diff options
Diffstat (limited to 'trunk/gui/greeter/greeter_system.c')
| -rw-r--r-- | trunk/gui/greeter/greeter_system.c | 523 |
1 files changed, 0 insertions, 523 deletions
diff --git a/trunk/gui/greeter/greeter_system.c b/trunk/gui/greeter/greeter_system.c deleted file mode 100644 index 7c6bcb4f..00000000 --- a/trunk/gui/greeter/greeter_system.c +++ /dev/null @@ -1,523 +0,0 @@ -/* GDM - The GNOME Display Manager - * Copyright (C) 1998, 1999, 2000 Martin K. Petersen <mkp@mkp.net> - * - * 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 - */ - -#include "config.h" - -#include <unistd.h> -#include <syslog.h> - -#include <gtk/gtk.h> -#include <glib/gi18n.h> - -#include "greeter.h" -#include "greeter_configuration.h" -#include "greeter_system.h" -#include "greeter_item.h" -#include "greeter_item_ulist.h" -#include "greeter_parser.h" -#include "gdm.h" -#include "gdmcommon.h" -#include "gdmconfig.h" -#include "gdmwm.h" -#include "misc.h" - -GtkWidget *dialog; -extern gboolean GdmHaltFound; -extern gboolean GdmRebootFound; -extern gboolean *GdmCustomCmdsFound; -extern gboolean GdmAnyCustomCmdsFound; -extern gboolean GdmSuspendFound; -extern gboolean GdmConfiguratorFound; - -/* doesn't check for executability, just for existance */ -static gboolean -bin_exists (const char *command) -{ - char *bin; - - if (ve_string_empty (command)) - return FALSE; - - /* Note, check only for existance, not for executability */ - bin = ve_first_word (command); - if (bin != NULL && - g_access (bin, F_OK) == 0) { - g_free (bin); - return TRUE; - } else { - g_free (bin); - return FALSE; - } -} - -/* - * The buttons with these handlers appear in the F10 menu, so they - * cannot depend on callback data being passed in. - */ -static void -query_greeter_restart_handler (void) -{ - if (gdm_wm_warn_dialog (_("Are you sure you want to restart the computer?"), "", - _("_Restart"), NULL, TRUE) == GTK_RESPONSE_YES) { - closelog (); - - _exit (DISPLAY_REBOOT); - } -} - -static void -query_greeter_custom_cmd_handler (GtkWidget *widget, gpointer data) -{ - if (data) { - gint *cmd_id = (gint*)data; - gchar * key_string = g_strdup_printf (_("%s%d="), GDM_KEY_CUSTOM_CMD_TEXT_TEMPLATE, *cmd_id); - if (gdm_wm_warn_dialog (gdm_config_get_string (key_string) , "", - GTK_STOCK_OK, NULL, TRUE) == GTK_RESPONSE_YES) { - printf ("%c%c%c%d\n", STX, BEL, GDM_INTERRUPT_CUSTOM_CMD, *cmd_id); - fflush (stdout); - } - g_free (key_string); - } -} - -static void -query_greeter_halt_handler (void) -{ - if (gdm_wm_warn_dialog (_("Are you sure you want to Shut Down the computer?"), "", - _("Shut _Down"), NULL, TRUE) == GTK_RESPONSE_YES) { - closelog (); - - _exit (DISPLAY_HALT); - } -} - -static void -query_greeter_suspend_handler (void) -{ - if (gdm_wm_warn_dialog (_("Are you sure you want to suspend the computer?"), "", - _("_Suspend"), NULL, TRUE) == GTK_RESPONSE_YES) { - /* suspend interruption */ - printf ("%c%c%c\n", STX, BEL, GDM_INTERRUPT_SUSPEND); - fflush (stdout); - } -} - -static void -greeter_restart_handler (void) -{ - closelog (); - _exit (DISPLAY_REBOOT); -} - -static void -greeter_custom_cmd_handler (gint cmd_id) -{ - printf ("%c%c%c%d\n", STX, BEL, GDM_INTERRUPT_CUSTOM_CMD, cmd_id); - fflush (stdout); -} - -static void -greeter_halt_handler (void) -{ - closelog (); - _exit (DISPLAY_HALT); -} - -static void -greeter_suspend_handler (void) -{ - printf ("%c%c%c\n", STX, BEL, GDM_INTERRUPT_SUSPEND); - fflush (stdout); -} - -static void -greeter_config_handler (void) -{ - greeter_item_ulist_disable (); - - /* Make sure to unselect the user */ - greeter_item_ulist_unset_selected_user (); - - /* we should be now fine for focusing new windows */ - gdm_wm_focus_new_windows (TRUE); - - /* configure interruption */ - printf ("%c%c%c\n", STX, BEL, GDM_INTERRUPT_CONFIGURE); - fflush (stdout); -} - -static void -greeter_chooser_handler (void) -{ - closelog (); - _exit (DISPLAY_RUN_CHOOSER); -} - -void -greeter_system_append_system_menu (GtkWidget *menu) -{ - GtkWidget *w, *sep; - gint i = 0; - - /* should never be allowed by the UI */ - if ( ! gdm_config_get_bool (GDM_KEY_SYSTEM_MENU) || - ve_string_empty (g_getenv ("GDM_IS_LOCAL"))) - return; - - if (gdm_config_get_bool (GDM_KEY_CHOOSER_BUTTON)) { - w = gtk_menu_item_new_with_mnemonic (_("Remote Login via _XDMCP...")); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), w); - gtk_widget_show (GTK_WIDGET (w)); - g_signal_connect (G_OBJECT (w), "activate", - G_CALLBACK (greeter_chooser_handler), - NULL); - } - - if (gdm_config_get_bool (GDM_KEY_CONFIG_AVAILABLE) && - bin_exists (gdm_config_get_string (GDM_KEY_CONFIGURATOR))) { - w = gtk_menu_item_new_with_mnemonic (_("Confi_gure Login Manager...")); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), w); - gtk_widget_show (GTK_WIDGET (w)); - g_signal_connect (G_OBJECT (w), "activate", - G_CALLBACK (greeter_config_handler), - NULL); - } - - if (GdmRebootFound || GdmHaltFound || GdmSuspendFound || GdmAnyCustomCmdsFound) { - sep = gtk_separator_menu_item_new (); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), sep); - gtk_widget_show (sep); - } - - if (GdmRebootFound) { - w = gtk_menu_item_new_with_mnemonic (_("_Restart")); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), w); - gtk_widget_show (GTK_WIDGET (w)); - g_signal_connect (G_OBJECT (w), "activate", - G_CALLBACK (query_greeter_restart_handler), - NULL); - } - - if (GdmAnyCustomCmdsFound) { - for (i = 0; i < GDM_CUSTOM_COMMAND_MAX; i++) { - if (GdmCustomCmdsFound[i]){ - gint * cmd_index = g_new0(gint, 1); - gchar * key_string = NULL; - *cmd_index = i; - key_string = g_strdup_printf (_("%s%d="), GDM_KEY_CUSTOM_CMD_LABEL_TEMPLATE, i); - w = gtk_menu_item_new_with_mnemonic (gdm_config_get_string(key_string)); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), w); - gtk_widget_show (GTK_WIDGET (w)); - g_signal_connect (G_OBJECT (w), "activate", - G_CALLBACK (query_greeter_custom_cmd_handler), - cmd_index); - g_free (key_string); - } - } - } - - if (GdmHaltFound) { - w = gtk_menu_item_new_with_mnemonic (_("Shut _Down")); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), w); - gtk_widget_show (GTK_WIDGET (w)); - g_signal_connect (G_OBJECT (w), "activate", - G_CALLBACK (query_greeter_halt_handler), - NULL); - } - - if (GdmSuspendFound) { - w = gtk_menu_item_new_with_mnemonic (_("Sus_pend")); - gtk_menu_shell_append (GTK_MENU_SHELL (menu), w); - gtk_widget_show (GTK_WIDGET (w)); - g_signal_connect (G_OBJECT (w), "activate", - G_CALLBACK (query_greeter_suspend_handler), - NULL); - } -} - -static gboolean -radio_button_press_event (GtkWidget *widget, - GdkEventButton *event, - gpointer data) -{ - if (event->type == GDK_2BUTTON_PRESS) { - gtk_dialog_response (GTK_DIALOG(dialog), GTK_RESPONSE_OK); - } - return FALSE; -} - -static void -greeter_system_handler (GreeterItemInfo *info, - gpointer user_data) -{ - GtkWidget *w = NULL; - GtkWidget *hbox = NULL; - GtkWidget *main_vbox = NULL; - GtkWidget *vbox = NULL; - GtkWidget *cat_vbox = NULL; - GtkWidget *group_radio = NULL; - GtkWidget *halt_radio = NULL; - GtkWidget *suspend_radio = NULL; - GtkWidget *restart_radio = NULL; - GtkWidget **custom_cmds_radio = NULL; - GtkWidget *config_radio = NULL; - GtkWidget *chooser_radio = NULL; - gchar *s; - int ret; - gint i; - GSList *radio_group = NULL; - static GtkTooltips *tooltips = NULL; - - /* should never be allowed by the UI */ - if ( ! gdm_config_get_bool (GDM_KEY_SYSTEM_MENU) || - ve_string_empty (g_getenv ("GDM_IS_LOCAL"))) - return; - - dialog = gtk_dialog_new (); - if (tooltips == NULL) - tooltips = gtk_tooltips_new (); - gtk_container_set_border_width (GTK_CONTAINER (dialog), 5); - gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE); - gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE); - - main_vbox = gtk_vbox_new (FALSE, 18); - gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 5); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), - main_vbox, - FALSE, FALSE, 0); - - cat_vbox = gtk_vbox_new (FALSE, 6); - gtk_box_pack_start (GTK_BOX (main_vbox), - cat_vbox, - FALSE, FALSE, 0); - - s = g_strdup_printf ("<b>%s</b>", - _("Choose an Action")); - w = gtk_label_new (s); - gtk_label_set_use_markup (GTK_LABEL (w), TRUE); - g_free (s); - gtk_misc_set_alignment (GTK_MISC (w), 0.0, 0.5); - gtk_box_pack_start (GTK_BOX (cat_vbox), w, FALSE, FALSE, 0); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (cat_vbox), - hbox, FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX (hbox), - gtk_label_new (" "), - FALSE, FALSE, 0); - vbox = gtk_vbox_new (FALSE, 6); - gtk_box_pack_start (GTK_BOX (hbox), - vbox, - TRUE, TRUE, 0); - - if (GdmHaltFound) { - if (group_radio != NULL) - radio_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (group_radio)); - halt_radio = gtk_radio_button_new_with_mnemonic (radio_group, - _("Shut _down the computer")); - group_radio = halt_radio; - gtk_tooltips_set_tip (tooltips, GTK_WIDGET (halt_radio), - _("Shut Down your computer so that " - "you may turn it off."), - NULL); - g_signal_connect (G_OBJECT(halt_radio), "button_press_event", - G_CALLBACK(radio_button_press_event), NULL); - gtk_box_pack_start (GTK_BOX (vbox), - halt_radio, - FALSE, FALSE, 4); - gtk_widget_show (halt_radio); - } - - if (GdmRebootFound) { - if (group_radio != NULL) - radio_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (group_radio)); - restart_radio = gtk_radio_button_new_with_mnemonic (radio_group, - _("_Restart the computer")); - group_radio = restart_radio; - gtk_tooltips_set_tip (tooltips, GTK_WIDGET (restart_radio), - _("Restart your computer"), - NULL); - g_signal_connect (G_OBJECT(restart_radio), "button_press_event", - G_CALLBACK(radio_button_press_event), NULL); - gtk_box_pack_start (GTK_BOX (vbox), - restart_radio, - FALSE, FALSE, 4); - gtk_widget_show (restart_radio); - } - - if (GdmAnyCustomCmdsFound) { - custom_cmds_radio = g_new0 (GtkWidget*, GDM_CUSTOM_COMMAND_MAX); - for (i = 0; i < GDM_CUSTOM_COMMAND_MAX; i++) { - custom_cmds_radio[i] = NULL; - if (GdmCustomCmdsFound[i]){ - gchar * key_string = NULL; - key_string = g_strdup_printf (_("%s%d="), GDM_KEY_CUSTOM_CMD_LR_LABEL_TEMPLATE, i); - radio_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (group_radio)); - custom_cmds_radio[i] = gtk_radio_button_new_with_mnemonic (radio_group, - gdm_config_get_string(key_string)); - group_radio = custom_cmds_radio[i]; - g_free (key_string); - key_string = g_strdup_printf (_("%s%d="), GDM_KEY_CUSTOM_CMD_TOOLTIP_TEMPLATE, i); - gtk_tooltips_set_tip (tooltips, GTK_WIDGET (custom_cmds_radio[i]), - gdm_config_get_string(key_string), - NULL); - g_signal_connect (G_OBJECT(custom_cmds_radio[i]), "button_press_event", - G_CALLBACK(radio_button_press_event), NULL); - gtk_box_pack_start (GTK_BOX (vbox), - custom_cmds_radio[i], - FALSE, FALSE, 4); - gtk_widget_show (custom_cmds_radio[i]); - g_free (key_string); - } - } - } - - if (GdmSuspendFound) { - if (group_radio != NULL) - radio_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (group_radio)); - suspend_radio = gtk_radio_button_new_with_mnemonic (radio_group, - _("Sus_pend the computer")); - group_radio = suspend_radio; - gtk_tooltips_set_tip (tooltips, GTK_WIDGET (suspend_radio), - _("Suspend your computer"), - NULL); - g_signal_connect (G_OBJECT(suspend_radio), "button_press_event", - G_CALLBACK(radio_button_press_event), NULL); - gtk_box_pack_start (GTK_BOX (vbox), - suspend_radio, - FALSE, FALSE, 4); - gtk_widget_show (suspend_radio); - } - - if (gdm_config_get_bool (GDM_KEY_CHOOSER_BUTTON)) { - if (group_radio != NULL) - radio_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (group_radio)); - chooser_radio = gtk_radio_button_new_with_mnemonic (radio_group, - _("Run _XDMCP chooser")); - group_radio = chooser_radio; - gtk_tooltips_set_tip (tooltips, GTK_WIDGET (chooser_radio), - _("Run an XDMCP chooser which will allow " - "you to log into available remote " - "computers, if there are any."), - NULL); - g_signal_connect (G_OBJECT(chooser_radio), "button_press_event", - G_CALLBACK(radio_button_press_event), NULL); - gtk_box_pack_start (GTK_BOX (vbox), - chooser_radio, - FALSE, FALSE, 4); - gtk_widget_show (chooser_radio); - } - - if (gdm_config_get_bool (GDM_KEY_CONFIG_AVAILABLE) && - bin_exists (gdm_config_get_string (GDM_KEY_CONFIGURATOR))) { - if (group_radio != NULL) - radio_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (group_radio)); - config_radio = gtk_radio_button_new_with_mnemonic (radio_group, - _("Confi_gure the login manager")); - group_radio = config_radio; - gtk_tooltips_set_tip (tooltips, GTK_WIDGET (config_radio), - _("Configure GDM (this login manager). " - "This will require the root password."), - NULL); - g_signal_connect (G_OBJECT(config_radio), "button_press_event", - G_CALLBACK(radio_button_press_event), NULL); - gtk_box_pack_start (GTK_BOX (vbox), - config_radio, - FALSE, FALSE, 4); - gtk_widget_show (config_radio); - } - - gtk_dialog_add_button (GTK_DIALOG (dialog), - GTK_STOCK_CANCEL, - GTK_RESPONSE_CANCEL); - - gtk_dialog_add_button (GTK_DIALOG (dialog), - GTK_STOCK_OK, - GTK_RESPONSE_OK); - - gtk_dialog_set_default_response (GTK_DIALOG (dialog), - GTK_RESPONSE_OK); - - gtk_widget_show_all (dialog); - gdm_wm_center_window (GTK_WINDOW (dialog)); - - gdm_wm_no_login_focus_push (); - ret = gtk_dialog_run (GTK_DIALOG (dialog)); - gdm_wm_no_login_focus_pop (); - - if (ret != GTK_RESPONSE_OK) - { - gtk_widget_destroy (dialog); - return; - } - - if (halt_radio != NULL && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (halt_radio))) - greeter_halt_handler (); - else if (restart_radio != NULL && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (restart_radio))) - greeter_restart_handler (); - else if (suspend_radio != NULL && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (suspend_radio))) - greeter_suspend_handler (); - else if (config_radio != NULL && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (config_radio))) - greeter_config_handler (); - else if (chooser_radio != NULL && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (chooser_radio))) - greeter_chooser_handler (); - else - for (i = 0; i < GDM_CUSTOM_COMMAND_MAX; i++) { - if (custom_cmds_radio[i] != NULL && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (custom_cmds_radio[i]))) - greeter_custom_cmd_handler (i); - } - - gtk_widget_destroy (dialog); -} - - -void -greeter_item_system_setup (void) -{ - gint i; - - greeter_item_register_action_callback ("reboot_button", - (ActionFunc)query_greeter_restart_handler, - NULL); - greeter_item_register_action_callback ("halt_button", - (ActionFunc)query_greeter_halt_handler, - NULL); - greeter_item_register_action_callback ("suspend_button", - (ActionFunc)query_greeter_suspend_handler, - NULL); - greeter_item_register_action_callback ("system_button", - (ActionFunc)greeter_system_handler, - NULL); - greeter_item_register_action_callback ("config_button", - (ActionFunc)greeter_config_handler, - NULL); - greeter_item_register_action_callback ("chooser_button", - (ActionFunc)greeter_chooser_handler, - NULL); - - for (i = 0; i < GDM_CUSTOM_COMMAND_MAX; i++) { - gint * cmd_index = g_new0(gint, 1); - gchar * key_string; - *cmd_index = i; - key_string = g_strdup_printf (_("custom_cmd_button%d"), i); - greeter_item_register_action_callback (key_string, - (ActionFunc)query_greeter_custom_cmd_handler, - cmd_index); - g_free (key_string); - } -} |