This commit was manufactured by cvs2svn to create tag 'GHEX_2_0_0'.GHEX_2_0_0

svn path=/tags/GHEX_2_0_0/; revision=19188

1 files changed, 0 insertions, 1692 deletions

diff --git a/mail/subscribe-dialog.c b/mail/subscribe-dialog.c
deleted file mode 100644
index 93e73c31f0..0000000000
--- a/mail/subscribe-dialog.c
+++ /dev/null
@@ -1,1692 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* subscribe-dialog.c: Subscribe dialog */
-/*
- *  Authors: Chris Toshok <toshok@ximian.com>
- *           Peter Williams <peterw@ximian.com>
- *
- *  Copyright 2000 Ximian, Inc. (www.ximian.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-
-#include <libgnomeui/gnome-app.h>
-#include <libgnomeui/gnome-appbar.h>
-
-#include <gal/util/e-util.h>
-
-#include <gal/e-table/e-cell-toggle.h>
-#include <gal/e-table/e-cell-text.h>
-#include <gal/e-table/e-cell-tree.h>
-
-#include <gal/e-table/e-tree-scrolled.h>
-#include <gal/e-table/e-tree-memory-callbacks.h>
-#include <gal/e-table/e-tree.h>
-
-#include <pthread.h>
-
-#include "evolution-shell-component-utils.h"
-#include "mail.h"
-#include "mail-tools.h"
-#include "mail-ops.h"
-#include "mail-mt.h"
-#include "mail-folder-cache.h"
-#include "camel/camel-exception.h"
-#include "camel/camel-store.h"
-#include "camel/camel-session.h"
-#include "subscribe-dialog.h"
-
-#include "art/empty.xpm"
-#include "art/mark.xpm"
-
-#define d(x) 
-
-/* Things to test.
- * - Feature
- *   + How to check that it works.
- *
- * - Proper stores displayed
- *   + Skip stores that don't support subscriptions
- *   + Skip disabled stores
- * - Changing subscription status
- *   + Select single folder, double-click row -> toggled
- *   + Select multiple folders, press subscribe -> all selected folders end up subscribed
- * - (un)Subscribing from/to already (un)subscribed folder
- *   + Check that no IMAP command is sent
- * - Switching views between stores
- *   + Proper tree shown
- * - No crashes when buttons are pressed with "No store" screen
- *   + obvious
- * - Restoring filter settings when view switched
- *   + Enter search, change view, change back -> filter checked and search entry set
- *   + Clear search, change view, change back -> "all" checked
- * - Cancelling in middle of get_store 
- *   + Enter invalid hostname, open dialog, click Close
- * - Cancelling in middle if listing 
- *   + Open large directory, click Close
- * - Cancelling in middle of subscription op
- *   + How to test?
- * - Test with both IMAP and NNTP
- *   + obvious
- * - Verify that refresh view works
- *   + obvious
- * - No unnecessary tree rebuilds
- *   + Show All folders, change filter with empty search -> no tree rebuild
- *   + Converse
- * - No out of date tree
- *   + Show All Folders, change to filter with a search -> tree rebuild
- * - Tree construction logic (mostly IMAP-specific terminology)
- *   + Tree is created progressively
- *   + No wasted LIST responses
- *   + No extraneous LIST commands
- *   + Specifying "folder names begin with" works
- *   + Always show folders below IMAP namespace (no escaping the namespace)
- *   + Don't allow subscription to NoSelect folders
- *   + IMAP accounts always show INBOX
- * - Shell interactions
- *   + Folders are properly created / delete from folder tree when subscribed / unsubscribed
- *   + Folders with spaces in names / 8bit chars
- *   + Toplevel as well as subfolders
- *   + Mail Folder Cache doesn't complain
- * - No ETable wackiness
- *   + Verify columns cannot be DnD'd
- *   + Alphabetical order always
- * - UI cleanliness
- *   + Keybindings work
- *   + Some widget has focus by default
- *   + Escape / enter work
- *   + Close button works
- */
-
-/* FIXME: we should disable/enable the subscribe/unsubscribe buttons as
- * appropriate when only a single message is selected. We need a
- * mechanism to learn when the selected folder's subscription status
- * changes, so when the user double-clicks it (eg) the buttons can
- * (de)sensitize appropriately. See Ximian bug #7673.
- */
-
-/*#define NEED_TOGGLE_SELECTION*/
-
-typedef struct _FolderETree              FolderETree;
-typedef struct _FolderETreeClass         FolderETreeClass;
-
-typedef void (*FolderETreeActivityCallback) (int level, gpointer user_data);
-
-struct _FolderETree {
-	ETreeMemory parent;
-	ETreePath root;
-
-	GHashTable *scan_ops;
-	GHashTable *subscribe_ops;
-
-	GHashTable *node_full_name;
-
-	CamelStore *store;
-	EvolutionStorage *e_storage;
-	char *service_name;
-	char *search;
-
-	FolderETreeActivityCallback activity_cb;
-	gpointer activity_data;
-	int activity_level;
-};
-
-struct _FolderETreeClass {
-	ETreeMemoryClass parent;
-};
-
-static GtkObjectClass *folder_etree_parent_class = NULL;
-
-typedef struct _FolderETreeExtras      FolderETreeExtras;
-typedef struct _FolderETreeExtrasClass FolderETreeExtrasClass;
-
-enum {
-	FOLDER_COL_SUBSCRIBED,
-	FOLDER_COL_NAME,
-	FOLDER_COL_LAST
-};
-
-struct _FolderETreeExtras {
-	ETableExtras parent;
-	GdkPixbuf *toggles[2];
-};
-
-struct _FolderETreeExtrasClass {
-	ETableExtrasClass parent;
-};
-
-static GtkObjectClass *ftree_extras_parent_class = NULL;
-
-/* util */
-
-static void
-recursive_add_folder (EvolutionStorage *storage, const char *path, const char *name, const char *url)
-{
-	char *parent, *pname, *p;
-
-	p = strrchr (path, '/');
-	if (p && p != path) {
-		parent = g_strndup (path, p - path);
-		if (!evolution_storage_folder_exists (storage, parent)) {
-			p = strrchr (parent, '/');
-			if (p)
-				pname = g_strdup (p + 1);
-			else
-				pname = g_strdup ("");
-			recursive_add_folder (storage, parent, pname, "");
-			g_free (pname);
-		}
-		g_free (parent);
-	}
-
-	evolution_storage_new_folder (storage, path, name, "mail", url, name, NULL, FALSE, TRUE, 0);
-}
-
-/* ** Get one level of folderinfo ****************************************** */
-
-typedef void (*SubscribeShortFolderinfoFunc) (CamelStore *store, char *prefix, CamelFolderInfo *info, gpointer data);
-
-int subscribe_get_short_folderinfo (FolderETree *ftree, const char *prefix,
-				    SubscribeShortFolderinfoFunc func, gpointer user_data);
-
-struct _get_short_folderinfo_msg {
-	struct _mail_msg msg;
-
-	char *prefix;
-
-	FolderETree *ftree;
-	CamelFolderInfo *info;
-
-	SubscribeShortFolderinfoFunc func;
-	gpointer user_data;
-};
-
-static char *
-get_short_folderinfo_desc (struct _mail_msg *mm, int done)
-{
-	struct _get_short_folderinfo_msg *m = (struct _get_short_folderinfo_msg *) mm;
-	char *ret, *name;
-
-	name = camel_service_get_name (CAMEL_SERVICE (m->ftree->store), TRUE);
-
-	if (m->prefix)
-		ret = g_strdup_printf (_("Scanning folders under %s on \"%s\""), m->prefix, name);
-	else
-		ret = g_strdup_printf (_("Scanning root-level folders on \"%s\""), name);
-
-	g_free (name);
-	return ret;
-}
-
-static void
-get_short_folderinfo_get (struct _mail_msg *mm)
-{
-	struct _get_short_folderinfo_msg *m = (struct _get_short_folderinfo_msg *) mm;
-
-	m->info = camel_store_get_folder_info (m->ftree->store, m->prefix, CAMEL_STORE_FOLDER_INFO_FAST, &mm->ex);
-}
-
-static void
-get_short_folderinfo_got (struct _mail_msg *mm)
-{
-	struct _get_short_folderinfo_msg *m = (struct _get_short_folderinfo_msg *) mm;
-
-	if (camel_exception_is_set (&mm->ex))
-		g_warning ("Error getting folder info from store at %s: %s",
-			   camel_service_get_url (CAMEL_SERVICE (m->ftree->store)),
-			   camel_exception_get_description (&mm->ex));
-
-	m->ftree->activity_level--;
-	(m->ftree->activity_cb) (m->ftree->activity_level, m->ftree->activity_data);
-
-	/* 'done' is probably guaranteed to fail, but... */
-
-	if (m->func)
-		m->func (m->ftree->store, m->prefix, m->info, m->user_data);
-}
-
-static void
-get_short_folderinfo_free (struct _mail_msg *mm)
-{
-	struct _get_short_folderinfo_msg *m = (struct _get_short_folderinfo_msg *) mm;
-
-	camel_store_free_folder_info (m->ftree->store, m->info);
-	g_object_unref((m->ftree));
-
-	g_free (m->prefix); /* may be NULL but that's ok */
-}
-
-static struct _mail_msg_op get_short_folderinfo_op = {
-	get_short_folderinfo_desc,
-	get_short_folderinfo_get,
-	get_short_folderinfo_got,
-	get_short_folderinfo_free,
-};
-
-int
-subscribe_get_short_folderinfo (FolderETree *ftree, 
-				const char *prefix,
-				SubscribeShortFolderinfoFunc func, 
-				gpointer user_data)
-{
-	struct _get_short_folderinfo_msg *m;
-	int id;
-
-	m = mail_msg_new (&get_short_folderinfo_op, NULL, sizeof(*m));
-
-	m->ftree = ftree;
-	g_object_ref((ftree));
-	m->prefix = g_strdup (prefix);
-	m->func = func;
-	m->user_data = user_data;
-
-	ftree->activity_level++;
-	(ftree->activity_cb) (ftree->activity_level, ftree->activity_data);
-
-	id = m->msg.seq;
-	e_thread_put (mail_thread_queued, (EMsg *)m);
-	return id;
-}
-
-/* ** Subscribe folder operation **************************************** */
-
-typedef void (*SubscribeFolderCallback) (const char *, const char *, gboolean, gboolean, gpointer);
-
-struct _subscribe_msg {
-	struct _mail_msg         msg;
-
-	CamelStore              *store;
-	gboolean                 subscribe;
-	char                    *full_name;
-	char                    *name;
-
-	SubscribeFolderCallback  cb;
-	gpointer                 cb_data;
-};
-
-static char *
-subscribe_folder_desc (struct _mail_msg *mm, int done)
-{
-	struct _subscribe_msg *m = (struct _subscribe_msg *) mm;
-
-	if (m->subscribe)
-		return g_strdup_printf (_("Subscribing to folder \"%s\""), m->name);
-	else
-		return g_strdup_printf (_("Unsubscribing to folder \"%s\""), m->name);
-}
-
-static void 
-subscribe_folder_subscribe (struct _mail_msg *mm)
-{
-	struct _subscribe_msg *m = (struct _subscribe_msg *) mm;
-	
-	if (m->subscribe)
-		camel_store_subscribe_folder (m->store, m->full_name, &mm->ex);
-	else
-		camel_store_unsubscribe_folder (m->store, m->full_name, &mm->ex);
-}
-
-static void 
-subscribe_folder_subscribed (struct _mail_msg *mm)
-{
-	struct _subscribe_msg *m = (struct _subscribe_msg *) mm;
-	
-	if (m->cb)
-		(m->cb) (m->full_name, m->name, m->subscribe, 
-			 !camel_exception_is_set (&mm->ex), m->cb_data);
-}
-
-static void 
-subscribe_folder_free (struct _mail_msg *mm)
-{
-	struct _subscribe_msg *m = (struct _subscribe_msg *) mm;
-
-	g_free (m->name);
-	g_free (m->full_name);
-	
-	camel_object_unref (m->store);
-}
-
-static struct _mail_msg_op subscribe_folder_op = {
-	subscribe_folder_desc,
-	subscribe_folder_subscribe,
-	subscribe_folder_subscribed,
-	subscribe_folder_free,
-};
-
-static int
-subscribe_do_subscribe_folder (CamelStore *store, const char *full_name, const char *name,
-			       gboolean subscribe, SubscribeFolderCallback cb, gpointer cb_data)
-{
-	struct _subscribe_msg *m;
-	int id;
-
-	g_return_val_if_fail (CAMEL_IS_STORE (store), 0);
-	g_return_val_if_fail (full_name, 0);
-
-	m            = mail_msg_new (&subscribe_folder_op, NULL, sizeof(*m));
-	m->store     = store;
-	m->subscribe = subscribe;
-	m->name      = g_strdup (name);
-	m->full_name = g_strdup (full_name);
-	m->cb        = cb;
-	m->cb_data   = cb_data;
-
-	camel_object_ref(store);
-
-	id = m->msg.seq;
-	e_thread_put (mail_thread_queued, (EMsg *)m);
-	return id;
-}
-
-/* ** FolderETree Extras *************************************************** */
-
-static void
-fete_finalise (GObject *object)
-{
-	FolderETreeExtras *extras = (FolderETreeExtras *) object;
-
-	g_object_unref (extras->toggles[0]);
-	g_object_unref (extras->toggles[1]);
-
-	((GObjectClass *)ftree_extras_parent_class)->finalize (object);
-}
-
-static void
-fete_class_init (GObjectClass *object_class)
-{
-	object_class->finalize = fete_finalise;
-
-	ftree_extras_parent_class = g_type_class_ref (E_TABLE_EXTRAS_TYPE);
-}
-
-static void
-fete_init (GtkObject *object)
-{
-	FolderETreeExtras *extras = (FolderETreeExtras *) object;
-	ECell             *cell;
-	ECell             *text_cell;
-
-	/* text column */
-
-	cell = e_cell_text_new (NULL, GTK_JUSTIFY_LEFT);
-	text_cell = cell;
-	g_object_set (G_OBJECT (cell),
-		      "bold_column", FOLDER_COL_SUBSCRIBED,
-		      NULL);
-	e_table_extras_add_cell (E_TABLE_EXTRAS (extras), "cell_text", cell);
-
-	/* toggle column */
-
-	extras->toggles[0] = gdk_pixbuf_new_from_xpm_data ((const char **)empty_xpm);
-	extras->toggles[1] = gdk_pixbuf_new_from_xpm_data ((const char **)mark_xpm);
-	cell = e_cell_toggle_new (0, 2, extras->toggles);
-	e_table_extras_add_cell (E_TABLE_EXTRAS (extras), "cell_toggle", cell);
-
-	/* tree cell */
-
-	cell = e_cell_tree_new (NULL, NULL, TRUE, text_cell);
-	e_table_extras_add_cell (E_TABLE_EXTRAS (extras), "cell_tree", cell);
-
-	/* misc */
-
-	e_table_extras_add_pixbuf (E_TABLE_EXTRAS (extras), "subscribed-image", extras->toggles[1]);
-}
-
-/* naughty! */
-static
-E_MAKE_TYPE (fete, "FolderETreeExtras", FolderETreeExtras, fete_class_init, fete_init, E_TABLE_EXTRAS_TYPE);
-
-/* ** Global Extras ******************************************************** */
-
-static FolderETreeExtras *global_extras = NULL;
-
-static void
-global_extras_destroyed (void *user_data, GObject *obj)
-{
-	global_extras = NULL;
-}
-
-static ETableExtras *
-subscribe_get_global_extras (void)
-{
-	if (global_extras == NULL) {
-		global_extras = g_object_new (fete_get_type(), NULL);
-		g_object_ref(global_extras);
-		gtk_object_sink((GtkObject *)global_extras);
-		g_object_weak_ref(G_OBJECT(global_extras), global_extras_destroyed, NULL);
-	} else {
-		g_object_ref(global_extras);
-	}
-
-	return E_TABLE_EXTRAS (global_extras);
-}
-
-/* ** Folder Tree Node ***************************************************** */
-
-typedef struct _ftree_node ftree_node;
-
-struct _ftree_node {
-	guint8    flags;
-	char *cache;
-	int uri_offset;
-	int full_name_offset;
-
-	/* format: {name}{\0}{uri}{\0}{full_name}{\0}
-	 * (No braces). */
-	char data[1];
-};
-
-#define FTREE_NODE_GOT_CHILDREN (1 << 0)
-#define FTREE_NODE_SUBSCRIBABLE (1 << 1)
-#define FTREE_NODE_SUBSCRIBED   (1 << 2)
-#define FTREE_NODE_ROOT         (1 << 3)
-
-static ftree_node *
-ftree_node_new_root (const char *prefix)
-{
-	ftree_node *node;
-	size_t      size;
-
-	if (prefix == NULL)
-		prefix = "";
-
-	size = sizeof (ftree_node) + strlen (prefix) + 1;
-
-	node = g_malloc (size);
-	node->flags = FTREE_NODE_ROOT;
-	node->uri_offset = 0;
-	node->full_name_offset = 1;
-	node->data[0] = '\0';
-	strcpy (node->data + 1, prefix);
-	
-	return node;
-}
-
-static ftree_node *
-ftree_node_new (CamelStore *store, CamelFolderInfo *fi)
-{
-	ftree_node *node;
-	int         uri_offset, full_name_offset;
-	size_t      size;
-	CamelURL   *url;
-
-	uri_offset       = strlen (fi->name) + 1;
-	full_name_offset = uri_offset + strlen (fi->url) + 1;
-	size             = full_name_offset + strlen (fi->full_name);
-  
-	/* - 1 for sizeof(node.data) but +1 for terminating \0 */
-	node = g_malloc (sizeof (*node) + size);
-
-	node->cache = NULL;
-	
-	/* Noselect? */
-
-	url = camel_url_new (fi->url, NULL);
-	if (camel_url_get_param (url, "noselect"))
-		node->flags = 0;
-	else
-		node->flags = FTREE_NODE_SUBSCRIBABLE;
-	camel_url_free (url);
-
-	/* subscribed? */
-
-	if (camel_store_folder_subscribed (store, fi->full_name))
-		node->flags |= FTREE_NODE_SUBSCRIBED;
-
-	/* Copy strings */
-
-	node->uri_offset       = uri_offset;
-	node->full_name_offset = full_name_offset;
-
-	strcpy (node->data, fi->name);
-	strcpy (node->data + uri_offset, fi->url);
-	strcpy (node->data + full_name_offset, fi->full_name);
-
-	/* Done */
-
-	return node;
-}
-
-#define ftree_node_subscribable(node)  ( ((ftree_node *) (node))->flags & FTREE_NODE_SUBSCRIBABLE )
-#define ftree_node_subscribed(node)    ( ((ftree_node *) (node))->flags & FTREE_NODE_SUBSCRIBED )
-#define ftree_node_get_name(node)      ( ((ftree_node *) (node))->data )
-#define ftree_node_get_full_name(node) ( ((ftree_node *) (node))->data + ((ftree_node *) (node))->full_name_offset )
-#define ftree_node_get_uri(node)       ( ((ftree_node *) (node))->data + ((ftree_node *) (node))->uri_offset )
-
-/* ** Folder Tree Model **************************************************** */
-
-/* A subscribe or scan operation */
-
-typedef struct _ftree_op_data ftree_op_data;
-
-struct _ftree_op_data {
-	FolderETree *ftree;
-	ETreePath path;
-	ftree_node *data;
-	int handle;
-};
-
-
-/* ETreeModel functions */
-
-static int
-fe_column_count (ETreeModel *etm)
-{
-	return FOLDER_COL_LAST;
-}
-
-static void *
-fe_duplicate_value (ETreeModel *etm, int col, const void *val)
-{
-	return g_strdup (val);
-}
-
-static void
-fe_free_value (ETreeModel *etm, int col, void *val)
-{
-	g_free (val);
-}
-
-static void*
-fe_init_value (ETreeModel *etm, int col)
-{
-	return g_strdup ("");
-}
-
-static gboolean
-fe_value_is_empty (ETreeModel *etm, int col, const void *val)
-{
-	return !(val && *(char *)val);
-}
-
-static char *
-fe_value_to_string (ETreeModel *etm, int col, const void *val)
-{
-	return g_strdup (val);
-}
-
-static GdkPixbuf *
-fe_icon_at (ETreeModel *etree, ETreePath path)
-{
-	return NULL; /* XXX no icons for now */
-}
-
-static gpointer
-fe_root_value_at (FolderETree *ftree, int col)
-{
-	switch (col) {
-	case FOLDER_COL_NAME:
-		return ftree->service_name;
-	case FOLDER_COL_SUBSCRIBED:
-		return GINT_TO_POINTER (0);
-	default:
-		printf ("Oh no, unimplemented column %d in subscribe dialog\n", col);
-	}
-
-	return NULL;
-}
-
-static gpointer
-fe_real_value_at (FolderETree *ftree, int col, gpointer data)
-{
-	switch (col) {
-	case FOLDER_COL_NAME:
-		return ftree_node_get_name (data);
-	case FOLDER_COL_SUBSCRIBED:
-		if (ftree_node_subscribed (data))
-			return GINT_TO_POINTER (1);
-		return GINT_TO_POINTER (0);
-	default:
-		printf ("Oh no, unimplemented column %d in subscribe dialog\n", col);
-	}
-	
-	return NULL;
-}
-
-static void *
-fe_value_at (ETreeModel *etree, ETreePath path, int col)
-{
-	FolderETree *ftree = (FolderETree *) etree;
-	gpointer node_data;
-	
-	if (path == ftree->root)
-		return fe_root_value_at (ftree, col);
-
-	node_data = e_tree_memory_node_get_data (E_TREE_MEMORY (etree), path);
-	return fe_real_value_at (ftree, col, node_data);
-}
-
-static void
-fe_set_value_at (ETreeModel *etree, ETreePath path, int col, const void *val)
-{
-	/* nothing */
-}
-
-static gboolean
-fe_return_false (void)
-{
-	return FALSE;
-}
-
-static gint
-fe_sort_folder (ETreeMemory *etmm, ETreePath left, ETreePath right, gpointer user_data)
-{
-	ftree_node *n_left, *n_right;
-
-	n_left = e_tree_memory_node_get_data (etmm, left);
-	n_right = e_tree_memory_node_get_data (etmm, right);
-
-	/* if in utf8 locale ? */
-	return strcasecmp (ftree_node_get_name (n_left), ftree_node_get_name (n_right));
-}
-
-/* scanning */
-static void
-fe_got_children (CamelStore *store, char *prefix, CamelFolderInfo *info, gpointer data)
-{
-	ftree_op_data *closure = (ftree_op_data *) data;
-
-	if (!info) /* cancelled */
-		return;
-
-	if (!prefix)
-		prefix = "";
-
-	for ( ; info; info = info->sibling) {
-		ETreePath   child_path;
-		ftree_node *node;
-
-		if (g_hash_table_lookup(closure->ftree->node_full_name, info->full_name))
-			continue;
-
-		node = ftree_node_new (store, info);
-		child_path = e_tree_memory_node_insert (E_TREE_MEMORY (closure->ftree),
-							closure->path,
-							0,
-							node);
-		g_hash_table_insert(closure->ftree->node_full_name, ftree_node_get_full_name(node), child_path);
-	}
-
-	e_tree_memory_sort_node (E_TREE_MEMORY (closure->ftree), 
-				 closure->path,
-				 fe_sort_folder,
-				 NULL);
-
-	if (closure->data)
-		closure->data->flags |= FTREE_NODE_GOT_CHILDREN;
-
-	g_hash_table_remove (closure->ftree->scan_ops, closure->path);
-	g_free (closure);
-}
-
-static void
-fe_check_for_children (FolderETree *ftree, ETreePath path)
-{
-	ftree_op_data *closure;
-	ftree_node *node;
-	char *prefix;
-
-	node = e_tree_memory_node_get_data (E_TREE_MEMORY (ftree), path);
-
-	/* have we already gotten these children? */
-	if (node->flags & FTREE_NODE_GOT_CHILDREN)
-		return;
-
-	/* or we're loading them right now? */
-	if (g_hash_table_lookup (ftree->scan_ops, path))
-		return;
-
-	/* figure out our search prefix */
-	if (path == ftree->root)
-		prefix = ftree->search;
-	else
-		prefix = ftree_node_get_full_name (node);
-
-	closure = g_new (ftree_op_data, 1);
-	closure->ftree = ftree;
-	closure->path = path;
-	closure->data = node;
-	closure->handle = -1;
-
-	g_hash_table_insert (ftree->scan_ops, path, closure);
-
-	/* FIXME. Tiny race possiblity I guess. */
-
-	closure->handle = subscribe_get_short_folderinfo (ftree, prefix, fe_got_children, closure);
-}
-
-static void
-fe_create_root_node (FolderETree *ftree)
-{
-	ftree_node *node;
-
-	node = ftree_node_new_root (ftree->search);
-	ftree->root = e_tree_memory_node_insert (E_TREE_MEMORY(ftree), NULL, 0, node);
-	fe_check_for_children (ftree, ftree->root);
-}
-
-static ETreePath
-fe_get_first_child (ETreeModel *model, ETreePath path)
-{
-	ETreePath child_path;
-
-	child_path = E_TREE_MODEL_CLASS (folder_etree_parent_class)->get_first_child (model, path);
-	if (child_path)
-		fe_check_for_children ((FolderETree *) model, child_path);
-	else
-		fe_check_for_children ((FolderETree *) model, path);
-	return child_path;
-}
-
-/* subscribing */
-static void
-fe_done_subscribing (const char *full_name, const char *name, gboolean subscribe, gboolean success, gpointer user_data)
-{
-	ftree_op_data *closure = (ftree_op_data *) user_data;
-
-	if (success && closure->handle != -1) {
-		char *path;
-		
-		path = g_strdup_printf ("/%s", full_name);
-		
-		if (subscribe) {
-			closure->data->flags |= FTREE_NODE_SUBSCRIBED;
-			recursive_add_folder (closure->ftree->e_storage,
-					      path, name,
-					      ftree_node_get_uri (closure->data));
-		} else {
-			closure->data->flags &= ~FTREE_NODE_SUBSCRIBED;
-
-			/* FIXME: recursively remove folder as well? Possible? */
-		}
-
-		g_free (path);
-		e_tree_model_node_data_changed (E_TREE_MODEL (closure->ftree), closure->path);
-	}
-
-	if (closure->handle != -1)
-		g_hash_table_remove (closure->ftree->subscribe_ops, closure->path);
-
-	g_free (closure);
-}
-
-/* cleanup */
-
-static gboolean
-fe_cancel_op_foreach (gpointer key, gpointer value, gpointer user_data)
-{
-	/*FolderETree   *ftree = (FolderETree *) user_data;*/
-	ftree_op_data *closure = (ftree_op_data *) value;
-
-	if (closure->handle != -1)
-		mail_msg_cancel (closure->handle);
-
-	closure->handle = -1;
-
-	return TRUE;
-}
-
-static void
-fe_kill_current_tree (FolderETree *ftree)
-{
-	g_hash_table_foreach_remove (ftree->scan_ops, fe_cancel_op_foreach, ftree);
-	g_assert (g_hash_table_size (ftree->scan_ops) == 0);
-}
-
-static void
-fe_finalise (GObject *obj)
-{
-	FolderETree *ftree = (FolderETree *) (obj);
-
-	fe_kill_current_tree (ftree);
-
-	g_hash_table_foreach_remove (ftree->subscribe_ops, fe_cancel_op_foreach, ftree);
-	
-	g_hash_table_destroy (ftree->scan_ops);
-	g_hash_table_destroy (ftree->subscribe_ops);
-	g_hash_table_destroy(ftree->node_full_name);
-
-	camel_object_unref (ftree->store);
-	bonobo_object_unref (BONOBO_OBJECT (ftree->e_storage));
-
-	g_free (ftree->search);
-	g_free (ftree->service_name);
-
-	((GObjectClass *)folder_etree_parent_class)->finalize(obj);
-}
-
-typedef gboolean (*bool_func_1) (ETreeModel *, ETreePath, int);
-typedef gboolean (*bool_func_2) (ETreeModel *);
-
-static void
-folder_etree_class_init (GObjectClass *klass)
-{
-	ETreeModelClass  *etree_model_class = E_TREE_MODEL_CLASS (klass);
-
-	folder_etree_parent_class = g_type_class_ref (E_TREE_MEMORY_TYPE);
-
-	klass->finalize                         = fe_finalise;
-
-	etree_model_class->value_at             = fe_value_at;
-	etree_model_class->set_value_at         = fe_set_value_at;
-	etree_model_class->column_count         = fe_column_count;
-	etree_model_class->duplicate_value      = fe_duplicate_value;
-	etree_model_class->free_value           = fe_free_value;
-	etree_model_class->initialize_value     = fe_init_value;
-	etree_model_class->value_is_empty       = fe_value_is_empty;
-	etree_model_class->value_to_string      = fe_value_to_string;
-	etree_model_class->icon_at              = fe_icon_at;
-	etree_model_class->is_editable          = (bool_func_1) fe_return_false;
-	etree_model_class->has_save_id          = (bool_func_2) fe_return_false;
-	etree_model_class->has_get_node_by_id   = (bool_func_2) fe_return_false;
-	etree_model_class->get_first_child      = fe_get_first_child;
-}
-
-static void
-folder_etree_init (GtkObject *object)
-{
-	FolderETree *ftree = (FolderETree *) object;
-
-	e_tree_memory_set_node_destroy_func (E_TREE_MEMORY (ftree), (GFunc) g_free, ftree);
-
-	ftree->scan_ops = g_hash_table_new (g_direct_hash, g_direct_equal);
-	ftree->subscribe_ops = g_hash_table_new (g_direct_hash, g_direct_equal);
-
-	ftree->search = g_strdup ("");
-
-	ftree->activity_level = 0;
-	ftree->node_full_name = g_hash_table_new(g_str_hash, g_str_equal);
-}
-
-static FolderETree *
-folder_etree_construct (FolderETree *ftree,
-			CamelStore  *store,
-			FolderETreeActivityCallback activity_cb,
-			gpointer                    activity_data)
-{
-	e_tree_memory_construct (E_TREE_MEMORY (ftree));
-	
-	ftree->store = store;
-	camel_object_ref (store);
-	
-	ftree->service_name = camel_service_get_name (CAMEL_SERVICE (store), FALSE);
-	
-	ftree->e_storage = mail_lookup_storage (store); /* this gives us a ref */
-
-	ftree->activity_cb = activity_cb;
-	ftree->activity_data = activity_data;
-
-	fe_create_root_node (ftree);
-
-	return ftree;
-}
-
-static
-E_MAKE_TYPE (folder_etree, "FolderETree", FolderETree, folder_etree_class_init, folder_etree_init, E_TREE_MEMORY_TYPE);
-
-/* public */
-
-static FolderETree *
-folder_etree_new (CamelStore *store,
-		  FolderETreeActivityCallback activity_cb,
-		  gpointer                    activity_data)
-{
-	FolderETree *ftree;
-
-	ftree = g_object_new (folder_etree_get_type(), NULL);
-	ftree = folder_etree_construct (ftree, store, activity_cb, activity_data);
-	return ftree;
-}
-
-static void
-folder_etree_clear_tree (FolderETree *ftree)
-{
-	e_tree_memory_freeze (E_TREE_MEMORY (ftree));
-	e_tree_memory_node_remove (E_TREE_MEMORY (ftree), ftree->root);
-	fe_create_root_node (ftree);
-	g_hash_table_destroy(ftree->node_full_name);
-	ftree->node_full_name = g_hash_table_new(g_str_hash, g_str_equal);
-	e_tree_memory_thaw (E_TREE_MEMORY (ftree));
-}
-
-static void
-folder_etree_set_search (FolderETree *ftree, const char *search)
-{
-	if (!strcmp (search, ftree->search))
-		return;
-
-	g_free (ftree->search);
-	ftree->search = g_strdup (search);
-	
-	folder_etree_clear_tree (ftree);
-}
-
-
-static int
-folder_etree_path_set_subscription (FolderETree *ftree, ETreePath path, gboolean subscribe)
-{
-	ftree_op_data *closure;
-	ftree_node    *node;
-
-	/* already in progress? */
-
-	if (g_hash_table_lookup (ftree->subscribe_ops, path))
-		return 0;
-
-	/* noselect? */
-
-	node = e_tree_memory_node_get_data (E_TREE_MEMORY (ftree), path);
-
-	if (!ftree_node_subscribable (node))
-		return -1;
-
-	/* noop? */
-
-	/* uh, this should be a not XOR or something */
-	if ((ftree_node_subscribed (node) && subscribe) ||
-	    (!ftree_node_subscribed (node) && !subscribe))
-		return 0;
-
-	closure         = g_new (ftree_op_data, 1);
-	closure->ftree  = ftree;
-	closure->path   = path;
-	closure->data   = node;
-	closure->handle = -1;
-
-	g_hash_table_insert (ftree->subscribe_ops, path, closure);
-
-	closure->handle = subscribe_do_subscribe_folder (ftree->store,
-							 ftree_node_get_full_name (node),
-							 ftree_node_get_name (node),
-							 subscribe,
-							 fe_done_subscribing,
-							 closure);
-	return 0;
-}
-
-static int
-folder_etree_path_toggle_subscription (FolderETree *ftree, ETreePath path)
-{
-	ftree_node *node = e_tree_memory_node_get_data (E_TREE_MEMORY (ftree), path);
-
-	if (ftree_node_subscribed (node))
-		return folder_etree_path_set_subscription (ftree, path, FALSE);
-	else
-		return folder_etree_path_set_subscription (ftree, path, TRUE);
-}
-
-/* ** StoreData ************************************************************ */
-
-typedef struct _StoreData StoreData;
-
-typedef void (*StoreDataStoreFunc) (StoreData *, CamelStore *, gpointer);
-
-struct _StoreData {
-	int refcount;
-	char *uri;
-	
-	FolderETree *ftree;
-	CamelStore *store;
-	
-	int request_id;
-	
-	GtkWidget *widget;
-	StoreDataStoreFunc store_func;
-	gpointer store_data;
-};
-
-static StoreData *
-store_data_new (const char *uri)
-{
-	StoreData *sd;
-	
-	sd = g_new0 (StoreData, 1);
-	sd->refcount = 1;
-	sd->uri = g_strdup (uri);
-	
-	return sd;
-}
-
-static void
-store_data_free (StoreData *sd)
-{
-	if (sd->request_id)
-		mail_msg_cancel (sd->request_id);
-	
-	if (sd->widget)
-		g_object_unref(sd->widget);
-	
-	if (sd->ftree)
-		g_object_unref(sd->ftree);
-	
-	if (sd->store)
-		camel_object_unref (sd->store);
-	
-	g_free (sd->uri);
-	g_free (sd);
-}
-
-static void
-store_data_ref (StoreData *sd)
-{
-	sd->refcount++;
-}
-
-static void
-store_data_unref (StoreData *sd)
-{
-	if (sd->refcount <= 1) {
-		store_data_free (sd);
-	} else {
-		sd->refcount--;
-	}
-}
-
-static void
-sd_got_store (char *uri, CamelStore *store, gpointer user_data)
-{
-	StoreData *sd = (StoreData *) user_data;
-	
-	sd->store = store;
-	
-	if (store) /* we can have exceptions getting the store... server is down, eg */
-		camel_object_ref (sd->store);
-	
-	/* uh, so we might have a problem if this operation is cancelled. Unsure. */
-	sd->request_id = 0;
-	
-	if (sd->store_func)
-		(sd->store_func) (sd, sd->store, sd->store_data);
-	
-	store_data_unref (sd);
-}
-
-static void
-store_data_async_get_store (StoreData *sd, StoreDataStoreFunc func, gpointer user_data)
-{
-	if (sd->request_id) {
-		d(printf ("Already loading store, nooping\n"));
-		return;
-	}
-	
-	if (sd->store) {
-		/* um, is this the best behavior? */
-		func (sd, sd->store, user_data);
-		return;
-	}
-	
-	sd->store_func = func;
-	sd->store_data = user_data;
-	store_data_ref (sd);
-	sd->request_id = mail_get_store (sd->uri, sd_got_store, sd);
-}
-
-static void
-store_data_cancel_get_store (StoreData *sd)
-{
-	g_return_if_fail (sd->request_id);
-
-	mail_msg_cancel (sd->request_id);
-	sd->request_id = 0;
-}
-
-static void
-sd_toggle_cb (ETree *tree, int row, ETreePath path, int col, GdkEvent *event, gpointer user_data)
-{
-	StoreData *sd = (StoreData *) user_data;
-
-	folder_etree_path_toggle_subscription (sd->ftree, path);
-}
-
-static GtkWidget *
-store_data_get_widget (StoreData *sd, 
-		       FolderETreeActivityCallback activity_cb,
-		       gpointer                    activity_data)
-{
-	GtkWidget *tree;
-
-	if (!sd->store) {
-		d(printf ("store data can't get widget before getting store.\n"));
-		return NULL;
-	}
-
-	if (sd->widget)
-		return sd->widget;
-
-	sd->ftree = folder_etree_new (sd->store, activity_cb, activity_data);
-
-	/* You annoy me, etree! */
-	tree = gtk_widget_new (E_TREE_SCROLLED_TYPE,
-			       "hadjustment", NULL,
-			       "vadjustment", NULL,
-			       NULL);
-
-	tree = (GtkWidget *) e_tree_scrolled_construct_from_spec_file (E_TREE_SCROLLED (tree),
-								       E_TREE_MODEL (sd->ftree),
-								       subscribe_get_global_extras (),
-								       EVOLUTION_ETSPECDIR "/subscribe-dialog.etspec",
-								       NULL);
-	e_tree_root_node_set_visible (e_tree_scrolled_get_tree(E_TREE_SCROLLED(tree)), TRUE);
-	g_signal_connect(e_tree_scrolled_get_tree(E_TREE_SCROLLED (tree)),
-			 "double_click", G_CALLBACK (sd_toggle_cb), sd);
-
-	g_object_unref(global_extras);
-
-	sd->widget = tree;
-	g_object_ref(sd->widget);
-
-	return sd->widget;
-}
-
-typedef struct _selection_closure {
-	StoreData *sd;
-	enum { SET, CLEAR, TOGGLE } mode;
-} selection_closure;
-
-static void
-sd_subscribe_folder_foreach (int model_row, gpointer closure)
-{
-	selection_closure *sc   = (selection_closure *) closure;
-	StoreData         *sd   = sc->sd;
-	ETree             *tree = e_tree_scrolled_get_tree(E_TREE_SCROLLED(sd->widget));
-	ETreePath          path = e_tree_node_at_row (tree, model_row);
-
-	/* ignore results */
-	switch (sc->mode) {
-	case SET:
-		folder_etree_path_set_subscription (sd->ftree, path, TRUE);
-		break;
-	case CLEAR:
-		folder_etree_path_set_subscription (sd->ftree, path, FALSE);
-		break;
-	case TOGGLE:
-		folder_etree_path_toggle_subscription (sd->ftree, path);
-		break;
-	}
-}
-
-static void
-store_data_selection_set_subscription (StoreData *sd, gboolean subscribe)
-{
-	selection_closure sc;
-	ETree *tree;
-	
-	sc.sd = sd;
-	if (subscribe)
-		sc.mode = SET;
-	else
-		sc.mode = CLEAR;
-
-	tree = e_tree_scrolled_get_tree (E_TREE_SCROLLED (sd->widget));
-	e_tree_selected_row_foreach (tree, sd_subscribe_folder_foreach, &sc);
-}
-
-#ifdef NEED_TOGGLE_SELECTION
-static void
-store_data_selection_toggle_subscription (StoreData *sd)
-{
-	selection_closure  sc;
-	ETree             *tree;
-	
-	sc.sd   = sd;
-	sc.mode = TOGGLE;
-
-	tree = e_tree_scrolled_get_tree (E_TREE_SCROLLED (sd->widget));
-	e_tree_selected_row_foreach (tree, sd_subscribe_folder_foreach, &sc);
-}
-#endif
-
-static gboolean
-store_data_mid_request (StoreData *sd)
-{
-	return (gboolean) sd->request_id;
-}
-
-/* ** yaay, SubscribeDialog ******************************************************* */
-
-#define PARENT_TYPE (gtk_object_get_type ())
-
-#ifdef JUST_FOR_TRANSLATORS
-static char *str = N_("Folder");
-#endif
-
-#define STORE_DATA_KEY   "store-data"
-
-struct _SubscribeDialogPrivate {
-	GladeXML  *xml;
-	GList     *store_list;
-
-	StoreData *current_store;
-	GtkWidget *current_widget;
-
-	GtkWidget *default_widget;
-	GtkWidget *none_item;
-	GtkWidget *search_entry;
-	GtkWidget *hbox;
-	GtkWidget *filter_radio, *all_radio;
-	GtkWidget *sub_button, *unsub_button, *refresh_button, *close_button;
-	GtkWidget *progress;
-	GtkWidget *appbar;
-
-	guint activity_timeout_id;
-};
-
-static GtkObjectClass *subscribe_dialog_parent_class;
-
-static void
-sc_refresh_pressed (GtkWidget *widget, gpointer user_data)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (user_data);
-
-	if (sc->priv->current_store)
-		folder_etree_clear_tree (sc->priv->current_store->ftree);
-}
-
-static void
-sc_search_activated (GtkWidget *widget, gpointer user_data)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (user_data);
-	StoreData       *store = sc->priv->current_store;
-
-	if (!store)
-		return;
-
-	folder_etree_set_search (store->ftree, gtk_entry_get_text (GTK_ENTRY (widget)));
-}
-
-static void
-sc_close_pressed (GtkWidget *widget, gpointer user_data)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (user_data);
-
-	gtk_widget_destroy (GTK_WIDGET (sc->app));
-}
-
-static void
-sc_subscribe_pressed (GtkWidget *widget, gpointer user_data)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (user_data);
-	StoreData       *store = sc->priv->current_store;
-
-	if (!store)
-		return;
-
-	store_data_selection_set_subscription (store, TRUE);
-}
-
-static void
-sc_unsubscribe_pressed (GtkWidget *widget, gpointer user_data)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (user_data);
-	StoreData *store = sc->priv->current_store;
-
-	if (!store)
-		return;
-
-	store_data_selection_set_subscription (store, FALSE);
-}
-
-static void
-sc_all_toggled (GtkWidget *widget, gpointer user_data)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (user_data);
-	StoreData       *store = sc->priv->current_store;
-
-	if (!store)
-		return;
-
-	if (GTK_TOGGLE_BUTTON (widget)->active) {
-		gtk_widget_set_sensitive (sc->priv->search_entry, FALSE);
-		folder_etree_set_search (store->ftree, "");
-	}
-}
-
-static void
-sc_filter_toggled (GtkWidget *widget, gpointer user_data)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (user_data);
-	StoreData       *store = sc->priv->current_store;
-
-	if (!store)
-		return;
-
-	if (GTK_TOGGLE_BUTTON (widget)->active) {
-		gtk_widget_set_sensitive (sc->priv->search_entry, TRUE);
-		sc_search_activated (sc->priv->search_entry, sc);
-	}
-}
-
-static void
-populate_store_foreach (MailConfigService *service, SubscribeDialog *sc)
-{
-	StoreData            *sd;
-
-	if (service->url == NULL || service->enabled == FALSE)
-		return;
-
-	sd = store_data_new (service->url);
-	sc->priv->store_list = g_list_prepend (sc->priv->store_list, sd);
-}
-
-static void
-kill_default_view (SubscribeDialog *sc)
-{
-	gtk_widget_hide (sc->priv->none_item);
-
-	/* the entry will be set sensitive when one of the
-	 * radio buttons is activated, if necessary. */
-
-	gtk_widget_set_sensitive (sc->priv->all_radio, TRUE);
-	gtk_widget_set_sensitive (sc->priv->filter_radio, TRUE);
-	gtk_widget_set_sensitive (sc->priv->sub_button, TRUE);
-	gtk_widget_set_sensitive (sc->priv->unsub_button, TRUE);
-	gtk_widget_set_sensitive (sc->priv->refresh_button, TRUE);
-}
-
-static void
-sc_selection_changed (GtkObject *obj, gpointer user_data)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (user_data);
-	gboolean sensitive;
-
-	if (e_selection_model_selected_count (E_SELECTION_MODEL (obj)))
-		sensitive = TRUE;
-	else
-		sensitive = FALSE;
-
-	gtk_widget_set_sensitive (sc->priv->sub_button, sensitive);
-	gtk_widget_set_sensitive (sc->priv->unsub_button, sensitive);
-}
-
-static gboolean
-sc_activity_timeout (SubscribeDialog *sc)
-{
-	gtk_progress_bar_pulse(GTK_PROGRESS_BAR(sc->priv->progress));
-
-	return TRUE;
-}
-
-static void
-sc_activity_cb (int level, SubscribeDialog *sc)
-{
-	g_assert (pthread_self() == mail_gui_thread);
-
-	if (level) {
-		if (sc->priv->activity_timeout_id)
-			return;
-
-		sc->priv->activity_timeout_id = g_timeout_add(50, (GSourceFunc)sc_activity_timeout, sc);
-		gnome_appbar_set_status (GNOME_APPBAR (sc->priv->appbar), _("Scanning folders..."));
-	} else {
-		if (sc->priv->activity_timeout_id) {
-			g_source_remove (sc->priv->activity_timeout_id);
-			sc->priv->activity_timeout_id = 0;
-		}
-
-		gnome_appbar_set_status (GNOME_APPBAR (sc->priv->appbar), "");
-	}
-}
-
-static void
-menu_item_selected (GtkMenuItem *item, gpointer user_data)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (user_data);
-	StoreData       *sd = g_object_get_data (G_OBJECT (item), STORE_DATA_KEY);
-
-	g_return_if_fail (sd);
-
-	if (sd->widget == NULL) {
-		GtkWidget *widget;
-		ESelectionModel *esm;
-		ETree *tree;
-
-		widget = store_data_get_widget (sd, (FolderETreeActivityCallback) sc_activity_cb, sc);
-		gtk_box_pack_start (GTK_BOX (sc->priv->hbox), widget, TRUE, TRUE, 0);
-
-		tree = e_tree_scrolled_get_tree (E_TREE_SCROLLED (widget));
-		esm = e_tree_get_selection_model (tree);
-		g_signal_connect(esm, "selection_changed", G_CALLBACK(sc_selection_changed), sc);
-		sc_selection_changed ((GtkObject *)esm, sc);
-	}
-
-	if (sc->priv->current_widget == sc->priv->default_widget)
-		kill_default_view (sc);
-
-	gtk_widget_hide (sc->priv->current_widget);
-	gtk_widget_show (sd->widget);
-	sc->priv->current_widget = sd->widget;
-	sc->priv->current_store  = sd;
-
-	if (*sd->ftree->search) {
-		gtk_entry_set_text (GTK_ENTRY (sc->priv->search_entry), sd->ftree->search);
-		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (sc->priv->filter_radio), TRUE);
-	} else {
-		gtk_entry_set_text (GTK_ENTRY (sc->priv->search_entry), "");
-		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (sc->priv->all_radio), TRUE);
-	}
-}
-
-static void
-dummy_item_selected (GtkMenuItem *item, gpointer user_data)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (user_data);
-
-	gtk_widget_hide (sc->priv->current_widget);
-	gtk_widget_show (sc->priv->default_widget);
-	sc->priv->current_widget = sc->priv->default_widget;
-	sc->priv->current_store  = NULL;
-
-	gtk_entry_set_text (GTK_ENTRY (sc->priv->search_entry), "");
-}
-
-/* wonderful */
-
-static void
-got_sd_store (StoreData *sd, CamelStore *store, gpointer data)
-{
-	if (store && camel_store_supports_subscriptions (store))
-		gtk_widget_show (GTK_WIDGET (data));
-}
-
-/* FIXME: if there aren't any stores that are subscribable, the option
- * menu will only have the "No server selected" item and the user will
- * be confused. */
-
-static void
-populate_store_list (SubscribeDialog *sc)
-{
-	GSList       *sources;
-	GList        *iter;
-	GtkWidget    *menu;
-	GtkWidget    *omenu;
-
-	sources = mail_config_get_sources ();
-	g_slist_foreach (sources, (GFunc) populate_store_foreach, sc);
-	g_slist_free (sources);
-	
-	menu = gtk_menu_new ();
-
-	for (iter = sc->priv->store_list; iter; iter = iter->next) {
-		GtkWidget *item;
-		CamelURL *url;
-		char *string;
-
-		url = camel_url_new (((StoreData *) iter->data)->uri, NULL);
-		string = camel_url_to_string (url, CAMEL_URL_HIDE_ALL);
-		camel_url_free (url);
-		item = gtk_menu_item_new_with_label (string);
-		store_data_async_get_store (iter->data, got_sd_store, item);
-		g_object_set_data (G_OBJECT (item), STORE_DATA_KEY, iter->data);
-		g_signal_connect(item, "activate", G_CALLBACK(menu_item_selected), sc);
-		g_free (string);
-
-		gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
-	}
-
-	sc->priv->none_item = gtk_menu_item_new_with_label (_("No server has been selected"));
-	g_signal_connect(sc->priv->none_item, "activate", G_CALLBACK(dummy_item_selected), sc);
-	gtk_widget_show (sc->priv->none_item);
-	gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), sc->priv->none_item);
-
-	gtk_widget_show (menu);
-
-	omenu = glade_xml_get_widget (sc->priv->xml, "store_menu");
-	gtk_option_menu_set_menu (GTK_OPTION_MENU (omenu), menu);
-}
-
-static void
-subscribe_dialog_destroy (GtkObject *object)
-{
-	SubscribeDialog *sc;
-	GList *iter;
-	
-	sc = SUBSCRIBE_DIALOG (object);
-
-	if (sc->priv) {
-		if (sc->priv->activity_timeout_id) {
-			g_source_remove (sc->priv->activity_timeout_id);
-			sc->priv->activity_timeout_id = 0;
-		}
-
-		if (sc->priv->store_list) {
-			for (iter = sc->priv->store_list; iter; iter = iter->next) {
-				StoreData *data = iter->data;
-		
-				if (store_data_mid_request (data))
-					store_data_cancel_get_store (data);
-				
-				data->store_func = NULL;
-				
-				store_data_unref (data);
-			}
-		
-			g_list_free (sc->priv->store_list);
-			sc->priv->store_list = NULL;
-		}
-
-		if (sc->priv->xml) {
-			g_object_unref(sc->priv->xml);
-			sc->priv->xml = NULL;
-		}
-
-		g_free (sc->priv);
-		sc->priv = NULL;
-	}
-
-	subscribe_dialog_parent_class->destroy (object);
-}
-
-static void
-subscribe_dialog_class_init (GtkObjectClass *object_class)
-{
-	object_class->destroy = subscribe_dialog_destroy;
-
-	subscribe_dialog_parent_class = g_type_class_ref (PARENT_TYPE);
-}
-
-static void
-subscribe_dialog_init (GtkObject *object)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (object);
-
-	sc->priv = g_new0 (SubscribeDialogPrivate, 1);
-}
-
-static GtkWidget *
-sc_create_default_widget (void)
-{
-	GtkWidget *label;
-	GtkWidget *viewport;
-
-	label = gtk_label_new (_("Please select a server."));
-	gtk_widget_show (label);
-
-	viewport = gtk_viewport_new (NULL, NULL);
-	gtk_viewport_set_shadow_type (GTK_VIEWPORT (viewport), GTK_SHADOW_IN);
-	gtk_container_add (GTK_CONTAINER (viewport), label);
-
-	return viewport;
-}
-
-static void
-subscribe_dialog_construct (GtkObject *object)
-{
-	SubscribeDialog *sc = SUBSCRIBE_DIALOG (object);
-	
-	/* Load the XML */
-	/* "app2" */
-	sc->priv->xml            = glade_xml_new (EVOLUTION_GLADEDIR "/subscribe-dialog.glade", "app", NULL);
-	
-	sc->app                  = glade_xml_get_widget (sc->priv->xml, "app");
-	sc->priv->hbox           = glade_xml_get_widget (sc->priv->xml, "tree_box");
-	sc->priv->search_entry   = glade_xml_get_widget (sc->priv->xml, "search_entry");
-	sc->priv->filter_radio   = glade_xml_get_widget (sc->priv->xml, "filter_radio");
-	sc->priv->all_radio      = glade_xml_get_widget (sc->priv->xml, "all_radio");
-	sc->priv->close_button   = glade_xml_get_widget (sc->priv->xml, "close_button");
-	sc->priv->sub_button     = glade_xml_get_widget (sc->priv->xml, "subscribe_button");
-	sc->priv->unsub_button   = glade_xml_get_widget (sc->priv->xml, "unsubscribe_button");
-	sc->priv->refresh_button = glade_xml_get_widget (sc->priv->xml, "refresh_button");
-	sc->priv->appbar         = GNOME_APP (sc->app)->statusbar;
-	sc->priv->progress       = GTK_WIDGET (gnome_appbar_get_progress (GNOME_APPBAR (sc->priv->appbar)));
-
-	/* create default view */
-	sc->priv->default_widget = sc_create_default_widget();
-	sc->priv->current_widget = sc->priv->default_widget;
-	gtk_box_pack_start (GTK_BOX (sc->priv->hbox), sc->priv->default_widget, TRUE, TRUE, 0);
-	gtk_widget_show (sc->priv->default_widget);
-	
-	gtk_widget_set_sensitive (sc->priv->all_radio, FALSE);
-	gtk_widget_set_sensitive (sc->priv->filter_radio, FALSE);
-	gtk_widget_set_sensitive (sc->priv->search_entry, FALSE);
-	gtk_widget_set_sensitive (sc->priv->sub_button, FALSE);
-	gtk_widget_set_sensitive (sc->priv->unsub_button, FALSE);
-	gtk_widget_set_sensitive (sc->priv->refresh_button, FALSE);
-	
-	/* hook up some signals */
-	g_signal_connect(sc->priv->search_entry, "activate", G_CALLBACK(sc_search_activated), sc);
-	g_signal_connect(sc->priv->close_button, "clicked", G_CALLBACK(sc_close_pressed), sc);
-	g_signal_connect(sc->priv->sub_button, "clicked", G_CALLBACK(sc_subscribe_pressed), sc);
-	g_signal_connect(sc->priv->unsub_button, "clicked", G_CALLBACK(sc_unsubscribe_pressed), sc);
-	g_signal_connect(sc->priv->refresh_button, "clicked", G_CALLBACK(sc_refresh_pressed), sc);
-	g_signal_connect(sc->priv->all_radio, "toggled", G_CALLBACK(sc_all_toggled), sc);
-	g_signal_connect(sc->priv->filter_radio, "toggled", G_CALLBACK(sc_filter_toggled), sc);
-
-	/* progress */
-	gtk_progress_bar_set_pulse_step(GTK_PROGRESS_BAR(sc->priv->progress), 0.1);
-
-	/* Get the list of stores */
-	populate_store_list (sc);
-}
-
-GtkObject *
-subscribe_dialog_new (void)
-{
-	SubscribeDialog *subscribe_dialog;
-	
-	subscribe_dialog = g_object_new (SUBSCRIBE_DIALOG_TYPE, NULL);
-	subscribe_dialog_construct (GTK_OBJECT (subscribe_dialog));
-	
-	return GTK_OBJECT (subscribe_dialog);
-}
-
-E_MAKE_TYPE (subscribe_dialog, "SubscribeDialog", SubscribeDialog, subscribe_dialog_class_init, subscribe_dialog_init, PARENT_TYPE);