/*
* e-startup-assistant.c
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include "e-startup-assistant.h"
#include <config.h>
#include <glib/gi18n-lib.h>
#include <e-util/e-util.h>
#include <mail/e-mail-config-welcome-page.h>
#include "e-mail-config-import-page.h"
#include "e-mail-config-import-progress-page.h"
#define E_STARTUP_ASSISTANT_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_STARTUP_ASSISTANT, EStartupAssistantPrivate))
struct _EStartupAssistantPrivate {
EActivity *import_activity;
EMailConfigImportPage *import_page;
EMailConfigImportProgressPage *progress_page;
};
G_DEFINE_DYNAMIC_TYPE (
EStartupAssistant,
e_startup_assistant,
E_TYPE_MAIL_CONFIG_ASSISTANT)
static void
startup_assistant_import_done (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
EMailConfigImportPage *page;
EStartupAssistant *assistant;
EActivity *activity;
GError *error = NULL;
page = E_MAIL_CONFIG_IMPORT_PAGE (source_object);
assistant = E_STARTUP_ASSISTANT (user_data);
activity = assistant->priv->import_activity;
e_mail_config_import_page_import_finish (page, result, &error);
if (e_activity_handle_cancellation (activity, error)) {
g_error_free (error);
} else {
/* XXX The current EImport API does not allow importers to
* report errors. Once we have a better importing API
* we'll have to figure out how to show import errors,
* but for now just emit a runtime warning. */
if (error != NULL) {
g_warning ("%s: %s", G_STRFUNC, error->message);
g_error_free (error);
}
e_activity_set_percent (activity, 100.0);
e_activity_set_state (activity, E_ACTIVITY_COMPLETED);
}
g_object_unref (assistant);
}
static void
startup_assistant_dispose (GObject *object)
{
EStartupAssistantPrivate *priv;
priv = E_STARTUP_ASSISTANT_GET_PRIVATE (object);
if (priv->import_activity != NULL) {
g_object_unref (priv->import_activity);
priv->import_activity = NULL;
}
if (priv->import_page != NULL) {
g_object_unref (priv->import_page);
priv->import_page = NULL;
}
if (priv->progress_page != NULL) {
g_object_unref (priv->progress_page);
priv->progress_page = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (e_startup_assistant_parent_class)->dispose (object);
}
static void
startup_assistant_constructed (GObject *object)
{
EStartupAssistant *assistant;
EMailConfigPage *page;
gint n_pages, ii;
assistant = E_STARTUP_ASSISTANT (object);
/* Chain up to parent's constructed() method. */
G_OBJECT_CLASS (e_startup_assistant_parent_class)->constructed (object);
/* Note: We exclude this page if there is no application data
* to import, but we don't know that until we create it. */
page = e_mail_config_import_page_new ();
if (e_mail_config_import_page_get_n_importers (
E_MAIL_CONFIG_IMPORT_PAGE (page)) == 0) {
g_object_unref (g_object_ref_sink (page));
} else {
e_mail_config_assistant_add_page (
E_MAIL_CONFIG_ASSISTANT (assistant), page);
assistant->priv->import_page = g_object_ref (page);
/* Obviously we only need an import progress page if
* there's a chance we may be importing something. */
page = e_mail_config_import_progress_page_new (
assistant->priv->import_activity);
e_mail_config_assistant_add_page (
E_MAIL_CONFIG_ASSISTANT (assistant), page);
}
/* Additional tweaks. */
n_pages = gtk_assistant_get_n_pages (GTK_ASSISTANT (assistant));
for (ii = 0; ii < n_pages; ii++) {
GtkWidget *nth_page;
nth_page = gtk_assistant_get_nth_page (
GTK_ASSISTANT (assistant), ii);
if (!E_IS_MAIL_CONFIG_WELCOME_PAGE (nth_page))
continue;
gtk_assistant_set_page_title (
GTK_ASSISTANT (assistant), nth_page, _("Welcome"));
e_mail_config_welcome_page_set_text (
E_MAIL_CONFIG_WELCOME_PAGE (nth_page),
_("Welcome to Evolution.\n\nThe next few screens will "
"allow Evolution to connect to your email accounts, "
"and to import files from other applications."));
}
}
static void
startup_assistant_prepare (GtkAssistant *assistant,
GtkWidget *page)
{
EStartupAssistantPrivate *priv;
priv = E_STARTUP_ASSISTANT_GET_PRIVATE (assistant);
/* Chain up to parent's prepare() method. */
GTK_ASSISTANT_CLASS (e_startup_assistant_parent_class)->
prepare (assistant, page);
if (E_IS_MAIL_CONFIG_IMPORT_PROGRESS_PAGE (page)) {
EActivity *activity;
activity = priv->import_activity;
e_activity_set_state (activity, E_ACTIVITY_RUNNING);
e_mail_config_import_page_import (
priv->import_page, activity,
startup_assistant_import_done,
g_object_ref (assistant));
}
}
static void
e_startup_assistant_class_init (EStartupAssistantClass *class)
{
GObjectClass *object_class;
GtkAssistantClass *assistant_class;
g_type_class_add_private (class, sizeof (EStartupAssistantPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->dispose = startup_assistant_dispose;
object_class->constructed = startup_assistant_constructed;
assistant_class = GTK_ASSISTANT_CLASS (class);
assistant_class->prepare = startup_assistant_prepare;
}
static void
e_startup_assistant_class_finalize (EStartupAssistantClass *class)
{
}
static void
e_startup_assistant_init (EStartupAssistant *assistant)
{
EActivity *activity;
GCancellable *cancellable;
assistant->priv = E_STARTUP_ASSISTANT_GET_PRIVATE (assistant);
cancellable = g_cancellable_new ();
activity = e_activity_new ();
e_activity_set_cancellable (activity, cancellable);
e_activity_set_state (activity, E_ACTIVITY_WAITING);
assistant->priv->import_activity = activity;
g_object_unref (cancellable);
}
void
e_startup_assistant_type_register (GTypeModule *type_module)
{
/* XXX G_DEFINE_DYNAMIC_TYPE declares a static type registration
* function, so we have to wrap it with a public function in
* order to register types from a separate compilation unit. */
e_startup_assistant_register_type (type_module);
}
GtkWidget *
e_startup_assistant_new (EMailSession *session)
{
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
return g_object_new (
E_TYPE_STARTUP_ASSISTANT,
"session", session, NULL);
}
