1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2007, 2009, 2010, 2011, 2012 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-dialog-action-indep-samps.h"
21 #include "psppire-value-entry.h"
23 #include "dialog-common.h"
24 #include <ui/syntax-gen.h>
25 #include "psppire-var-view.h"
27 #include "t-test-options.h"
29 #include "psppire-dialog.h"
30 #include "builder-wrapper.h"
32 #include "psppire-dict.h"
33 #include "libpspp/str.h"
36 psppire_dialog_action_indep_samps_class_init (PsppireDialogActionIndepSampsClass *class);
38 G_DEFINE_TYPE (PsppireDialogActionIndepSamps, psppire_dialog_action_indep_samps, PSPPIRE_TYPE_DIALOG_ACTION);
41 dialog_state_valid (gpointer data)
43 PsppireDialogActionIndepSamps *act = PSPPIRE_DIALOG_ACTION_INDEP_SAMPS (data);
45 GtkTreeModel *vars = gtk_tree_view_get_model (GTK_TREE_VIEW (act->test_vars_tv));
49 if (NULL == act->grp_var)
52 if ( 0 == gtk_tree_model_get_iter_first (vars, ¬used))
55 if ( act->group_defn == GROUPS_UNDEF)
63 refresh (PsppireDialogAction *da)
65 PsppireDialogActionIndepSamps *act = PSPPIRE_DIALOG_ACTION_INDEP_SAMPS (da);
67 GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (act->test_vars_tv));
69 act->group_defn = GROUPS_UNDEF;
73 int width = var_get_width (act->grp_var);
74 value_destroy (&act->cut_point, width);
75 value_destroy (&act->grp_val[0], width);
76 value_destroy (&act->grp_val[1], width);
80 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (act->dg_grp_entry[0]), NULL);
81 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (act->dg_grp_entry[1]), NULL);
82 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (act->dg_cut_point_entry), NULL);
84 gtk_entry_set_text (GTK_ENTRY (act->group_var_entry), "");
86 gtk_list_store_clear (GTK_LIST_STORE (model));
88 gtk_widget_set_sensitive (act->define_groups_button, FALSE);
91 /* Return TRUE if VE contains a text which is not valid for VAR or if it
92 contains the SYSMIS value */
94 value_entry_contains_invalid (PsppireValueEntry *ve, const struct variable *var)
96 gboolean result = FALSE;
101 const int width = var_get_width (var);
102 value_init (&val, width);
104 if ( psppire_value_entry_get_value (ve, &val, width))
106 if (var_is_value_missing (var, &val, MV_SYSTEM))
114 value_destroy (&val, width);
120 /* Returns TRUE iff the define groups subdialog has a
121 state which defines a valid group criterion */
123 define_groups_state_valid (gpointer data)
125 PsppireDialogActionIndepSamps *act = data;
127 if (gtk_toggle_button_get_active
128 (GTK_TOGGLE_BUTTON (act->dg_values_toggle_button)))
130 if (value_entry_contains_invalid (PSPPIRE_VALUE_ENTRY (act->dg_grp_entry[0]),
134 if (value_entry_contains_invalid (PSPPIRE_VALUE_ENTRY (act->dg_grp_entry[1]),
140 if (value_entry_contains_invalid (PSPPIRE_VALUE_ENTRY (act->dg_cut_point_entry),
150 run_define_groups (PsppireDialogActionIndepSamps *act)
153 PsppireDialogAction *da = PSPPIRE_DIALOG_ACTION (act);
155 if ( act->dg_table2->parent)
156 gtk_container_remove (GTK_CONTAINER (act->dg_table2->parent), act->dg_table2);
158 if ( act->dg_table1->parent)
159 gtk_container_remove (GTK_CONTAINER (act->dg_table1->parent), act->dg_table1);
162 if ( var_is_numeric (act->grp_var))
164 gtk_table_attach_defaults (GTK_TABLE (act->dg_table1), act->dg_table2,
167 gtk_container_add (GTK_CONTAINER (act->dg_box), act->dg_table1);
171 gtk_container_add (GTK_CONTAINER (act->dg_box), act->dg_table2);
172 act->group_defn = GROUPS_VALUES;
176 psppire_dialog_set_valid_predicate (PSPPIRE_DIALOG (act->dg_dialog),
177 define_groups_state_valid, act);
179 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (act->dg_grp_entry[0]), act->grp_var);
180 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (act->dg_grp_entry[1]), act->grp_var);
181 psppire_value_entry_set_variable (PSPPIRE_VALUE_ENTRY (act->dg_cut_point_entry), act->grp_var);
183 if ( act->group_defn != GROUPS_CUT_POINT )
185 gtk_toggle_button_set_active
186 (GTK_TOGGLE_BUTTON (act->dg_cut_point_toggle_button), TRUE);
188 gtk_toggle_button_set_active
189 (GTK_TOGGLE_BUTTON (act->dg_values_toggle_button), TRUE);
193 gtk_toggle_button_set_active
194 (GTK_TOGGLE_BUTTON (act->dg_values_toggle_button), TRUE);
196 gtk_toggle_button_set_active
197 (GTK_TOGGLE_BUTTON (act->dg_cut_point_toggle_button), TRUE);
200 g_signal_emit_by_name (act->dg_grp_entry[0], "changed");
201 g_signal_emit_by_name (act->dg_grp_entry[1], "changed");
202 g_signal_emit_by_name (act->dg_cut_point_entry, "changed");
204 response = psppire_dialog_run (PSPPIRE_DIALOG (act->def_grps_dialog));
206 if (response == PSPPIRE_RESPONSE_CONTINUE)
208 const int width = var_get_width (act->grp_var);
210 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (act->dg_values_toggle_button)))
212 act->group_defn = GROUPS_VALUES;
214 psppire_value_entry_get_value (PSPPIRE_VALUE_ENTRY (act->dg_grp_entry[0]),
215 &act->grp_val[0], width);
217 psppire_value_entry_get_value (PSPPIRE_VALUE_ENTRY (act->dg_grp_entry[1]),
218 &act->grp_val[1], width);
222 act->group_defn = GROUPS_CUT_POINT;
224 psppire_value_entry_get_value (PSPPIRE_VALUE_ENTRY (act->dg_cut_point_entry),
225 &act->cut_point, width);
228 psppire_dialog_notify_change (PSPPIRE_DIALOG (da->dialog));
232 /* Called whenever the group variable entry widget's contents change */
234 on_grp_var_change (GtkEntry *entry, PsppireDialogActionIndepSamps *act)
236 PsppireDialogAction *da = PSPPIRE_DIALOG_ACTION (act);
237 const gchar *text = gtk_entry_get_text (entry);
239 const struct variable *v = psppire_dict_lookup_var (da->dict, text);
241 gtk_widget_set_sensitive (act->define_groups_button, v != NULL);
245 int width = var_get_width (act->grp_var);
246 value_destroy (&act->cut_point, width);
247 value_destroy (&act->grp_val[0], width);
248 value_destroy (&act->grp_val[1], width);
253 const int width = var_get_width (v);
254 value_init (&act->cut_point, width);
255 value_init (&act->grp_val[0], width);
256 value_init (&act->grp_val[1], width);
260 act->cut_point.f = SYSMIS;
261 act->grp_val[0].f = SYSMIS;
262 act->grp_val[1].f = SYSMIS;
266 act->cut_point.short_string[0] = '\0';
267 act->grp_val[0].short_string[0] = '\0';
268 act->grp_val[1].short_string[0] = '\0';
276 set_group_criterion_type (GtkToggleButton *button,
277 PsppireDialogActionIndepSamps *act)
279 gboolean by_values = gtk_toggle_button_get_active (button);
281 gtk_widget_set_sensitive (act->dg_label, by_values);
282 gtk_widget_set_sensitive (act->dg_table2, by_values);
284 gtk_widget_set_sensitive (act->dg_hbox1, !by_values);
289 psppire_dialog_action_indep_samps_activate (GtkAction *a)
291 PsppireDialogActionIndepSamps *act = PSPPIRE_DIALOG_ACTION_INDEP_SAMPS (a);
292 PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
294 GtkBuilder *xml = builder_new ("indep-samples.ui");
296 pda->dialog = get_widget_assert (xml,"independent-samples-dialog");
297 pda->source = get_widget_assert (xml, "indep-samples-treeview1");
298 act->define_groups_button = get_widget_assert (xml, "define-groups-button");
299 act->options_button = get_widget_assert (xml, "indep-samples-options-button");
301 act->def_grps_dialog = get_widget_assert (xml, "define-groups-dialog");
302 act->group_var_entry = get_widget_assert (xml, "indep-samples-entry");
303 act->test_vars_tv = get_widget_assert (xml, "indep-samples-treeview2");
305 act->dg_dialog = get_widget_assert (xml, "define-groups-dialog");
306 act->dg_grp_entry[0] = get_widget_assert (xml, "group1-entry");
307 act->dg_grp_entry[1] = get_widget_assert (xml, "group2-entry");
308 act->dg_cut_point_entry = get_widget_assert (xml, "cut-point-entry");
309 act->dg_box = get_widget_assert (xml, "dialog-hbox2");
311 act->dg_table1 = get_widget_assert (xml, "table1");
312 act->dg_table2 = get_widget_assert (xml, "table2");
313 act->dg_label = get_widget_assert (xml, "label4");
314 act->dg_hbox1 = get_widget_assert (xml, "hbox1");
315 act->dg_values_toggle_button = get_widget_assert (xml, "radiobutton3");
316 act->dg_cut_point_toggle_button = get_widget_assert (xml, "radiobutton4");
318 act->opts = tt_options_dialog_create (GTK_WINDOW (pda->toplevel));
320 g_object_ref (act->dg_table1);
321 g_object_ref (act->dg_table2);
323 g_signal_connect (act->dg_values_toggle_button, "toggled",
324 G_CALLBACK (set_group_criterion_type), act);
327 g_object_unref (xml);
329 psppire_dialog_action_set_refresh (pda, refresh);
331 psppire_dialog_action_set_valid_predicate (pda,
334 g_signal_connect_swapped (act->define_groups_button, "clicked",
335 G_CALLBACK (run_define_groups), act);
337 g_signal_connect_swapped (act->options_button, "clicked",
338 G_CALLBACK (tt_options_dialog_run), act->opts);
341 g_signal_connect (act->group_var_entry, "changed",
342 G_CALLBACK (on_grp_var_change), act);
344 if (PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_indep_samps_parent_class)->activate)
345 PSPPIRE_DIALOG_ACTION_CLASS (psppire_dialog_action_indep_samps_parent_class)->activate (pda);
351 generate_syntax (PsppireDialogAction *a)
353 PsppireDialogActionIndepSamps *act = PSPPIRE_DIALOG_ACTION_INDEP_SAMPS (a);
356 GString *str = g_string_new ("T-TEST /VARIABLES=");
358 psppire_var_view_append_names (PSPPIRE_VAR_VIEW (act->test_vars_tv), 0, str);
360 g_string_append (str, "\n\t/GROUPS=");
362 g_string_append (str, var_get_name (act->grp_var));
364 if (act->group_defn != GROUPS_UNDEF)
366 g_string_append (str, "(");
369 const union value *val =
370 (act->group_defn == GROUPS_VALUES) ?
375 ds_init_empty (&strx);
376 syntax_gen_value (&strx, val, var_get_width (act->grp_var),
377 var_get_print_format (act->grp_var));
379 g_string_append (str, ds_cstr (&strx));
383 if (act->group_defn == GROUPS_VALUES)
385 g_string_append (str, ",");
389 ds_init_empty (&strx);
391 syntax_gen_value (&strx, &act->grp_val[1], var_get_width (act->grp_var),
392 var_get_print_format (act->grp_var));
394 g_string_append (str, ds_cstr (&strx));
399 g_string_append (str, ")");
402 tt_options_dialog_append_syntax (act->opts, str);
404 g_string_append (str, ".\n");
408 g_string_free (str, FALSE);
414 psppire_dialog_action_indep_samps_class_init (PsppireDialogActionIndepSampsClass *class)
416 GtkActionClass *action_class = GTK_ACTION_CLASS (class);
418 action_class->activate = psppire_dialog_action_indep_samps_activate;
420 PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
425 psppire_dialog_action_indep_samps_init (PsppireDialogActionIndepSamps *act)
428 act->group_defn = GROUPS_UNDEF;