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 <glade/glade.h>
21 #include <language/syntax-string-source.h>
23 #include "psppire-data-window.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 "dict-display.h"
31 #include "dialog-common.h"
32 #include "psppire-dialog.h"
36 #include "psppire-var-ptr.h"
40 #define _(msgid) gettext (msgid)
41 #define N_(msgid) msgid
44 struct tt_paired_samples_dialog
47 GtkWidget *pairs_treeview;
48 GtkTreeModel *list_store;
49 struct tt_options_dialog *opt;
53 generate_syntax (const struct tt_paired_samples_dialog *d)
56 GString *str = g_string_new ("T-TEST \n\tPAIRS = ");
58 append_variable_names (str, d->dict, GTK_TREE_VIEW (d->pairs_treeview), 0);
60 g_string_append (str, " WITH ");
62 append_variable_names (str, d->dict, GTK_TREE_VIEW (d->pairs_treeview), 1);
64 g_string_append (str, " (PAIRED)");
65 g_string_append (str, "\n");
67 tt_options_dialog_append_syntax (d->opt, str);
69 g_string_append (str, ".\n");
72 g_string_free (str, FALSE);
78 refresh (struct tt_paired_samples_dialog *tt_d)
80 gtk_list_store_clear (GTK_LIST_STORE (tt_d->list_store));
84 dialog_state_valid (gpointer data)
86 struct variable *v = NULL;
87 struct tt_paired_samples_dialog *tt_d = data;
88 GtkTreeIter dest_iter;
90 gint n_rows = gtk_tree_model_iter_n_children (tt_d->list_store, NULL);
95 /* Get the last row */
96 gtk_tree_model_iter_nth_child (tt_d->list_store, &dest_iter,
99 /* Get the last (2nd) column */
100 gtk_tree_model_get (tt_d->list_store, &dest_iter, 1, &v, -1);
109 select_as_pair_member (GtkTreeIter source_iter,
111 GtkTreeModel *source_model,
117 GtkTreeIter dest_iter;
118 struct tt_paired_samples_dialog *tt_d = data;
121 gtk_tree_model_get (source_model, &source_iter,
122 DICT_TVM_COL_VAR, &v, -1);
124 n_rows = gtk_tree_model_iter_n_children (tt_d->list_store, NULL);
129 gtk_tree_model_iter_nth_child (tt_d->list_store,
130 &dest_iter, NULL, n_rows - 1);
132 gtk_tree_model_get (tt_d->list_store, &dest_iter, 1, &v1, -1);
135 if ( n_rows == 0 || v1 != NULL)
137 gtk_list_store_append (GTK_LIST_STORE (tt_d->list_store), &dest_iter);
139 gtk_list_store_set (GTK_LIST_STORE (tt_d->list_store), &dest_iter,
146 gtk_list_store_set (GTK_LIST_STORE (tt_d->list_store), &dest_iter,
154 /* Append a new column to TV at position C, and heading TITLE */
156 add_new_column (GtkTreeView *tv, const gchar *title, gint c)
158 GtkTreeViewColumn *col = gtk_tree_view_column_new ();
159 GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
161 gtk_tree_view_column_set_min_width (col, 100);
162 gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
163 gtk_tree_view_column_set_resizable (col, TRUE);
166 gtk_tree_view_column_set_title (col, title);
168 gtk_tree_view_column_pack_start (col, renderer, TRUE);
170 gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_FIXED);
172 gtk_tree_view_append_column (tv, col);
174 gtk_tree_view_column_add_attribute (col, renderer, "text", c);
178 /* Pops up the dialog box */
180 t_test_paired_samples_dialog (GObject *o, gpointer data)
182 struct tt_paired_samples_dialog tt_d;
184 PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (data);
186 PsppireVarStore *vs = NULL;
188 GladeXML *xml = XML_NEW ("t-test.glade");
190 GtkWidget *dict_view =
191 get_widget_assert (xml, "paired-samples-t-test-treeview1");
193 GtkWidget *options_button = get_widget_assert (xml, "paired-samples-t-test-options-button");
195 GtkWidget *selector = get_widget_assert (xml, "psppire-selector3");
197 GtkWidget *dialog = get_widget_assert (xml, "t-test-paired-samples-dialog");
199 g_object_get (de->data_editor, "var-store", &vs, NULL);
201 tt_d.dict = vs->dict;
202 tt_d.pairs_treeview =
203 get_widget_assert (xml, "paired-samples-t-test-treeview2");
204 tt_d.opt = tt_options_dialog_create (xml, GTK_WINDOW (de));
206 gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (de));
209 attach_dictionary_to_treeview (GTK_TREE_VIEW (dict_view),
211 GTK_SELECTION_MULTIPLE,
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);