Add greeter_system.[ch].

2002-02-04  Alex Larsson  <alexl@redhat.com>

	* gui/greeter/Makefile.am:
	Add greeter_system.[ch].

	* gui/greeter/greeter.c (greeter_setup_items):
	Call greeter_item_system_setup().

	* gui/greeter/greeter_system.[ch]:
	Add some system-menu item handling.

	* gui/greeter/themes/circles/circles.xml:
	Pack the bottom buttons in a box.

5 files changed, 118 insertions, 8 deletions

diff --git a/gui/greeter/Makefile.am b/gui/greeter/Makefile.am
index fdc6fc9f..5601e472 100644
--- a/gui/greeter/Makefile.am
+++ b/gui/greeter/Makefile.am
@@ -36,7 +36,9 @@ gdmgreeter_SOURCES =  \
 	greeter_item_pam.c \
 	greeter_item_pam.h \
 	greeter_parser.c \
-	greeter_parser.h
+	greeter_parser.h \
+	greeter_system.c \
+	greeter_system.h 
 
 gdmgreeter_LDADD = \
 	../libgdmwm.a 		\
diff --git a/gui/greeter/greeter.c b/gui/greeter/greeter.c
index 68a958f8..c919276a 100644
--- a/gui/greeter/greeter.c
+++ b/gui/greeter/greeter.c
@@ -430,6 +430,7 @@ greeter_setup_items (void)
   greeter_item_register_action_callback ("language_button",
 					 greeter_action_language,
 					 window);
+  greeter_item_system_setup ();
 
 }
 
diff --git a/gui/greeter/greeter_system.c b/gui/greeter/greeter_system.c
new file mode 100644
index 00000000..7fb86c4b
--- /dev/null
+++ b/gui/greeter/greeter_system.c
@@ -0,0 +1,97 @@
+#include "config.h"
+
+#include <gtk/gtk.h>
+#include "greeter.h"
+#include "greeter_configuration.h"
+#include "greeter_system.h"
+#include "greeter_item.h"
+
+#include <syslog.h>
+
+#include "gdm.h"
+#include "gdmwm.h"
+
+static gboolean
+greeter_query (const gchar *msg)
+{
+	int ret;
+	GtkWidget *req;
+
+	/* we should be now fine for focusing new windows */
+	gdm_wm_focus_new_windows (TRUE);
+
+	req = gtk_message_dialog_new (NULL /* parent */,
+				      GTK_DIALOG_MODAL /* flags */,
+				      GTK_MESSAGE_QUESTION,
+				      GTK_BUTTONS_YES_NO,
+				      "%s",
+				      msg);
+
+	g_signal_connect (G_OBJECT (req), "destroy",
+			  G_CALLBACK (gtk_widget_destroyed),
+			  &req);
+
+	gdm_wm_center_window (GTK_WINDOW (req));
+
+	gdm_wm_no_login_focus_push ();
+	ret = gtk_dialog_run (GTK_DIALOG (req));
+	gdm_wm_no_login_focus_pop ();
+
+	if (req != NULL)
+	  gtk_widget_destroy (req);
+
+	if (ret == GTK_RESPONSE_YES)
+		return TRUE;
+	else /* this includes window close */
+		return FALSE;
+}
+
+
+static void
+greeter_reboot_handler (GreeterItemInfo *info,
+			gpointer         user_data)
+{
+	if (greeter_query (_("Are you sure you want to reboot the machine?"))) {
+		closelog();
+		
+		_exit (DISPLAY_REBOOT);
+	}
+}
+
+
+static void
+greeter_halt_handler (GreeterItemInfo *info,
+		      gpointer         user_data)
+{
+	if (greeter_query (_("Are you sure you want to shut down the machine?"))) {
+		closelog();
+
+		_exit (DISPLAY_HALT);
+	}
+}
+
+static void
+greeter_suspend_handler (GreeterItemInfo *info,
+			 gpointer         user_data)
+{
+	if (greeter_query (_("Are you sure you want to suspend the machine?"))) {
+		closelog();
+
+		_exit (DISPLAY_SUSPEND);
+	}
+}
+
+void
+greeter_item_system_setup (void)
+{
+  greeter_item_register_action_callback ("reboot_button",
+					 greeter_reboot_handler,
+					 NULL);
+  greeter_item_register_action_callback ("halt_button",
+					 greeter_halt_handler,
+					 NULL);
+  greeter_item_register_action_callback ("suspend_button",
+					 greeter_suspend_handler,
+					 NULL);
+
+}
diff --git a/gui/greeter/greeter_system.h b/gui/greeter/greeter_system.h
new file mode 100644
index 00000000..47cc53e9
--- /dev/null
+++ b/gui/greeter/greeter_system.h
@@ -0,0 +1,11 @@
+#ifndef __GREETER_SYSTEM_H__
+#define __GREETER_SYSTEM_H__
+
+#include "greeter_item.h"
+#include "greeter_events.h"
+
+void greeter_item_system_setup (void);
+
+
+#endif
+
diff --git a/gui/greeter/themes/circles/circles.xml b/gui/greeter/themes/circles/circles.xml
index c09feb7a..768c2c13 100644
--- a/gui/greeter/themes/circles/circles.xml
+++ b/gui/greeter/themes/circles/circles.xml
@@ -12,31 +12,30 @@
       <item type="rect">
         <normal color="#ffffff"/>
         <pos x="0" y="4" width="100%" height="100%"/>
-        <fixed>
+        <box orientation="horizontal" spacing="10" xpadding="10">
 	  <item type="pixmap" id="language_button">
 	    <normal file="options.png" tint="#dddddd"/>
 	    <prelight file="options.png"/>
 	    <active file="options.png" tint="#ff0000"/>
-	    <pos x="10" y="50%" anchor="w"/>
+	    <pos y="50%" anchor="w"/>
 	  </item>
 	  <item type="label">
 	    <normal color="#000000" font="Sans 14"/>
-	    <pos x="66" y="50%" anchor="w"/>
+	    <pos y="50%" anchor="w"/>
 	    <text val="Option"/>
 	  </item>
 	  <item type="pixmap">
 	    <normal file="help.png" tint="#dddddd"/>
 	    <prelight file="help.png"/>
 	    <active file="help.png" tint="#ff0000"/>
-	    <pos x="160" y="50%" anchor="w"/>
+	    <pos y="50%" anchor="w"/>
 	  </item>
 	  <item type="label">
 	    <normal color="#000000" font="Sans 14"/>
-	    <pos x="216" y="50%" anchor="w"/>
+	    <pos y="50%" anchor="w"/>
 	    <text val="Help"/>
 	  </item>
-
-        </fixed>
+        </box>
       </item>
     </fixed>
   </item>