1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2007 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>
22 #include "oneway-anova-dialog.h"
23 #include "psppire-dict.h"
24 #include "psppire-var-store.h"
26 #include "psppire-data-window.h"
27 #include "psppire-dialog.h"
28 #include "dialog-common.h"
29 #include "dict-display.h"
30 #include "psppire-acr.h"
33 #include <language/syntax-string-source.h>
34 #include "psppire-syntax-window.h"
38 #define _(msgid) gettext (msgid)
39 #define N_(msgid) msgid
42 struct contrasts_subdialog;
43 struct oneway_anova_dialog;
46 static void run_contrasts_dialog (struct oneway_anova_dialog *);
47 static void push_new_store (GArray *, struct contrasts_subdialog *);
49 static void next (GtkWidget *, gpointer);
50 static void prev (GtkWidget *, gpointer);
53 struct contrasts_subdialog
55 /* Contrasts Dialog widgets */
56 GtkWidget *contrasts_dialog;
57 GtkWidget *stack_label;
61 /* Gets copied into contrasts when "Continue"
63 GArray *temp_contrasts;
65 /* Index into the temp_contrasts */
75 struct oneway_anova_dialog
79 GtkWidget *factor_entry;
80 GtkWidget *vars_treeview;
82 GArray *contrasts_array;
84 GtkToggleButton *descriptives;
85 GtkToggleButton *homogeneity;
87 struct contrasts_subdialog contrasts;
91 dialog_state_valid (gpointer data)
93 struct oneway_anova_dialog *ow = data;
96 gtk_tree_view_get_model (GTK_TREE_VIEW (ow->vars_treeview));
100 if ( !gtk_tree_model_get_iter_first (vars, ¬used) )
103 if ( 0 == strcmp ("", gtk_entry_get_text (GTK_ENTRY (ow->factor_entry))))
109 static gchar * generate_syntax (const struct oneway_anova_dialog *);
113 refresh (struct oneway_anova_dialog *ow)
115 GtkTreeModel *model =
116 gtk_tree_view_get_model (GTK_TREE_VIEW (ow->vars_treeview));
118 gtk_entry_set_text (GTK_ENTRY (ow->factor_entry), "");
120 gtk_list_store_clear (GTK_LIST_STORE (model));
124 /* Pops up the dialog box */
126 oneway_anova_dialog (GObject *o, gpointer data)
129 PsppireDataWindow *de = PSPPIRE_DATA_WINDOW (data);
131 PsppireVarStore *vs = NULL;
133 GladeXML *xml = XML_NEW ("oneway.glade");
135 struct oneway_anova_dialog ow;
137 GtkWidget *dict_view =
138 get_widget_assert (xml, "oneway-anova-treeview1");
140 GtkWidget *selector2 =
141 get_widget_assert (xml, "oneway-anova-selector2");
143 GtkWidget *selector1 =
144 get_widget_assert (xml, "oneway-anova-selector1");
146 GtkWidget *contrasts_button =
147 get_widget_assert (xml, "contrasts-button");
150 g_signal_connect_swapped (contrasts_button, "clicked",
151 G_CALLBACK (run_contrasts_dialog), &ow);
154 ow.factor_entry = get_widget_assert (xml, "oneway-anova-entry");
156 get_widget_assert (xml, "oneway-anova-treeview2");
159 GTK_TOGGLE_BUTTON (get_widget_assert (xml, "checkbutton1"));
162 GTK_TOGGLE_BUTTON (get_widget_assert (xml, "checkbutton2"));
164 g_object_get (de->data_editor, "var-store", &vs, NULL);
169 GTK_WINDOW (get_widget_assert (xml, "oneway-anova-dialog"));
171 gtk_window_set_transient_for (ow.dialog, GTK_WINDOW (de));
173 attach_dictionary_to_treeview (GTK_TREE_VIEW (dict_view),
175 GTK_SELECTION_MULTIPLE, NULL);
177 set_dest_model (GTK_TREE_VIEW (ow.vars_treeview), vs->dict);
180 psppire_selector_set_subjects (PSPPIRE_SELECTOR (selector1),
181 dict_view, ow.vars_treeview,
182 insert_source_row_into_tree_view,
187 psppire_selector_set_subjects (PSPPIRE_SELECTOR (selector2),
188 dict_view, ow.factor_entry,
189 insert_source_row_into_entry,
190 is_currently_in_entry,
195 g_signal_connect_swapped (ow.dialog, "refresh", G_CALLBACK (refresh), &ow);
199 psppire_dialog_set_valid_predicate (PSPPIRE_DIALOG (ow.dialog),
200 dialog_state_valid, &ow);
204 struct contrasts_subdialog *cd = &ow.contrasts;
205 GtkEntry *entry = GTK_ENTRY (get_widget_assert (xml, "entry1"));
207 cd->acr = PSPPIRE_ACR (get_widget_assert (xml, "psppire-acr1"));
208 cd->contrasts_dialog = get_widget_assert (xml, "contrasts-dialog");
210 cd->next = get_widget_assert (xml, "next-button");
211 cd->prev = get_widget_assert (xml, "prev-button");
212 cd->ctotal = get_widget_assert (xml, "entry2");
214 cd->stack_label = get_widget_assert (xml, "contrast-stack-label");
217 ow.contrasts_array = g_array_new (FALSE, FALSE, sizeof (GtkListStore *));
219 g_signal_connect (cd->next, "clicked", G_CALLBACK (next), cd);
220 g_signal_connect (cd->prev, "clicked", G_CALLBACK (prev), cd);
222 psppire_acr_set_entry (cd->acr, entry);
224 gtk_window_set_transient_for (GTK_WINDOW (cd->contrasts_dialog),
228 response = psppire_dialog_run (PSPPIRE_DIALOG (ow.dialog));
232 case GTK_RESPONSE_OK:
234 gchar *syntax = generate_syntax (&ow);
235 struct getl_interface *sss = create_syntax_string_source (syntax);
236 execute_syntax (sss);
241 case PSPPIRE_RESPONSE_PASTE:
243 gchar *syntax = generate_syntax (&ow);
245 GtkWidget *se = psppire_syntax_window_new ();
247 gtk_text_buffer_insert_at_cursor (PSPPIRE_SYNTAX_WINDOW (se)->buffer, syntax, -1);
249 gtk_widget_show (se);
258 g_array_free (ow.contrasts_array, FALSE);
260 g_object_unref (xml);
264 static gchar * generate_syntax (const struct oneway_anova_dialog *ow)
268 gboolean descriptives = gtk_toggle_button_get_active (ow->descriptives);
269 gboolean homogeneity = gtk_toggle_button_get_active (ow->homogeneity);
271 GString *str = g_string_new ("ONEWAY /VARIABLES=");
273 append_variable_names (str, ow->dict, GTK_TREE_VIEW (ow->vars_treeview), 0);
275 g_string_append (str, " BY ");
277 g_string_append (str, gtk_entry_get_text (GTK_ENTRY (ow->factor_entry)));
279 if (descriptives || homogeneity )
281 g_string_append (str, "\n\t/STATISTICS=");
283 g_string_append (str, "DESCRIPTIVES ");
285 g_string_append (str, "HOMOGENEITY ");
288 for (i = 0 ; i < ow->contrasts_array->len ; ++i )
290 GtkListStore *ls = g_array_index (ow->contrasts_array, GtkListStore*, i);
294 g_string_append (str, "\n\t/CONTRAST=");
296 for (ok = gtk_tree_model_get_iter_first (GTK_TREE_MODEL(ls),
299 ok = gtk_tree_model_iter_next (GTK_TREE_MODEL (ls), &iter))
303 gtk_tree_model_get (GTK_TREE_MODEL (ls), &iter, 0, &v, -1);
305 g_string_append_printf (str, " %g", v);
309 g_string_append (str, ".\n");
312 g_string_free (str, FALSE);
319 /* Contrasts stuff */
324 /* Callback for when the list store currently associated with the
325 treeview has changed. It sets the widgets of the subdialog
326 to reflect the store's new state.
329 list_store_changed (struct contrasts_subdialog *csd)
334 GtkTreeModel *ls = NULL;
336 g_strdup_printf (_("Contrast %d of %d"),
337 csd->c, csd->temp_contrasts->len);
339 gtk_label_set_label (GTK_LABEL (csd->stack_label), text);
343 gtk_widget_set_sensitive (csd->prev, csd->c > 1);
346 ls = g_array_index (csd->temp_contrasts, GtkTreeModel*, csd->c - 1);
348 psppire_acr_set_model (csd->acr, GTK_LIST_STORE (ls));
350 /* Sensitive iff the liststore has two items or more */
351 gtk_widget_set_sensitive (csd->next,
352 gtk_tree_model_iter_nth_child
353 (ls, &iter, NULL, 1));
355 for (ok = gtk_tree_model_get_iter_first (ls, &iter);
357 ok = gtk_tree_model_iter_next (ls, &iter)
361 gtk_tree_model_get (ls, &iter, 0, &v, -1);
365 text = g_strdup_printf ("%g", total);
367 gtk_entry_set_text (GTK_ENTRY (csd->ctotal), text);
374 /* Copy the contrasts array into the local array */
376 clone_contrasts_array (GArray *src_array)
381 g_array_sized_new (FALSE, FALSE, sizeof (GtkListStore *),
384 for (i = 0 ; i < src_array->len ; ++i )
387 GtkTreeIter src_iter;
388 GtkListStore *src = g_array_index (src_array, GtkListStore*, i);
391 /* Refuse to copy empty stores */
392 if (! gtk_tree_model_get_iter_first (GTK_TREE_MODEL (src),
396 dest = clone_list_store (src);
398 g_array_append_val (dest_array, dest);
406 run_contrasts_dialog (struct oneway_anova_dialog *ow)
408 struct contrasts_subdialog *csd = &ow->contrasts;
411 csd->temp_contrasts = clone_contrasts_array (ow->contrasts_array);
415 push_new_store (csd->temp_contrasts, csd);
417 response = psppire_dialog_run (PSPPIRE_DIALOG (csd->contrasts_dialog));
419 if ( response == PSPPIRE_RESPONSE_CONTINUE )
421 ow->contrasts_array = clone_contrasts_array (csd->temp_contrasts);
424 /* Destroy the temp contrasts here */
430 push_new_store (GArray *contrast_stack, struct contrasts_subdialog *csd)
432 GtkListStore *ls = gtk_list_store_new (1, G_TYPE_DOUBLE);
434 g_array_append_val (contrast_stack, ls);
436 g_signal_connect_swapped (ls, "row-deleted",
437 G_CALLBACK (list_store_changed), csd);
439 g_signal_connect_swapped (ls, "row-changed",
440 G_CALLBACK (list_store_changed), csd);
442 list_store_changed (csd);
446 next (GtkWidget *widget, gpointer data)
448 struct contrasts_subdialog *csd = data;
450 if (csd->c >= csd->temp_contrasts->len)
451 push_new_store (csd->temp_contrasts, csd);
455 list_store_changed (csd);
460 prev (GtkWidget *widget, gpointer data)
462 struct contrasts_subdialog *csd = data;
467 list_store_changed (csd);