moved from Mate-Extra

1 files changed, 1829 insertions, 0 deletions

diff --git a/src/gpm-statistics.c b/src/gpm-statistics.c
new file mode 100644
index 0000000..7ac6f2e
--- /dev/null
+++ b/src/gpm-statistics.c
@@ -0,0 +1,1829 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2008 Richard Hughes <[email protected]>
+ *
+ * Licensed under the GNU General Public License Version 2
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+
+#include <locale.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+
+#include <gtk/gtk.h>
+#include <dbus/dbus-glib.h>
+#include <mateconf/mateconf-client.h>
+#include <libupower-glib/upower.h>
+
+#include "egg-debug.h"
+#include "egg-color.h"
+#include "egg-array-float.h"
+#include "egg-unique.h"
+
+#include "gpm-common.h"
+#include "gpm-stock-icons.h"
+#include "gpm-upower.h"
+#include "gpm-graph-widget.h"
+
+static GtkBuilder *builder = NULL;
+static GtkListStore *list_store_info = NULL;
+static GtkListStore *list_store_devices = NULL;
+static GtkListStore *list_store_wakeups = NULL;
+gchar *current_device = NULL;
+static const gchar *history_type;
+static const gchar *stats_type;
+static guint history_time;
+static MateConfClient *mateconf_client;
+static gfloat sigma_smoothing = 0.0f;
+static UpWakeups *wakeups = NULL;
+static GtkWidget *graph_history = NULL;
+static GtkWidget *graph_statistics = NULL;
+
+enum {
+	GPM_INFO_COLUMN_TEXT,
+	GPM_INFO_COLUMN_VALUE,
+	GPM_INFO_COLUMN_LAST
+};
+
+enum {
+	GPM_DEVICES_COLUMN_ICON,
+	GPM_DEVICES_COLUMN_TEXT,
+	GPM_DEVICES_COLUMN_ID,
+	GPM_DEVICES_COLUMN_LAST
+};
+
+enum {
+	GPM_WAKEUPS_COLUMN_ICON,
+	GPM_WAKEUPS_COLUMN_ID,
+	GPM_WAKEUPS_COLUMN_VALUE,
+	GPM_WAKEUPS_COLUMN_CMDLINE,
+	GPM_WAKEUPS_COLUMN_DETAILS,
+	GPM_WAKEUPS_COLUMN_LAST
+};
+
+#define GPM_HISTORY_RATE_TEXT			_("Rate")
+#define GPM_HISTORY_CHARGE_TEXT			_("Charge")
+#define GPM_HISTORY_TIME_FULL_TEXT		_("Time to full")
+#define GPM_HISTORY_TIME_EMPTY_TEXT		_("Time to empty")
+
+#define GPM_HISTORY_RATE_VALUE			"rate"
+#define GPM_HISTORY_CHARGE_VALUE		"charge"
+#define GPM_HISTORY_TIME_FULL_VALUE		"time-full"
+#define GPM_HISTORY_TIME_EMPTY_VALUE		"time-empty"
+
+#define GPM_HISTORY_MINUTE_TEXT			_("10 minutes")
+#define GPM_HISTORY_HOUR_TEXT			_("2 hours")
+#define GPM_HISTORY_HOURS_TEXT			_("6 hours")
+#define GPM_HISTORY_DAY_TEXT			_("1 day")
+#define GPM_HISTORY_WEEK_TEXT			_("1 week")
+
+#define GPM_HISTORY_MINUTE_VALUE		10*60
+#define GPM_HISTORY_HOUR_VALUE			2*60*60
+#define GPM_HISTORY_HOURS_VALUE			6*60*60
+#define GPM_HISTORY_DAY_VALUE			24*60*60
+#define GPM_HISTORY_WEEK_VALUE			7*24*60*60
+
+/* TRANSLATORS: what we've observed about the device */
+#define GPM_STATS_CHARGE_DATA_TEXT		_("Charge profile")
+#define GPM_STATS_DISCHARGE_DATA_TEXT		_("Discharge profile")
+/* TRANSLATORS: how accurately we can predict the time remaining of the battery */
+#define GPM_STATS_CHARGE_ACCURACY_TEXT		_("Charge accuracy")
+#define GPM_STATS_DISCHARGE_ACCURACY_TEXT	_("Discharge accuracy")
+
+#define GPM_STATS_CHARGE_DATA_VALUE		"charge-data"
+#define GPM_STATS_CHARGE_ACCURACY_VALUE		"charge-accuracy"
+#define GPM_STATS_DISCHARGE_DATA_VALUE		"discharge-data"
+#define GPM_STATS_DISCHARGE_ACCURACY_VALUE	"discharge-accuracy"
+
+/**
+ * gpm_stats_button_help_cb:
+ **/
+static void
+gpm_stats_button_help_cb (GtkWidget *widget, gboolean data)
+{
+	gpm_help_display ("statistics");
+}
+
+/**
+ * gpm_stats_add_info_columns:
+ **/
+static void
+gpm_stats_add_info_columns (GtkTreeView *treeview)
+{
+	GtkCellRenderer *renderer;
+	GtkTreeViewColumn *column;
+
+	/* image */
+	renderer = gtk_cell_renderer_text_new ();
+	column = gtk_tree_view_column_new_with_attributes (_("Attribute"), renderer,
+							   "markup", GPM_INFO_COLUMN_TEXT, NULL);
+	gtk_tree_view_column_set_sort_column_id (column, GPM_INFO_COLUMN_TEXT);
+	gtk_tree_view_append_column (treeview, column);
+
+	/* column for text */
+	renderer = gtk_cell_renderer_text_new ();
+	column = gtk_tree_view_column_new_with_attributes (_("Value"), renderer,
+							   "markup", GPM_INFO_COLUMN_VALUE, NULL);
+	gtk_tree_view_append_column (treeview, column);
+}
+
+/**
+ * gpm_stats_add_devices_columns:
+ **/
+static void
+gpm_stats_add_devices_columns (GtkTreeView *treeview)
+{
+	GtkCellRenderer *renderer;
+	GtkTreeViewColumn *column;
+
+	/* image */
+	renderer = gtk_cell_renderer_pixbuf_new ();
+	g_object_set (renderer, "stock-size", GTK_ICON_SIZE_DIALOG, NULL);
+	column = gtk_tree_view_column_new_with_attributes (_("Image"), renderer,
+							   "icon-name", GPM_DEVICES_COLUMN_ICON, NULL);
+	gtk_tree_view_append_column (treeview, column);
+
+	/* column for text */
+	renderer = gtk_cell_renderer_text_new ();
+	column = gtk_tree_view_column_new_with_attributes (_("Description"), renderer,
+							   "markup", GPM_DEVICES_COLUMN_TEXT, NULL);
+	gtk_tree_view_column_set_sort_column_id (column, GPM_INFO_COLUMN_TEXT);
+	gtk_tree_view_append_column (treeview, column);
+	gtk_tree_view_column_set_expand (column, TRUE);
+}
+
+/**
+ * gpm_stats_add_wakeups_columns:
+ **/
+static void
+gpm_stats_add_wakeups_columns (GtkTreeView *treeview)
+{
+	GtkCellRenderer *renderer;
+	GtkTreeViewColumn *column;
+
+	/* image */
+	renderer = gtk_cell_renderer_pixbuf_new ();
+	g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL);
+	column = gtk_tree_view_column_new_with_attributes (_("Type"), renderer,
+							   "icon-name", GPM_WAKEUPS_COLUMN_ICON, NULL);
+	gtk_tree_view_append_column (treeview, column);
+
+	/* column for id */
+	renderer = gtk_cell_renderer_text_new ();
+	column = gtk_tree_view_column_new_with_attributes (_("ID"), renderer,
+							   "markup", GPM_WAKEUPS_COLUMN_ID, NULL);
+	gtk_tree_view_append_column (treeview, column);
+	gtk_tree_view_column_set_expand (column, TRUE);
+
+	/* column for value */
+	renderer = gtk_cell_renderer_text_new ();
+	column = gtk_tree_view_column_new_with_attributes (_("Wakeups"), renderer,
+							   "markup", GPM_WAKEUPS_COLUMN_VALUE, NULL);
+	gtk_tree_view_append_column (treeview, column);
+	gtk_tree_view_column_set_expand (column, TRUE);
+
+	/* column for cmdline */
+	renderer = gtk_cell_renderer_text_new ();
+	column = gtk_tree_view_column_new_with_attributes (_("Command"), renderer,
+							   "markup", GPM_WAKEUPS_COLUMN_CMDLINE, NULL);
+	gtk_tree_view_append_column (treeview, column);
+	gtk_tree_view_column_set_expand (column, TRUE);
+
+	/* column for details */
+	renderer = gtk_cell_renderer_text_new ();
+	column = gtk_tree_view_column_new_with_attributes (_("Details"), renderer,
+							   "markup", GPM_WAKEUPS_COLUMN_DETAILS, NULL);
+	gtk_tree_view_append_column (treeview, column);
+	gtk_tree_view_column_set_expand (column, TRUE);
+}
+
+/**
+ * gpm_stats_add_info_data:
+ **/
+static void
+gpm_stats_add_info_data (const gchar *attr, const gchar *text)
+{
+	GtkTreeIter iter;
+	gtk_list_store_append (list_store_info, &iter);
+	gtk_list_store_set (list_store_info, &iter,
+			    GPM_INFO_COLUMN_TEXT, attr,
+			    GPM_INFO_COLUMN_VALUE, text, -1);
+}
+
+/**
+ * gpm_stats_update_smooth_data:
+ **/
+static GPtrArray *
+gpm_stats_update_smooth_data (GPtrArray *list)
+{
+	guint i;
+	GpmPointObj *point;
+	GpmPointObj *point_new;
+	GPtrArray *new;
+	EggArrayFloat *raw;
+	EggArrayFloat *convolved;
+	EggArrayFloat *outliers;
+	EggArrayFloat *gaussian = NULL;
+
+	/* convert the y data to a EggArrayFloat array */
+	raw = egg_array_float_new (list->len);
+	for (i=0; i<list->len; i++) {
+		point = (GpmPointObj *) g_ptr_array_index (list, i);
+		egg_array_float_set (raw, i, point->y);
+	}
+
+	/* remove any outliers */
+	outliers = egg_array_float_remove_outliers (raw, 3, 0.1);
+
+	/* convolve with gaussian */
+	gaussian = egg_array_float_compute_gaussian (15, sigma_smoothing);
+	convolved = egg_array_float_convolve (outliers, gaussian);
+
+	/* add the smoothed data back into a new array */
+	new = g_ptr_array_new_with_free_func ((GDestroyNotify) gpm_point_obj_free);
+	for (i=0; i<list->len; i++) {
+		point = (GpmPointObj *) g_ptr_array_index (list, i);
+		point_new = g_new0 (GpmPointObj, 1);
+		point_new->color = point->color;
+		point_new->x = point->x;
+		point_new->y = egg_array_float_get (convolved, i);
+		g_ptr_array_add (new, point_new);
+	}
+
+	/* free data */
+	egg_array_float_free (gaussian);
+	egg_array_float_free (raw);
+	egg_array_float_free (convolved);
+	egg_array_float_free (outliers);
+
+	return new;
+}
+
+/**
+ * gpm_stats_time_to_string:
+ **/
+static gchar *
+gpm_stats_time_to_string (gint seconds)
+{
+	gfloat value = seconds;
+
+	if (value < 0) {
+		/* TRANSLATORS: this is when the stats time is not known */
+		return g_strdup (_("Unknown"));
+	}
+	if (value < 60) {
+		/* TRANSLATORS: this is a time value, usually to show on a graph */
+		return g_strdup_printf (ngettext ("%.0f second", "%.0f seconds", value), value);
+	}
+	value /= 60.0;
+	if (value < 60) {
+		/* TRANSLATORS: this is a time value, usually to show on a graph */
+		return g_strdup_printf (ngettext ("%.1f minute", "%.1f minutes", value), value);
+	}
+	value /= 60.0;
+	if (value < 60) {
+		/* TRANSLATORS: this is a time value, usually to show on a graph */
+		return g_strdup_printf (ngettext ("%.1f hour", "%.1f hours", value), value);
+	}
+	value /= 24.0;
+	/* TRANSLATORS: this is a time value, usually to show on a graph */
+	return g_strdup_printf (ngettext ("%.1f day", "%.1f days", value), value);
+}
+
+/**
+ * gpm_stats_bool_to_string:
+ **/
+static const gchar *
+gpm_stats_bool_to_string (gboolean ret)
+{
+	return ret ? _("Yes") : _("No");
+}
+
+/**
+ * gpm_stats_get_printable_device_path:
+ **/
+static gchar *
+gpm_stats_get_printable_device_path (UpDevice *device)
+{
+	const gchar *object_path;
+	gchar *device_path = NULL;
+
+	/* get object path */
+	object_path = up_device_get_object_path (device);
+	if (object_path != NULL)
+		device_path = g_filename_display_basename (object_path);
+
+	return device_path;
+}
+
+/**
+ * gpm_stats_update_info_page_details:
+ **/
+static void
+gpm_stats_update_info_page_details (UpDevice *device)
+{
+	struct tm *time_tm;
+	time_t t;
+	gchar time_buf[256];
+	gchar *text;
+	guint refreshed;
+	UpDeviceKind kind;
+	UpDeviceState state;
+	UpDeviceTechnology technology;
+	gdouble percentage;
+	gdouble capacity;
+	gdouble energy;
+	gdouble energy_empty;
+	gdouble energy_full;
+	gdouble energy_full_design;
+	gdouble energy_rate;
+	gdouble voltage;
+	gboolean online;
+	gboolean is_present;
+	gboolean power_supply;
+	gboolean is_rechargeable;
+	guint64 update_time;
+	gint64 time_to_full;
+	gint64 time_to_empty;
+	gchar *vendor = NULL;
+	gchar *serial = NULL;
+	gchar *model = NULL;
+	gchar *device_path = NULL;
+
+	gtk_list_store_clear (list_store_info);
+
+	/* get device properties */
+	g_object_get (device,
+		      "kind", &kind,
+		      "state", &state,
+		      "percentage", &percentage,
+		      "online", &online,
+		      "update_time", &update_time,
+		      "power_supply", &power_supply,
+		      "is_rechargeable", &is_rechargeable,
+		      "is-present", &is_present,
+		      "time-to-full", &time_to_full,
+		      "time-to-empty", &time_to_empty,
+		      "technology", &technology,
+		      "capacity", &capacity,
+		      "energy", &energy,
+		      "energy-empty", &energy_empty,
+		      "energy-full", &energy_full,
+		      "energy-full-design", &energy_full_design,
+		      "energy-rate", &energy_rate,
+		      "voltage", &voltage,
+		      "vendor", &vendor,
+		      "serial", &serial,
+		      "model", &model,
+		      NULL);
+
+	/* get a human readable time */
+	t = (time_t) update_time;
+	time_tm = localtime (&t);
+	strftime (time_buf, sizeof time_buf, "%c", time_tm);
+
+	/* remove prefix */
+	device_path = gpm_stats_get_printable_device_path (device);
+	/* TRANSLATORS: the device ID of the current device, e.g. "battery0" */
+	gpm_stats_add_info_data (_("Device"), device_path);
+	g_free (device_path);
+
+	gpm_stats_add_info_data (_("Type"), gpm_device_kind_to_localised_text (kind, 1));
+	if (vendor != NULL && vendor[0] != '\0')
+		gpm_stats_add_info_data (_("Vendor"), vendor);
+	if (model != NULL && model[0] != '\0')
+		gpm_stats_add_info_data (_("Model"), model);
+	if (serial != NULL && serial[0] != '\0')
+		gpm_stats_add_info_data (_("Serial number"), serial);
+
+	/* TRANSLATORS: a boolean attribute that means if the device is supplying the
+	 * main power for the computer. For instance, an AC adapter or laptop battery
+	 * would be TRUE,  but a mobile phone or mouse taking power is FALSE */
+	gpm_stats_add_info_data (_("Supply"), gpm_stats_bool_to_string (power_supply));
+
+	refreshed = (int) (time (NULL) - update_time);
+	text = g_strdup_printf (ngettext ("%d second", "%d seconds", refreshed), refreshed);
+
+	/* TRANSLATORS: when the device was last updated with new data. It's
+	* usually a few seconds when a device is discharging or charging. */
+	gpm_stats_add_info_data (_("Refreshed"), text);
+	g_free (text);
+
+	if (kind == UP_DEVICE_KIND_BATTERY ||
+	    kind == UP_DEVICE_KIND_MOUSE ||
+	    kind == UP_DEVICE_KIND_KEYBOARD ||
+	    kind == UP_DEVICE_KIND_UPS) {
+		/* TRANSLATORS: Present is whether the device is currently attached
+		 * to the computer, as some devices (e.g. laptop batteries) can
+		 * be removed, but still observed as devices on the system */
+		gpm_stats_add_info_data (_("Present"), gpm_stats_bool_to_string (is_present));
+	}
+	if (kind == UP_DEVICE_KIND_BATTERY ||
+	    kind == UP_DEVICE_KIND_MOUSE ||
+	    kind == UP_DEVICE_KIND_KEYBOARD) {
+		/* TRANSLATORS: If the device can be recharged, e.g. lithium
+		 * batteries rather than alkaline ones */
+		gpm_stats_add_info_data (_("Rechargeable"), gpm_stats_bool_to_string (is_rechargeable));
+	}
+	if (kind == UP_DEVICE_KIND_BATTERY ||
+	    kind == UP_DEVICE_KIND_MOUSE ||
+	    kind == UP_DEVICE_KIND_KEYBOARD) {
+		/* TRANSLATORS: The state of the device, e.g. "Changing" or "Fully charged" */
+		gpm_stats_add_info_data (_("State"), gpm_device_state_to_localised_string (state));
+	}
+	if (kind == UP_DEVICE_KIND_BATTERY) {
+		text = g_strdup_printf ("%.1f Wh", energy);
+		gpm_stats_add_info_data (_("Energy"), text);
+		g_free (text);
+		text = g_strdup_printf ("%.1f Wh", energy_empty);
+		gpm_stats_add_info_data (_("Energy when empty"), text);
+		g_free (text);
+		text = g_strdup_printf ("%.1f Wh", energy_full);
+		gpm_stats_add_info_data (_("Energy when full"), text);
+		g_free (text);
+		text = g_strdup_printf ("%.1f Wh", energy_full_design);
+		gpm_stats_add_info_data (_("Energy (design)"), text);
+		g_free (text);
+	}
+	if (kind == UP_DEVICE_KIND_BATTERY ||
+	    kind == UP_DEVICE_KIND_MONITOR) {
+		text = g_strdup_printf ("%.1f W", energy_rate);
+		/* TRANSLATORS: the rate of discharge for the device */
+		gpm_stats_add_info_data (_("Rate"), text);
+		g_free (text);
+	}
+	if (kind == UP_DEVICE_KIND_UPS ||
+	    kind == UP_DEVICE_KIND_BATTERY ||
+	    kind == UP_DEVICE_KIND_MONITOR) {
+		text = g_strdup_printf ("%.1f V", voltage);
+		gpm_stats_add_info_data (_("Voltage"), text);
+		g_free (text);
+	}
+	if (kind == UP_DEVICE_KIND_BATTERY ||
+	    kind == UP_DEVICE_KIND_UPS) {
+		if (time_to_full >= 0) {
+			text = gpm_stats_time_to_string (time_to_full);
+			gpm_stats_add_info_data (_("Time to full"), text);
+			g_free (text);
+		}
+		if (time_to_empty >= 0) {
+			text = gpm_stats_time_to_string (time_to_empty);
+			gpm_stats_add_info_data (_("Time to empty"), text);
+			g_free (text);
+		}
+	}
+	if (kind == UP_DEVICE_KIND_BATTERY ||
+	    kind == UP_DEVICE_KIND_MOUSE ||
+	    kind == UP_DEVICE_KIND_KEYBOARD ||
+	    kind == UP_DEVICE_KIND_UPS) {
+		text = g_strdup_printf ("%.1f%%", percentage);
+		/* TRANSLATORS: the amount of charge the cell contains */
+		gpm_stats_add_info_data (_("Percentage"), text);
+		g_free (text);
+	}
+	if (kind == UP_DEVICE_KIND_BATTERY) {
+		text = g_strdup_printf ("%.1f%%", capacity);
+		/* TRANSLATORS: the capacity of the device, which is basically a measure
+		 * of how full it can get, relative to the design capacity */
+		gpm_stats_add_info_data (_("Capacity"), text);
+		g_free (text);
+	}
+	if (kind == UP_DEVICE_KIND_BATTERY) {
+		/* TRANSLATORS: the type of battery, e.g. lithium or nikel metal hydroxide */
+		gpm_stats_add_info_data (_("Technology"), gpm_device_technology_to_localised_string (technology));
+	}
+	if (kind == UP_DEVICE_KIND_LINE_POWER) {
+		/* TRANSLATORS: this is when the device is plugged in, typically
+		 * only shown for the ac adaptor device */
+		gpm_stats_add_info_data (_("Online"), gpm_stats_bool_to_string (online));
+	}
+
+	g_free (vendor);
+	g_free (serial);
+	g_free (model);
+}
+
+/**
+ * gpm_stats_set_graph_data:
+ **/
+static void
+gpm_stats_set_graph_data (GtkWidget *widget, GPtrArray *data, gboolean use_smoothed, gboolean use_points)
+{
+	GPtrArray *smoothed;
+
+	gpm_graph_widget_data_clear (GPM_GRAPH_WIDGET (widget));
+
+	/* add correct data */
+	if (!use_smoothed) {
+		if (use_points)
+			gpm_graph_widget_data_assign (GPM_GRAPH_WIDGET (widget), GPM_GRAPH_WIDGET_PLOT_BOTH, data);
+		else
+			gpm_graph_widget_data_assign (GPM_GRAPH_WIDGET (widget), GPM_GRAPH_WIDGET_PLOT_LINE, data);
+	} else {
+		smoothed = gpm_stats_update_smooth_data (data);
+		if (use_points)
+			gpm_graph_widget_data_assign (GPM_GRAPH_WIDGET (widget), GPM_GRAPH_WIDGET_PLOT_POINTS, data);
+		gpm_graph_widget_data_assign (GPM_GRAPH_WIDGET (widget), GPM_GRAPH_WIDGET_PLOT_LINE, smoothed);
+		g_ptr_array_unref (smoothed);
+	}
+
+	/* show */
+	gtk_widget_show (widget);
+}
+
+/**
+ * gpm_stats_update_info_page_history:
+ **/
+static void
+gpm_stats_update_info_page_history (UpDevice *device)
+{
+	GPtrArray *array;
+	guint i;
+	UpHistoryItem *item;
+	GtkWidget *widget;
+	gboolean checked;
+	gboolean points;
+	GpmPointObj *point;
+	GPtrArray *new;
+	gint32 offset = 0;
+	GTimeVal timeval;
+
+	new = g_ptr_array_new_with_free_func ((GDestroyNotify) gpm_point_obj_free);
+	if (g_strcmp0 (history_type, GPM_HISTORY_CHARGE_VALUE) == 0) {
+		g_object_set (graph_history,
+			      "type-x", GPM_GRAPH_WIDGET_TYPE_TIME,
+			      "type-y", GPM_GRAPH_WIDGET_TYPE_PERCENTAGE,
+			      "autorange-x", FALSE,
+			      "start-x", -history_time,
+			      "stop-x", 0,
+			      "autorange-y", FALSE,
+			      "start-y", 0,
+			      "stop-y", 100,
+			      NULL);
+	} else if (g_strcmp0 (history_type, GPM_HISTORY_RATE_VALUE) == 0) {
+		g_object_set (graph_history,
+			      "type-x", GPM_GRAPH_WIDGET_TYPE_TIME,
+			      "type-y", GPM_GRAPH_WIDGET_TYPE_POWER,
+			      "autorange-x", FALSE,
+			      "start-x", -history_time,
+			      "stop-x", 0,
+			      "autorange-y", TRUE,
+			      NULL);
+	} else {
+		g_object_set (graph_history,
+			      "type-x", GPM_GRAPH_WIDGET_TYPE_TIME,
+			      "type-y", GPM_GRAPH_WIDGET_TYPE_TIME,
+			      "autorange-x", FALSE,
+			      "start-x", -history_time,
+			      "stop-x", 0,
+			      "autorange-y", TRUE,
+			      NULL);
+	}
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "label_history_nodata"));
+	array = up_device_get_history_sync (device, history_type, history_time, 150, NULL, NULL);
+	if (array == NULL) {
+		/* show no data label and hide graph */
+		gtk_widget_hide (graph_history);
+		gtk_widget_show (widget);
+		goto out;
+	}
+
+	/* hide no data and show graph */
+	gtk_widget_hide (widget);
+	gtk_widget_show (graph_history);
+
+	g_get_current_time (&timeval);
+	offset = timeval.tv_sec;
+
+	for (i=0; i<array->len; i++) {
+		item = (UpHistoryItem *) g_ptr_array_index (array, i);
+
+		/* abandon this point */
+		if (up_history_item_get_state (item) == UP_DEVICE_STATE_UNKNOWN)
+			continue;
+
+		point = gpm_point_obj_new ();
+		point->x = (gint32) up_history_item_get_time (item) - offset;
+		point->y = up_history_item_get_value (item);
+		if (up_history_item_get_state (item) == UP_DEVICE_STATE_CHARGING)
+			point->color = egg_color_from_rgb (255, 0, 0);
+		else if (up_history_item_get_state (item) == UP_DEVICE_STATE_DISCHARGING)
+			point->color = egg_color_from_rgb (0, 0, 255);
+		else if (up_history_item_get_state (item) == UP_DEVICE_STATE_PENDING_CHARGE)
+			point->color = egg_color_from_rgb (200, 0, 0);
+		else if (up_history_item_get_state (item) == UP_DEVICE_STATE_PENDING_DISCHARGE)
+			point->color = egg_color_from_rgb (0, 0, 200);
+		else {
+			if (g_strcmp0 (history_type, GPM_HISTORY_RATE_VALUE) == 0)
+				point->color = egg_color_from_rgb (255, 255, 255);
+			else
+				point->color = egg_color_from_rgb (0, 255, 0);
+		}
+		g_ptr_array_add (new, point);
+	}
+
+	/* render */
+	sigma_smoothing = 2.0;
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "checkbutton_smooth_history"));
+	checked = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "checkbutton_points_history"));
+	points = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+
+	/* present data to graph */
+	gpm_stats_set_graph_data (graph_history, new, checked, points);
+
+	g_ptr_array_unref (array);
+	g_ptr_array_unref (new);
+out:
+	return;
+}
+
+/**
+ * gpm_stats_update_info_page_stats:
+ **/
+static void
+gpm_stats_update_info_page_stats (UpDevice *device)
+{
+	GPtrArray *array;
+	guint i;
+	UpStatsItem *item;
+	GtkWidget *widget;
+	gboolean checked;
+	gboolean points;
+	GpmPointObj *point;
+	GPtrArray *new;
+	gboolean use_data = FALSE;
+	const gchar *type = NULL;
+
+	new = g_ptr_array_new_with_free_func ((GDestroyNotify) gpm_point_obj_free);
+	if (g_strcmp0 (stats_type, GPM_STATS_CHARGE_DATA_VALUE) == 0) {
+		type = "charging";
+		use_data = TRUE;
+	} else if (g_strcmp0 (stats_type, GPM_STATS_DISCHARGE_DATA_VALUE) == 0) {
+		type = "discharging";
+		use_data = TRUE;
+	} else if (g_strcmp0 (stats_type, GPM_STATS_CHARGE_ACCURACY_VALUE) == 0) {
+		type = "charging";
+		use_data = FALSE;
+	} else if (g_strcmp0 (stats_type, GPM_STATS_DISCHARGE_ACCURACY_VALUE) == 0) {
+		type = "discharging";
+		use_data = FALSE;
+	} else {
+		g_assert_not_reached ();
+	}
+
+	if (use_data) {
+		g_object_set (graph_statistics,
+			      "type-x", GPM_GRAPH_WIDGET_TYPE_PERCENTAGE,
+			      "type-y", GPM_GRAPH_WIDGET_TYPE_FACTOR,
+			      "autorange-x", TRUE,
+			      "autorange-y", TRUE,
+			      NULL);
+	} else {
+		g_object_set (graph_statistics,
+			      "type-x", GPM_GRAPH_WIDGET_TYPE_PERCENTAGE,
+			      "type-y", GPM_GRAPH_WIDGET_TYPE_PERCENTAGE,
+			      "autorange-x", TRUE,
+			      "autorange-y", TRUE,
+			      NULL);
+	}
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "label_stats_nodata"));
+	array = up_device_get_statistics_sync (device, type, NULL, NULL);
+	if (array == NULL) {
+		/* show no data label and hide graph */
+		gtk_widget_hide (graph_statistics);
+		gtk_widget_show (widget);
+		goto out;
+	}
+
+	/* hide no data and show graph */
+	gtk_widget_hide (widget);
+	gtk_widget_show (graph_statistics);
+
+	for (i=0; i<array->len; i++) {
+		item = (UpStatsItem *) g_ptr_array_index (array, i);
+		point = gpm_point_obj_new ();
+		point->x = i;
+		if (use_data)
+			point->y = up_stats_item_get_value (item);
+		else
+			point->y = up_stats_item_get_accuracy (item);
+		point->color = egg_color_from_rgb (255, 0, 0);
+		g_ptr_array_add (new, point);
+	}
+
+	/* render */
+	sigma_smoothing = 1.1;
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "checkbutton_smooth_stats"));
+	checked = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "checkbutton_points_stats"));
+	points = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+
+	/* present data to graph */
+	gpm_stats_set_graph_data (graph_statistics, new, checked, points);
+
+	g_ptr_array_unref (array);
+	g_ptr_array_unref (new);
+out:
+	return;
+}
+
+/**
+ * gpm_stats_update_info_data_page:
+ **/
+static void
+gpm_stats_update_info_data_page (UpDevice *device, gint page)
+{
+	if (page == 0)
+		gpm_stats_update_info_page_details (device);
+	else if (page == 1)
+		gpm_stats_update_info_page_history (device);
+	else if (page == 2)
+		gpm_stats_update_info_page_stats (device);
+}
+
+/**
+ * gpm_stats_update_info_data:
+ **/
+static void
+gpm_stats_update_info_data (UpDevice *device)
+{
+	gint page;
+	GtkNotebook *notebook;
+	GtkWidget *page_widget;
+	gboolean has_history;
+	gboolean has_statistics;
+
+	/* get properties */
+	g_object_get (device,
+		      "has-history", &has_history,
+		      "has-statistics", &has_statistics,
+		      NULL);
+
+
+	notebook = GTK_NOTEBOOK (gtk_builder_get_object (builder, "notebook1"));
+
+	/* show info page */
+	page_widget = gtk_notebook_get_nth_page (notebook, 0);
+	gtk_widget_show (page_widget);
+
+	/* hide history if no support */
+	page_widget = gtk_notebook_get_nth_page (notebook, 1);
+	if (has_history)
+		gtk_widget_show (page_widget);
+	else
+		gtk_widget_hide (page_widget);
+
+	/* hide statistics if no support */
+	page_widget = gtk_notebook_get_nth_page (notebook, 2);
+	if (has_statistics)
+		gtk_widget_show (page_widget);
+	else
+		gtk_widget_hide (page_widget);
+
+	/* hide wakeups page */
+	page_widget = gtk_notebook_get_nth_page (notebook, 3);
+	gtk_widget_hide (page_widget);
+
+	page = gtk_notebook_get_current_page (notebook);
+	gpm_stats_update_info_data_page (device, page);
+
+	return;
+}
+
+/**
+ * gpm_stats_format_cmdline:
+ **/
+static gchar *
+gpm_stats_format_cmdline (UpWakeupItem *item)
+{
+	gchar *found;
+	gchar *temp = NULL;
+	gchar *cmdline;
+	const gchar *temp_ptr;
+
+	/* nothing */
+	if (up_wakeup_item_get_cmdline (item) == NULL) {
+		/* TRANSLATORS: the command line was not provided */
+		temp_ptr = _("No data");
+		goto out;
+	}
+
+	/* common kernel cmd names */
+	if (g_strcmp0 (up_wakeup_item_get_cmdline (item), "insmod") == 0) {
+		/* TRANSLATORS: kernel module, usually a device driver */
+		temp_ptr = _("Kernel module");
+		goto out;
+	}
+	if (g_strcmp0 (up_wakeup_item_get_cmdline (item), "modprobe") == 0) {
+		/* TRANSLATORS: kernel module, usually a device driver */
+		temp_ptr = _("Kernel module");
+		goto out;
+	}
+	if (g_strcmp0 (up_wakeup_item_get_cmdline (item), "swapper") == 0) {
+		/* TRANSLATORS: kernel housekeeping */
+		temp_ptr = _("Kernel core");
+		goto out;
+	}
+	if (g_strcmp0 (up_wakeup_item_get_cmdline (item), "kernel-ipi") == 0) {
+		/* TRANSLATORS: interrupt between processors */
+		temp_ptr = _("Interprocessor interrupt");
+		goto out;
+	}
+	if (g_strcmp0 (up_wakeup_item_get_cmdline (item), "interrupt") == 0) {
+		/* TRANSLATORS: unknown interrupt */
+		temp_ptr = _("Interrupt");
+		goto out;
+	}
+
+	/* truncate at first space or ':' */
+	temp = g_strdup (up_wakeup_item_get_cmdline (item));
+	found = strstr (temp, ":");
+	if (found != NULL)
+		*found = '\0';
+	found = strstr (temp, " ");
+	if (found != NULL)
+		*found = '\0';
+
+	/* remove path */
+	found = g_strrstr (temp, "/");
+	if (found != NULL && strncmp (temp, "event", 5) != 0)
+		temp_ptr = found + 1;
+	else
+		temp_ptr = temp;
+
+out:
+	/* format command line */
+	if (up_wakeup_item_get_is_userspace (item))
+		cmdline = g_markup_escape_text (temp_ptr, -1);
+	else
+		cmdline = g_markup_printf_escaped ("<i>%s</i>", temp_ptr);
+	g_free (temp);
+
+	/* return */
+	return cmdline;
+}
+
+/**
+ * gpm_stats_format_details:
+ **/
+static gchar *
+gpm_stats_format_details (UpWakeupItem *item)
+{
+	gchar *details;
+	const gchar *data;
+
+	/* get this once to avoid a load of derefs */
+	data = up_wakeup_item_get_details (item);
+
+	/* replace common driver names */
+	if (g_strcmp0 (data, "i8042") == 0) {
+		/* TRANSLATORS: the keyboard and mouse device event */
+		details = g_strdup (_("PS/2 keyboard/mouse/touchpad"));
+	} else if (g_strcmp0 (data, "acpi") == 0) {
+		/* TRANSLATORS: ACPI, the Intel power standard on laptops and desktops */
+		details = g_strdup (_("ACPI"));
+	} else if (g_strcmp0 (data, "ata_piix") == 0) {
+		/* TRANSLATORS: serial ATA is a new style of hard disk interface */
+		details = g_strdup (_("Serial ATA"));
+	} else if (g_strcmp0 (data, "libata") == 0) {
+		/* TRANSLATORS: this is the old-style ATA interface */
+		details = g_strdup (_("ATA host controller"));
+	} else if (g_strcmp0 (data, "iwl3945") == 0 || g_strcmp0 (data, "iwlagn") == 0) {
+		/* TRANSLATORS: 802.11 wireless adaptor */
+		details = g_strdup (_("Intel wireless adaptor"));
+
+	/* try to make the wakeup type nicer */
+	} else if (g_str_has_prefix (data, "__mod_timer")) {
+		/* TRANSLATORS: a timer is something that fires periodically.
+		 * The parameter is a process name, e.g. "firefox-bin".
+		 * This is shown when the timer wakes up. */
+		details = g_strdup_printf (_("Timer %s"), data+12);
+	} else if (g_str_has_prefix (data, "mod_timer")) {
+		/* TRANSLATORS: a timer is something that fires periodically.
+		 * The parameter is a process name, e.g. "firefox-bin".
+		 * This is shown when the timer wakes up. */
+		details = g_strdup_printf (_("Timer %s"), data+10);
+	} else if (g_str_has_prefix (data, "hrtimer_start_expires")) {
+		/* TRANSLATORS: a timer is something that fires periodically.
+		 * The parameter is a process name, e.g. "firefox-bin".
+		 * This is shown when the timer wakes up. */
+		details = g_strdup_printf (_("Timer %s"), data+22);
+	} else if (g_str_has_prefix (data, "hrtimer_start")) {
+		/* TRANSLATORS: a timer is something that fires periodically.
+		 * The parameter is a process name, e.g. "firefox-bin".
+		 * This is shown when the timer wakes up. */
+		details = g_strdup_printf (_("Timer %s"), data+14);
+	} else if (g_str_has_prefix (data, "do_setitimer")) {
+		/* TRANSLATORS: a timer is something that fires periodically.
+		 * The parameter is a process name, e.g. "firefox-bin".
+		 * This is shown when the timer wakes up. */
+		details = g_strdup_printf (_("Timer %s"), data+10);
+	} else if (g_str_has_prefix (data, "do_nanosleep")) {
+		/* TRANSLATORS: the parameter is the name of task that's woken up from sleeping.
+		 * This is shown when the task wakes up. */
+		details = g_strdup_printf (_("Sleep %s"), data+13);
+	} else if (g_str_has_prefix (data, "enqueue_task_rt")) {
+		/* TRANSLATORS: this is the name of a new realtime task. */
+		details = g_strdup_printf (_("New task %s"), data+16);
+	} else if (g_str_has_prefix (data, "futex_wait")) {
+		/* TRANSLATORS: this is the name of a task that's woken to check state.
+		 * This is shown when the task wakes up. */
+		details = g_strdup_printf (_("Wait %s"), data+11);
+	} else if (g_str_has_prefix (data, "queue_delayed_work_on")) {
+		/* TRANSLATORS: this is the name of a work queue.
+		 * A work queue is a list of work that has to be done. */
+		details = g_strdup_printf (_("Work queue %s"), data+22);
+	} else if (g_str_has_prefix (data, "queue_delayed_work")) {
+		/* TRANSLATORS: this is the name of a work queue.
+		 * A work queue is a list of work that has to be done. */
+		details = g_strdup_printf (_("Work queue %s"), data+19);
+	} else if (g_str_has_prefix (data, "dst_run_gc")) {
+		/* TRANSLATORS: this is when the networking subsystem clears out old entries */
+		details = g_strdup_printf (_("Network route flush %s"), data+11);
+	} else if (g_str_has_prefix (data, "usb_hcd_poll_rh_status")) {
+		/* TRANSLATORS: this is the name of an activity on the USB bus */
+		details = g_strdup_printf (_("USB activity %s"), data+23);
+	} else if (g_str_has_prefix (data, "schedule_hrtimeout_range")) {
+		/* TRANSLATORS: we've timed out of an aligned timer, with the name */
+		details = g_strdup_printf (_("Wakeup %s"), data+25);
+	} else if (g_str_has_prefix (data, "Local timer interrupts")) {
+		/* TRANSLATORS: interupts on the system required for basic operation */
+		details = g_strdup (_("Local interrupts"));
+	} else if (g_str_has_prefix (data, "Rescheduling interrupts")) {
+		/* TRANSLATORS: interrupts when a task gets moved from one core to another */
+		details = g_strdup (_("Rescheduling interrupts"));
+	} else
+		details = g_markup_escape_text (data, -1);
+
+	return details;
+}
+/**
+ * gpm_stats_add_wakeups_item:
+ **/
+static void
+gpm_stats_add_wakeups_item (UpWakeupItem *item)
+{
+	const gchar *icon;
+	gchar *value;
+	gchar *id;
+	gchar *details;
+	gchar *cmdline;
+	GtkTreeIter iter;
+
+	if (up_wakeup_item_get_is_userspace (item)) {
+		icon = "application-x-executable";
+		id = g_strdup_printf ("%i", up_wakeup_item_get_id (item));
+	} else {
+		icon = "applications-system";
+		if (up_wakeup_item_get_id (item) < 0xff0)
+			id = g_strdup_printf ("IRQ%i", up_wakeup_item_get_id (item));
+		else
+			id = g_strdup ("IRQx");
+	}
+
+	/* formate value to one decimal place */
+	value = g_strdup_printf ("%.1f", up_wakeup_item_get_value (item));
+
+	/* get formatted lines */
+	cmdline = gpm_stats_format_cmdline (item);
+	details = gpm_stats_format_details (item);
+
+	gtk_list_store_append (list_store_wakeups, &iter);
+	gtk_list_store_set (list_store_wakeups, &iter,
+			    GPM_WAKEUPS_COLUMN_ID, id,
+			    GPM_WAKEUPS_COLUMN_VALUE, value,
+			    GPM_WAKEUPS_COLUMN_CMDLINE, cmdline,
+			    GPM_WAKEUPS_COLUMN_DETAILS, details,
+			    GPM_WAKEUPS_COLUMN_ICON, icon, -1);
+	g_free (cmdline);
+	g_free (details);
+	g_free (value);
+	g_free (id);
+}
+
+/**
+ * gpm_stats_update_wakeups_data:
+ **/
+static void
+gpm_stats_update_wakeups_data (void)
+{
+	GtkWidget *widget;
+	GtkWidget *page_widget;
+	guint total;
+	UpWakeupItem *item;
+	gchar *text;
+	guint i;
+	GError *error = NULL;
+	GPtrArray *array;
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "notebook1"));
+
+	/* hide other pages */
+	page_widget = gtk_notebook_get_nth_page (GTK_NOTEBOOK(widget), 0);
+	gtk_widget_hide (page_widget);
+	page_widget = gtk_notebook_get_nth_page (GTK_NOTEBOOK(widget), 1);
+	gtk_widget_hide (page_widget);
+	page_widget = gtk_notebook_get_nth_page (GTK_NOTEBOOK(widget), 2);
+	gtk_widget_hide (page_widget);
+
+	/* show wakeups page */
+	page_widget = gtk_notebook_get_nth_page (GTK_NOTEBOOK(widget), 3);
+	gtk_widget_show (page_widget);
+
+	/* show total */
+	total = up_wakeups_get_total_sync (wakeups, NULL, &error);
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "label_total_wakeups"));
+	if (error == NULL) {
+		text = g_strdup_printf ("%i", total);
+		gtk_label_set_label (GTK_LABEL(widget), text);
+		g_free (text);
+	} else {
+		gtk_label_set_label (GTK_LABEL(widget), error->message);
+		g_error_free (error);
+	}
+
+	/* get data */
+	gtk_list_store_clear (list_store_wakeups);
+	array = up_wakeups_get_data_sync (wakeups, NULL, NULL);
+	if (array == NULL)
+		return;
+	for (i=0; i<array->len; i++) {
+		item = g_ptr_array_index (array, i);
+		gpm_stats_add_wakeups_item (item);
+	}
+	g_ptr_array_unref (array);
+}
+
+static void
+gpm_stats_set_title (GtkWindow *window, gint page_num)
+{
+	gchar *title;
+	const gchar * const page_titles[] = {
+		/* TRANSLATORS: shown on the titlebar */
+		N_("Device Information"),
+		/* TRANSLATORS: shown on the titlebar */
+		N_("Device History"),
+		/* TRANSLATORS: shown on the titlebar */
+		N_("Device Profile"),
+		/* TRANSLATORS: shown on the titlebar */
+		N_("Processor Wakeups")
+	};
+
+	/* TRANSLATORS: shown on the titlebar */
+	title = g_strdup_printf ("%s - %s", _("Power Statistics"), _(page_titles[page_num]));
+	gtk_window_set_title (window, title);
+	g_free (title);
+}
+
+/**
+ * gpm_stats_notebook_changed_cb:
+ **/
+static void
+gpm_stats_notebook_changed_cb (GtkNotebook *notebook, gpointer page, gint page_num, gpointer user_data)
+{
+	UpDevice *device;
+	GtkWidget *widget;
+
+	/* set the window title depending on the mode */
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "dialog_stats"));
+	gpm_stats_set_title (GTK_WINDOW (widget), page_num);
+
+	/* save page in mateconf */
+	mateconf_client_set_int (mateconf_client, GPM_CONF_INFO_PAGE_NUMBER, page_num, NULL);
+
+	if (current_device == NULL)
+		return;
+
+	if (g_strcmp0 (current_device, "wakeups") == 0)
+		return;
+
+	device = up_device_new ();
+	up_device_set_object_path_sync (device, current_device, NULL, NULL);
+	gpm_stats_update_info_data_page (device, page_num);
+	gpm_stats_update_info_data (device);
+	g_object_unref (device);
+}
+
+/**
+ * gpm_stats_button_update_ui:
+ **/
+static void
+gpm_stats_button_update_ui (void)
+{
+	UpDevice *device;
+	device = up_device_new ();
+	up_device_set_object_path_sync (device, current_device, NULL, NULL);
+	gpm_stats_update_info_data (device);
+	g_object_unref (device);
+}
+
+/**
+ * gpm_stats_devices_treeview_clicked_cb:
+ **/
+static void
+gpm_stats_devices_treeview_clicked_cb (GtkTreeSelection *selection, gboolean data)
+{
+	GtkTreeModel *model;
+	GtkTreeIter iter;
+	UpDevice *device;
+
+	/* This will only work in single or browse selection mode! */
+	if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
+		g_free (current_device);
+		gtk_tree_model_get (model, &iter, GPM_DEVICES_COLUMN_ID, &current_device, -1);
+
+		/* save device in mateconf */
+		mateconf_client_set_string (mateconf_client, GPM_CONF_INFO_LAST_DEVICE, current_device, NULL);
+
+		/* show transaction_id */
+		egg_debug ("selected row is: %s", current_device);
+
+		/* is special device */
+		if (g_strcmp0 (current_device, "wakeups") == 0) {
+			gpm_stats_update_wakeups_data ();
+		} else {
+			device = up_device_new ();
+			up_device_set_object_path_sync (device, current_device, NULL, NULL);
+			gpm_stats_update_info_data (device);
+			g_object_unref (device);
+		}
+
+	} else {
+		egg_debug ("no row selected");
+	}
+}
+
+/**
+ * gpm_stats_window_activated_cb
+ **/
+static void
+gpm_stats_window_activated_cb (EggUnique *egg_unique, gpointer data)
+{
+	GtkWidget *widget;
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "dialog_stats"));
+	gtk_window_present (GTK_WINDOW (widget));
+}
+
+/**
+ * gpm_stats_add_device:
+ **/
+static void
+gpm_stats_add_device (UpDevice *device)
+{
+	const gchar *id;
+	GtkTreeIter iter;
+	const gchar *text;
+	const gchar *icon;
+	UpDeviceKind kind;
+
+	/* get device properties */
+	g_object_get (device,
+		      "kind", &kind,
+		      NULL);
+
+	id = up_device_get_object_path (device);
+	text = gpm_device_kind_to_localised_text (kind, 1);
+	icon = gpm_upower_get_device_icon (device);
+
+	gtk_list_store_append (list_store_devices, &iter);
+	gtk_list_store_set (list_store_devices, &iter,
+			    GPM_DEVICES_COLUMN_ID, id,
+			    GPM_DEVICES_COLUMN_TEXT, text,
+			    GPM_DEVICES_COLUMN_ICON, icon, -1);
+}
+
+/**
+ * gpm_stats_data_changed_cb:
+ **/
+static void
+gpm_stats_data_changed_cb (UpClient *client, gpointer user_data)
+{
+	if (g_strcmp0 (current_device, "wakeups") == 0)
+		gpm_stats_update_wakeups_data ();
+}
+
+/**
+ * gpm_stats_device_added_cb:
+ **/
+static void
+gpm_stats_device_added_cb (UpClient *client, UpDevice *device, gpointer user_data)
+{
+	const gchar *object_path;
+	object_path = up_device_get_object_path (device);
+	egg_debug ("added:     %s", object_path);
+	gpm_stats_add_device (device);
+}
+
+/**
+ * gpm_stats_device_changed_cb:
+ **/
+static void
+gpm_stats_device_changed_cb (UpClient *client, UpDevice *device, gpointer user_data)
+{
+	const gchar *object_path;
+	object_path = up_device_get_object_path (device);
+	if (object_path == NULL || current_device == NULL)
+		return;
+	egg_debug ("changed:   %s", object_path);
+	if (g_strcmp0 (current_device, object_path) == 0)
+		gpm_stats_update_info_data (device);
+}
+
+/**
+ * gpm_stats_device_removed_cb:
+ **/
+static void
+gpm_stats_device_removed_cb (UpClient *client, UpDevice *device, gpointer user_data)
+{
+	const gchar *object_path;
+	GtkTreeIter iter;
+	gchar *id = NULL;
+	gboolean ret;
+
+	object_path = up_device_get_object_path (device);
+	egg_debug ("removed:   %s", object_path);
+	if (g_strcmp0 (current_device, object_path) == 0) {
+		gtk_list_store_clear (list_store_info);
+	}
+
+	/* search the list and remove the object path entry */
+	ret = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store_devices), &iter);
+	while (ret) {
+		gtk_tree_model_get (GTK_TREE_MODEL (list_store_devices), &iter, GPM_DEVICES_COLUMN_ID, &id, -1);
+		if (g_strcmp0 (id, object_path) == 0) {
+			gtk_list_store_remove (list_store_devices, &iter);
+			break;
+		}
+		g_free (id);
+		ret = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store_devices), &iter);
+	};
+}
+
+/**
+ * gpm_stats_history_type_combo_changed_cb:
+ **/
+static void
+gpm_stats_history_type_combo_changed_cb (GtkWidget *widget, gpointer data)
+{
+	gchar *value;
+	const gchar *axis_x = NULL;
+	const gchar *axis_y = NULL;
+	value = gtk_combo_box_get_active_text (GTK_COMBO_BOX (widget));
+	if (g_strcmp0 (value, GPM_HISTORY_RATE_TEXT) == 0) {
+		history_type = GPM_HISTORY_RATE_VALUE;
+		/* TRANSLATORS: this is the X axis on the graph */
+		axis_x = _("Time elapsed");
+		/* TRANSLATORS: this is the Y axis on the graph */
+		axis_y = _("Power");
+	} else if (g_strcmp0 (value, GPM_HISTORY_CHARGE_TEXT) == 0) {
+		history_type = GPM_HISTORY_CHARGE_VALUE;
+		/* TRANSLATORS: this is the X axis on the graph */
+		axis_x = _("Time elapsed");
+		/* TRANSLATORS: this is the Y axis on the graph for the whole battery device */
+		axis_y = _("Cell charge");
+	} else if (g_strcmp0 (value, GPM_HISTORY_TIME_FULL_TEXT) == 0) {
+		history_type = GPM_HISTORY_TIME_FULL_VALUE;
+		/* TRANSLATORS: this is the X axis on the graph */
+		axis_x = _("Time elapsed");
+		/* TRANSLATORS: this is the Y axis on the graph */
+		axis_y = _("Predicted time");
+	} else if (g_strcmp0 (value, GPM_HISTORY_TIME_EMPTY_TEXT) == 0) {
+		history_type = GPM_HISTORY_TIME_EMPTY_VALUE;
+		/* TRANSLATORS: this is the X axis on the graph */
+		axis_x = _("Time elapsed");
+		/* TRANSLATORS: this is the Y axis on the graph */
+		axis_y = _("Predicted time");
+	} else {
+		g_assert (FALSE);
+	}
+
+	/* set axis */
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "label_axis_history_x"));
+	gtk_label_set_label (GTK_LABEL(widget), axis_x);
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "label_axis_history_y"));
+	gtk_label_set_label (GTK_LABEL(widget), axis_y);
+
+	gpm_stats_button_update_ui ();
+	g_free (value);
+
+	/* save to mateconf */
+	mateconf_client_set_string (mateconf_client, GPM_CONF_INFO_HISTORY_TYPE, history_type, NULL);
+}
+
+/**
+ * gpm_stats_type_combo_changed_cb:
+ **/
+static void
+gpm_stats_type_combo_changed_cb (GtkWidget *widget, gpointer data)
+{
+	gchar *value;
+	const gchar *axis_x = NULL;
+	const gchar *axis_y = NULL;
+	value = gtk_combo_box_get_active_text (GTK_COMBO_BOX (widget));
+	if (g_strcmp0 (value, GPM_STATS_CHARGE_DATA_TEXT) == 0) {
+		stats_type = GPM_STATS_CHARGE_DATA_VALUE;
+		/* TRANSLATORS: this is the X axis on the graph for the whole battery device */
+		axis_x = _("Cell charge");
+		/* TRANSLATORS: this is the Y axis on the graph */
+		axis_y = _("Correction factor");
+	} else if (g_strcmp0 (value, GPM_STATS_CHARGE_ACCURACY_TEXT) == 0) {
+		stats_type = GPM_STATS_CHARGE_ACCURACY_VALUE;
+		/* TRANSLATORS: this is the X axis on the graph for the whole battery device */
+		axis_x = _("Cell charge");
+		/* TRANSLATORS: this is the Y axis on the graph */
+		axis_y = _("Prediction accuracy");
+	} else if (g_strcmp0 (value, GPM_STATS_DISCHARGE_DATA_TEXT) == 0) {
+		stats_type = GPM_STATS_DISCHARGE_DATA_VALUE;
+		/* TRANSLATORS: this is the X axis on the graph for the whole battery device */
+		axis_x = _("Cell charge");
+		/* TRANSLATORS: this is the Y axis on the graph */
+		axis_y = _("Correction factor");
+	} else if (g_strcmp0 (value, GPM_STATS_DISCHARGE_ACCURACY_TEXT) == 0) {
+		stats_type = GPM_STATS_DISCHARGE_ACCURACY_VALUE;
+		/* TRANSLATORS: this is the X axis on the graph for the whole battery device */
+		axis_x = _("Cell charge");
+		/* TRANSLATORS: this is the Y axis on the graph */
+		axis_y = _("Prediction accuracy");
+	} else {
+		g_assert (FALSE);
+	}
+
+	/* set axis */
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "label_axis_stats_x"));
+	gtk_label_set_label (GTK_LABEL(widget), axis_x);
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "label_axis_stats_y"));
+	gtk_label_set_label (GTK_LABEL(widget), axis_y);
+
+	gpm_stats_button_update_ui ();
+	g_free (value);
+
+	/* save to mateconf */
+	mateconf_client_set_string (mateconf_client, GPM_CONF_INFO_STATS_TYPE, stats_type, NULL);
+}
+
+/**
+ * gpm_stats_range_combo_changed:
+ **/
+static void
+gpm_stats_range_combo_changed (GtkWidget *widget, gpointer data)
+{
+	gchar *value;
+	value = gtk_combo_box_get_active_text (GTK_COMBO_BOX (widget));
+	if (g_strcmp0 (value, GPM_HISTORY_MINUTE_TEXT) == 0)
+		history_time = GPM_HISTORY_MINUTE_VALUE;
+	else if (g_strcmp0 (value, GPM_HISTORY_HOUR_TEXT) == 0)
+		history_time = GPM_HISTORY_HOUR_VALUE;
+	else if (g_strcmp0 (value, GPM_HISTORY_HOURS_TEXT) == 0)
+		history_time = GPM_HISTORY_HOURS_VALUE;
+	else if (g_strcmp0 (value, GPM_HISTORY_DAY_TEXT) == 0)
+		history_time = GPM_HISTORY_DAY_VALUE;
+	else if (g_strcmp0 (value, GPM_HISTORY_WEEK_TEXT) == 0)
+		history_time = GPM_HISTORY_WEEK_VALUE;
+	else
+		g_assert (FALSE);
+
+	/* save to mateconf */
+	mateconf_client_set_int (mateconf_client, GPM_CONF_INFO_HISTORY_TIME, history_time, NULL);
+
+	gpm_stats_button_update_ui ();
+	g_free (value);
+}
+
+/**
+ * gpm_stats_smooth_checkbox_history_cb:
+ * @widget: The GtkWidget object
+ **/
+static void
+gpm_stats_smooth_checkbox_history_cb (GtkWidget *widget, gpointer data)
+{
+	gboolean checked;
+	checked = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+	mateconf_client_set_bool (mateconf_client, GPM_CONF_INFO_HISTORY_GRAPH_SMOOTH, checked, NULL);
+	gpm_stats_button_update_ui ();
+}
+
+/**
+ * gpm_stats_smooth_checkbox_stats_cb:
+ * @widget: The GtkWidget object
+ **/
+static void
+gpm_stats_smooth_checkbox_stats_cb (GtkWidget *widget, gpointer data)
+{
+	gboolean checked;
+	checked = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+	mateconf_client_set_bool (mateconf_client, GPM_CONF_INFO_STATS_GRAPH_SMOOTH, checked, NULL);
+	gpm_stats_button_update_ui ();
+}
+
+/**
+ * gpm_stats_points_checkbox_history_cb:
+ * @widget: The GtkWidget object
+ **/
+static void
+gpm_stats_points_checkbox_history_cb (GtkWidget *widget, gpointer data)
+{
+	gboolean checked;
+	checked = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+	mateconf_client_set_bool (mateconf_client, GPM_CONF_INFO_HISTORY_GRAPH_POINTS, checked, NULL);
+	gpm_stats_button_update_ui ();
+}
+
+/**
+ * gpm_stats_points_checkbox_stats_cb:
+ * @widget: The GtkWidget object
+ **/
+static void
+gpm_stats_points_checkbox_stats_cb (GtkWidget *widget, gpointer data)
+{
+	gboolean checked;
+	checked = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+	mateconf_client_set_bool (mateconf_client, GPM_CONF_INFO_STATS_GRAPH_POINTS, checked, NULL);
+	gpm_stats_button_update_ui ();
+}
+
+/**
+ * gpm_stats_set_combo_simple_text:
+ **/
+static void
+gpm_stats_set_combo_simple_text (GtkWidget *combo_box)
+{
+	GtkCellRenderer *cell;
+	GtkListStore *store;
+
+	store = gtk_list_store_new (1, G_TYPE_STRING);
+	gtk_combo_box_set_model (GTK_COMBO_BOX (combo_box), GTK_TREE_MODEL (store));
+	g_object_unref (store);
+
+	cell = gtk_cell_renderer_text_new ();
+	gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), cell, TRUE);
+	gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), cell,
+					"text", 0,
+					NULL);
+}
+
+/**
+ * gpm_stats_highlight_device:
+ **/
+static void
+gpm_stats_highlight_device (const gchar *object_path)
+{
+	gboolean ret;
+	gchar *id = NULL;
+	gchar *path_str;
+	guint i;
+	GtkTreeIter iter;
+	GtkTreePath *path;
+	GtkWidget *widget;
+
+	/* check valid */
+	if (!g_str_has_prefix (object_path, "/"))
+		return;
+
+	/* we have to reuse the treeview data as it may be sorted */
+	ret = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store_devices), &iter);
+	for (i=0; ret; i++) {
+		gtk_tree_model_get (GTK_TREE_MODEL (list_store_devices), &iter,
+				    GPM_DEVICES_COLUMN_ID, &id,
+				    -1);
+		if (g_strcmp0 (id, object_path) == 0) {
+			path_str = g_strdup_printf ("%i", i);
+			path = gtk_tree_path_new_from_string (path_str);
+			widget = GTK_WIDGET (gtk_builder_get_object (builder, "treeview_devices"));
+			gtk_tree_view_set_cursor_on_cell (GTK_TREE_VIEW (widget), path, NULL, NULL, FALSE);
+			g_free (path_str);
+			gtk_tree_path_free (path);
+		}
+		g_free (id);
+		ret = gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store_devices), &iter);
+	}
+}
+
+/**
+ * main:
+ **/
+int
+main (int argc, char *argv[])
+{
+	gboolean verbose = FALSE;
+	GOptionContext *context;
+	GtkBox *box;
+	GtkWidget *widget;
+	GtkTreeSelection *selection;
+	EggUnique *egg_unique;
+	gboolean ret;
+	UpClient *client;
+	GPtrArray *devices;
+	UpDevice *device;
+	UpDeviceKind kind;
+	guint i, j;
+	gint page;
+	gboolean checked;
+	gchar *last_device = NULL;
+	guint retval;
+	GError *error = NULL;
+
+	const GOptionEntry options[] = {
+		{ "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose,
+		  /* TRANSLATORS: show verbose debugging */
+		  N_("Show extra debugging information"), NULL },
+		{ "device", '\0', 0, G_OPTION_ARG_STRING, &last_device,
+		  /* TRANSLATORS: show a device by default */
+		  N_("Select this device at startup"), NULL },
+		{ NULL}
+	};
+
+	setlocale (LC_ALL, "");
+
+	bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
+	bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+	textdomain (GETTEXT_PACKAGE);
+
+	if (! g_thread_supported ())
+		g_thread_init (NULL);
+	dbus_g_thread_init ();
+	g_type_init ();
+
+	context = g_option_context_new (NULL);
+	/* TRANSLATORS: the program name */
+	g_option_context_set_summary (context, _("Power Statistics"));
+	g_option_context_add_main_entries (context, options, NULL);
+	g_option_context_parse (context, &argc, &argv, NULL);
+	g_option_context_free (context);
+
+	egg_debug_init (verbose);
+	gtk_init (&argc, &argv);
+
+	/* are we already activated? */
+	egg_unique = egg_unique_new ();
+	ret = egg_unique_assign (egg_unique, "org.mate.PowerManager.Statistics");
+	if (!ret)
+		goto unique_out;
+	g_signal_connect (egg_unique, "activated",
+			  G_CALLBACK (gpm_stats_window_activated_cb), NULL);
+
+	/* add application specific icons to search path */
+	gtk_icon_theme_append_search_path (gtk_icon_theme_get_default (),
+                                           GPM_DATA G_DIR_SEPARATOR_S "icons");
+
+	/* get data from mateconf */
+	mateconf_client = mateconf_client_get_default ();
+
+	/* get UI */
+	builder = gtk_builder_new ();
+	retval = gtk_builder_add_from_file (builder, GPM_DATA "/gpm-statistics.ui", &error);
+	if (retval == 0) {
+		egg_warning ("failed to load ui: %s", error->message);
+		g_error_free (error);
+	}
+
+	/* add history graph */
+	box = GTK_BOX (gtk_builder_get_object (builder, "hbox_history"));
+	graph_history = gpm_graph_widget_new ();
+	gtk_box_pack_start (box, graph_history, TRUE, TRUE, 0);
+	gtk_widget_set_size_request (graph_history, 400, 250);
+	gtk_widget_show (graph_history);
+
+	/* add statistics graph */
+	box = GTK_BOX (gtk_builder_get_object (builder, "hbox_statistics"));
+	graph_statistics = gpm_graph_widget_new ();
+	gtk_box_pack_start (box, graph_statistics, TRUE, TRUE, 0);
+	gtk_widget_set_size_request (graph_statistics, 400, 250);
+	gtk_widget_show (graph_statistics);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "dialog_stats"));
+	gtk_window_set_default_size (GTK_WINDOW(widget), 800, 500);
+	gtk_window_set_default_icon_name (GPM_STOCK_APP_ICON);
+
+	/* Get the main window quit */
+	g_signal_connect_swapped (widget, "delete_event", G_CALLBACK (gtk_main_quit), NULL);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "button_close"));
+	g_signal_connect_swapped (widget, "clicked", G_CALLBACK (gtk_main_quit), NULL);
+	gtk_widget_grab_default (widget);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "button_help"));
+	g_signal_connect (widget, "clicked",
+			  G_CALLBACK (gpm_stats_button_help_cb), NULL);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "checkbutton_smooth_history"));
+	checked = mateconf_client_get_bool (mateconf_client, GPM_CONF_INFO_HISTORY_GRAPH_SMOOTH, NULL);
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), checked);
+	g_signal_connect (widget, "clicked",
+			  G_CALLBACK (gpm_stats_smooth_checkbox_history_cb), NULL);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "checkbutton_smooth_stats"));
+	checked = mateconf_client_get_bool (mateconf_client, GPM_CONF_INFO_STATS_GRAPH_SMOOTH, NULL);
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), checked);
+	g_signal_connect (widget, "clicked",
+			  G_CALLBACK (gpm_stats_smooth_checkbox_stats_cb), NULL);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "checkbutton_points_history"));
+	checked = mateconf_client_get_bool (mateconf_client, GPM_CONF_INFO_HISTORY_GRAPH_POINTS, NULL);
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), checked);
+	g_signal_connect (widget, "clicked",
+			  G_CALLBACK (gpm_stats_points_checkbox_history_cb), NULL);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "checkbutton_points_stats"));
+	checked = mateconf_client_get_bool (mateconf_client, GPM_CONF_INFO_STATS_GRAPH_POINTS, NULL);
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), checked);
+	g_signal_connect (widget, "clicked",
+			  G_CALLBACK (gpm_stats_points_checkbox_stats_cb), NULL);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "notebook1"));
+	page = mateconf_client_get_int (mateconf_client, GPM_CONF_INFO_PAGE_NUMBER, NULL);
+	gtk_notebook_set_current_page (GTK_NOTEBOOK (widget), page);
+	g_signal_connect (widget, "switch-page",
+			  G_CALLBACK (gpm_stats_notebook_changed_cb), NULL);
+
+	/* create list stores */
+	list_store_info = gtk_list_store_new (GPM_INFO_COLUMN_LAST, G_TYPE_STRING, G_TYPE_STRING);
+	list_store_devices = gtk_list_store_new (GPM_DEVICES_COLUMN_LAST, G_TYPE_STRING,
+						 G_TYPE_STRING, G_TYPE_STRING);
+	list_store_wakeups = gtk_list_store_new (GPM_WAKEUPS_COLUMN_LAST, G_TYPE_STRING,
+						 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
+
+	/* create transaction_id tree view */
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "treeview_info"));
+	gtk_tree_view_set_model (GTK_TREE_VIEW (widget),
+				 GTK_TREE_MODEL (list_store_info));
+
+	/* add columns to the tree view */
+	gpm_stats_add_info_columns (GTK_TREE_VIEW (widget));
+	gtk_tree_view_columns_autosize (GTK_TREE_VIEW (widget)); /* show */
+
+	/* create transaction_id tree view */
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "treeview_devices"));
+	gtk_tree_view_set_model (GTK_TREE_VIEW (widget),
+				 GTK_TREE_MODEL (list_store_devices));
+	selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
+	g_signal_connect (selection, "changed",
+			  G_CALLBACK (gpm_stats_devices_treeview_clicked_cb), NULL);
+
+	/* add columns to the tree view */
+	gpm_stats_add_devices_columns (GTK_TREE_VIEW (widget));
+	gtk_tree_view_columns_autosize (GTK_TREE_VIEW (widget)); /* show */
+
+	/* create wakeups tree view */
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "treeview_wakeups"));
+	gtk_tree_view_set_model (GTK_TREE_VIEW (widget),
+				 GTK_TREE_MODEL (list_store_wakeups));
+
+	/* add columns to the tree view */
+	gpm_stats_add_wakeups_columns (GTK_TREE_VIEW (widget));
+	gtk_tree_view_columns_autosize (GTK_TREE_VIEW (widget)); /* show */
+
+	history_type = mateconf_client_get_string (mateconf_client, GPM_CONF_INFO_HISTORY_TYPE, NULL);
+	history_time = mateconf_client_get_int (mateconf_client, GPM_CONF_INFO_HISTORY_TIME, NULL);
+	if (history_type == NULL)
+		history_type = GPM_HISTORY_CHARGE_VALUE;
+	if (history_time == 0)
+		history_time = GPM_HISTORY_HOUR_VALUE;
+
+	stats_type = mateconf_client_get_string (mateconf_client, GPM_CONF_INFO_STATS_TYPE, NULL);
+	if (stats_type == NULL)
+		stats_type = GPM_STATS_CHARGE_DATA_VALUE;
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "combobox_history_type"));
+	gpm_stats_set_combo_simple_text (widget);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_HISTORY_RATE_TEXT);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_HISTORY_CHARGE_TEXT);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_HISTORY_TIME_FULL_TEXT);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_HISTORY_TIME_EMPTY_TEXT);
+	if (g_strcmp0 (history_type, GPM_HISTORY_RATE_VALUE) == 0)
+		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
+	else
+		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 1);
+	g_signal_connect (G_OBJECT (widget), "changed",
+			  G_CALLBACK (gpm_stats_history_type_combo_changed_cb), NULL);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "combobox_stats_type"));
+	gpm_stats_set_combo_simple_text (widget);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_STATS_CHARGE_DATA_TEXT);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_STATS_CHARGE_ACCURACY_TEXT);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_STATS_DISCHARGE_DATA_TEXT);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_STATS_DISCHARGE_ACCURACY_TEXT);
+	if (g_strcmp0 (stats_type, GPM_STATS_CHARGE_DATA_VALUE) == 0)
+		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
+	else if (g_strcmp0 (stats_type, GPM_STATS_CHARGE_DATA_VALUE) == 0)
+		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 1);
+	else if (g_strcmp0 (stats_type, GPM_STATS_CHARGE_DATA_VALUE) == 0)
+		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 2);
+	else if (g_strcmp0 (stats_type, GPM_STATS_CHARGE_DATA_VALUE) == 0)
+		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
+	else
+		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 3);
+	g_signal_connect (G_OBJECT (widget), "changed",
+			  G_CALLBACK (gpm_stats_type_combo_changed_cb), NULL);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "combobox_history_time"));
+	gpm_stats_set_combo_simple_text (widget);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_HISTORY_MINUTE_TEXT);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_HISTORY_HOUR_TEXT);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_HISTORY_HOURS_TEXT);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_HISTORY_DAY_TEXT);
+	gtk_combo_box_append_text (GTK_COMBO_BOX (widget), GPM_HISTORY_WEEK_TEXT);
+	gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 1);
+	if (history_time == GPM_HISTORY_MINUTE_VALUE)
+		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
+	else if (history_time == GPM_HISTORY_HOUR_VALUE)
+		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 1);
+	else
+		gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 2);
+	g_signal_connect (G_OBJECT (widget), "changed",
+			  G_CALLBACK (gpm_stats_range_combo_changed), NULL);
+
+	client = up_client_new ();
+
+	wakeups = up_wakeups_new ();
+	g_signal_connect (wakeups, "data-changed", G_CALLBACK (gpm_stats_data_changed_cb), NULL);
+
+	/* coldplug */
+	ret = up_client_enumerate_devices_sync (client, NULL, NULL);
+	if (!ret)
+		goto out;
+	devices = up_client_get_devices (client);
+
+	/* add devices in visually pleasing order */
+	for (j=0; j<UP_DEVICE_KIND_LAST; j++) {
+		for (i=0; i < devices->len; i++) {
+			device = g_ptr_array_index (devices, i);
+			g_object_get (device, "kind", &kind, NULL);
+			if (kind == j)
+				gpm_stats_add_device (device);
+		}
+	}
+
+	/* connect now the coldplug is done */
+	g_signal_connect (client, "device-added", G_CALLBACK (gpm_stats_device_added_cb), NULL);
+	g_signal_connect (client, "device-removed", G_CALLBACK (gpm_stats_device_removed_cb), NULL);
+	g_signal_connect (client, "device-changed", G_CALLBACK (gpm_stats_device_changed_cb), NULL);
+
+	/* set current device */
+	if (devices->len > 0) {
+		device = g_ptr_array_index (devices, 0);
+		gpm_stats_update_info_data (device);
+		current_device = g_strdup (up_device_get_object_path (device));
+	}
+
+	if (last_device == NULL)
+		last_device = mateconf_client_get_string (mateconf_client, GPM_CONF_INFO_LAST_DEVICE, NULL);
+
+	/* has capability to measure wakeups */
+	ret = up_wakeups_get_has_capability (wakeups);
+	if (ret) {
+		GtkTreeIter iter;
+		gtk_list_store_append (list_store_devices, &iter);
+		gtk_list_store_set (list_store_devices, &iter,
+				    GPM_DEVICES_COLUMN_ID, "wakeups",
+				    /* TRANSLATORS: the icon for the CPU */
+				    GPM_DEVICES_COLUMN_TEXT, _("Processor"),
+				    GPM_DEVICES_COLUMN_ICON, "computer", -1);
+	}
+
+	/* set the correct focus on the last device */
+	if (last_device != NULL)
+		gpm_stats_highlight_device (last_device);
+
+	g_ptr_array_unref (devices);
+
+	/* set axis */
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "combobox_history_type"));
+	gpm_stats_history_type_combo_changed_cb (widget, NULL);
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "combobox_stats_type"));
+	gpm_stats_type_combo_changed_cb (widget, NULL);
+
+	widget = GTK_WIDGET (gtk_builder_get_object (builder, "dialog_stats"));
+	gtk_widget_show (widget);
+
+	gtk_main ();
+
+out:
+	g_object_unref (mateconf_client);
+	g_object_unref (client);
+	g_object_unref (wakeups);
+	g_object_unref (builder);
+	g_object_unref (list_store_info);
+unique_out:
+	g_object_unref (egg_unique);
+	g_free (last_device);
+	return 0;
+}