Add skeleton for chooser.

2007-08-30  William Jon McCann  <mccann@jhu.edu>

	* configure.ac:
	* gui/Makefile.am:
	* gui/simple-chooser/Makefile.am:
	* gui/simple-chooser/chooser-main.c: (main):
	* gui/simple-chooser/gdm-host-chooser-dialog.c:
	(gdm_host_chooser_dialog_get_current_hostname),
	(gdm_host_chooser_dialog_set_property),
	(gdm_host_chooser_dialog_get_property),
	(gdm_host_chooser_dialog_constructor),
	(gdm_host_chooser_dialog_dispose),
	(gdm_host_chooser_dialog_class_init), (on_response),
	(gdm_host_chooser_dialog_init), (gdm_host_chooser_dialog_finalize),
	(gdm_host_chooser_dialog_new):
	* gui/simple-chooser/gdm-host-chooser-dialog.h:
	* gui/simple-chooser/gdm-host-chooser-widget.c:
	(gdm_host_chooser_widget_refresh),
	(gdm_host_chooser_widget_get_current_hostname),
	(gdm_host_chooser_widget_set_property),
	(gdm_host_chooser_widget_get_property),
	(gdm_host_chooser_widget_constructor),
	(gdm_host_chooser_widget_dispose),
	(gdm_host_chooser_widget_class_init), (on_row_activated),
	(gdm_host_chooser_widget_init), (gdm_host_chooser_widget_finalize),
	(gdm_host_chooser_widget_new):
	* gui/simple-chooser/gdm-host-chooser-widget.h:
	* libgreeter/gdm-greeter.h:
	Add skeleton for chooser.


svn path=/branches/mccann-gobject/; revision=5205

7 files changed, 662 insertions, 0 deletions

diff --git a/gui/Makefile.am b/gui/Makefile.am
index 5469b811..d141a30c 100644
--- a/gui/Makefile.am
+++ b/gui/Makefile.am
@@ -2,5 +2,6 @@ NULL =
 
 SUBDIRS =		\
 	modules		\
+	simple-chooser	\
 	simple-greeter	\
 	$(NULL)
diff --git a/gui/simple-chooser/Makefile.am b/gui/simple-chooser/Makefile.am
new file mode 100644
index 00000000..8a51167f
--- /dev/null
+++ b/gui/simple-chooser/Makefile.am
@@ -0,0 +1,40 @@
+NULL =
+
+INCLUDES = \
+	-I$(top_srcdir)/common				\
+	-DAUTHDIR=\""$(authdir)"\"		 	\
+	-DDATADIR=\""$(datadir)"\"		 	\
+	-DGDMCONFDIR=\"$(gdmconfdir)\"			\
+	-DDMCONFDIR=\""$(dmconfdir)"\"		 	\
+	-DGDMLOCALEDIR=\""$(gdmlocaledir)"\"		\
+	-DGNOMELOCALEDIR=\""$(datadir)/locale"\" 	\
+	-DLIBEXECDIR=\""$(libexecdir)"\" 		\
+	-DSBINDIR=\""$(sbindir)"\"		 	\
+	-DPIXMAPDIR=\""$(pixmapdir)"\"		 	\
+	$(GUI_CFLAGS)					\
+	$(DBUS_CFLAGS)					\
+	$(CHOOSER_CFLAGS)				\
+	$(NULL)
+
+libexec_PROGRAMS =					\
+	gdm-simple-chooser
+
+gdm_simple_chooser_SOURCES =  		\
+	chooser-main.c 			\
+	gdm-host-chooser-widget.c	\
+	gdm-host-chooser-widget.h	\
+	gdm-host-chooser-dialog.c	\
+	gdm-host-chooser-dialog.h	\
+	$(NULL)
+
+gdm_simple_chooser_LDADD = 		\
+	$(EXTRA_CHOOSER_LIBS)   	\
+	$(GLIB_LIBS)		\
+	$(DBUS_LIBS)		\
+	$(GOBJECT_LIBS)		\
+	$(GUI_LIBS)		\
+	$(CHOOSER_LIBS)		\
+	$(NULL)
+
+EXTRA_DIST = 			\
+	$(NULL)
diff --git a/gui/simple-chooser/chooser-main.c b/gui/simple-chooser/chooser-main.c
new file mode 100644
index 00000000..053121bb
--- /dev/null
+++ b/gui/simple-chooser/chooser-main.c
@@ -0,0 +1,79 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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 <stdlib.h>
+#include <libintl.h>
+#include <locale.h>
+#include <string.h>
+#include <unistd.h>
+#include <signal.h>
+#include <errno.h>
+
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+#define DBUS_API_SUBJECT_TO_CHANGE
+#include <dbus/dbus-glib.h>
+#include <dbus/dbus-glib-lowlevel.h>
+
+#include "gdm-common.h"
+#include "gdm-log.h"
+#include "gdm-settings-client.h"
+#include "gdm-settings-keys.h"
+
+#include "gdm-host-chooser-dialog.h"
+
+int
+main (int argc, char *argv[])
+{
+        GtkWidget        *chooser;
+
+        bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
+        bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+        textdomain (GETTEXT_PACKAGE);
+
+        setlocale (LC_ALL, "");
+
+        g_type_init ();
+
+        g_debug ("Chooser for display %s xauthority:%s", g_getenv ("DISPLAY"), g_getenv ("XAUTHORITY"));
+
+        /*
+         * gdm_common_atspi_launch () needs gdk initialized.
+         * We cannot start gtk before the registry is running
+         * because the atk-bridge will crash.
+         */
+        gdk_init (&argc, &argv);
+        /*gdm_common_atspi_launch ();*/
+        gtk_init (&argc, &argv);
+
+        chooser = gdm_host_chooser_dialog_new ();
+        if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_ACCEPT) {
+                char *hostname;
+
+                hostname = gdm_host_chooser_dialog_get_current_hostname (GDM_HOST_CHOOSER_DIALOG (chooser));
+                g_message ("Hostname: %s", hostname);
+                g_free (hostname);
+        }
+
+        gtk_widget_destroy (chooser);
+
+        return 0;
+}
diff --git a/gui/simple-chooser/gdm-host-chooser-dialog.c b/gui/simple-chooser/gdm-host-chooser-dialog.c
new file mode 100644
index 00000000..69dbe1fd
--- /dev/null
+++ b/gui/simple-chooser/gdm-host-chooser-dialog.c
@@ -0,0 +1,201 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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 <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <glib-object.h>
+#include <gtk/gtk.h>
+
+#include "gdm-host-chooser-dialog.h"
+#include "gdm-host-chooser-widget.h"
+
+#define GDM_HOST_CHOOSER_DIALOG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_HOST_CHOOSER_DIALOG, GdmHostChooserDialogPrivate))
+
+struct GdmHostChooserDialogPrivate
+{
+        GtkWidget *chooser_widget;
+};
+
+enum {
+        PROP_0,
+};
+
+static void     gdm_host_chooser_dialog_class_init  (GdmHostChooserDialogClass *klass);
+static void     gdm_host_chooser_dialog_init        (GdmHostChooserDialog      *host_chooser_dialog);
+static void     gdm_host_chooser_dialog_finalize    (GObject                   *object);
+
+G_DEFINE_TYPE (GdmHostChooserDialog, gdm_host_chooser_dialog, GTK_TYPE_DIALOG)
+
+char *
+gdm_host_chooser_dialog_get_current_hostname (GdmHostChooserDialog *dialog)
+{
+        char *hostname;
+
+        g_return_val_if_fail (GDM_IS_HOST_CHOOSER_DIALOG (dialog), NULL);
+
+        hostname = gdm_host_chooser_widget_get_current_hostname (GDM_HOST_CHOOSER_WIDGET (dialog->priv->chooser_widget));
+
+        return hostname;
+}
+static void
+gdm_host_chooser_dialog_set_property (GObject        *object,
+                                      guint           prop_id,
+                                      const GValue   *value,
+                                      GParamSpec     *pspec)
+{
+        GdmHostChooserDialog *self;
+
+        self = GDM_HOST_CHOOSER_DIALOG (object);
+
+        switch (prop_id) {
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+                break;
+        }
+}
+
+static void
+gdm_host_chooser_dialog_get_property (GObject        *object,
+                                      guint           prop_id,
+                                      GValue         *value,
+                                      GParamSpec     *pspec)
+{
+        GdmHostChooserDialog *self;
+
+        self = GDM_HOST_CHOOSER_DIALOG (object);
+
+        switch (prop_id) {
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+                break;
+        }
+}
+
+static GObject *
+gdm_host_chooser_dialog_constructor (GType                  type,
+                                     guint                  n_construct_properties,
+                                     GObjectConstructParam *construct_properties)
+{
+        GdmHostChooserDialog      *host_chooser_dialog;
+        GdmHostChooserDialogClass *klass;
+
+        klass = GDM_HOST_CHOOSER_DIALOG_CLASS (g_type_class_peek (GDM_TYPE_HOST_CHOOSER_DIALOG));
+
+        host_chooser_dialog = GDM_HOST_CHOOSER_DIALOG (G_OBJECT_CLASS (gdm_host_chooser_dialog_parent_class)->constructor (type,
+                                                                                                                           n_construct_properties,
+                                                                                                                           construct_properties));
+
+        return G_OBJECT (host_chooser_dialog);
+}
+
+static void
+gdm_host_chooser_dialog_dispose (GObject *object)
+{
+        GdmHostChooserDialog *host_chooser_dialog;
+
+        host_chooser_dialog = GDM_HOST_CHOOSER_DIALOG (object);
+
+        g_debug ("Disposing host_chooser_dialog");
+
+        G_OBJECT_CLASS (gdm_host_chooser_dialog_parent_class)->dispose (object);
+}
+
+static void
+gdm_host_chooser_dialog_class_init (GdmHostChooserDialogClass *klass)
+{
+        GObjectClass   *object_class = G_OBJECT_CLASS (klass);
+
+        object_class->get_property = gdm_host_chooser_dialog_get_property;
+        object_class->set_property = gdm_host_chooser_dialog_set_property;
+        object_class->constructor = gdm_host_chooser_dialog_constructor;
+        object_class->dispose = gdm_host_chooser_dialog_dispose;
+        object_class->finalize = gdm_host_chooser_dialog_finalize;
+
+        g_type_class_add_private (klass, sizeof (GdmHostChooserDialogPrivate));
+}
+
+static void
+on_response (GdmHostChooserDialog *dialog,
+             gint                  response_id)
+{
+        switch (response_id) {
+        case GTK_RESPONSE_APPLY:
+                gdm_host_chooser_widget_refresh (dialog->priv->chooser_widget);
+                g_signal_stop_emission_by_name (dialog, "response");
+                break;
+        default:
+                break;
+        }
+}
+
+static void
+gdm_host_chooser_dialog_init (GdmHostChooserDialog *dialog)
+{
+
+        dialog->priv = GDM_HOST_CHOOSER_DIALOG_GET_PRIVATE (dialog);
+
+        dialog->priv->chooser_widget = gdm_host_chooser_widget_new ();
+        gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), dialog->priv->chooser_widget);
+
+        gtk_dialog_add_buttons (GTK_DIALOG (dialog),
+                                GTK_STOCK_REFRESH, GTK_RESPONSE_APPLY,
+                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+                                GTK_STOCK_OK, GTK_RESPONSE_OK,
+                                NULL);
+        g_signal_connect (dialog,
+                          "response",
+                          G_CALLBACK (on_response),
+                          dialog);
+
+        gtk_widget_show_all (GTK_WIDGET (dialog));
+}
+
+static void
+gdm_host_chooser_dialog_finalize (GObject *object)
+{
+        GdmHostChooserDialog *host_chooser_dialog;
+
+        g_return_if_fail (object != NULL);
+        g_return_if_fail (GDM_IS_HOST_CHOOSER_DIALOG (object));
+
+        host_chooser_dialog = GDM_HOST_CHOOSER_DIALOG (object);
+
+        g_return_if_fail (host_chooser_dialog->priv != NULL);
+
+        G_OBJECT_CLASS (gdm_host_chooser_dialog_parent_class)->finalize (object);
+}
+
+GtkWidget *
+gdm_host_chooser_dialog_new (void)
+{
+        GObject *object;
+
+        object = g_object_new (GDM_TYPE_HOST_CHOOSER_DIALOG,
+                               NULL);
+
+        return GTK_WIDGET (object);
+}
diff --git a/gui/simple-chooser/gdm-host-chooser-dialog.h b/gui/simple-chooser/gdm-host-chooser-dialog.h
new file mode 100644
index 00000000..5ae53fd8
--- /dev/null
+++ b/gui/simple-chooser/gdm-host-chooser-dialog.h
@@ -0,0 +1,57 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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.
+ *
+ */
+
+#ifndef __GDM_HOST_CHOOSER_DIALOG_H
+#define __GDM_HOST_CHOOSER_DIALOG_H
+
+#include <glib-object.h>
+#include <gtk/gtkdialog.h>
+
+G_BEGIN_DECLS
+
+#define GDM_TYPE_HOST_CHOOSER_DIALOG         (gdm_host_chooser_dialog_get_type ())
+#define GDM_HOST_CHOOSER_DIALOG(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GDM_TYPE_HOST_CHOOSER_DIALOG, GdmHostChooserDialog))
+#define GDM_HOST_CHOOSER_DIALOG_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GDM_TYPE_HOST_CHOOSER_DIALOG, GdmHostChooserDialogClass))
+#define GDM_IS_HOST_CHOOSER_DIALOG(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDM_TYPE_HOST_CHOOSER_DIALOG))
+#define GDM_IS_HOST_CHOOSER_DIALOG_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GDM_TYPE_HOST_CHOOSER_DIALOG))
+#define GDM_HOST_CHOOSER_DIALOG_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDM_TYPE_HOST_CHOOSER_DIALOG, GdmHostChooserDialogClass))
+
+typedef struct GdmHostChooserDialogPrivate GdmHostChooserDialogPrivate;
+
+typedef struct
+{
+        GtkDialog                    parent;
+        GdmHostChooserDialogPrivate *priv;
+} GdmHostChooserDialog;
+
+typedef struct
+{
+        GtkDialogClass   parent_class;
+} GdmHostChooserDialogClass;
+
+GType                  gdm_host_chooser_dialog_get_type                       (void);
+
+GtkWidget            * gdm_host_chooser_dialog_new                            (void);
+
+char *                 gdm_host_chooser_dialog_get_current_hostname           (GdmHostChooserDialog *dialog);
+
+G_END_DECLS
+
+#endif /* __GDM_HOST_CHOOSER_DIALOG_H */
diff --git a/gui/simple-chooser/gdm-host-chooser-widget.c b/gui/simple-chooser/gdm-host-chooser-widget.c
new file mode 100644
index 00000000..9edcddb6
--- /dev/null
+++ b/gui/simple-chooser/gdm-host-chooser-widget.c
@@ -0,0 +1,222 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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 <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <glib-object.h>
+#include <gtk/gtk.h>
+
+#include "gdm-host-chooser-widget.h"
+
+#define GDM_HOST_CHOOSER_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_HOST_CHOOSER_WIDGET, GdmHostChooserWidgetPrivate))
+
+struct GdmHostChooserWidgetPrivate
+{
+        GtkWidget *treeview;
+};
+
+enum {
+        PROP_0,
+};
+
+enum {
+        HOSTNAME_ACTIVATED,
+        LAST_SIGNAL
+};
+
+static guint signals [LAST_SIGNAL] = { 0, };
+
+
+static void     gdm_host_chooser_widget_class_init  (GdmHostChooserWidgetClass *klass);
+static void     gdm_host_chooser_widget_init        (GdmHostChooserWidget      *host_chooser_widget);
+static void     gdm_host_chooser_widget_finalize    (GObject                   *object);
+
+G_DEFINE_TYPE (GdmHostChooserWidget, gdm_host_chooser_widget, GTK_TYPE_VBOX)
+
+void
+gdm_host_chooser_widget_refresh (GdmHostChooserWidget *widget)
+{
+        g_return_if_fail (GDM_IS_HOST_CHOOSER_WIDGET (widget));
+}
+
+char *
+gdm_host_chooser_widget_get_current_hostname (GdmHostChooserWidget *widget)
+{
+        char *hostname;
+
+        g_return_val_if_fail (GDM_IS_HOST_CHOOSER_WIDGET (widget), NULL);
+
+        hostname = NULL;
+
+        return hostname;
+}
+
+static void
+gdm_host_chooser_widget_set_property (GObject        *object,
+                                      guint           prop_id,
+                                      const GValue   *value,
+                                      GParamSpec     *pspec)
+{
+        GdmHostChooserWidget *self;
+
+        self = GDM_HOST_CHOOSER_WIDGET (object);
+
+        switch (prop_id) {
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+                break;
+        }
+}
+
+static void
+gdm_host_chooser_widget_get_property (GObject        *object,
+                                      guint           prop_id,
+                                      GValue         *value,
+                                      GParamSpec     *pspec)
+{
+        GdmHostChooserWidget *self;
+
+        self = GDM_HOST_CHOOSER_WIDGET (object);
+
+        switch (prop_id) {
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+                break;
+        }
+}
+
+static GObject *
+gdm_host_chooser_widget_constructor (GType                  type,
+                                     guint                  n_construct_properties,
+                                     GObjectConstructParam *construct_properties)
+{
+        GdmHostChooserWidget      *host_chooser_widget;
+        GdmHostChooserWidgetClass *klass;
+
+        klass = GDM_HOST_CHOOSER_WIDGET_CLASS (g_type_class_peek (GDM_TYPE_HOST_CHOOSER_WIDGET));
+
+        host_chooser_widget = GDM_HOST_CHOOSER_WIDGET (G_OBJECT_CLASS (gdm_host_chooser_widget_parent_class)->constructor (type,
+                                                                                                                           n_construct_properties,
+                                                                                                                           construct_properties));
+
+        return G_OBJECT (host_chooser_widget);
+}
+
+static void
+gdm_host_chooser_widget_dispose (GObject *object)
+{
+        GdmHostChooserWidget *host_chooser_widget;
+
+        host_chooser_widget = GDM_HOST_CHOOSER_WIDGET (object);
+
+        g_debug ("Disposing host_chooser_widget");
+
+        G_OBJECT_CLASS (gdm_host_chooser_widget_parent_class)->dispose (object);
+}
+
+static void
+gdm_host_chooser_widget_class_init (GdmHostChooserWidgetClass *klass)
+{
+        GObjectClass   *object_class = G_OBJECT_CLASS (klass);
+
+        object_class->get_property = gdm_host_chooser_widget_get_property;
+        object_class->set_property = gdm_host_chooser_widget_set_property;
+        object_class->constructor = gdm_host_chooser_widget_constructor;
+        object_class->dispose = gdm_host_chooser_widget_dispose;
+        object_class->finalize = gdm_host_chooser_widget_finalize;
+
+        signals [HOSTNAME_ACTIVATED] = g_signal_new ("hostname-activated",
+                                                     G_TYPE_FROM_CLASS (object_class),
+                                                     G_SIGNAL_RUN_LAST,
+                                                     G_STRUCT_OFFSET (GdmHostChooserWidgetClass, hostname_activated),
+                                                     NULL,
+                                                     NULL,
+                                                     g_cclosure_marshal_VOID__STRING,
+                                                     G_TYPE_NONE,
+                                                     1, G_TYPE_STRING);
+
+        g_type_class_add_private (klass, sizeof (GdmHostChooserWidgetPrivate));
+}
+
+static void
+on_row_activated (GtkTreeView          *tree_view,
+                  GtkTreePath          *tree_path,
+                  GtkTreeViewColumn    *tree_column,
+                  GdmHostChooserWidget *widget)
+{
+}
+
+
+static void
+gdm_host_chooser_widget_init (GdmHostChooserWidget *widget)
+{
+        GtkWidget *scrolled;
+
+        widget->priv = GDM_HOST_CHOOSER_WIDGET_GET_PRIVATE (widget);
+
+        scrolled = gtk_scrolled_window_new (NULL, NULL);
+        gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled),
+                                             GTK_SHADOW_IN);
+        gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
+                                        GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+        gtk_box_pack_start (GTK_BOX (widget), scrolled, TRUE, TRUE, 0);
+
+        widget->priv->treeview = gtk_tree_view_new ();
+        gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (widget->priv->treeview), FALSE);
+        g_signal_connect (widget->priv->treeview,
+                          "row-activated",
+                          G_CALLBACK (on_row_activated),
+                          widget);
+        gtk_container_add (GTK_CONTAINER (scrolled), widget->priv->treeview);
+
+}
+
+static void
+gdm_host_chooser_widget_finalize (GObject *object)
+{
+        GdmHostChooserWidget *host_chooser_widget;
+
+        g_return_if_fail (object != NULL);
+        g_return_if_fail (GDM_IS_HOST_CHOOSER_WIDGET (object));
+
+        host_chooser_widget = GDM_HOST_CHOOSER_WIDGET (object);
+
+        g_return_if_fail (host_chooser_widget->priv != NULL);
+
+        G_OBJECT_CLASS (gdm_host_chooser_widget_parent_class)->finalize (object);
+}
+
+GtkWidget *
+gdm_host_chooser_widget_new (void)
+{
+        GObject *object;
+
+        object = g_object_new (GDM_TYPE_HOST_CHOOSER_WIDGET,
+                               NULL);
+
+        return GTK_WIDGET (object);
+}
diff --git a/gui/simple-chooser/gdm-host-chooser-widget.h b/gui/simple-chooser/gdm-host-chooser-widget.h
new file mode 100644
index 00000000..7b74bef0
--- /dev/null
+++ b/gui/simple-chooser/gdm-host-chooser-widget.h
@@ -0,0 +1,62 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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.
+ *
+ */
+
+#ifndef __GDM_HOST_CHOOSER_WIDGET_H
+#define __GDM_HOST_CHOOSER_WIDGET_H
+
+#include <glib-object.h>
+#include <gtk/gtkvbox.h>
+
+G_BEGIN_DECLS
+
+#define GDM_TYPE_HOST_CHOOSER_WIDGET         (gdm_host_chooser_widget_get_type ())
+#define GDM_HOST_CHOOSER_WIDGET(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GDM_TYPE_HOST_CHOOSER_WIDGET, GdmHostChooserWidget))
+#define GDM_HOST_CHOOSER_WIDGET_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GDM_TYPE_HOST_CHOOSER_WIDGET, GdmHostChooserWidgetClass))
+#define GDM_IS_HOST_CHOOSER_WIDGET(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDM_TYPE_HOST_CHOOSER_WIDGET))
+#define GDM_IS_HOST_CHOOSER_WIDGET_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GDM_TYPE_HOST_CHOOSER_WIDGET))
+#define GDM_HOST_CHOOSER_WIDGET_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDM_TYPE_HOST_CHOOSER_WIDGET, GdmHostChooserWidgetClass))
+
+typedef struct GdmHostChooserWidgetPrivate GdmHostChooserWidgetPrivate;
+
+typedef struct
+{
+        GtkVBox                      parent;
+        GdmHostChooserWidgetPrivate *priv;
+} GdmHostChooserWidget;
+
+typedef struct
+{
+        GtkVBoxClass   parent_class;
+
+        /* signals */
+        void (* hostname_activated)        (GdmHostChooserWidget *widget,
+                                            const char           *hostname);
+} GdmHostChooserWidgetClass;
+
+GType                  gdm_host_chooser_widget_get_type                       (void);
+GtkWidget *            gdm_host_chooser_widget_new                            (void);
+
+void                   gdm_host_chooser_widget_refresh                        (GdmHostChooserWidget *widget);
+
+char *                 gdm_host_chooser_widget_get_current_hostname           (GdmHostChooserWidget *widget);
+
+G_END_DECLS
+
+#endif /* __GDM_HOST_CHOOSER_WIDGET_H */