diff options
Diffstat (limited to 'gui/simple-greeter/libgdmsimplegreeter/gdm-login-extension.h')
| -rw-r--r-- | gui/simple-greeter/libgdmsimplegreeter/gdm-login-extension.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/gui/simple-greeter/libgdmsimplegreeter/gdm-login-extension.h b/gui/simple-greeter/libgdmsimplegreeter/gdm-login-extension.h new file mode 100644 index 00000000..7f56de19 --- /dev/null +++ b/gui/simple-greeter/libgdmsimplegreeter/gdm-login-extension.h @@ -0,0 +1,128 @@ +/* + * Copyright 2009 Red Hat, Inc. * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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 General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * Written by: Ray Strode + */ + +#ifndef __GDM_LOGIN_EXTENSION_H +#define __GDM_LOGIN_EXTENSION_H + +#include <gio/gio.h> +#include <gtk/gtk.h> + +G_BEGIN_DECLS + +#define GDM_TYPE_LOGIN_EXTENSION (gdm_login_extension_get_type ()) +#define GDM_LOGIN_EXTENSION(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GDM_TYPE_LOGIN_EXTENSION, GdmLoginExtension)) +#define GDM_LOGIN_EXTENSION_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GDM_TYPE_LOGIN_EXTENSION, GdmLoginExtensionClass)) +#define GDM_IS_LOGIN_EXTENSION(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDM_TYPE_LOGIN_EXTENSION)) +#define GDM_LOGIN_EXTENSION_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), GDM_TYPE_LOGIN_EXTENSION, GdmLoginExtensionIface)) + +#define GDM_LOGIN_EXTENSION_POINT_NAME "gdm-login" +#define GDM_LOGIN_EXTENSION_DEFAULT_ACTION "default-action" +#define GDM_LOGIN_EXTENSION_OTHER_USER "__other" + +typedef struct _GdmLoginExtension GdmLoginExtension; +typedef struct _GdmLoginExtensionIface GdmLoginExtensionIface; + +typedef enum { + GDM_SERVICE_MESSAGE_TYPE_INFO, + GDM_SERVICE_MESSAGE_TYPE_PROBLEM +} GdmServiceMessageType; + +struct _GdmLoginExtensionIface +{ + GTypeInterface base_iface; + + /* methods */ + GIcon * (* get_icon) (GdmLoginExtension *extension); + char * (* get_description) (GdmLoginExtension *extension); + char * (* get_name) (GdmLoginExtension *extension); + + gboolean (* is_choosable) (GdmLoginExtension *extension); + gboolean (* is_visible) (GdmLoginExtension *extension); + + void (* queue_message) (GdmLoginExtension *extension, + GdmServiceMessageType type, + const char *message); + void (* ask_question) (GdmLoginExtension *extension, + const char *message); + void (* ask_secret) (GdmLoginExtension *extension, + const char *message); + void (* reset) (GdmLoginExtension *extension); + void (* set_ready) (GdmLoginExtension *extension); + char * (* get_service_name) (GdmLoginExtension *extension); + GtkWidget * (* get_page) (GdmLoginExtension *extension); + GtkActionGroup * (* get_actions) (GdmLoginExtension *extension); + void (* request_answer) (GdmLoginExtension *extension); + gboolean (* has_queued_messages) (GdmLoginExtension *extension); + gboolean (* focus) (GdmLoginExtension *extension); + + /* signals */ + void (* enabled) (GdmLoginExtension *extension); + void (* disabled) (GdmLoginExtension *extension); + char * (* answer) (GdmLoginExtension *extension); + void (* cancel) (GdmLoginExtension *extension); + gboolean (* user_chosen) (GdmLoginExtension *extension); + gboolean (* message_queue_empty) (GdmLoginExtension *extension); +}; + +GType gdm_login_extension_get_type (void) G_GNUC_CONST; + +GIcon *gdm_login_extension_get_icon (GdmLoginExtension *extension); +char *gdm_login_extension_get_description (GdmLoginExtension *extension); +char *gdm_login_extension_get_name (GdmLoginExtension *extension); +void gdm_login_extension_set_enabled (GdmLoginExtension *extension, + gboolean should_enable); +gboolean gdm_login_extension_is_enabled (GdmLoginExtension *extension); +gboolean gdm_login_extension_is_choosable (GdmLoginExtension *extension); +gboolean gdm_login_extension_is_visible (GdmLoginExtension *extension); + +void gdm_login_extension_queue_message (GdmLoginExtension *extension, + GdmServiceMessageType type, + const char *message); + +void gdm_login_extension_ask_question (GdmLoginExtension *extension, + const char *message); + +void gdm_login_extension_ask_secret (GdmLoginExtension *extension, + const char *message); + +void gdm_login_extension_reset (GdmLoginExtension *extension); +void gdm_login_extension_set_ready (GdmLoginExtension *extension); +gboolean gdm_login_extension_focus (GdmLoginExtension *extension); + +char *gdm_login_extension_get_service_name (GdmLoginExtension *extension); +gboolean gdm_login_extension_has_queued_messages (GdmLoginExtension *extension); + +GtkWidget *gdm_login_extension_get_page (GdmLoginExtension *extension); +GtkActionGroup *gdm_login_extension_get_actions (GdmLoginExtension *extension); + + +/* protected + */ +void _gdm_login_extension_emit_answer (GdmLoginExtension *extension, + const char *answer); +void _gdm_login_extension_emit_cancel (GdmLoginExtension *extension); +gboolean _gdm_login_extension_emit_choose_user (GdmLoginExtension *extension, + const char *username); + +void _gdm_login_extension_emit_message_queue_empty (GdmLoginExtension *extension); + + +G_END_DECLS +#endif /* __GDM_LOGIN_EXTENSION_H */ |