1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
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9 * notice, this list of conditions and the following disclaimer.
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14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 * SECTION:modest-wizard-dialog
32 * @short_description: A widget to create a guided installation
35 * #ModestWizardDialog is a widget to create a guided installation
36 * process. The dialog has four standard buttons, previous, next,
37 * finish, cancel, and contains several pages with optional icons.
38 * Response buttons are dimmed/undimmed automatically and the standard
39 * icon is shown/hidden in response to page navigation. The notebook
40 * widget provided by users contains the actual wizard pages.
44 #include <gtk/gtkdialog.h>
45 #include <gtk/gtknotebook.h>
46 #include <gtk/gtkimage.h>
47 #include <gtk/gtkbox.h>
48 #include <gtk/gtkhbox.h>
49 #include <gtk/gtkvbox.h>
50 #include <gtk/gtkbutton.h>
57 #ifndef MODEST_TOOLKIT_GTK
58 #if MODEST_HILDON_API == 0
59 #include <hildon-widgets/hildon-defines.h>
61 #include <hildon/hildon-defines.h>
62 #endif /*MODEST_HILDON_API == 0*/
63 #endif /*!MODEST_TOOLKIT_GTK*/
65 #include "modest-wizard-dialog.h"
66 #include "modest-debug.h"
67 #include "modest-text-utils.h"
69 static GtkDialogClass *parent_class;
71 static void class_init (ModestWizardDialogClass *wizard_dialog_class);
73 static void init (ModestWizardDialog *wizard_dialog);
75 static void create_title (ModestWizardDialog *wizard_dialog);
77 static void set_property (GObject *object,
82 static void get_property (GObject *object,
87 static void finalize (GObject *object);
89 static void response (ModestWizardDialog *wizard,
93 static void make_buttons_sensitive (ModestWizardDialog *wizard_dialog,
98 static gboolean invoke_before_next_vfunc (ModestWizardDialog *wizard_dialog);
99 static void invoke_enable_buttons_vfunc (ModestWizardDialog *wizard_dialog);
100 static void invoke_update_model_vfunc (ModestWizardDialog *wizard_dialog);
101 static gboolean invoke_save_vfunc (ModestWizardDialog *wizard_dialog);
106 PROP_WIZARD_NOTEBOOK,
107 PROP_WIZARD_AUTOTITLE
110 struct _ModestWizardDialogPrivate {
112 GtkNotebook *notebook;
117 ModestWizardDialogResponseOverrideFunc override_func;
122 modest_wizard_dialog_get_type (void)
124 static GType wizard_dialog_type = 0;
126 if (!wizard_dialog_type) {
128 static const GTypeInfo wizard_dialog_info = {
129 sizeof (ModestWizardDialogClass),
130 NULL, /* base_init */
131 NULL, /* base_finalize */
132 (GClassInitFunc) class_init,
133 NULL, /* class_finalize */
134 NULL, /* class_data */
135 sizeof (ModestWizardDialog),
137 (GInstanceInitFunc) init,
140 wizard_dialog_type = g_type_register_static (GTK_TYPE_DIALOG,
141 "ModestWizardDialog",
146 return wizard_dialog_type;
150 class_init (ModestWizardDialogClass *wizard_dialog_class)
152 GObjectClass *object_class = G_OBJECT_CLASS (wizard_dialog_class);
154 parent_class = g_type_class_peek_parent (wizard_dialog_class);
156 g_type_class_add_private (wizard_dialog_class,
157 sizeof(ModestWizardDialogPrivate));
159 /* Override virtual methods */
160 object_class->set_property = set_property;
161 object_class->get_property = get_property;
162 object_class->finalize = finalize;
164 wizard_dialog_class->before_next = NULL;
165 wizard_dialog_class->update_model = NULL;
166 wizard_dialog_class->save = NULL;
167 wizard_dialog_class->enable_buttons = NULL;
170 * ModestWizardDialog:wizard-name:
172 * The name of the wizard.
174 g_object_class_install_property (object_class, PROP_WIZARD_NAME,
178 "The name of the ModestWizardDialog",
183 * ModestWizardDialog:wizard-notebook:
185 * The notebook object, which is used by the ModestWizardDialog.
187 g_object_class_install_property(object_class, PROP_WIZARD_NOTEBOOK,
191 "GtkNotebook object to be used in the "
192 "ModestWizardDialog",
193 GTK_TYPE_NOTEBOOK, G_PARAM_READWRITE));
196 * ModestWizardDialog:autotitle
198 * If the wizard should automatically try to change the window title when changing steps.
199 * Set to FALSE if you'd like to override the default behaviour.
203 g_object_class_install_property(object_class, PROP_WIZARD_AUTOTITLE,
207 "If the wizard should autotitle itself",
213 finalize (GObject *object)
215 ModestWizardDialog *dialog = MODEST_WIZARD_DIALOG (object);
216 g_return_if_fail (dialog != NULL);
218 if (dialog->priv->wizard_name != NULL)
219 g_free (MODEST_WIZARD_DIALOG (object)->priv->wizard_name);
221 if (G_OBJECT_CLASS (parent_class)->finalize)
222 G_OBJECT_CLASS (parent_class)->finalize(object);
225 /* Disable or enable the Previous, Next and Finish buttons */
227 make_buttons_sensitive (ModestWizardDialog *wizard_dialog,
232 gtk_dialog_set_response_sensitive (GTK_DIALOG (wizard_dialog),
233 MODEST_WIZARD_DIALOG_PREVIOUS,
236 gtk_dialog_set_response_sensitive (GTK_DIALOG (wizard_dialog),
237 MODEST_WIZARD_DIALOG_FINISH,
240 gtk_dialog_set_response_sensitive (GTK_DIALOG (wizard_dialog),
241 MODEST_WIZARD_DIALOG_NEXT,
246 init (ModestWizardDialog *wizard_dialog)
248 /* Initialize private structure for faster member access */
249 ModestWizardDialogPrivate *priv =
250 G_TYPE_INSTANCE_GET_PRIVATE (wizard_dialog,
251 MODEST_TYPE_WIZARD_DIALOG,
252 ModestWizardDialogPrivate);
254 GtkDialog *dialog = GTK_DIALOG (wizard_dialog);
256 /* Init internal widgets */
257 GtkWidget *vbox = gtk_vbox_new (FALSE, 0);
258 gtk_dialog_set_has_separator (dialog, FALSE);
259 wizard_dialog->priv = priv;
260 priv->override_func = NULL;
261 priv->box = GTK_BOX (gtk_hbox_new (FALSE, 0));
262 #ifdef MODEST_TOOLKIT_HILDON2
265 #ifdef MODEST_TOOLKIT_GTK
266 priv->image = gtk_image_new_from_stock (GTK_STOCK_PREFERENCES, GTK_ICON_SIZE_DIALOG);
267 #else /*MODEST_TOOLKIT_GTK*/
268 #if MODEST_HILDON_API == 0
269 priv->image = gtk_image_new_from_icon_name ("qgn_widg_wizard",
270 HILDON_ICON_SIZE_WIDG_WIZARD);
272 static int icon_size = 0;
274 icon_size = gtk_icon_size_register("modest_wizard", 50, 50);
275 priv->image = gtk_image_new_from_icon_name ("qgn_widg_wizard",
277 #endif /*MODEST_HILDON_API == 0*/
278 #endif /*!MODEST_TOOLKIT_GTK*/
279 #endif /*MODEST_TOOLKIT_HILDON2 */
280 /* Default values for user provided properties */
281 priv->notebook = NULL;
282 priv->wizard_name = NULL;
283 priv->autotitle = TRUE;
285 /* Build wizard layout */
286 gtk_box_pack_start_defaults (GTK_BOX (dialog->vbox), GTK_WIDGET (priv->box));
287 gtk_box_pack_start_defaults (GTK_BOX (priv->box), GTK_WIDGET (vbox));
289 gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (priv->image), FALSE, FALSE, 0);
291 /* Add response buttons: finish, previous, next, cancel */
292 #ifdef MODEST_TOOLKIT_HILDON1
293 gtk_dialog_add_button (dialog, _HL("ecdg_bd_wizard_finish"), MODEST_WIZARD_DIALOG_FINISH);
294 gtk_dialog_add_button (dialog, _HL("ecdg_bd_wizard_previous"), MODEST_WIZARD_DIALOG_PREVIOUS);
295 gtk_dialog_add_button (dialog, _HL("ecdg_bd_wizard_next"), MODEST_WIZARD_DIALOG_NEXT);
296 gtk_dialog_add_button (dialog, _HL("ecdg_bd_wizard_cancel"), MODEST_WIZARD_DIALOG_CANCEL);
298 #ifdef MODEST_TOOLKIT_HILDON2
299 gtk_dialog_add_button (dialog, _HL("wdgt_bd_finish"), MODEST_WIZARD_DIALOG_FINISH);
300 gtk_dialog_add_button (dialog, _HL("wdgt_bd_previous"), MODEST_WIZARD_DIALOG_PREVIOUS);
301 gtk_dialog_add_button (dialog, _HL("wdgt_bd_next"), MODEST_WIZARD_DIALOG_NEXT);
303 #ifdef MODEST_TOOLKIT_GTK
304 gtk_dialog_add_button (dialog, GTK_STOCK_SAVE, MODEST_WIZARD_DIALOG_FINISH);
305 gtk_dialog_add_button (dialog, GTK_STOCK_GO_BACK, MODEST_WIZARD_DIALOG_PREVIOUS);
306 gtk_dialog_add_button (dialog, GTK_STOCK_GO_FORWARD, MODEST_WIZARD_DIALOG_NEXT);
307 gtk_dialog_add_button (dialog, GTK_STOCK_CANCEL, MODEST_WIZARD_DIALOG_CANCEL);
310 /* Set initial button states: previous and finish buttons are disabled */
311 make_buttons_sensitive (wizard_dialog, FALSE, FALSE, TRUE);
313 /* Show all the internal widgets */
314 gtk_widget_show_all (GTK_WIDGET (dialog->vbox));
316 /* connect to dialog's response signal */
317 g_signal_connect (G_OBJECT (dialog), "response",
318 G_CALLBACK (response), NULL);
322 #if GTK_CHECK_VERSION(2, 10, 0) /* These signals were added in GTK+ 2.10: */
323 static void on_notebook_page_added(GtkNotebook *notebook,
328 ModestWizardDialog* dialog = NULL;
330 g_return_if_fail (MODEST_IS_WIZARD_DIALOG(user_data));
331 dialog = MODEST_WIZARD_DIALOG(user_data);
333 /* The title should show the total number of pages: */
334 create_title (dialog);
337 static void on_notebook_page_removed(GtkNotebook *notebook,
342 ModestWizardDialog* dialog = NULL;
344 g_return_if_fail (MODEST_IS_WIZARD_DIALOG(user_data));
345 dialog = MODEST_WIZARD_DIALOG(user_data);
347 /* The title should show the total number of pages: */
348 create_title (dialog);
350 #endif /* GTK_CHECK_VERSION */
353 on_notebook_switch_page (GtkNotebook *notebook,
354 GtkNotebookPage *page,
356 ModestWizardDialog *self)
358 g_return_if_fail (MODEST_IS_WIZARD_DIALOG(self));
364 connect_to_notebook_signals(ModestWizardDialog* dialog)
366 #if GTK_CHECK_VERSION(2, 10, 0) /* These signals were added in GTK+ 2.10: */
367 ModestWizardDialogPrivate *priv = MODEST_WIZARD_DIALOG(dialog)->priv;
368 g_return_if_fail (priv->notebook);
370 /* Connect to the notebook signals,
371 * so we can update the title when necessary: */
372 g_signal_connect (G_OBJECT (priv->notebook), "page-added",
373 G_CALLBACK (on_notebook_page_added), dialog);
374 g_signal_connect (G_OBJECT (priv->notebook), "page-removed",
375 G_CALLBACK (on_notebook_page_removed), dialog);
376 #endif /* GTK_CHECK_VERSION */
377 g_signal_connect_after (G_OBJECT (priv->notebook), "switch-page",
378 G_CALLBACK (on_notebook_switch_page), dialog);
383 set_property (GObject *object,
388 ModestWizardDialogPrivate *priv = MODEST_WIZARD_DIALOG(object)->priv;
390 switch (property_id) {
392 case PROP_WIZARD_AUTOTITLE:
394 priv->autotitle = g_value_get_boolean (value);
396 if (priv->autotitle &&
399 create_title (MODEST_WIZARD_DIALOG (object));
400 else if (priv->wizard_name)
401 gtk_window_set_title (GTK_WINDOW (object), priv->wizard_name);
405 case PROP_WIZARD_NAME:
407 /* Set new wizard name. This name will appear in titlebar */
408 if (priv->wizard_name)
409 g_free (priv->wizard_name);
411 gchar *str = (gchar *) g_value_get_string (value);
412 g_return_if_fail (str != NULL);
414 priv->wizard_name = g_strdup (str);
416 /* We need notebook in order to create title, since page information
417 is used in title generation */
419 if (priv->notebook && priv->autotitle)
420 create_title (MODEST_WIZARD_DIALOG (object));
424 case PROP_WIZARD_NOTEBOOK: {
426 GtkNotebook *book = GTK_NOTEBOOK (g_value_get_object (value));
427 g_return_if_fail (book != NULL);
429 priv->notebook = book;
431 /* Set the default properties for the notebook (disable tabs,
432 * and remove borders) to make it look like a nice wizard widget */
433 gtk_notebook_set_show_tabs (priv->notebook, FALSE);
434 gtk_notebook_set_show_border (priv->notebook, FALSE);
435 gtk_box_pack_start_defaults (GTK_BOX( priv->box), GTK_WIDGET (priv->notebook));
437 /* Show the notebook so that a gtk_widget_show on the dialog is
438 * all that is required to display the dialog correctly */
439 gtk_widget_show ( GTK_WIDGET (priv->notebook));
441 /* Update dialog title to reflect current page stats etc */
442 ModestWizardDialog *wizard_dialog = MODEST_WIZARD_DIALOG (object);
443 if (priv->wizard_name && priv->autotitle)
444 create_title (wizard_dialog);
446 connect_to_notebook_signals (wizard_dialog);
451 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
457 get_property (GObject *object,
462 ModestWizardDialogPrivate *priv = MODEST_WIZARD_DIALOG (object)->priv;
464 switch (property_id) {
466 case PROP_WIZARD_NAME:
467 g_value_set_string (value, priv->wizard_name);
470 case PROP_WIZARD_NOTEBOOK:
471 g_value_set_object (value, priv->notebook);
475 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
481 * Creates the title of the dialog taking into account the current
482 * page of the notebook.
485 create_title (ModestWizardDialog *wizard_dialog)
488 ModestWizardDialogPrivate *priv = NULL;
489 GtkNotebook *notebook = NULL;
491 g_return_if_fail (MODEST_IS_WIZARD_DIALOG(wizard_dialog));
492 g_return_if_fail (wizard_dialog->priv != NULL);
494 priv = wizard_dialog->priv;
495 notebook = priv->notebook;
500 /* Get page information, we'll need that when creating title */
501 gint pages = gtk_notebook_get_n_pages (notebook);
505 gint current = gtk_notebook_get_current_page (priv->notebook);
509 /* the welcome title on the initial page */
510 /* This is the standard wizard title, with, e.g., 1/4 at the end,
511 * but the Modest UI spec does not want this. */
514 str = g_strdup_printf (_HL("ecdg_ti_wizard_welcome"),
515 priv->wizard_name, pages);
518 const gchar *steps = gtk_notebook_get_tab_label_text (notebook,
519 gtk_notebook_get_nth_page (notebook, current));
521 /* This is the standard wizard title, with, e.g., 1/4 at the end,
522 * but the Modest UI spec does not want this.
525 str = g_strdup_printf (_HL("ecdg_ti_wizard_step"),
526 priv->wizard_name, current + 1, pages, steps);
529 str = g_strdup_printf ((steps&&*steps)?_HL("%s: %s"):_HL("%s"),
530 priv->wizard_name, steps);
533 /* Update the dialog to display the generated title */
534 gtk_window_set_title (GTK_WINDOW (wizard_dialog), str);
539 * Response signal handler. This function is needed because GtkDialog's
540 * handler for this signal closes the dialog and we don't want that, we
541 * want to change pages and, dim certain response buttons. Overriding the
542 * virtual function would not work because that would be called after the
543 * signal handler implemented by GtkDialog.
544 * FIXME: There is a much saner way to do that [MDK]
547 response (ModestWizardDialog *wizard_dialog,
551 ModestWizardDialogPrivate *priv = wizard_dialog->priv;
552 GtkNotebook *notebook = priv->notebook;
554 gboolean is_first, is_last;
556 if (priv->override_func) {
557 if (priv->override_func (wizard_dialog, response_id, gtk_notebook_get_current_page (notebook))) {
558 /* Don't let the dialog close */
559 g_signal_stop_emission_by_name (wizard_dialog, "response");
561 /* Force refresh of title */
563 create_title (wizard_dialog);
568 switch (response_id) {
570 case MODEST_WIZARD_DIALOG_PREVIOUS:
571 gtk_notebook_prev_page (notebook); /* go to previous page */
574 case MODEST_WIZARD_DIALOG_NEXT:
575 if (invoke_before_next_vfunc (wizard_dialog))
576 gtk_notebook_next_page (notebook); /* go to next page */
580 case MODEST_WIZARD_DIALOG_CANCEL:
583 case MODEST_WIZARD_DIALOG_FINISH:
584 if (invoke_before_next_vfunc (wizard_dialog))
591 current = gtk_notebook_get_current_page (notebook);
592 gint last = gtk_notebook_get_n_pages (notebook) - 1;
593 is_last = current == last;
594 is_first = current == 0;
596 /* If first page, previous and finish are disabled,
597 if last page, next is disabled */
598 make_buttons_sensitive (wizard_dialog,
599 (is_first) ? FALSE : TRUE,
601 (is_last) ? FALSE : TRUE);
603 /* Allow derived classes to disable buttons to prevent navigation,
604 * according to their own validation logic: */
605 invoke_enable_buttons_vfunc (wizard_dialog);
607 /* Don't let the dialog close */
608 g_signal_stop_emission_by_name (wizard_dialog, "response");
610 /* We show the default image on first and last pages */
611 last = gtk_notebook_get_n_pages (notebook) - 1;
613 if (current == last || current == 0)
614 gtk_widget_show (GTK_WIDGET(priv->image));
616 gtk_widget_hide (GTK_WIDGET(priv->image));
619 /* New page number may appear in the title, update it */
621 create_title (wizard_dialog);
625 * modest_wizard_dialog_new:
626 * @parent: a #GtkWindow
627 * @wizard_name: the name of dialog
628 * @notebook: the notebook to be shown on the dialog
630 * Creates a new #ModestWizardDialog.
632 * Returns: a new #ModestWizardDialog
635 modest_wizard_dialog_new (GtkWindow *parent,
636 const char *wizard_name,
637 GtkNotebook *notebook)
641 g_return_val_if_fail (GTK_IS_NOTEBOOK (notebook), NULL);
643 widget = GTK_WIDGET (g_object_new
644 (MODEST_TYPE_WIZARD_DIALOG,
645 "wizard-name", wizard_name,
646 "wizard-notebook", notebook, NULL));
649 gtk_window_set_transient_for (GTK_WINDOW (widget), parent);
655 * modest_wizard_dialog_force_title_update:
656 * @wizard_dialog: The wizard dialog
658 * Force the title to be rebuilt, for instance when you have added or
659 * removed notebook pages. This function is not necessary when using GTK+ 2.10,
660 * because that has GtkNotebook signals that will be used to update the title
664 modest_wizard_dialog_force_title_update (ModestWizardDialog *wizard_dialog)
666 create_title (wizard_dialog);
670 invoke_before_next_vfunc (ModestWizardDialog *wizard_dialog)
672 ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
674 /* Call the vfunc, which may be overridden by derived classes: */
675 if (klass->before_next) {
676 ModestWizardDialogPrivate *priv = MODEST_WIZARD_DIALOG(wizard_dialog)->priv;
678 gint current_page_num = gtk_notebook_get_current_page (priv->notebook);
680 /* Get widgets for the two pages: */
681 GtkWidget* current_page_widget = gtk_notebook_get_nth_page (priv->notebook, current_page_num);
683 GtkWidget* next_page_widget = NULL;
684 if ((current_page_num + 1) < gtk_notebook_get_n_pages (priv->notebook))
685 next_page_widget = gtk_notebook_get_nth_page (priv->notebook, current_page_num + 1);
688 g_debug ("Switching to page %d (%s)",
689 gtk_notebook_page_num (priv->notebook, next_page_widget),
690 gtk_notebook_get_tab_label_text (priv->notebook, next_page_widget));
695 g_debug ("\t***************");
696 for (i=0; i<gtk_notebook_get_n_pages(priv->notebook);i++) {
697 p = gtk_notebook_get_nth_page (priv->notebook, i);
698 g_debug ("\t%d - %s", i, gtk_notebook_get_tab_label_text (priv->notebook, p));
700 g_debug ("\t***************");
704 /* Ask the vfunc implementation whether navigation should be allowed: */
705 return (*(klass->before_next))(wizard_dialog, current_page_widget, next_page_widget);
708 /* Allow navigation by default if there is no vfunc implementation: */
713 invoke_enable_buttons_vfunc (ModestWizardDialog *wizard_dialog)
715 ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
717 /* Call the vfunc, which may be overridden by derived classes: */
718 if (klass->enable_buttons) {
719 ModestWizardDialogPrivate *priv = MODEST_WIZARD_DIALOG(wizard_dialog)->priv;
721 gint current_page_num = gtk_notebook_get_current_page (priv->notebook);
723 GtkWidget* current_page_widget = gtk_notebook_get_nth_page (priv->notebook, current_page_num);
725 (*(klass->enable_buttons))(wizard_dialog, current_page_widget);
730 invoke_update_model_vfunc (ModestWizardDialog *wizard_dialog)
732 ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
734 /* Call the vfunc, which may be overridden by derived classes: */
735 if (klass->update_model) {
736 (*(klass->update_model)) (wizard_dialog);
741 invoke_save_vfunc (ModestWizardDialog *wizard_dialog)
743 ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
745 /* Call the vfunc, which may be overridden by derived classes: */
747 return (*(klass->save)) (wizard_dialog);
754 modest_wizard_dialog_set_response_override_handler (ModestWizardDialog *wizard_dialog,
755 ModestWizardDialogResponseOverrideFunc callback)
757 ModestWizardDialogPrivate *priv = wizard_dialog->priv;
759 priv->override_func = callback;
763 modest_wizard_dialog_update_model (ModestWizardDialog *wizard_dialog)
765 g_return_if_fail (MODEST_IS_WIZARD_DIALOG (wizard_dialog));
767 invoke_update_model_vfunc (wizard_dialog);
771 modest_wizard_dialog_save (ModestWizardDialog *wizard_dialog)
773 g_return_val_if_fail (MODEST_IS_WIZARD_DIALOG (wizard_dialog), FALSE);
775 return invoke_save_vfunc (wizard_dialog);