If invoked from a non-contact folder, add the contact to the default

	* gui/component/addressbook-component.c (user_create_new_item_cb):
	If invoked from a non-contact folder, add the contact to the
	default contact folder, not the local one. If invoked from a
	contact folder, don't append "addressbook.db" to the URI, let
	ebook do the right thing. Fixes #28327 and #28325.

	* backend/idl/addressbook.idl (CallStatus): Add NoSuchBook.
	(Initially intended as part of a fix for #28327, but the other
	changes make it so the error code never ends up getting used any
	more, but it's still good to have.)

	* gui/widgets/e-addressbook-util.c (e_addressbook_error_dialog):
	Handle NO_SUCH_BOOK.

	* backend/ebook/e-book-types.h (EBookStatus): Add
	E_BOOK_STATUS_NO_SUCH_BOOK.

	* backend/ebook/e-book-listener.c
	(e_book_listener_convert_status): add case for NoSuchBook.

	* backend/ebook/e-book-util.c (e_book_load_local_address_book):
	Kill this. Nothing should ever explicitly load the local
	addressbook.
	(e_book_use_default_book): Replaces e_book_use_local_address_book,
	using the default book instead.
	(e_book_default_book_open): Fall back to local contact folder on
	E_BOOK_STATUS_NO_SUCH_BOOK too.
	(e_book_query_address_default): Use default book, not local.

	* gui/component/e-address-widget.c (query_idle_fn): Use the
	default book, not the local book.

	* gui/component/select-names/e-select-names-popup.c
	(edit_contact_info_cb): Use the default book, not the local book.

	* backend/ebook/e-destination.c (e_destination_cardify): Use the
	default book, not the local book.
	(e_destination_touch): Query the default book, not the local book.

	* backend/ebook/e-card-compare.c (e_card_locate_match,
	e_card_locate_match_full): Use the default book, not the local
	book.

svn path=/trunk/; revision=17764

1 files changed, 59 insertions, 68 deletions

diff --git a/addressbook/backend/ebook/e-book-util.c b/addressbook/backend/ebook/e-book-util.c
index ff388105f0..e113e8c607 100644
--- a/addressbook/backend/ebook/e-book-util.c
+++ b/addressbook/backend/ebook/e-book-util.c
@@ -131,53 +131,27 @@ e_book_get_config_database (CORBA_Environment *ev)
 	return config_db;
 }
 
-gboolean
-e_book_load_local_address_book (EBook *book, EBookCallback open_response, gpointer closure)
-{
-	gchar *filename;
-	gchar *uri;
-	gboolean rv;
-
-	g_return_val_if_fail (book != NULL,          FALSE);
-	g_return_val_if_fail (E_IS_BOOK (book),      FALSE);
-	g_return_val_if_fail (open_response != NULL, FALSE);
-
-	filename = gnome_util_prepend_user_home ("evolution/local/Contacts/addressbook.db");
-	uri = g_strdup_printf ("file://%s", filename);
-
-	rv = e_book_load_uri (book, uri, open_response, closure);
-
-	if (!rv) {
-		g_warning ("Couldn't load local addressbook %s", uri);
-	}
-
-	g_free (filename);
-	g_free (uri);
-
-	return rv;
-}
-
-static EBook *common_local_book = NULL;
+static EBook *common_default_book = NULL;
 
 static void
-got_local_book_cb (EBook *book, EBookStatus status, gpointer closure)
+got_default_book_cb (EBook *book, EBookStatus status, gpointer closure)
 {
 	CommonBookInfo *info = (CommonBookInfo *) closure;
 
 	if (status == E_BOOK_STATUS_SUCCESS) {
 
 		/* We try not to leak in a race condition where the
-		   local book got loaded twice. */
+		   default book got loaded twice. */
 
-		if (common_local_book) {
+		if (common_default_book) {
 			gtk_object_unref (GTK_OBJECT (book));
-			book = common_local_book;
+			book = common_default_book;
 		}
 		
 		info->cb (book, info->closure);
 
-		if (common_local_book == NULL) {
-			common_local_book = book;
+		if (common_default_book == NULL) {
+			common_default_book = book;
 		}
 		
 	} else {
@@ -189,15 +163,15 @@ got_local_book_cb (EBook *book, EBookStatus status, gpointer closure)
 }
 
 void
-e_book_use_local_address_book (EBookCommonCallback cb, gpointer closure)
+e_book_use_default_book (EBookCommonCallback cb, gpointer closure)
 {
 	EBook *book;
 	CommonBookInfo *info;
 
 	g_return_if_fail (cb != NULL);
 
-	if (common_local_book != NULL) {
-		cb (common_local_book, closure);
+	if (common_default_book != NULL) {
+		cb (common_default_book, closure);
 		return;
 	}
 
@@ -206,12 +180,46 @@ e_book_use_local_address_book (EBookCommonCallback cb, gpointer closure)
 	info->closure = closure;
 
 	book = e_book_new ();
-	if (! e_book_load_local_address_book (book, got_local_book_cb, info)) {
+	if (! e_book_load_default_book (book, got_default_book_cb, info)) {
 		gtk_object_unref (GTK_OBJECT (book));
 		g_free (info);
 	}
 }
 
+static char *default_book_uri;
+
+static void
+set_default_book_uri_local (void)
+{
+	char *filename;
+
+	if (default_book_uri)
+		g_free (default_book_uri);
+
+	filename = gnome_util_prepend_user_home ("evolution/local/Contacts/addressbook.db");
+	default_book_uri = g_strdup_printf ("file://%s", filename);
+	g_free (filename);
+}
+
+static void
+set_default_book_uri_from_bonobo_conf (void)
+{
+	CORBA_Environment ev;
+	char *val;
+	Bonobo_ConfigDatabase config_db;
+
+	CORBA_exception_init (&ev);
+	config_db = e_book_get_config_database (&ev);
+	val = bonobo_config_get_string (config_db, "/DefaultFolders/contacts_uri", &ev);
+	CORBA_exception_free (&ev);
+
+	if (val) {
+		default_book_uri = e_book_expand_uri (val);
+		g_free (val);
+	} else
+		set_default_book_uri_local ();
+}
+
 typedef struct {
 	gpointer closure;
 	EBookCallback open_response;
@@ -226,15 +234,15 @@ e_book_default_book_open (EBook *book, EBookStatus status, gpointer closure)
 
 	g_free (default_book_closure);
 
-	/* special case the protocol not supported error, since we
-	   really only want to failover to the local book in the case
-	   where there's no installed backend for that protocol.  all
-	   other errors (failure to connect, etc.) should get reported
-	   to the caller as normal. */
-	if (status == E_BOOK_STATUS_PROTOCOL_NOT_SUPPORTED) {
-		e_book_load_local_address_book (book, user_response, user_closure);
-	}
-	else {
+	/* If there's a transient error, report it to the caller, but
+	 * if the old default folder has disappeared, fall back to
+	 * the local contacts folder instead.
+	 */
+	if (status == E_BOOK_STATUS_PROTOCOL_NOT_SUPPORTED ||
+	    status == E_BOOK_STATUS_NO_SUCH_BOOK) {
+		set_default_book_uri_local ();
+		e_book_load_default_book (book, user_response, user_closure);
+	} else {
 		user_response (book, status, user_closure);
 	}
 }
@@ -259,7 +267,6 @@ e_book_load_default_book (EBook *book, EBookCallback open_response, gpointer clo
 
 	rv = e_book_load_uri (book, uri,
 			      e_book_default_book_open, default_book_closure);
-	g_free (uri);
 
 	if (!rv) {
 		g_warning ("Couldn't load default addressbook");
@@ -271,26 +278,10 @@ e_book_load_default_book (EBook *book, EBookCallback open_response, gpointer clo
 char*
 e_book_get_default_book_uri ()
 {
-	CORBA_Environment ev;
-	char *val, *uri;
-	Bonobo_ConfigDatabase config_db;
-
-	CORBA_exception_init (&ev);
-	config_db = e_book_get_config_database (&ev);
-	val = bonobo_config_get_string (config_db, "/DefaultFolders/contacts_uri", &ev);
-	CORBA_exception_free (&ev);
-
-	if (val) {
-		uri = e_book_expand_uri (val);
-		g_free (val);
-	} else {
-		char *filename;
-		filename = gnome_util_prepend_user_home ("evolution/local/Contacts/addressbook.db");
-		uri = g_strdup_printf ("file://%s", filename);
-		g_free (filename);
-	}
+	if (!default_book_uri)
+		set_default_book_uri_from_bonobo_conf ();
 
-	return uri;
+	return default_book_uri;
 }
 
 /*
@@ -752,7 +743,7 @@ have_address_book_open_cb (EBook *book, gpointer closure)
 }
 
 void
-e_book_query_address_locally (const gchar *email,
+e_book_query_address_default (const gchar *email,
 			      EBookHaveAddressCallback cb,
 			      gpointer closure)
 {
@@ -766,5 +757,5 @@ e_book_query_address_locally (const gchar *email,
 	info->cb = cb;
 	info->closure = closure;
 
-	e_book_use_local_address_book (have_address_book_open_cb, info);
+	e_book_use_default_book (have_address_book_open_cb, info);
 }