Removed old implementation.

2001-01-04  Not Zed  <NotZed@HelixCode.com>

	* mail-ops.c (mail_do_send_mail): Removed old implementation.

	* folder-browser.c (do_message_selected): If we haven't got a real
	uid, then clear the display instead.

	* message-list.c (message_list_drag_data_get): Use new save
	message function, and also wait for it to finish before
	continuing.
	(folder_changed):
	(message_changed): Use mail_proxy_event instead of
	mail_do_forward.
	(mail_regen_list): New iplementation to replace the old.
	: remove <gnome.h> from headers.  Dont define timeit by default.
	(main_folder_changed):
	(message_list_set_folder):
	(message_list_set_threaded):
	(message_list_set_search):
	(message_list_hide_add):
	(message_list_hide_uids):
	(message_list_hide_clear): Use mail_regen_list instead of
	mail_do_regenerate_messagelist.
	(mail_do_regenerate_messagelist): Removed the old stuff.  No
	functionality changed yet, just using different thread stuff.

	* mail-callbacks.c (save_msg_ok): Use new save message function.

	* component-factory.c (create_view):
	(add_storage): Use mail_scan_subfolders to build the folder info.
	(create_folder): Use new implementation with our own callback.
	(owner_set_cb): Changed b ack to use mail_get_folder, but now wait
	for it to finish.  This will let any gui still run, but also gives
	us the required synchronous operation.
	(got_folder): Callback for when the folder has been opened.

	* mail-ops.c (mail_get_folderinfo): New function to just get the
	folder info in another thread.
	(mail_scan_subfolders): New scan subfolder implementation that
	uses mail_get_folderinfo.
	(mail_do_scan_subfolders): Removed old implementation.
	(mail_create_folder): Nerw implementation to create a folder, only.
	(mail_do_create_folder): Removed old implementation.
	(mail_save_messages): New implementation, fixes a couple of minor
	problems, and now provides a return so it can be waited on.  Also
	check that the writes worked, etc.
	(mail_do_save_messages): Remove previous implementation.
	(mail_do_flag_messages): Removed, nothing uses it.
	(mail_do_flag_messages): Removed, nothing uses it anymore.
	(mail_get_folder): REturn the operation id, so callers can wait
	for it.
	(sync_folder_desc):
	(expunge_folder_desc): Add describe functions so we know what its
	doing.
	(mail_send_mail): More generic implementation of sending mail.

	* mail-mt.c (mail_msg_new): Lock around seq increment.  And insert
	each new message into a hash table of active messages.
	(mail_msg_init): Init the active message table.
	(mail_msg_free): Remove the message from the active message table.
	(mail_msg_wait): New function, waits for a message to be
	processed, by id.
	(mail_msg_check_error): Dont display the error if it is a
	user-cancelled operation.
	(mail_proxy_event): new implementation of mail_op_forward_event.
	Only real difference is it uses the new	thread stuff, and you can
	wait for it to finish if you want.
	(mail_proxy_event): If we're already in the main thread, just call
	the function.

svn path=/trunk/; revision=7246

1 files changed, 9 insertions, 4 deletions

diff --git a/mail/folder-browser.c b/mail/folder-browser.c
index d3ed8c7cfb..b05b474686 100644
--- a/mail/folder-browser.c
+++ b/mail/folder-browser.c
@@ -961,8 +961,12 @@ do_message_selected(FolderBrowser *fb)
 		g_free(fb->pending_uid);
 		fb->pending_uid = g_strdup(fb->new_uid);
 	} else {
-		fb->loading_uid = g_strdup(fb->new_uid);
-		mail_get_message(fb->folder, fb->loading_uid, done_message_selected, fb, mail_thread_new);
+		if (fb->new_uid) {
+			fb->loading_uid = g_strdup(fb->new_uid);
+			mail_get_message(fb->folder, fb->loading_uid, done_message_selected, fb, mail_thread_new);
+		} else {
+			mail_display_set_message(fb->mail_display, NULL);
+		}
 	}
 
 	return FALSE;
@@ -973,11 +977,12 @@ static void
 on_message_selected (MessageList *ml, const char *uid, FolderBrowser *fb)
 {
 	d(printf ("selecting uid %s (direct)\n", uid));
-	g_free(fb->new_uid);
-	fb->new_uid = g_strdup(uid);
+
 	if (fb->loading_id != 0)
 		gtk_timeout_remove(fb->loading_id);
 
+	g_free(fb->new_uid);
+	fb->new_uid = g_strdup(uid);
 	fb->loading_id = gtk_timeout_add(100, (GtkFunction)do_message_selected, fb);
 }