1 /* eggsmclient.h 2 * Copyright (C) 2007 Novell, Inc. 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef __EGG_SM_CLIENT_H__ 21 #define __EGG_SM_CLIENT_H__ 22 23 #include <glib-object.h> 24 25 G_BEGIN_DECLS 26 27 #define EGG_TYPE_SM_CLIENT (egg_sm_client_get_type ()) 28 G_DECLARE_DERIVABLE_TYPE (EggSMClient, egg_sm_client, EGG, SM_CLIENT, GObject) 29 30 typedef enum 31 { 32 EGG_SM_CLIENT_END_SESSION_DEFAULT, 33 EGG_SM_CLIENT_LOGOUT, 34 EGG_SM_CLIENT_REBOOT, 35 EGG_SM_CLIENT_SHUTDOWN 36 } EggSMClientEndStyle; 37 38 typedef enum 39 { 40 EGG_SM_CLIENT_MODE_DISABLED, 41 EGG_SM_CLIENT_MODE_NO_RESTART, 42 EGG_SM_CLIENT_MODE_NORMAL 43 } EggSMClientMode; 44 45 struct _EggSMClientClass 46 { 47 GObjectClass parent_class; 48 49 /* signals */ 50 void (*save_state) (EggSMClient *client, 51 GKeyFile *state_file); 52 53 void (*quit_requested) (EggSMClient *client); 54 void (*quit_cancelled) (EggSMClient *client); 55 void (*quit) (EggSMClient *client); 56 57 /* virtual methods */ 58 void (*startup) (EggSMClient *client, 59 const char *client_id); 60 void (*set_restart_command) (EggSMClient *client, 61 int argc, 62 const char **argv); 63 void (*set_discard_command) (EggSMClient *client, 64 int argc, 65 const char **argv); 66 void (*will_quit) (EggSMClient *client, 67 gboolean will_quit); 68 gboolean (*end_session) (EggSMClient *client, 69 EggSMClientEndStyle style, 70 gboolean request_confirmation); 71 72 /* Padding for future expansion */ 73 void (*_egg_reserved1) (void); 74 void (*_egg_reserved2) (void); 75 void (*_egg_reserved3) (void); 76 void (*_egg_reserved4) (void); 77 }; 78 79 GOptionGroup *egg_sm_client_get_option_group (void); 80 81 /* Initialization */ 82 void egg_sm_client_set_mode (EggSMClientMode mode); 83 EggSMClientMode egg_sm_client_get_mode (void); 84 EggSMClient *egg_sm_client_get (void); 85 86 /* Resuming a saved session */ 87 gboolean egg_sm_client_is_resumed (EggSMClient *client); 88 GKeyFile *egg_sm_client_get_state_file (EggSMClient *client); 89 90 /* Alternate means of saving state */ 91 void egg_sm_client_set_restart_command (EggSMClient *client, 92 int argc, 93 const char **argv); 94 void egg_sm_client_set_discard_command (EggSMClient *client, 95 int argc, 96 const char **argv); 97 98 /* Handling "quit_requested" signal */ 99 void egg_sm_client_will_quit (EggSMClient *client, 100 gboolean will_quit); 101 102 /* Initiate a logout/reboot/shutdown */ 103 gboolean egg_sm_client_end_session (EggSMClientEndStyle style, 104 gboolean request_confirmation); 105 106 G_END_DECLS 107 108 #endif /* __EGG_SM_CLIENT_H__ */ 109