diff options
Diffstat (limited to 'modules/cal-config-google/evolution-cal-config-google.c')
| -rw-r--r-- | modules/cal-config-google/evolution-cal-config-google.c | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/modules/cal-config-google/evolution-cal-config-google.c b/modules/cal-config-google/evolution-cal-config-google.c new file mode 100644 index 0000000000..589adf5aec --- /dev/null +++ b/modules/cal-config-google/evolution-cal-config-google.c @@ -0,0 +1,194 @@ +/* + * evolution-cal-config-google.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; 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/> + * + */ + +#include <config.h> +#include <glib/gi18n-lib.h> + +#include <libebackend/e-extension.h> +#include <libedataserver/e-source-authentication.h> +#include <libedataserver/e-source-calendar.h> +#include <libedataserver/e-source-webdav.h> + +#include <misc/e-source-config-backend.h> +#include <calendar/gui/e-cal-source-config.h> + +#include "e-google-chooser-button.h" +#include "e-google-chooser-dialog.h" + +typedef ESourceConfigBackend ECalConfigGoogle; +typedef ESourceConfigBackendClass ECalConfigGoogleClass; + +typedef struct _Context Context; + +struct _Context { + GtkWidget *google_button; +}; + +/* Module Entry Points */ +void e_module_load (GTypeModule *type_module); +void e_module_unload (GTypeModule *type_module); + +/* Forward Declarations */ +GType e_cal_config_google_get_type (void); + +G_DEFINE_DYNAMIC_TYPE ( + ECalConfigGoogle, + e_cal_config_google, + E_TYPE_SOURCE_CONFIG_BACKEND) + +static void +cal_config_google_context_free (Context *context) +{ + g_object_unref (context->google_button); + + g_slice_free (Context, context); +} + +static gboolean +cal_config_google_allow_creation (ESourceConfigBackend *backend) +{ + ESourceConfig *config; + ECalClientSourceType source_type; + + config = e_source_config_backend_get_config (backend); + + source_type = e_cal_source_config_get_source_type ( + E_CAL_SOURCE_CONFIG (config)); + + /* XXX Google's CalDAV interface doesn't support tasks. */ + return (source_type == E_CAL_CLIENT_SOURCE_TYPE_EVENTS); +} + +static void +cal_config_google_insert_widgets (ESourceConfigBackend *backend, + ESource *scratch_source) +{ + ESourceConfig *config; + GtkWidget *widget; + Context *context; + const gchar *uid; + + context = g_slice_new0 (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_google_context_free); + + e_cal_source_config_add_offline_toggle ( + E_CAL_SOURCE_CONFIG (config), scratch_source); + + e_source_config_add_user_entry (config, scratch_source); + + widget = e_google_chooser_button_new (scratch_source); + e_source_config_insert_widget ( + config, scratch_source, _("Calendar:"), widget); + context->google_button = g_object_ref (widget); + gtk_widget_show (widget); + + e_source_config_add_refresh_interval (config, scratch_source); +} + +static void +cal_config_google_commit_changes (ESourceConfigBackend *backend, + ESource *scratch_source) +{ + ESourceBackend *calendar_extension; + ESourceWebdav *webdav_extension; + SoupURI *soup_uri; + + /* We need to hard-code a few settings. */ + + calendar_extension = e_source_get_extension ( + scratch_source, E_SOURCE_EXTENSION_CALENDAR); + + webdav_extension = e_source_get_extension ( + scratch_source, E_SOURCE_EXTENSION_WEBDAV_BACKEND); + + /* The backend name is actually "caldav" even though the + * ESource is a child of the built-in "Google" source. */ + e_source_backend_set_backend_name (calendar_extension, "caldav"); + + soup_uri = e_source_webdav_dup_soup_uri (webdav_extension); + + /* The host name is fixed, obviously. */ + soup_uri_set_host (soup_uri, "www.google.com"); + + /* Google's CalDAV interface requires a secure connection. */ + soup_uri_set_scheme (soup_uri, SOUP_URI_SCHEME_HTTPS); + + e_source_webdav_set_soup_uri (webdav_extension, soup_uri); + + soup_uri_free (soup_uri); +} + +static gboolean +cal_config_google_check_complete (ESourceConfigBackend *backend, + ESource *scratch_source) +{ + ESourceAuthentication *extension; + const gchar *extension_name; + const gchar *user; + + extension_name = E_SOURCE_EXTENSION_AUTHENTICATION; + extension = e_source_get_extension (scratch_source, extension_name); + user = e_source_authentication_get_user (extension); + + return (user != NULL); +} + +static void +e_cal_config_google_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 = "google-stub"; + class->backend_name = "google"; + class->allow_creation = cal_config_google_allow_creation; + class->insert_widgets = cal_config_google_insert_widgets; + class->check_complete = cal_config_google_check_complete; + class->commit_changes = cal_config_google_commit_changes; +} + +static void +e_cal_config_google_class_finalize (ESourceConfigBackendClass *class) +{ +} + +static void +e_cal_config_google_init (ESourceConfigBackend *backend) +{ +} + +G_MODULE_EXPORT void +e_module_load (GTypeModule *type_module) +{ + e_google_chooser_type_register (type_module); + e_google_chooser_button_type_register (type_module); + e_google_chooser_dialog_type_register (type_module); + e_cal_config_google_register_type (type_module); +} + +G_MODULE_EXPORT void +e_module_unload (GTypeModule *type_module) +{ +} |