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Diffstat (limited to 'modules/mail/em-mailer-prefs.c')
| -rw-r--r-- | modules/mail/em-mailer-prefs.c | 1332 |
1 files changed, 1332 insertions, 0 deletions
diff --git a/modules/mail/em-mailer-prefs.c b/modules/mail/em-mailer-prefs.c new file mode 100644 index 0000000000..fa450dc2ee --- /dev/null +++ b/modules/mail/em-mailer-prefs.c @@ -0,0 +1,1332 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) version 3. + * + * 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with the program; if not, see <http://www.gnu.org/licenses/> + * + * + * Authors: + * Jeffrey Stedfast <fejj@ximian.com> + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <string.h> +#include <glib/gi18n-lib.h> + +#include "em-mailer-prefs.h" +#include "em-format/em-format.h" + +#include <camel/camel-iconv.h> +#include <gtkhtml/gtkhtml-properties.h> +#include <libxml/tree.h> +#include "misc/e-charset-picker.h" + +#include <glade/glade.h> + +#include <gconf/gconf-client.h> + +#include "libedataserverui/e-cell-renderer-color.h" + +#include "e-util/e-binding.h" +#include "e-util/e-util-private.h" + +#include "e-mail-label-manager.h" +#include "mail-config.h" +#include "em-junk-hook.h" +#include "em-config.h" +#include "mail-session.h" + +static void em_mailer_prefs_class_init (EMMailerPrefsClass *class); +static void em_mailer_prefs_init (EMMailerPrefs *dialog); +static void em_mailer_prefs_finalize (GObject *object); + +static GtkVBoxClass *parent_class = NULL; + +enum { + HEADER_LIST_NAME_COLUMN, /* displayable name of the header (may be a translation) */ + HEADER_LIST_ENABLED_COLUMN, /* is the header enabled? */ + HEADER_LIST_IS_DEFAULT_COLUMN, /* is this header a default header, eg From: */ + HEADER_LIST_HEADER_COLUMN, /* the real name of this header */ + HEADER_LIST_N_COLUMNS +}; + +static GType col_types[] = { + G_TYPE_STRING, + G_TYPE_BOOLEAN, + G_TYPE_BOOLEAN, + G_TYPE_STRING +}; + +/* temporarily copied from em-format.c */ +static const gchar *default_headers[] = { + N_("From"), + N_("Reply-To"), + N_("To"), + N_("Cc"), + N_("Bcc"), + N_("Subject"), + N_("Date"), + N_("Newsgroups"), + N_("Face"), + "x-evolution-mailer", /* DO NOT translate */ +}; + +#define EM_FORMAT_HEADER_XMAILER "x-evolution-mailer" + +/* for empty trash on exit frequency */ +static const struct { + const gchar *label; + gint days; +} empty_trash_frequency[] = { + { N_("Every time"), 0 }, + { N_("Once per day"), 1 }, + { N_("Once per week"), 7 }, + { N_("Once per month"), 30 }, +}; + +GType +em_mailer_prefs_get_type (void) +{ + static GType type = 0; + + if (!type) { + GTypeInfo type_info = { + sizeof (EMMailerPrefsClass), + NULL, NULL, + (GClassInitFunc) em_mailer_prefs_class_init, + NULL, NULL, + sizeof (EMMailerPrefs), + 0, + (GInstanceInitFunc) em_mailer_prefs_init, + }; + + type = g_type_register_static (gtk_vbox_get_type (), "EMMailerPrefs", &type_info, 0); + } + + return type; +} + +static void +em_mailer_prefs_class_init (EMMailerPrefsClass *klass) +{ + GObjectClass *object_class; + + object_class = (GObjectClass *) klass; + parent_class = g_type_class_ref (gtk_vbox_get_type ()); + + object_class->finalize = em_mailer_prefs_finalize; +} + +static void +em_mailer_prefs_init (EMMailerPrefs *preferences) +{ + preferences->gconf = mail_config_get_gconf_client (); +} + +static void +em_mailer_prefs_finalize (GObject *obj) +{ + EMMailerPrefs *prefs = (EMMailerPrefs *) obj; + + g_object_unref (prefs->gui); + + if (prefs->labels_change_notify_id) { + gconf_client_notify_remove (prefs->gconf, prefs->labels_change_notify_id); + + prefs->labels_change_notify_id = 0; + } + + ((GObjectClass *)(parent_class))->finalize (obj); +} + +static gboolean +mark_seen_timeout_transform (const GValue *src_value, + GValue *dst_value, + gpointer user_data) +{ + gdouble v_double; + + /* Shell Settings (gint) -> Spin Button (double) */ + v_double = (gdouble) g_value_get_int (src_value); + g_value_set_double (dst_value, v_double / 1000.0); + + return TRUE; +} + +static gboolean +mark_seen_timeout_reverse_transform (const GValue *src_value, + GValue *dst_value, + gpointer user_data) +{ + gdouble v_double; + + /* Spin Button (double) -> Shell Settings (gint) */ + v_double = g_value_get_double (src_value); + g_value_set_int (dst_value, v_double * 1000); + + return TRUE; +} + +enum { + JH_LIST_COLUMN_NAME, + JH_LIST_COLUMN_VALUE +}; + +static void +jh_tree_refill (EMMailerPrefs *prefs) +{ + GtkListStore *store = prefs->junk_header_list_store; + GSList *l, *cjh = gconf_client_get_list (prefs->gconf, "/apps/evolution/mail/junk/custom_header", GCONF_VALUE_STRING, NULL); + + gtk_list_store_clear (store); + + for (l = cjh; l; l = l->next) { + GtkTreeIter iter; + gchar **tokens = g_strsplit (l->data, "=", 2); + + gtk_list_store_append (store, &iter); + gtk_list_store_set ( + store, &iter, + JH_LIST_COLUMN_NAME , tokens[0] ? tokens[0] : "", + JH_LIST_COLUMN_VALUE, tokens[1] ? tokens[1] : "" , + -1); + g_strfreev (tokens); + } + + g_slist_foreach (cjh, (GFunc) g_free, NULL); + g_slist_free (cjh); +} + +static void +jh_add_cb (GtkWidget *widget, gpointer user_data) +{ + EMMailerPrefs *prefs = (EMMailerPrefs *) user_data; + GtkWidget *dialog, *l1, *l2, *entry1, *entry2, *vbox, *hbox; + gint response; + dialog = gtk_dialog_new_with_buttons (_("Add Custom Junk Header"), (GtkWindow *)gtk_widget_get_toplevel (widget), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL); + + vbox = gtk_vbox_new (FALSE, 6); + hbox = gtk_hbox_new (FALSE, 0); + l1 = gtk_label_new_with_mnemonic (_("Header Name:")); + l2 = gtk_label_new_with_mnemonic (_("Header Value Contains:")); + entry1 = gtk_entry_new (); + entry2 = gtk_entry_new (); + gtk_box_pack_start ((GtkBox *) hbox, l1, FALSE, FALSE, 6); + gtk_box_pack_start ((GtkBox *)hbox, entry1, FALSE, FALSE, 6); + gtk_box_pack_start ((GtkBox *)vbox, hbox, FALSE, FALSE, 6); + + hbox = gtk_hbox_new (FALSE, 0); + gtk_box_pack_start ((GtkBox *)hbox, l2, FALSE, FALSE, 6); + gtk_box_pack_start ((GtkBox *)hbox, entry2, FALSE, FALSE, 6); + gtk_box_pack_start ((GtkBox *)vbox, hbox, FALSE, FALSE, 6); + + gtk_widget_show_all (vbox); + gtk_container_add ((GtkContainer *)((GtkDialog *)dialog)->vbox, vbox); + response = gtk_dialog_run ((GtkDialog *)dialog); + if (response == GTK_RESPONSE_ACCEPT) { + const gchar *name = gtk_entry_get_text ((GtkEntry *)entry1); + const gchar *value = gtk_entry_get_text ((GtkEntry *)entry2); + gchar *tok; + GSList *list = gconf_client_get_list (prefs->gconf, "/apps/evolution/mail/junk/custom_header", GCONF_VALUE_STRING, NULL); + + /* FIXME: Validate the values */ + + tok = g_strdup_printf ("%s=%s", name, value); + list = g_slist_append (list, tok); + gconf_client_set_list (prefs->gconf, "/apps/evolution/mail/junk/custom_header", GCONF_VALUE_STRING, list, NULL); + g_slist_foreach (list, (GFunc)g_free, NULL); + + g_slist_free (list); + } + gtk_widget_destroy (dialog); + jh_tree_refill (prefs); +} + +static void +jh_remove_cb (GtkWidget *widget, gpointer user_data) +{ + EMMailerPrefs *prefs = user_data; + GtkTreeSelection *selection; + GtkTreeModel *model; + GtkTreeIter iter; + + g_return_if_fail (prefs != NULL); + + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (prefs->junk_header_tree)); + if (gtk_tree_selection_get_selected (selection, &model, &iter)) { + gchar *name=NULL, *value=NULL; + GSList *prev = NULL, *node, *list = gconf_client_get_list (prefs->gconf, "/apps/evolution/mail/junk/custom_header", GCONF_VALUE_STRING, NULL); + gtk_tree_model_get (model, &iter, JH_LIST_COLUMN_NAME, &name, JH_LIST_COLUMN_VALUE, &value, -1); + node = list; + while (node) { + gchar *test; + gint len = strlen (name); + test = strncmp (node->data, name, len) == 0 ? (gchar *) node->data+len:NULL; + + if (test) { + test++; + if (strcmp (test, value) == 0) + break; + } + + prev = node; + node = node->next; + } + + if (prev && !node) { + /* Not found. So what? */ + } else if (prev && node) { + prev->next = node->next; + g_free (node->data); + } else if (!prev && node) { + list = list->next; + g_free (node->data); + } + + gconf_client_set_list (prefs->gconf, "/apps/evolution/mail/junk/custom_header", GCONF_VALUE_STRING, list, NULL); + + g_slist_foreach (list, (GFunc)g_free, NULL); + g_slist_free (list); + g_free (name); + g_free (value); + + jh_tree_refill (prefs); + } +} + + +static GtkListStore * +init_junk_tree (GtkWidget *label_tree, EMMailerPrefs *prefs) +{ + GtkListStore *store; + GtkCellRenderer *renderer; + gint col; + + g_return_val_if_fail (label_tree != NULL, NULL); + g_return_val_if_fail (prefs != NULL, NULL); + + store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING); + gtk_tree_view_set_model (GTK_TREE_VIEW (label_tree), GTK_TREE_MODEL (store)); + + renderer = gtk_cell_renderer_text_new (); + col = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (label_tree), -1, _("Header"), renderer, "text", JH_LIST_COLUMN_NAME, NULL); + g_object_set (G_OBJECT (renderer), "editable", TRUE, NULL); + + renderer = gtk_cell_renderer_text_new (); + gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (label_tree), -1, _("Contains Value"), renderer, "text", JH_LIST_COLUMN_VALUE, NULL); + g_object_set (G_OBJECT (renderer), "editable", TRUE, NULL); + + return store; +} + +static void +emmp_header_remove_sensitivity (EMMailerPrefs *prefs) +{ + GtkTreeIter iter; + GtkTreeSelection *selection = gtk_tree_view_get_selection (prefs->header_list); + gboolean is_default; + + /* remove button should be sensitive if the currenlty selected entry in the list view + is not a default header. if there are no entries, or none is selected, it should be + disabled + */ + if (gtk_tree_selection_get_selected (selection, NULL, &iter)) { + gtk_tree_model_get (GTK_TREE_MODEL (prefs->header_list_store), &iter, + HEADER_LIST_IS_DEFAULT_COLUMN, &is_default, + -1); + if (is_default) + gtk_widget_set_sensitive (GTK_WIDGET (prefs->remove_header), FALSE); + else + gtk_widget_set_sensitive (GTK_WIDGET (prefs->remove_header), TRUE); + } else { + gtk_widget_set_sensitive (GTK_WIDGET (prefs->remove_header), FALSE); + } +} + +static gboolean +emmp_header_is_valid (const gchar *header) +{ + gint len = g_utf8_strlen (header, -1); + + if (header[0] == 0 + || g_utf8_strchr (header, len, ':') != NULL + || g_utf8_strchr (header, len, ' ') != NULL) + return FALSE; + + return TRUE; +} + +static void +emmp_header_add_sensitivity (EMMailerPrefs *prefs) +{ + const gchar *entry_contents; + GtkTreeIter iter; + gboolean valid; + + /* the add header button should be sensitive if the text box contains + a valid header string, that is not a duplicate with something already + in the list view + */ + entry_contents = gtk_entry_get_text (GTK_ENTRY (prefs->entry_header)); + if (!emmp_header_is_valid (entry_contents)) { + gtk_widget_set_sensitive (GTK_WIDGET (prefs->add_header), FALSE); + return; + } + + /* check if this is a duplicate */ + valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (prefs->header_list_store), &iter); + while (valid) { + gchar *header_name; + + gtk_tree_model_get (GTK_TREE_MODEL (prefs->header_list_store), &iter, + HEADER_LIST_HEADER_COLUMN, &header_name, + -1); + if (g_ascii_strcasecmp (header_name, entry_contents) == 0) { + gtk_widget_set_sensitive (GTK_WIDGET (prefs->add_header), FALSE); + return; + } + + valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (prefs->header_list_store), &iter); + } + + gtk_widget_set_sensitive (GTK_WIDGET (prefs->add_header), TRUE); +} + +static void +emmp_save_headers (EMMailerPrefs *prefs) +{ + GSList *header_list; + GtkTreeIter iter; + gboolean valid; + + /* Headers */ + header_list = NULL; + valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (prefs->header_list_store), &iter); + while (valid) { + struct _EMMailerPrefsHeader h; + gboolean enabled; + gchar *xml; + + gtk_tree_model_get (GTK_TREE_MODEL (prefs->header_list_store), &iter, + HEADER_LIST_HEADER_COLUMN, &h.name, + HEADER_LIST_ENABLED_COLUMN, &enabled, + -1); + h.enabled = enabled; + + if ((xml = em_mailer_prefs_header_to_xml (&h))) + header_list = g_slist_append (header_list, xml); + + valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (prefs->header_list_store), &iter); + } + + gconf_client_set_list (prefs->gconf, "/apps/evolution/mail/display/headers", GCONF_VALUE_STRING, header_list, NULL); + g_slist_foreach (header_list, (GFunc) g_free, NULL); + g_slist_free (header_list); +} + +static void +emmp_header_list_enabled_toggled (GtkCellRendererToggle *cell, const gchar *path_string, EMMailerPrefs *prefs) +{ + GtkTreeModel *model = GTK_TREE_MODEL (prefs->header_list_store); + GtkTreePath *path = gtk_tree_path_new_from_string (path_string); + GtkTreeIter iter; + gint enabled; + + gtk_tree_model_get_iter (model, &iter, path); + gtk_tree_model_get (model, &iter, HEADER_LIST_ENABLED_COLUMN, &enabled, -1); + enabled = !enabled; + gtk_list_store_set (GTK_LIST_STORE (model), &iter, HEADER_LIST_ENABLED_COLUMN, + enabled, -1); + gtk_tree_path_free (path); + + emmp_save_headers (prefs); +} + +static void +emmp_header_add_header (GtkWidget *widget, EMMailerPrefs *prefs) +{ + GtkTreeModel *model = GTK_TREE_MODEL (prefs->header_list_store); + GtkTreeIter iter; + const gchar *text = gtk_entry_get_text (prefs->entry_header); + + g_strstrip ((gchar *)text); + + if (text && (strlen (text)>0)) { + gtk_list_store_append (GTK_LIST_STORE (model), &iter); + gtk_list_store_set (GTK_LIST_STORE (model), &iter, + HEADER_LIST_NAME_COLUMN, text, + HEADER_LIST_ENABLED_COLUMN, TRUE, + HEADER_LIST_HEADER_COLUMN, text, + HEADER_LIST_IS_DEFAULT_COLUMN, FALSE, + -1); + gtk_entry_set_text (prefs->entry_header, ""); + emmp_header_remove_sensitivity (prefs); + emmp_header_add_sensitivity (prefs); + + emmp_save_headers (prefs); + } +} + +static void +emmp_header_remove_header (GtkWidget *button, gpointer user_data) +{ + EMMailerPrefs *prefs = (EMMailerPrefs *) user_data; + GtkTreeModel *model = GTK_TREE_MODEL (prefs->header_list_store); + GtkTreeSelection *selection = gtk_tree_view_get_selection (prefs->header_list); + GtkTreeIter iter; + + if (!gtk_tree_selection_get_selected (selection, NULL, &iter)) + return; + + gtk_list_store_remove (GTK_LIST_STORE (model), &iter); + emmp_header_remove_sensitivity (prefs); + + emmp_save_headers (prefs); +} + +static void +emmp_header_list_row_selected (GtkTreeSelection *selection, gpointer user_data) +{ + EMMailerPrefs *prefs = (EMMailerPrefs *) user_data; + + emmp_header_remove_sensitivity (prefs); +} + +static void +emmp_header_entry_changed (GtkWidget *entry, gpointer user_data) +{ + EMMailerPrefs *prefs = (EMMailerPrefs *) user_data; + + emmp_header_add_sensitivity (prefs); +} + +static void +toggle_button_toggled (GtkToggleButton *toggle, EMMailerPrefs *prefs) +{ + const gchar *key; + + key = g_object_get_data ((GObject *) toggle, "key"); + gconf_client_set_bool (prefs->gconf, key, gtk_toggle_button_get_active (toggle), NULL); +} + +static void +junk_book_lookup_button_toggled (GtkToggleButton *toggle, EMMailerPrefs *prefs) +{ + toggle_button_toggled (toggle, prefs); + gtk_widget_set_sensitive (GTK_WIDGET (prefs->junk_lookup_local_only), gtk_toggle_button_get_active (toggle)); +} + +static void +custom_junk_button_toggled (GtkToggleButton *toggle, EMMailerPrefs *prefs) +{ + toggle_button_toggled (toggle, prefs); + if (gtk_toggle_button_get_active (toggle)) { + gtk_widget_set_sensitive ((GtkWidget *) prefs->junk_header_remove, TRUE); + gtk_widget_set_sensitive ((GtkWidget *) prefs->junk_header_add, TRUE); + gtk_widget_set_sensitive ((GtkWidget *) prefs->junk_header_tree, TRUE); + } else { + gtk_widget_set_sensitive ((GtkWidget *) prefs->junk_header_tree, FALSE); + gtk_widget_set_sensitive ((GtkWidget *) prefs->junk_header_add, FALSE); + gtk_widget_set_sensitive ((GtkWidget *) prefs->junk_header_remove, FALSE); + } + + +} + +static void +toggle_button_init (EMMailerPrefs *prefs, GtkToggleButton *toggle, gint not, const gchar *key, GCallback toggled) +{ + gboolean bool; + + bool = gconf_client_get_bool (prefs->gconf, key, NULL); + gtk_toggle_button_set_active (toggle, not ? !bool : bool); + + if (toggled) { + g_object_set_data ((GObject *) toggle, "key", (gpointer) key); + g_signal_connect (toggle, "toggled", toggled, prefs); + } + + if (!gconf_client_key_is_writable (prefs->gconf, key, NULL)) + gtk_widget_set_sensitive ((GtkWidget *) toggle, FALSE); +} + +static void +charset_activate (GtkWidget *item, EMMailerPrefs *prefs) +{ + GtkWidget *menu; + gchar *string; + + menu = gtk_option_menu_get_menu (prefs->charset); + if (!(string = e_charset_picker_get_charset (menu))) + string = g_strdup (camel_iconv_locale_charset ()); + + gconf_client_set_string (prefs->gconf, "/apps/evolution/mail/display/charset", string, NULL); + g_free (string); +} + +static void +charset_menu_init (EMMailerPrefs *prefs) +{ + GtkWidget *menu, *item; + GList *items; + gchar *buf; + + buf = gconf_client_get_string (prefs->gconf, "/apps/evolution/mail/display/charset", NULL); + menu = e_charset_picker_new (buf && *buf ? buf : camel_iconv_locale_charset ()); + gtk_option_menu_set_menu (prefs->charset, GTK_WIDGET (menu)); + g_free (buf); + + items = GTK_MENU_SHELL (menu)->children; + while (items) { + item = items->data; + g_signal_connect (item, "activate", G_CALLBACK (charset_activate), prefs); + items = items->next; + } + + if (!gconf_client_key_is_writable (prefs->gconf, "/apps/evolution/mail/display/charset", NULL)) + gtk_widget_set_sensitive ((GtkWidget *) prefs->charset, FALSE); +} + +static void +trash_days_activate (GtkWidget *item, EMMailerPrefs *prefs) +{ + gint days; + + days = GPOINTER_TO_INT (g_object_get_data ((GObject *) item, "days")); + gconf_client_set_int (prefs->gconf, "/apps/evolution/mail/trash/empty_on_exit_days", days, NULL); +} + +static void +emmp_empty_trash_init (EMMailerPrefs *prefs) +{ + gint locked, days, hist = 0, i; + GtkWidget *menu, *item; + + days = gconf_client_get_int(prefs->gconf, "/apps/evolution/mail/trash/empty_on_exit_days", NULL); + menu = gtk_menu_new(); + for (i = 0; i < G_N_ELEMENTS (empty_trash_frequency); i++) { + if (days >= empty_trash_frequency[i].days) + hist = i; + + item = gtk_menu_item_new_with_label (_(empty_trash_frequency[i].label)); + g_object_set_data ((GObject *) item, "days", GINT_TO_POINTER (empty_trash_frequency[i].days)); + g_signal_connect (item, "activate", G_CALLBACK (trash_days_activate), prefs); + + gtk_widget_show (item); + gtk_menu_shell_append((GtkMenuShell *)menu, item); + } + + gtk_widget_show(menu); + gtk_option_menu_set_menu((GtkOptionMenu *)prefs->empty_trash_days, menu); + gtk_option_menu_set_history((GtkOptionMenu *)prefs->empty_trash_days, hist); + + locked = !gconf_client_key_is_writable (prefs->gconf, "/apps/evolution/mail/trash/empty_on_exit_days", NULL); + gtk_widget_set_sensitive ((GtkWidget *) prefs->empty_trash_days, !locked); +} + +static void +junk_days_activate (GtkWidget *item, EMMailerPrefs *prefs) +{ + gint days; + + days = GPOINTER_TO_INT (g_object_get_data ((GObject *) item, "days")); + gconf_client_set_int (prefs->gconf, "/apps/evolution/mail/junk/empty_on_exit_days", days, NULL); +} + +static void +emmp_empty_junk_init (EMMailerPrefs *prefs) +{ + gint locked, days, hist = 0, i; + GtkWidget *menu, *item; + + toggle_button_init (prefs, prefs->empty_junk, FALSE, + "/apps/evolution/mail/junk/empty_on_exit", + G_CALLBACK (toggle_button_toggled)); + + days = gconf_client_get_int(prefs->gconf, "/apps/evolution/mail/junk/empty_on_exit_days", NULL); + menu = gtk_menu_new(); + for (i = 0; i < G_N_ELEMENTS (empty_trash_frequency); i++) { + if (days >= empty_trash_frequency[i].days) + hist = i; + + item = gtk_menu_item_new_with_label (_(empty_trash_frequency[i].label)); + g_object_set_data ((GObject *) item, "days", GINT_TO_POINTER (empty_trash_frequency[i].days)); + g_signal_connect (item, "activate", G_CALLBACK (junk_days_activate), prefs); + + gtk_widget_show (item); + gtk_menu_shell_append((GtkMenuShell *)menu, item); + } + + gtk_widget_show(menu); + gtk_option_menu_set_menu((GtkOptionMenu *)prefs->empty_junk_days, menu); + gtk_option_menu_set_history((GtkOptionMenu *)prefs->empty_junk_days, hist); + + locked = !gconf_client_key_is_writable (prefs->gconf, "/apps/evolution/mail/junk/empty_on_exit_days", NULL); + gtk_widget_set_sensitive ((GtkWidget *) prefs->empty_junk_days, !locked); +} + +static void +http_images_changed (GtkWidget *widget, EMMailerPrefs *prefs) +{ + gint when; + + if (gtk_toggle_button_get_active (prefs->images_always)) + when = MAIL_CONFIG_HTTP_ALWAYS; + else if (gtk_toggle_button_get_active (prefs->images_sometimes)) + when = MAIL_CONFIG_HTTP_SOMETIMES; + else + when = MAIL_CONFIG_HTTP_NEVER; + + gconf_client_set_int (prefs->gconf, "/apps/evolution/mail/display/load_http_images", when, NULL); +} + + +static GtkWidget * +emmp_widget_glade(EConfig *ec, EConfigItem *item, GtkWidget *parent, GtkWidget *old, gpointer data) +{ + EMMailerPrefs *prefs = data; + + return glade_xml_get_widget(prefs->gui, item->label); +} + +/* plugin meta-data */ +static EMConfigItem emmp_items[] = { + { E_CONFIG_BOOK, (gchar *) "", (gchar *) "preferences_toplevel", emmp_widget_glade }, + { E_CONFIG_PAGE, (gchar *) "00.general", (gchar *) "vboxGeneral", emmp_widget_glade }, + { E_CONFIG_SECTION, (gchar *) "00.general/00.fonts", (gchar *) "vboxMessageFonts", emmp_widget_glade }, + { E_CONFIG_SECTION, (gchar *) "00.general/10.display", (gchar *) "vboxMessageDisplay", emmp_widget_glade }, + { E_CONFIG_SECTION, (gchar *) "00.general/20.delete", (gchar *) "vboxDeletingMail", emmp_widget_glade }, + { E_CONFIG_SECTION, (gchar *) "00.general/30.newmail", (gchar *) "vboxNewMailNotify", emmp_widget_glade }, + { E_CONFIG_PAGE, (gchar *) "10.html", (gchar *) "vboxHtmlMail", emmp_widget_glade }, + { E_CONFIG_SECTION, (gchar *) "10.html/00.general", (gchar *) "vbox173", emmp_widget_glade }, + { E_CONFIG_SECTION, (gchar *) "10.html/10.images", (gchar *) "vbox190", emmp_widget_glade }, + { E_CONFIG_PAGE, (gchar *) "20.labels", (gchar *) "frameColours", emmp_widget_glade }, + /* this is a table, so we can't use it { E_CONFIG_SECTION, "20.labels/00.labels", "tableColours", emmp_widget_glade }, */ + { E_CONFIG_PAGE, (gchar *) "30.headers", (gchar *) "vboxHeaderTab", emmp_widget_glade }, + /* no subvbox for section { E_CONFIG_PAGE, "30.headers/00.headers", "vbox199", emmp_widget_glade }, */ + { E_CONFIG_PAGE, (gchar *) "40.junk", (gchar *) "vbox161", emmp_widget_glade }, + /* no subvbox for section { E_CONFIG_SECTION, "40.junk/00.general", xxx, emmp_widget_glade } */ + { E_CONFIG_SECTION, (gchar *) "40.junk/10.options", (gchar *) "vbox204", emmp_widget_glade }, +}; + +static void +emmp_free(EConfig *ec, GSList *items, gpointer data) +{ + /* the prefs data is freed automagically */ + + g_slist_free(items); +} + +static void +junk_plugin_changed (GtkWidget *combo, EMMailerPrefs *prefs) +{ + gchar *def_plugin = gtk_combo_box_get_active_text(GTK_COMBO_BOX (combo)); + const GList *plugins = mail_session_get_junk_plugins(); + + gconf_client_set_string (prefs->gconf, "/apps/evolution/mail/junk/default_plugin", def_plugin, NULL); + while (plugins) { + struct _EMJunkHookItem *item = plugins->data;; + + if (item->plugin_name && def_plugin && !strcmp (item->plugin_name, def_plugin)) { + gboolean status; + + session->junk_plugin = CAMEL_JUNK_PLUGIN (&(item->csp)); + status = e_plugin_invoke (item->hook->hook.plugin, item->validate_binary, NULL) != NULL; + if ((gboolean)status == TRUE) { + gchar *text, *html; + gtk_image_set_from_stock (prefs->plugin_image, "gtk-dialog-info", GTK_ICON_SIZE_MENU); + text = g_strdup_printf (_("%s plugin is available and the binary is installed."), item->plugin_name); + html = g_strdup_printf ("<i>%s</i>", text); + gtk_label_set_markup (prefs->plugin_status, html); + g_free (html); + g_free (text); + } else { + gchar *text, *html; + gtk_image_set_from_stock (prefs->plugin_image, "gtk-dialog-warning", GTK_ICON_SIZE_MENU); + text = g_strdup_printf (_("%s plugin is not available. Please check whether the package is installed."), item->plugin_name); + html = g_strdup_printf ("<i>%s</i>", text); + gtk_label_set_markup (prefs->plugin_status, html); + g_free (html); + g_free (text); + } + break; + } + plugins = plugins->next; + } +} + +static void +junk_plugin_setup (GtkWidget *combo, EMMailerPrefs *prefs) +{ + gint index = 0; + gboolean def_set = FALSE; + const GList *plugins = mail_session_get_junk_plugins(); + gchar *pdefault = gconf_client_get_string (prefs->gconf, "/apps/evolution/mail/junk/default_plugin", NULL); + + if (!plugins || !g_list_length ((GList *)plugins)) { + gtk_combo_box_append_text (GTK_COMBO_BOX (combo), _("No Junk plugin available")); + gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0); + gtk_widget_set_sensitive (GTK_WIDGET (combo), FALSE); + gtk_widget_hide (GTK_WIDGET (prefs->plugin_image)); + gtk_widget_hide (GTK_WIDGET (prefs->plugin_status)); + gtk_image_set_from_stock (prefs->plugin_image, NULL, 0); + g_free (pdefault); + + return; + } + + while (plugins) { + struct _EMJunkHookItem *item = plugins->data;; + + gtk_combo_box_append_text (GTK_COMBO_BOX (combo), item->plugin_name); + if (!def_set && pdefault && item->plugin_name && !strcmp(pdefault, item->plugin_name)) { + gboolean status; + + def_set = TRUE; + gtk_combo_box_set_active (GTK_COMBO_BOX (combo), index); + status = e_plugin_invoke (item->hook->hook.plugin, item->validate_binary, NULL) != NULL; + if (status) { + gchar *text, *html; + gtk_image_set_from_stock (prefs->plugin_image, "gtk-dialog-info", GTK_ICON_SIZE_MENU); + /* May be a better text */ + text = g_strdup_printf (_("%s plugin is available and the binary is installed."), item->plugin_name); + html = g_strdup_printf ("<i>%s</i>", text); + gtk_label_set_markup (prefs->plugin_status, html); + g_free (html); + g_free (text); + } else { + gchar *text, *html; + gtk_image_set_from_stock (prefs->plugin_image, "gtk-dialog-warning", GTK_ICON_SIZE_MENU); + /* May be a better text */ + text = g_strdup_printf (_("%s plugin is not available. Please check whether the package is installed."), item->plugin_name); + html = g_strdup_printf ("<i>%s</i>", text); + gtk_label_set_markup (prefs->plugin_status, html); + g_free (html); + g_free (text); + } + } + plugins = plugins->next; + index++; + } + + g_signal_connect (combo, "changed", G_CALLBACK(junk_plugin_changed), prefs); + g_free (pdefault); +} + +GtkWidget * +create_combo_text_widget (void) { + return gtk_combo_box_new_text (); +} + +static void +em_mailer_prefs_construct (EMMailerPrefs *prefs, + EShell *shell) +{ + GSList *header_config_list, *header_add_list, *p; + EShellSettings *shell_settings; + GHashTable *default_header_hash; + GtkWidget *toplevel; + GtkWidget *container; + GtkWidget *widget; + GtkTreeSelection *selection; + GtkCellRenderer *renderer; + GtkTreeIter iter; + GladeXML *gui; + gboolean locked; + gint val, i; + EMConfig *ec; + EMConfigTargetPrefs *target; + GSList *l; + gchar *gladefile; + + shell_settings = e_shell_get_shell_settings (shell); + + gladefile = g_build_filename (EVOLUTION_GLADEDIR, + "mail-config.glade", + NULL); + gui = glade_xml_new (gladefile, "preferences_toplevel", NULL); + g_free (gladefile); + + prefs->gui = gui; + + /** @HookPoint-EMConfig: Mail Preferences Page + * @Id: org.gnome.evolution.mail.prefs + * @Type: E_CONFIG_BOOK + * @Class: org.gnome.evolution.mail.config:1.0 + * @Target: EMConfigTargetPrefs + * + * The main mail preferences page. + */ + ec = em_config_new(E_CONFIG_BOOK, "org.gnome.evolution.mail.prefs"); + l = NULL; + for (i=0;i<sizeof(emmp_items)/sizeof(emmp_items[0]);i++) + l = g_slist_prepend(l, &emmp_items[i]); + e_config_add_items((EConfig *)ec, l, NULL, NULL, emmp_free, prefs); + + /* General tab */ + + /* Message Display */ + widget = glade_xml_get_widget (gui, "chkMarkTimeout"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-mark-seen", + G_OBJECT (widget), "active"); + + /* The "mark seen" timeout requires special transform functions + * because we display the timeout value to the user in seconds + * but store the settings value in milliseconds. */ + widget = glade_xml_get_widget (gui, "spinMarkTimeout"); + prefs->timeout = GTK_SPIN_BUTTON (widget); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-mark-seen", + G_OBJECT (widget), "sensitive"); + e_mutual_binding_new_full ( + G_OBJECT (shell_settings), "mail-mark-seen-timeout", + G_OBJECT (widget), "value", + mark_seen_timeout_transform, + mark_seen_timeout_reverse_transform, + NULL, NULL); + + widget = glade_xml_get_widget (gui, "mlimit_checkbutton"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-force-message-limit", + G_OBJECT (widget), "active"); + + widget = glade_xml_get_widget (gui, "mlimit_spin"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-force-message-limit", + G_OBJECT (widget), "sensitive"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-message-text-part-limit", + G_OBJECT (widget), "value"); + + widget = glade_xml_get_widget (gui, "address_checkbox"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-address-compress", + G_OBJECT (widget), "active"); + + widget = glade_xml_get_widget (gui, "address_spin"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-address-compress", + G_OBJECT (widget), "sensitive"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-address-count", + G_OBJECT (widget), "value"); + + widget = glade_xml_get_widget (gui, "magic_spacebar_checkbox"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-magic-spacebar", + G_OBJECT (widget), "active"); + + prefs->charset = GTK_OPTION_MENU (glade_xml_get_widget (gui, "omenuCharset")); + charset_menu_init (prefs); + + widget = glade_xml_get_widget (gui, "chkHighlightCitations"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-mark-citations", + G_OBJECT (widget), "active"); + + widget = glade_xml_get_widget (gui, "colorButtonHighlightCitations"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-mark-citations", + G_OBJECT (widget), "sensitive"); + e_mutual_binding_new_full ( + G_OBJECT (shell_settings), "mail-citation-color", + G_OBJECT (widget), "color", + e_binding_transform_string_to_color, + e_binding_transform_color_to_string, + NULL, NULL); + + widget = glade_xml_get_widget (gui, "chkEnableSearchFolders"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-enable-search-folders", + G_OBJECT (widget), "active"); + + /* Deleting Mail */ + widget = glade_xml_get_widget (gui, "chkEmptyTrashOnExit"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-empty-trash-on-exit", + G_OBJECT (widget), "active"); + + prefs->empty_trash_days = GTK_OPTION_MENU (glade_xml_get_widget (gui, "omenuEmptyTrashDays")); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-empty-trash-on-exit", + G_OBJECT (prefs->empty_trash_days), "sensitive"); + emmp_empty_trash_init (prefs); + + widget = glade_xml_get_widget (gui, "chkConfirmExpunge"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-confirm-expunge", + G_OBJECT (widget), "active"); + + /* Mail Fonts */ + widget = glade_xml_get_widget (gui, "radFontUseSame"); + e_mutual_binding_new_with_negation ( + G_OBJECT (shell_settings), "mail-use-custom-fonts", + G_OBJECT (widget), "active"); + + widget = glade_xml_get_widget (gui, "FontFixed"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-font-monospace", + G_OBJECT (widget), "font-name"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-use-custom-fonts", + G_OBJECT (widget), "sensitive"); + + widget = glade_xml_get_widget (gui, "FontVariable"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-font-variable", + G_OBJECT (widget), "font-name"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-use-custom-fonts", + G_OBJECT (widget), "sensitive"); + + /* HTML Mail tab */ + + /* Loading Images */ + locked = !gconf_client_key_is_writable (prefs->gconf, "/apps/evolution/mail/display/load_http_images", NULL); + + val = gconf_client_get_int (prefs->gconf, "/apps/evolution/mail/display/load_http_images", NULL); + prefs->images_never = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "radImagesNever")); + gtk_toggle_button_set_active (prefs->images_never, val == MAIL_CONFIG_HTTP_NEVER); + if (locked) + gtk_widget_set_sensitive ((GtkWidget *) prefs->images_never, FALSE); + + prefs->images_sometimes = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "radImagesSometimes")); + gtk_toggle_button_set_active (prefs->images_sometimes, val == MAIL_CONFIG_HTTP_SOMETIMES); + if (locked) + gtk_widget_set_sensitive ((GtkWidget *) prefs->images_sometimes, FALSE); + + prefs->images_always = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "radImagesAlways")); + gtk_toggle_button_set_active (prefs->images_always, val == MAIL_CONFIG_HTTP_ALWAYS); + if (locked) + gtk_widget_set_sensitive ((GtkWidget *) prefs->images_always, FALSE); + + g_signal_connect (prefs->images_never, "toggled", G_CALLBACK (http_images_changed), prefs); + g_signal_connect (prefs->images_sometimes, "toggled", G_CALLBACK (http_images_changed), prefs); + g_signal_connect (prefs->images_always, "toggled", G_CALLBACK (http_images_changed), prefs); + + widget = glade_xml_get_widget (gui, "chkShowAnimatedImages"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-show-animated-images", + G_OBJECT (widget), "active"); + + widget = glade_xml_get_widget (gui, "chkPromptWantHTML"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-confirm-unwanted-html", + G_OBJECT (widget), "active"); + + container = glade_xml_get_widget (gui, "labels-alignment"); + widget = e_mail_label_manager_new (); + gtk_container_add (GTK_CONTAINER (container), widget); + gtk_widget_show (widget); + + e_binding_new ( + G_OBJECT (shell_settings), "mail-label-list-store", + G_OBJECT (widget), "list-store"); + + /* headers */ + locked = !gconf_client_key_is_writable (prefs->gconf, "/apps/evolution/mail/display/headers", NULL); + + widget = glade_xml_get_widget (gui, "photo_show"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-show-sender-photo", + G_OBJECT (widget), "active"); + + widget = glade_xml_get_widget (gui, "photo_local"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-show-sender-photo", + G_OBJECT (widget), "sensitive"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-only-local-photos", + G_OBJECT (widget), "active"); + + /* always de-sensitised until the user types something in the entry */ + prefs->add_header = GTK_BUTTON (glade_xml_get_widget (gui, "cmdHeadersAdd")); + gtk_widget_set_sensitive ((GtkWidget *) prefs->add_header, FALSE); + + /* always de-sensitised until the user selects a header in the list */ + prefs->remove_header = GTK_BUTTON (glade_xml_get_widget (gui, "cmdHeadersRemove")); + gtk_widget_set_sensitive ((GtkWidget *) prefs->remove_header, FALSE); + + prefs->entry_header = GTK_ENTRY (glade_xml_get_widget (gui, "txtHeaders")); + gtk_widget_set_sensitive ((GtkWidget *) prefs->entry_header, !locked); + + prefs->header_list = GTK_TREE_VIEW (glade_xml_get_widget (gui, "treeHeaders")); + gtk_widget_set_sensitive ((GtkWidget *) prefs->header_list, !locked); + + selection = gtk_tree_view_get_selection (prefs->header_list); + g_signal_connect (selection, "changed", G_CALLBACK (emmp_header_list_row_selected), prefs); + g_signal_connect (prefs->entry_header, "changed", G_CALLBACK (emmp_header_entry_changed), prefs); + g_signal_connect (prefs->entry_header, "activate", G_CALLBACK (emmp_header_add_header), prefs); + /* initialise the tree with appropriate headings */ + prefs->header_list_store = gtk_list_store_newv (HEADER_LIST_N_COLUMNS, col_types); + g_signal_connect (prefs->add_header, "clicked", G_CALLBACK (emmp_header_add_header), prefs); + g_signal_connect (prefs->remove_header, "clicked", G_CALLBACK (emmp_header_remove_header), prefs); + gtk_tree_view_set_model (prefs->header_list, GTK_TREE_MODEL (prefs->header_list_store)); + + renderer = gtk_cell_renderer_toggle_new (); + g_object_set (renderer, "activatable", TRUE, NULL); + g_signal_connect (renderer, "toggled", G_CALLBACK (emmp_header_list_enabled_toggled), prefs); + gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (prefs->header_list), -1, + "Enabled", renderer, + "active", HEADER_LIST_ENABLED_COLUMN, + NULL); + renderer = gtk_cell_renderer_text_new (); + gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (prefs->header_list), -1, + "Name", renderer, + "text", HEADER_LIST_NAME_COLUMN, + NULL); + + /* populated the listview with entries; firstly we add all the default headers, and then + we add read header configuration out of gconf. If a header in gconf is a default header, + we update the enabled flag accordingly + */ + header_add_list = NULL; + default_header_hash = g_hash_table_new (g_str_hash, g_str_equal); + for (i = 0; i < G_N_ELEMENTS (default_headers); i++) { + struct _EMMailerPrefsHeader *h; + + h = g_malloc (sizeof (struct _EMMailerPrefsHeader)); + h->is_default = TRUE; + h->name = g_strdup (default_headers[i]); + h->enabled = strcmp ((gchar *)default_headers[i], "x-evolution-mailer") != 0; + g_hash_table_insert (default_header_hash, (gpointer) default_headers[i], h); + header_add_list = g_slist_append (header_add_list, h); + } + + /* read stored headers from gconf */ + header_config_list = gconf_client_get_list (prefs->gconf, "/apps/evolution/mail/display/headers", GCONF_VALUE_STRING, NULL); + p = header_config_list; + while (p) { + struct _EMMailerPrefsHeader *h, *def; + gchar *xml = (gchar *) p->data; + + h = em_mailer_prefs_header_from_xml (xml); + if (h) { + def = g_hash_table_lookup (default_header_hash, h->name); + if (def) { + def->enabled = h->enabled; + em_mailer_prefs_header_free (h); + } else { + h->is_default = FALSE; + header_add_list = g_slist_append (header_add_list, h); + } + } + + p = p->next; + } + + g_hash_table_destroy (default_header_hash); + g_slist_foreach (header_config_list, (GFunc) g_free, NULL); + g_slist_free (header_config_list); + + p = header_add_list; + while (p) { + struct _EMMailerPrefsHeader *h = (struct _EMMailerPrefsHeader *) p->data; + const gchar *name; + + if (g_ascii_strcasecmp (h->name, EM_FORMAT_HEADER_XMAILER) == 0) + name = _("Mailer"); + else + name = _(h->name); + + gtk_list_store_append (prefs->header_list_store, &iter); + gtk_list_store_set (prefs->header_list_store, &iter, + HEADER_LIST_NAME_COLUMN, name, + HEADER_LIST_ENABLED_COLUMN, h->enabled, + HEADER_LIST_IS_DEFAULT_COLUMN, h->is_default, + HEADER_LIST_HEADER_COLUMN, h->name, + -1); + + em_mailer_prefs_header_free (h); + p = p->next; + } + + g_slist_free (header_add_list); + + /* Junk prefs */ + widget = glade_xml_get_widget (gui, "chkCheckIncomingMail"); + e_mutual_binding_new ( + G_OBJECT (shell_settings), "mail-check-for-junk", + G_OBJECT (widget), "active"); + + prefs->empty_junk = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "junk_empty_check")); + prefs->empty_junk_days = GTK_OPTION_MENU (glade_xml_get_widget (gui, "junk_empty_combo")); + emmp_empty_junk_init (prefs); + + prefs->default_junk_plugin = GTK_COMBO_BOX (glade_xml_get_widget (gui, "default_junk_plugin")); + prefs->plugin_status = GTK_LABEL (glade_xml_get_widget (gui, "plugin_status")); + prefs->plugin_image = GTK_IMAGE (glade_xml_get_widget (gui, "plugin_image")); + junk_plugin_setup (GTK_WIDGET (prefs->default_junk_plugin), prefs); + + prefs->junk_header_check = (GtkToggleButton *)glade_xml_get_widget (gui, "junk_header_check"); + prefs->junk_header_tree = (GtkTreeView *)glade_xml_get_widget (gui, "junk_header_tree"); + prefs->junk_header_add = (GtkButton *)glade_xml_get_widget (gui, "junk_header_add"); + prefs->junk_header_remove = (GtkButton *)glade_xml_get_widget (gui, "junk_header_remove"); + prefs->junk_book_lookup = (GtkToggleButton *)glade_xml_get_widget (gui, "lookup_book"); + prefs->junk_lookup_local_only = (GtkToggleButton *)glade_xml_get_widget (gui, "junk_lookup_local_only"); + toggle_button_init (prefs, prefs->junk_book_lookup, FALSE, + "/apps/evolution/mail/junk/lookup_addressbook", + G_CALLBACK (junk_book_lookup_button_toggled)); + + toggle_button_init (prefs, prefs->junk_lookup_local_only, FALSE, + "/apps/evolution/mail/junk/lookup_addressbook_local_only", + G_CALLBACK (toggle_button_toggled)); + + junk_book_lookup_button_toggled (prefs->junk_book_lookup, prefs); + + prefs->junk_header_list_store = init_junk_tree ((GtkWidget *)prefs->junk_header_tree, prefs); + toggle_button_init (prefs, prefs->junk_header_check, FALSE, + "/apps/evolution/mail/junk/check_custom_header", + G_CALLBACK (custom_junk_button_toggled)); + + custom_junk_button_toggled (prefs->junk_header_check, prefs); + jh_tree_refill (prefs); + g_signal_connect (G_OBJECT (prefs->junk_header_add), "clicked", G_CALLBACK (jh_add_cb), prefs); + g_signal_connect (G_OBJECT (prefs->junk_header_remove), "clicked", G_CALLBACK (jh_remove_cb), prefs); + + /* get our toplevel widget */ + target = em_config_target_new_prefs(ec, prefs->gconf); + e_config_set_target((EConfig *)ec, (EConfigTarget *)target); + toplevel = e_config_create_widget((EConfig *)ec); + gtk_container_add (GTK_CONTAINER (prefs), toplevel); +} + +GtkWidget * +em_mailer_prefs_new (EShell *shell) +{ + EMMailerPrefs *new; + + g_return_val_if_fail (E_IS_SHELL (shell), NULL); + + new = g_object_new (EM_TYPE_MAILER_PREFS, NULL); + + /* FIXME Kill this function. */ + em_mailer_prefs_construct (new, shell); + + return GTK_WIDGET (new); +} + + +static struct _EMMailerPrefsHeader * +emmp_header_from_xmldoc (xmlDocPtr doc) +{ + struct _EMMailerPrefsHeader *h; + xmlNodePtr root; + xmlChar *name; + + if (doc == NULL) + return NULL; + + root = doc->children; + if (strcmp ((gchar *)root->name, "header") != 0) + return NULL; + + name = xmlGetProp (root, (const guchar *)"name"); + if (name == NULL) + return NULL; + + h = g_malloc0 (sizeof (struct _EMMailerPrefsHeader)); + h->name = g_strdup ((gchar *)name); + xmlFree (name); + + if (xmlHasProp (root, (const guchar *)"enabled")) + h->enabled = 1; + else + h->enabled = 0; + + return h; +} + +/** + * em_mailer_prefs_header_from_xml + * @xml: XML configuration data + * + * Parses passed XML data, which should be of + * the format <header name="foo" enabled />, and + * returns a EMMailerPrefs structure, or NULL if there + * is an error. + **/ +struct _EMMailerPrefsHeader * +em_mailer_prefs_header_from_xml (const gchar *xml) +{ + struct _EMMailerPrefsHeader *header; + xmlDocPtr doc; + + if (!(doc = xmlParseDoc ((guchar *) xml))) + return NULL; + + header = emmp_header_from_xmldoc (doc); + xmlFreeDoc (doc); + + return header; +} + +/** + * em_mailer_prefs_header_free + * @header: header to free + * + * Frees the memory associated with the passed header + * structure. + */ +void +em_mailer_prefs_header_free (struct _EMMailerPrefsHeader *header) +{ + if (header == NULL) + return; + + g_free (header->name); + g_free (header); +} + +/** + * em_mailer_prefs_header_to_xml + * @header: header from which to generate XML + * + * Returns the passed header as a XML structure, + * or NULL on error + */ +gchar * +em_mailer_prefs_header_to_xml (struct _EMMailerPrefsHeader *header) +{ + xmlDocPtr doc; + xmlNodePtr root; + xmlChar *xml; + gchar *out; + gint size; + + g_return_val_if_fail (header != NULL, NULL); + g_return_val_if_fail (header->name != NULL, NULL); + + doc = xmlNewDoc ((const guchar *)"1.0"); + + root = xmlNewDocNode (doc, NULL, (const guchar *)"header", NULL); + xmlSetProp (root, (const guchar *)"name", (guchar *)header->name); + if (header->enabled) + xmlSetProp (root, (const guchar *)"enabled", NULL); + + xmlDocSetRootElement (doc, root); + xmlDocDumpMemory (doc, &xml, &size); + xmlFreeDoc (doc); + + out = g_malloc (size + 1); + memcpy (out, xml, size); + out[size] = '\0'; + xmlFree (xml); + + return out; +} |