[evolution] Bug 468448 - Kill "Hide Read Messages" and "Hide Selected Messages"

[Matthew Barnes <mbarnes src gnome org>]

commit 86efefd39f4e0b9c5f7eaaee4048ecb52260559e
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Mar 28 10:15:07 2010 -0400

    Bug 468448 - Kill "Hide Read Messages" and "Hide Selected Messages"
    
    Removed the following menu items under View:
    
        Hide Selected Messages
        Hide Read Messages
        Show Hidden Messages
    
    These options are confusing and don't fit with the rest of the mailer
    design.
    
    Hidden messages were tracked by folder in:
    
        ~/.evolution/mail/config/hidestate-<<folder-uri>>
    
    So by simply not loading those files any more we reveal all previously
    hidden messages and avoid any risk of lost messages.
    
    Also inverted "Hide Deleted Messages" to "Show Deleted Messages".

 mail/message-list.c                      |  358 +-----------------------------
 mail/message-list.h                      |   18 --
 modules/mail/e-mail-shell-content.c      |    4 -
 modules/mail/e-mail-shell-view-actions.c |  105 ++-------
 modules/mail/e-mail-shell-view-actions.h |   10 +-
 ui/evolution-mail.ui                     |    5 +-
 6 files changed, 33 insertions(+), 467 deletions(-)
---
diff --git a/mail/message-list.c b/mail/message-list.c
index 6526950..ca3830b 100644
--- a/mail/message-list.c
+++ b/mail/message-list.c
@@ -209,9 +209,6 @@ static gchar *filter_size (gint size);
 
 static void folder_changed (CamelObject *o, gpointer event_data, gpointer user_data);
 
-static void save_hide_state(MessageList *ml);
-static void load_hide_state(MessageList *ml);
-
 /* note: @changes is owned/freed by the caller */
 /*static void mail_do_regenerate_messagelist (MessageList *list, const gchar *search, const gchar *hideexpr, CamelFolderChangeInfo *changes);*/
 static void mail_regen_list(MessageList *ml, const gchar *search, const gchar *hideexpr, CamelFolderChangeInfo *changes);
@@ -1976,7 +1973,6 @@ void
 message_list_save_state (MessageList *ml)
 {
 	save_tree_state (ml);
-	save_hide_state (ml);
 }
 
 static void
@@ -2309,16 +2305,9 @@ message_list_init (MessageList *message_list)
 		(GDestroyNotify) NULL,
 		(GDestroyNotify) e_poolv_destroy);
 
-	message_list->hidden = NULL;
-	message_list->hidden_pool = NULL;
-	message_list->hide_before = ML_HIDE_NONE_START;
-	message_list->hide_after = ML_HIDE_NONE_END;
-
 	message_list->search = NULL;
 	message_list->ensure_uid = NULL;
 
-	message_list->hide_lock = g_mutex_new();
-
 	message_list->uid_nodemap = g_hash_table_new (g_str_hash, g_str_equal);
 	message_list->async_event = mail_async_event_new();
 
@@ -2495,19 +2484,11 @@ message_list_finalize (GObject *object)
 	if (message_list->thread_tree)
 		camel_folder_thread_messages_unref(message_list->thread_tree);
 
-	if (message_list->hidden) {
-		g_hash_table_destroy(message_list->hidden);
-		e_mempool_destroy(message_list->hidden_pool);
-		message_list->hidden = NULL;
-		message_list->hidden_pool = NULL;
-	}
-
 	g_free(message_list->search);
 	g_free(message_list->ensure_uid);
 	g_free(message_list->frozen_search);
 	g_free(message_list->cursor_uid);
 
-	g_mutex_free(message_list->hide_lock);
 	g_mutex_free (message_list->regen_lock);
 
 	g_free(message_list->folder_uri);
@@ -3582,7 +3563,6 @@ message_list_set_folder (MessageList *message_list, CamelFolder *folder, const g
 
 	if (message_list->folder != NULL) {
 		save_tree_state (message_list);
-		save_hide_state (message_list);
 	}
 
 	e_tree_memory_freeze(E_TREE_MEMORY(etm));
@@ -3655,7 +3635,6 @@ message_list_set_folder (MessageList *message_list, CamelFolder *folder, const g
 		message_list->hidedeleted = hide_deleted && !(folder->folder_flags & CAMEL_FOLDER_IS_TRASH);
 		message_list->hidejunk = junk_folder && !(folder->folder_flags & CAMEL_FOLDER_IS_JUNK) && !(folder->folder_flags & CAMEL_FOLDER_IS_TRASH);
 
-		load_hide_state (message_list);
 		if (message_list->frozen == 0)
 			mail_regen_list (message_list, message_list->search, NULL, NULL);
 	}
@@ -3970,229 +3949,6 @@ message_list_ensure_message (MessageList *ml, const gchar *uid)
 	ml->ensure_uid = g_strdup (uid);
 }
 
-/* returns the number of messages displayable *after* expression hiding has taken place */
-guint
-message_list_length (MessageList *ml)
-{
-	return ml->hide_unhidden;
-}
-
-struct _glibsuxcrap {
-	guint count;
-	CamelFolder *folder;
-};
-
-static void
-glib_crapback(gpointer key, gpointer data, gpointer x)
-{
-	struct _glibsuxcrap *y = x;
-	CamelMessageInfo *mi;
-
-	if (y->count)
-		return;
-
-	mi = camel_folder_get_message_info(y->folder, key);
-	if (mi) {
-		y->count++;
-		camel_folder_free_message_info(y->folder, mi);
-	}
-}
-
-/* returns 0 or 1 depending if there are hidden messages */
-guint
-message_list_hidden(MessageList *ml)
-{
-	guint hidden = 0;
-
-	MESSAGE_LIST_LOCK (ml, hide_lock);
-	if (ml->hidden && ml->folder) {
-		/* this is a hack, should probably just maintain the hidden table better */
-		struct _glibsuxcrap x = { 0, ml->folder };
-		g_hash_table_foreach(ml->hidden, glib_crapback, &x);
-		hidden = x.count;
-	}
-	MESSAGE_LIST_UNLOCK (ml, hide_lock);
-
-	return hidden;
-}
-
-/* add a new expression to hide, or set the range.
-   @expr: A new search expression - all matching messages will be hidden.  May be %NULL.
-   @lower: Use ML_HIDE_NONE_START to specify no messages hidden from the start of the list.
-   @upper: Use ML_HIDE_NONE_END to specify no message hidden from the end of the list.
-
-   For either @upper or @lower, use ML_HIDE_SAME, to keep the previously set hide range.
-   If either range is negative, then the range is taken from the end of the available list
-   of messages, once other hiding has been performed.  Use message_list_length() to find out
-   how many messages are available for hiding.
-
-   Example: hide_add(ml, NULL, -100, ML_HIDE_NONE_END) -> hide all but the last (most recent)
-   100 messages.
-*/
-void
-message_list_hide_add (MessageList *ml, const gchar *expr, guint lower, guint upper)
-{
-	MESSAGE_LIST_LOCK (ml, hide_lock);
-
-	if (lower != ML_HIDE_SAME)
-		ml->hide_before = lower;
-	if (upper != ML_HIDE_SAME)
-		ml->hide_after = upper;
-
-	MESSAGE_LIST_UNLOCK (ml, hide_lock);
-
-	mail_regen_list (ml, ml->search, expr, NULL);
-}
-
-/* hide specific uid's */
-void
-message_list_hide_uids (MessageList *ml, GPtrArray *uids)
-{
-	gint i;
-	gchar *uid;
-
-	/* first see if we need to do any work, if so, then do it all at once */
-	for (i = 0; i < uids->len; i++) {
-		if (g_hash_table_lookup (ml->uid_nodemap, uids->pdata[i])) {
-			MESSAGE_LIST_LOCK (ml, hide_lock);
-			if (ml->hidden == NULL) {
-				ml->hidden = g_hash_table_new (g_str_hash, g_str_equal);
-				ml->hidden_pool = e_mempool_new (512, 256, E_MEMPOOL_ALIGN_BYTE);
-			}
-
-			uid =  e_mempool_strdup (ml->hidden_pool, uids->pdata[i]);
-			g_hash_table_insert (ml->hidden, uid, uid);
-			for (; i < uids->len; i++) {
-				if (g_hash_table_lookup (ml->uid_nodemap, uids->pdata[i])) {
-					uid =  e_mempool_strdup (ml->hidden_pool, uids->pdata[i]);
-					g_hash_table_insert (ml->hidden, uid, uid);
-				}
-			}
-			MESSAGE_LIST_UNLOCK (ml, hide_lock);
-			/* save this here incase the user pops up another window, so they are consistent */
-			save_hide_state(ml);
-			if (ml->frozen == 0)
-				mail_regen_list (ml, ml->search, NULL, NULL);
-			break;
-		}
-	}
-}
-
-/* no longer hide any messages */
-void
-message_list_hide_clear (MessageList *ml)
-{
-	MESSAGE_LIST_LOCK (ml, hide_lock);
-	if (ml->hidden) {
-		g_hash_table_destroy (ml->hidden);
-		e_mempool_destroy (ml->hidden_pool);
-		ml->hidden = NULL;
-		ml->hidden_pool = NULL;
-	}
-	ml->hide_before = ML_HIDE_NONE_START;
-	ml->hide_after = ML_HIDE_NONE_END;
-	MESSAGE_LIST_UNLOCK (ml, hide_lock);
-
-	if (ml->thread_tree) {
-		camel_folder_thread_messages_unref(ml->thread_tree);
-		ml->thread_tree = NULL;
-	}
-
-	/* save this here incase the user pops up another window, so they are consistent */
-	save_hide_state(ml);
-	if (ml->frozen == 0)
-		mail_regen_list (ml, ml->search, NULL, NULL);
-}
-
-#define HIDE_STATE_VERSION (1)
-
-/* version 1 file is:
-   uintf	1
-   uintf	hide_before
-   uintf	hide_after
-   string*	uids
-*/
-
-static void
-load_hide_state (MessageList *ml)
-{
-	gchar *filename;
-	FILE *in;
-	gint32 version, lower, upper;
-
-	MESSAGE_LIST_LOCK(ml, hide_lock);
-	if (ml->hidden) {
-		g_hash_table_destroy (ml->hidden);
-		e_mempool_destroy (ml->hidden_pool);
-		ml->hidden = NULL;
-		ml->hidden_pool = NULL;
-	}
-	ml->hide_before = ML_HIDE_NONE_START;
-	ml->hide_after = ML_HIDE_NONE_END;
-
-	filename = mail_config_folder_to_cachename(ml->folder, "hidestate-");
-	in = g_fopen(filename, "rb");
-	if (in) {
-		camel_file_util_decode_fixed_int32 (in, &version);
-		if (version == HIDE_STATE_VERSION) {
-			ml->hidden = g_hash_table_new(g_str_hash, g_str_equal);
-			ml->hidden_pool = e_mempool_new(512, 256, E_MEMPOOL_ALIGN_BYTE);
-			camel_file_util_decode_fixed_int32 (in, &lower);
-			ml->hide_before = lower;
-			camel_file_util_decode_fixed_int32 (in, &upper);
-			ml->hide_after = upper;
-			while (!feof(in)) {
-				gchar *olduid, *uid;
-
-				if (camel_file_util_decode_string (in, &olduid) != -1) {
-					uid =  e_mempool_strdup(ml->hidden_pool, olduid);
-					g_free (olduid);
-					g_hash_table_insert(ml->hidden, uid, uid);
-				}
-			}
-		}
-		fclose(in);
-	}
-	g_free(filename);
-
-	MESSAGE_LIST_UNLOCK(ml, hide_lock);
-}
-
-static void
-hide_save_1 (gchar *uid, gchar *keydata, FILE *out)
-{
-	camel_file_util_encode_string (out, uid);
-}
-
-/* save the hide state.  Note that messages are hidden by uid, if the uid's change, then
-   this will become invalid, but is easy to reset in the ui */
-static void
-save_hide_state (MessageList *ml)
-{
-	gchar *filename;
-	FILE *out;
-
-	if (ml->folder == NULL)
-		return;
-
-	MESSAGE_LIST_LOCK(ml, hide_lock);
-
-	filename = mail_config_folder_to_cachename(ml->folder, "hidestate-");
-	if (ml->hidden == NULL && ml->hide_before == ML_HIDE_NONE_START && ml->hide_after == ML_HIDE_NONE_END) {
-		g_unlink(filename);
-	} else if ((out = g_fopen (filename, "wb"))) {
-		camel_file_util_encode_fixed_int32 (out, HIDE_STATE_VERSION);
-		camel_file_util_encode_fixed_int32 (out, ml->hide_before);
-		camel_file_util_encode_fixed_int32 (out, ml->hide_after);
-		if (ml->hidden)
-			g_hash_table_foreach(ml->hidden, (GHFunc)hide_save_1, out);
-		fclose(out);
-	}
-	g_free (filename);
-
-	MESSAGE_LIST_UNLOCK(ml, hide_lock);
-}
-
 struct sort_column_data {
 	ETableCol *col;
 	gboolean ascending;
@@ -4402,7 +4158,7 @@ regen_list_desc (struct _regen_list_msg *m)
 static void
 regen_list_exec (struct _regen_list_msg *m)
 {
-	GPtrArray *uids, *uidnew, *showuids, *searchuids = NULL;
+	GPtrArray *uids, *searchuids = NULL;
 	CamelMessageInfo *info;
 	ETreePath cursor;
 	ETree *tree;
@@ -4493,111 +4249,22 @@ regen_list_exec (struct _regen_list_msg *m)
 	if (camel_exception_is_set (&m->base.ex))
 		return;
 
-	/* perform hiding */
-	if (m->hideexpr && camel_folder_has_search_capability(m->folder)) {
-		uidnew = camel_folder_search_by_expression (m->ml->folder, m->hideexpr, &m->base.ex);
-		/* well, lets not abort just because this faileld ... */
-		camel_exception_clear (&m->base.ex);
-
-		if (uidnew) {
-			MESSAGE_LIST_LOCK(m->ml, hide_lock);
-
-			if (m->ml->hidden == NULL) {
-				m->ml->hidden = g_hash_table_new (g_str_hash, g_str_equal);
-				m->ml->hidden_pool = e_mempool_new (512, 256, E_MEMPOOL_ALIGN_BYTE);
-			}
-
-			for (i = 0; i < uidnew->len; i++) {
-				if (g_hash_table_lookup (m->ml->hidden, uidnew->pdata[i]) == NULL) {
-					gchar *uid = e_mempool_strdup (m->ml->hidden_pool, uidnew->pdata[i]);
-					g_hash_table_insert (m->ml->hidden, uid, uid);
-				}
-			}
-
-			MESSAGE_LIST_UNLOCK(m->ml, hide_lock);
-
-			camel_folder_search_free (m->ml->folder, uidnew);
-		}
-	}
-
-	MESSAGE_LIST_LOCK(m->ml, hide_lock);
-
-	m->ml->hide_unhidden = uids->len;
-
-	/* what semantics do we want from hide_before, hide_after?
-	   probably <0 means measure from the end of the list */
-
-	/* perform uid hiding */
-	if (m->ml->hidden || m->ml->hide_before != ML_HIDE_NONE_START || m->ml->hide_after != ML_HIDE_NONE_END) {
-		gint start, end;
-		uidnew = g_ptr_array_new ();
-
-		/* first, hide matches */
-		if (m->ml->hidden) {
-			gint subtr = 0;
-
-			for (i = 0; i < uids->len; i++) {
-				if (g_hash_table_lookup (m->ml->hidden, uids->pdata[i]) == NULL)
-					g_ptr_array_add (uidnew, uids->pdata[i]);
-				else if (m->last_row >= 0) {
-					/* if we are going to hide message above last selected row, then we should
-					   decrease our last row number, to put cursor on a proper place. */
-					ETreePath node = g_hash_table_lookup (m->ml->uid_nodemap, (const gchar *) uids->pdata[i]);
-
-					if (node && m->last_row > e_tree_table_adapter_row_of_node (e_tree_get_table_adapter (tree), node))
-						subtr ++;
-				}
-			}
-
-			m->last_row -= subtr;
-		}
-
-		/* then calculate the subrange visible and chop it out */
-		m->ml->hide_unhidden = uidnew->len;
-
-		if (m->ml->hide_before != ML_HIDE_NONE_START || m->ml->hide_after != ML_HIDE_NONE_END) {
-			GPtrArray *uid2 = g_ptr_array_new ();
-
-			start = m->ml->hide_before;
-			if (start < 0)
-				start += m->ml->hide_unhidden;
-			end = m->ml->hide_after;
-			if (end < 0)
-				end += m->ml->hide_unhidden;
-
-			start = MAX(start, 0);
-			end = MIN(end, uidnew->len);
-			for (i = start; i < end; i++) {
-				g_ptr_array_add (uid2, uidnew->pdata[i]);
-			}
-
-			g_ptr_array_free (uidnew, TRUE);
-			uidnew = uid2;
-		}
-		showuids = uidnew;
-	} else {
-		uidnew = NULL;
-		showuids = uids;
-	}
-
-	MESSAGE_LIST_UNLOCK(m->ml, hide_lock);
-
 	e_profile_event_emit("list.threaduids", m->folder->full_name, 0);
 
 	/* camel_folder_summary_reload_from_db (m->folder->summary, NULL); */
 	if (!camel_operation_cancel_check(m->base.cancel)) {
 		/* update/build a new tree */
 		if (m->dotree) {
-			ml_sort_uids_by_tree (m->ml, showuids);
+			ml_sort_uids_by_tree (m->ml, uids);
 
 			if (m->tree)
-				camel_folder_thread_messages_apply (m->tree, showuids);
+				camel_folder_thread_messages_apply (m->tree, uids);
 			else
-				m->tree = camel_folder_thread_messages_new (m->folder, showuids, m->thread_subject);
+				m->tree = camel_folder_thread_messages_new (m->folder, uids, m->thread_subject);
 		} else {
-			camel_folder_sort_uids (m->ml->folder, showuids);
+			camel_folder_sort_uids (m->ml->folder, uids);
 			m->summary = g_ptr_array_new ();
-			if (showuids->len > camel_folder_summary_cache_size (m->folder->summary) ) {
+			if (uids->len > camel_folder_summary_cache_size (m->folder->summary) ) {
 				CamelException ex;
 				camel_exception_init (&ex);
 				camel_folder_summary_reload_from_db (m->folder->summary, &ex);
@@ -4607,8 +4274,8 @@ regen_list_exec (struct _regen_list_msg *m)
 				}
 
 			}
-			for (i = 0; i < showuids->len; i++) {
-				info = camel_folder_get_message_info (m->folder, showuids->pdata[i]);
+			for (i = 0; i < uids->len; i++) {
+				info = camel_folder_get_message_info (m->folder, uids->pdata[i]);
 				if (info)
 					g_ptr_array_add(m->summary, info);
 			}
@@ -4617,9 +4284,6 @@ regen_list_exec (struct _regen_list_msg *m)
 		m->complete = TRUE;
 	}
 
-	if (uidnew)
-		g_ptr_array_free (uidnew, TRUE);
-
 	if (searchuids)
 		camel_folder_search_free (m->folder, searchuids);
 	else
@@ -4720,12 +4384,10 @@ regen_list_done (struct _regen_list_msg *m)
 #else
 	if (GTK_WIDGET_VISIBLE (GTK_WIDGET (m->ml))) {
 #endif
-		if (message_list_length (m->ml) <= 0) {
+		if (e_tree_row_count (E_TREE (m->ml)) <= 0) {
 			/* space is used to indicate no search too */
 			if (m->ml->search && *m->ml->search && strcmp (m->ml->search, " ") != 0)
 				e_tree_set_info_message (tree, _("No message satisfies your search criteria. Either clear search with Search->Clear menu item or change it."));
-			else if (m->ml->hidden)
-				e_tree_set_info_message (tree, _("There are only hidden messages in this folder. Use View->Show Hidden Messages to show them."));
 			else
 				e_tree_set_info_message (tree, _("There are no messages in this folder."));
 		} else
@@ -4885,7 +4547,7 @@ mail_regen_list (MessageList *ml, const gchar *search, const gchar *hideexpr, Ca
 		camel_folder_thread_messages_ref(m->tree);
 	}
 
-	if (message_list_length (ml) <= 0) {
+	if (e_tree_row_count (E_TREE (ml)) <= 0) {
 #if GTK_CHECK_VERSION(2,19,7)
 		if (gtk_widget_get_visible (GTK_WIDGET (ml))) {
 #else
diff --git a/mail/message-list.h b/mail/message-list.h
index c7efc5d..a651235 100644
--- a/mail/message-list.h
+++ b/mail/message-list.h
@@ -106,13 +106,6 @@ struct _MessageList {
 
 	GHashTable *normalised_hash;
 
-	/* UID's to hide.  Keys in the mempool */
-	/* IMPORTANT: You MUST have obtained the hide lock, to operate on this data */
-	GHashTable	 *hidden;
-	struct _EMemPool *hidden_pool;
-	gint hide_unhidden;           /* total length, before hiding */
-	gint hide_before, hide_after; /* hide ranges of messages */
-
 	/* Current search string, or %NULL */
 	gchar *search;
 
@@ -147,9 +140,6 @@ struct _MessageList {
 	/* Row-selection and seen-marking timers */
 	guint idle_id, seen_id;
 
-	/* locks */
-	GMutex *hide_lock;	/* for any 'hide' info above */
-
 	/* list of outstanding regeneration requests */
 	GList *regen;
 	GMutex *regen_lock; /* when writing to the regen, guard with this lock too */
@@ -218,14 +208,6 @@ void		message_list_copy		(MessageList *message_list,
 						 gboolean cut);
 void		message_list_paste		(MessageList *message_list);
 guint		message_list_length		(MessageList *message_list);
-guint		message_list_hidden		(MessageList *message_list);
-void		message_list_hide_add		(MessageList *message_list,
-						 const gchar *expr,
-						 guint lower,
-						 guint upper);
-void		message_list_hide_uids		(MessageList *message_list,
-						 GPtrArray *uids);
-void		message_list_hide_clear		(MessageList *message_list);
 void		message_list_set_threaded	(MessageList *message_list,
 						 gboolean threaded);
 void		message_list_set_threaded_expand_all
diff --git a/modules/mail/e-mail-shell-content.c b/modules/mail/e-mail-shell-content.c
index 67d58ce..7192fda 100644
--- a/modules/mail/e-mail-shell-content.c
+++ b/modules/mail/e-mail-shell-content.c
@@ -448,10 +448,6 @@ mail_shell_content_constructed (GObject *object)
 	key = "/apps/evolution/mail/display/paned_size";
 	gconf_bridge_bind_property (bridge, key, object, "vposition");
 
-	object = G_OBJECT (shell_content);
-	key = "/apps/evolution/mail/display/show_deleted";
-	gconf_bridge_bind_property (bridge, key, object, "show-deleted");
-
 	/* Message list customizations. */
 
 	reader = E_MAIL_READER (shell_content);
diff --git a/modules/mail/e-mail-shell-view-actions.c b/modules/mail/e-mail-shell-view-actions.c
index b3d19fc..5b6f483 100644
--- a/modules/mail/e-mail-shell-view-actions.c
+++ b/modules/mail/e-mail-shell-view-actions.c
@@ -406,53 +406,6 @@ action_mail_global_expunge_cb (GtkAction *action,
 }
 
 static void
-action_mail_hide_deleted_cb (GtkToggleAction *action,
-                             EMailShellView *mail_shell_view)
-{
-	GtkWidget *message_list;
-	EMailReader *reader;
-	gboolean active;
-
-	reader = E_MAIL_READER (mail_shell_view->priv->mail_shell_content);
-	message_list = e_mail_reader_get_message_list (reader);
-
-	active = gtk_toggle_action_get_active (action);
-	message_list_set_hidedeleted (MESSAGE_LIST (message_list), active);
-}
-
-static void
-action_mail_hide_read_cb (GtkAction *action,
-                          EMailShellView *mail_shell_view)
-{
-	GtkWidget *message_list;
-	EMailReader *reader;
-
-	reader = E_MAIL_READER (mail_shell_view->priv->mail_shell_content);
-	message_list = e_mail_reader_get_message_list (reader);
-
-	message_list_hide_add (
-		MESSAGE_LIST (message_list),
-		"(match-all (system-flag \"seen\"))",
-		ML_HIDE_SAME, ML_HIDE_SAME);
-}
-
-static void
-action_mail_hide_selected_cb (GtkAction *action,
-                              EMailShellView *mail_shell_view)
-{
-	GtkWidget *message_list;
-	EMailReader *reader;
-	GPtrArray *uids;
-
-	reader = E_MAIL_READER (mail_shell_view->priv->mail_shell_content);
-	message_list = e_mail_reader_get_message_list (reader);
-	uids = e_mail_reader_get_selected_uids (reader);
-
-	message_list_hide_uids (MESSAGE_LIST (message_list), uids);
-	em_utils_uids_free (uids);
-}
-
-static void
 action_mail_label_cb (GtkToggleAction *action,
                       EMailShellView *mail_shell_view)
 {
@@ -607,16 +560,18 @@ action_mail_label_none_cb (GtkAction *action,
 }
 
 static void
-action_mail_show_hidden_cb (GtkAction *action,
-                            EMailShellView *mail_shell_view)
+action_mail_show_deleted_cb (GtkToggleAction *action,
+                             EMailShellView *mail_shell_view)
 {
 	GtkWidget *message_list;
 	EMailReader *reader;
+	gboolean active;
 
 	reader = E_MAIL_READER (mail_shell_view->priv->mail_shell_content);
 	message_list = e_mail_reader_get_message_list (reader);
 
-	message_list_hide_clear (MESSAGE_LIST (message_list));
+	active = gtk_toggle_action_get_active (action);
+	message_list_set_hidedeleted (MESSAGE_LIST (message_list), !active);
 }
 
 static void
@@ -992,27 +947,6 @@ static GtkActionEntry mail_entries[] = {
 	  NULL,  /* XXX Add a tooltip! */
 	  G_CALLBACK (action_mail_label_none_cb) },
 
-	{ "mail-hide-read",
-	  NULL,
-	  N_("Hide _Read Messages"),
-	  NULL,
-	  N_("Temporarily hide all messages that have already been read"),
-	  G_CALLBACK (action_mail_hide_read_cb) },
-
-	{ "mail-hide-selected",
-	  NULL,
-	  N_("Hide S_elected Messages"),
-	  NULL,
-	  N_("Temporarily hide the selected messages"),
-	  G_CALLBACK (action_mail_hide_selected_cb) },
-
-	{ "mail-show-hidden",
-	  NULL,
-	  N_("Show Hidde_n Messages"),
-	  NULL,
-	  N_("Show messages that have been temporarily hidden"),
-	  G_CALLBACK (action_mail_show_hidden_cb) },
-
 	{ "mail-smart-backward",
 	  NULL,
 	  NULL,  /* No menu item; key press only */
@@ -1142,15 +1076,6 @@ static EPopupActionEntry mail_popup_entries[] = {
 
 static GtkToggleActionEntry mail_toggle_entries[] = {
 
-	{ "mail-hide-deleted",
-	  NULL,
-	  N_("Hide _Deleted Messages"),
-	  NULL,
-	  N_("Hide deleted messages rather than displaying "
-	     "them with a line through them"),
-	  G_CALLBACK (action_mail_hide_deleted_cb),
-	  TRUE },
-
 	{ "mail-preview",
 	  NULL,
 	  N_("Show Message _Preview"),
@@ -1159,6 +1084,14 @@ static GtkToggleActionEntry mail_toggle_entries[] = {
 	  NULL,  /* Handled by property bindings */
 	  TRUE },
 
+	{ "mail-show-deleted",
+	  NULL,
+	  N_("Show _Deleted Messages"),
+	  NULL,
+	  N_("Show deleted messages with a line through them"),
+	  G_CALLBACK (action_mail_show_deleted_cb),
+	  FALSE },
+
 	{ "mail-threads-group-by",
 	  NULL,
 	  N_("_Group By Threads"),
@@ -1400,6 +1333,10 @@ e_mail_shell_view_actions_init (EMailShellView *mail_shell_view)
 
 	bridge = gconf_bridge_get ();
 
+	object = G_OBJECT (ACTION (MAIL_SHOW_DELETED));
+	key = "/apps/evolution/mail/display/show_deleted";
+	gconf_bridge_bind_property (bridge, key, object, "active");
+
 	object = G_OBJECT (ACTION (MAIL_VIEW_VERTICAL));
 	key = "/apps/evolution/mail/display/layout";
 	gconf_bridge_bind_property (bridge, key, object, "current-value");
@@ -1438,11 +1375,9 @@ e_mail_shell_view_actions_init (EMailShellView *mail_shell_view)
 		ACTION (MAIL_PREVIEW), "active",
 		ACTION (MAIL_VIEW_VERTICAL), "sensitive");
 
-	/* XXX The boolean sense of the GConf key is the inverse of
-	 *     the menu item, so we have to maintain two properties. */
-	e_mutual_binding_new_with_negation (
-		mail_shell_content, "show-deleted",
-		ACTION (MAIL_HIDE_DELETED), "active");
+	e_mutual_binding_new (
+		ACTION (MAIL_SHOW_DELETED), "active",
+		mail_shell_content, "show-deleted");
 
 	/* Keep the sensitivity of "Create Search Folder from Search"
 	 * in sync with "Save Search" so that its only selectable when
diff --git a/modules/mail/e-mail-shell-view-actions.h b/modules/mail/e-mail-shell-view-actions.h
index eb11f46..34f6e6c 100644
--- a/modules/mail/e-mail-shell-view-actions.h
+++ b/modules/mail/e-mail-shell-view-actions.h
@@ -99,12 +99,6 @@
 	E_SHELL_WINDOW_ACTION ((window), "mail-forward-inline")
 #define E_SHELL_WINDOW_ACTION_MAIL_FORWARD_QUOTED(window) \
 	E_SHELL_WINDOW_ACTION ((window), "mail-forward-quoted")
-#define E_SHELL_WINDOW_ACTION_MAIL_HIDE_DELETED(window) \
-	E_SHELL_WINDOW_ACTION ((window), "mail-hide-deleted")
-#define E_SHELL_WINDOW_ACTION_MAIL_HIDE_READ(window) \
-	E_SHELL_WINDOW_ACTION ((window), "mail-hide-read")
-#define E_SHELL_WINDOW_ACTION_MAIL_HIDE_SELECTED(window) \
-	E_SHELL_WINDOW_ACTION ((window), "mail-hide-selected")
 #define E_SHELL_WINDOW_ACTION_MAIL_LABEL_NEW(window) \
 	E_SHELL_WINDOW_ACTION ((window), "mail-label-new")
 #define E_SHELL_WINDOW_ACTION_MAIL_LABEL_NONE(window) \
@@ -173,8 +167,8 @@
 	E_SHELL_WINDOW_ACTION ((window), "mail-select-all")
 #define E_SHELL_WINDOW_ACTION_MAIL_SHOW_ALL_HEADERS(window) \
 	E_SHELL_WINDOW_ACTION ((window), "mail-show-all-headers")
-#define E_SHELL_WINDOW_ACTION_MAIL_SHOW_HIDDEN(window) \
-	E_SHELL_WINDOW_ACTION ((window), "mail-show-hidden")
+#define E_SHELL_WINDOW_ACTION_MAIL_SHOW_DELETED(window) \
+	E_SHELL_WINDOW_ACTION ((window), "mail-show-deleted")
 #define E_SHELL_WINDOW_ACTION_MAIL_SHOW_SOURCE(window) \
 	E_SHELL_WINDOW_ACTION ((window), "mail-show-source")
 #define E_SHELL_WINDOW_ACTION_MAIL_SMART_BACKWARD(window) \
diff --git a/ui/evolution-mail.ui b/ui/evolution-mail.ui
index d0c3051..7c4db78 100644
--- a/ui/evolution-mail.ui
+++ b/ui/evolution-mail.ui
@@ -27,10 +27,7 @@
         <menuitem action='mail-threads-expand-all'/>
         <menuitem action='mail-threads-collapse-all'/>
         <separator/>
-        <menuitem action='mail-hide-deleted'/>
-        <menuitem action='mail-hide-selected'/>
-        <menuitem action='mail-hide-read'/>
-        <menuitem action='mail-show-hidden'/>
+        <menuitem action='mail-show-deleted'/>
       </placeholder>
     </menu>
     <placeholder name='custom-menus'>