Updated for signature API changes.

2004-04-01  Jeffrey Stedfast  <fejj@ximian.com>

	* importers/netscape-importer.c (netscape_import_accounts):
	Updated for signature API changes.

	* mail-account-gui.c: Same.

	* mail-signature-editor.c: Same.

	* em-composer-prefs.c: Same.

	* mail-config.c: Rewrote the signature stuff to use ESignatureList
	instead. Much cleaner and less broken.

	* em-mailer-prefs.c (em_mailer_prefs_construct): Always make the
	Add/Remove Header buttons de-sensitised at the start. Fixes bug
	#56284.

svn path=/trunk/; revision=25282

1 files changed, 125 insertions, 126 deletions

diff --git a/mail/mail-account-gui.c b/mail/mail-account-gui.c
index 4b34e26bae..03f277dfc2 100644
--- a/mail/mail-account-gui.c
+++ b/mail/mail-account-gui.c
@@ -35,6 +35,7 @@
 
 #include <e-util/e-account-list.h>
 #include <e-util/e-dialog-utils.h>
+#include <e-util/e-signature-list.h>
 
 #include "em-account-prefs.h"
 #include "em-folder-selection-button.h"
@@ -1277,65 +1278,113 @@ construct_ssl_menu (MailAccountGuiService *service)
 }
 
 static void
-clear_menu (GtkWidget *menu)
+signature_added (ESignatureList *signatures, ESignature *sig, MailAccountGui *gui)
 {
-	while (GTK_MENU_SHELL (menu)->children)
-		gtk_container_remove (GTK_CONTAINER (menu), GTK_MENU_SHELL (menu)->children->data);
+	GtkWidget *menu, *item;
+	
+	menu = gtk_option_menu_get_menu (gui->sig_menu);
+	if (sig->autogen)
+		item = gtk_menu_item_new_with_label (_("Autogenerated"));
+	else
+		item = gtk_menu_item_new_with_label (sig->name);
+	g_object_set_data ((GObject *) item, "sig", sig);
+	gtk_widget_show (item);
+	
+	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+	
+	gtk_option_menu_set_history (gui->sig_menu, g_list_length (GTK_MENU_SHELL (menu)->children));
 }
 
-static inline int
-sig_get_index (MailConfigSignature *sig)
+static void
+signature_removed (ESignatureList *signatures, ESignature *sig, MailAccountGui *gui)
+{
+	GtkWidget *menu;
+	ESignature *cur;
+	GList *items;
+	
+	if (gui->sig_uid == sig->uid)
+		gui->sig_uid = NULL;
+	
+	menu = gtk_option_menu_get_menu (gui->sig_menu);
+	items = GTK_MENU_SHELL (menu)->children;
+	while (items != NULL) {
+		cur = g_object_get_data (items->data, "sig");
+		if (cur == sig) {
+			gtk_widget_destroy (items->data);
+			break;
+		}
+		items = items->next;
+	}
+}
+
+static void
+signature_changed (ESignatureList *signatures, ESignature *sig, MailAccountGui *gui)
 {
-	return sig ? sig->id + 2 : 0;
+	GtkWidget *menu;
+	ESignature *cur;
+	GList *items;
+	
+	menu = gtk_option_menu_get_menu (gui->sig_menu);
+	items = GTK_MENU_SHELL (menu)->children;
+	while (items != NULL) {
+		cur = g_object_get_data (items->data, "sig");
+		if (cur == sig) {
+			gtk_label_set ((GtkLabel *) ((GtkBin *) items->data)->child, sig->name);
+			break;
+		}
+		items = items->next;
+	}
 }
 
-static inline int
-sig_gui_get_index (MailAccountGui *gui)
+static void
+clear_menu (GtkWidget *menu)
 {
-	if (gui->auto_signature)
-		return 1;
-	return sig_get_index (gui->def_signature);
+	while (GTK_MENU_SHELL (menu)->children)
+		gtk_container_remove (GTK_CONTAINER (menu), GTK_MENU_SHELL (menu)->children->data);
 }
 
 static void
-sig_fill_options (MailAccountGui *gui)
+sig_fill_menu (MailAccountGui *gui)
 {
+	ESignatureList *signatures;
 	GtkWidget *menu;
-	GtkWidget *mi;
-	GSList *l;
-	MailConfigSignature *sig;
+	EIterator *it;
 	
-	menu = gtk_option_menu_get_menu (GTK_OPTION_MENU (gui->sig_option_menu));
+	menu = gtk_option_menu_get_menu (gui->sig_menu);
+	clear_menu (menu);
 	
-	if (menu)
-		clear_menu (menu);
-	else
-		menu = gtk_menu_new ();
+	gtk_menu_shell_append (GTK_MENU_SHELL (menu), gtk_menu_item_new_with_label (_("None")));
 	
-	gtk_menu_shell_append(GTK_MENU_SHELL(menu), gtk_menu_item_new_with_label (_("None")));
-	gtk_menu_shell_append(GTK_MENU_SHELL(menu), gtk_menu_item_new_with_label (_("Autogenerated")));
-	/* gtk_menu_shell_append(GTK_MENU_SHELL(menu), gtk_menu_item_new_with_label (_("Random"))); */
+	signatures = mail_config_get_signatures ();
+	it = e_list_get_iterator ((EList *) signatures);
 	
-	for (l = mail_config_get_signature_list (); l; l = l->next) {
-		sig = l->data;
-		mi = gtk_menu_item_new_with_label (sig->name);
-		g_object_set_data ((GObject *) mi, "sig", sig);
-		gtk_widget_show (mi);
-		gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
+	while (e_iterator_is_valid (it)) {
+		ESignature *sig;
+		
+		sig = (ESignature *) e_iterator_get (it);
+		signature_added (signatures, sig, gui);
+		e_iterator_next (it);
 	}
+	
+	g_object_unref (it);
+	
+	gui->sig_added_id = g_signal_connect (signatures, "signature-added", G_CALLBACK (signature_added), gui);
+	gui->sig_removed_id = g_signal_connect (signatures, "signature-removed", G_CALLBACK (signature_removed), gui);
+	gui->sig_changed_id = g_signal_connect (signatures, "signature-changed", G_CALLBACK (signature_changed), gui);
+	
+	gtk_option_menu_set_history (gui->sig_menu, 0);
 }
 
 static void
-sig_changed (GtkWidget *w, MailAccountGui *gui)
+sig_changed (GtkWidget *menu, MailAccountGui *gui)
 {
 	GtkWidget *active;
-	int index;
+	ESignature *sig;
 	
-	active = gtk_menu_get_active (GTK_MENU (w));
-	index = g_list_index (GTK_MENU_SHELL (w)->children, active);
+	active = gtk_menu_get_active (GTK_MENU (menu));
+	sig = g_object_get_data ((GObject *) active, "sig");
 	
-	gui->def_signature = (MailConfigSignature *) g_object_get_data (G_OBJECT (active), "sig");
-	gui->auto_signature = index == 1 ? TRUE : FALSE;
+	gui->sig_uid = sig ? sig->uid : NULL;
 }
 
 static void
@@ -1364,102 +1413,54 @@ sig_add_new_signature (GtkWidget *w, MailAccountGui *gui)
 	parent = gtk_widget_get_toplevel (w);
 	parent = GTK_WIDGET_TOPLEVEL (parent) ? parent : NULL;
 	
-	gui->def_signature = em_composer_prefs_new_signature ((GtkWindow *) parent, send_html, NULL);
-	gui->auto_signature = FALSE;
-	
-	gtk_option_menu_set_history (GTK_OPTION_MENU (gui->sig_option_menu), sig_gui_get_index (gui));
+	em_composer_prefs_new_signature ((GtkWindow *) parent, send_html, NULL);
 }
 
 static void
-setup_signatures (MailAccountGui *gui)
+select_account_signature (MailAccountGui *gui)
 {
-	MailConfigSignature *sig;
-	GSList *signatures;
+	ESignature *sig, *cur;
+	GtkWidget *menu;
+	GList *items;
+	int i = 0;
 	
-	signatures = mail_config_get_signature_list ();
-	sig = g_slist_nth_data (signatures, gui->account->id->def_signature);
+	if (!gui->account->id->sig_uid || !(sig = mail_config_get_signature_by_uid (gui->account->id->sig_uid)))
+		return;
 	
-	gui->def_signature = sig;
-	gui->auto_signature = gui->account->id->auto_signature;
-	gtk_option_menu_set_history (GTK_OPTION_MENU (gui->sig_option_menu), sig_gui_get_index (gui));
-}
-
-static void
-sig_event_client (MailConfigSigEvent event, MailConfigSignature *sig, MailAccountGui *gui)
-{
-	switch (event) {
-	case MAIL_CONFIG_SIG_EVENT_ADDED: {
-		GtkWidget *menu;
-		GtkWidget *mi;
-		
-		d(printf ("accounts ADDED\n"));
-		mi = gtk_menu_item_new_with_label (sig->name);
-		g_object_set_data ((GObject *) mi, "sig", sig);
-		gtk_widget_show (mi);
-		menu = gtk_option_menu_get_menu (GTK_OPTION_MENU (gui->sig_option_menu));
-		gtk_menu_shell_append(GTK_MENU_SHELL(menu), mi);
-		
-		break;
-	}
-	case MAIL_CONFIG_SIG_EVENT_NAME_CHANGED: {
-		GtkWidget *menu;
-		GtkWidget *mi;
-		
-		d(printf ("gui NAME CHANGED\n"));
-		menu = gtk_option_menu_get_menu (GTK_OPTION_MENU (gui->sig_option_menu));
-		gtk_widget_ref (menu);
-		gtk_option_menu_remove_menu (GTK_OPTION_MENU (gui->sig_option_menu));
-		mi = g_list_nth_data (GTK_MENU_SHELL (menu)->children, sig_get_index (sig));
-		gtk_label_set_text (GTK_LABEL (GTK_BIN (mi)->child), sig->name);
-		gtk_option_menu_set_menu (GTK_OPTION_MENU (gui->sig_option_menu), menu);
-		gtk_widget_unref (menu);
-		gtk_option_menu_set_history (GTK_OPTION_MENU (gui->sig_option_menu),
-					     sig_gui_get_index (gui));
-		
-		break;
-	}
-	case MAIL_CONFIG_SIG_EVENT_DELETED: {
-		GtkWidget *menu;
-		GtkWidget *mi;
-		
-		d(printf ("gui DELETED\n"));
-		
-		if (sig == gui->def_signature) {
-			gui->def_signature = NULL;
-			gui->auto_signature = TRUE;
-			gtk_option_menu_set_history (GTK_OPTION_MENU (gui->sig_option_menu),
-						     sig_gui_get_index (gui));
+	menu = gtk_option_menu_get_menu (gui->sig_menu);
+	items = GTK_MENU_SHELL (menu)->children;
+	while (items != NULL) {
+		cur = g_object_get_data (items->data, "sig");
+		if (cur == sig) {
+			gtk_option_menu_set_history (gui->sig_menu, i);
+			break;
 		}
-		
-		menu = gtk_option_menu_get_menu (GTK_OPTION_MENU (gui->sig_option_menu));
-		mi = g_list_nth_data (GTK_MENU_SHELL (menu)->children, sig_get_index (sig));
-		gtk_container_remove (GTK_CONTAINER (menu), mi);
-		
-		break;
-	}
-	default:
-		;
+		items = items->next;
+		i++;
 	}
 }
 
 static void
 prepare_signatures (MailAccountGui *gui)
 {
-	gui->sig_option_menu = glade_xml_get_widget (gui->xml, "sigOption");
-	sig_fill_options (gui);
-	g_signal_connect (gtk_option_menu_get_menu (GTK_OPTION_MENU (gui->sig_option_menu)),
+	GtkWidget *button;
+	
+	gui->sig_menu = (GtkOptionMenu *) glade_xml_get_widget (gui->xml, "sigOption");
+	sig_fill_menu (gui);
+	
+	g_signal_connect (gtk_option_menu_get_menu (gui->sig_menu),
 			  "selection-done", G_CALLBACK(sig_changed), gui);
 	
-	glade_xml_signal_connect_data (gui->xml, "sigAddNewClicked",
-				       G_CALLBACK (sig_add_new_signature), gui);
+	button = glade_xml_get_widget (gui->xml, "sigAddNew");
+	g_signal_connect (button, "clicked", G_CALLBACK (sig_add_new_signature), gui);
 	
 	if (!gui->dialog) {
 		gtk_widget_hide (glade_xml_get_widget (gui->xml, "sigLabel"));
 		gtk_widget_hide (glade_xml_get_widget (gui->xml, "sigOption"));
 		gtk_widget_hide (glade_xml_get_widget (gui->xml, "sigAddNew"));
-	} else {
-		mail_config_signature_register_client ((MailConfigSignatureClient) sig_event_client, gui);
 	}
+	
+	select_account_signature (gui);
 }
 
 #if defined (HAVE_NSS)
@@ -1568,15 +1569,13 @@ mail_account_gui_new (EAccount *account, EMAccountPrefs *dialog)
 	if (!mail_config_get_default_account ()
 	    || (account == mail_config_get_default_account ()))
 		gtk_toggle_button_set_active (gui->default_account, TRUE);
-
+	
 	/* Identity */
 	gui->full_name = GTK_ENTRY (glade_xml_get_widget (gui->xml, "identity_full_name"));
 	gui->email_address = GTK_ENTRY (glade_xml_get_widget (gui->xml, "identity_address"));
 	gui->reply_to = GTK_ENTRY (glade_xml_get_widget (gui->xml, "identity_reply_to"));
 	gui->organization = GTK_ENTRY (glade_xml_get_widget (gui->xml, "identity_organization"));
 	
-	prepare_signatures (gui);
-	
 	if (account->id->name)
 		gtk_entry_set_text (gui->full_name, account->id->name);
 	if (account->id->address)
@@ -1586,7 +1585,7 @@ mail_account_gui_new (EAccount *account, EMAccountPrefs *dialog)
 	if (account->id->organization)
 		gtk_entry_set_text (gui->organization, account->id->organization);
 	
-	setup_signatures (gui);
+	prepare_signatures (gui);
 	
 	/* Source */
 	gui->source.provider_type = CAMEL_PROVIDER_STORE;
@@ -1650,8 +1649,8 @@ mail_account_gui_new (EAccount *account, EMAccountPrefs *dialog)
 	else
 		gui->drafts_folder_uri = g_strdup(mail_component_get_folder_uri(NULL, MAIL_COMPONENT_FOLDER_DRAFTS));
 	em_folder_selection_button_set_selection((EMFolderSelectionButton *)gui->drafts_folder_button, gui->drafts_folder_uri);
-	gtk_widget_show (gui->drafts_folder_button);
-
+	gtk_widget_show ((GtkWidget *) gui->drafts_folder_button);
+	
 	/* Sent folder */
 	gui->sent_folder_button = GTK_BUTTON (glade_xml_get_widget (gui->xml, "sent_button"));
 	g_signal_connect (gui->sent_folder_button, "selected", G_CALLBACK (folder_selected), &gui->sent_folder_uri);
@@ -1660,8 +1659,8 @@ mail_account_gui_new (EAccount *account, EMAccountPrefs *dialog)
 	else
 		gui->sent_folder_uri = g_strdup(mail_component_get_folder_uri(NULL, MAIL_COMPONENT_FOLDER_SENT));
 	em_folder_selection_button_set_selection((EMFolderSelectionButton *)gui->sent_folder_button, gui->sent_folder_uri);
-	gtk_widget_show (gui->sent_folder_button);
-
+	gtk_widget_show ((GtkWidget *) gui->sent_folder_button);
+	
 	/* Special Folders "Reset Defaults" button */
 	gui->restore_folders_button = (GtkButton *)glade_xml_get_widget (gui->xml, "default_folders_button");
 	g_signal_connect (gui->restore_folders_button, "clicked", G_CALLBACK (default_folders_clicked), gui);
@@ -1960,7 +1959,7 @@ mail_account_gui_setup (MailAccountGui *gui, GtkWidget *top)
 	gtk_widget_set_sensitive((GtkWidget *)gui->restore_folders_button,
 				 e_account_writable(gui->account, E_ACCOUNT_SENT_FOLDER_URI)
 				 || e_account_writable(gui->account, E_ACCOUNT_DRAFTS_FOLDER_URI));
-	gtk_widget_set_sensitive((GtkWidget *)gui->sig_option_menu, e_account_writable(gui->account, E_ACCOUNT_ID_DEF_SIGNATURE));
+	gtk_widget_set_sensitive((GtkWidget *)gui->sig_menu, e_account_writable(gui->account, E_ACCOUNT_ID_SIGNATURE));
 	gtk_widget_set_sensitive(glade_xml_get_widget(gui->xml, "sigAddNew"),
 				 gconf_client_key_is_writable(mail_config_get_gconf_client(),
 							      "/apps/evolution/mail/signatures", NULL));
@@ -2064,7 +2063,6 @@ mail_account_gui_save (MailAccountGui *gui)
 	gboolean is_new = FALSE;
 	const char *new_name;
 	gboolean is_storage;
-	GSList *signatures;
 	
 	if (!mail_account_gui_identity_complete (gui, NULL) ||
 	    !mail_account_gui_source_complete (gui, NULL) ||
@@ -2099,9 +2097,7 @@ mail_account_gui_save (MailAccountGui *gui)
 	new->id->organization = g_strdup (gtk_entry_get_text (gui->organization));
 	
 	/* signatures */
-	signatures = mail_config_get_signature_list ();
-	new->id->def_signature = g_slist_index (signatures, gui->def_signature);
-	new->id->auto_signature = gui->auto_signature;
+	new->id->sig_uid = g_strdup (gui->sig_uid);
 	
 	/* source */
 	save_service (&gui->source, gui->extra_config, new->source);
@@ -2185,7 +2181,6 @@ mail_account_gui_save (MailAccountGui *gui)
 		mail_config_set_default_account (account);
 	
 	mail_config_save_accounts ();
-	mail_config_write_account_sig (account, -1);
 	
 	mail_autoreceive_setup ();
 	
@@ -2195,12 +2190,16 @@ mail_account_gui_save (MailAccountGui *gui)
 void
 mail_account_gui_destroy (MailAccountGui *gui)
 {
-	if (gui->dialog)
-		mail_config_signature_unregister_client ((MailConfigSignatureClient) sig_event_client, gui);
+	ESignatureList *signatures;
 	
 	g_object_unref (gui->xml);
 	g_object_unref (gui->account);
 	
+	signatures = mail_config_get_signatures ();
+	g_signal_handler_disconnect (signatures, gui->sig_added_id);
+	g_signal_handler_disconnect (signatures, gui->sig_removed_id);
+	g_signal_handler_disconnect (signatures, gui->sig_changed_id);
+	
 	if (gui->extra_config)
 		g_hash_table_destroy (gui->extra_config);