Arrange for an ESourceList to be shared amongst all instances of a type of

shell view.  For example, all EBookShellView instances will now share the
same ESourceList instance for address books.

svn path=/branches/kill-bonobo/; revision=36311

23 files changed, 780 insertions, 460 deletions

diff --git a/calendar/gui/Makefile.am b/calendar/gui/Makefile.am
index df9485d139..d2f092e422 100644
--- a/calendar/gui/Makefile.am
+++ b/calendar/gui/Makefile.am
@@ -44,6 +44,9 @@ module_LTLIBRARIES =					\
 	libevolution-tasks.la
 
 libevolution_calendar_la_SOURCES =			\
+	calendar-config.c				\
+	calendar-config.h				\
+	calendar-config-keys.h				\
 	e-cal-shell-module.c				\
 	e-cal-shell-view.c				\
 	e-cal-shell-view.h				\
@@ -53,6 +56,9 @@ libevolution_calendar_la_SOURCES =			\
 	e-cal-shell-view-private.h
 
 libevolution_memos_la_SOURCES =				\
+	calendar-config.c				\
+	calendar-config.h				\
+	calendar-config-keys.h				\
 	e-memo-shell-module.c				\
 	e-memo-shell-view.c				\
 	e-memo-shell-view.h				\
@@ -62,6 +68,9 @@ libevolution_memos_la_SOURCES =				\
 	e-memo-shell-view-private.h
 
 libevolution_tasks_la_SOURCES =				\
+	calendar-config.c				\
+	calendar-config.h				\
+	calendar-config-keys.h				\
 	e-task-shell-module.c				\
 	e-task-shell-view.c				\
 	e-task-shell-view.h				\
diff --git a/calendar/gui/calendar-component.c b/calendar/gui/calendar-component.c
index 3b17466682..12a946418c 100644
--- a/calendar/gui/calendar-component.c
+++ b/calendar/gui/calendar-component.c
@@ -145,191 +145,6 @@ calcomp_vpane_resized (GtkWidget *vpane, GdkEventButton *e, CalendarComponentVie
 	return FALSE;
 }
 
-static void
-ensure_sources (CalendarComponent *component)
-{
-	GSList *groups;
-	ESourceList *source_list;
-	ESourceGroup *group;
-	ESourceGroup *on_this_computer;
-	ESourceGroup *on_the_web;
-	ESourceGroup *contacts;
-	ESourceGroup *weather;
-	ESource *personal_source;
-	ESource *birthdays_source;
-	char *base_uri, *base_uri_proto;
-	const gchar *base_dir;
-	gchar *create_source;
-
-	on_this_computer = NULL;
-	on_the_web = NULL;
-	contacts = NULL;
-	weather = NULL;
-	personal_source = NULL;
-	birthdays_source = NULL;
-
-	if (!e_cal_get_sources (&source_list, E_CAL_SOURCE_TYPE_EVENT, NULL)) {
-		g_warning ("Could not get calendar source list from GConf!");
-		return;
-	}
-
-	base_dir = calendar_component_peek_base_directory (component);
-	base_uri = g_build_filename (base_dir, "local", NULL);
-
-	base_uri_proto = g_filename_to_uri (base_uri, NULL, NULL);
-
-	groups = e_source_list_peek_groups (source_list);
-	if (groups) {
-		/* groups are already there, we need to search for things... */
-		GSList *g;
-
-		for (g = groups; g; g = g->next) {
-
-			group = E_SOURCE_GROUP (g->data);
-
-			/* compare only file:// part. If user home dir name changes we do not want to create
-			   one more group  */
-
-			if (!on_this_computer && !strncmp (base_uri_proto, e_source_group_peek_base_uri (group), 7))
-				on_this_computer = group;
-			else if (!on_the_web && !strcmp (WEB_BASE_URI, e_source_group_peek_base_uri (group)))
-				on_the_web = group;
-			else if (!contacts && !strcmp (CONTACTS_BASE_URI, e_source_group_peek_base_uri (group)))
-				contacts = group;
-			else if (!weather && !strcmp (WEATHER_BASE_URI, e_source_group_peek_base_uri (group)))
-				weather = group;
-		}
-	}
-
-	if (on_this_computer) {
-		/* make sure "Personal" shows up as a source under
-		   this group */
-		GSList *sources = e_source_group_peek_sources (on_this_computer);
-		GSList *s;
-		for (s = sources; s; s = s->next) {
-			ESource *source = E_SOURCE (s->data);
-			const gchar *relative_uri;
-
-			relative_uri = e_source_peek_relative_uri (source);
-			if (relative_uri == NULL)
-				continue;
-			if (!strcmp (PERSONAL_RELATIVE_URI, relative_uri)) {
-				personal_source = source;
-				break;
-			}
-		}
-		/* Make sure we have the correct base uri. This can change when user's
-		   homedir name changes */
-		if (strcmp (base_uri_proto, e_source_group_peek_base_uri (on_this_computer))) {
-		    e_source_group_set_base_uri (on_this_computer, base_uri_proto);
-
-		    /* *sigh* . We shouldn't  need this sync call here as set_base_uri
-		       call results in synching to gconf, but that happens in idle loop
-		       and too late to prevent user seeing "Can not Open ... because of invalid uri" error.*/
-		    e_source_list_sync (source_list,NULL);
-		}
-	}
-	else {
-		/* create the local source group */
-		group = e_source_group_new (_("On This Computer"), base_uri_proto);
-		e_source_list_add_group (source_list, group, -1);
-
-		on_this_computer = group;
-	}
-
-	if (!personal_source) {
-		char *primary_calendar = calendar_config_get_primary_calendar();
-		GSList *calendars_selected;
-
-		/* Create the default Person addressbook */
-		personal_source = e_source_new (_("Personal"), PERSONAL_RELATIVE_URI);
-		e_source_group_add_source (on_this_computer, personal_source, -1);
-		g_object_unref (personal_source);
-
-		calendars_selected = calendar_config_get_calendars_selected ();
-		if (!primary_calendar && !calendars_selected) {
-			GSList selected;
-
-			calendar_config_set_primary_calendar (e_source_peek_uid (personal_source));
-
-			selected.data = (gpointer)e_source_peek_uid (personal_source);
-			selected.next = NULL;
-			calendar_config_set_calendars_selected (&selected);
-		}
-
-		if (calendars_selected) {
-			g_slist_foreach (calendars_selected, (GFunc) g_free, NULL);
-			g_slist_free (calendars_selected);
-		}
-
-		g_free (primary_calendar);
-		e_source_set_color_spec (personal_source, "#BECEDD");
-	}
-
-	if (!on_the_web) {
-		/* Create the On the web source group */
-		group = e_source_group_new (_("On The Web"), WEB_BASE_URI);
-		e_source_list_add_group (source_list, group, -1);
-
-		on_the_web = group;
-	}
-	if (contacts) {
-		GSList *sources = e_source_group_peek_sources (contacts);
-		if (sources) {
-			birthdays_source = E_SOURCE (sources->data); /* There is only one source under Contacts Group*/
-
-			if (sources->next) {
-				/* Ensure we have only one contacts source - we was able to create more than one before */
-				GSList *l = NULL, *p;
-
-				for (p = sources->next; p; p = p->next)
-					l = g_slist_prepend (l, p->data);
-
-				for (p = l; p; p = p->next)
-					e_source_group_remove_source (contacts, p->data);
-
-				g_slist_free (l);
-			}
-		}
-	}
-	else  {
-		/* Create the contacts group */
-		group = e_source_group_new (_("Contacts"), CONTACTS_BASE_URI);
-		e_source_list_add_group (source_list, group, -1);
-		contacts = group;
-	}
-
-	create_source = e_source_group_get_property (contacts, "create_source");
-	if (!create_source)
-		e_source_group_set_property (contacts, "create_source", "no");
-	g_free (create_source);
-
-	if (!birthdays_source) {
-		birthdays_source = e_source_new (_("Birthdays & Anniversaries"), "/");
-		e_source_group_add_source (contacts, birthdays_source, -1);
-		g_object_unref (birthdays_source);
-	}
-
-	if (!e_source_get_property (birthdays_source, "delete"))
-		e_source_set_property(birthdays_source, "delete", "no");
-
-	if (e_source_peek_color_spec (birthdays_source) == NULL)
-		e_source_set_color_spec (birthdays_source, "#DDBECE");
-
-	if (!weather) {
-		/* Create the weather group */
-		group = e_source_group_new (_("Weather"), WEATHER_BASE_URI);
-		e_source_list_add_group (source_list, group, -1);
-		weather = group;
-	}
-
-	component->priv->source_list = source_list;
-
-	g_free (base_uri_proto);
-	g_free (base_uri);
-}
-
-
 /* Utility functions.  */
 
 static gboolean
@@ -1694,7 +1509,6 @@ calendar_component_init (CalendarComponent *component)
 	priv->notifications = g_list_prepend (priv->notifications, GUINT_TO_POINTER (not));
 
 	component->priv = priv;
-	ensure_sources (component);
 
 	if (!e_cal_get_sources (&priv->task_source_list, E_CAL_SOURCE_TYPE_TODO, NULL))
 		;
diff --git a/calendar/gui/calendar-component.h b/calendar/gui/calendar-component.h
index 131ffd3a3a..8fdb92abbb 100644
--- a/calendar/gui/calendar-component.h
+++ b/calendar/gui/calendar-component.h
@@ -55,10 +55,6 @@ struct _CalendarComponentClass {
 
 GType calendar_component_get_type  (void);
 
-CalendarComponent *calendar_component_peek  (void);
-
-const char       *calendar_component_peek_base_directory    (CalendarComponent *component);
-const char       *calendar_component_peek_config_directory  (CalendarComponent *component);
 ESourceList      *calendar_component_peek_source_list       (CalendarComponent *component);
 
 
diff --git a/calendar/gui/calendar-config.c b/calendar/gui/calendar-config.c
index 2b704db903..b6b7a375ca 100644
--- a/calendar/gui/calendar-config.c
+++ b/calendar/gui/calendar-config.c
@@ -29,13 +29,13 @@
 #include <config.h>
 #endif
 
-#include <string.h>
 #include <time.h>
+#include <string.h>
+#include <e-util/e-util.h>
 #include <libgnomeui/gnome-dialog.h>
+#include <libecal/e-cal-time-util.h>
 #include <libedataserver/e-data-server-util.h>
-#include <e-util/e-util.h>
 #include <widgets/e-timezone-dialog/e-timezone-dialog.h>
-#include <libecal/e-cal-time-util.h>
 
 #include "calendar-config-keys.h"
 #include "calendar-config.h"
diff --git a/calendar/gui/e-cal-shell-module.c b/calendar/gui/e-cal-shell-module.c
index e928631298..7df23a92f3 100644
--- a/calendar/gui/e-cal-shell-module.c
+++ b/calendar/gui/e-cal-shell-module.c
@@ -18,12 +18,18 @@
  * Boston, MA 02110-1301, USA.
  */
 
+#include <string.h>
 #include <glib/gi18n.h>
+#include <libecal/e-cal.h>
+#include <libedataserver/e-source.h>
+#include <libedataserver/e-source-list.h>
+#include <libedataserver/e-source-group.h>
 
 #include <e-shell.h>
 #include <e-shell-module.h>
 #include <e-shell-window.h>
 
+#include <calendar-config.h>
 #include <e-cal-shell-view.h>
 
 #define MODULE_NAME		"calendar"
@@ -32,10 +38,250 @@
 #define MODULE_SEARCHES		"caltypes.xml"
 #define MODULE_SORT_ORDER	400
 
+#define CONTACTS_BASE_URI	"contacts://"
+#define WEATHER_BASE_URI	"weather://"
+#define WEB_BASE_URI		"webcal://"
+#define PERSONAL_RELATIVE_URI	"system"
+
 /* Module Entry Point */
 void e_shell_module_init (GTypeModule *type_module);
 
 static void
+cal_module_ensure_sources (EShellModule *shell_module)
+{
+	/* XXX This is basically the same algorithm across all modules.
+	 *     Maybe we could somehow integrate this into EShellModule? */
+
+	ESourceList *source_list;
+	ESourceGroup *on_this_computer;
+	ESourceGroup *on_the_web;
+	ESourceGroup *contacts;
+	ESourceGroup *weather;
+	ESource *birthdays;
+	ESource *personal;
+	GSList *groups, *iter;
+	const gchar *data_dir;
+	gchar *base_uri;
+	gchar *filename;
+	gchar *property;
+
+	on_this_computer = NULL;
+	on_the_web = NULL;
+	contacts = NULL;
+	weather = NULL;
+	birthdays = NULL;
+	personal = NULL;
+
+	if (!e_cal_get_sources (&source_list, E_CAL_SOURCE_TYPE_EVENT, NULL)) {
+		g_warning ("Could not get calendar sources from GConf!");
+		return;
+	}
+
+	/* Share the source list with all calendar views.  This
+	 * is accessible via e_cal_shell_view_get_source_list().
+	 * Note: EShellModule takes ownership of the reference.
+	 *
+	 * XXX I haven't yet decided if I want to add a proper
+	 *     EShellModule API for this.  The mail module would
+	 *     not use it. */
+	g_object_set_data_full (
+		G_OBJECT (shell_module), "source-list",
+		source_list, (GDestroyNotify) g_object_unref);
+
+	data_dir = e_shell_module_get_data_dir (shell_module);
+	filename = g_build_filename (data_dir, "local", NULL);
+	base_uri = g_filename_to_uri (filename, NULL, NULL);
+	g_free (filename);
+
+	groups = e_source_list_peek_groups (source_list);
+	for (iter = groups; iter != NULL; iter = iter->next) {
+		ESourceGroup *source_group = iter->data;
+		const gchar *group_base_uri;
+
+		group_base_uri = e_source_group_peek_base_uri (source_group);
+
+		/* Compare only "file://" part.  if the user's home
+		 * changes, we do not want to create another group. */
+		if (on_this_computer == NULL &&
+			strncmp (base_uri, group_base_uri, 7) == 0)
+			on_this_computer = source_group;
+
+		else if (on_the_web == NULL &&
+			strcmp (WEB_BASE_URI, group_base_uri) == 0)
+			on_the_web = source_group;
+
+		else if (contacts == NULL &&
+			strcmp (CONTACTS_BASE_URI, group_base_uri) == 0)
+			contacts = source_group;
+
+		else if (weather == NULL &&
+			strcmp (WEATHER_BASE_URI, group_base_uri) == 0)
+			weather = source_group;
+	}
+
+	if (on_this_computer != NULL) {
+		GSList *sources;
+		const gchar *group_base_uri;
+
+		sources = e_source_group_peek_sources (on_this_computer);
+		group_base_uri = e_source_group_peek_base_uri (on_this_computer);
+
+		/* Make sure this group includes a "Personal" source. */
+		for (iter = sources; iter != NULL; iter = iter->next) {
+			ESource *source = iter->data;
+			const gchar *relative_uri;
+
+			relative_uri = e_source_peek_relative_uri (source);
+			if (relative_uri == NULL)
+				continue;
+
+			if (strcmp (PERSONAL_RELATIVE_URI, relative_uri) != 0)
+				continue;
+
+			personal = source;
+			break;
+		}
+
+		/* Make sure we have the correct base URI.  This can
+		 * change when the user's home directory changes. */
+		if (strcmp (base_uri, group_base_uri) != 0) {
+			e_source_group_set_base_uri (
+				on_this_computer, base_uri);
+
+			/* XXX We shouldn't need this sync call here as
+			 *     set_base_uri() results in synching to GConf,
+			 *     but that happens in an idle loop and too late
+			 *     to prevent the user from seeing a "Cannot
+			 *     Open ... because of invalid URI" error. */
+			e_source_list_sync (source_list, NULL);
+		}
+
+	} else {
+		ESourceGroup *source_group;
+		const gchar *name;
+
+		name = _("On This Computer");
+		source_group = e_source_group_new (name, base_uri);
+		e_source_list_add_group (source_list, source_group, -1);
+		g_object_unref (source_group);
+	}
+
+	if (personal == NULL) {
+		ESource *source;
+		GSList *selected;
+		const gchar *name;
+		gchar *primary;
+
+		name = _("Personal");
+		source = e_source_new (name, PERSONAL_RELATIVE_URI);
+		e_source_group_add_source (on_this_computer, source, -1);
+		g_object_unref (source);
+
+		primary = calendar_config_get_primary_calendar ();
+		selected = calendar_config_get_calendars_selected ();
+
+		if (primary == NULL && selected == NULL) {
+			const gchar *uid;
+
+			uid = e_source_peek_uid (source);
+			selected = g_slist_prepend (NULL, g_strdup (uid));
+
+			calendar_config_set_primary_calendar (uid);
+			calendar_config_set_calendars_selected (selected);
+		}
+
+		g_slist_foreach (selected, (GFunc) g_free, NULL);
+		g_slist_free (selected);
+		g_free (primary);
+	}
+
+	if (on_the_web == NULL) {
+		ESourceGroup *source_group;
+		const gchar *name;
+
+		name = _("On The Web");
+		source_group = e_source_group_new (name, WEB_BASE_URI);
+		e_source_list_add_group (source_list, source_group, -1);
+		g_object_unref (source_group);
+	}
+
+	if (contacts != NULL) {
+		GSList *sources;
+
+		sources = e_source_group_peek_sources (contacts);
+
+		if (sources != NULL) {
+			GSList *trash;
+
+			/* There is only one source under Contacts. */
+			birthdays = E_SOURCE (sources->data);
+			sources = g_slist_next (sources);
+
+			/* Delete any other sources in this group.
+			 * Earlier versions allowed you to create
+			 * additional sources under Contacts. */
+			trash = g_slist_copy (sources);
+			while (trash != NULL) {
+				ESource *source = trash->data;
+				e_source_group_remove_source (contacts, source);
+				trash = g_slist_delete_link (trash, trash);
+			}
+				
+		}
+	} else {
+		ESourceGroup *source_group;
+		const gchar *name;
+
+		name = _("Contacts");
+		source_group = e_source_group_new (name, CONTACTS_BASE_URI);
+		e_source_list_add_group (source_list, source_group, -1);
+		g_object_unref (source_group);
+
+		/* This is now a borrowed reference. */
+		contacts = source_group;
+	}
+
+	/* XXX e_source_group_get_property() returns a newly-allocated
+	 *     string when it could just as easily return a const string.
+	 *     Unfortunately, fixing that would break the API. */
+	property = e_source_group_get_property (contacts, "create_source");
+	if (property == NULL)
+		e_source_group_set_property (contacts, "create_source", "no");
+	g_free (property);
+
+	if (birthdays == NULL) {
+		ESource *source;
+		const gchar *name;
+
+		name = _("Birthdays & Anniversaries");
+		source = e_source_new (name, "/");
+		e_source_group_add_source (contacts, source, -1);
+		g_object_unref (source);
+
+		/* This is now a borrowed reference. */
+		birthdays = source;
+	}
+
+	if (e_source_get_property (birthdays, "delete") == NULL)
+		e_source_set_property (birthdays, "delete", "no");
+
+	if (e_source_peek_color_spec (birthdays) == NULL)
+		e_source_set_color_spec (birthdays, "#DDBECE");
+
+	if (weather == NULL) {
+		ESourceGroup *source_group;
+		const gchar *name;
+
+		name = _("Weather");
+		source_group = e_source_group_new (name, WEATHER_BASE_URI);
+		e_source_list_add_group (source_list, source_group, -1);
+		g_object_unref (source_group);
+	}
+
+	g_free (base_uri);
+}
+
+static void
 action_appointment_new_cb (GtkAction *action,
                            EShellWindow *shell_window)
 {
@@ -136,9 +382,13 @@ e_shell_module_init (GTypeModule *type_module)
 	shell_module = E_SHELL_MODULE (type_module);
 	shell = e_shell_module_get_shell (shell_module);
 
+	/* Register the GType for ECalShellView. */
 	e_cal_shell_view_get_type (type_module);
+
 	e_shell_module_set_info (shell_module, &module_info);
 
+	cal_module_ensure_sources (shell_module);
+
 	g_signal_connect_swapped (
 		shell, "handle-uri",
 		G_CALLBACK (cal_module_handle_uri), shell_module);
diff --git a/calendar/gui/e-cal-shell-view-private.c b/calendar/gui/e-cal-shell-view-private.c
index 100a12b09f..2e7619cadc 100644
--- a/calendar/gui/e-cal-shell-view-private.c
+++ b/calendar/gui/e-cal-shell-view-private.c
@@ -21,10 +21,18 @@
 #include "e-cal-shell-view-private.h"
 
 void
-e_cal_shell_view_private_init (ECalShellView *cal_shell_view)
+e_cal_shell_view_private_init (ECalShellView *cal_shell_view,
+                               EShellViewClass *shell_view_class)
 {
 	ECalShellViewPrivate *priv = cal_shell_view->priv;
+	ESourceList *source_list;
+	GObject *object;
 
+	object = G_OBJECT (shell_view_class->type_module);
+	source_list = g_object_get_data (object, "source-list");
+	g_return_if_fail (E_IS_SOURCE_LIST (source_list));
+
+	priv->source_list = g_object_ref (source_list);
 	priv->calendar_actions = gtk_action_group_new ("calendars");
 }
 
@@ -39,6 +47,8 @@ e_cal_shell_view_private_dispose (ECalShellView *cal_shell_view)
 {
 	ECalShellViewPrivate *priv = cal_shell_view->priv;
 
+	DISPOSE (priv->source_list);
+
 	DISPOSE (priv->calendar_actions);
 }
 
diff --git a/calendar/gui/e-cal-shell-view-private.h b/calendar/gui/e-cal-shell-view-private.h
index fa591d11ed..0b2633d2be 100644
--- a/calendar/gui/e-cal-shell-view-private.h
+++ b/calendar/gui/e-cal-shell-view-private.h
@@ -52,13 +52,18 @@ G_BEGIN_DECLS
 
 struct _ECalShellViewPrivate {
 
+	/*** Module Data ***/
+
+	ESourceList *source_list;
+
 	/*** UI Management ***/
 
 	GtkActionGroup *calendar_actions;
 };
 
 void		e_cal_shell_view_private_init
-					(ECalShellView *cal_shell_view);
+					(ECalShellView *cal_shell_view,
+					 EShellViewClass *shell_view_class);
 void		e_cal_shell_view_private_constructed
 					(ECalShellView *cal_shell_view);
 void		e_cal_shell_view_private_dispose
diff --git a/calendar/gui/e-cal-shell-view.c b/calendar/gui/e-cal-shell-view.c
index 7a77d84991..a1e21ab36f 100644
--- a/calendar/gui/e-cal-shell-view.c
+++ b/calendar/gui/e-cal-shell-view.c
@@ -20,10 +20,32 @@
 
 #include "e-cal-shell-view-private.h"
 
+enum {
+	PROP_0,
+	PROP_SOURCE_LIST
+};
+
 GType e_cal_shell_view_type = 0;
 static gpointer parent_class;
 
 static void
+cal_shell_view_get_property (GObject *object,
+                             guint property_id,
+                             GValue *value,
+                             GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_SOURCE_LIST:
+			g_value_set_object (
+				value, e_cal_shell_view_get_source_list (
+				E_CAL_SHELL_VIEW (object)));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
 cal_shell_view_dispose (GObject *object)
 {
 	e_cal_shell_view_private_dispose (E_CAL_SHELL_VIEW (object));
@@ -75,6 +97,7 @@ cal_shell_view_class_init (ECalShellView *class,
 	g_type_class_add_private (class, sizeof (ECalShellViewPrivate));
 
 	object_class = G_OBJECT_CLASS (class);
+	object_class->get_property = cal_shell_view_get_property;
 	object_class->dispose = cal_shell_view_dispose;
 	object_class->finalize = cal_shell_view_finalize;
 	object_class->constructed = cal_shell_view_constructed;
@@ -84,15 +107,26 @@ cal_shell_view_class_init (ECalShellView *class,
 	shell_view_class->icon_name = "evolution-cals";
 	shell_view_class->type_module = type_module;
 	shell_view_class->changed = cal_shell_view_changed;
+
+	g_object_class_install_property (
+		object_class,
+		PROP_SOURCE_LIST,
+		g_param_spec_object (
+			"source-list",
+			_("Source List"),
+			_("The registry of calendars"),
+			E_TYPE_SOURCE_LIST,
+			G_PARAM_READABLE));
 }
 
 static void
-cal_shell_view_init (ECalShellView *cal_shell_view)
+cal_shell_view_init (ECalShellView *cal_shell_view,
+                     EShellViewClass *shell_view_class)
 {
 	cal_shell_view->priv =
 		E_CAL_SHELL_VIEW_GET_PRIVATE (cal_shell_view);
 
-	e_cal_shell_view_private_init (cal_shell_view);
+	e_cal_shell_view_private_init (cal_shell_view, shell_view_class);
 }
 
 GType
@@ -120,3 +154,11 @@ e_cal_shell_view_get_type (GTypeModule *type_module)
 
 	return e_cal_shell_view_type;
 }
+
+ESourceList *
+e_cal_shell_view_get_source_list (ECalShellView *cal_shell_view)
+{
+	g_return_val_if_fail (E_IS_CAL_SHELL_VIEW (cal_shell_view), NULL);
+
+	return cal_shell_view->priv->source_list;
+}
diff --git a/calendar/gui/e-cal-shell-view.h b/calendar/gui/e-cal-shell-view.h
index d0078b041c..14ce530c61 100644
--- a/calendar/gui/e-cal-shell-view.h
+++ b/calendar/gui/e-cal-shell-view.h
@@ -22,6 +22,7 @@
 #define E_CAL_SHELL_VIEW_H
 
 #include <e-shell-view.h>
+#include <libedataserver/e-source-list.h>
 
 /* Standard GObject macros */
 #define E_TYPE_CAL_SHELL_VIEW \
@@ -59,7 +60,10 @@ struct _ECalShellViewClass {
 	EShellViewClass parent_class;
 };
 
-GType		e_cal_shell_view_get_type	(GTypeModule *type_module);
+GType		e_cal_shell_view_get_type
+					(GTypeModule *type_module);
+ESourceList *	e_cal_shell_view_get_source_list
+					(ECalShellView *cal_shell_view);
 
 G_END_DECLS
 
diff --git a/calendar/gui/e-memo-shell-module.c b/calendar/gui/e-memo-shell-module.c
index d5c0a2d60d..7629c2d0e3 100644
--- a/calendar/gui/e-memo-shell-module.c
+++ b/calendar/gui/e-memo-shell-module.c
@@ -18,12 +18,18 @@
  * Boston, MA 02110-1301, USA.
  */
 
+#include <string.h>
 #include <glib/gi18n.h>
+#include <libecal/e-cal.h>
+#include <libedataserver/e-source.h>
+#include <libedataserver/e-source-list.h>
+#include <libedataserver/e-source-group.h>
 
 #include <e-shell.h>
 #include <e-shell-module.h>
 #include <e-shell-window.h>
 
+#include <calendar-config.h>
 #include <e-memo-shell-view.h>
 
 #define MODULE_NAME		"memos"
@@ -32,10 +38,160 @@
 #define MODULE_SEARCHES		"memotypes.xml"
 #define MODULE_SORT_ORDER	500
 
+#define WEB_BASE_URI		"webcal://"
+#define PERSONAL_RELATIVE_URI	"system"
+
 /* Module Entry Point */
 void e_shell_module_init (GTypeModule *type_module);
 
 static void
+memo_module_ensure_sources (EShellModule *shell_module)
+{
+	/* XXX This is basically the same algorithm across all modules.
+	 *     Maybe we could somehow integrate this into EShellModule? */
+
+	ESourceList *source_list;
+	ESourceGroup *on_this_computer;
+	ESourceGroup *on_the_web;
+	ESource *personal;
+	GSList *groups, *iter;
+	const gchar *data_dir;
+	gchar *base_uri;
+	gchar *filename;
+
+	on_this_computer = NULL;
+	on_the_web = NULL;
+	personal = NULL;
+
+	if (!e_cal_get_sources (&source_list, E_CAL_SOURCE_TYPE_JOURNAL, NULL)) {
+		g_warning ("Could not get memo sources from GConf!");
+		return;
+	}
+
+	/* Share the source list with all memo views.  This is
+	 * accessible via e_memo_shell_view_get_source_list().
+	 * Note: EShellModule takes ownership of the reference.
+	 *
+	 * XXX I haven't yet decided if I want to add a proper
+	 *     EShellModule API for this.  The mail module would
+	 *     not use it. */
+	g_object_set_data_full (
+		G_OBJECT (shell_module), "source-list",
+		source_list, (GDestroyNotify) g_object_unref);
+
+	data_dir = e_shell_module_get_data_dir (shell_module);
+	filename = g_build_filename (data_dir, "local", NULL);
+	base_uri = g_filename_to_uri (filename, NULL, NULL);
+	g_free (filename);
+
+	groups = e_source_list_peek_groups (source_list);
+	for (iter = groups; iter != NULL; iter = iter->next) {
+		ESourceGroup *source_group = iter->data;
+		const gchar *group_base_uri;
+
+		group_base_uri = e_source_group_peek_base_uri (source_group);
+
+		/* Compare only "file://" part.  If the user's home
+		 * changes, we do not want to create another group. */
+		if (on_this_computer == NULL &&
+			strncmp (base_uri, group_base_uri, 7) == 0)
+			on_this_computer = source_group;
+
+		else if (on_the_web == NULL &&
+			strcmp (WEB_BASE_URI, group_base_uri) == 0)
+			on_the_web = source_group;
+	}
+
+	if (on_this_computer != NULL) {
+		GSList *sources;
+		const gchar *group_base_uri;
+
+		sources = e_source_group_peek_sources (on_this_computer);
+		group_base_uri = e_source_group_peek_base_uri (on_this_computer);
+
+		/* Make sure this group includes a "Personal" source. */
+		for (iter = sources; iter != NULL; iter = iter->next) {
+			ESource *source = iter->data;
+			const gchar *relative_uri;
+
+			relative_uri = e_source_peek_relative_uri (source);
+			if (relative_uri == NULL)
+				continue;
+
+			if (strcmp (PERSONAL_RELATIVE_URI, relative_uri) != 0)
+				continue;
+
+			personal = source;
+			break;
+		}
+
+		/* Make sure we have the correct base URI.  This can
+		 * change when the user's home directory changes. */
+		if (strcmp (base_uri, group_base_uri) != 0) {
+			e_source_group_set_base_uri (
+				on_this_computer, base_uri);
+
+			/* XXX We shouldn't need this sync call here as
+			 *     set_base_uri() results in synching to GConf,
+			 *     but that happens in an idle loop and too late
+			 *     to prevent the user from seeing a "Cannot
+			 *     Open ... because of invalid URI" error. */
+			e_source_list_sync (source_list, NULL);
+		}
+
+	} else {
+		ESourceGroup *source_group;
+		const gchar *name;
+
+		name = _("On This Computer");
+		source_group = e_source_group_new (name, base_uri);
+		e_source_list_add_group (source_list, source_group, -1);
+		g_object_unref (source_group);
+	}
+
+	if (personal == NULL) {
+		ESource *source;
+		GSList *selected;
+		const gchar *name;
+		gchar *primary;
+
+		name = _("Personal");
+		source = e_source_new (name, PERSONAL_RELATIVE_URI);
+		e_source_group_add_source (on_this_computer, source, -1);
+		g_object_unref (source);
+
+		primary = calendar_config_get_primary_memos ();
+		selected = calendar_config_get_memos_selected ();
+
+		if (primary == NULL && selected == NULL) {
+			const gchar *uid;
+
+			uid = e_source_peek_uid (source);
+			selected = g_slist_prepend (NULL, g_strdup (uid));
+
+			calendar_config_set_primary_memos (uid);
+			calendar_config_set_memos_selected (selected);
+		}
+
+		g_slist_foreach (selected, (GFunc) g_free, NULL);
+		g_slist_free (selected);
+		g_free (primary);
+	}
+
+	if (on_the_web == NULL) {
+		ESourceGroup *source_group;
+		const gchar *name;
+
+		name = _("On The Web");
+		source_group = e_source_group_new (name, WEB_BASE_URI);
+		e_source_list_add_group (source_list, source_group, -1);
+		g_object_unref (source_group);
+	}
+
+	g_free (base_uri);
+}
+
+static void
 action_memo_new_cb (GtkAction *action,
                     EShellWindow *shell_window)
 {
@@ -123,9 +279,13 @@ e_shell_module_init (GTypeModule *type_module)
 	shell_module = E_SHELL_MODULE (type_module);
 	shell = e_shell_module_get_shell (shell_module);
 
+	/* Register the GType for EMemoShellView. */
 	e_memo_shell_view_get_type (type_module);
+
 	e_shell_module_set_info (shell_module, &module_info);
 
+	memo_module_ensure_sources (shell_module);
+
 	g_signal_connect_swapped (
 		shell, "handle-uri",
 		G_CALLBACK (memo_module_handle_uri), shell_module);
diff --git a/calendar/gui/e-memo-shell-view-private.c b/calendar/gui/e-memo-shell-view-private.c
index 7af55aedbf..bc38ee4a3e 100644
--- a/calendar/gui/e-memo-shell-view-private.c
+++ b/calendar/gui/e-memo-shell-view-private.c
@@ -21,10 +21,18 @@
 #include "e-memo-shell-view-private.h"
 
 void
-e_memo_shell_view_private_init (EMemoShellView *memo_shell_view)
+e_memo_shell_view_private_init (EMemoShellView *memo_shell_view,
+                                EShellViewClass *shell_view_class)
 {
 	EMemoShellViewPrivate *priv = memo_shell_view->priv;
+	ESourceList *source_list;
+	GObject *object;
 
+	object = G_OBJECT (shell_view_class->type_module);
+	source_list = g_object_get_data (object, "source-list");
+	g_return_if_fail (E_IS_SOURCE_LIST (source_list));
+
+	priv->source_list = g_object_ref (source_list);
 	priv->memo_actions = gtk_action_group_new ("memos");
 }
 
@@ -39,6 +47,8 @@ e_memo_shell_view_private_dispose (EMemoShellView *memo_shell_view)
 {
 	EMemoShellViewPrivate *priv = memo_shell_view->priv;
 
+	DISPOSE (priv->source_list);
+
 	DISPOSE (priv->memo_actions);
 }
 
diff --git a/calendar/gui/e-memo-shell-view-private.h b/calendar/gui/e-memo-shell-view-private.h
index ad75d4f2b8..1940dc0927 100644
--- a/calendar/gui/e-memo-shell-view-private.h
+++ b/calendar/gui/e-memo-shell-view-private.h
@@ -51,13 +51,18 @@ G_BEGIN_DECLS
 
 struct _EMemoShellViewPrivate {
 
+	/*** Module Data ***/
+
+	ESourceList *source_list;
+
 	/*** UI Management ***/
 
 	GtkActionGroup *memo_actions;
 };
 
 void		e_memo_shell_view_private_init
-					(EMemoShellView *memo_shell_view);
+					(EMemoShellView *memo_shell_view,
+					 EShellViewClass *shell_view_class);
 void		e_memo_shell_view_private_constructed
 					(EMemoShellView *memo_shell_view);
 void		e_memo_shell_view_private_dispose
diff --git a/calendar/gui/e-memo-shell-view.c b/calendar/gui/e-memo-shell-view.c
index c6ece950f0..6b9032bb17 100644
--- a/calendar/gui/e-memo-shell-view.c
+++ b/calendar/gui/e-memo-shell-view.c
@@ -20,10 +20,32 @@
 
 #include "e-memo-shell-view-private.h"
 
+enum {
+	PROP_0,
+	PROP_SOURCE_LIST
+};
+
 GType e_memo_shell_view_type = 0;
 static gpointer parent_class;
 
 static void
+memo_shell_view_get_property (GObject *object,
+                              guint property_id,
+                              GValue *value,
+                              GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_SOURCE_LIST:
+			g_value_set_object (
+				value, e_memo_shell_view_get_source_list (
+				E_MEMO_SHELL_VIEW (object)));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
 memo_shell_view_dispose (GObject *object)
 {
 	e_memo_shell_view_private_dispose (E_MEMO_SHELL_VIEW (object));
@@ -75,6 +97,7 @@ memo_shell_view_class_init (EMemoShellView *class,
 	g_type_class_add_private (class, sizeof (EMemoShellViewPrivate));
 
 	object_class = G_OBJECT_CLASS (class);
+	object_class->get_property = memo_shell_view_get_property;
 	object_class->dispose = memo_shell_view_dispose;
 	object_class->finalize = memo_shell_view_finalize;
 	object_class->constructed = memo_shell_view_constructed;
@@ -84,15 +107,26 @@ memo_shell_view_class_init (EMemoShellView *class,
 	shell_view_class->icon_name = "evolution-memos";
 	shell_view_class->type_module = type_module;
 	shell_view_class->changed = memo_shell_view_changed;
+
+	g_object_class_install_property (
+		object_class,
+		PROP_SOURCE_LIST,
+		g_param_spec_object (
+			"source-list",
+			_("Source List"),
+			_("The registry of memo lists"),
+			E_TYPE_SOURCE_LIST,
+			G_PARAM_READABLE));
 }
 
 static void
-memo_shell_view_init (EMemoShellView *memo_shell_view)
+memo_shell_view_init (EMemoShellView *memo_shell_view,
+                      EShellViewClass *shell_view_class)
 {
 	memo_shell_view->priv =
 		E_MEMO_SHELL_VIEW_GET_PRIVATE (memo_shell_view);
 
-	e_memo_shell_view_private_init (memo_shell_view);
+	e_memo_shell_view_private_init (memo_shell_view, shell_view_class);
 }
 
 GType
@@ -120,3 +154,11 @@ e_memo_shell_view_get_type (GTypeModule *type_module)
 
 	return e_memo_shell_view_type;
 }
+
+ESourceList *
+e_memo_shell_view_get_source_list (EMemoShellView *memo_shell_view)
+{
+	g_return_val_if_fail (E_IS_MEMO_SHELL_VIEW (memo_shell_view), NULL);
+
+	return memo_shell_view->priv->source_list;
+}
diff --git a/calendar/gui/e-memo-shell-view.h b/calendar/gui/e-memo-shell-view.h
index be5c2a325a..c6faa8382c 100644
--- a/calendar/gui/e-memo-shell-view.h
+++ b/calendar/gui/e-memo-shell-view.h
@@ -22,6 +22,7 @@
 #define E_MEMO_SHELL_VIEW_H
 
 #include <e-shell-view.h>
+#include <libedataserver/e-source-list.h>
 
 /* Standard GObject macros */
 #define E_TYPE_MEMO_SHELL_VIEW \
@@ -59,7 +60,10 @@ struct _EMemoShellViewClass {
 	EShellViewClass parent_class;
 };
 
-GType		e_memo_shell_view_get_type	(GTypeModule *type_module);
+GType		e_memo_shell_view_get_type
+					(GTypeModule *type_module);
+ESourceList *	e_memo_shell_view_get_source_list
+					(EMemoShellView *memo_shell_view);
 
 G_END_DECLS
 
diff --git a/calendar/gui/e-task-shell-module.c b/calendar/gui/e-task-shell-module.c
index a87b63ea60..7dee36a9cc 100644
--- a/calendar/gui/e-task-shell-module.c
+++ b/calendar/gui/e-task-shell-module.c
@@ -18,12 +18,18 @@
  * Boston, MA 02110-1301, USA.
  */
 
+#include <string.h>
 #include <glib/gi18n.h>
+#include <libecal/e-cal.h>
+#include <libedataserver/e-source.h>
+#include <libedataserver/e-source-list.h>
+#include <libedataserver/e-source-group.h>
 
 #include <e-shell.h>
 #include <e-shell-module.h>
 #include <e-shell-window.h>
 
+#include <calendar-config.h>
 #include <e-task-shell-view.h>
 
 #define MODULE_NAME		"tasks"
@@ -32,10 +38,160 @@
 #define MODULE_SEARCHES		"tasktypes.xml"
 #define MODULE_SORT_ORDER	600
 
+#define WEB_BASE_URI		"webcal://"
+#define PERSONAL_RELATIVE_URI	"system"
+
 /* Module Entry Point */
 void e_shell_module_init (GTypeModule *type_module);
 
 static void
+task_module_ensure_sources (EShellModule *shell_module)
+{
+	/* XXX This is basically the same algorithm across all modules.
+	 *     Maybe we could somehow integrate this into EShellModule? */
+
+	ESourceList *source_list;
+	ESourceGroup *on_this_computer;
+	ESourceGroup *on_the_web;
+	ESource *personal;
+	GSList *groups, *iter;
+	const gchar *data_dir;
+	gchar *base_uri;
+	gchar *filename;
+
+	on_this_computer = NULL;
+	on_the_web = NULL;
+	personal = NULL;
+
+	if (!e_cal_get_sources (&source_list, E_CAL_SOURCE_TYPE_TODO, NULL)) {
+		g_warning ("Could not get task sources from GConf!");
+		return;
+	}
+
+	/* Share the source list with all task views.  This is
+ 	 * accessible via e_task_shell_view_get_source_list().
+ 	 * Note: EShellModule takes ownership of the reference.
+ 	 *
+ 	 * XXX I haven't yet decided if I want to add a proper
+ 	 *     EShellModule API for this.  The mail module would
+ 	 *     not use it. */
+	g_object_set_data_full (
+		G_OBJECT (shell_module), "source-list",
+		source_list, (GDestroyNotify) g_object_unref);
+
+	data_dir = e_shell_module_get_data_dir (shell_module);
+	filename = g_build_filename (data_dir, "local", NULL);
+	base_uri = g_filename_to_uri (filename, NULL, NULL);
+	g_free (filename);
+
+	groups = e_source_list_peek_groups (source_list);
+	for (iter = groups; iter != NULL; iter = iter->next) {
+		ESourceGroup *source_group = iter->data;
+		const gchar *group_base_uri;
+
+		group_base_uri = e_source_group_peek_base_uri (source_group);
+
+		/* Compare only "file://" part.  If the user's home
+		 * changes, we do not want to create another group. */
+		if (on_this_computer == NULL &&
+			strncmp (base_uri, group_base_uri, 7) == 0)
+			on_this_computer = source_group;
+
+		else if (on_the_web == NULL &&
+			strcmp (WEB_BASE_URI, group_base_uri) == 0)
+			on_the_web = source_group;
+	}
+
+	if (on_this_computer != NULL) {
+		GSList *sources;
+		const gchar *group_base_uri;
+
+		sources = e_source_group_peek_sources (on_this_computer);
+		group_base_uri = e_source_group_peek_base_uri (on_this_computer);
+
+		/* Make sure this group includes a "Personal" source. */
+		for (iter = sources; iter != NULL; iter = iter->next) {
+			ESource *source = iter->data;
+			const gchar *relative_uri;
+
+			relative_uri = e_source_peek_relative_uri (source);
+			if (relative_uri == NULL)
+				continue;
+
+			if (strcmp (PERSONAL_RELATIVE_URI, relative_uri) != 0)
+				continue;
+
+			personal = source;
+			break;
+		}
+
+		/* Make sure we have the correct base URI.  This can
+		 * change when the user's home directory changes. */
+		if (strcmp (base_uri, group_base_uri) != 0) {
+			e_source_group_set_base_uri (
+				on_this_computer, base_uri);
+
+			/* XXX We shouldn't need this sync call here as
+			 *     set_base_uri() results in synching to GConf,
+			 *     but that happens in an idle loop and too late
+			 *     to prevent the user from seeing a "Cannot
+			 *     Open ... because of invalid URI" error. */
+			e_source_list_sync (source_list, NULL);
+		}
+
+	} else {
+		ESourceGroup *source_group;
+		const gchar *name;
+
+		name = _("On This Computer");
+		source_group = e_source_group_new (name, base_uri);
+		e_source_list_add_group (source_list, source_group, -1);
+		g_object_unref (source_group);
+	}
+
+	if (personal == NULL) {
+		ESource *source;
+		GSList *selected;
+		const gchar *name;
+		gchar *primary;
+
+		name = _("Personal");
+		source = e_source_new (name, PERSONAL_RELATIVE_URI);
+		e_source_group_add_source (on_this_computer, source, -1);
+		g_object_unref (source);
+
+		primary = calendar_config_get_primary_tasks ();
+		selected = calendar_config_get_tasks_selected ();
+
+		if (primary == NULL && selected == NULL) {
+			const gchar *uid;
+
+			uid = e_source_peek_uid (source);
+			selected = g_slist_prepend (NULL, g_strdup (uid));
+
+			calendar_config_set_primary_tasks (uid);
+			calendar_config_set_tasks_selected (selected);
+		}
+
+		g_slist_foreach (selected, (GFunc) g_free, NULL);
+		g_slist_free (selected);
+		g_free (primary);
+	}
+
+	if (on_the_web == NULL) {
+		ESourceGroup *source_group;
+		const gchar *name;
+
+		name = _("On The Web");
+		source_group = e_source_group_new (name, WEB_BASE_URI);
+		e_source_list_add_group (source_list, source_group, -1);
+		g_object_unref (source_group);
+	}
+
+	g_free (base_uri);
+}
+
+static void
 action_task_new_cb (GtkAction *action,
                     EShellWindow *shell_window)
 {
@@ -123,9 +279,13 @@ e_shell_module_init (GTypeModule *type_module)
         shell_module = E_SHELL_MODULE (type_module);
         shell = e_shell_module_get_shell (shell_module);
 
+	/* Register the GType for ETaskShellView. */
         e_task_shell_view_get_type (type_module);
+
         e_shell_module_set_info (shell_module, &module_info);
 
+	task_module_ensure_sources (shell_module);
+
         g_signal_connect_swapped (
                 shell, "handle-uri",
                 G_CALLBACK (task_module_handle_uri), shell_module);
diff --git a/calendar/gui/e-task-shell-view-private.c b/calendar/gui/e-task-shell-view-private.c
index b6cae85179..e41b1fb5bc 100644
--- a/calendar/gui/e-task-shell-view-private.c
+++ b/calendar/gui/e-task-shell-view-private.c
@@ -21,10 +21,18 @@
 #include "e-task-shell-view-private.h"
 
 void
-e_task_shell_view_private_init (ETaskShellView *task_shell_view)
+e_task_shell_view_private_init (ETaskShellView *task_shell_view,
+                                EShellViewClass *shell_view_class)
 {
 	ETaskShellViewPrivate *priv = task_shell_view->priv;
+	ESourceList *source_list;
+	GObject *object;
 
+	object = G_OBJECT (shell_view_class->type_module);
+	source_list = g_object_get_data (object, "source-list");
+	g_return_if_fail (E_IS_SOURCE_LIST (source_list));
+
+	priv->source_list = g_object_ref (source_list);
 	priv->task_actions = gtk_action_group_new ("tasks");
 }
 
@@ -39,6 +47,8 @@ e_task_shell_view_private_dispose (ETaskShellView *task_shell_view)
 {
 	ETaskShellViewPrivate *priv = task_shell_view->priv;
 
+	DISPOSE (priv->source_list);
+
 	DISPOSE (priv->task_actions);
 }
 
diff --git a/calendar/gui/e-task-shell-view-private.h b/calendar/gui/e-task-shell-view-private.h
index 42a9ea10bc..22db8668c0 100644
--- a/calendar/gui/e-task-shell-view-private.h
+++ b/calendar/gui/e-task-shell-view-private.h
@@ -51,13 +51,18 @@ G_BEGIN_DECLS
 
 struct _ETaskShellViewPrivate {
 
+	/*** Module Data ***/
+
+	ESourceList *source_list;
+
 	/*** UI Management ***/
 
 	GtkActionGroup *task_actions;
 };
 
 void		e_task_shell_view_private_init
-					(ETaskShellView *task_shell_view);
+					(ETaskShellView *task_shell_view,
+					 EShellViewClass *shell_view_class);
 void		e_task_shell_view_private_constructed
 					(ETaskShellView *task_shell_view);
 void		e_task_shell_view_private_dispose
diff --git a/calendar/gui/e-task-shell-view.c b/calendar/gui/e-task-shell-view.c
index 526769234f..798d868910 100644
--- a/calendar/gui/e-task-shell-view.c
+++ b/calendar/gui/e-task-shell-view.c
@@ -20,10 +20,32 @@
 
 #include "e-task-shell-view-private.h"
 
+enum {
+	PROP_0,
+	PROP_SOURCE_LIST
+};
+
 GType e_task_shell_view_type = 0;
 static gpointer parent_class;
 
 static void
+task_shell_view_get_property (GObject *object,
+                              guint property_id,
+                              GValue *value,
+                              GParamSpec *pspec)
+{
+	switch (property_id) {
+		case PROP_SOURCE_LIST:
+			g_value_set_object (
+				value, e_task_shell_view_get_source_list (
+				E_TASK_SHELL_VIEW (object)));
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
 task_shell_view_dispose (GObject *object)
 {
 	e_task_shell_view_private_dispose (E_TASK_SHELL_VIEW (object));
@@ -75,6 +97,7 @@ task_shell_view_class_init (ETaskShellView *class,
 	g_type_class_add_private (class, sizeof (ETaskShellViewPrivate));
 
 	object_class = G_OBJECT_CLASS (class);
+	object_class->get_property = task_shell_view_get_property;
 	object_class->dispose = task_shell_view_dispose;
 	object_class->finalize = task_shell_view_finalize;
 	object_class->constructed = task_shell_view_constructed;
@@ -84,15 +107,26 @@ task_shell_view_class_init (ETaskShellView *class,
 	shell_view_class->icon_name = "evolution-tasks";
 	shell_view_class->type_module = type_module;
 	shell_view_class->changed = task_shell_view_changed;
+
+	g_object_class_install_property (
+		object_class,
+		PROP_SOURCE_LIST,
+		g_param_spec_object (
+			"source-list",
+			_("Source List"),
+			_("The registry of task lists"),
+			E_TYPE_SOURCE_LIST,
+			G_PARAM_READABLE));
 }
 
 static void
-task_shell_view_init (ETaskShellView *task_shell_view)
+task_shell_view_init (ETaskShellView *task_shell_view,
+                      EShellViewClass *shell_view_class)
 {
 	task_shell_view->priv =
 		E_TASK_SHELL_VIEW_GET_PRIVATE (task_shell_view);
 
-	e_task_shell_view_private_init (task_shell_view);
+	e_task_shell_view_private_init (task_shell_view, shell_view_class);
 }
 
 GType
@@ -120,3 +154,11 @@ e_task_shell_view_get_type (GTypeModule *type_module)
 
 	return e_task_shell_view_type;
 }
+
+ESourceList *
+e_task_shell_view_get_source_list (ETaskShellView *task_shell_view)
+{
+	g_return_val_if_fail (E_IS_TASK_SHELL_VIEW (task_shell_view), NULL);
+
+	return task_shell_view->priv->source_list;
+}
diff --git a/calendar/gui/e-task-shell-view.h b/calendar/gui/e-task-shell-view.h
index 94dca3e491..785a3585b1 100644
--- a/calendar/gui/e-task-shell-view.h
+++ b/calendar/gui/e-task-shell-view.h
@@ -22,6 +22,7 @@
 #define E_TASK_SHELL_VIEW_H
 
 #include <e-shell-view.h>
+#include <libedataserver/e-source-list.h>
 
 /* Standard GObject macros */
 #define E_TYPE_TASK_SHELL_VIEW \
@@ -59,7 +60,10 @@ struct _ETaskShellViewClass {
 	EShellViewClass parent_class;
 };
 
-GType		e_task_shell_view_get_type	(GTypeModule *type_module);
+GType		e_task_shell_view_get_type
+					(GTypeModule *type_module);
+ESourceList *	e_task_shell_view_get_source_list
+					(ETaskShellView *task_shell_view);
 
 G_END_DECLS
 
diff --git a/calendar/gui/memos-component.c b/calendar/gui/memos-component.c
index e292e8a7da..93af51f061 100644
--- a/calendar/gui/memos-component.c
+++ b/calendar/gui/memos-component.c
@@ -119,128 +119,6 @@ struct _MemosComponentPrivate {
 /* #define d(x) x */
 #define d(x)
 
-static void
-ensure_sources (MemosComponent *component)
-{
-	GSList *groups;
-	ESourceList *source_list;
-	ESourceGroup *group;
-	ESourceGroup *on_this_computer;
-	ESourceGroup *on_the_web;
-	ESource *personal_source;
-	char *base_uri, *base_uri_proto;
-	const gchar *base_dir;
-
-	on_this_computer = NULL;
-	on_the_web = NULL;
-	personal_source = NULL;
-
-	if (!e_cal_get_sources (&source_list, E_CAL_SOURCE_TYPE_JOURNAL, NULL)) {
-		g_warning ("Could not get memo source list from GConf!");
-		return;
-	}
-
-	base_dir = memos_component_peek_base_directory (component);
-	base_uri = g_build_filename (base_dir, "local", NULL);
-
-	base_uri_proto = g_filename_to_uri (base_uri, NULL, NULL);
-
-	groups = e_source_list_peek_groups (source_list);
-	if (groups) {
-		/* groups are already there, we need to search for things... */
-		GSList *g;
-
-		for (g = groups; g; g = g->next) {
-
-			group = E_SOURCE_GROUP (g->data);
-
-			/* compare only file:// part. If user home dir name changes we do not want to create
-			   one more group  */
-
-			if (!on_this_computer && !strncmp (base_uri_proto, e_source_group_peek_base_uri (group), 7))
-				on_this_computer = group;
-			else if (!on_the_web && !strcmp (WEB_BASE_URI, e_source_group_peek_base_uri (group)))
-				on_the_web = group;
-		}
-	}
-
-	if (on_this_computer) {
-		/* make sure "Personal" shows up as a source under
-		   this group */
-		GSList *sources = e_source_group_peek_sources (on_this_computer);
-		GSList *s;
-		for (s = sources; s; s = s->next) {
-			ESource *source = E_SOURCE (s->data);
-			const gchar *relative_uri;
-
-			relative_uri = e_source_peek_relative_uri (source);
-			if (relative_uri == NULL)
-				continue;
-			if (!strcmp (PERSONAL_RELATIVE_URI, relative_uri)) {
-				personal_source = source;
-				break;
-			}
-		}
-		/* Make sure we have the correct base uri. This can change when user's
-		   homedir name changes */
-		if (strcmp (base_uri_proto, e_source_group_peek_base_uri (on_this_computer))) {
-		    e_source_group_set_base_uri (on_this_computer, base_uri_proto);
-
-		    /* *sigh* . We shouldn't  need this sync call here as set_base_uri
-		       call results in synching to gconf, but that happens in idle loop
-		       and too late to prevent user seeing "Can not Open ... because of invalid uri" error.*/
-		    e_source_list_sync (source_list,NULL);
-		}
-	}
-	else {
-		/* create the local source group */
-		group = e_source_group_new (_("On This Computer"), base_uri_proto);
-		e_source_list_add_group (source_list, group, -1);
-
-		on_this_computer = group;
-	}
-
-	if (!personal_source) {
-		GSList *memos_selected;
-		/* Create the default Person addressbook */
-		ESource *source = e_source_new (_("Personal"), PERSONAL_RELATIVE_URI);
-		e_source_group_add_source (on_this_computer, source, -1);
-		g_object_unref (source);
-
-		memos_selected = calendar_config_get_memos_selected ();
-
-		if (!calendar_config_get_primary_memos () && !memos_selected) {
-			GSList selected;
-
-			calendar_config_set_primary_memos (e_source_peek_uid (source));
-
-			selected.data = (gpointer)e_source_peek_uid (source);
-			selected.next = NULL;
-			calendar_config_set_memos_selected (&selected);
-		}
-
-		if (memos_selected) {
-			g_slist_foreach (memos_selected, (GFunc) g_free, NULL);
-			g_slist_free (memos_selected);
-		}
-
-		e_source_set_color_spec (source, "#BECEDD");
-		personal_source = source;
-	}
-
-	if (!on_the_web) {
-		/* Create the LDAP source group */
-		group = e_source_group_new (_("On The Web"), WEB_BASE_URI);
-		e_source_list_add_group (source_list, group, -1);
-
-		on_the_web = group;
-	}
-
-	component->priv->source_list = source_list;
-	g_free (base_uri_proto);
-	g_free (base_uri);
-}
-
 /* Utility functions.  */
 /* FIXME Some of these are duplicated from calendar-component.c */
 static gboolean
@@ -1346,7 +1224,6 @@ memos_component_init (MemosComponent *component, MemosComponentClass *klass)
 	priv = g_new0 (MemosComponentPrivate, 1);
 
 	component->priv = priv;
-	ensure_sources (component);
 }
 
 /* Public API */
diff --git a/calendar/gui/memos-component.h b/calendar/gui/memos-component.h
index b3995628ab..399f0ce06a 100644
--- a/calendar/gui/memos-component.h
+++ b/calendar/gui/memos-component.h
@@ -56,9 +56,6 @@ struct _MemosComponentClass {
 
 GType             memos_component_get_type  (void);
 MemosComponent   *memos_component_peek  (void);
-
-const char       *memos_component_peek_base_directory (MemosComponent *component);
-const char       *memos_component_peek_config_directory (MemosComponent *component);
 ESourceList      *memos_component_peek_source_list (MemosComponent *component);
 
 #endif /* _MEMOS_COMPONENT_H_ */
diff --git a/calendar/gui/tasks-component.c b/calendar/gui/tasks-component.c
index 80e36c0feb..92c45baab2 100644
--- a/calendar/gui/tasks-component.c
+++ b/calendar/gui/tasks-component.c
@@ -115,128 +115,6 @@ struct _TasksComponentPrivate {
 	GList *notifications;
 };
 
-static void
-ensure_sources (TasksComponent *component)
-{
-	GSList *groups;
-	ESourceList *source_list;
-	ESourceGroup *group;
-	ESourceGroup *on_this_computer;
-	ESourceGroup *on_the_web;
-	ESource *personal_source;
-	char *base_uri, *base_uri_proto;
-	const gchar *base_dir;
-
-	on_this_computer = NULL;
-	on_the_web = NULL;
-	personal_source = NULL;
-
-	if (!e_cal_get_sources (&source_list, E_CAL_SOURCE_TYPE_TODO, NULL)) {
-		g_warning ("Could not get addressbook source list from GConf!");
-		return;
-	}
-
-	base_dir = tasks_component_peek_base_directory (component);
-	base_uri = g_build_filename (base_dir, "local", NULL);
-
-	base_uri_proto = g_filename_to_uri (base_uri, NULL, NULL);
-
-	groups = e_source_list_peek_groups (source_list);
-	if (groups) {
-		/* groups are already there, we need to search for things... */
-		GSList *g;
-
-		for (g = groups; g; g = g->next) {
-
-			group = E_SOURCE_GROUP (g->data);
-
-			/* compare only file:// part. If user home dir name changes we do not want to create
-			   one more group  */
-
-			if (!on_this_computer && !strncmp (base_uri_proto, e_source_group_peek_base_uri (group), 7))
-				on_this_computer = group;
-			else if (!on_the_web && !strcmp (WEB_BASE_URI, e_source_group_peek_base_uri (group)))
-				on_the_web = group;
-		}
-	}
-
-	if (on_this_computer) {
-		/* make sure "Personal" shows up as a source under
-		   this group */
-		GSList *sources = e_source_group_peek_sources (on_this_computer);
-		GSList *s;
-		for (s = sources; s; s = s->next) {
-			ESource *source = E_SOURCE (s->data);
-			const gchar *relative_uri;
-
-			relative_uri = e_source_peek_relative_uri (source);
-			if (relative_uri == NULL)
-				continue;
-			if (!strcmp (PERSONAL_RELATIVE_URI, relative_uri)) {
-				personal_source = source;
-				break;
-			}
-		}
-		/* Make sure we have the correct base uri. This can change when user's
-		   homedir name changes */
-		if (strcmp (base_uri_proto, e_source_group_peek_base_uri (on_this_computer))) {
-		    e_source_group_set_base_uri (on_this_computer, base_uri_proto);
-
-		    /* *sigh* . We shouldn't  need this sync call here as set_base_uri
-		       call results in synching to gconf, but that happens in idle loop
-		       and too late to prevent user seeing "Can not Open ... because of invalid uri" error.*/
-		    e_source_list_sync (source_list,NULL);
-		}
-	}
-	else {
-		/* create the local source group */
-		group = e_source_group_new (_("On This Computer"), base_uri_proto);
-		e_source_list_add_group (source_list, group, -1);
-
-		on_this_computer = group;
-	}
-
-	if (!personal_source) {
-		GSList *tasks_selected;
-		/* Create the default Person addressbook */
-		ESource *source = e_source_new (_("Personal"), PERSONAL_RELATIVE_URI);
-		e_source_group_add_source (on_this_computer, source, -1);
-		g_object_unref (source);
-
-		tasks_selected = calendar_config_get_tasks_selected ();
-
-		if (!calendar_config_get_primary_tasks () && !tasks_selected) {
-			GSList selected;
-
-			calendar_config_set_primary_tasks (e_source_peek_uid (source));
-
-			selected.data = (gpointer)e_source_peek_uid (source);
-			selected.next = NULL;
-			calendar_config_set_tasks_selected (&selected);
-		}
-
-		if (tasks_selected) {
-			g_slist_foreach (tasks_selected, (GFunc) g_free, NULL);
-			g_slist_free (tasks_selected);
-		}
-
-		e_source_set_color_spec (source, "#BECEDD");
-		personal_source = source;
-	}
-
-	if (!on_the_web) {
-		/* Create the LDAP source group */
-		group = e_source_group_new (_("On The Web"), WEB_BASE_URI);
-		e_source_list_add_group (source_list, group, -1);
-
-		on_the_web = group;
-	}
-
-	component->priv->source_list = source_list;
-	g_free (base_uri_proto);
-	g_free (base_uri);
-}
-
 /* Utility functions.  */
 /* FIXME Some of these are duplicated from calendar-component.c */
 static gboolean
@@ -1410,7 +1288,6 @@ tasks_component_init (TasksComponent *component, TasksComponentClass *klass)
 	priv = g_new0 (TasksComponentPrivate, 1);
 
 	component->priv = priv;
-	ensure_sources (component);
 }
 
 /* Public API */
diff --git a/calendar/gui/tasks-component.h b/calendar/gui/tasks-component.h
index cbb25d793e..8947b3da3e 100644
--- a/calendar/gui/tasks-component.h
+++ b/calendar/gui/tasks-component.h
@@ -54,10 +54,7 @@ struct _TasksComponentClass {
 
 
 GType             tasks_component_get_type  (void);
-TasksComponent   *tasks_component_peek  (void);
 
-const char       *tasks_component_peek_base_directory (TasksComponent *component);
-const char       *tasks_component_peek_config_directory (TasksComponent *component);
 ESourceList      *tasks_component_peek_source_list (TasksComponent *component);
 
 #endif /* _TASKS_COMPONENT_H_ */