| File: | sensors-applet/sensors-applet.c |
| Warning: | line 867, column 5 Value stored to 'not_empty_tree' is never read |
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| 1 | /* |
| 2 | * Copyright (C) 2005-2009 Alex Murray <murray.alex@gmail.com> |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 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 St, Fifth Floor, Boston, MA 02110-1301 USA |
| 17 | */ |
| 18 | |
| 19 | /** Contain the functions for operating on the SensorsApplet structure |
| 20 | * (represents the applet itself, and its associated variables. |
| 21 | */ |
| 22 | |
| 23 | #ifdef HAVE_CONFIG_H1 |
| 24 | #include "config.h" |
| 25 | #endif /* HAVE_CONFIG_H */ |
| 26 | |
| 27 | #ifdef HAVE_UNISTD_H1 |
| 28 | #include <unistd.h> |
| 29 | #endif /* HAVE_UNISTD_H */ |
| 30 | |
| 31 | #include <glib/gi18n.h> |
| 32 | #include <glib/gprintf.h> |
| 33 | #include <gio/gio.h> |
| 34 | #include "sensors-applet.h" |
| 35 | #include "active-sensor.h" |
| 36 | #include "sensors-applet-settings.h" |
| 37 | #include "sensors-applet-plugins.h" |
| 38 | |
| 39 | #ifdef HAVE_LIBNOTIFY1 |
| 40 | #include "active-sensor-libnotify.h" |
| 41 | #define DEFAULT_NOTIFY_TIMEOUT3000 3000 |
| 42 | #endif |
| 43 | |
| 44 | #include "prefs-dialog.h" |
| 45 | #include "about-dialog.h" |
| 46 | |
| 47 | #define SENSORS_APPLET_MENU_FILE"SensorsApplet.xml" "SensorsApplet.xml" |
| 48 | /* initially set as sensors_applet->size to ensure a real value is stored */ |
| 49 | #define DEFAULT_APPLET_SIZE24 24 |
| 50 | #define COLUMN_SPACING2 2 |
| 51 | #define ROW_SPACING1 1 |
| 52 | |
| 53 | |
| 54 | /* builder for sensor sorting verification */ |
| 55 | static GVariantBuilder gvb_sensors_hash_list; |
| 56 | |
| 57 | |
| 58 | /* callbacks for panel menu */ |
| 59 | static void prefs_cb(CtkAction *action, gpointer *data) { |
| 60 | |
| 61 | SensorsApplet *sensors_applet; |
| 62 | sensors_applet = (SensorsApplet *)data; |
| 63 | |
| 64 | if (sensors_applet->prefs_dialog) { |
| 65 | ctk_window_present(CTK_WINDOW(sensors_applet->prefs_dialog->dialog)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->prefs_dialog->dialog)), ((ctk_window_get_type ()))))))); |
| 66 | return; |
| 67 | } |
| 68 | prefs_dialog_open(sensors_applet); |
| 69 | } |
| 70 | |
| 71 | static void about_cb(CtkAction *action, gpointer data) { |
| 72 | SensorsApplet *sensors_applet; |
| 73 | sensors_applet = (SensorsApplet *)data; |
| 74 | |
| 75 | about_dialog_open(sensors_applet); |
| 76 | } |
| 77 | |
| 78 | static void help_cb(CtkAction *action, gpointer data) { |
| 79 | |
| 80 | GError *error = NULL((void*)0); |
| 81 | |
| 82 | ctk_show_uri_on_window(NULL((void*)0), "help:cafe-sensors-applet", |
| 83 | |
| 84 | ctk_get_current_event_time(), |
| 85 | &error); |
| 86 | |
| 87 | if (error) { |
| 88 | g_debug("Could not open help document: %s ",error->message); |
| 89 | g_error_free(error); |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | static void destroy_cb(CtkWidget *widget, gpointer data) { |
| 94 | SensorsApplet *sensors_applet; |
| 95 | sensors_applet = (SensorsApplet *)data; |
| 96 | |
| 97 | /* destroy dialogs, remove timeout and clear sensors tree and finally the applet */ |
| 98 | if (sensors_applet->prefs_dialog != NULL((void*)0)) { |
| 99 | /* destroy's dialog too */ |
| 100 | prefs_dialog_close(sensors_applet); |
| 101 | } |
| 102 | |
| 103 | if (sensors_applet->timeout_id) { |
| 104 | g_source_remove(sensors_applet->timeout_id); |
| 105 | } |
| 106 | |
| 107 | if (sensors_applet->settings) { |
| 108 | g_object_unref (sensors_applet->settings); |
| 109 | sensors_applet->settings = NULL((void*)0); |
| 110 | } |
| 111 | |
| 112 | /* destroy all active sensors */ |
| 113 | g_list_foreach(sensors_applet->active_sensors, |
| 114 | (GFunc)active_sensor_destroy, |
| 115 | NULL((void*)0)); |
| 116 | |
| 117 | if (sensors_applet->sensors != NULL((void*)0)) { |
| 118 | ctk_tree_store_clear(sensors_applet->sensors); |
| 119 | } |
| 120 | |
| 121 | ctk_widget_destroy(CTK_WIDGET(sensors_applet->applet)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->applet)), ((ctk_widget_get_type ()))) )))); |
| 122 | |
| 123 | g_free(sensors_applet); |
| 124 | return; |
| 125 | } |
| 126 | |
| 127 | static void change_orient_cb (CafePanelApplet *applet, |
| 128 | CafePanelAppletOrient orient, |
| 129 | gpointer data) { |
| 130 | |
| 131 | SensorsApplet *sensors_applet; |
| 132 | sensors_applet = (SensorsApplet *)data; |
| 133 | |
| 134 | sensors_applet_display_layout_changed(sensors_applet); |
| 135 | } |
| 136 | |
| 137 | static void size_allocate_cb(CafePanelApplet *applet, |
| 138 | CtkAllocation *allocation, |
| 139 | gpointer data) { |
| 140 | |
| 141 | SensorsApplet *sensors_applet; |
| 142 | CafePanelAppletOrient orient; |
| 143 | |
| 144 | sensors_applet = (SensorsApplet *)data; |
| 145 | orient = cafe_panel_applet_get_orient(sensors_applet->applet); |
| 146 | |
| 147 | if ((orient == CAFE_PANEL_APPLET_ORIENT_LEFT) || |
| 148 | (orient == CAFE_PANEL_APPLET_ORIENT_RIGHT)) { |
| 149 | |
| 150 | if (sensors_applet->size == allocation->width) |
| 151 | return; |
| 152 | sensors_applet->size = allocation->width; |
| 153 | } else { |
| 154 | if (sensors_applet->size == allocation->height) |
| 155 | return; |
| 156 | sensors_applet->size = allocation->height; |
| 157 | } |
| 158 | |
| 159 | /* update if new value */ |
| 160 | sensors_applet_graph_size_changed(sensors_applet); |
| 161 | sensors_applet_display_layout_changed(sensors_applet); |
| 162 | } |
| 163 | |
| 164 | static void style_set_cb(CtkWidget *widget, CtkStyle *old_style, gpointer data) { |
| 165 | |
| 166 | /* update all icons in the sensors tree and update all active sensors */ |
| 167 | CtkTreeIter interfaces_iter, sensors_iter; |
| 168 | CtkTreePath *path; |
| 169 | gboolean not_end_of_interfaces = TRUE(!(0)), not_end_of_sensors = TRUE(!(0)); |
| 170 | IconType icon_type; |
| 171 | GdkPixbuf *new_icon; |
| 172 | gboolean enabled; |
| 173 | SensorsApplet *sensors_applet; |
| 174 | DisplayMode display_mode; |
| 175 | |
| 176 | sensors_applet = (SensorsApplet *)data; |
| 177 | |
| 178 | display_mode = g_settings_get_int (sensors_applet->settings, DISPLAY_MODE"display-mode"); |
| 179 | if (sensors_applet->sensors) { |
| 180 | for (ctk_tree_model_get_iter_first(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &interfaces_iter); |
| 181 | not_end_of_interfaces; |
| 182 | not_end_of_interfaces = ctk_tree_model_iter_next(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &interfaces_iter)) { |
| 183 | |
| 184 | /* reset sensors sentinel */ |
| 185 | not_end_of_sensors = TRUE(!(0)); |
| 186 | |
| 187 | for (ctk_tree_model_iter_children(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &sensors_iter, &interfaces_iter); |
| 188 | not_end_of_sensors; |
| 189 | not_end_of_sensors = ctk_tree_model_iter_next(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &sensors_iter)) { |
| 190 | |
| 191 | ctk_tree_model_get(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), |
| 192 | &sensors_iter, |
| 193 | ENABLE_COLUMN, &enabled, |
| 194 | ICON_TYPE_COLUMN, &icon_type, |
| 195 | -1); |
| 196 | /* update icons */ |
| 197 | new_icon = sensors_applet_load_icon(icon_type); |
| 198 | |
| 199 | ctk_tree_store_set(sensors_applet->sensors, |
| 200 | &sensors_iter, |
| 201 | ICON_PIXBUF_COLUMN, new_icon, |
| 202 | -1); |
| 203 | g_object_unref(new_icon); |
| 204 | |
| 205 | /* update icons only if currently being displayed */ |
| 206 | if (enabled && |
| 207 | (display_mode == DISPLAY_ICON || |
| 208 | display_mode == DISPLAY_ICON_WITH_VALUE)) { |
| 209 | |
| 210 | path = ctk_tree_model_get_path(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &sensors_iter); |
| 211 | sensors_applet_icon_changed(sensors_applet, path); |
| 212 | ctk_tree_path_free(path); |
| 213 | } |
| 214 | } |
| 215 | } |
| 216 | /* now update layout as size may have changed */ |
| 217 | sensors_applet_display_layout_changed(sensors_applet); |
| 218 | } |
| 219 | |
| 220 | } |
| 221 | |
| 222 | static gboolean mouse_enter_cb(CtkWidget *widget, CdkEventCrossing *event, gpointer data) |
| 223 | { |
| 224 | SensorsApplet *sensor_applet = data; |
| 225 | sensor_applet->show_tooltip = TRUE(!(0)); |
| 226 | sensors_applet_update_active_sensors(sensor_applet); |
| 227 | return TRUE(!(0)); |
| 228 | } |
| 229 | |
| 230 | static gboolean mouse_leave_cb(CtkWidget *widget, CdkEventCrossing *event, gpointer data) |
| 231 | { |
| 232 | SensorsApplet *sensor_applet = data; |
| 233 | sensor_applet->show_tooltip = FALSE(0); |
| 234 | return TRUE(!(0)); |
| 235 | } |
| 236 | |
| 237 | static const CtkActionEntry sensors_applet_menu_actions[] = { |
| 238 | { "Preferences", "document-properties", N_("_Preferences")("_Preferences"), |
| 239 | NULL((void*)0), NULL((void*)0), |
| 240 | G_CALLBACK(prefs_cb)((GCallback) (prefs_cb)) }, |
| 241 | { "Help", "help-browser", N_("_Help")("_Help"), |
| 242 | NULL((void*)0), NULL((void*)0), |
| 243 | G_CALLBACK(help_cb)((GCallback) (help_cb)) }, |
| 244 | { "About", "help-about", N_("_About")("_About"), |
| 245 | NULL((void*)0), NULL((void*)0), |
| 246 | G_CALLBACK(about_cb)((GCallback) (about_cb)) } |
| 247 | }; |
| 248 | |
| 249 | #ifdef HAVE_LIBNOTIFY1 |
| 250 | static void notif_closed_cb(NotifyNotification *notification, SensorsApplet *sensors_applet) { |
| 251 | g_assert(sensors_applet)do { if (sensors_applet) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 251, ((const char*) (__func__)), "sensors_applet" ); } while (0); |
| 252 | |
| 253 | sensors_applet->notification = NULL((void*)0); |
| 254 | } |
| 255 | #endif // HAVE_LIBNOTIFY |
| 256 | |
| 257 | void sensors_applet_notify_active_sensor(ActiveSensor *active_sensor, NotifType notif_type) { |
| 258 | #ifdef HAVE_LIBNOTIFY1 |
| 259 | |
| 260 | SensorsApplet *sensors_applet; |
| 261 | gchar *summary, *message; |
| 262 | gint timeout_msecs; |
| 263 | gchar *sensor_label; |
| 264 | gchar *sensor_path; |
| 265 | SensorType sensor_type; |
| 266 | TemperatureScale temp_scale; |
| 267 | CtkTreeIter iter; |
| 268 | CtkTreePath *path; |
| 269 | const gchar *unit_type = NULL((void*)0); |
| 270 | const gchar *unit_type_title = NULL((void*)0); |
| 271 | const gchar *relation = NULL((void*)0); |
| 272 | const gchar *limit_type = NULL((void*)0); |
| 273 | const gchar *units = NULL((void*)0); |
| 274 | gdouble limit_value; |
| 275 | gdouble seconds; |
| 276 | gboolean show_notification = TRUE(!(0)); |
| 277 | |
| 278 | sensors_applet = active_sensor->sensors_applet; |
| 279 | |
| 280 | if (!g_settings_get_boolean (sensors_applet->settings, DISPLAY_NOTIFICATIONS"display-notifications")) { |
| 281 | g_debug("Wanted to display notification, but user has disabled them"); |
| 282 | return; |
| 283 | } |
| 284 | |
| 285 | path = ctk_tree_row_reference_get_path(active_sensor->sensor_row); |
| 286 | if (ctk_tree_model_get_iter(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &iter, path)) { |
| 287 | |
| 288 | ctk_tree_model_get(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &iter, |
| 289 | LABEL_COLUMN, &sensor_label, |
| 290 | PATH_COLUMN, &sensor_path, |
| 291 | SENSOR_TYPE_COLUMN, &sensor_type, |
| 292 | -1); |
| 293 | } else { |
| 294 | g_warning("Error getting data from tree for notification..."); |
| 295 | ctk_tree_path_free(path); |
| 296 | return; |
| 297 | } |
| 298 | |
| 299 | ctk_tree_path_free(path); |
| 300 | |
| 301 | /* do different stuff for different notif types */ |
| 302 | switch (notif_type) { |
| 303 | case LOW_ALARM: /* fall thru */ |
| 304 | case HIGH_ALARM: |
| 305 | if (active_sensor->sensor_values[0] <= active_sensor->sensor_low_value && notif_type == LOW_ALARM) { |
| 306 | |
| 307 | relation = _("is very low")gettext ("is very low"); |
| 308 | limit_type = _("lower limit")gettext ("lower limit"); |
| 309 | limit_value = active_sensor->sensor_low_value; |
| 310 | } else if (active_sensor->sensor_values[0] >= active_sensor->sensor_high_value && notif_type == HIGH_ALARM) { |
| 311 | |
| 312 | /* assume high alarm condition */ |
| 313 | relation = _("is very high")gettext ("is very high"); |
| 314 | limit_type = _("upper limit")gettext ("upper limit"); |
| 315 | limit_value = active_sensor->sensor_high_value; |
| 316 | } else { |
| 317 | g_warning("Alarm notify called when no alarm condition!"); |
| 318 | g_free(sensor_path); |
| 319 | g_free(sensor_label); |
| 320 | return; |
| 321 | } |
| 322 | |
| 323 | switch ((SensorType)sensor_type) { |
| 324 | case TEMP_SENSOR: |
| 325 | unit_type_title = _("Temperature")gettext ("Temperature"); |
| 326 | unit_type = _("temperature")gettext ("temperature"); |
| 327 | temp_scale = (TemperatureScale) g_settings_get_int (active_sensor->sensors_applet->settings, TEMPERATURE_SCALE"temperature-scale"); |
| 328 | |
| 329 | switch (temp_scale) { |
| 330 | case CELSIUS: |
| 331 | units = UNITS_CELSIUS"\302\260C"; |
| 332 | break; |
| 333 | case FAHRENHEIT: |
| 334 | units = UNITS_FAHRENHEIT"\302\260F"; |
| 335 | break; |
| 336 | case KELVIN: |
| 337 | units = UNITS_KELVIN""; |
| 338 | break; |
| 339 | default: |
| 340 | units = NULL((void*)0); |
| 341 | } |
| 342 | break; |
| 343 | |
| 344 | case VOLTAGE_SENSOR: |
| 345 | unit_type_title = _("Voltage")gettext ("Voltage"); |
| 346 | unit_type = _("voltage")gettext ("voltage"); |
| 347 | units = UNITS_VOLTAGEgettext ("V"); |
| 348 | break; |
| 349 | |
| 350 | case FAN_SENSOR: |
| 351 | unit_type_title = _("Fan Speed")gettext ("Fan Speed"); |
| 352 | unit_type = _("fan speed")gettext ("fan speed"); |
| 353 | units = UNITS_RPMgettext ("RPM"); |
| 354 | break; |
| 355 | |
| 356 | case CURRENT_SENSOR: |
| 357 | unit_type_title = _("Current")gettext ("Current"); |
| 358 | unit_type = _("current")gettext ("current"); |
| 359 | units = UNITS_CURRENTgettext ("A"); |
| 360 | break; |
| 361 | } |
| 362 | |
| 363 | timeout_msecs = (active_sensor->alarm_timeout ? MIN(DEFAULT_NOTIFY_TIMEOUT, (active_sensor->alarm_timeout * 1000))(((3000) < ((active_sensor->alarm_timeout * 1000))) ? ( 3000) : ((active_sensor->alarm_timeout * 1000))) : DEFAULT_NOTIFY_TIMEOUT3000); |
| 364 | |
| 365 | summary = g_strdup_printf("%s %s %s", sensor_label, unit_type_title, _("Alarm")gettext ("Alarm")); |
| 366 | message = g_strdup_printf("%s %s %s (%s %2.0f%s)", sensor_label, unit_type, relation, limit_type, limit_value, units); |
| 367 | break; |
| 368 | |
| 369 | case SENSOR_INTERFACE_ERROR: |
| 370 | /* get time since the last error */ |
| 371 | seconds = difftime(time(NULL((void*)0)), active_sensor->ierror_ts); |
| 372 | |
| 373 | /* if the last error happened less than 10 seconds ago, don't display this one |
| 374 | * this should prevent recurring popups for removed sensors, like USB-HDDs */ |
| 375 | if (seconds < 11.0) { |
| 376 | show_notification = FALSE(0); |
| 377 | } |
| 378 | |
| 379 | summary = g_strdup_printf(_("Error updating sensor %s")gettext ("Error updating sensor %s"), sensor_label); |
| 380 | message = g_strdup_printf(_("An error occurred while trying to update the value of the sensor %s located at %s.")gettext ("An error occurred while trying to update the value of the sensor %s located at %s." ), sensor_label, sensor_path); |
| 381 | timeout_msecs = g_settings_get_int (active_sensor->sensors_applet->settings, TIMEOUT"timeout-delay"); |
| 382 | |
| 383 | /* update timestamp */ |
| 384 | time(&(active_sensor->ierror_ts)); |
| 385 | break; |
| 386 | |
| 387 | default: |
| 388 | g_assert_not_reached()do { g_assertion_message_expr ("sensors-applet", "sensors-applet.c" , 388, ((const char*) (__func__)), ((void*)0)); } while (0); |
| 389 | } |
| 390 | |
| 391 | if (show_notification) { |
| 392 | active_sensor_libnotify_notify(active_sensor, |
| 393 | notif_type, |
| 394 | summary, |
| 395 | message, |
| 396 | "dialog-warning", |
| 397 | timeout_msecs); |
| 398 | } |
| 399 | |
| 400 | g_free(sensor_path); |
| 401 | g_free(sensor_label); |
| 402 | g_free(summary); |
| 403 | g_free(message); |
| 404 | #endif |
| 405 | } |
| 406 | |
| 407 | void sensors_applet_notify_end(ActiveSensor *active_sensor, NotifType notif_type) { |
| 408 | #ifdef HAVE_LIBNOTIFY1 |
| 409 | active_sensor_libnotify_notify_end(active_sensor, notif_type); |
| 410 | #endif |
| 411 | } |
| 412 | |
| 413 | #ifdef HAVE_LIBNOTIFY1 |
| 414 | static void sensors_applet_notify_end_all_gfunc(ActiveSensor *active_sensor, gpointer data) { |
| 415 | active_sensor_libnotify_notify_end(active_sensor, LOW_ALARM); |
| 416 | active_sensor_libnotify_notify_end(active_sensor, HIGH_ALARM); |
| 417 | } |
| 418 | #endif |
| 419 | |
| 420 | void sensors_applet_notify_end_all(SensorsApplet *sensors_applet) { |
| 421 | #ifdef HAVE_LIBNOTIFY1 |
| 422 | g_list_foreach(sensors_applet->active_sensors, (GFunc)sensors_applet_notify_end_all_gfunc, NULL((void*)0)); |
| 423 | #endif |
| 424 | } |
| 425 | |
| 426 | /* internal helper functions for updating display etc */ |
| 427 | |
| 428 | /* should be called as a g_container_foreach at the start of |
| 429 | * pack_display if the grid already exists to remove but keep alive |
| 430 | * all children of the grid before repacking it */ |
| 431 | static void sensors_applet_pack_display_empty_grid_cb(CtkWidget *widget, gpointer data) |
| 432 | { |
| 433 | CtkContainer *container; |
| 434 | |
| 435 | container = CTK_CONTAINER(data)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((data)), ((ctk_container_get_type ())))))); |
| 436 | |
| 437 | /* ref then remove widget */ |
| 438 | g_object_ref(widget)((__typeof__ (widget)) (g_object_ref) (widget)); |
| 439 | ctk_container_remove(container, widget); |
| 440 | } |
| 441 | |
| 442 | /* should be called as a g_container_foreach at the end of |
| 443 | * pack_display to unref any of the old children that we have readdded |
| 444 | * to the table to stop reference creep from the g_object_ref called |
| 445 | * on each child at the start of pack labels */ |
| 446 | static void sensors_applet_pack_display_cleanup_refs_cb(CtkWidget *widget, gpointer data) { |
| 447 | |
| 448 | GList *old_children; |
| 449 | |
| 450 | old_children = (GList *)data; |
| 451 | if (g_list_find(old_children, widget)) { |
| 452 | g_object_unref(widget); |
| 453 | } |
| 454 | } |
| 455 | |
| 456 | static void sensors_applet_pack_display(SensorsApplet *sensors_applet) { |
| 457 | /* note the if () around each widget is to ensure we only |
| 458 | * operate on those that actually exist */ |
| 459 | CtkLabel *no_sensors_enabled_label = NULL((void*)0); |
| 460 | gint num_active_sensors = 0, num_sensors_per_group, rows, cols, i, j; |
| 461 | GList *old_grid_children = NULL((void*)0); |
| 462 | |
| 463 | GList *current_sensor; |
| 464 | |
| 465 | DisplayMode display_mode; |
| 466 | LayoutMode layout_mode; |
| 467 | |
| 468 | gboolean horizontal; |
| 469 | gint label_width, icon_width, value_width; |
| 470 | gint label_height, icon_height, value_height; |
| 471 | |
| 472 | CtkRequisition req; |
| 473 | |
| 474 | ActiveSensor *first_sensor; |
| 475 | |
| 476 | /* it is possible that there could be no active sensors so |
| 477 | * handle that case first - make sure we dont do a NULL |
| 478 | * pointer access first though */ |
| 479 | if (sensors_applet->active_sensors == NULL((void*)0) || g_list_length(sensors_applet->active_sensors) == 0) { |
| 480 | g_debug("no active sensors to pack in grid"); |
| 481 | no_sensors_enabled_label = g_object_new(CTK_TYPE_LABEL(ctk_label_get_type ()), "label", _("No sensors enabled!")gettext ("No sensors enabled!"), NULL((void*)0)); |
| 482 | |
| 483 | if (sensors_applet->grid == NULL((void*)0)) { |
| 484 | /* only need 1 row and 1 col */ |
| 485 | sensors_applet->grid = ctk_grid_new(); |
| 486 | ctk_grid_set_column_spacing(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), COLUMN_SPACING2); |
| 487 | ctk_grid_set_row_spacing(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), ROW_SPACING1); |
| 488 | ctk_widget_set_halign(sensors_applet->grid, CTK_ALIGN_CENTER); |
| 489 | ctk_widget_set_valign(sensors_applet->grid, CTK_ALIGN_CENTER); |
| 490 | /* add grid to applet */ |
| 491 | ctk_container_add(CTK_CONTAINER(sensors_applet->applet)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->applet)), ((ctk_container_get_type () )))))), sensors_applet->grid); |
| 492 | } else { |
| 493 | /* destroy existing widgets - could be an |
| 494 | * existing version of no sensors label - okay |
| 495 | * to just add again though if destroy first */ |
| 496 | g_debug("destroying any existing widgets in container"); |
| 497 | ctk_container_foreach(CTK_CONTAINER(sensors_applet->grid)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_container_get_type ())) )))), (CtkCallback)ctk_widget_destroy, NULL((void*)0)); |
| 498 | } |
| 499 | g_debug("packing no sensors enabled label"); |
| 500 | ctk_grid_attach(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), |
| 501 | CTK_WIDGET(no_sensors_enabled_label)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((no_sensors_enabled_label)), ((ctk_widget_get_type ())))) )), |
| 502 | 0, 0, 1, 1); |
| 503 | ctk_widget_show_all(CTK_WIDGET(sensors_applet->applet)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->applet)), ((ctk_widget_get_type ()))) )))); |
| 504 | return; |
| 505 | } |
| 506 | /* otherwise can acess active_sensors without any worries */ |
| 507 | num_active_sensors = g_list_length(sensors_applet->active_sensors); |
| 508 | |
| 509 | display_mode = (DisplayMode) g_settings_get_int (sensors_applet->settings, DISPLAY_MODE"display-mode"); |
| 510 | layout_mode = (LayoutMode) g_settings_get_int (sensors_applet->settings, LAYOUT_MODE"layout-mode"); |
| 511 | |
| 512 | horizontal = (((cafe_panel_applet_get_orient(sensors_applet->applet) == CAFE_PANEL_APPLET_ORIENT_UP) || |
| 513 | (cafe_panel_applet_get_orient(sensors_applet->applet) == CAFE_PANEL_APPLET_ORIENT_DOWN))); |
| 514 | |
| 515 | /* figure out num rows / cols by how high / wide sensors |
| 516 | * labels / icons are and how much size we have to put them in */ |
| 517 | |
| 518 | /* get the first active sensor */ |
| 519 | first_sensor = (ActiveSensor *)sensors_applet->active_sensors->data; |
| 520 | |
| 521 | switch (display_mode) { |
| 522 | case DISPLAY_VALUE: |
| 523 | ctk_widget_get_preferred_size(CTK_WIDGET(first_sensor->value)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((first_sensor->value)), ((ctk_widget_get_type ())))))), &req, NULL((void*)0)); |
| 524 | value_width = req.width + COLUMN_SPACING2; |
| 525 | value_height = req.height + ROW_SPACING1; |
| 526 | |
| 527 | /* make sure all widths and heights are non zero, |
| 528 | * otherwise will get a divide by zero exception below |
| 529 | * - is a non critical error since can happen when |
| 530 | * elements first added to list, so simply return - is |
| 531 | * not a programming error */ |
| 532 | if (value_width == 0 && value_height == 0) { |
| 533 | return; |
| 534 | } |
| 535 | |
| 536 | num_sensors_per_group = (sensors_applet->size / (horizontal ? value_height : value_width)); |
| 537 | break; |
| 538 | |
| 539 | case DISPLAY_LABEL_WITH_VALUE: |
| 540 | /* even though we end up packing the event boxes into the |
| 541 | * panel, these dont give back request sizes, so need to ask |
| 542 | * widgets directly */ |
| 543 | ctk_widget_get_preferred_size(CTK_WIDGET(first_sensor->value)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((first_sensor->value)), ((ctk_widget_get_type ())))))), &req, NULL((void*)0)); |
| 544 | |
| 545 | value_width = req.width + COLUMN_SPACING2; |
| 546 | value_height = req.height + ROW_SPACING1; |
| 547 | |
| 548 | ctk_widget_get_preferred_size(CTK_WIDGET(first_sensor->label)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((first_sensor->label)), ((ctk_widget_get_type ())))))), &req, NULL((void*)0)); |
| 549 | label_width = req.width + COLUMN_SPACING2; |
| 550 | label_height = req.height + ROW_SPACING1; |
| 551 | |
| 552 | /* make sure all widths and heights are non zero, otherwise |
| 553 | * will get a divide by zero exception below |
| 554 | * - is a non critical error since can happen when |
| 555 | * elements first added to list, so simply return - is |
| 556 | * not a programming error */ |
| 557 | if (!(label_width && label_height && value_width && value_height)) { |
| 558 | return; |
| 559 | } |
| 560 | |
| 561 | switch (layout_mode) { |
| 562 | case VALUE_BESIDE_LABEL: |
| 563 | num_sensors_per_group = (sensors_applet->size / (horizontal ? MAX(label_height, value_height)(((label_height) > (value_height)) ? (label_height) : (value_height )) : (label_width + value_width))); |
| 564 | break; |
| 565 | case VALUE_BELOW_LABEL: |
| 566 | num_sensors_per_group = (sensors_applet->size / (horizontal ? (label_height + value_height) : MAX(label_width, value_width)(((label_width) > (value_width)) ? (label_width) : (value_width )))); |
| 567 | break; |
| 568 | } |
| 569 | break; |
| 570 | |
| 571 | case DISPLAY_ICON_WITH_VALUE: |
| 572 | ctk_widget_get_preferred_size(CTK_WIDGET(first_sensor->value)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((first_sensor->value)), ((ctk_widget_get_type ())))))), &req, NULL((void*)0)); |
| 573 | value_width = req.width + COLUMN_SPACING2; |
| 574 | value_height = req.height + ROW_SPACING1; |
| 575 | |
| 576 | ctk_widget_get_preferred_size(CTK_WIDGET(first_sensor->icon)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((first_sensor->icon)), ((ctk_widget_get_type ())))))), &req, NULL((void*)0)); |
| 577 | icon_width = req.width + COLUMN_SPACING2; |
| 578 | icon_height = req.height + ROW_SPACING1; |
| 579 | |
| 580 | if (!(icon_width && icon_height && value_width && value_height)) { |
| 581 | return; |
| 582 | } |
| 583 | |
| 584 | switch (layout_mode) { |
| 585 | case VALUE_BESIDE_LABEL: |
| 586 | num_sensors_per_group = (sensors_applet->size / (horizontal ? MAX(icon_height, value_height)(((icon_height) > (value_height)) ? (icon_height) : (value_height )) : (icon_width + value_width))); |
| 587 | break; |
| 588 | |
| 589 | case VALUE_BELOW_LABEL: |
| 590 | num_sensors_per_group = (sensors_applet->size / (horizontal ? (icon_height + value_height) : MAX(icon_width, value_width)(((icon_width) > (value_width)) ? (icon_width) : (value_width )))); |
| 591 | break; |
| 592 | } |
| 593 | break; |
| 594 | |
| 595 | case DISPLAY_ICON: |
| 596 | ctk_widget_get_preferred_size(CTK_WIDGET(first_sensor->icon)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((first_sensor->icon)), ((ctk_widget_get_type ())))))), &req, NULL((void*)0)); |
| 597 | icon_width = req.width + COLUMN_SPACING2; |
| 598 | icon_height = req.height + ROW_SPACING1; |
| 599 | |
| 600 | if (!(icon_width && icon_height)) { |
| 601 | return; |
| 602 | } |
| 603 | |
| 604 | num_sensors_per_group = (sensors_applet->size / (horizontal ? icon_height : icon_width)); |
| 605 | break; |
| 606 | |
| 607 | case DISPLAY_GRAPH: |
| 608 | /* only show graphs in a line like System Monitor applet */ |
| 609 | num_sensors_per_group = 1; |
| 610 | break; |
| 611 | } |
| 612 | |
| 613 | /* ensure always atleast 1 sensor per group */ |
| 614 | if (num_sensors_per_group < 1) { |
| 615 | /* force a better layout */ |
| 616 | if (horizontal && layout_mode == VALUE_BELOW_LABEL) { |
| 617 | layout_mode = VALUE_BESIDE_LABEL; |
| 618 | } else if (!horizontal && layout_mode == VALUE_BESIDE_LABEL) { |
| 619 | layout_mode = VALUE_BELOW_LABEL; |
| 620 | } |
| 621 | num_sensors_per_group = 1; |
| 622 | } |
| 623 | |
| 624 | if (horizontal) { |
| 625 | /* if oriented horizontally, want as many |
| 626 | sensors per column as user has defined, then |
| 627 | enough columns to hold all the widgets */ |
| 628 | rows = num_sensors_per_group; |
| 629 | cols = num_active_sensors / num_sensors_per_group; |
| 630 | while (rows * cols < num_active_sensors || cols == 0) { |
| 631 | cols++; |
| 632 | } |
| 633 | |
| 634 | } else { |
| 635 | /* if oriented vertically, want as many |
| 636 | sensors per row as user has defined, then |
| 637 | enough rows to hold all the widgets*/ |
| 638 | cols = num_sensors_per_group; |
| 639 | rows = num_active_sensors / num_sensors_per_group; |
| 640 | while (rows * cols < num_active_sensors || rows == 0) { |
| 641 | rows++; |
| 642 | } |
| 643 | |
| 644 | } |
| 645 | |
| 646 | /* if displaying labels / icons and values need to modify |
| 647 | number of rows / colums to accomodate this */ |
| 648 | if (display_mode == DISPLAY_LABEL_WITH_VALUE || display_mode == DISPLAY_ICON_WITH_VALUE) { |
| 649 | if (layout_mode == VALUE_BESIDE_LABEL) { |
| 650 | /* to display labels next to values need twice as many columns */ |
| 651 | cols *= 2; |
| 652 | } else { |
| 653 | /* to display labels above values, we need twice as many rows as without */ |
| 654 | rows *= 2; |
| 655 | } |
| 656 | } |
| 657 | |
| 658 | if (sensors_applet->grid == NULL((void*)0)) { |
| 659 | /* create grid and add to applet */ |
| 660 | sensors_applet->grid = ctk_grid_new(); |
| 661 | ctk_grid_set_column_spacing(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), COLUMN_SPACING2); |
| 662 | ctk_grid_set_row_spacing(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), ROW_SPACING1); |
| 663 | ctk_widget_set_halign(sensors_applet->grid, CTK_ALIGN_CENTER); |
| 664 | ctk_widget_set_valign(sensors_applet->grid, CTK_ALIGN_CENTER); |
| 665 | ctk_container_add(CTK_CONTAINER(sensors_applet->applet)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->applet)), ((ctk_container_get_type () )))))), sensors_applet->grid); |
| 666 | } else { |
| 667 | /* remove all children if grid already exists so we can start again */ |
| 668 | /* save a list of the old children for later */ |
| 669 | old_grid_children = ctk_container_get_children(CTK_CONTAINER(sensors_applet->grid)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_container_get_type ())) ))))); |
| 670 | |
| 671 | ctk_container_foreach(CTK_CONTAINER(sensors_applet->grid)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_container_get_type ())) )))), |
| 672 | sensors_applet_pack_display_empty_grid_cb, |
| 673 | sensors_applet->grid); |
| 674 | } |
| 675 | /* pack icons / labels and values into grid */ |
| 676 | current_sensor = sensors_applet->active_sensors; |
| 677 | |
| 678 | /* if showing labels / icons and values, need to pack labels / icons these first */ |
| 679 | if (display_mode == DISPLAY_ICON_WITH_VALUE || display_mode == DISPLAY_LABEL_WITH_VALUE) { |
| 680 | /* loop through columns */ |
| 681 | for (i = 0; current_sensor != NULL((void*)0) && i < cols; /* increments depends on how we lay them out - see below */) { |
| 682 | |
| 683 | /* loop through rows in a column */ |
| 684 | for (j = 0; current_sensor && j < rows; /* see bottom of for loop*/) { |
| 685 | /* attach label / icon at this point */ |
| 686 | if (display_mode == DISPLAY_ICON_WITH_VALUE) { |
| 687 | if (((ActiveSensor *)(current_sensor->data))->icon) { |
| 688 | ctk_grid_attach(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), |
| 689 | ((ActiveSensor *)(current_sensor->data))->icon, |
| 690 | i, j, 1, 1); |
| 691 | } |
| 692 | } else { |
| 693 | if (((ActiveSensor *)(current_sensor->data))->label) { |
| 694 | ctk_grid_attach(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), |
| 695 | ((ActiveSensor *)(current_sensor->data))->label, |
| 696 | i, j, 1, 1); |
| 697 | } |
| 698 | } |
| 699 | /* now attach sensor value to either row below or column next to */ |
| 700 | if (layout_mode == VALUE_BESIDE_LABEL) { |
| 701 | /* left align labels */ |
| 702 | if (((ActiveSensor *)(current_sensor->data))->icon) { |
| 703 | ctk_widget_set_halign (((ActiveSensor *)(current_sensor->data))->icon, CTK_ALIGN_START); |
| 704 | ctk_widget_set_valign (((ActiveSensor *)(current_sensor->data))->icon, CTK_ALIGN_CENTER); |
| 705 | } |
| 706 | if (((ActiveSensor *)(current_sensor->data))->label) { |
| 707 | ctk_label_set_xalign (CTK_LABEL(((ActiveSensor *)(current_sensor->data))->label)((((CtkLabel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((((ActiveSensor *)(current_sensor->data))->label)), ((ctk_label_get_type ())))))), 0); |
| 708 | ctk_label_set_yalign (CTK_LABEL(((ActiveSensor *)(current_sensor->data))->label)((((CtkLabel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((((ActiveSensor *)(current_sensor->data))->label)), ((ctk_label_get_type ())))))), 0.5); |
| 709 | } |
| 710 | if (((ActiveSensor *)(current_sensor->data))->value) { |
| 711 | ctk_widget_set_halign (((ActiveSensor *)(current_sensor->data))->value, CTK_ALIGN_START); |
| 712 | ctk_widget_set_valign (((ActiveSensor *)(current_sensor->data))->value, CTK_ALIGN_CENTER); |
| 713 | } |
| 714 | |
| 715 | /* place value next to label */ |
| 716 | if (((ActiveSensor *)(current_sensor->data))->value) { |
| 717 | ctk_grid_attach(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), |
| 718 | ((ActiveSensor *)(current_sensor->data))->value, |
| 719 | i + 1, j, 1, 1); |
| 720 | } |
| 721 | j++; |
| 722 | } else { /* place value below label */ |
| 723 | |
| 724 | /* center align labels */ |
| 725 | if (((ActiveSensor *)(current_sensor->data))->icon) { |
| 726 | ctk_widget_set_halign (((ActiveSensor *)(current_sensor->data))->icon, CTK_ALIGN_CENTER); |
| 727 | ctk_widget_set_valign (((ActiveSensor *)(current_sensor->data))->icon, CTK_ALIGN_CENTER); |
| 728 | } |
| 729 | if (((ActiveSensor *)(current_sensor->data))->label) { |
| 730 | ctk_label_set_xalign (CTK_LABEL(((ActiveSensor *)(current_sensor->data))->label)((((CtkLabel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((((ActiveSensor *)(current_sensor->data))->label)), ((ctk_label_get_type ())))))), 0.5); |
| 731 | ctk_label_set_yalign (CTK_LABEL(((ActiveSensor *)(current_sensor->data))->label)((((CtkLabel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((((ActiveSensor *)(current_sensor->data))->label)), ((ctk_label_get_type ())))))), 0.5); |
| 732 | } |
| 733 | if (((ActiveSensor *)(current_sensor->data))->value) { |
| 734 | ctk_widget_set_halign (((ActiveSensor *)(current_sensor->data))->value, CTK_ALIGN_CENTER); |
| 735 | ctk_widget_set_valign (((ActiveSensor *)(current_sensor->data))->value, CTK_ALIGN_CENTER); |
| 736 | } |
| 737 | |
| 738 | if (((ActiveSensor *)(current_sensor->data))->value) { |
| 739 | ctk_grid_attach(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), |
| 740 | ((ActiveSensor *)(current_sensor->data))->value, |
| 741 | i, j + 1, 1, 1); |
| 742 | } |
| 743 | j += 2; |
| 744 | } |
| 745 | current_sensor = g_list_next(current_sensor)((current_sensor) ? (((GList *)(current_sensor))->next) : ( (void*)0)); |
| 746 | } /* end row loop */ |
| 747 | |
| 748 | /* now increment column index as needed */ |
| 749 | if (layout_mode == VALUE_BESIDE_LABEL) { /* place value next to label */ |
| 750 | i += 2; |
| 751 | } else { |
| 752 | i++; |
| 753 | } |
| 754 | } /* end column loop */ |
| 755 | |
| 756 | } else { /* not showing labels and icons with values, so just pack either only icons or values */ |
| 757 | for (i = 0; current_sensor != NULL((void*)0) && i < cols; ++i) { |
| 758 | for (j = 0; current_sensor!= NULL((void*)0) && j < rows; ++j) { |
| 759 | if (display_mode == DISPLAY_VALUE) { |
| 760 | if (((ActiveSensor *)(current_sensor->data))->value) { |
| 761 | ctk_grid_attach(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), |
| 762 | ((ActiveSensor *)(current_sensor->data))->value, |
| 763 | i, j, 1, 1); |
| 764 | } |
| 765 | } else if (display_mode == DISPLAY_ICON) { |
| 766 | if (((ActiveSensor *)(current_sensor->data))->value) { |
| 767 | ctk_grid_attach(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), |
| 768 | ((ActiveSensor *)(current_sensor->data))->icon, |
| 769 | i, j, 1, 1); |
| 770 | } |
| 771 | } else if (display_mode == DISPLAY_GRAPH) { |
| 772 | if (((ActiveSensor *)(current_sensor->data))->graph) { |
| 773 | ctk_grid_attach(CTK_GRID(sensors_applet->grid)((((CtkGrid*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_grid_get_type ())))))), |
| 774 | ((ActiveSensor *)(current_sensor->data))->graph_frame, |
| 775 | i, j, 1, 1); |
| 776 | } |
| 777 | } |
| 778 | |
| 779 | current_sensor = g_list_next(current_sensor)((current_sensor) ? (((GList *)(current_sensor))->next) : ( (void*)0)); |
| 780 | } |
| 781 | } |
| 782 | } |
| 783 | |
| 784 | if (old_grid_children != NULL((void*)0)) { |
| 785 | ctk_container_foreach(CTK_CONTAINER(sensors_applet->grid)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->grid)), ((ctk_container_get_type ())) )))), |
| 786 | sensors_applet_pack_display_cleanup_refs_cb, |
| 787 | old_grid_children); |
| 788 | g_list_free(old_grid_children); |
| 789 | } |
| 790 | ctk_widget_show_all(CTK_WIDGET(sensors_applet->applet)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->applet)), ((ctk_widget_get_type ()))) )))); |
| 791 | |
| 792 | } |
| 793 | |
| 794 | /* must unref when done with returned pixbuf */ |
| 795 | GdkPixbuf *sensors_applet_load_icon(IconType icon_type) { |
| 796 | CtkIconTheme *icon_theme; |
| 797 | GdkPixbuf *icon = NULL((void*)0); |
| 798 | GError *error = NULL((void*)0); |
| 799 | |
| 800 | /* try to load the icon */ |
| 801 | |
| 802 | /* not allowed to unref or ref icon_theme once we have it */ |
| 803 | icon_theme = ctk_icon_theme_get_default(); |
| 804 | icon = ctk_icon_theme_load_icon(icon_theme, |
| 805 | stock_icons[icon_type], |
| 806 | DEFAULT_ICON_SIZE22, |
| 807 | CTK_ICON_LOOKUP_USE_BUILTIN, |
| 808 | &error); |
| 809 | |
| 810 | if (error) { |
| 811 | g_warning ("Could not load icon: %s", error->message); |
| 812 | g_error_free(error); |
| 813 | error = NULL((void*)0); |
| 814 | |
| 815 | /* try again with default icon */ |
| 816 | icon = ctk_icon_theme_load_icon(icon_theme, |
| 817 | "image-missing", |
| 818 | DEFAULT_ICON_SIZE22, |
| 819 | CTK_ICON_LOOKUP_USE_BUILTIN, |
| 820 | &error); |
| 821 | |
| 822 | if (error) { |
| 823 | /* this will quit sensors-applet but it is a pretty major error so may as well */ |
| 824 | g_error("Could not load CTK_STOCK_MISSING_IMAGE - major error!!!: %s", error->message); |
| 825 | g_error_free(error); |
| 826 | error = NULL((void*)0); |
| 827 | } |
| 828 | |
| 829 | } |
| 830 | return icon; |
| 831 | } |
| 832 | |
| 833 | // MUST FREE STRINGS AFTER CALLING THIS FUNCTION!! |
| 834 | gboolean sensors_applet_add_sensor(SensorsApplet *sensors_applet, |
| 835 | const gchar *path, |
| 836 | const gchar *id, |
| 837 | const gchar *label, |
| 838 | const gchar *interface, |
| 839 | SensorType type, |
| 840 | gboolean enable, |
| 841 | gdouble low_value, |
| 842 | gdouble high_value, |
| 843 | gboolean alarm_enable, |
| 844 | const gchar *low_alarm_command, |
| 845 | const gchar *high_alarm_command, |
| 846 | gint alarm_timeout, |
| 847 | gdouble multiplier, |
| 848 | gdouble offset, |
| 849 | IconType icon_type, |
| 850 | const gchar *graph_color) { |
| 851 | |
| 852 | CtkTreeIter interfaces_iter, sensors_iter; |
| 853 | gboolean not_empty_tree; |
| 854 | |
| 855 | gchar *node_interface; |
| 856 | gboolean not_end_of_interfaces = TRUE(!(0)), interface_exists = FALSE(0); |
| 857 | gboolean not_end_of_sensors = TRUE(!(0)); |
| 858 | gchar *sensor_id; |
| 859 | gchar *sensor_path; |
| 860 | SensorType sensor_type; |
| 861 | GdkPixbuf *icon; |
| 862 | CtkTreePath *tree_path; |
| 863 | |
| 864 | g_assert(sensors_applet)do { if (sensors_applet) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 864, ((const char*) (__func__)), "sensors_applet" ); } while (0); |
| 865 | |
| 866 | /* assume tree is not empty */ |
| 867 | not_empty_tree = TRUE(!(0)); |
Value stored to 'not_empty_tree' is never read | |
| 868 | |
| 869 | if (NULL((void*)0) == sensors_applet->sensors) { |
| 870 | |
| 871 | sensors_applet->sensors = ctk_tree_store_new(N_COLUMNS, |
| 872 | G_TYPE_STRING((GType) ((16) << (2))), /* path */ |
| 873 | G_TYPE_STRING((GType) ((16) << (2))), /* id */ |
| 874 | G_TYPE_STRING((GType) ((16) << (2))), /* label */ |
| 875 | G_TYPE_STRING((GType) ((16) << (2))), /* interface */ |
| 876 | G_TYPE_UINT((GType) ((7) << (2))), /* sensor type */ |
| 877 | G_TYPE_BOOLEAN((GType) ((5) << (2))), /* enable */ |
| 878 | G_TYPE_BOOLEAN((GType) ((5) << (2))), /* visible */ |
| 879 | G_TYPE_DOUBLE((GType) ((15) << (2))), /* low value */ |
| 880 | G_TYPE_DOUBLE((GType) ((15) << (2))), /* high type */ |
| 881 | G_TYPE_BOOLEAN((GType) ((5) << (2))), /* alarm enable */ |
| 882 | G_TYPE_STRING((GType) ((16) << (2))), /* low alarm command */ |
| 883 | G_TYPE_STRING((GType) ((16) << (2))), /* high alarm command */ |
| 884 | G_TYPE_UINT((GType) ((7) << (2))), /* alarm timeout */ |
| 885 | G_TYPE_DOUBLE((GType) ((15) << (2))), /* multiplier */ |
| 886 | G_TYPE_DOUBLE((GType) ((15) << (2))), /* offset */ |
| 887 | G_TYPE_UINT((GType) ((7) << (2))), /* icon type */ |
| 888 | GDK_TYPE_PIXBUF(gdk_pixbuf_get_type ()), /* icon pixbuf */ |
| 889 | G_TYPE_STRING((GType) ((16) << (2)))); /* graph color */ |
| 890 | |
| 891 | g_debug("Sensor tree created."); |
| 892 | |
| 893 | /* we know tree is actually empty since we just created it */ |
| 894 | not_empty_tree = FALSE(0); |
| 895 | } |
| 896 | |
| 897 | /* search sensor tree for the parent interface to place this sensor under */ |
| 898 | for (not_empty_tree = ctk_tree_model_get_iter_first(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &interfaces_iter); |
| 899 | not_empty_tree && not_end_of_interfaces && !interface_exists; |
| 900 | not_end_of_interfaces = ctk_tree_model_iter_next(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &interfaces_iter)) { |
| 901 | |
| 902 | ctk_tree_model_get(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &interfaces_iter, INTERFACE_COLUMN, &node_interface, -1); |
| 903 | if (g_ascii_strcasecmp(interface, node_interface) == 0) { |
| 904 | /* found interface in tree */ |
| 905 | interface_exists = TRUE(!(0)); |
| 906 | |
| 907 | /* now see if this actual sensor already exists within this interface - don't want to add duplicates */ |
| 908 | /* see if have children */ |
| 909 | for (not_end_of_sensors = ctk_tree_model_iter_children(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &sensors_iter, &interfaces_iter); |
| 910 | not_end_of_sensors; |
| 911 | not_end_of_sensors = ctk_tree_model_iter_next(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &sensors_iter)) { |
| 912 | |
| 913 | ctk_tree_model_get(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &sensors_iter, |
| 914 | PATH_COLUMN, &sensor_path, |
| 915 | ID_COLUMN, &sensor_id, |
| 916 | SENSOR_TYPE_COLUMN, &sensor_type, |
| 917 | -1); |
| 918 | if (g_ascii_strcasecmp(sensor_id, id) == 0 && g_ascii_strcasecmp(sensor_path, path) == 0 && sensor_type == type) { |
| 919 | /* sensor already exists so dont add a second time */ |
| 920 | g_debug("sensor with path: %s, id: %s already exists in tree, not adding a second time", sensor_path, sensor_id); |
| 921 | g_free(sensor_id); |
| 922 | g_free(sensor_path); |
| 923 | g_free(node_interface); |
| 924 | return FALSE(0); |
| 925 | } |
| 926 | g_free(sensor_id); |
| 927 | g_free(sensor_path); |
| 928 | } |
| 929 | g_free(node_interface); |
| 930 | break; |
| 931 | } |
| 932 | g_free(node_interface); |
| 933 | } |
| 934 | |
| 935 | if (!interface_exists) { |
| 936 | /* add to required plugins hash table so we ensure this |
| 937 | plugin stays loaded to make sure we have a get sensor |
| 938 | value function if possible */ |
| 939 | g_hash_table_insert(sensors_applet->required_plugins, |
| 940 | g_strdup(interface), |
| 941 | GINT_TO_POINTER(TRUE)((gpointer) (glong) ((!(0))))); |
| 942 | g_debug("added interface %s to required plugins", interface); |
| 943 | |
| 944 | /* wasn't able to find interface root node so create it */ |
| 945 | ctk_tree_store_append(sensors_applet->sensors, |
| 946 | &interfaces_iter, |
| 947 | NULL((void*)0)); |
| 948 | |
| 949 | ctk_tree_store_set(sensors_applet->sensors, |
| 950 | &interfaces_iter, |
| 951 | ID_COLUMN, interface, |
| 952 | INTERFACE_COLUMN, interface, |
| 953 | VISIBLE_COLUMN, FALSE(0), |
| 954 | -1); |
| 955 | g_debug("Added sensor interface %s to tree", interface); |
| 956 | } |
| 957 | |
| 958 | /* then add sensor as a child under interface node - ie assume |
| 959 | * we either found it or created it - the inteface node that is */ |
| 960 | |
| 961 | /* for now just add sensors all in a single list */ |
| 962 | ctk_tree_store_append(sensors_applet->sensors, &sensors_iter, &interfaces_iter); |
| 963 | |
| 964 | /* if sensor is already in settings, load values from there */ |
| 965 | gchar *applet_path = cafe_panel_applet_get_preferences_path (sensors_applet->applet); |
| 966 | gchar *gsuid = sensors_applet_settings_get_unique_id (interface, id, path); |
| 967 | gchar *settings_path = g_strdup_printf ("%s%s/", applet_path, gsuid); |
| 968 | GSettings *settings = g_settings_new_with_path ("org.cafe.sensors-applet.sensor", settings_path); |
| 969 | |
| 970 | /* add hash to temp sorting list */ |
| 971 | g_variant_builder_add (&gvb_sensors_hash_list, "s", gsuid); |
| 972 | |
| 973 | g_free (applet_path); |
| 974 | g_free (gsuid); |
| 975 | g_free (settings_path); |
| 976 | |
| 977 | gchar *settings_id = g_settings_get_string (settings, ID"id"); |
| 978 | |
| 979 | if (settings_id != NULL((void*)0) && settings_id[0] != '\0') { |
| 980 | enable = g_settings_get_boolean (settings, ENABLED"enabled"); |
| 981 | icon = sensors_applet_load_icon(g_settings_get_int (settings, ICON_TYPE"icon-type")); |
| 982 | ctk_tree_store_set(sensors_applet->sensors, |
| 983 | &sensors_iter, |
| 984 | PATH_COLUMN, g_settings_get_string (settings, PATH"path"), |
| 985 | ID_COLUMN, settings_id, |
| 986 | LABEL_COLUMN, g_settings_get_string (settings, LABEL"label"), |
| 987 | INTERFACE_COLUMN, g_settings_get_string (settings, INTERFACE"interface"), |
| 988 | SENSOR_TYPE_COLUMN, g_settings_get_int (settings, SENSOR_TYPE"sensor-type"), |
| 989 | ENABLE_COLUMN, enable, |
| 990 | VISIBLE_COLUMN, TRUE(!(0)), |
| 991 | LOW_VALUE_COLUMN, g_settings_get_double (settings, LOW_VALUE"low-value"), |
| 992 | HIGH_VALUE_COLUMN, g_settings_get_double (settings, HIGH_VALUE"high-value"), |
| 993 | ALARM_ENABLE_COLUMN, g_settings_get_boolean (settings, ALARM_ENABLED"alarm-enabled"), |
| 994 | ALARM_TIMEOUT_COLUMN, g_settings_get_int (settings, ALARM_TIMEOUT"alarm-timeout"), |
| 995 | LOW_ALARM_COMMAND_COLUMN, g_settings_get_string (settings, LOW_ALARM_COMMAND"low-alarm-command"), |
| 996 | HIGH_ALARM_COMMAND_COLUMN, g_settings_get_string (settings, HIGH_ALARM_COMMAND"high-alarm-command"), |
| 997 | MULTIPLIER_COLUMN, g_settings_get_double (settings, MULTIPLIER"multiplier"), |
| 998 | OFFSET_COLUMN, g_settings_get_double (settings, OFFSET"offset"), |
| 999 | ICON_TYPE_COLUMN, g_settings_get_int (settings, ICON_TYPE"icon-type"), |
| 1000 | ICON_PIXBUF_COLUMN, icon, |
| 1001 | GRAPH_COLOR_COLUMN, g_settings_get_string (settings, GRAPH_COLOR"graph-color"), |
| 1002 | -1); |
| 1003 | g_free (settings_id); |
| 1004 | } else { |
| 1005 | icon = sensors_applet_load_icon(icon_type); |
| 1006 | ctk_tree_store_set(sensors_applet->sensors, |
| 1007 | &sensors_iter, |
| 1008 | PATH_COLUMN, path, |
| 1009 | ID_COLUMN, id, |
| 1010 | LABEL_COLUMN, label, |
| 1011 | INTERFACE_COLUMN, interface, |
| 1012 | SENSOR_TYPE_COLUMN, type, |
| 1013 | ENABLE_COLUMN, enable, |
| 1014 | VISIBLE_COLUMN, TRUE(!(0)), |
| 1015 | LOW_VALUE_COLUMN, low_value, |
| 1016 | HIGH_VALUE_COLUMN, high_value, |
| 1017 | ALARM_ENABLE_COLUMN, alarm_enable, |
| 1018 | ALARM_TIMEOUT_COLUMN, alarm_timeout, |
| 1019 | LOW_ALARM_COMMAND_COLUMN, low_alarm_command, |
| 1020 | HIGH_ALARM_COMMAND_COLUMN, high_alarm_command, |
| 1021 | MULTIPLIER_COLUMN, multiplier, |
| 1022 | OFFSET_COLUMN, offset, |
| 1023 | ICON_TYPE_COLUMN, icon_type, |
| 1024 | ICON_PIXBUF_COLUMN, icon, |
| 1025 | GRAPH_COLOR_COLUMN, graph_color, |
| 1026 | -1); |
| 1027 | } |
| 1028 | g_object_unref (settings); |
| 1029 | g_debug("added sensor %s to tree", path); |
| 1030 | |
| 1031 | /* remove reference to icon as tree now has ref */ |
| 1032 | g_object_unref(icon); |
| 1033 | |
| 1034 | /* create the active sensor */ |
| 1035 | if (enable) { |
| 1036 | tree_path = ctk_tree_model_get_path(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), &sensors_iter); |
| 1037 | sensors_applet_sensor_enabled(sensors_applet, tree_path); |
| 1038 | ctk_tree_path_free(tree_path); |
| 1039 | } |
| 1040 | return TRUE(!(0)); |
| 1041 | } |
| 1042 | |
| 1043 | static ActiveSensor *sensors_applet_find_active_sensor(SensorsApplet *sensors_applet, CtkTreePath *path) { |
| 1044 | CtkTreePath *sensor_tree_path; |
| 1045 | GList *current_sensor; |
| 1046 | |
| 1047 | for (current_sensor = sensors_applet->active_sensors; current_sensor != NULL((void*)0); current_sensor = g_list_next(current_sensor)((current_sensor) ? (((GList *)(current_sensor))->next) : ( (void*)0))) { |
| 1048 | sensor_tree_path = ctk_tree_row_reference_get_path(((ActiveSensor *)(current_sensor->data))->sensor_row); |
| 1049 | |
| 1050 | if (ctk_tree_path_compare(path, sensor_tree_path) == 0) { |
| 1051 | ctk_tree_path_free(sensor_tree_path); |
| 1052 | return ((ActiveSensor *)(current_sensor->data)); |
| 1053 | } |
| 1054 | ctk_tree_path_free(sensor_tree_path); |
| 1055 | } |
| 1056 | return NULL((void*)0); |
| 1057 | } |
| 1058 | |
| 1059 | /* path should be the full path to a file representing the sensor (eg |
| 1060 | * /dev/hda or /sys/devices/platform/i2c-0/0-0290/temp1_input) */ |
| 1061 | void sensors_applet_display_layout_changed(SensorsApplet *sensors_applet) { |
| 1062 | /* update sensors since will need to update icons / graphs etc |
| 1063 | * if weren't displayed before */ |
| 1064 | GList *list = NULL((void*)0); |
| 1065 | for (list = sensors_applet->active_sensors; list != NULL((void*)0); list = list->next) { |
| 1066 | ActiveSensor *as = (ActiveSensor *)list->data; |
| 1067 | as->updated = FALSE(0); |
| 1068 | } |
| 1069 | sensors_applet_update_active_sensors(sensors_applet); |
| 1070 | sensors_applet_pack_display(sensors_applet); |
| 1071 | } |
| 1072 | |
| 1073 | void sensors_applet_alarm_off(SensorsApplet *sensors_applet, |
| 1074 | CtkTreePath *path, |
| 1075 | NotifType notif_type) { |
| 1076 | ActiveSensor *active_sensor; |
| 1077 | |
| 1078 | if ((active_sensor = sensors_applet_find_active_sensor(sensors_applet, path)) != NULL((void*)0)) { |
| 1079 | active_sensor_alarm_off(active_sensor, notif_type); |
| 1080 | } |
| 1081 | } |
| 1082 | |
| 1083 | void sensors_applet_all_alarms_off(SensorsApplet *sensors_applet, CtkTreePath *path) { |
| 1084 | sensors_applet_alarm_off(sensors_applet, path, LOW_ALARM); |
| 1085 | sensors_applet_alarm_off(sensors_applet, path, HIGH_ALARM); |
| 1086 | } |
| 1087 | |
| 1088 | void sensors_applet_sensor_enabled(SensorsApplet *sensors_applet, CtkTreePath *path) { |
| 1089 | ActiveSensor *active_sensor; |
| 1090 | |
| 1091 | g_assert(sensors_applet)do { if (sensors_applet) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1091, ((const char*) (__func__)), "sensors_applet" ); } while (0); |
| 1092 | g_assert(path)do { if (path) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1092, ((const char*) (__func__)), "path" ); } while (0); |
| 1093 | |
| 1094 | active_sensor = active_sensor_new(sensors_applet, ctk_tree_row_reference_new(CTK_TREE_MODEL(sensors_applet->sensors)((((CtkTreeModel*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->sensors)), ((ctk_tree_model_get_type ( ))))))), path)); |
| 1095 | active_sensor_update(active_sensor, sensors_applet); |
| 1096 | |
| 1097 | /* keep list sorted */ |
| 1098 | sensors_applet->active_sensors = g_list_insert_sorted(sensors_applet->active_sensors, |
| 1099 | active_sensor, |
| 1100 | (GCompareFunc)active_sensor_compare); |
| 1101 | |
| 1102 | sensors_applet_pack_display(sensors_applet); |
| 1103 | } |
| 1104 | |
| 1105 | void sensors_applet_reorder_sensors(SensorsApplet *sensors_applet) { |
| 1106 | sensors_applet->active_sensors = g_list_sort(sensors_applet->active_sensors, (GCompareFunc)active_sensor_compare); |
| 1107 | |
| 1108 | sensors_applet_pack_display(sensors_applet); |
| 1109 | } |
| 1110 | |
| 1111 | void sensors_applet_sensor_disabled(SensorsApplet *sensors_applet, CtkTreePath *path) { |
| 1112 | |
| 1113 | ActiveSensor *active_sensor; |
| 1114 | |
| 1115 | g_assert(sensors_applet)do { if (sensors_applet) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1115, ((const char*) (__func__)), "sensors_applet" ); } while (0); |
| 1116 | g_assert(path)do { if (path) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1116, ((const char*) (__func__)), "path" ); } while (0); |
| 1117 | |
| 1118 | if ((active_sensor = sensors_applet_find_active_sensor(sensors_applet, path)) != NULL((void*)0)) { |
| 1119 | g_debug("Destroying active sensor..."); |
| 1120 | |
| 1121 | g_debug("-- removing from list..."); |
| 1122 | sensors_applet->active_sensors = g_list_remove(sensors_applet->active_sensors, active_sensor); |
| 1123 | g_debug("-- repacking display...."); |
| 1124 | sensors_applet_pack_display(sensors_applet); |
| 1125 | |
| 1126 | active_sensor_destroy(active_sensor); |
| 1127 | } |
| 1128 | } |
| 1129 | |
| 1130 | void sensors_applet_update_sensor(SensorsApplet *sensors_applet, CtkTreePath *path) { |
| 1131 | ActiveSensor *active_sensor; |
| 1132 | |
| 1133 | g_assert(sensors_applet)do { if (sensors_applet) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1133, ((const char*) (__func__)), "sensors_applet" ); } while (0); |
| 1134 | g_assert(path)do { if (path) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1134, ((const char*) (__func__)), "path" ); } while (0); |
| 1135 | |
| 1136 | if ((active_sensor = sensors_applet_find_active_sensor(sensors_applet, path)) != NULL((void*)0)) { |
| 1137 | active_sensor_update(active_sensor, sensors_applet); |
| 1138 | } |
| 1139 | } |
| 1140 | |
| 1141 | void sensors_applet_icon_changed(SensorsApplet *sensors_applet, CtkTreePath *path) { |
| 1142 | ActiveSensor *active_sensor; |
| 1143 | |
| 1144 | g_assert(sensors_applet)do { if (sensors_applet) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1144, ((const char*) (__func__)), "sensors_applet" ); } while (0); |
| 1145 | g_assert(path)do { if (path) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1145, ((const char*) (__func__)), "path" ); } while (0); |
| 1146 | |
| 1147 | if ((active_sensor = sensors_applet_find_active_sensor(sensors_applet, path)) != NULL((void*)0)) { |
| 1148 | active_sensor_icon_changed(active_sensor, sensors_applet); |
| 1149 | } |
| 1150 | } |
| 1151 | |
| 1152 | /* Cycle thru ActiveSensors and update them all */ |
| 1153 | gboolean sensors_applet_update_active_sensors(SensorsApplet *sensors_applet) { |
| 1154 | g_assert(sensors_applet)do { if (sensors_applet) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1154, ((const char*) (__func__)), "sensors_applet" ); } while (0); |
| 1155 | |
| 1156 | if (sensors_applet->active_sensors) { |
| 1157 | g_list_foreach(sensors_applet->active_sensors, |
| 1158 | (GFunc)active_sensor_update, |
| 1159 | sensors_applet); |
| 1160 | return TRUE(!(0)); |
| 1161 | } |
| 1162 | return FALSE(0); |
| 1163 | } |
| 1164 | |
| 1165 | /* Cycle thru ActiveSensors and set new graph dimensions */ |
| 1166 | void sensors_applet_graph_size_changed(SensorsApplet *sensors_applet) { |
| 1167 | gint dimensions[2]; |
| 1168 | gint graph_size; |
| 1169 | g_assert(sensors_applet)do { if (sensors_applet) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1169, ((const char*) (__func__)), "sensors_applet" ); } while (0); |
| 1170 | |
| 1171 | if (sensors_applet->active_sensors) { |
| 1172 | |
| 1173 | graph_size = g_settings_get_int (sensors_applet->settings, GRAPH_SIZE"graph-size"); |
| 1174 | if (cafe_panel_applet_get_orient(sensors_applet->applet) == CAFE_PANEL_APPLET_ORIENT_UP || |
| 1175 | cafe_panel_applet_get_orient(sensors_applet->applet) == CAFE_PANEL_APPLET_ORIENT_DOWN) { |
| 1176 | |
| 1177 | /* is horizontal so set graph_size as width */ |
| 1178 | dimensions[0] = graph_size; |
| 1179 | dimensions[1] = sensors_applet->size; |
| 1180 | } else { |
| 1181 | dimensions[0] = sensors_applet->size; |
| 1182 | dimensions[1] = graph_size; |
| 1183 | } |
| 1184 | |
| 1185 | g_list_foreach(sensors_applet->active_sensors, |
| 1186 | (GFunc)active_sensor_update_graph_dimensions, |
| 1187 | &dimensions); |
| 1188 | } |
| 1189 | |
| 1190 | } |
| 1191 | |
| 1192 | gdouble sensors_applet_convert_temperature(gdouble value, TemperatureScale old, TemperatureScale new) { |
| 1193 | |
| 1194 | switch (old) { |
| 1195 | case KELVIN: |
| 1196 | switch (new) { |
| 1197 | case CELSIUS: |
| 1198 | value = value - 273.0; |
| 1199 | break; |
| 1200 | case FAHRENHEIT: |
| 1201 | value = (9.0 * (value - 273) / 5.0) + 32.0; |
| 1202 | break; |
| 1203 | case KELVIN: |
| 1204 | break; |
| 1205 | } |
| 1206 | break; |
| 1207 | |
| 1208 | case CELSIUS: |
| 1209 | switch (new) { |
| 1210 | case FAHRENHEIT: |
| 1211 | value = (9.0 * value / 5.0) + 32.0; |
| 1212 | break; |
| 1213 | case KELVIN: |
| 1214 | value = value + 273.0; |
| 1215 | break; |
| 1216 | case CELSIUS: |
| 1217 | break; |
| 1218 | } |
| 1219 | break; |
| 1220 | |
| 1221 | case FAHRENHEIT: |
| 1222 | switch (new) { |
| 1223 | case CELSIUS: |
| 1224 | value = (5.0 * (value - 32.0) / 9.0); |
| 1225 | break; |
| 1226 | case KELVIN: |
| 1227 | value = (5.0 * (value - 32.0) / 9.0) + 273.0; |
| 1228 | break; |
| 1229 | case FAHRENHEIT: |
| 1230 | break; |
| 1231 | } |
| 1232 | break; |
| 1233 | } |
| 1234 | return value; |
| 1235 | } |
| 1236 | |
| 1237 | void sensors_applet_init(SensorsApplet *sensors_applet) { |
| 1238 | |
| 1239 | g_assert(sensors_applet)do { if (sensors_applet) ; else g_assertion_message_expr ("sensors-applet" , "sensors-applet.c", 1239, ((const char*) (__func__)), "sensors_applet" ); } while (0); |
| 1240 | g_assert(sensors_applet->applet)do { if (sensors_applet->applet) ; else g_assertion_message_expr ("sensors-applet", "sensors-applet.c", 1240, ((const char*) ( __func__)), "sensors_applet->applet"); } while (0); |
| 1241 | |
| 1242 | CtkActionGroup *action_group; |
| 1243 | gchar *ui_path; |
| 1244 | |
| 1245 | /* Have our background automatically painted. */ |
| 1246 | cafe_panel_applet_set_background_widget(CAFE_PANEL_APPLET(sensors_applet->applet)((((CafePanelApplet*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->applet)), ((cafe_panel_applet_get_type ())))))), CTK_WIDGET(sensors_applet->applet)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->applet)), ((ctk_widget_get_type ()))) )))); |
| 1247 | |
| 1248 | /* plugin functions are stored as name -> get_value_function pairs so |
| 1249 | * use standard string functions on hash table */ |
| 1250 | sensors_applet->plugins = g_hash_table_new(g_str_hash, g_str_equal); |
| 1251 | |
| 1252 | sensors_applet->required_plugins = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL((void*)0)); |
| 1253 | |
| 1254 | /* initialise size */ |
| 1255 | sensors_applet->size = DEFAULT_APPLET_SIZE24; |
| 1256 | |
| 1257 | cafe_panel_applet_set_flags(sensors_applet->applet, CAFE_PANEL_APPLET_EXPAND_MINOR); |
| 1258 | |
| 1259 | g_signal_connect(sensors_applet->applet, "destroy",g_signal_connect_data ((sensors_applet->applet), ("destroy" ), (((GCallback) (destroy_cb))), (sensors_applet), ((void*)0) , (GConnectFlags) 0) |
| 1260 | G_CALLBACK(destroy_cb),g_signal_connect_data ((sensors_applet->applet), ("destroy" ), (((GCallback) (destroy_cb))), (sensors_applet), ((void*)0) , (GConnectFlags) 0) |
| 1261 | sensors_applet)g_signal_connect_data ((sensors_applet->applet), ("destroy" ), (((GCallback) (destroy_cb))), (sensors_applet), ((void*)0) , (GConnectFlags) 0); |
| 1262 | |
| 1263 | /* init gsettings */ |
| 1264 | sensors_applet->settings = cafe_panel_applet_settings_new (sensors_applet->applet, "org.cafe.sensors-applet"); |
| 1265 | |
| 1266 | |
| 1267 | /* set up builder for sorting verification */ |
| 1268 | g_variant_builder_init (&gvb_sensors_hash_list, G_VARIANT_TYPE ("as")(g_variant_type_checked_ (("as")))); |
| 1269 | |
| 1270 | /* set up / load sensors from the plugins */ |
| 1271 | sensors_applet_plugins_load_all(sensors_applet); |
| 1272 | |
| 1273 | /* set sorting hash array */ |
| 1274 | GVariant *gv_temp = g_variant_builder_end (&gvb_sensors_hash_list); |
| 1275 | sensors_applet->sensors_hash_array = g_variant_dup_strv (gv_temp, NULL((void*)0)); |
| 1276 | g_variant_unref (gv_temp); |
| 1277 | |
| 1278 | /* sort sensors based on saved sorting */ |
| 1279 | sensors_applet_settings_sort_sensors(sensors_applet); |
| 1280 | |
| 1281 | /* free hash array */ |
| 1282 | g_strfreev (sensors_applet->sensors_hash_array); |
| 1283 | |
| 1284 | |
| 1285 | /* should have created sensors tree above, but if have not was because we couldn't find any sensors */ |
| 1286 | if (NULL((void*)0) == sensors_applet->sensors) { |
| 1287 | CtkWidget *label; |
| 1288 | label = ctk_label_new(_("No sensors found!")gettext ("No sensors found!")); |
| 1289 | ctk_container_add(CTK_CONTAINER(sensors_applet->applet)((((CtkContainer*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->applet)), ((ctk_container_get_type () )))))), label); |
| 1290 | ctk_widget_show_all(CTK_WIDGET(sensors_applet->applet)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->applet)), ((ctk_widget_get_type ()))) )))); |
| 1291 | return; |
| 1292 | } |
| 1293 | |
| 1294 | /* only do menu and signal connections if sensors are found */ |
| 1295 | action_group = ctk_action_group_new ("Sensors Applet Actions"); |
| 1296 | ctk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE"cafe-sensors-applet"); |
| 1297 | ctk_action_group_add_actions (action_group, |
| 1298 | sensors_applet_menu_actions, |
| 1299 | G_N_ELEMENTS (sensors_applet_menu_actions)(sizeof (sensors_applet_menu_actions) / sizeof ((sensors_applet_menu_actions )[0])), |
| 1300 | sensors_applet); |
| 1301 | ui_path = g_build_filename (UIDIR"/usr/local/share/cafe-sensors-applet/ui", SENSORS_APPLET_MENU_FILE"SensorsApplet.xml", NULL((void*)0)); |
| 1302 | cafe_panel_applet_setup_menu_from_file (sensors_applet->applet, ui_path, action_group); |
| 1303 | g_free (ui_path); |
| 1304 | g_object_unref (action_group); |
| 1305 | |
| 1306 | g_signal_connect(sensors_applet->applet, "style-set",g_signal_connect_data ((sensors_applet->applet), ("style-set" ), (((GCallback) (style_set_cb))), (sensors_applet), ((void*) 0), (GConnectFlags) 0) |
| 1307 | G_CALLBACK(style_set_cb),g_signal_connect_data ((sensors_applet->applet), ("style-set" ), (((GCallback) (style_set_cb))), (sensors_applet), ((void*) 0), (GConnectFlags) 0) |
| 1308 | sensors_applet)g_signal_connect_data ((sensors_applet->applet), ("style-set" ), (((GCallback) (style_set_cb))), (sensors_applet), ((void*) 0), (GConnectFlags) 0); |
| 1309 | |
| 1310 | g_signal_connect(G_OBJECT(sensors_applet->applet), "change_orient",g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("change_orient"), (((GCallback) ( change_orient_cb))), (sensors_applet), ((void*)0), (GConnectFlags ) 0) |
| 1311 | G_CALLBACK(change_orient_cb),g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("change_orient"), (((GCallback) ( change_orient_cb))), (sensors_applet), ((void*)0), (GConnectFlags ) 0) |
| 1312 | sensors_applet)g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("change_orient"), (((GCallback) ( change_orient_cb))), (sensors_applet), ((void*)0), (GConnectFlags ) 0); |
| 1313 | |
| 1314 | g_signal_connect(G_OBJECT(sensors_applet->applet), "size_allocate",g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("size_allocate"), (((GCallback) ( size_allocate_cb))), (sensors_applet), ((void*)0), (GConnectFlags ) 0) |
| 1315 | G_CALLBACK(size_allocate_cb),g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("size_allocate"), (((GCallback) ( size_allocate_cb))), (sensors_applet), ((void*)0), (GConnectFlags ) 0) |
| 1316 | sensors_applet)g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("size_allocate"), (((GCallback) ( size_allocate_cb))), (sensors_applet), ((void*)0), (GConnectFlags ) 0); |
| 1317 | |
| 1318 | g_signal_connect(G_OBJECT(sensors_applet->applet), "leave_notify_event",g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("leave_notify_event"), (((GCallback ) (mouse_leave_cb))), ((gpointer)sensors_applet), ((void*)0), (GConnectFlags) 0) |
| 1319 | G_CALLBACK(mouse_leave_cb),g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("leave_notify_event"), (((GCallback ) (mouse_leave_cb))), ((gpointer)sensors_applet), ((void*)0), (GConnectFlags) 0) |
| 1320 | (gpointer)sensors_applet)g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("leave_notify_event"), (((GCallback ) (mouse_leave_cb))), ((gpointer)sensors_applet), ((void*)0), (GConnectFlags) 0); |
| 1321 | |
| 1322 | g_signal_connect(G_OBJECT(sensors_applet->applet), "enter_notify_event",g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("enter_notify_event"), (((GCallback ) (mouse_enter_cb))), ((gpointer)sensors_applet), ((void*)0), (GConnectFlags) 0) |
| 1323 | G_CALLBACK(mouse_enter_cb),g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("enter_notify_event"), (((GCallback ) (mouse_enter_cb))), ((gpointer)sensors_applet), ((void*)0), (GConnectFlags) 0) |
| 1324 | (gpointer)sensors_applet)g_signal_connect_data ((((((GObject*) (void *) g_type_check_instance_cast ((GTypeInstance*) ((sensors_applet->applet)), (((GType) ( (20) << (2))))))))), ("enter_notify_event"), (((GCallback ) (mouse_enter_cb))), ((gpointer)sensors_applet), ((void*)0), (GConnectFlags) 0); |
| 1325 | |
| 1326 | sensors_applet_update_active_sensors(sensors_applet); |
| 1327 | sensors_applet_pack_display(sensors_applet); |
| 1328 | |
| 1329 | sensors_applet->timeout_id = g_timeout_add_seconds(g_settings_get_int(sensors_applet->settings, TIMEOUT"timeout-delay") / 1000, |
| 1330 | (GSourceFunc)sensors_applet_update_active_sensors, |
| 1331 | sensors_applet); |
| 1332 | |
| 1333 | g_object_set (ctk_settings_get_default (), "ctk-menu-images", TRUE(!(0)), NULL((void*)0)); |
| 1334 | g_object_set (ctk_settings_get_default (), "ctk-button-images", TRUE(!(0)), NULL((void*)0)); |
| 1335 | |
| 1336 | ctk_widget_show_all(CTK_WIDGET(sensors_applet->applet)((((CtkWidget*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((sensors_applet->applet)), ((ctk_widget_get_type ()))) )))); |
| 1337 | } |
| 1338 |