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, GVariant *param)
261 PsppireDialogActionSelect *act = PSPPIRE_DIALOG_ACTION_SELECT (a);
262 PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
264 GtkBuilder *xml = builder_new ( "select-cases.ui");
266 pda->dialog = get_widget_assert (xml, "select-cases-dialog");
267 pda->source = get_widget_assert (xml, "select-cases-treeview");
269 g_object_set (pda->source,
270 "selection-mode", GTK_SELECTION_SINGLE,
273 act->entry = get_widget_assert (xml, "filter-variable-entry");
275 GtkWidget *selector = get_widget_assert (xml, "psppire-selector-filter");
276 psppire_selector_set_filter_func (PSPPIRE_SELECTOR (selector),
277 is_currently_in_entry);
279 act->rsample_dialog = get_widget_assert (xml, "select-cases-random-sample-dialog");
280 act->percent = get_widget_assert (xml, "radiobutton-sample-percent");
281 act->sample_n_cases = get_widget_assert (xml, "radiobutton-sample-n-cases");
282 act->table = get_widget_assert (xml, "select-cases-random-sample-table");
284 act->l0 = get_widget_assert (xml, "random-sample-label");;
286 act->radiobutton_range = get_widget_assert (xml, "radiobutton-range");
287 act->range_subdialog = get_widget_assert (xml, "select-cases-range-dialog");
289 act->first = get_widget_assert (xml, "range-dialog-first");
290 act->last = get_widget_assert (xml, "range-dialog-last");
292 g_signal_connect (act->first, "value-changed", G_CALLBACK (consistency), act);
293 g_signal_connect (act->last, "value-changed", G_CALLBACK (consistency), act);
295 act->l1 = get_widget_assert (xml, "range-sample-label");
296 act->radiobutton_sample = get_widget_assert (xml, "radiobutton-sample");
298 act->radiobutton_all = get_widget_assert (xml, "radiobutton-all");
299 act->radiobutton_filter_variable = get_widget_assert (xml, "radiobutton-filter-variable");
301 act->radiobutton_filter = get_widget_assert (xml, "radiobutton-filter");
302 act->radiobutton_delete = get_widget_assert (xml, "radiobutton-delete");
305 GtkWidget *button_range = get_widget_assert (xml, "button-range");
306 GtkWidget *button_sample = get_widget_assert (xml, "button-sample");
308 GtkWidget *button_if =get_widget_assert (xml, "button-if");
310 GtkWidget *radiobutton_if = get_widget_assert (xml, "radiobutton-if");
312 GtkWidget *sample_label = get_widget_assert (xml, "random-sample-label");
314 g_signal_connect (act->radiobutton_all, "toggled",
315 G_CALLBACK (set_sensitivity_from_toggle_invert),
316 get_widget_assert (xml, "filter-delete-button-box"));
318 g_signal_connect (button_if, "clicked",
319 G_CALLBACK (set_radiobutton), radiobutton_if);
321 g_signal_connect (button_sample, "clicked",
322 G_CALLBACK (set_radiobutton), act->radiobutton_sample);
324 g_signal_connect (button_range, "clicked",
325 G_CALLBACK (set_radiobutton), act->radiobutton_range);
327 g_signal_connect (selector, "clicked",
328 G_CALLBACK (set_radiobutton), act->radiobutton_filter_variable);
330 g_signal_connect (selector, "selected",
331 G_CALLBACK (set_radiobutton), act->radiobutton_filter_variable);
333 g_signal_connect (act->radiobutton_range, "toggled",
334 G_CALLBACK (set_sensitivity_from_toggle),
337 g_signal_connect (act->radiobutton_sample, "toggled",
338 G_CALLBACK (set_sensitivity_from_toggle),
341 g_signal_connect (act->radiobutton_filter_variable, "toggled",
342 G_CALLBACK (set_sensitivity_from_toggle),
345 g_signal_connect (button_range,
346 "clicked", G_CALLBACK (range_subdialog), act);
348 g_signal_connect (button_sample,
349 "clicked", G_CALLBACK (sample_subdialog), act);
350 psppire_dialog_action_set_refresh (pda, refresh);
352 psppire_dialog_action_set_valid_predicate (pda,
359 generate_syntax_filter (const PsppireDialogAction *a)
361 PsppireDialogActionSelect *scd = PSPPIRE_DIALOG_ACTION_SELECT (a);
366 const gchar *filter = "filter_$";
367 const gchar key[]="case_$";
369 ds_init_empty (&dss);
371 if (gtk_toggle_button_get_active
372 (GTK_TOGGLE_BUTTON (scd->radiobutton_range)))
374 ds_put_c_format (&dss,
375 "COMPUTE filter_$ = ($CASENUM >= %ld "
376 "AND $CASENUM <= %ld).\n",
377 (long) gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->first)),
378 (long) gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->last)));
380 ds_put_cstr (&dss, "EXECUTE.\n");
382 else if ( gtk_toggle_button_get_active
383 (GTK_TOGGLE_BUTTON (scd->radiobutton_sample)))
385 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->percent)))
387 const double percentage =
388 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spinbutton));
390 ds_put_c_format (&dss,
391 "COMPUTE %s = RV.UNIFORM (0,1) < %.*g.\n",
393 DBL_DIG + 1, percentage / 100.0 );
398 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spin_sample_size));
399 const gint from_n_cases =
400 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spin_sample_limit));
403 const gchar ranvar[]="rv_$";
405 ds_put_c_format (&dss,
406 "COMPUTE %s = $CASENUM.\n", key);
408 ds_put_c_format (&dss,
409 "COMPUTE %s = %s > %d.\n",
410 filter, key, from_n_cases);
412 ds_put_c_format (&dss,
413 "COMPUTE %s = RV.UNIFORM (0, 1).\n",
416 ds_put_c_format (&dss,
420 ds_put_cstr (&dss, "EXECUTE.\n");
423 ds_put_c_format (&dss,
424 "COMPUTE %s = $CASENUM.\n",
427 ds_put_c_format (&dss,
428 "COMPUTE %s = %s <= %d\n",
433 ds_put_cstr (&dss, "EXECUTE.\n");
436 ds_put_c_format (&dss,
440 ds_put_c_format (&dss,
441 "DELETE VARIABLES %s, %s.\n",
445 ds_put_cstr (&dss, "EXECUTE.\n");
449 filter = gtk_entry_get_text (GTK_ENTRY (scd->entry));
452 ds_put_c_format (&dss, "FILTER BY %s.\n", filter);
454 text = ds_steal_cstr (&dss);
463 generate_syntax_delete (const PsppireDialogAction *a)
465 PsppireDialogActionSelect *scd = PSPPIRE_DIALOG_ACTION_SELECT (a);
469 if ( gtk_toggle_button_get_active
470 (GTK_TOGGLE_BUTTON (scd->radiobutton_all)))
472 return xstrdup ("\n");
475 ds_init_empty (&dss);
477 if ( gtk_toggle_button_get_active
478 (GTK_TOGGLE_BUTTON (scd->radiobutton_sample)))
480 ds_put_cstr (&dss, "SAMPLE ");
482 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->percent)))
484 const double percentage =
485 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spinbutton));
486 ds_put_c_format (&dss, "%g.", percentage / 100.0);
491 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spin_sample_size));
492 const gint from_n_cases =
493 gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->spin_sample_limit));
495 ds_put_c_format (&dss, "%d FROM %d .", n_cases, from_n_cases);
499 else if ( gtk_toggle_button_get_active
500 (GTK_TOGGLE_BUTTON (scd->radiobutton_range)))
502 ds_put_c_format (&dss,
503 "COMPUTE filter_$ = ($CASENUM >= %ld "
504 "AND $CASENUM <= %ld).\n",
505 (long) gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->first)),
506 (long) gtk_spin_button_get_value (GTK_SPIN_BUTTON (scd->last)));
507 ds_put_cstr (&dss, "EXECUTE.\n");
508 ds_put_c_format (&dss, "SELECT IF filter_$.\n");
511 else if (gtk_toggle_button_get_active
512 (GTK_TOGGLE_BUTTON (scd->radiobutton_filter_variable)))
514 ds_put_c_format (&dss, "SELECT IF (%s <> 0).",
515 gtk_entry_get_text (GTK_ENTRY (scd->entry)));
519 ds_put_cstr (&dss, "\n");
521 text = ds_steal_cstr (&dss);
530 generate_syntax (const PsppireDialogAction *a)
532 PsppireDialogActionSelect *scd = PSPPIRE_DIALOG_ACTION_SELECT (a);
534 /* In the simple case, all we need to do is cancel any existing filter */
535 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->radiobutton_all)))
537 return g_strdup ("FILTER OFF.\n");
540 /* Are we filtering or deleting ? */
541 if ( gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (scd->radiobutton_delete)))
543 return generate_syntax_delete (a);
547 return generate_syntax_filter (a);
553 psppire_dialog_action_select_class_init (PsppireDialogActionSelectClass *class)
555 PSPPIRE_DIALOG_ACTION_CLASS (class)->initial_activate = psppire_dialog_action_select_activate;
557 PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
562 psppire_dialog_action_select_init (PsppireDialogActionSelect *act)