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 "oneway-anova-dialog.h"
21 #include "psppire-dict.h"
22 #include "psppire-var-store.h"
23 #include "psppire-var-view.h"
25 #include "psppire-data-window.h"
26 #include "psppire-dialog.h"
27 #include "dialog-common.h"
28 #include "psppire-acr.h"
29 #include "psppire-selector.h"
30 #include "dict-display.h"
32 #include <language/syntax-string-source.h>
37 #define _(msgid) gettext (msgid)
38 #define N_(msgid) msgid
41 struct contrasts_subdialog;
42 struct oneway_anova_dialog;
45 static void run_contrasts_dialog (struct oneway_anova_dialog *);
46 static void push_new_store (GArray *, struct contrasts_subdialog *);
48 static void next (GtkWidget *, gpointer);
49 static void prev (GtkWidget *, gpointer);
52 struct contrasts_subdialog
54 /* Contrasts Dialog widgets */
55 GtkWidget *contrasts_dialog;
56 GtkWidget *stack_label;
60 /* Gets copied into contrasts when "Continue"
62 GArray *temp_contrasts;
64 /* Index into the temp_contrasts */
74 struct oneway_anova_dialog
78 GtkWidget *factor_entry;
79 GtkWidget *vars_treeview;
81 GArray *contrasts_array;
83 GtkToggleButton *descriptives;
84 GtkToggleButton *homogeneity;
86 struct contrasts_subdialog contrasts;
90 dialog_state_valid (gpointer data)
92 struct oneway_anova_dialog *ow = data;
95 gtk_tree_view_get_model (GTK_TREE_VIEW (ow->vars_treeview));
99 if ( !gtk_tree_model_get_iter_first (vars, ¬used) )
102 if ( 0 == strcmp ("", gtk_entry_get_text (GTK_ENTRY (ow->factor_entry))))
108 static gchar * generate_syntax (const struct oneway_anova_dialog *);
112 refresh (struct oneway_anova_dialog *ow)
114 GtkTreeModel *model =
115 gtk_tree_view_get_model (GTK_TREE_VIEW (ow->vars_treeview));
117 gtk_entry_set_text (GTK_ENTRY (ow->factor_entry), "");
119 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 struct oneway_anova_dialog ow;
135 GtkBuilder *builder = builder_new ("oneway.ui");
137 GtkWidget *dict_view =
138 get_widget_assert (builder, "oneway-anova-treeview1");
140 GtkWidget *selector2 =
141 get_widget_assert (builder, "oneway-anova-selector2");
143 GtkWidget *contrasts_button =
144 get_widget_assert (builder, "contrasts-button");
147 g_signal_connect_swapped (contrasts_button, "clicked",
148 G_CALLBACK (run_contrasts_dialog), &ow);
151 ow.factor_entry = get_widget_assert (builder, "oneway-anova-entry");
153 get_widget_assert (builder, "oneway-anova-treeview2");
156 GTK_TOGGLE_BUTTON (get_widget_assert (builder, "checkbutton1"));
159 GTK_TOGGLE_BUTTON (get_widget_assert (builder, "checkbutton2"));
161 g_object_get (de->data_editor, "var-store", &vs, NULL);
163 g_object_get (vs, "dictionary", &ow.dict, NULL);
166 GTK_WINDOW (get_widget_assert (builder, "oneway-anova-dialog"));
168 gtk_window_set_transient_for (ow.dialog, GTK_WINDOW (de));
170 g_object_set (dict_view, "model", ow.dict, NULL);
173 psppire_selector_set_filter_func (PSPPIRE_SELECTOR (selector2),
174 is_currently_in_entry);
177 g_signal_connect_swapped (ow.dialog, "refresh", G_CALLBACK (refresh), &ow);
181 psppire_dialog_set_valid_predicate (PSPPIRE_DIALOG (ow.dialog),
182 dialog_state_valid, &ow);
186 struct contrasts_subdialog *cd = &ow.contrasts;
187 GtkEntry *entry = GTK_ENTRY (get_widget_assert (builder, "entry1"));
189 cd->acr = PSPPIRE_ACR (get_widget_assert (builder, "psppire-acr1"));
190 cd->contrasts_dialog = get_widget_assert (builder, "contrasts-dialog");
192 cd->next = get_widget_assert (builder, "next-button");
193 cd->prev = get_widget_assert (builder, "prev-button");
194 cd->ctotal = get_widget_assert (builder, "entry2");
196 cd->stack_label = get_widget_assert (builder, "contrast-stack-label");
199 ow.contrasts_array = g_array_new (FALSE, FALSE, sizeof (GtkListStore *));
201 g_signal_connect (cd->next, "clicked", G_CALLBACK (next), cd);
202 g_signal_connect (cd->prev, "clicked", G_CALLBACK (prev), cd);
204 psppire_acr_set_entry (cd->acr, entry);
206 gtk_window_set_transient_for (GTK_WINDOW (cd->contrasts_dialog),
210 response = psppire_dialog_run (PSPPIRE_DIALOG (ow.dialog));
214 case GTK_RESPONSE_OK:
216 gchar *syntax = generate_syntax (&ow);
218 struct getl_interface *sss = create_syntax_string_source (syntax);
219 execute_syntax (sss);
224 case PSPPIRE_RESPONSE_PASTE:
226 gchar *syntax = generate_syntax (&ow);
227 paste_syntax_in_new_window (syntax);
236 g_array_free (ow.contrasts_array, FALSE);
238 g_object_unref (builder);
242 static gchar * generate_syntax (const struct oneway_anova_dialog *ow)
246 gboolean descriptives = gtk_toggle_button_get_active (ow->descriptives);
247 gboolean homogeneity = gtk_toggle_button_get_active (ow->homogeneity);
249 GString *str = g_string_new ("ONEWAY /VARIABLES=");
251 psppire_var_view_append_names (PSPPIRE_VAR_VIEW (ow->vars_treeview), 0, str);
253 g_string_append (str, " BY ");
255 g_string_append (str, gtk_entry_get_text (GTK_ENTRY (ow->factor_entry)));
257 if (descriptives || homogeneity )
259 g_string_append (str, "\n\t/STATISTICS=");
261 g_string_append (str, "DESCRIPTIVES ");
263 g_string_append (str, "HOMOGENEITY ");
266 for (i = 0 ; i < ow->contrasts_array->len ; ++i )
268 GtkListStore *ls = g_array_index (ow->contrasts_array, GtkListStore*, i);
272 g_string_append (str, "\n\t/CONTRAST=");
274 for (ok = gtk_tree_model_get_iter_first (GTK_TREE_MODEL(ls),
277 ok = gtk_tree_model_iter_next (GTK_TREE_MODEL (ls), &iter))
281 gtk_tree_model_get (GTK_TREE_MODEL (ls), &iter, 0, &v, -1);
283 g_string_append_printf (str, " %g", v);
287 g_string_append (str, ".\n");
290 g_string_free (str, FALSE);
297 /* Contrasts stuff */
302 /* Callback for when the list store currently associated with the
303 treeview has changed. It sets the widgets of the subdialog
304 to reflect the store's new state.
307 list_store_changed (struct contrasts_subdialog *csd)
312 GtkTreeModel *ls = NULL;
314 g_strdup_printf (_("Contrast %d of %d"),
315 csd->c, csd->temp_contrasts->len);
317 gtk_label_set_label (GTK_LABEL (csd->stack_label), text);
321 gtk_widget_set_sensitive (csd->prev, csd->c > 1);
324 ls = g_array_index (csd->temp_contrasts, GtkTreeModel*, csd->c - 1);
326 psppire_acr_set_model (csd->acr, GTK_LIST_STORE (ls));
328 /* Sensitive iff the liststore has two items or more */
329 gtk_widget_set_sensitive (csd->next,
330 gtk_tree_model_iter_nth_child
331 (ls, &iter, NULL, 1));
333 for (ok = gtk_tree_model_get_iter_first (ls, &iter);
335 ok = gtk_tree_model_iter_next (ls, &iter)
339 gtk_tree_model_get (ls, &iter, 0, &v, -1);
343 text = g_strdup_printf ("%g", total);
345 gtk_entry_set_text (GTK_ENTRY (csd->ctotal), text);
352 /* Copy the contrasts array into the local array */
354 clone_contrasts_array (GArray *src_array)
359 g_array_sized_new (FALSE, FALSE, sizeof (GtkListStore *),
362 for (i = 0 ; i < src_array->len ; ++i )
365 GtkTreeIter src_iter;
366 GtkListStore *src = g_array_index (src_array, GtkListStore*, i);
369 /* Refuse to copy empty stores */
370 if (! gtk_tree_model_get_iter_first (GTK_TREE_MODEL (src),
374 dest = clone_list_store (src);
376 g_array_append_val (dest_array, dest);
384 run_contrasts_dialog (struct oneway_anova_dialog *ow)
386 struct contrasts_subdialog *csd = &ow->contrasts;
389 csd->temp_contrasts = clone_contrasts_array (ow->contrasts_array);
393 push_new_store (csd->temp_contrasts, csd);
395 response = psppire_dialog_run (PSPPIRE_DIALOG (csd->contrasts_dialog));
397 if ( response == PSPPIRE_RESPONSE_CONTINUE )
399 ow->contrasts_array = clone_contrasts_array (csd->temp_contrasts);
402 /* Destroy the temp contrasts here */
408 push_new_store (GArray *contrast_stack, struct contrasts_subdialog *csd)
410 GtkListStore *ls = gtk_list_store_new (1, G_TYPE_DOUBLE);
412 g_array_append_val (contrast_stack, ls);
414 g_signal_connect_swapped (ls, "row-deleted",
415 G_CALLBACK (list_store_changed), csd);
417 g_signal_connect_swapped (ls, "row-changed",
418 G_CALLBACK (list_store_changed), csd);
420 list_store_changed (csd);
424 next (GtkWidget *widget, gpointer data)
426 struct contrasts_subdialog *csd = data;
428 if (csd->c >= csd->temp_contrasts->len)
429 push_new_store (csd->temp_contrasts, csd);
433 list_store_changed (csd);
438 prev (GtkWidget *widget, gpointer data)
440 struct contrasts_subdialog *csd = data;
445 list_store_changed (csd);