection *sel;
794 /* Remove the ACR's default column. We don't like it */
795 GtkTreeViewColumn *column = gtk_tree_view_get_column (PSPPIRE_ACR(act->acr)->tv, 0);
796 gtk_tree_view_remove_column (PSPPIRE_ACR (act->acr)->tv, column);
800 gtk_tree_view_column_new_with_attributes (_("Old"),
801 gtk_cell_renderer_text_new (),
805 gtk_tree_view_append_column (PSPPIRE_ACR (act->acr)->tv, column);
808 gtk_tree_view_column_new_with_attributes (_("New"),
809 gtk_cell_renderer_text_new (),
813 gtk_tree_view_append_column (PSPPIRE_ACR(act->acr)->tv, column);
814 g_object_set (PSPPIRE_ACR (act->acr)->tv, "headers-visible", TRUE, NULL);
817 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (PSPPIRE_ACR(act->acr)->tv));
818 g_signal_connect (sel, "changed",
819 G_CALLBACK (on_acr_selection_change), act);
823 g_signal_connect_swapped (oldandnew, "clicked",
824 G_CALLBACK (run_old_and_new_dialog), act);
827 g_signal_connect (act->toggle[BUTTON_NEW_VALUE], "toggled",
828 G_CALLBACK (toggle_sensitivity), act->new_value_entry);
830 g_signal_connect (act->string_button, "toggled",
831 G_CALLBACK (toggle_sensitivity), act->width_entry);
833 g_signal_connect (act->string_button, "toggled",
834 G_CALLBACK (on_string_toggled), act);
836 g_signal_connect (act->convert_button, "toggled",
837 G_CALLBACK (on_convert_toggled), act);
839 g_signal_connect_swapped (act->old_and_new_dialog, "show",
840 G_CALLBACK (on_old_new_show), act);
844 psppire_dialog_action_set_refresh (pda, refresh);
846 psppire_dialog_action_set_valid_predicate (pda,
849 if (PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_recode_parent_class)->activate)
850 PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_recode_parent_class)->activate (pda);
853 /* Generate a syntax fragment for NV and append it to STR */
855 new_value_append_syntax (struct string *dds, const struct new_value *nv)
860 ds_put_c_format (dds, "%.*g", DBL_DIG + 1, nv->v.v);
863 syntax_gen_string (dds, ss_cstr (nv->v.s));
866 ds_put_cstr (dds, "COPY");
869 ds_put_cstr (dds, "SYSMIS");
872 /* Shouldn't ever happen */
873 g_warning ("Invalid type in new recode value");
874 ds_put_cstr (dds, "???");
880 generate_syntax (const PsppireDialogActionRecode *rd)
887 ds_init_empty (&dds);
890 /* Declare new string variables if applicable */
891 if ( rd->different &&
892 gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (rd->string_button)))
896 struct variable *var = NULL;
897 struct nlp *nlp = NULL;
899 g_hash_table_iter_init (&iter, rd->varmap);
900 while (g_hash_table_iter_next (&iter, (void**) &var, (void**) &nlp))
902 ds_put_cstr (&dds, "\nSTRING ");
903 ds_put_cstr (&dds, nlp->name);
904 ds_put_c_format (&dds, " (A%d).",
906 gtk_spin_button_get_value (GTK_SPIN_BUTTON (rd->width_entry) )
911 ds_put_cstr (&dds, "\nRECODE ");
913 psppire_var_view_append_names_str (PSPPIRE_VAR_VIEW (rd->variable_treeview), 0, &dds);
915 ds_put_cstr (&dds, "\n\t");
917 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (rd->convert_button)))
919 ds_put_cstr (&dds, "(CONVERT) ");
922 for (ok = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (rd->value_map),
925 ok = gtk_tree_model_iter_next (GTK_TREE_MODEL (rd->value_map), &iter))
927 GValue ov_value = {0};
928 GValue nv_value = {0};
929 struct old_value *ov;
930 struct new_value *nv;
931 gtk_tree_model_get_value (GTK_TREE_MODEL (rd->value_map), &iter,
932 COL_VALUE_OLD, &ov_value);
934 gtk_tree_model_get_value (GTK_TREE_MODEL (rd->value_map), &iter,
935 COL_VALUE_NEW, &nv_value);
937 ov = g_value_get_boxed (&ov_value);
938 nv = g_value_get_boxed (&nv_value);
940 ds_put_cstr (&dds, "(");
942 old_value_append_syntax (&dds, ov);
943 ds_put_cstr (&dds, " = ");
944 new_value_append_syntax (&dds, nv);
946 ds_put_cstr (&dds, ") ");
947 g_value_unset (&ov_value);
948 g_value_unset (&nv_value);
956 ds_put_cstr (&dds, "\n\tINTO ");
958 for (ok = psppire_var_view_get_iter_first (PSPPIRE_VAR_VIEW (rd->variable_treeview), &iter);
960 ok = psppire_var_view_get_iter_next (PSPPIRE_VAR_VIEW (rd->variable_treeview), &iter))
962 struct nlp *nlp = NULL;
963 const struct variable *var = psppire_var_view_get_variable (PSPPIRE_VAR_VIEW (rd->variable_treeview), 0, &iter);
965 nlp = g_hash_table_lookup (rd->varmap, var);
967 ds_put_cstr (&dds, nlp->name);
968 ds_put_cstr (&dds, " ");
972 ds_put_cstr (&dds, ".");
974 /* If applicable, set labels for the new variables. */
979 struct variable *var = NULL;
980 struct nlp *nlp = NULL;
982 g_hash_table_iter_init (&iter, rd->varmap);
983 while (g_hash_table_iter_next (&iter, (void**) &var, (void**) &nlp))
989 syntax_gen_string (&sl, ss_cstr (nlp->label));
990 ds_put_c_format (&dds, "\nVARIABLE LABELS %s %s.",
991 nlp->name, ds_cstr (&sl));
998 ds_put_cstr (&dds, "\nEXECUTE.\n");
1001 text = ds_steal_cstr (&dds);
1016 __set_property (GObject *object,
1018 const GValue *value,
1021 PsppireDialogActionRecode *act = PSPPIRE_DIALOG_ACTION_RECODE (object);
1026 act->different = g_value_get_boolean (value);
1029 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
1036 __get_property (GObject *object,
1041 PsppireDialogActionRecode *act = PSPPIRE_DIALOG_ACTION_RECODE (object);
1046 g_value_set_boolean (value, act->different);
1049 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
1056 psppire_dialog_action_recode_class_init (PsppireDialogActionRecodeClass *class)
1058 GObjectClass *object_class = G_OBJECT_CLASS (class);
1060 psppire_dialog_action_set_activation (class, psppire_dialog_action_recode_activate);
1062 PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
1064 GParamSpec *diff_spec =
1065 g_param_spec_boolean ("recode-to-new-variable",
1066 "Recode to New Variable",
1067 "True iff the new values should be placed in a new variable",
1069 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
1072 object_class->set_property = __set_property;
1073 object_class->get_property = __get_property;
1075 g_object_class_install_property (object_class,
1082 psppire_dialog_action_recode_init (PsppireDialogActionRecode *act)