Adapt modules/startup-wizard to the new ESource API.

1 files changed, 242 insertions, 0 deletions

diff --git a/modules/startup-wizard/e-startup-assistant.c b/modules/startup-wizard/e-startup-assistant.c
new file mode 100644
index 0000000000..f29ed692ef
--- /dev/null
+++ b/modules/startup-wizard/e-startup-assistant.c
@@ -0,0 +1,242 @@
+/*
+ * 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; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+#include "e-startup-assistant.h"
+
+#include <config.h>
+#include <glib/gi18n-lib.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);
+}
+