[evolution/gtkapplication: 3/4] Port AlarmNotify to GtkApplication.

[Matthew Barnes <mbarnes src gnome org>]

commit cef5a8ef5751c157817f3e132e3f0b18ce48d919
Author: Matthew Barnes <mbarnes redhat com>
Date:   Mon Jan 31 12:58:24 2011 -0500

    Port AlarmNotify to GtkApplication.

 calendar/gui/alarm-notify/alarm-notify.c |   73 +++++++++++++++++-------------
 calendar/gui/alarm-notify/alarm-notify.h |    5 +-
 calendar/gui/alarm-notify/notify-main.c  |   53 +++-------------------
 3 files changed, 52 insertions(+), 79 deletions(-)
---
diff --git a/calendar/gui/alarm-notify/alarm-notify.c b/calendar/gui/alarm-notify/alarm-notify.c
index 2a75d79..26c84bb 100644
--- a/calendar/gui/alarm-notify/alarm-notify.c
+++ b/calendar/gui/alarm-notify/alarm-notify.c
@@ -25,15 +25,20 @@
 #endif
 
 #include <string.h>
+#include <camel/camel.h>
 #include <libedataserver/e-url.h>
 #include <libedataserver/e-data-server-util.h>
 #include <libedataserverui/e-passwords.h>
 #include <libecal/e-cal.h>
+
+#include "alarm.h"
 #include "alarm-notify.h"
 #include "alarm-queue.h"
 #include "config-data.h"
 #include "common/authentication.h"
 
+#define APPLICATION_ID "org.gnome.EvolutionAlarmNotify"
+
 struct _AlarmNotifyPrivate {
 	/* Mapping from EUri's to LoadedClient structures */
 	/* FIXME do we need per source type uri hashes? or perhaps we
@@ -50,7 +55,7 @@ typedef struct {
 	GList *removals;
 } ProcessRemovalsData;
 
-static gpointer parent_class;
+G_DEFINE_TYPE (AlarmNotify, alarm_notify, GTK_TYPE_APPLICATION)
 
 static void
 process_removal_in_hash (const gchar *uri,
@@ -214,23 +219,53 @@ alarm_notify_finalize (GObject *object)
 	}
 
 	alarm_queue_done ();
+	alarm_done ();
+
+	e_passwords_shutdown ();
 
 	g_mutex_free (priv->mutex);
 
 	/* Chain up to parent's finalize() method. */
-	G_OBJECT_CLASS (parent_class)->finalize (object);
+	G_OBJECT_CLASS (alarm_notify_parent_class)->finalize (object);
+}
+
+static void
+alarm_notify_startup (GApplication *application)
+{
+	GtkIconTheme *icon_theme;
+
+	/* Chain up to parent's startup() method. */
+	G_APPLICATION_CLASS (alarm_notify_parent_class)->startup (application);
+
+	/* Keep the application running. */
+	g_application_hold (application);
+
+	config_data_init_debugging ();
+
+	/* FIXME Ideally we should not use Camel libraries in calendar,
+	 *       though it is the case currently for attachments.  Remove
+	 *       this once that is fixed. */
+
+	/* Initialize Camel's type system. */
+	camel_object_get_type ();
+
+	icon_theme = gtk_icon_theme_get_default ();
+	gtk_icon_theme_append_search_path (icon_theme, EVOLUTION_ICONDIR);
 }
 
 static void
 alarm_notify_class_init (AlarmNotifyClass *class)
 {
 	GObjectClass *object_class;
+	GApplicationClass *application_class;
 
-	parent_class = g_type_class_peek_parent (class);
 	g_type_class_add_private (class, sizeof (AlarmNotifyPrivate));
 
-	object_class = (GObjectClass *) class;
+	object_class = G_OBJECT_CLASS (class);
 	object_class->finalize = alarm_notify_finalize;
+
+	application_class = G_APPLICATION_CLASS (class);
+	application_class->startup = alarm_notify_startup;
 }
 
 static void
@@ -262,32 +297,6 @@ alarm_notify_get_selected_calendars (AlarmNotify *an)
 	return an->priv->selected_calendars;
 }
 
-GType
-alarm_notify_get_type (void)
-{
-	static GType type = 0;
-
-	if (G_UNLIKELY (type == 0)) {
-		const GTypeInfo type_info = {
-			sizeof (AlarmNotifyClass),
-			(GBaseInitFunc) NULL,
-			(GBaseFinalizeFunc) NULL,
-			(GClassInitFunc) alarm_notify_class_init,
-			(GClassFinalizeFunc) NULL,
-			NULL,  /* class_data */
-			sizeof (AlarmNotify),
-			0,     /* n_preallocs */
-			(GInstanceInitFunc) alarm_notify_init,
-			NULL   /* value_table */
-		};
-
-		type = g_type_register_static (
-			G_TYPE_OBJECT, "AlarmNotify", &type_info, 0);
-	}
-
-	return type;
-}
-
 /**
  * alarm_notify_new:
  *
@@ -298,7 +307,9 @@ alarm_notify_get_type (void)
 AlarmNotify *
 alarm_notify_new (void)
 {
-	return g_object_new (TYPE_ALARM_NOTIFY, NULL);
+	return g_object_new (
+		TYPE_ALARM_NOTIFY,
+		"application-id", APPLICATION_ID, NULL);
 }
 
 static void
diff --git a/calendar/gui/alarm-notify/alarm-notify.h b/calendar/gui/alarm-notify/alarm-notify.h
index b3fb479..de7e039 100644
--- a/calendar/gui/alarm-notify/alarm-notify.h
+++ b/calendar/gui/alarm-notify/alarm-notify.h
@@ -26,6 +26,7 @@
 #ifndef ALARM_NOTIFY_H
 #define ALARM_NOTIFY_H
 
+#include <gtk/gtk.h>
 #include <libecal/e-cal.h>
 
 /* Standard GObject macros */
@@ -54,12 +55,12 @@ typedef struct _AlarmNotifyClass AlarmNotifyClass;
 typedef struct _AlarmNotifyPrivate AlarmNotifyPrivate;
 
 struct _AlarmNotify {
-	GObject parent;
+	GtkApplication parent;
 	AlarmNotifyPrivate *priv;
 };
 
 struct _AlarmNotifyClass {
-	GObjectClass parent_class;
+	GtkApplicationClass parent_class;
 };
 
 GType		alarm_notify_get_type		(void);
diff --git a/calendar/gui/alarm-notify/notify-main.c b/calendar/gui/alarm-notify/notify-main.c
index 848323b..db74af8 100644
--- a/calendar/gui/alarm-notify/notify-main.c
+++ b/calendar/gui/alarm-notify/notify-main.c
@@ -23,22 +23,10 @@
  *
  */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <gtk/gtk.h>
+#include <config.h>
 #include <glib/gi18n.h>
-#include <camel/camel.h>
-#include <unique/unique.h>
-#include <libedataserver/e-source.h>
-#include <libedataserverui/e-passwords.h>
 
-#include "alarm.h"
-#include "alarm-queue.h"
 #include "alarm-notify.h"
-#include "config-data.h"
 
 #ifdef G_OS_WIN32
 #include <windows.h>
@@ -56,9 +44,8 @@
 gint
 main (gint argc, gchar **argv)
 {
-	GtkIconTheme *icon_theme;
 	AlarmNotify *alarm_notify_service;
-	UniqueApp *app;
+	gint exit_status;
 #ifdef G_OS_WIN32
 	gchar *path;
 
@@ -87,7 +74,7 @@ main (gint argc, gchar **argv)
 	bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
 	textdomain (GETTEXT_PACKAGE);
 
-	g_thread_init (NULL);
+	gtk_init (&argc, &argv);
 
 #ifdef G_OS_WIN32
 	path = g_build_path (";", _e_get_bindir (), g_getenv ("PATH"), NULL);
@@ -96,38 +83,12 @@ main (gint argc, gchar **argv)
 		g_warning ("Could not set PATH for Evolution Alarm Notifier");
 #endif
 
-	gtk_init (&argc, &argv);
-
-	app = unique_app_new ("org.gnome.EvolutionAlarmNotify", NULL);
-
-	if (unique_app_is_running (app))
-		goto exit;
-
-	config_data_init_debugging ();
-
 	alarm_notify_service = alarm_notify_new ();
 
-	/* FIXME Ideally we should not use camel libraries in calendar,
-	 *       though it is the case currently for attachments. Remove
-	 *       this once that is fixed. */
-
-	/* Initialize Camel's type system. */
-	camel_object_get_type ();
-
-	icon_theme = gtk_icon_theme_get_default ();
-	gtk_icon_theme_append_search_path (icon_theme, EVOLUTION_ICONDIR);
-
-	gtk_main ();
-
-	if (alarm_notify_service != NULL)
-		g_object_unref (alarm_notify_service);
-
-	alarm_done ();
-
-	e_passwords_shutdown ();
+	exit_status = g_application_run (
+		G_APPLICATION (alarm_notify_service), argc, argv);
 
-exit:
-	g_object_unref (app);
+	g_object_unref (alarm_notify_service);
 
-	return 0;
+	return exit_status;
 }