/*
* 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 <gconf/gconf-client.h>
#include "libedataserverui/e-cell-renderer-color.h"
#include "e-util/e-util.h"
#include "e-util/e-binding.h"
#include "e-util/e-datetime-format.h"
#include "e-util/e-util-private.h"
#include "widgets/misc/e-charset-combo-box.h"
#include "e-mail-label-manager.h"
#include "mail-config.h"
#include "em-folder-selection-button.h"
#include "em-junk.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->builder);
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;
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 ();
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
trash_days_changed (GtkComboBox *combo_box,
EMMailerPrefs *prefs)
{
gint index;
index = gtk_combo_box_get_active (combo_box);
g_return_if_fail (index >= 0);
g_return_if_fail (index < G_N_ELEMENTS (empty_trash_frequency));
gconf_client_set_int (
prefs->gconf,
"/apps/evolution/mail/trash/empty_on_exit_days",
empty_trash_frequency[index].days, NULL);
}
static void
emmp_empty_trash_init (EMMailerPrefs *prefs,
GtkComboBox *combo_box)
{
gint days, hist = 0, ii;
GtkTreeModel *model;
days = gconf_client_get_int (
prefs->gconf,
"/apps/evolution/mail/trash/empty_on_exit_days", NULL);
model = gtk_combo_box_get_model (combo_box);
gtk_list_store_clear (GTK_LIST_STORE (model));
for (ii = 0; ii < G_N_ELEMENTS (empty_trash_frequency); ii++) {
if (days >= empty_trash_frequency[ii].days)
hist = ii;
gtk_combo_box_append_text (
combo_box, gettext (empty_trash_frequency[ii].label));
}
g_signal_connect (
combo_box, "changed",
G_CALLBACK (trash_days_changed), prefs);
gtk_combo_box_set_active (combo_box, hist);
}
static void
junk_days_changed (GtkComboBox *combo_box,
EMMailerPrefs *prefs)
{
gint index;
index = gtk_combo_box_get_active (combo_box);
g_return_if_fail (index >= 0);
g_return_if_fail (index < G_N_ELEMENTS (empty_trash_frequency));
gconf_client_set_int (
prefs->gconf,
"/apps/evolution/mail/junk/empty_on_exit_days",
empty_trash_frequency[index].days, NULL);
}
static void
emmp_empty_junk_init (EMMailerPrefs *prefs,
GtkComboBox *combo_box)
{
gint days, hist = 0, ii;
GtkTreeModel *model;
days = gconf_client_get_int (
prefs->gconf,
"/apps/evolution/mail/junk/empty_on_exit_days", NULL);
model = gtk_combo_box_get_model (combo_box);
gtk_list_store_clear (GTK_LIST_STORE (model));
for (ii = 0; ii < G_N_ELEMENTS (empty_trash_frequency); ii++) {
if (days >= empty_trash_frequency[ii].days)
hist = ii;
gtk_combo_box_append_text (
combo_box, gettext (empty_trash_frequency[ii].label));
}
g_signal_connect (
combo_box, "changed",
G_CALLBACK (junk_days_changed), prefs);
gtk_combo_box_set_active (combo_box, hist);
}
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 e_builder_get_widget(prefs->builder, 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 *) "vboxMailGeneral", 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) {
EMJunkInterface *iface = plugins->data;
if (iface->plugin_name && def_plugin && !strcmp (iface->plugin_name, def_plugin)) {
gboolean status;
session->junk_plugin = CAMEL_JUNK_PLUGIN (&iface->camel);
status = e_plugin_invoke (iface->hook->plugin, iface->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."), iface->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."), iface->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 (GtkComboBox *combo_box, EMMailerPrefs *prefs)
{
GtkListStore *store;
GtkCellRenderer *cell;
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);
store = gtk_list_store_new (1, G_TYPE_STRING);
gtk_combo_box_set_model (combo_box, GTK_TREE_MODEL (store));
cell = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), cell, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), cell,
"text", 0,
NULL);
if (!plugins || !g_list_length ((GList *)plugins)) {
GtkTreeIter iter;
gtk_list_store_append (store, &iter);
gtk_list_store_set (
store, &iter, 0, _("No junk plugin available"), -1);
gtk_combo_box_set_active (combo_box, 0);
gtk_widget_set_sensitive (GTK_WIDGET (combo_box), 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) {
EMJunkInterface *iface = plugins->data;
GtkTreeIter iter;
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter, 0, iface->plugin_name, -1);
if (!def_set && pdefault && iface->plugin_name && !strcmp(pdefault, iface->plugin_name)) {
gboolean status;
def_set = TRUE;
gtk_combo_box_set_active (combo_box, index);
status = e_plugin_invoke (iface->hook->plugin, iface->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."), iface->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."), iface->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_box, "changed",
G_CALLBACK(junk_plugin_changed), prefs);
g_free (pdefault);
}
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 *table;
GtkWidget *widget;
GtkTreeSelection *selection;
GtkCellRenderer *renderer;
GtkTreeIter iter;
gboolean locked;
gint val, i;
EMConfig *ec;
EMConfigTargetPrefs *target;
GSList *l;
shell_settings = e_shell_get_shell_settings (shell);
/* Make sure our custom widget classes are registered with
* GType before we load the GtkBuilder definition file. */
EM_TYPE_FOLDER_SELECTION_BUTTON;
prefs->builder = gtk_builder_new ();
e_load_ui_builder_definition (prefs->builder, "mail-config.ui");
/** @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 < G_N_ELEMENTS (emmp_items); 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 = e_builder_get_widget (prefs->builder, "chkMarkTimeout");
e_mutual_binding_new (
shell_settings, "mail-mark-seen",
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 = e_builder_get_widget (prefs->builder, "spinMarkTimeout");
prefs->timeout = GTK_SPIN_BUTTON (widget);
e_mutual_binding_new (
shell_settings, "mail-mark-seen",
widget, "sensitive");
e_mutual_binding_new_full (
shell_settings, "mail-mark-seen-timeout",
widget, "value",
mark_seen_timeout_transform,
mark_seen_timeout_reverse_transform,
NULL, NULL);
widget = e_builder_get_widget (prefs->builder, "mlimit_checkbutton");
e_mutual_binding_new (
shell_settings, "mail-force-message-limit",
widget, "active");
widget = e_builder_get_widget (prefs->builder, "mlimit_spin");
e_mutual_binding_new (
shell_settings, "mail-force-message-limit",
widget, "sensitive");
e_mutual_binding_new (
shell_settings, "mail-message-text-part-limit",
widget, "value");
widget = e_builder_get_widget (prefs->builder, "address_checkbox");
e_mutual_binding_new (
shell_settings, "mail-address-compress",
widget, "active");
widget = e_builder_get_widget (prefs->builder, "address_spin");
e_mutual_binding_new (
shell_settings, "mail-address-compress",
widget, "sensitive");
e_mutual_binding_new (
shell_settings, "mail-address-count",
widget, "value");
widget = e_builder_get_widget (prefs->builder, "magic_spacebar_checkbox");
e_mutual_binding_new (
shell_settings, "mail-magic-spacebar",
widget, "active");
widget = e_charset_combo_box_new ();
container = e_builder_get_widget (prefs->builder, "hboxDefaultCharset");
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
gtk_widget_show (widget);
e_mutual_binding_new (
shell_settings, "mail-charset",
widget, "charset");
widget = e_builder_get_widget (prefs->builder, "chkHighlightCitations");
e_mutual_binding_new (
shell_settings, "mail-mark-citations",
widget, "active");
widget = e_builder_get_widget (prefs->builder, "colorButtonHighlightCitations");
e_mutual_binding_new (
shell_settings, "mail-mark-citations",
widget, "sensitive");
e_mutual_binding_new_full (
shell_settings, "mail-citation-color",
widget, "color",
e_binding_transform_string_to_color,
e_binding_transform_color_to_string,
NULL, NULL);
widget = e_builder_get_widget (prefs->builder, "chkEnableSearchFolders");
e_mutual_binding_new (
shell_settings, "mail-enable-search-folders",
widget, "active");
/* Deleting Mail */
widget = e_builder_get_widget (prefs->builder, "chkEmptyTrashOnExit");
e_mutual_binding_new (
shell_settings, "mail-empty-trash-on-exit",
widget, "active");
widget = e_builder_get_widget (prefs->builder, "comboboxEmptyTrashDays");
e_mutual_binding_new (
shell_settings, "mail-empty-trash-on-exit",
widget, "sensitive");
emmp_empty_trash_init (prefs, GTK_COMBO_BOX (widget));
widget = e_builder_get_widget (prefs->builder, "chkConfirmExpunge");
e_mutual_binding_new (
shell_settings, "mail-confirm-expunge",
widget, "active");
/* Mail Fonts */
widget = e_builder_get_widget (prefs->builder, "radFontUseSame");
e_mutual_binding_new_with_negation (
shell_settings, "mail-use-custom-fonts",
widget, "active");
widget = e_builder_get_widget (prefs->builder, "FontFixed");
e_mutual_binding_new (
shell_settings, "mail-font-monospace",
widget, "font-name");
e_mutual_binding_new (
shell_settings, "mail-use-custom-fonts",
widget, "sensitive");
widget = e_builder_get_widget (prefs->builder, "FontVariable");
e_mutual_binding_new (
shell_settings, "mail-font-variable",
widget, "font-name");
e_mutual_binding_new (
shell_settings, "mail-use-custom-fonts",
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 (e_builder_get_widget (prefs->builder, "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 (e_builder_get_widget (prefs->builder, "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 (e_builder_get_widget (prefs->builder, "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 = e_builder_get_widget (prefs->builder, "chkShowAnimatedImages");
e_mutual_binding_new (
shell_settings, "mail-show-animated-images",
widget, "active");
widget = e_builder_get_widget (prefs->builder, "chkPromptWantHTML");
e_mutual_binding_new (
shell_settings, "mail-confirm-unwanted-html",
widget, "active");
container = e_builder_get_widget (prefs->builder, "labels-alignment");
widget = e_mail_label_manager_new ();
gtk_container_add (GTK_CONTAINER (container), widget);
gtk_widget_show (widget);
e_binding_new (
shell_settings, "mail-label-list-store",
widget, "list-store");
/* headers */
locked = !gconf_client_key_is_writable (prefs->gconf, "/apps/evolution/mail/display/headers", NULL);
widget = e_builder_get_widget (prefs->builder, "photo_show");
e_mutual_binding_new (
shell_settings, "mail-show-sender-photo",
widget, "active");
widget = e_builder_get_widget (prefs->builder, "photo_local");
e_mutual_binding_new (
shell_settings, "mail-show-sender-photo",
widget, "sensitive");
e_mutual_binding_new (
shell_settings, "mail-only-local-photos",
widget, "active");
/* always de-sensitised until the user types something in the entry */
prefs->add_header = GTK_BUTTON (e_builder_get_widget (prefs->builder, "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 (e_builder_get_widget (prefs->builder, "cmdHeadersRemove"));
gtk_widget_set_sensitive ((GtkWidget *) prefs->remove_header, FALSE);
prefs->entry_header = GTK_ENTRY (e_builder_get_widget (prefs->builder, "txtHeaders"));
gtk_widget_set_sensitive ((GtkWidget *) prefs->entry_header, !locked);
prefs->header_list = GTK_TREE_VIEW (e_builder_get_widget (prefs->builder, "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);
/* date/time format */
table = e_builder_get_widget (prefs->builder, "datetime_format_table");
/* To Translators: 'Table column' is a label for configurable date/time format for table columns showing a date in message list */
e_datetime_format_add_setup_widget (table, 0, "mail", "table", DTFormatKindDateTime, _("_Table column:"));
/* To Translators: 'Date header' is a label for configurable date/time format for 'Date' header in mail message window/preview */
e_datetime_format_add_setup_widget (table, 1, "mail", "header", DTFormatKindDateTime, _("_Date header:"));
widget = gtk_check_button_new_with_mnemonic (_("Show _original header value"));
gtk_widget_show (widget);
gtk_table_attach ((GtkTable *) table, widget, 0, 3, 2, 3, GTK_EXPAND | GTK_FILL, 0, 12, 0);
e_mutual_binding_new (
shell_settings, "mail-show-real-date",
widget, "active");
/* Junk prefs */
widget = e_builder_get_widget (prefs->builder, "chkCheckIncomingMail");
e_mutual_binding_new (
shell_settings, "mail-check-for-junk",
widget, "active");
widget = e_builder_get_widget (prefs->builder, "junk_empty_check");
e_mutual_binding_new (
shell_settings, "mail-empty-junk-on-exit",
widget, "active");
widget = e_builder_get_widget (prefs->builder, "junk_empty_combobox");
e_mutual_binding_new (
shell_settings, "mail-empty-junk-on-exit",
widget, "sensitive");
emmp_empty_junk_init (prefs, GTK_COMBO_BOX (widget));
prefs->default_junk_plugin = GTK_COMBO_BOX (e_builder_get_widget (prefs->builder, "default_junk_plugin"));
prefs->plugin_status = GTK_LABEL (e_builder_get_widget (prefs->builder, "plugin_status"));
prefs->plugin_image = GTK_IMAGE (e_builder_get_widget (prefs->builder, "plugin_image"));
junk_plugin_setup (prefs->default_junk_plugin, prefs);
prefs->junk_header_check = (GtkToggleButton *)e_builder_get_widget (prefs->builder, "junk_header_check");
prefs->junk_header_tree = (GtkTreeView *)e_builder_get_widget (prefs->builder, "junk_header_tree");
prefs->junk_header_add = (GtkButton *)e_builder_get_widget (prefs->builder, "junk_header_add");
prefs->junk_header_remove = (GtkButton *)e_builder_get_widget (prefs->builder, "junk_header_remove");
prefs->junk_book_lookup = (GtkToggleButton *)e_builder_get_widget (prefs->builder, "lookup_book");
prefs->junk_lookup_local_only = (GtkToggleButton *)e_builder_get_widget (prefs->builder, "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;
}
