From: Kaj-Michael Lang <milang@angel.tal.org>
Date: Mon, 15 Oct 2007 09:04:46 +0000 (+0300)
Subject: Use splash screen when starting as it can be quite slow on the tablets.
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23a3ef2825620580137a92c57a558977f4f5bb83;p=mapper

Use splash screen when starting as it can be quite slow on the tablets.
---

diff --git a/src/mapper.c b/src/mapper.c
index f497828..860a9ba 100644
--- a/src/mapper.c
+++ b/src/mapper.c
@@ -94,6 +94,22 @@ GdkColor COLORABLE_DEFAULT[COLORABLE_ENUM_COUNT] = {
 	{0, 0xa000, 0x0000, 0xa000}	/* COLORABLE_POI */
 };
 
+enum {
+	MAPPER_INIT_START=0,
+	MAPPER_INIT_MISC,
+	MAPPER_INIT_CONFIG,
+	MAPPER_INIT_GPS,
+	MAPPER_INIT_VOICE,
+	MAPPER_INIT_DB,
+	MAPPER_INIT_UI,
+	MAPPER_INIT_DONE
+} mapper_init_state;
+
+guint mis=MAPPER_INIT_START;
+
+static GtkWidget *init_progress;
+static GtkWidget *init_dialog;
+
 /**
  * Save state and destroy all non-UI elements created by this program in
  * preparation for exiting.
@@ -109,16 +125,19 @@ if (_curl_sid) {
 	g_source_remove(_curl_sid);
 	_curl_sid = 0;
 }
+#if defined (WITH_GST) && defined (WITH_ESPEAK)
+speak_deinit();
+#endif
 osm_deinit();
 db_close(&_db);
 track_deinit();
 route_deinit();
-}
 
-static void 
-set_var_defaults(void)
-{
-_conn_state = RCVR_OFF;
+gnome_vfs_shutdown();
+#ifdef WITH_OSSO
+osso_deinitialize(_osso);
+#endif
+curl_global_cleanup();
 }
 
 static gint 
@@ -170,38 +189,71 @@ localtime_r(&time1, &time2);
 _gmtoffset = time2.tm_gmtoff;
 }
 
-static void 
-mapper_init(gint argc, gchar ** argv)
+static gboolean
+mapper_init(gpointer data)
 {
-DBusGConnection *dbus_conn;
 GError *error = NULL;
+gboolean ret=TRUE;
 
-g_set_application_name("Mapper");
-
-mapper_init_variables();
-track_init();
-route_init();
-config_init();
-map_download_init();
-osm_init();
-gps_init();
-mapper_ui_init();
+switch (mis) {
+	case MAPPER_INIT_START:
+		_conn_state = RCVR_OFF;
+		curl_global_init(CURL_GLOBAL_NOTHING);
+		gnome_vfs_init();
+		timezone_init();
+		gpx_init();
+		mapper_init_variables();
+		track_init();
+		route_init();
+		mis=MAPPER_INIT_CONFIG;
+	break;
+	case MAPPER_INIT_CONFIG:
+		config_init();
+		map_download_init();
+		mis=MAPPER_INIT_GPS;
+	break;
+	case MAPPER_INIT_GPS:
+		gps_init();
+		mis=MAPPER_INIT_DB;
+	break;
+	case MAPPER_INIT_DB:
+		osm_init();
+		mis=MAPPER_INIT_VOICE;
+	break;
+	case MAPPER_INIT_VOICE:
+		#if defined (WITH_GST) && defined (WITH_ESPEAK)
+		speak_init("en",_voice_speed,_voice_pitch);
+		#endif
+		mis=MAPPER_INIT_MISC;
+	break;
+	case MAPPER_INIT_MISC:
+		#ifdef WITH_OSSO
+		osso_hw_set_event_cb(_osso, NULL, osso_cb_hw_state, NULL);
+		#endif
 
-#ifdef WITH_OSSO
-osso_hw_set_event_cb(_osso, NULL, osso_cb_hw_state, NULL);
-#endif
-
-/* Initialize D-Bus. */
-if (NULL == (dbus_conn = dbus_g_bus_get(DBUS_BUS_SYSTEM, &error))) {
-	g_printerr("Failed to open connection to D-Bus: %s.\n", error->message);
-	error = NULL;
-}
-#ifdef WITH_HILDON_DBUS_BT
-if (NULL == (_rfcomm_req_proxy = dbus_g_proxy_new_for_name(dbus_conn, BTCOND_SERVICE, BTCOND_REQ_PATH, BTCOND_REQ_INTERFACE))) {
-	g_printerr("Failed to open connection to %s.\n", BTCOND_REQ_INTERFACE);
+		/* Initialize D-Bus. */
+		if (NULL == (dbus_conn = dbus_g_bus_get(DBUS_BUS_SYSTEM, &error))) {
+			g_printerr("Failed to open connection to D-Bus: %s.\n", error->message);
+			error = NULL;
+		}
+		#ifdef WITH_HILDON_DBUS_BT
+		if (NULL == (_rfcomm_req_proxy = dbus_g_proxy_new_for_name(dbus_conn, BTCOND_SERVICE, BTCOND_REQ_PATH, BTCOND_REQ_INTERFACE))) {
+			g_printerr("Failed to open connection to %s.\n", BTCOND_REQ_INTERFACE);
+		}
+		#endif
+		mis=MAPPER_INIT_UI;
+	break;
+	case MAPPER_INIT_UI:
+		mapper_ui_init();
+		mis=MAPPER_INIT_DONE;
+	break;
+	case MAPPER_INIT_DONE:
+		progress_dialog_remove(init_dialog);
+		return FALSE;
+	break;
 }
-#endif
-
+gtk_progress_bar_pulse(GTK_PROGRESS(init_progress));
+return ret;
 }
 
 gint 
@@ -215,32 +267,21 @@ textdomain(GETTEXT_PACKAGE);
 
 g_thread_init(NULL);
 g_type_init();
+g_set_application_name("Mapper");
+gtk_init(&argc, &argv);
 if (mapper_osso_init()!=0)
 	return 1;
-set_var_defaults();	
-gtk_init(&argc, &argv);
-#if defined (WITH_GST)
-gst_init(&argc, &argv);
-#endif
-gnome_vfs_init();
-curl_global_init(CURL_GLOBAL_NOTHING);
-timezone_init();
-gpx_init();
-mapper_init(argc, argv);
 if (mapper_osso_cb_init()!=0)
 	return 1;
-#if defined (WITH_GST) && defined (WITH_ESPEAK)
-speak_init("en",_voice_speed,_voice_pitch);
+#if defined (WITH_GST)
+gst_init(&argc, &argv);
 #endif
+
+init_progress=gtk_progress_bar_new();
+init_dialog=progress_dialog("Mapper starting...",init_progress);
+g_idle_add((GSourceFunc)mapper_init, NULL);
 gtk_main();
 mapper_destroy();
-#if defined (WITH_GST) && defined (WITH_ESPEAK)
-speak_deinit();
-#endif
-gnome_vfs_shutdown();
-#ifdef WITH_OSSO
-osso_deinitialize(_osso);
-#endif
-curl_global_cleanup();
+
 return 0;
 }