gdm r5706 - in trunk: . gui/simple-greeter
- From: halfline svn gnome org
- To: svn-commits-list gnome org
- Subject: gdm r5706 - in trunk: . gui/simple-greeter
- Date: Thu, 7 Feb 2008 01:37:07 +0000 (GMT)
Author: halfline
Date: Thu Feb 7 01:37:07 2008
New Revision: 5706
URL: http://svn.gnome.org/viewvc/gdm?rev=5706&view=rev
Log:
2008-02-06 Ray Strode <rstrode redhat com>
* gui/simple-greeter/gdm-session-option-widget.[ch]:
Add the start of a session option widget for the panel
Added:
trunk/gui/simple-greeter/gdm-session-option-widget.c
trunk/gui/simple-greeter/gdm-session-option-widget.h
Modified:
trunk/ChangeLog
Added: trunk/gui/simple-greeter/gdm-session-option-widget.c
==============================================================================
--- (empty file)
+++ trunk/gui/simple-greeter/gdm-session-option-widget.c Thu Feb 7 01:37:07 2008
@@ -0,0 +1,197 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann jhu edu>
+ * Copyright (C) 2008 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: William Jon McCann <mccann jhu edu>
+ * Ray Strode <rstrode redhat com>
+ */
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <dirent.h>
+#include <sys/stat.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <glib/gstdio.h>
+#include <gtk/gtk.h>
+
+#include "gdm-session-option-widget.h"
+#include "gdm-sessions.h"
+
+#define GDM_SESSION_OPTION_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDM_TYPE_SESSION_OPTION_WIDGET, GdmSessionOptionWidgetPrivate))
+
+struct GdmSessionOptionWidgetPrivate
+{
+ gpointer dummy;
+};
+
+enum {
+ PROP_0,
+};
+
+enum {
+ SESSION_ACTIVATED,
+ NUMBER_OF_SIGNALS
+};
+
+static guint signals [NUMBER_OF_SIGNALS] = { 0, };
+
+static void gdm_session_option_widget_class_init (GdmSessionOptionWidgetClass *klass);
+static void gdm_session_option_widget_init (GdmSessionOptionWidget *session_option_widget);
+static void gdm_session_option_widget_finalize (GObject *object);
+
+G_DEFINE_TYPE (GdmSessionOptionWidget, gdm_session_option_widget, GDM_TYPE_OPTION_WIDGET)
+static void
+gdm_session_option_widget_activated (GdmOptionWidget *widget)
+{
+ char *active_item_id;
+
+ active_item_id = gdm_option_widget_get_active_item (GDM_OPTION_WIDGET (widget));
+ if (active_item_id == NULL) {
+ return;
+ }
+
+ g_signal_emit (G_OBJECT (widget), signals[SESSION_ACTIVATED], 0);
+}
+
+
+static void
+gdm_session_option_widget_class_init (GdmSessionOptionWidgetClass *klass)
+{
+ GObjectClass *object_class;
+ GdmOptionWidgetClass *option_widget_class;
+
+ object_class = G_OBJECT_CLASS (klass);
+ option_widget_class = GDM_OPTION_WIDGET_CLASS (klass);
+
+ object_class->finalize = gdm_session_option_widget_finalize;
+ option_widget_class->activated = gdm_session_option_widget_activated;
+
+ signals[SESSION_ACTIVATED] = g_signal_new ("session-activated",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (GdmSessionOptionWidgetClass, session_activated),
+ NULL,
+ NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE,
+ 0);
+
+ g_type_class_add_private (klass, sizeof (GdmSessionOptionWidgetPrivate));
+}
+
+static void
+add_available_sessions (GdmSessionOptionWidget *widget)
+{
+ char **session_files;
+ int i;
+ gboolean default_is_set;
+
+ session_files = gdm_get_all_sessions ();
+
+ default_is_set = FALSE;
+
+ for (i = 0; session_files[i] != NULL; i++) {
+ char *name;
+ char *comment;
+
+ if (!gdm_get_details_for_session (session_files[i],
+ &name, &comment)) {
+ continue;
+ }
+
+ gdm_option_widget_add_item (GDM_OPTION_WIDGET (widget),
+ session_files[i], name, comment,
+ FALSE);
+
+ if (!default_is_set) {
+ gdm_option_widget_set_active_item (GDM_OPTION_WIDGET (widget),
+ session_files[i]);
+ default_is_set = TRUE;
+ }
+
+ g_free (name);
+ g_free (comment);
+ }
+
+ g_strfreev (session_files);
+}
+
+static void
+gdm_session_option_widget_init (GdmSessionOptionWidget *widget)
+{
+ widget->priv = GDM_SESSION_OPTION_WIDGET_GET_PRIVATE (widget);
+
+ add_available_sessions (widget);
+}
+
+static void
+gdm_session_option_widget_finalize (GObject *object)
+{
+ GdmSessionOptionWidget *session_option_widget;
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (GDM_IS_SESSION_OPTION_WIDGET (object));
+
+ session_option_widget = GDM_SESSION_OPTION_WIDGET (object);
+
+ g_return_if_fail (session_option_widget->priv != NULL);
+
+ G_OBJECT_CLASS (gdm_session_option_widget_parent_class)->finalize (object);
+}
+
+GtkWidget *
+gdm_session_option_widget_new (void)
+{
+ GObject *object;
+
+ object = g_object_new (GDM_TYPE_SESSION_OPTION_WIDGET,
+ "label-text", _("_Sessions:"),
+ NULL);
+
+ return GTK_WIDGET (object);
+}
+
+char *
+gdm_session_option_widget_get_current_session (GdmSessionOptionWidget *widget)
+{
+ char *active_item_id;
+
+ active_item_id = gdm_option_widget_get_active_item (GDM_OPTION_WIDGET (widget));
+ if (active_item_id == NULL) {
+ return NULL;
+ }
+
+ return active_item_id;
+}
+
+void
+gdm_session_option_widget_set_current_session (GdmSessionOptionWidget *widget,
+ const char *session)
+{
+ if (gdm_option_widget_lookup_item (GDM_OPTION_WIDGET (widget), session,
+ NULL, NULL, NULL)) {
+ gdm_option_widget_set_active_item (GDM_OPTION_WIDGET (widget), session);
+ }
+}
Added: trunk/gui/simple-greeter/gdm-session-option-widget.h
==============================================================================
--- (empty file)
+++ trunk/gui/simple-greeter/gdm-session-option-widget.h Thu Feb 7 01:37:07 2008
@@ -0,0 +1,62 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2008 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 <rstrode redhat com>
+ */
+
+#ifndef __GDM_SESSION_OPTION_WIDGET_H
+#define __GDM_SESSION_OPTION_WIDGET_H
+
+#include <glib-object.h>
+
+#include "gdm-recent-option-widget.h"
+
+G_BEGIN_DECLS
+
+#define GDM_TYPE_SESSION_OPTION_WIDGET (gdm_session_option_widget_get_type ())
+#define GDM_SESSION_OPTION_WIDGET(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GDM_TYPE_SESSION_OPTION_WIDGET, GdmSessionOptionWidget))
+#define GDM_SESSION_OPTION_WIDGET_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GDM_TYPE_SESSION_OPTION_WIDGET, GdmSessionOptionWidgetClass))
+#define GDM_IS_SESSION_OPTION_WIDGET(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDM_TYPE_SESSION_OPTION_WIDGET))
+#define GDM_IS_SESSION_OPTION_WIDGET_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GDM_TYPE_SESSION_OPTION_WIDGET))
+#define GDM_SESSION_OPTION_WIDGET_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDM_TYPE_SESSION_OPTION_WIDGET, GdmSessionOptionWidgetClass))
+
+typedef struct GdmSessionOptionWidgetPrivate GdmSessionOptionWidgetPrivate;
+
+typedef struct
+{
+ GdmOptionWidget parent;
+ GdmSessionOptionWidgetPrivate *priv;
+} GdmSessionOptionWidget;
+
+typedef struct
+{
+ GdmOptionWidgetClass parent_class;
+
+ void (* session_activated) (GdmSessionOptionWidget *widget);
+} GdmSessionOptionWidgetClass;
+
+GType gdm_session_option_widget_get_type (void);
+GtkWidget * gdm_session_option_widget_new (void);
+
+char * gdm_session_option_widget_get_current_session (GdmSessionOptionWidget *widget);
+void gdm_session_option_widget_set_current_session (GdmSessionOptionWidget *widget,
+ const char *session);
+
+
+
+#endif /* __GDM_SESSION_OPTION_WIDGET_H */
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