src/modules/temperature/e_mod_config.c

   1 #include "e.h"
   2 #include "e_mod_main.h"
   3
   4 #define FAR_2_CEL(x) ((x - 32) / 9.0) * 5.0
   5 #define CEL_2_FAR(x) (x * 9.0 / 5.0) + 32
   6
   7 struct _E_Config_Dialog_Data
   8 {
   9    struct
  10      {
  11         int interval;
  12      } poll;
  13
  14    int unit_method;
  15 #ifdef HAVE_EEZE
  16    int backend;
  17 #endif
  18    struct
  19      {
  20         int low, high;
  21      } temp;
  22
  23    int sensor;
  24    Eina_List *sensors;
  25
  26    Evas_Object *o_high, *o_low;
  27
  28    Config_Face *inst;
  29 };
  30
  31 /* local function prototypes */
  32 static void *_create_data(E_Config_Dialog *cfd);
  33 static void _fill_data_tempget(E_Config_Dialog_Data *cfdata);
  34 static void _fill_sensors(E_Config_Dialog_Data *cfdata, const char *name);
  35 static void _free_data(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata);
  36 static Evas_Object *_basic_create(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
  37 static int _basic_apply(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
  38 static void _cb_display_changed(void *data, Evas_Object *obj __UNUSED__);
  39
  40 void
  41 config_temperature_module(Config_Face *inst)
  42 {
  43    E_Config_Dialog_View *v;
  44    char buff[PATH_MAX];
  45
  46    v = E_NEW(E_Config_Dialog_View, 1);
  47    v->create_cfdata = _create_data;
  48    v->free_cfdata = _free_data;
  49    v->basic.create_widgets = _basic_create;
  50    v->basic.apply_cfdata = _basic_apply;
  51
  52    snprintf(buff, sizeof(buff),
  53             "%s/e-module-temperature.edj", inst->module->dir);
  54    inst->config_dialog =
  55      e_config_dialog_new(e_container_current_get(e_manager_current_get()),
  56                          _("Temperature Settings"), "E",
  57                          "_e_mod_temperature_config_dialog", buff, 0, v, inst);
  58 }
  59
  60 /* local function prototypes */
  61 static void *
  62 _create_data(E_Config_Dialog *cfd)
  63 {
  64    E_Config_Dialog_Data *cfdata;
  65
  66    cfdata = E_NEW(E_Config_Dialog_Data, 1);
  67    cfdata->inst = cfd->data;
  68    _fill_data_tempget(cfdata);
  69    return cfdata;
  70 }
  71
  72 static void
  73 _fill_data_tempget(E_Config_Dialog_Data *cfdata)
  74 {
  75    cfdata->unit_method = cfdata->inst->units;
  76    cfdata->poll.interval = cfdata->inst->poll_interval;
  77    cfdata->temp.low = cfdata->inst->low;
  78    cfdata->temp.high = cfdata->inst->high;
  79    cfdata->sensor = 0;
  80 #ifdef HAVE_EEZE
  81    cfdata->backend = cfdata->inst->backend;
  82    if (cfdata->backend == TEMPGET)
  83      {
  84 #endif
  85         switch (cfdata->inst->sensor_type)
  86           {
  87            case SENSOR_TYPE_NONE:
  88            case SENSOR_TYPE_FREEBSD:
  89            case SENSOR_TYPE_OMNIBOOK:
  90            case SENSOR_TYPE_LINUX_MACMINI:
  91            case SENSOR_TYPE_LINUX_PBOOK:
  92            case SENSOR_TYPE_LINUX_INTELCORETEMP:
  93              break;
  94            case SENSOR_TYPE_LINUX_I2C:
  95              _fill_sensors(cfdata, "i2c");
  96              break;
  97            case SENSOR_TYPE_LINUX_PCI:
  98              _fill_sensors(cfdata, "pci");
  99              break;
 100            case SENSOR_TYPE_LINUX_ACPI:
 101                {
 102                   Eina_List *l;
 103
 104                   if ((l = ecore_file_ls("/proc/acpi/thermal_zone")))
 105                     {
 106                        char *name;
 107                        int n = 0;
 108
 109                        EINA_LIST_FREE(l, name)
 110                          {
 111                             cfdata->sensors =
 112                               eina_list_append(cfdata->sensors, name);
 113                             if (!strcmp(cfdata->inst->sensor_name, name))
 114                               cfdata->sensor = n;
 115                             n++;
 116                          }
 117                     }
 118                   break;
 119                }
 120            case SENSOR_TYPE_LINUX_SYS:
 121                {
 122                   Eina_List *l;
 123
 124                   if ((l = ecore_file_ls("/sys/class/thermal")))
 125                     {
 126                        char *name;
 127                        int n = 0;
 128
 129                        EINA_LIST_FREE(l, name)
 130                          {
 131                             if (!strncmp(name, "thermal", 7))
 132                               {
 133                                  cfdata->sensors =
 134                                     eina_list_append(cfdata->sensors, name);
 135                                  if (!strcmp(cfdata->inst->sensor_name, name))
 136                                     cfdata->sensor = n;
 137                                  n++;
 138                               }
 139                          }
 140                     }
 141                   break;
 142                }
 143            default:
 144              break;
 145           }
 146 #ifdef HAVE_EEZE
 147    }
 148 #endif
 149 }
 150
 151 static void
 152 _fill_sensors(E_Config_Dialog_Data *cfdata, const char *name)
 153 {
 154    Eina_List *therms, *l;
 155    char *n;
 156
 157    if (!name) return;
 158    if ((therms = temperature_get_bus_files(name)))
 159      {
 160         char path[PATH_MAX];
 161
 162         EINA_LIST_FREE(therms, n)
 163           {
 164              if (ecore_file_exists(n))
 165                {
 166                   int len;
 167
 168                   sprintf(path, "%s", ecore_file_file_get(n));
 169                   len = strlen(path);
 170                   if (len > 6) path[len - 6] = '\0';
 171                   cfdata->sensors =
 172                     eina_list_append(cfdata->sensors, strdup(path));
 173                }
 174              free(n);
 175           }
 176      }
 177    EINA_LIST_FOREACH(cfdata->sensors, l, n)
 178      {
 179         if (!strcmp(cfdata->inst->sensor_name, n)) break;
 180         cfdata->sensor++;
 181      }
 182 }
 183
 184 static void
 185 _free_data(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
 186 {
 187    char *sensor;
 188
 189    cfdata->inst->config_dialog = NULL;
 190    EINA_LIST_FREE(cfdata->sensors, sensor)
 191      free(sensor);
 192    E_FREE(cfdata);
 193 }
 194
 195 static Evas_Object *
 196 _basic_create(E_Config_Dialog *cfd __UNUSED__, Evas *evas, E_Config_Dialog_Data *cfdata)
 197 {
 198    Evas_Object *otb, *ol, *ow;
 199    E_Radio_Group *rg;
 200
 201    otb = e_widget_toolbook_add(evas, 24, 24);
 202
 203    if (cfdata->sensors)
 204      {
 205         Eina_List *l;
 206         char *name;
 207         int n = 0;
 208
 209         ol = e_widget_list_add(evas, 0, 0);
 210         rg = e_widget_radio_group_new(&(cfdata->sensor));
 211         EINA_LIST_FOREACH(cfdata->sensors, l, name)
 212           {
 213              ow = e_widget_radio_add(evas, _(name), n, rg);
 214              e_widget_list_object_append(ol, ow, 1, 0, 0.5);
 215              n++;
 216           }
 217         e_widget_toolbook_page_append(otb, NULL, _("Sensors"), ol,
 218                                       1, 0, 1, 0, 0.5, 0.0);
 219      }
 220
 221    ol = e_widget_list_add(evas, 0, 0);
 222    rg = e_widget_radio_group_new(&(cfdata->unit_method));
 223    ow = e_widget_radio_add(evas, _("Celsius"), CELCIUS, rg);
 224    e_widget_on_change_hook_set(ow, _cb_display_changed, cfdata);
 225    e_widget_list_object_append(ol, ow, 1, 1, 0.5);
 226    ow = e_widget_radio_add(evas, _("Fahrenheit"), FAHRENHEIT, rg);
 227    e_widget_on_change_hook_set(ow, _cb_display_changed, cfdata);
 228    e_widget_list_object_append(ol, ow, 1, 1, 0.5);
 229    e_widget_toolbook_page_append(otb, NULL, _("Display Units"), ol,
 230                                  0, 0, 0, 0, 0.5, 0.0);
 231
 232    ol = e_widget_list_add(evas, 0, 0);
 233    ow = e_widget_slider_add(evas, 1, 0, _("%1.0f ticks"), 1, 1024, 4, 0,
 234                             NULL, &(cfdata->poll.interval), 150);
 235    e_widget_list_object_append(ol, ow, 1, 1, 0.5);
 236    e_widget_toolbook_page_append(otb, NULL, _("Check Interval"), ol,
 237                                  1, 0, 1, 0, 0.5, 0.0);
 238
 239    ol = e_widget_list_add(evas, 0, 0);
 240    ow = e_widget_label_add(evas, _("High Temperature"));
 241    e_widget_list_object_append(ol, ow, 1, 1, 0.5);
 242    if (cfdata->unit_method == FAHRENHEIT)
 243      cfdata->o_high =
 244      e_widget_slider_add(evas, 1, 0, _("%1.0f F"), 0, 230, 5, 0,
 245                          NULL, &(cfdata->temp.high), 150);
 246    else
 247      cfdata->o_high =
 248      e_widget_slider_add(evas, 1, 0, _("%1.0f C"), 0, 110, 5, 0,
 249                          NULL, &(cfdata->temp.high), 150);
 250    e_widget_list_object_append(ol, cfdata->o_high, 1, 1, 0.5);
 251
 252    ow = e_widget_label_add(evas, _("Low Temperature"));
 253    e_widget_list_object_append(ol, ow, 1, 1, 0.5);
 254    if (cfdata->unit_method == FAHRENHEIT)
 255      cfdata->o_low =
 256      e_widget_slider_add(evas, 1, 0, _("%1.0f F"), 0, 200, 5, 0,
 257                          NULL, &(cfdata->temp.low), 150);
 258    else
 259      cfdata->o_low =
 260      e_widget_slider_add(evas, 1, 0, _("%1.0f C"), 0, 95, 5, 0,
 261                          NULL, &(cfdata->temp.low), 150);
 262    e_widget_list_object_append(ol, cfdata->o_low, 1, 1, 0.5);
 263
 264    e_widget_toolbook_page_append(otb, NULL, _("Temperatures"), ol,
 265                                  1, 0, 1, 0, 0.5, 0.0);
 266 #ifdef HAVE_EEZE
 267    ol = e_widget_list_add(evas, 0, 0);
 268    rg = e_widget_radio_group_new(&(cfdata->backend));
 269    ow = e_widget_radio_add(evas, _("Internal"), TEMPGET, rg);
 270    e_widget_list_object_append(ol, ow, 1, 1, 0.5);
 271    ow = e_widget_radio_add(evas, _("udev"), UDEV, rg);
 272    e_widget_list_object_append(ol, ow, 1, 1, 0.5);
 273    e_widget_toolbook_page_append(otb, NULL, _("Hardware"), ol,
 274                                  0, 0, 0, 0, 0.5, 0.0);
 275 #endif
 276    e_widget_toolbook_page_show(otb, 0);
 277    return otb;
 278 }
 279
 280 static int
 281 _basic_apply(E_Config_Dialog *cfd __UNUSED__, E_Config_Dialog_Data *cfdata)
 282 {
 283    cfdata->inst->poll_interval = cfdata->poll.interval;
 284    cfdata->inst->units = cfdata->unit_method;
 285    cfdata->inst->low = cfdata->temp.low;
 286    cfdata->inst->high = cfdata->temp.high;
 287 #ifdef HAVE_EEZE
 288    cfdata->inst->backend = cfdata->backend;
 289 #endif
 290
 291    eina_stringshare_replace(&cfdata->inst->sensor_name,
 292                             eina_list_nth(cfdata->sensors, cfdata->sensor));
 293
 294    e_config_save_queue();
 295    temperature_face_update_config(cfdata->inst);
 296    return 1;
 297 }
 298
 299 static void
 300 _cb_display_changed(void *data, Evas_Object *obj __UNUSED__)
 301 {
 302    E_Config_Dialog_Data *cfdata;
 303    int val;
 304
 305    if (!(cfdata = data)) return;
 306    if (cfdata->unit_method == FAHRENHEIT)
 307      {
 308         e_widget_slider_value_range_set(cfdata->o_low, 0, 200);
 309         e_widget_slider_value_range_set(cfdata->o_high, 0, 230);
 310         e_widget_slider_value_int_get(cfdata->o_low, &val);
 311         e_widget_slider_value_int_set(cfdata->o_low, CEL_2_FAR(val));
 312         e_widget_slider_value_int_get(cfdata->o_high, &val);
 313         e_widget_slider_value_int_set(cfdata->o_high, CEL_2_FAR(val));
 314         e_widget_slider_value_format_display_set(cfdata->o_low, _("%1.0f F"));
 315         e_widget_slider_value_format_display_set(cfdata->o_high, _("%1.0f F"));
 316      }
 317    else
 318      {
 319         e_widget_slider_value_range_set(cfdata->o_low, 0, 95);
 320         e_widget_slider_value_range_set(cfdata->o_high, 0, 110);
 321         e_widget_slider_value_int_get(cfdata->o_low, &val);
 322         e_widget_slider_value_int_set(cfdata->o_low, FAR_2_CEL(val));
 323         e_widget_slider_value_int_get(cfdata->o_high, &val);
 324         e_widget_slider_value_int_set(cfdata->o_high, FAR_2_CEL(val));
 325         e_widget_slider_value_format_display_set(cfdata->o_low, _("%1.0f C"));
 326         e_widget_slider_value_format_display_set(cfdata->o_high, _("%1.0f C"));
 327      }
 328 }