/* * Copyright (C) 2005-2009 Alex Murray <murray.alex@gmail.com> * * 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 St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef SENSORS_APPLET_H #define SENSORS_APPLET_H #include <gtk/gtk.h> #include <mate-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 "mate-sensors-applet" static const gchar * const stock_icons[NUM_ICONS] = { "mate-sensors-applet-cpu", "mate-sensors-applet-drive-harddisk", "mate-sensors-applet-battery", "mate-sensors-applet-memory", "mate-sensors-applet-gpu", "mate-sensors-applet-chip", "mate-sensors-applet-fan", "mate-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 */ 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, 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 */ MatePanelApplet* 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; GSettings *settings; #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_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); gboolean sensors_applet_add_sensor(SensorsApplet *sensors_applet, const gchar *path, const gchar *id, const gchar *label, const gchar *interface, SensorType type, gboolean enable, gdouble low_value, gdouble high_value, gboolean alarm_enable, const gchar *low_alarm_command, const gchar *high_alarm_command, gint alarm_timeout, gdouble multiplier, gdouble offset, IconType icon_type, const gchar *graph_color); #endif /* SENSORS_APPLET_H */