1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2012, 2013 Free Software Foundation
3
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.
8
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.
13
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/>. */
16
17
18 #include <config.h>
19
20 #include "psppire-dialog-action-two-sample.h"
21
22 #include "psppire-var-view.h"
23
24 #include "psppire-selector.h"
25 #include "psppire-dialog.h"
26 #include "builder-wrapper.h"
27
28 #include <gettext.h>
29 #define _(msgid) gettext (msgid)
30 #define N_(msgid) msgid
31
32
33 static void psppire_dialog_action_two_sample_init (PsppireDialogActionTwoSample *act);
34 static void psppire_dialog_action_two_sample_class_init (PsppireDialogActionTwoSampleClass *class);
35
36 G_DEFINE_TYPE (PsppireDialogActionTwoSample, psppire_dialog_action_two_sample, PSPPIRE_TYPE_DIALOG_ACTION);
37
38
39 static gboolean
dialog_state_valid(gpointer data)40 dialog_state_valid (gpointer data)
41 {
42 PsppireDialogActionTwoSample *pd = PSPPIRE_DIALOG_ACTION_TWO_SAMPLE (data);
43 gint n_rows = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (pd->list_store), NULL);
44 struct variable *v = NULL;
45 GtkTreeIter dest_iter;
46
47 if (n_rows == 0)
48 return FALSE;
49
50 /* Get the last row */
51 gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (pd->list_store), &dest_iter,
52 NULL, n_rows - 1);
53
54 /* Get the last (2nd) column */
55 gtk_tree_model_get (GTK_TREE_MODEL (pd->list_store), &dest_iter, 1, &v, -1);
56
57 if (v == NULL)
58 return FALSE;
59
60
61 /* Now check that at least one toggle button is selected */
62
63 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pd->nts[NT_WILCOXON].button)))
64 return TRUE;
65
66 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pd->nts[NT_SIGN].button)))
67 return TRUE;
68
69 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pd->nts[NT_MCNEMAR].button)))
70 return TRUE;
71
72 return FALSE;
73 }
74
75 static void
refresh(PsppireDialogAction * rd_)76 refresh (PsppireDialogAction *rd_)
77 {
78 PsppireDialogActionTwoSample *pd = PSPPIRE_DIALOG_ACTION_TWO_SAMPLE (rd_);
79
80 gtk_list_store_clear (GTK_LIST_STORE (pd->list_store));
81
82 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pd->nts[NT_WILCOXON].button), FALSE);
83 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pd->nts[NT_SIGN].button), FALSE);
84 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pd->nts[NT_MCNEMAR].button), FALSE);
85 }
86
87
88 static void
select_as_pair_member(GtkTreeIter source_iter,GtkWidget * dest,GtkTreeModel * source_model,gpointer data)89 select_as_pair_member (GtkTreeIter source_iter,
90 GtkWidget *dest,
91 GtkTreeModel *source_model,
92 gpointer data)
93 {
94 struct variable *v;
95 struct variable *v1;
96 gint n_rows;
97 GtkTreeIter dest_iter;
98 PsppireDialogActionTwoSample *tt_d = PSPPIRE_DIALOG_ACTION_TWO_SAMPLE (data);
99
100
101 gtk_tree_model_get (source_model, &source_iter,
102 DICT_TVM_COL_VAR, &v, -1);
103
104 n_rows = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (tt_d->list_store), NULL);
105
106 if (n_rows > 0)
107 {
108
109 gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (tt_d->list_store),
110 &dest_iter, NULL, n_rows - 1);
111
112 gtk_tree_model_get (GTK_TREE_MODEL (tt_d->list_store), &dest_iter, 1, &v1, -1);
113 }
114 else
115 v1 = NULL;
116
117 if (n_rows == 0 || v1 != NULL)
118 {
119 gtk_list_store_append (tt_d->list_store, &dest_iter);
120
121 gtk_list_store_set (tt_d->list_store, &dest_iter,
122 0, v,
123 1, NULL,
124 -1);
125 }
126 else
127 {
128 gtk_list_store_set (tt_d->list_store, &dest_iter,
129 1, v,
130 -1);
131 }
132 }
133
134
135
136 static gchar *
generate_syntax(const PsppireDialogAction * pda)137 generate_syntax (const PsppireDialogAction *pda)
138 {
139 gint i;
140
141 PsppireDialogActionTwoSample *d = PSPPIRE_DIALOG_ACTION_TWO_SAMPLE (pda);
142 gchar *text = NULL;
143
144 GString *str = g_string_new ("NPAR TEST");
145
146 for (i = 0 ; i < n_Tests; ++i)
147 {
148 if (! gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (d->nts[i].button)))
149 continue;
150
151 g_string_append (str, "\n\t");
152 g_string_append (str, d->nts[i].syntax);
153
154 psppire_var_view_append_names (PSPPIRE_VAR_VIEW (d->pairs_treeview), 0, str);
155
156 g_string_append (str, " WITH ");
157
158 psppire_var_view_append_names (PSPPIRE_VAR_VIEW (d->pairs_treeview), 1, str);
159
160 g_string_append (str, " (PAIRED)");
161 }
162
163 g_string_append (str, ".\n");
164
165 text = str->str;
166 g_string_free (str, FALSE);
167
168 return text;
169 }
170
171 static GtkBuilder *
psppire_dialog_action_two_sample_activate(PsppireDialogAction * a,GVariant * param)172 psppire_dialog_action_two_sample_activate (PsppireDialogAction *a, GVariant *param)
173 {
174 PsppireDialogAction *pda = PSPPIRE_DIALOG_ACTION (a);
175 PsppireDialogActionTwoSample *act = PSPPIRE_DIALOG_ACTION_TWO_SAMPLE (a);
176
177 GtkBuilder *xml = builder_new ("paired-samples.ui");
178
179 /* NPAR Specific options */
180 GtkWidget *frame = gtk_frame_new (_("Test Type"));
181 GtkWidget *bb = gtk_button_box_new (GTK_ORIENTATION_VERTICAL);
182 GtkWidget *box = get_widget_assert (xml, "dynamic-populate");
183
184
185 strcpy (act->nts[NT_WILCOXON].syntax, "/WILCOXON");
186 strcpy (act->nts[NT_SIGN].syntax, "/SIGN");
187 strcpy (act->nts[NT_MCNEMAR].syntax, "/MCNEMAR");
188
189 act->nts[NT_WILCOXON].button = gtk_check_button_new_with_mnemonic (_("_Wilcoxon"));
190 act->nts[NT_SIGN].button = gtk_check_button_new_with_mnemonic (_("_Sign"));
191 act->nts[NT_MCNEMAR].button = gtk_check_button_new_with_mnemonic (_("_McNemar"));
192
193 gtk_box_pack_start (GTK_BOX (bb), act->nts[NT_WILCOXON].button, FALSE, FALSE, 5);
194 gtk_box_pack_start (GTK_BOX (bb), act->nts[NT_SIGN].button, FALSE, FALSE, 5);
195 gtk_box_pack_start (GTK_BOX (bb), act->nts[NT_MCNEMAR].button, FALSE, FALSE, 5);
196
197 gtk_container_add (GTK_CONTAINER (frame), bb);
198
199 gtk_widget_show_all (frame);
200
201 gtk_box_pack_start (GTK_BOX (box), frame, FALSE, FALSE, 5);
202
203
204 GtkWidget *selector = get_widget_assert (xml, "psppire-selector3");
205
206 pda->dialog = get_widget_assert (xml, "t-test-paired-samples-dialog");
207 pda->source = get_widget_assert (xml, "paired-samples-t-test-treeview1");
208
209 gtk_window_set_title (GTK_WINDOW (pda->dialog), _("Two-Related-Samples Tests"));
210
211 act->pairs_treeview = get_widget_assert (xml, "paired-samples-t-test-treeview2");
212 act->list_store = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (act->pairs_treeview)));
213
214
215 psppire_dialog_action_set_valid_predicate (pda, dialog_state_valid);
216 psppire_dialog_action_set_refresh (pda, refresh);
217
218 g_object_set (pda->source,
219 "predicate", var_is_numeric,
220 NULL);
221
222 psppire_selector_set_select_func (PSPPIRE_SELECTOR (selector),
223 select_as_pair_member,
224 act);
225 return xml;
226 }
227
228 static void
psppire_dialog_action_two_sample_class_init(PsppireDialogActionTwoSampleClass * class)229 psppire_dialog_action_two_sample_class_init (PsppireDialogActionTwoSampleClass *class)
230 {
231 PSPPIRE_DIALOG_ACTION_CLASS (class)->initial_activate = psppire_dialog_action_two_sample_activate;
232 PSPPIRE_DIALOG_ACTION_CLASS (class)->generate_syntax = generate_syntax;
233 }
234
235
236 static void
psppire_dialog_action_two_sample_init(PsppireDialogActionTwoSample * act)237 psppire_dialog_action_two_sample_init (PsppireDialogActionTwoSample *act)
238 {
239 }
240
241