X-Git-Url: http://git.maemo.org/git/?p=modest;a=blobdiff_plain;f=src%2Fmodest-utils.c;h=415ca73dfc96a6e74e016fd3e7c4128e92255859;hp=2a5981c89b9411652147cb5afe0403dea715b1cb;hb=e374da56f67092cecb1572dd4bee2ca34e0bc04c;hpb=7929406e046ed92142ff337bd9161e6a16e1d04e

diff --git a/src/modest-utils.c b/src/modest-utils.c
index 2a5981c..415ca73 100644
--- a/src/modest-utils.c
+++ b/src/modest-utils.c
@@ -43,6 +43,17 @@
 #include <modest-defs.h>
 #include "modest-utils.h"
 #include "modest-platform.h"
+#include <modest-account-protocol.h>
+#include "modest-account-mgr-helpers.h"
+#include "modest-text-utils.h"
+#include <modest-local-folder-info.h>
+#include "widgets/modest-header-view.h"
+#include "widgets/modest-main-window.h"
+#include "modest-widget-memory.h"
+#include "widgets/modest-sort-criterium-view.h"
+#ifdef MODEST_TOOLKIT_HILDON2
+#include "modest-header-window.h"
+#endif
 
 GQuark
 modest_utils_get_supported_secure_authentication_error_quark (void)
@@ -59,16 +70,24 @@ modest_utils_folder_writable (const gchar *filename)
 		return FALSE;
 	
 	if (g_strncasecmp (filename, "obex", 4) != 0) {
-		GnomeVFSFileInfo folder_info;
+		GnomeVFSFileInfo *folder_info;
 		gchar *folder;
+		GnomeVFSResult result;
+
 		folder = g_path_get_dirname (filename);
-		gnome_vfs_get_file_info (folder, &folder_info,
-					 GNOME_VFS_FILE_INFO_GET_ACCESS_RIGHTS);
+		folder_info = gnome_vfs_file_info_new ();
+		result = gnome_vfs_get_file_info (folder, folder_info,
+						  GNOME_VFS_FILE_INFO_GET_ACCESS_RIGHTS);
 		g_free (folder);
-		if (!((folder_info.permissions & GNOME_VFS_PERM_ACCESS_WRITABLE) ||
-		      (folder_info.permissions & GNOME_VFS_PERM_USER_WRITE))) {
+
+		if ((result != GNOME_VFS_OK) ||
+		    (!((folder_info->permissions & GNOME_VFS_PERM_ACCESS_WRITABLE) ||
+		       (folder_info->permissions & GNOME_VFS_PERM_USER_WRITE)))) {
+
+			gnome_vfs_file_info_unref (folder_info);
 			return FALSE;
 		}
+		gnome_vfs_file_info_unref (folder_info);
 	}
 	return TRUE;
 }
@@ -79,6 +98,8 @@ modest_utils_file_exists (const gchar *filename)
 	GnomeVFSURI *uri = NULL;
 	gboolean result = FALSE;
 
+	g_return_val_if_fail (filename, FALSE);
+	
 	uri = gnome_vfs_uri_new (filename);
 	if (uri) {
 		result = gnome_vfs_uri_exists (uri);
@@ -96,7 +117,8 @@ modest_utils_create_temp_stream (const gchar *orig_name, const gchar *hash_base,
 	guint hash_number;
 
 	/* hmmm... maybe we need a modest_text_utils_validate_file_name? */
-	g_return_val_if_fail (orig_name || strlen(orig_name) == 0, NULL);
+	g_return_val_if_fail (orig_name && strlen(orig_name) != 0, NULL);
+
 	if (strlen(orig_name) > 200) {
 		g_warning ("%s: filename too long ('%s')",
 			   __FUNCTION__, orig_name);
@@ -186,83 +208,93 @@ on_idle_secure_auth_finished (gpointer user_data)
 }
 
 static void
-on_camel_account_get_supported_secure_authentication (
-  TnyCamelAccount *self, gboolean cancelled,
-  TnyList *auth_types, GError *err, 
-  gpointer user_data)
+on_camel_account_get_supported_secure_authentication (TnyCamelAccount *self, gboolean cancelled,
+	TnyList *auth_types, GError *err, gpointer user_data)
 {
+	ModestPairList *pairs;
+	GList *result;
+	ModestProtocolRegistry *protocol_registry;
 	ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
-	g_return_if_fail (info);
+	TnyIterator* iter;
+
+	g_return_if_fail (user_data);
+	g_return_if_fail (TNY_IS_CAMEL_ACCOUNT(self));
+	g_return_if_fail (TNY_IS_LIST(auth_types));
 	
+	info = (ModestGetSupportedAuthInfo *) user_data;
 
 	/* Free everything if the actual action was canceled */
-	if (info->cancel)
-	{
-		/* The operation was canceled and the ownership of the info given to us
-		 * so that we could still check the cancel flag. */
-		g_slice_free (ModestGetSupportedAuthInfo, info);
-		info = NULL;
+	if (info->cancel) {
+		info->cancel = TRUE;
+		g_debug ("%s: operation canceled\n", __FUNCTION__);
+		goto close_dialog;
 	}
-	else
-	{
-		if (err)
-		{
-			if (info->error) {
-				g_error_free (info->error);
-				info->error = NULL;
-			}
-			
-			info->error = g_error_copy (err);
-		}
 
-		if (!auth_types) {
-			g_warning ("DEBUG: %s: auth_types is NULL.\n", __FUNCTION__);
-		}
-		else if (tny_list_get_length(auth_types) == 0) {
-			g_warning ("DEBUG: %s: auth_types is an empty TnyList.\n", __FUNCTION__);
-		} else
-		{
-			ModestPairList* pairs = modest_protocol_info_get_auth_protocol_pair_list ();
-  
-			/* Get the enum value for the strings: */
-			GList *result = NULL;
-			TnyIterator* iter = tny_list_create_iterator(auth_types);
-			while (!tny_iterator_is_done(iter)) {
-				TnyPair *pair = TNY_PAIR(tny_iterator_get_current(iter));
-				const gchar *auth_name = NULL;
-				if (pair) {
-					auth_name = tny_pair_get_name(pair);
-					g_object_unref (pair);
-					pair = NULL;
-				}
-
-				printf("DEBUG: %s: auth_name=%s\n", __FUNCTION__, auth_name);
+	if (err) {
+		if (info->error) {
+			g_error_free (info->error);
+			info->error = NULL;
+		}			
+		info->error = g_error_copy (err);
+		goto close_dialog;
+	}
 
-				ModestAuthProtocol proto = modest_protocol_info_get_auth_protocol (auth_name);
-				if(proto != MODEST_PROTOCOL_AUTH_NONE)
-						result = g_list_prepend(result, GINT_TO_POINTER(proto));
+	if (!auth_types) {
+		g_debug ("%s: auth_types is NULL.\n", __FUNCTION__);
+		goto close_dialog;
+	}
 
-				tny_iterator_next(iter);
-			}
-			g_object_unref (iter);
+	if (tny_list_get_length(auth_types) == 0) {
+		g_debug ("%s: auth_types is an empty TnyList.\n", __FUNCTION__);
+		goto close_dialog;
+	}
 
-			modest_pair_list_free (pairs);
-	
-			info->result = result;
+	protocol_registry = modest_runtime_get_protocol_registry ();
+	pairs = modest_protocol_registry_get_pair_list_by_tag (protocol_registry, MODEST_PROTOCOL_REGISTRY_AUTH_PROTOCOLS);
+  
+	/* Get the enum value for the strings: */
+	result = NULL;
+	iter = tny_list_create_iterator(auth_types);
+	while (!tny_iterator_is_done(iter)) {
+		TnyPair *pair;
+		const gchar *auth_name;
+		ModestProtocolType protocol_type;
+		
+		pair = TNY_PAIR(tny_iterator_get_current(iter));
+		auth_name = NULL;
+		if (pair) {
+			auth_name = tny_pair_get_name(pair);
+			g_object_unref (pair);
+			pair = NULL;
 		}
-
-		printf("DEBUG: finished\n");
-				
-		/* Close the dialog in a main thread */
-		g_idle_add(on_idle_secure_auth_finished, info);
+		
+		g_debug ("%s: auth_name=%s\n", __FUNCTION__, auth_name);
+		
+		protocol_type = modest_protocol_get_type_id (modest_protocol_registry_get_protocol_by_name (protocol_registry,
+													    MODEST_PROTOCOL_REGISTRY_AUTH_PROTOCOLS,
+													    auth_name));
+		
+		if (modest_protocol_registry_protocol_type_is_secure (protocol_registry, protocol_type))
+			result = g_list_prepend(result, GINT_TO_POINTER(protocol_type));
+		
+		tny_iterator_next(iter);
 	}
+	g_object_unref (iter);
+
+	modest_pair_list_free (pairs);
+	info->result = result;
+
+ close_dialog:
+	/* Close the dialog in a main thread */
+	g_idle_add(on_idle_secure_auth_finished, info);
 }
 
 static void
 on_secure_auth_cancel(GtkWidget* dialog, int response, gpointer user_data)
 {
-	if(response == GTK_RESPONSE_REJECT || response == GTK_RESPONSE_DELETE_EVENT)
-	{
+	g_return_if_fail (GTK_IS_WIDGET(dialog));
+	
+	if(response == GTK_RESPONSE_REJECT || response == GTK_RESPONSE_DELETE_EVENT) {
 		ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
 		g_return_if_fail(info);
 		/* This gives the ownership of the info to the worker thread. */
@@ -270,12 +302,38 @@ on_secure_auth_cancel(GtkWidget* dialog, int response, gpointer user_data)
 		info->cancel = TRUE;
 	}
 }
+typedef struct {
+	GtkProgressBar *progress;
+	gboolean not_finished;
+} KeepPulsing;
+
+static gboolean
+keep_pulsing (gpointer user_data)
+{
+	KeepPulsing *info = (KeepPulsing *) user_data;
+	
+	gtk_progress_bar_pulse (info->progress);
+
+	if (!info->not_finished) {
+		g_object_unref (info->progress);
+		g_slice_free (KeepPulsing, info);
+		return FALSE;
+	}
+	
+	return TRUE;
+}
 
 GList*
-modest_utils_get_supported_secure_authentication_methods (ModestTransportStoreProtocol proto, 
+modest_utils_get_supported_secure_authentication_methods (ModestProtocolType protocol_type, 
 	const gchar* hostname, gint port, const gchar* username, GtkWindow *parent_window, GError** error)
 {
-	g_return_val_if_fail (proto != MODEST_PROTOCOL_TRANSPORT_STORE_UNKNOWN, NULL);
+	TnyAccount * tny_account = NULL;
+	ModestProtocolRegistry *protocol_registry;
+	ModestProtocol *protocol;
+
+	g_return_val_if_fail (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID, NULL);
+
+	protocol_registry = modest_runtime_get_protocol_registry ();
 	
 	/* We need a connection to get the capabilities; */
 	if (!modest_platform_connect_and_wait (GTK_WINDOW (parent_window), NULL))
@@ -287,22 +345,11 @@ modest_utils_get_supported_secure_authentication_methods (ModestTransportStorePr
 	
 	/* Create a TnyCamelAccount so we can use 
 	 * tny_camel_account_get_supported_secure_authentication(): */
-	TnyAccount * tny_account = NULL;
-	switch (proto) {
-	case MODEST_PROTOCOL_TRANSPORT_SENDMAIL:
-	case MODEST_PROTOCOL_TRANSPORT_SMTP:
-		tny_account = TNY_ACCOUNT(tny_camel_transport_account_new ()); break;
-	case MODEST_PROTOCOL_STORE_POP:
-		tny_account = TNY_ACCOUNT(tny_camel_pop_store_account_new ()); break;
-	case MODEST_PROTOCOL_STORE_IMAP:
-		tny_account = TNY_ACCOUNT(tny_camel_imap_store_account_new ()); break;
-	case MODEST_PROTOCOL_STORE_MAILDIR:
-	case MODEST_PROTOCOL_STORE_MBOX:
-		tny_account = TNY_ACCOUNT(tny_camel_store_account_new()); break;
-	default:
-		tny_account = NULL;
+	protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
+	tny_account = NULL;
+	if (MODEST_IS_ACCOUNT_PROTOCOL (protocol)) {
+		tny_account = modest_account_protocol_create_account (MODEST_ACCOUNT_PROTOCOL (protocol));
 	}
-
 	
 	if (!tny_account) {
 		g_printerr ("%s could not create tny account.", __FUNCTION__);
@@ -313,7 +360,7 @@ modest_utils_get_supported_secure_authentication_methods (ModestTransportStorePr
 	 * set_session(): */
 	 /* TODO: Why isn't this done in account_new()? */
 	tny_account_set_proto (tny_account,
-			       modest_protocol_info_get_transport_store_protocol_name(proto));
+			       modest_protocol_get_name (modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type)));
 
 	tny_account_set_hostname (tny_account, hostname);
 	/* Required for POP, at least */
@@ -336,23 +383,27 @@ modest_utils_get_supported_secure_authentication_methods (ModestTransportStorePr
 	info->cancel = FALSE;
 	info->error = NULL;
 	info->progress = gtk_progress_bar_new();
-	/* TODO: Need logical_ID for the title: */
-	info->dialog = gtk_dialog_new_with_buttons(_("Authentication"),
+
+	info->dialog = gtk_dialog_new_with_buttons(" ", 
 	                                           parent_window, GTK_DIALOG_MODAL,
 	                                           _("mcen_bd_dialog_cancel"),
 	                                           GTK_RESPONSE_REJECT,
 	                                           NULL);
-	//gtk_window_set_default_size(GTK_WINDOW(info->dialog), 300, 100);
 	
 	g_signal_connect(G_OBJECT(info->dialog), "response", G_CALLBACK(on_secure_auth_cancel), info);
 	
 	gtk_container_add(GTK_CONTAINER(GTK_DIALOG(info->dialog)->vbox),
-	                  gtk_label_new("Checking for supported authentication types..."));
+	                  gtk_label_new(_("emev_ni_checking_supported_auth_methods")));
 	gtk_container_add(GTK_CONTAINER(GTK_DIALOG(info->dialog)->vbox), info->progress);
 	gtk_widget_show_all(info->dialog);
-	gtk_progress_bar_pulse(GTK_PROGRESS_BAR(info->progress));
+
+	KeepPulsing *pi = g_slice_new (KeepPulsing);
+	pi->progress = (GtkProgressBar *) g_object_ref (info->progress);
+	pi->not_finished = TRUE;
+	
+	/* Starts the pulsing of the progressbar */
+	g_timeout_add (500, keep_pulsing, pi);
 	
-	printf ("DEBUG: %s: STARTING.\n", __FUNCTION__);
 	tny_camel_account_get_supported_secure_authentication (
 		TNY_CAMEL_ACCOUNT (tny_account),
 		on_camel_account_get_supported_secure_authentication,
@@ -361,26 +412,24 @@ modest_utils_get_supported_secure_authentication_methods (ModestTransportStorePr
 
 	gtk_dialog_run (GTK_DIALOG (info->dialog));
 	
+	pi->not_finished = FALSE;
+	/* pi is freed in the timeout itself to avoid a GCond here */
+	
 	gtk_widget_destroy(info->dialog);
+	info->dialog = NULL;
 			
 	GList *result = info->result;
-	if (!info->cancel)
-	{
+	if (!info->cancel) {
 		if (info->error) {
 			gchar * debug_url_string = tny_account_get_url_string  (tny_account);
-			g_warning ("DEBUG: %s:\n  error: %s\n  account url: %s", __FUNCTION__, info->error->message, 
-				debug_url_string);
+			g_warning ("%s:\n  error: %s\n  account url: %s", __FUNCTION__, info->error->message, 
+				   debug_url_string);
 			g_free (debug_url_string);
 			
 			g_propagate_error(error, info->error);
 			info->error = NULL;
 		}
-
-		g_slice_free (ModestGetSupportedAuthInfo, info);
-		info = NULL;
-	}
-	else
-	{
+	} else {
 		// Tell the caller that the operation was canceled so it can
 		// make a difference
 		g_set_error(error,
@@ -389,6 +438,17 @@ modest_utils_get_supported_secure_authentication_methods (ModestTransportStorePr
 			    "User has canceled query");
 	}
 
+	/* Free the info */
+	if (info->error)
+		g_free (info->error);
+	if (info->result)
+		g_list_free (info->result);
+	if (info->dialog)
+		gtk_widget_destroy (info->dialog);
+	if (info->progress)
+		gtk_widget_destroy (info->progress);
+	g_slice_free (ModestGetSupportedAuthInfo, info);
+
 	return result;
 }
 
@@ -396,6 +456,9 @@ void
 modest_utils_show_dialog_and_forget (GtkWindow *parent_window, 
 				     GtkDialog *dialog)
 {
+	g_return_if_fail (GTK_IS_WINDOW(parent_window));
+	g_return_if_fail (GTK_IS_DIALOG(dialog));
+
 	gtk_window_set_transient_for (GTK_WINDOW (dialog), parent_window);
 	
 	/* Destroy the dialog when it is closed: */
@@ -430,3 +493,327 @@ modest_utils_toggle_action_set_active_block_notify (GtkToggleAction *action, gbo
 
 }
 
+
+gint 
+modest_list_index (TnyList *list, GObject *object)
+{
+	TnyIterator *iter;
+	gint index = 0;
+
+	g_return_val_if_fail (TNY_IS_LIST(list), -1);
+	g_return_val_if_fail (G_IS_OBJECT(object), -1);
+	
+	iter = tny_list_create_iterator (list);
+	while (!tny_iterator_is_done (iter)) {
+		GObject *current = tny_iterator_get_current (iter);
+
+		g_object_unref (current);
+		if (current == object)
+			break;
+
+		tny_iterator_next (iter);
+		index++;
+	}
+
+	if (tny_iterator_is_done (iter))
+		index = -1;
+	g_object_unref (iter);
+	return index;
+}
+
+guint64 
+modest_utils_get_available_space (const gchar *maildir_path)
+{
+	gchar *folder;
+	gchar *uri_string;
+	GnomeVFSURI *uri;
+	GnomeVFSFileSize size;
+
+	folder = modest_local_folder_info_get_maildir_path (maildir_path);
+	uri_string = gnome_vfs_get_uri_from_local_path (folder);
+	uri = gnome_vfs_uri_new (uri_string);
+	g_free (folder);
+	g_free (uri_string);
+
+	if (uri) {
+		if (gnome_vfs_get_volume_free_space (uri, &size) != GNOME_VFS_OK)
+			size = 0;
+		gnome_vfs_uri_unref (uri);
+	} else {
+		size = 0;
+	}
+
+	return (guint64) size;
+}
+static void
+on_destroy_dialog (GtkDialog *dialog)
+{
+	gtk_widget_destroy (GTK_WIDGET(dialog));
+	if (gtk_events_pending ())
+		gtk_main_iteration ();
+}
+
+static guint
+checked_modest_sort_criterium_view_add_sort_key (ModestSortCriteriumView *view, const gchar* key, guint max)
+{
+	gint sort_key;
+	
+	g_return_val_if_fail (view && MODEST_IS_SORT_CRITERIUM_VIEW(view), 0);
+	g_return_val_if_fail (key, 0);
+	
+	sort_key = modest_sort_criterium_view_add_sort_key (view, key);
+	if (sort_key < 0 || sort_key >= max) {
+		g_warning ("%s: out of range (%d) for %s", __FUNCTION__, sort_key, key);
+		return 0;
+	} else
+		return (guint)sort_key;	
+}
+
+static void
+launch_sort_headers_dialog (GtkWindow *parent_window,
+			    GtkDialog *dialog)
+{
+	ModestHeaderView *header_view = NULL;
+	GList *cols = NULL;
+	GtkSortType sort_type;
+	gint sort_key;
+	gint default_key = 0;
+	gint result;
+	gboolean outgoing = FALSE;
+	gint current_sort_colid = -1;
+	GtkSortType current_sort_type;
+	gint attachments_sort_id;
+	gint priority_sort_id;
+	GtkTreeSortable *sortable;
+	
+	/* Get header window */
+	if (MODEST_IS_MAIN_WINDOW (parent_window)) {
+		header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
+										      MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
+#ifdef MODEST_TOOLKIT_HILDON2
+	} else if (MODEST_IS_HEADER_WINDOW (parent_window)) {
+		header_view = MODEST_HEADER_VIEW (modest_header_window_get_header_view (MODEST_HEADER_WINDOW (parent_window)));
+#endif
+
+	}
+	if (!header_view)
+		return;
+	
+	/* Add sorting keys */
+	cols = modest_header_view_get_columns (header_view);
+	if (cols == NULL) 
+		return;
+#define SORT_ID_NUM 6
+	int sort_model_ids[SORT_ID_NUM];
+	int sort_ids[SORT_ID_NUM];
+
+	outgoing = (GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cols->data), MODEST_HEADER_VIEW_COLUMN))==
+		    MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT);
+
+	sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_sender_recipient"),
+								    SORT_ID_NUM);
+	if (outgoing) {
+		sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
+		sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
+	} else {
+		sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
+		sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
+	}
+
+	sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_date"),
+							    SORT_ID_NUM);
+	if (outgoing) {
+		sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN;
+		sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE;
+	} else {
+		sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN;
+		sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE;
+	}
+	default_key = sort_key;
+
+	sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_subject"),
+								    SORT_ID_NUM);
+	sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
+	if (outgoing)
+		sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
+	else
+		sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
+
+	sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_attachment"),
+								    SORT_ID_NUM);
+	sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
+	sort_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
+	attachments_sort_id = sort_key;
+
+	sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_size"),
+								    SORT_ID_NUM);
+	sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN;
+	sort_ids[sort_key] = 0;
+
+	sort_key = checked_modest_sort_criterium_view_add_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), _("mcen_li_sort_priority"),
+								    SORT_ID_NUM);
+	sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
+	sort_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY_MASK;
+	priority_sort_id = sort_key;
+	
+	sortable = GTK_TREE_SORTABLE (gtk_tree_model_filter_get_model
+				      (GTK_TREE_MODEL_FILTER (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view)))));
+	/* Launch dialogs */
+	if (!gtk_tree_sortable_get_sort_column_id (sortable,
+						   &current_sort_colid, &current_sort_type)) {
+		modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), default_key);
+		modest_sort_criterium_view_set_sort_order (MODEST_SORT_CRITERIUM_VIEW (dialog), GTK_SORT_DESCENDING);
+	} else {
+		modest_sort_criterium_view_set_sort_order (MODEST_SORT_CRITERIUM_VIEW (dialog), current_sort_type);
+		if (current_sort_colid == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
+			gpointer flags_sort_type_pointer;
+			flags_sort_type_pointer = g_object_get_data (G_OBJECT (cols->data), MODEST_HEADER_VIEW_FLAG_SORT);
+			if (GPOINTER_TO_INT (flags_sort_type_pointer) == TNY_HEADER_FLAG_PRIORITY_MASK)
+				modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), priority_sort_id);
+			else
+				modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), attachments_sort_id);
+		} else {
+			gint current_sort_keyid = 0;
+			while (current_sort_keyid < SORT_ID_NUM) {
+				if (sort_model_ids[current_sort_keyid] == current_sort_colid)
+					break;
+				else 
+					current_sort_keyid++;
+			}
+			modest_sort_criterium_view_set_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog), current_sort_keyid);
+		}
+	}
+
+	result = gtk_dialog_run (GTK_DIALOG (dialog));
+	if (result == GTK_RESPONSE_OK) {
+		sort_key = modest_sort_criterium_view_get_sort_key (MODEST_SORT_CRITERIUM_VIEW (dialog));
+		if (sort_key < 0 || sort_key > SORT_ID_NUM -1) {
+			g_warning ("%s: out of range (%d)", __FUNCTION__, sort_key);
+			sort_key = 0;
+		}
+
+		sort_type = modest_sort_criterium_view_get_sort_order (MODEST_SORT_CRITERIUM_VIEW (dialog));
+		if (sort_model_ids[sort_key] == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
+			g_object_set_data (G_OBJECT(cols->data), MODEST_HEADER_VIEW_FLAG_SORT,
+					   GINT_TO_POINTER (sort_ids[sort_key]));
+			/* This is a hack to make it resort rows always when flag fields are
+			 * selected. If we do not do this, changing sort field from priority to
+			 * attachments does not work */
+			modest_header_view_sort_by_column_id (header_view, 0, sort_type);
+		} else {
+			gtk_tree_view_column_set_sort_column_id (GTK_TREE_VIEW_COLUMN (cols->data), 
+								 sort_model_ids[sort_key]);
+		}
+
+		modest_header_view_sort_by_column_id (header_view, sort_model_ids[sort_key], sort_type);
+		gtk_tree_sortable_sort_column_changed (sortable);
+	}
+
+	modest_widget_memory_save (modest_runtime_get_conf (),
+				   G_OBJECT (header_view), MODEST_CONF_HEADER_VIEW_KEY);
+	
+	/* free */
+	g_list_free(cols);	
+}
+
+void
+modest_utils_run_sort_dialog (GtkWindow *parent_window,
+				 ModestSortDialogType type)
+{
+	GtkWidget *dialog = NULL;
+
+	/* Build dialog */
+	dialog = modest_platform_create_sort_dialog (parent_window);
+	if (dialog == NULL)
+		return;
+	modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
+				     GTK_WINDOW (dialog), parent_window);
+
+	/* Fill sort keys */
+	switch (type) {
+	case MODEST_SORT_HEADERS:
+		launch_sort_headers_dialog (parent_window, 
+					    GTK_DIALOG(dialog));
+		break;
+	}
+	
+	/* Free */
+	on_destroy_dialog (GTK_DIALOG(dialog));
+}
+
+
+gchar *
+modest_images_cache_get_id (const gchar *account, const gchar *uri)
+{
+	GnomeVFSURI *vfs_uri;
+	gchar *result;
+ 
+	vfs_uri = gnome_vfs_uri_new (uri);
+	if (vfs_uri == NULL)
+		return NULL;
+ 
+	result = g_strdup_printf ("%s__%x", account, gnome_vfs_uri_hash (vfs_uri));
+	gnome_vfs_uri_unref (vfs_uri);
+ 
+	return result;
+}
+
+gchar *
+modest_utils_get_account_name_from_recipient (const gchar *from_header)
+{
+	gchar *account_name = NULL;
+	ModestAccountMgr *mgr = NULL;
+	GSList *accounts = NULL, *node = NULL;
+
+	g_return_val_if_fail (from_header, NULL);
+
+	mgr = modest_runtime_get_account_mgr ();
+	accounts = modest_account_mgr_account_names (mgr, TRUE);
+		
+	for (node = accounts; node != NULL; node = g_slist_next (node)) {
+		gchar *from = 
+			modest_account_mgr_get_from_string (mgr, node->data);
+			
+		if (from) {
+			gchar *from_email = 
+				modest_text_utils_get_email_address (from);
+			gchar *from_header_email =
+				modest_text_utils_get_email_address (from_header);
+				
+			if (from_email && from_header_email) {
+				if (!modest_text_utils_utf8_strcmp (from_header_email, from_email, TRUE)) {
+					account_name = g_strdup (node->data);
+					g_free (from);
+					g_free (from_email);
+					break;
+				}
+			}
+			g_free (from_email);
+			g_free (from_header_email);
+			g_free (from);
+		}
+	}
+	g_slist_foreach (accounts, (GFunc) g_free, NULL);
+	g_slist_free (accounts);
+
+	return account_name;
+}
+
+void 
+modest_utils_on_entry_invalid_character (ModestValidatingEntry *self, 
+					 const gchar* character,
+					 gpointer user_data)
+{
+	gchar *message = NULL;
+	const gchar *show_char = NULL;
+
+	if (character)
+		show_char = character;
+	else {
+		show_char = "' '";
+	}
+	
+	message = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), show_char);
+	modest_platform_information_banner (GTK_WIDGET (self), NULL, message);
+	g_free (message);
+}