1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2008 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 <language/syntax-string-source.h>
22 #include "psppire-data-window.h"
23 #include "psppire-selector.h"
25 #include "psppire-dict.h"
26 #include "psppire-var-store.h"
27 #include "t-test-paired-samples.h"
28 #include "t-test-options.h"
30 #include "dialog-common.h"
31 #include "psppire-dialog.h"
37 #include "psppire-var-ptr.h"
41 #define _(msgid) gettext (msgid)
42 #define N_(msgid) msgid
45 struct tt_paired_samples_dialog
48 GtkWidget *pairs_treeview;
49 GtkTreeModel *list_store;
50 struct tt_options_dialog *opt;
54 generate_syntax (const struct tt_paired_samples_dialog *d)
57 GString *str = g_string_new ("T-TEST \n\tPAIRS = ");
59 append_variable_names (str, d->dict, GTK_TREE_VIEW (d->pairs_treeview), 0);
61 g_string_append (str, " WITH ");
63 append_variable_names (str, d->dict, GTK_TREE_VIEW (d->pairs_treeview), 1);
65 g_string_append (str, " (PAIRED)");
66 g_string_append (str, "\n");
68 tt_options_dialog_append_syntax (d->opt, str);
70 g_string_append (str, ".\n");
73 g_string_free (str, FALSE);
79 refresh (struct tt_paired_samples_dialog *tt_d)
81 gtk_list_store_clear (GTK_LIST_STORE (tt_d->list_store));
85 dialog_state_valid (gpointer data)
87 struct variable *v = NULL;
88 struct tt_paired_samples_dialog *tt_d = data;
89 GtkTreeIter dest_iter;
91 gint n_rows = gtk_tree_model_iter_n_children (tt_d->list_store, NULL);
96 /* Get the last row */
97 gtk_tree_model_iter_nth_child (tt_d->list_store, &dest_iter,
100 /* Get the last (2nd) column */
101 gtk_tree_model_get (tt_d->list_store, &dest_iter, 1, &v, -1);
110 select_as_pair_member (GtkTreeIter source_iter,
112 GtkTreeModel *source_model,
118 GtkTreeIter dest_iter;
119 struct tt_paired_samples_dialog *tt_d = data;
122 gtk_tree_model_get (source_model, &source_iter,
123 DICT_TVM_COL_VAR, &v, -1);
125 n_rows = gtk_tree_model_iter_n_children (tt_d->list_store, NULL);
130 gtk_tree_model_iter_nth_child (tt_d->list_store,
131 &dest_iter, NULL, n_rows - 1);
133 gtk_tree_model_get (tt_d->list_store, &dest_iter, 1, &v1, -1);
136 if ( n_rows == 0 || v1 != NULL)
138 gtk_list_store_append (GTK_LIST_STORE (tt_d->list_store), &dest_iter);
140 gtk_list_store_set (GTK_LIST_STORE (tt_d->list_store), &dest_iter,
147 gtk_list_store_set (GTK_LIST_STORE (tt_d->list_store), &dest_iter,
155 /* Append a new column to TV at position C, and heading TITLE */
157 add_new_column (GtkTreeView *tv, const gchar *title, gint c)
159 GtkTreeViewColumn *col = gtk_tree_view_column_new ();
160 GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
162 gtk_tree_view_column_set_min_width (col, 100);
163 gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
164 gtk_tree_view_column_set_resizable (col, TRUE);
167 gtk_tree_view_column_set_title (col, title);
169 gtk_tree_view_column_pack_start (col, renderer, TRUE);
171 gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_FIXED);
173 gtk_tree_view_append_column (tv, col);
175 gtk_tree_view_column_add_attribute (col, renderer, "text", c);
179 /* Pops up the dialog box */
181 t_test_paired_samples_dialog (GObject *o, gpointer data)
183 struct tt_paired_samples_dialog tt_d;
185 PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (data);
187 PsppireVarStore *vs = NULL;
189 GtkBuilder *xml = builder_new ("t-test.ui");
191 GtkWidget *dict_view =
192 get_widget_assert (xml, "paired-samples-t-test-treeview1");
194 GtkWidget *options_button = get_widget_assert (xml, "paired-samples-t-test-options-button");
196 GtkWidget *selector = get_widget_assert (xml, "psppire-selector3");
198 GtkWidget *dialog = get_widget_assert (xml, "t-test-paired-samples-dialog");
200 g_object_get (de->data_editor, "var-store", &vs, NULL);
202 g_object_get (vs, "dictionary", &tt_d.dict, NULL);
203 tt_d.pairs_treeview =
204 get_widget_assert (xml, "paired-samples-t-test-treeview2");
205 tt_d.opt = tt_options_dialog_create (xml, GTK_WINDOW (de));
207 gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (de));
210 g_object_set (dict_view, "dictionary", tt_d.dict,
212 var_is_numeric, NULL);
217 gtk_list_store_new (2,
218 PSPPIRE_VAR_PTR_TYPE,
219 PSPPIRE_VAR_PTR_TYPE));
222 gtk_tree_view_set_model (GTK_TREE_VIEW (tt_d.pairs_treeview),
223 GTK_TREE_MODEL (tt_d.list_store));
226 add_new_column (GTK_TREE_VIEW (tt_d.pairs_treeview), _("Var 1"), 0);
227 add_new_column (GTK_TREE_VIEW (tt_d.pairs_treeview), _("Var 2"), 1);
231 psppire_selector_set_subjects (PSPPIRE_SELECTOR (selector),
234 select_as_pair_member,
239 g_signal_connect_swapped (dialog, "refresh",
240 G_CALLBACK (refresh), &tt_d);
243 g_signal_connect_swapped (options_button, "clicked",
244 G_CALLBACK (tt_options_dialog_run), tt_d.opt);
246 psppire_dialog_set_valid_predicate (PSPPIRE_DIALOG (dialog),
247 dialog_state_valid, &tt_d);
249 response = psppire_dialog_run (PSPPIRE_DIALOG (dialog));
253 case GTK_RESPONSE_OK:
255 gchar *syntax = generate_syntax (&tt_d);
257 struct getl_interface *sss = create_syntax_string_source (syntax);
258 execute_syntax (sss);
263 case PSPPIRE_RESPONSE_PASTE:
265 gchar *syntax = generate_syntax (&tt_d);
266 paste_syntax_in_new_window (syntax);
276 g_object_unref (xml);
278 tt_options_dialog_destroy (tt_d.opt);