1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2007, 2008, 2009, 2010, 2011, 2014, 2015 Free Software Foundation, Inc.
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/>. */
21 #include "builder-wrapper.h"
22 #include "dialog-common.h"
23 #include "dict-display.h"
24 #include "libpspp/str.h"
25 #include "psppire-data-store.h"
26 #include "psppire-data-window.h"
27 #include "psppire-dialog-action-select.h"
28 #include "psppire-dialog.h"
29 #include "psppire-dict.h"
30 #include "psppire-scanf.h"
31 #include "psppire-value-entry.h"
32 #include "psppire-var-view.h"
33 #include "widget-io.h"
35 #include <ui/syntax-gen.h>
40 #define _(msgid) gettext (msgid)
41 #define N_(msgid) msgid
43 static void psppire_dialog_action_select_class_init (PsppireDialogActionSelectClass *class);
45 G_DEFINE_TYPE (PsppireDialogActionSelect, psppire_dialog_action_select, PSPPIRE_TYPE_DIALOG_ACTION);
48 dialog_state_valid (gpointer data)
50 PsppireDialogActionSelect *act = PSPPIRE_DIALOG_ACTION_SELECT (data);
51 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (act->radiobutton_all)))
55 else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (act->radiobutton_filter_variable)))
57 const gchar *text = gtk_entry_get_text (GTK_ENTRY (act->entry));
58 if (!psppire_dict_lookup_var (PSPPIRE_DIALOG_ACTION (act)->dict, text))
67 refresh (PsppireDialogAction *pda)
69 PsppireDialogActionSelect *act = PSPPIRE_DIALOG_ACTION_SELECT (pda);
71 gtk_entry_set_text (GTK_ENTRY (act->entry), "");
72 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (act->radiobutton_all), TRUE);
73 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (act->radiobutton_filter), TRUE);
75 gtk_label_set_text (GTK_LABEL (act->l1), "");
76 gtk_label_set_text (GTK_LABEL (act->l0), "");
81 set_radiobutton (GtkWidget *button, gpointer data)
83 GtkToggleButton *toggle = data;
84 gtk_toggle_button_set_active (toggle, TRUE);
88 static const gchar label1[] = N_("Approximately %3d%% of all cases.");
89 static const gchar label2[] = N_("Exactly %3d cases from the first %3d cases.");
92 /* Ensure that the range "first" and "last" spinbuttons are self consistent */
94 sample_consistent (GtkSpinButton *spin, PsppireDialogActionSelect *act)
96 gdouble size = gtk_spin_button_get_value (GTK_SPIN_BUTTON (act->spin_sample_size));
97 gdouble limit = gtk_spin_button_get_value (GTK_SPIN_BUTTON (act->spin_sample_limit));
101 if (spin == GTK_SPIN_BUTTON (act->spin_sample_size))
102 gtk_spin_button_set_value (GTK_SPIN_BUTTON (act->spin_sample_limit), size);
103 if (spin == GTK_SPIN_BUTTON (act->spin_sample_limit))
104 gtk_spin_button_set_value (GTK_SPIN_BUTTON (act->spin_sample_size), limit);
110 sample_subdialog (GtkButton *b, gpointer data)
113 PsppireDialogActionSelect *scd = PSPPIRE_DIALOG_ACTION_SELECT (data);
114 PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (data);
116 PsppireDataStore *data_store = NULL;
117 g_object_get (PSPPIRE_DATA_WINDOW (pda->toplevel)->data_editor,
118 "data-store", &data_store,
121 gint case_count = psppire_data_store_get_case_count (data_store);
125 scd->hbox1 = psppire_scanf_new (gettext (label1), &scd->spinbutton);
127 gtk_widget_show (scd->hbox1);
129 gtk_grid_attach (GTK_GRID (scd->table),
134 g_signal_connect (scd->percent, "toggled",
135 G_CALLBACK (set_sensitivity_from_toggle), scd->hbox1);
137 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (scd->percent), TRUE);
144 psppire_scanf_new (gettext (label2), &scd->spin_sample_size, &scd->spin_sample_limit);
146 gtk_spin_button_set_range (GTK_SPIN_BUTTON (scd->spin_sample_size),
149 gtk_spin_button_set_range (GTK_SPIN_BUTTON (scd->spin_sample_limit),
152 g_signal_connect (scd->spin_sample_size, "value-changed", G_CALLBACK (sample_consistent), scd);
153 g_signal_connect (scd->spin_sample_limit, "value-changed", G_CALLBACK (sample_consistent), scd);
156 gtk_widget_show (scd->hbox2);
157 gtk_widget_set_sensitive (scd->hbox2, FALSE);
159 gtk_grid_attach (GTK_GRID (scd->table),
163 g_signal_connect (scd->sample_n_cases, "toggled",
164 G_CALLBACK (set_sensitivity_from_toggle), scd->hbox2);
166 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (scd->sample_n_cases), FALSE);
170 gtk_window_set_transient_for (GTK_WINDOW (scd->rsample_dialog),
171 GTK_WINDOW (pda->dialog));
173 response = psppire_dialog_run (PSPPIRE_DIALOG (scd->rsample_dialog));
175 if ( response != PSPPIRE_RESPONSE_CONTINUE)
177 g_signal_handlers_disconnect_by_func
178 (G_OBJECT (scd->percent),
179 G_CALLBACK (set_sensitivity_from_toggle),
182 g_signal_handlers_disconnect_by_func
183 (G_OBJECT (scd->sample_n_cases),
184 G_CALLBACK (set_sensitivity_from_toggle),
187 gtk_widget_destroy(scd->hbox1);
188 gtk_widget_destroy(scd->hbox2);
189 scd->hbox1 = scd->hbox2 = NULL;
195 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->percent)))
197 text = widget_printf (gettext(label1), scd->spinbutton);
198 gtk_label_set_text (GTK_LABEL (scd->l0), text);
203 widget_printf (gettext(label2), scd->spin_sample_size, scd->spin_sample_limit);
204 gtk_label_set_text (GTK_LABEL (scd->l0), text);
214 range_subdialog (GtkButton *b, gpointer data)
217 PsppireDialogActionSelect *scd = PSPPIRE_DIALOG_ACTION_SELECT (data);
218 PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (data);
220 PsppireDataStore *data_store = NULL;
221 g_object_get (PSPPIRE_DATA_WINDOW (pda->toplevel)->data_editor,
222 "data-store", &data_store,
225 gint n_cases = psppire_data_store_get_case_count (data_store);
227 gtk_spin_button_set_range (GTK_SPIN_BUTTON (scd->last), 1, n_cases);
228 gtk_spin_button_set_range (GTK_SPIN_BUTTON (scd->first), 1, n_cases);
230 gtk_window_set_transient_for (GTK_WINDOW (scd->range_subdialog),
231 GTK_WINDOW (pda->dialog));
233 response = psppire_dialog_run (PSPPIRE_DIALOG (scd->range_subdialog));
234 if ( response == PSPPIRE_RESPONSE_CONTINUE)
236 gchar *text = widget_printf (_("%d thru %d"), scd->first, scd->last);
237 gtk_label_set_text (GTK_LABEL (scd->l1), text);
242 /* Ensure that the range "first" and "last" spinbuttons are self consistent */
244 consistency (GtkSpinButton *spin, PsppireDialogActionSelect *act)
246 gdouble first = gtk_spin_button_get_value (GTK_SPIN_BUTTON (act->first));
247 gdouble last = gtk_spin_button_get_value (GTK_SPIN_BUTTON (act->last));
251 if (spin == GTK_SPIN_BUTTON (act->first))
252 gtk_spin_button_set_value (GTK_SPIN_BUTTON (act->last), first);
253 if (spin == GTK_SPIN_BUTTON (act->last))
254 gtk_spin_button_set_value (GTK_SPIN_BUTTON (act->first), last);
259 psppire_dialog_action_select_activate (PsppireDialogAction *a)
261 PsppireDialogActionSelect *act = PSPPIRE_DIALOG_ACTION_SELECT (a);
262 PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
264 GHashTable *thing = psppire_dialog_action_get_hash_table (pda);
265 GtkBuilder *xml = g_hash_table_lookup (thing, a);
268 xml = builder_new ("select-cases.ui");
269 g_hash_table_insert (thing, a, xml);
272 pda->dialog = get_widget_assert (xml, "select-cases-dialog");
273 pda->source = get_widget_assert (xml, "select-cases-treeview");
275 g_object_set (pda->source,
276 "selection-mode", GTK_SELECTION_SINGLE,
279 act->entry = get_widget_assert (xml, "filter-variable-entry");
281 GtkWidget *selector = get_widget_assert (xml, "psppire-selector-filter");
282 psppire_selector_set_filter_func (PSPPIRE_SELECTOR (selector),
283 is_currently_in_entry);
285 act->rsample_dialog = get_widget_assert (xml, "select-cases-random-sample-dialog");
286 act->percent = get_widget_assert (xml, "radiobutton-sample-percent");
287 act->sample_n_cases = get_widget_assert (xml, "radiobutton-sample-n-cases");
288 act->table = get_widget_assert (xml, "select-cases-random-sample-table");
290 act->l0 = get_widget_assert (xml, "random-sample-label");;
292 act->radiobutton_range = get_widget_assert (xml, "radiobutton-range");
293 act->range_subdialog = get_widget_assert (xml, "select-cases-range-dialog");
295 act->first = get_widget_assert (xml, "range-dialog-first");
296 act->last = get_widget_assert (xml, "range-dialog-last");
298 g_signal_connect (act->first, "value-changed", G_CALLBACK (consistency), act);
299 g_signal_connect (act->last, "value-changed", G_CALLBACK (consistency), act);
301 act->l1 = get_widget_assert (xml, "range-sample-label");
302 act->radiobutton_sample = get_widget_assert (xml, "radiobutton-sample");
304 act->radiobutton_all = get_widget_assert (xml, "radiobutton-all");
305 act->radiobutton_filter_variable = get_widget_assert (xml, "radiobutton-filter-variable");
307 act->radiobutton_filter = get_widget_assert (xml, "radiobutton-filter");
308 act->radiobutton_delete = get_widget_assert (xml, "radiobutton-delete");
311 GtkWidget *button_range = get_widget_assert (xml, "button-range");
312 GtkWidget *button_sample = get_widget_assert (xml, "button-sample");
314 GtkWidget *button_if =get_widget_assert (xml, "button-if");
316 GtkWidget *radiobutton_if = get_widget_assert (xml, "radiobutton-if");
318 GtkWidget *sample_label = get_widget_assert (xml, "random-sample-label");
320 g_signal_connect (act->radiobutton_all, "toggled",
321 G_CALLBACK (set_sensitivity_from_toggle_invert),
322 get_widget_assert (xml, "filter-delete-button-box"));
324 g_signal_connect (button_if, "clicked",
325 G_CALLBACK (set_radiobutton), radiobutton_if);
327 g_signal_connect (button_sample, "clicked",
328 G_CALLBACK (set_radiobutton), act->radiobutton_sample);
330 g_signal_connect (button_range, "clicked",
331 G_CALLBACK (set_radiobutton), act->radiobutton_range);
333 g_signal_connect (selector, "clicked",
334 G_CALLBACK (set_radiobutton), act->radiobutton_filter_variable);
336 g_signal_connect (selector, "selected",
337 G_CALLBACK (set_radiobutton), act->radiobutton_filter_variable);
339 g_signal_connect (act->radiobutton_range, "toggled",
340 G_CALLBACK (set_sensitivity_from_toggle),
343 g_signal_connect (act->radiobutton_sample, "toggled",
344 G_CALLBACK (set_sensitivity_from_toggle),
347 g_signal_connect (act->radiobutton_filter_variable, "toggled",
348 G_CALLBACK (set_sensitivity_from_toggle),
351 g_signal_connect (button_range,
352 "clicked", G_CALLBACK (range_subdialog), act);
354 g_signal_connect (button_sample,
355 "clicked", G_CALLBACK (sample_subdialog), act);
358 psppire_dialog_action_set_refresh (pda, refresh);
360 psppire_dialog_action_set_valid_predicate (pda,
367 generate_syntax_filter (const PsppireDialogAction *a)
369 PsppireDialogActionSelect *scd = PSPPIRE_DIALOG_ACTION_SELECT (a);
374 const gchar *filter = "filter_$";
375 const gchar key[]="case_$";
377 ds_init_empty (&dss);
379 if (gtk_toggle_button_get_active
380 (GTK_TOGGLE_BUTTON (scd->radiobutton_range)))
382 ds_put_c_format (&dss,
383 "COMPUTE filter_$ = ($CASENUM >= %ld "
384 "AND $CASENUM <= %ld).\n",
385 (long) gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->first)),
386 (long) gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->last)));
388 ds_put_cstr (&dss, "EXECUTE.\n");
390 else if ( gtk_toggle_button_get_active
391 (GTK_TOGGLE_BUTTON (scd->radiobutton_sample)))
393 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->percent)))
395 const double percentage =
396 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spinbutton));
398 ds_put_c_format (&dss,
399 "COMPUTE %s = RV.UNIFORM (0,1) < %.*g.\n",
401 DBL_DIG + 1, percentage / 100.0 );
406 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spin_sample_size));
407 const gint from_n_cases =
408 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spin_sample_limit));
411 const gchar ranvar[]="rv_$";
413 ds_put_c_format (&dss,
414 "COMPUTE %s = $CASENUM.\n", key);
416 ds_put_c_format (&dss,
417 "COMPUTE %s = %s > %d.\n",
418 filter, key, from_n_cases);
420 ds_put_c_format (&dss,
421 "COMPUTE %s = RV.UNIFORM (0, 1).\n",
424 ds_put_c_format (&dss,
428 ds_put_cstr (&dss, "EXECUTE.\n");
431 ds_put_c_format (&dss,
432 "COMPUTE %s = $CASENUM.\n",
435 ds_put_c_format (&dss,
436 "COMPUTE %s = %s <= %d\n",
441 ds_put_cstr (&dss, "EXECUTE.\n");
444 ds_put_c_format (&dss,
448 ds_put_c_format (&dss,
449 "DELETE VARIABLES %s, %s.\n",
453 ds_put_cstr (&dss, "EXECUTE.\n");
457 filter = gtk_entry_get_text (GTK_ENTRY (scd->entry));
460 ds_put_c_format (&dss, "FILTER BY %s.\n", filter);
462 text = ds_steal_cstr (&dss);
471 generate_syntax_delete (const PsppireDialogAction *a)
473 PsppireDialogActionSelect *scd = PSPPIRE_DIALOG_ACTION_SELECT (a);
477 if ( gtk_toggle_button_get_active
478 (GTK_TOGGLE_BUTTON (scd->radiobutton_all)))
480 return xstrdup ("\n");
483 ds_init_empty (&dss);
485 if ( gtk_toggle_button_get_active
486 (GTK_TOGGLE_BUTTON (scd->radiobutton_sample)))
488 ds_put_cstr (&dss, "SAMPLE ");
490 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->percent)))
492 const double percentage =
493 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spinbutton));
494 ds_put_c_format (&dss, "%g.", percentage / 100.0);
499 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spin_sample_size));
500 const gint from_n_cases =
501 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spin_sample_limit));
503 ds_put_c_format (&dss, "%d FROM %d .", n_cases, from_n_cases);
507 else if ( gtk_toggle_button_get_active
508 (GTK_TOGGLE_BUTTON (scd->radiobutton_range)))
510 ds_put_c_format (&dss,
511 "COMPUTE filter_$ = ($CASENUM >= %ld "
512 "AND $CASENUM <= %ld).\n",
513 (long) gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->first)),
514 (long) gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->last)));
515 ds_put_cstr (&dss, "EXECUTE.\n");
516 ds_put_c_format (&dss, "SELECT IF filter_$.\n");
519 else if (gtk_toggle_button_get_active
520 (GTK_TOGGLE_BUTTON (scd->radiobutton_filter_variable)))
522 ds_put_c_format (&dss, "SELECT IF (%s <> 0).",
523 gtk_entry_get_text (GTK_ENTRY (scd->entry)));
527 ds_put_cstr (&dss, "\n");
529 text = ds_steal_cstr (&dss);
538 generate_syntax (const PsppireDialogAction *a)
540 PsppireDialogActionSelect *scd = PSPPIRE_DIALOG_ACTION_SELECT (a);
542 /* In the simple case, all we need to do is cancel any existing filter */
543 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->radiobutton_all)))
545 return g_strdup ("FILTER OFF.\n");
548 /* Are we filtering or deleting ? */
549 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->radiobutton_delete)))
551 return generate_syntax_delete (a);
555 return generate_syntax_filter (a);
561 psppire_dialog_action_select_class_init (PsppireDialogActionSelectClass *class)
563 psppire_dialog_action_set_activation (class, psppire_dialog_action_select_activate);
565 PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
570 psppire_dialog_action_select_init (PsppireDialogActionSelect *act)