2 * Copyright (C) 2010-2014 jeanfi@gmail.com
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
26 #include <sys/types.h>
30 #define _(str) gettext(str)
37 /* Properties of each sensor */
38 static const char *ATT_SENSOR_ALARM_ENABLED = "alarm_enabled";
39 static const char *ATT_SENSOR_ALARM_HIGH_THRESHOLD = "alarm_high_threshold";
40 static const char *ATT_SENSOR_ALARM_LOW_THRESHOLD = "alarm_low_threshold";
41 static const char *ATT_SENSOR_COLOR = "color";
42 static const char *ATT_SENSOR_GRAPH_ENABLED = "graph_enabled";
43 static const char *ATT_SENSOR_NAME = "name";
44 static const char *ATT_SENSOR_APPINDICATOR_MENU_DISABLED
45 = "appindicator_menu_disabled";
46 static const char *ATT_SENSOR_APPINDICATOR_LABEL_ENABLED
47 = "appindicator_label_enabled";
48 static const char *ATT_SENSOR_POSITION = "position";
49 static const char *ATT_SENSOR_HIDE = "hide";
51 /* Update interval of the measures of the sensors */
52 static const char *KEY_SENSOR_UPDATE_INTERVAL
53 = "sensor-update-interval";
56 static const char *KEY_GRAPH_UPDATE_INTERVAL = "graph-update-interval";
57 static const char *KEY_GRAPH_MONITORING_DURATION = "graph-monitoring-duration";
58 static const char *KEY_GRAPH_BACKGROUND_COLOR = "graph-background-color";
59 static const char *DEFAULT_GRAPH_BACKGROUND_COLOR = "#e8f4e8f4a8f5";
60 static const char *KEY_GRAPH_BACKGROUND_ALPHA = "graph-background-alpha";
61 static const char *KEY_GRAPH_FOREGROUND_COLOR
62 = "graph-foreground-color";
63 static const char *KEY_GRAPH_SMOOTH_CURVES_ENABLED
64 = "graph-smooth-curves-enabled";
66 static const char *DEFAULT_GRAPH_FOREGROUND_COLOR = "#000000000000";
68 static const char *KEY_ALPHA_CHANNEL_ENABLED = "graph-alpha-channel-enabled";
70 /* Inteface settings */
71 static const char *KEY_INTERFACE_SENSORLIST_POSITION
72 = "interface-sensorlist-position";
74 static const char *KEY_INTERFACE_WINDOW_DECORATION_DISABLED
75 = "interface-window-decoration-disabled";
77 static const char *KEY_INTERFACE_WINDOW_KEEP_BELOW_ENABLED
78 = "interface-window-keep-below-enabled";
80 static const char *KEY_INTERFACE_MENU_BAR_DISABLED
81 = "interface-menu-bar-disabled";
83 static const char *KEY_INTERFACE_UNITY_LAUNCHER_COUNT_DISABLED
84 = "interface-unity-launcher-count-disabled";
86 static const char *KEY_INTERFACE_HIDE_ON_STARTUP
87 = "interface-hide-on-startup";
89 static const char *KEY_INTERFACE_WINDOW_RESTORE_ENABLED
90 = "interface-window-restore-enabled";
92 static const char *KEY_INTERFACE_WINDOW_X = "interface-window-x";
93 static const char *KEY_INTERFACE_WINDOW_Y = "interface-window-y";
94 static const char *KEY_INTERFACE_WINDOW_W = "interface-window-w";
95 static const char *KEY_INTERFACE_WINDOW_H = "interface-window-h";
97 static const char *KEY_INTERFACE_WINDOW_DIVIDER_POS
98 = "interface-window-divider-pos";
100 static const char *KEY_INTERFACE_TEMPERATURE_UNIT
101 = "interface-temperature-unit";
103 /* Sensor logging settings */
104 static const char *KEY_SLOG_ENABLED = "slog-enabled";
105 static const char *KEY_SLOG_INTERVAL = "slog-interval";
107 /* Path to the script called when a notification is raised */
108 static const char *KEY_NOTIFICATION_SCRIPT = "notif-script";
110 static GSettings *settings;
112 static char *user_dir;
114 static GKeyFile *key_file;
116 static char *sensor_config_path;
118 static void (*slog_enabled_cbk)(void *);
120 static char *get_string(const char *key)
122 return g_settings_get_string(settings, key);
125 static void set_string(const char *key, const char *str)
127 g_settings_set_string(settings, key, str);
130 static void set_bool(const char *k, bool b)
132 g_settings_set_boolean(settings, k, b);
135 static bool get_bool(const char *k)
137 return g_settings_get_boolean(settings, k);
140 static void set_int(const char *k, int i)
142 g_settings_set_int(settings, k, i);
145 static double get_double(const char *k)
147 return g_settings_get_double(settings, k);
150 static void set_double(const char *k, double d)
152 g_settings_set_double(settings, k, d);
155 static int get_int(const char *k)
157 return g_settings_get_int(settings, k);
160 char *config_get_notif_script()
164 str = get_string(KEY_NOTIFICATION_SCRIPT);
165 if (str && !strlen(str)) {
173 void config_set_notif_script(const char *str)
175 if (str && strlen(str) > 0)
176 set_string(KEY_NOTIFICATION_SCRIPT, str);
178 set_string(KEY_NOTIFICATION_SCRIPT, "");
181 static struct color *get_background_color()
186 scolor = get_string(KEY_GRAPH_BACKGROUND_COLOR);
188 c = str_to_color(scolor);
192 return color_new(1, 1, 1);
197 static struct color *get_foreground_color()
202 scolor = get_string(KEY_GRAPH_FOREGROUND_COLOR);
204 c = str_to_color(scolor);
208 return color_new(0, 0, 0);
213 static bool is_alpha_channel_enabled()
215 return get_bool(KEY_ALPHA_CHANNEL_ENABLED);
218 static void set_alpha_channeld_enabled(bool b)
220 set_bool(KEY_ALPHA_CHANNEL_ENABLED, b);
223 static enum sensorlist_position get_sensorlist_position()
225 return get_int(KEY_INTERFACE_SENSORLIST_POSITION);
228 static void set_sensorlist_position(enum sensorlist_position pos)
230 set_int(KEY_INTERFACE_SENSORLIST_POSITION, pos);
233 static double get_graph_background_alpha()
235 return get_double(KEY_GRAPH_BACKGROUND_ALPHA);
238 static void set_graph_background_alpha(double alpha)
240 set_double(KEY_GRAPH_BACKGROUND_ALPHA, alpha);
243 static void set_background_color(const struct color *color)
247 scolor = color_to_str(color);
249 scolor = strdup(DEFAULT_GRAPH_BACKGROUND_COLOR);
251 set_string(KEY_GRAPH_BACKGROUND_COLOR, scolor);
256 static void set_foreground_color(const struct color *color)
260 str = color_to_str(color);
262 str = strdup(DEFAULT_GRAPH_FOREGROUND_COLOR);
264 set_string(KEY_GRAPH_FOREGROUND_COLOR, str);
269 bool is_slog_enabled()
271 return get_bool(KEY_SLOG_ENABLED);
274 static void set_slog_enabled(bool enabled)
276 set_bool(KEY_SLOG_ENABLED, enabled);
279 static void slog_enabled_changed_cbk(GSettings *settings,
283 if (slog_enabled_cbk)
284 slog_enabled_cbk(data);
287 void config_set_slog_enabled_changed_cbk(void (*cbk)(void *), void *data)
291 slog_enabled_cbk = cbk;
293 g_signal_connect_after(settings,
294 "changed::slog-enabled",
295 G_CALLBACK(slog_enabled_changed_cbk),
301 int config_get_slog_interval()
303 return get_int(KEY_SLOG_INTERVAL);
306 static void set_slog_interval(int interval)
311 set_int(KEY_SLOG_INTERVAL, interval);
314 static bool is_window_decoration_enabled()
316 return !get_bool(KEY_INTERFACE_WINDOW_DECORATION_DISABLED);
319 static bool is_window_keep_below_enabled()
321 return get_bool(KEY_INTERFACE_WINDOW_KEEP_BELOW_ENABLED);
324 static void set_window_decoration_enabled(bool enabled)
326 set_bool(KEY_INTERFACE_WINDOW_DECORATION_DISABLED, !enabled);
329 static void set_window_keep_below_enabled(bool enabled)
331 set_bool(KEY_INTERFACE_WINDOW_KEEP_BELOW_ENABLED, enabled);
334 bool config_is_smooth_curves_enabled()
336 return get_bool(KEY_GRAPH_SMOOTH_CURVES_ENABLED);
339 void config_set_smooth_curves_enabled(bool b)
341 set_bool(KEY_GRAPH_SMOOTH_CURVES_ENABLED, b);
350 settings = g_settings_new("psensor");
355 void config_cleanup()
361 g_object_unref(settings);
371 g_key_file_free(key_file);
375 if (sensor_config_path) {
376 free(sensor_config_path);
377 sensor_config_path = NULL;
380 slog_enabled_cbk = NULL;
383 struct config *config_load()
389 c = malloc(sizeof(struct config));
391 c->graph_bgcolor = get_background_color();
392 c->graph_fgcolor = get_foreground_color();
393 c->graph_bg_alpha = get_graph_background_alpha();
394 c->alpha_channel_enabled = is_alpha_channel_enabled();
395 c->sensorlist_position = get_sensorlist_position();
396 c->window_decoration_enabled = is_window_decoration_enabled();
397 c->window_keep_below_enabled = is_window_keep_below_enabled();
398 c->slog_enabled = is_slog_enabled();
399 c->slog_interval = config_get_slog_interval();
401 c->sensor_update_interval
402 = get_int(KEY_SENSOR_UPDATE_INTERVAL);
403 if (c->sensor_update_interval < 1)
404 c->sensor_update_interval = 1;
406 c->graph_update_interval = get_int(KEY_GRAPH_UPDATE_INTERVAL);
407 if (c->graph_update_interval < 1)
408 c->graph_update_interval = 1;
410 c->graph_monitoring_duration = get_int(KEY_GRAPH_MONITORING_DURATION);
412 if (c->graph_monitoring_duration < 1)
413 c->graph_monitoring_duration = 10;
415 c->menu_bar_disabled = get_bool(KEY_INTERFACE_MENU_BAR_DISABLED);
417 c->unity_launcher_count_disabled
418 = get_bool(KEY_INTERFACE_UNITY_LAUNCHER_COUNT_DISABLED);
420 c->hide_on_startup = get_bool(KEY_INTERFACE_HIDE_ON_STARTUP);
422 c->window_restore_enabled
423 = get_bool(KEY_INTERFACE_WINDOW_RESTORE_ENABLED);
425 c->window_x = get_int(KEY_INTERFACE_WINDOW_X);
426 c->window_y = get_int(KEY_INTERFACE_WINDOW_Y);
427 c->window_w = get_int(KEY_INTERFACE_WINDOW_W);
428 c->window_h = get_int(KEY_INTERFACE_WINDOW_H);
430 c->window_divider_pos = get_int(KEY_INTERFACE_WINDOW_DIVIDER_POS);
432 if (!c->window_restore_enabled || !c->window_w || !c->window_h) {
437 c->temperature_unit = get_int(KEY_INTERFACE_TEMPERATURE_UNIT);
439 c->sensor_values_max_length = compute_values_max_length(c);
444 void config_save(const struct config *c)
446 set_alpha_channeld_enabled(c->alpha_channel_enabled);
447 set_background_color(c->graph_bgcolor);
448 set_foreground_color(c->graph_fgcolor);
449 set_graph_background_alpha(c->graph_bg_alpha);
450 set_sensorlist_position(c->sensorlist_position);
451 set_window_decoration_enabled(c->window_decoration_enabled);
452 set_window_keep_below_enabled(c->window_keep_below_enabled);
453 set_slog_enabled(c->slog_enabled);
454 set_slog_interval(c->slog_interval);
456 set_int(KEY_GRAPH_UPDATE_INTERVAL, c->graph_update_interval);
458 set_int(KEY_GRAPH_MONITORING_DURATION, c->graph_monitoring_duration);
460 set_int(KEY_SENSOR_UPDATE_INTERVAL, c->sensor_update_interval);
462 set_bool(KEY_INTERFACE_MENU_BAR_DISABLED, c->menu_bar_disabled);
464 set_bool(KEY_INTERFACE_UNITY_LAUNCHER_COUNT_DISABLED,
465 c->unity_launcher_count_disabled);
467 set_bool(KEY_INTERFACE_HIDE_ON_STARTUP, c->hide_on_startup);
469 set_bool(KEY_INTERFACE_WINDOW_RESTORE_ENABLED,
470 c->window_restore_enabled);
472 set_int(KEY_INTERFACE_WINDOW_X, c->window_x);
473 set_int(KEY_INTERFACE_WINDOW_Y, c->window_y);
474 set_int(KEY_INTERFACE_WINDOW_W, c->window_w);
475 set_int(KEY_INTERFACE_WINDOW_H, c->window_h);
477 set_int(KEY_INTERFACE_WINDOW_DIVIDER_POS, c->window_divider_pos);
479 set_int(KEY_INTERFACE_TEMPERATURE_UNIT, c->temperature_unit);
482 const char *get_psensor_user_dir()
489 home = getenv("HOME");
494 user_dir = path_append(home, ".psensor");
496 if (mkdir(user_dir, 0700) == -1 && errno != EEXIST) {
497 log_err(_("Failed to create the directory %s: %s"),
511 static const char *get_sensor_config_path()
515 if (!sensor_config_path) {
516 dir = get_psensor_user_dir();
519 sensor_config_path = path_append(dir, "psensor.cfg");
522 return sensor_config_path;
525 static GKeyFile *get_sensor_key_file()
532 path = get_sensor_config_path();
534 key_file = g_key_file_new();
537 ret = g_key_file_load_from_file(key_file,
539 G_KEY_FILE_KEEP_COMMENTS
540 | G_KEY_FILE_KEEP_TRANSLATIONS,
544 log_warn(_("Failed to load configuration file %s: %s"),
552 static void save_sensor_key_file()
560 kfile = get_sensor_key_file();
562 data = g_key_file_to_data(kfile, NULL, NULL);
564 path = get_sensor_config_path();
566 if (!g_file_set_contents(path, data, -1, NULL))
567 log_err(_("Failed to save configuration file %s."), path);
579 save_sensor_key_file();
583 static void sensor_set_str(const char *sid, const char *att, const char *str)
587 kfile = get_sensor_key_file();
588 g_key_file_set_string(kfile, sid, att, str);
591 static char *sensor_get_str(const char *sid, const char *att)
595 kfile = get_sensor_key_file();
596 return g_key_file_get_string(kfile, sid, att, NULL);
599 static bool sensor_get_bool(const char *sid, const char *att)
603 kfile = get_sensor_key_file();
604 return g_key_file_get_boolean(kfile, sid, att, NULL);
607 static void sensor_set_bool(const char *sid, const char *att, bool enabled)
611 kfile = get_sensor_key_file();
613 g_key_file_set_boolean(kfile, sid, att, enabled);
616 static int sensor_get_int(const char *sid, const char *att)
620 kfile = get_sensor_key_file();
621 return g_key_file_get_integer(kfile, sid, att, NULL);
624 static void sensor_set_int(const char *sid, const char *att, int i)
628 kfile = get_sensor_key_file();
630 g_key_file_set_integer(kfile, sid, att, i);
633 char *config_get_sensor_name(const char *sid)
635 return sensor_get_str(sid, ATT_SENSOR_NAME);
638 void config_set_sensor_name(const char *sid, const char *name)
640 sensor_set_str(sid, ATT_SENSOR_NAME, name);
643 void config_set_sensor_color(const char *sid, const struct color *color)
647 scolor = color_to_str(color);
649 sensor_set_str(sid, ATT_SENSOR_COLOR, scolor);
655 config_get_sensor_color(const char *sid, const struct color *dft)
660 scolor = sensor_get_str(sid, ATT_SENSOR_COLOR);
663 color = str_to_color(scolor);
668 color = color_new(dft->red, dft->green, dft->blue);
669 config_set_sensor_color(sid, color);
677 bool config_is_sensor_graph_enabled(const char *sid)
679 return sensor_get_bool(sid, ATT_SENSOR_GRAPH_ENABLED);
682 void config_set_sensor_graph_enabled(const char *sid, bool enabled)
684 sensor_set_bool(sid, ATT_SENSOR_GRAPH_ENABLED, enabled);
687 int config_get_sensor_alarm_high_threshold(const char *sid)
689 return sensor_get_int(sid, ATT_SENSOR_ALARM_HIGH_THRESHOLD);
692 void config_set_sensor_alarm_high_threshold(const char *sid, int threshold)
694 sensor_set_int(sid, ATT_SENSOR_ALARM_HIGH_THRESHOLD, threshold);
697 int config_get_sensor_alarm_low_threshold(const char *sid)
699 return sensor_get_int(sid, ATT_SENSOR_ALARM_LOW_THRESHOLD);
702 void config_set_sensor_alarm_low_threshold(const char *sid, int threshold)
704 sensor_set_int(sid, ATT_SENSOR_ALARM_LOW_THRESHOLD, threshold);
707 bool config_is_appindicator_enabled(const char *sid)
709 return !sensor_get_bool(sid, ATT_SENSOR_APPINDICATOR_MENU_DISABLED);
712 void config_set_appindicator_enabled(const char *sid, bool enabled)
714 return sensor_set_bool(sid,
715 ATT_SENSOR_APPINDICATOR_MENU_DISABLED,
719 int config_get_sensor_position(const char *sid)
721 return sensor_get_int(sid, ATT_SENSOR_POSITION);
724 void config_set_sensor_position(const char *sid, int pos)
726 return sensor_set_int(sid, ATT_SENSOR_POSITION, pos);
729 bool config_get_sensor_alarm_enabled(const char *sid)
731 return sensor_get_bool(sid, ATT_SENSOR_ALARM_ENABLED);
734 void config_set_sensor_alarm_enabled(const char *sid, bool enabled)
736 sensor_set_bool(sid, ATT_SENSOR_ALARM_ENABLED, enabled);
739 bool config_is_sensor_enabled(const char *sid)
741 return !sensor_get_bool(sid, ATT_SENSOR_HIDE);
744 void config_set_sensor_enabled(const char *sid, bool enabled)
746 sensor_set_bool(sid, ATT_SENSOR_HIDE, !enabled);
749 bool config_is_appindicator_label_enabled(const char *sid)
751 return sensor_get_bool(sid, ATT_SENSOR_APPINDICATOR_LABEL_ENABLED);
754 void config_set_appindicator_label_enabled(const char *sid, bool enabled)
756 sensor_set_bool(sid, ATT_SENSOR_APPINDICATOR_LABEL_ENABLED, enabled);
759 GSettings *config_get_GSettings()