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/*
* evolution-cal-config-webcal.c
*
* 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.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <config.h>
#include <glib/gi18n-lib.h>
#include <libebackend/libebackend.h>
#include <e-util/e-util.h>
typedef ESourceConfigBackend ECalConfigWebcal;
typedef ESourceConfigBackendClass ECalConfigWebcalClass;
typedef struct _Context Context;
struct _Context {
GtkWidget *url_entry;
};
/* Module Entry Points */
void e_module_load (GTypeModule *type_module);
void e_module_unload (GTypeModule *type_module);
/* Forward Declarations */
GType e_cal_config_webcal_get_type (void);
G_DEFINE_DYNAMIC_TYPE (
ECalConfigWebcal,
e_cal_config_webcal,
E_TYPE_SOURCE_CONFIG_BACKEND)
static void
cal_config_webcal_context_free (Context *context)
{
g_object_unref (context->url_entry);
g_slice_free (Context, context);
}
static gboolean
cal_config_webcal_uri_to_text (GBinding *binding,
const GValue *source_value,
GValue *target_value,
gpointer user_data)
{
SoupURI *soup_uri;
gchar *text;
soup_uri = g_value_get_boxed (source_value);
soup_uri_set_user (soup_uri, NULL);
text = soup_uri_to_string (soup_uri, FALSE);
g_value_take_string (target_value, text);
return TRUE;
}
static gboolean
cal_config_webcal_text_to_uri (GBinding *binding,
const GValue *source_value,
GValue *target_value,
gpointer user_data)
{
ESource *source;
SoupURI *soup_uri;
ESourceAuthentication *extension;
const gchar *extension_name;
const gchar *text;
const gchar *user;
text = g_value_get_string (source_value);
soup_uri = soup_uri_new (text);
if (soup_uri == NULL)
return FALSE;
source = E_SOURCE (user_data);
extension_name = E_SOURCE_EXTENSION_AUTHENTICATION;
extension = e_source_get_extension (source, extension_name);
user = e_source_authentication_get_user (extension);
soup_uri_set_user (soup_uri, user);
g_value_take_boxed (target_value, soup_uri);
return TRUE;
}
static void
cal_config_webcal_insert_widgets (ESourceConfigBackend *backend,
ESource *scratch_source)
{
ESourceConfig *config;
ESourceExtension *extension;
GtkWidget *widget;
Context *context;
const gchar *extension_name;
const gchar *uid;
context = g_slice_new (Context);
uid = e_source_get_uid (scratch_source);
config = e_source_config_backend_get_config (backend);
g_object_set_data_full (
G_OBJECT (backend), uid, context,
(GDestroyNotify) cal_config_webcal_context_free);
e_cal_source_config_add_offline_toggle (
E_CAL_SOURCE_CONFIG (config), scratch_source);
widget = gtk_entry_new ();
e_source_config_insert_widget (
config, scratch_source, _("URL:"), widget);
context->url_entry = g_object_ref (widget);
gtk_widget_show (widget);
e_source_config_add_secure_connection_for_webdav (
config, scratch_source);
e_source_config_add_user_entry (config, scratch_source);
e_source_config_add_refresh_interval (config, scratch_source);
extension_name = E_SOURCE_EXTENSION_WEBDAV_BACKEND;
extension = e_source_get_extension (scratch_source, extension_name);
g_object_bind_property_full (
extension, "soup-uri",
context->url_entry, "text",
G_BINDING_BIDIRECTIONAL |
G_BINDING_SYNC_CREATE,
cal_config_webcal_uri_to_text,
cal_config_webcal_text_to_uri,
g_object_ref (scratch_source),
(GDestroyNotify) g_object_unref);
}
static gboolean
cal_config_webcal_check_complete (ESourceConfigBackend *backend,
ESource *scratch_source)
{
SoupURI *soup_uri;
GtkEntry *entry;
Context *context;
const gchar *uri_string;
const gchar *scheme;
const gchar *uid;
gboolean complete;
uid = e_source_get_uid (scratch_source);
context = g_object_get_data (G_OBJECT (backend), uid);
g_return_val_if_fail (context != NULL, FALSE);
entry = GTK_ENTRY (context->url_entry);
uri_string = gtk_entry_get_text (entry);
soup_uri = soup_uri_new (uri_string);
/* XXX webcal:// is a non-standard scheme, but we accept it.
* Just convert it to http:// for the URI validity test. */
scheme = soup_uri_get_scheme (soup_uri);
if (g_strcmp0 (scheme, "webcal") == 0)
soup_uri_set_scheme (soup_uri, SOUP_URI_SCHEME_HTTP);
complete = SOUP_URI_VALID_FOR_HTTP (soup_uri);
if (soup_uri != NULL)
soup_uri_free (soup_uri);
return complete;
}
static void
e_cal_config_webcal_class_init (ESourceConfigBackendClass *class)
{
EExtensionClass *extension_class;
extension_class = E_EXTENSION_CLASS (class);
extension_class->extensible_type = E_TYPE_CAL_SOURCE_CONFIG;
class->parent_uid = "webcal-stub";
class->backend_name = "webcal";
class->insert_widgets = cal_config_webcal_insert_widgets;
class->check_complete = cal_config_webcal_check_complete;
}
static void
e_cal_config_webcal_class_finalize (ESourceConfigBackendClass *class)
{
}
static void
e_cal_config_webcal_init (ESourceConfigBackend *backend)
{
}
G_MODULE_EXPORT void
e_module_load (GTypeModule *type_module)
{
e_cal_config_webcal_register_type (type_module);
}
G_MODULE_EXPORT void
e_module_unload (GTypeModule *type_module)
{
}
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