Initial release bases on sensors-applet

1 files changed, 186 insertions, 0 deletions

diff --git a/sensors-applet/sensors-applet.h b/sensors-applet/sensors-applet.h
new file mode 100644
index 0000000..ac56dc4
--- /dev/null
+++ b/sensors-applet/sensors-applet.h
@@ -0,0 +1,186 @@
+/*
+ * Copyright (C) 2005-2009 Alex Murray <[email protected]>
+ *
+ * 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 SENSORS_APPLET_H
+#define SENSORS_APPLET_H
+
+#include <gtk/gtk.h>
+#include <panel-applet.h>
+#include "sensors-applet-sensor.h"
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#ifdef HAVE_LIBNOTIFY
+#include <libnotify/notify.h>
+#endif
+
+typedef struct _ActiveSensor ActiveSensor;
+
+#include "prefs-dialog.h"
+
+#define GRAPH_FRAME_EXTRA_WIDTH 6
+#define SENSORS_APPLET_ICON "sensors-applet"
+
+static const gchar * const stock_icons[NUM_ICONS] = {
+        "sensors-applet-cpu",
+        "sensors-applet-drive-harddisk",
+        "sensors-applet-battery",
+        "sensors-applet-memory",
+        "sensors-applet-gpu",
+        "sensors-applet-chip",
+        "sensors-applet-fan",
+        "sensors-applet-case"
+};        
+
+#define DEFAULT_ICON_SIZE 22
+
+#define UNITS_CELSIUS "\302\260C"
+#define UNITS_FAHRENHEIT "\302\260F"
+#define UNITS_KELVIN ""
+#define UNITS_RPM _("RPM")
+#define UNITS_VOLTAGE  _("V")
+#define UNITS_CURRENT  _("A")
+
+
+/* enumeration used to identify columns in the GtkTreeStore data
+ * structure and to access specific gconf keys too.
+ */
+enum {
+	PATH_COLUMN = 0,
+	ID_COLUMN,
+	LABEL_COLUMN,
+	INTERFACE_COLUMN,
+	SENSOR_TYPE_COLUMN,
+	ENABLE_COLUMN,
+	VISIBLE_COLUMN,
+       	LOW_VALUE_COLUMN,
+	HIGH_VALUE_COLUMN, 
+	ALARM_ENABLE_COLUMN,
+	LOW_ALARM_COMMAND_COLUMN,
+        HIGH_ALARM_COMMAND_COLUMN,
+	ALARM_TIMEOUT_COLUMN,
+	MULTIPLIER_COLUMN,
+	OFFSET_COLUMN,
+	ICON_TYPE_COLUMN,
+	ICON_PIXBUF_COLUMN,
+        GRAPH_COLOR_COLUMN,
+	N_COLUMNS
+};
+
+
+/* for display mode */
+typedef enum {
+	DISPLAY_LABEL_WITH_VALUE = 0,
+        DISPLAY_ICON_WITH_VALUE, 
+	DISPLAY_VALUE,
+	DISPLAY_ICON,
+	DISPLAY_GRAPH
+} DisplayMode;
+
+typedef enum {
+        VALUE_BESIDE_LABEL = 0,
+        VALUE_BELOW_LABEL
+} LayoutMode;
+
+typedef enum {
+        KELVIN = 0,
+        CELSIUS,
+        FAHRENHEIT
+} TemperatureScale;
+
+/* types of Notifs - low and high alarm warnings and error conditions*/
+typedef enum {
+        LOW_ALARM = 0,
+        HIGH_ALARM,
+        SENSOR_INTERFACE_ERROR,
+        GCONF_READ_ERROR,
+        GCONF_WRITE_ERROR,
+        NUM_NOTIFS
+} NotifType;
+
+/* only always two type of alarms - may have more notif types */
+#define NUM_ALARMS 2
+
+struct _SensorsApplet {
+	/* the actual applet for this instance */
+	PanelApplet* applet;
+        gint size;
+
+	GtkTreeStore *sensors;
+	GtkTreeSelection *selection;
+
+        GHashTable *required_plugins;
+        GHashTable *plugins;
+        
+	guint timeout_id;
+	/* preferences and about windows (if Gtk < 2.6)*/
+	PrefsDialog *prefs_dialog;
+
+	/* primary table to contain the panel dispay - we pack the
+	 * list of labels and sensor values into this container */
+	GtkWidget *table;
+	GList *active_sensors;
+#ifdef HAVE_LIBNOTIFY
+        NotifyNotification *notification;
+#endif // HAVE_LIBNOTIFY
+};
+
+
+
+/* non-static function prototypes */
+void sensors_applet_init(SensorsApplet *sensors_applet);
+void sensors_applet_sensor_enabled(SensorsApplet *sensors_applet,
+                                   GtkTreePath *path);
+void sensors_applet_sensor_disabled(SensorsApplet *sensors_applet,
+                                    GtkTreePath *path);
+gboolean sensors_applet_update_active_sensors(SensorsApplet *sensors_applet);
+/**
+ * to be called by things like prefs dialog to turn off a sensor alarm
+ */
+void sensors_applet_alarm_off(SensorsApplet *sensors_applet,
+                              GtkTreePath *path,
+                              NotifType notif_type);
+void sensors_applet_all_alarms_off(SensorsApplet *sensors_applet,
+                              GtkTreePath *path);
+void sensors_applet_icon_changed(SensorsApplet *sensors_applet,
+                                 GtkTreePath *path);
+void sensors_applet_update_sensor(SensorsApplet *sensors_applet,
+                                  GtkTreePath *path);
+
+void sensors_applet_display_layout_changed(SensorsApplet *sensors_applet);
+void sensors_applet_reorder_sensors(SensorsApplet *sensors_applet);
+gdouble sensors_applet_convert_temperature(gdouble value, 
+                                           TemperatureScale old, 
+                                           TemperatureScale new);
+void sensors_applet_notify(SensorsApplet *sensors_applet,
+                           NotifType notif_type);
+void sensors_applet_notify_end(ActiveSensor *active_sensor, NotifType notif_type);
+void sensors_applet_notify_end_all(SensorsApplet *sensors_applet);
+void sensors_applet_notify_active_sensor(ActiveSensor *active_sensor, NotifType notif_type);
+GdkPixbuf *sensors_applet_load_icon(IconType icon_type);
+void sensors_applet_graph_size_changed(SensorsApplet *sensors_applet);
+
+typedef void SensorsInterfaceTestSensorFunc(SensorsApplet *sensors_applet,
+                                            const gchar *path);
+void sensors_applet_find_sensors(SensorsApplet *sensors_applet,
+                                 const gchar *path,
+                                 SensorsInterfaceTestSensorFunc test_sensor);
+
+#endif /* SENSORS_APPLET_H */