forked from enlightenment/enlightenment
402 lines
11 KiB
C
402 lines
11 KiB
C
#include "e.h"
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#include "e_mod_main.h"
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#if defined(__FreeBSD__) || defined(__DragonFly__)
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#include <sys/types.h>
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#include <sys/sysctl.h>
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#endif
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#ifdef __OpenBSD__
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#include <sys/types.h>
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#include <sys/sysctl.h>
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#include <sys/sensors.h>
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#endif
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/* gadcon requirements */
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static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
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static void _gc_shutdown(E_Gadcon_Client *gcc);
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static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
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static const char *_gc_label(const E_Gadcon_Client_Class *client_class);
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static Evas_Object *_gc_icon(const E_Gadcon_Client_Class *client_class, Evas *evas);
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static const char *_gc_id_new(const E_Gadcon_Client_Class *client_class);
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/* and actually define the gadcon class that this module provides (just 1) */
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static const E_Gadcon_Client_Class _gadcon_class =
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{
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GADCON_CLIENT_CLASS_VERSION, "temperature",
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{
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_gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, _gc_id_new, NULL,
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e_gadcon_site_is_not_toolbar
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},
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E_GADCON_CLIENT_STYLE_PLAIN
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};
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/* actual module specifics */
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static void _temperature_face_cb_mouse_down(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _temperature_face_cb_menu_configure(void *data, E_Menu *m, E_Menu_Item *mi);
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static Eina_Bool _temperature_face_shutdown(const Eina_Hash *hash EINA_UNUSED, const void *key EINA_UNUSED, void *hdata, void *fdata EINA_UNUSED);
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static Eina_Bool _temperature_face_id_max(const Eina_Hash *hash EINA_UNUSED, const void *key, void *hdata EINA_UNUSED, void *fdata);
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static E_Config_DD *conf_edd = NULL;
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static E_Config_DD *conf_face_edd = NULL;
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static int uuid = 0;
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static Config *temperature_config = NULL;
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static void
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_temperature_thread_free(Tempthread *tth)
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{
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eina_stringshare_del(tth->sensor_name);
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if (tth->sleeper) e_powersave_sleeper_free(tth->sleeper);
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free(tth->extn);
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free(tth);
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}
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static void
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_temperature_face_level_set(Config_Face *inst, double level)
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{
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Edje_Message_Float msg;
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if (level < 0.0) level = 0.0;
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else if (level > 1.0) level = 1.0;
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msg.val = level;
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edje_object_message_send(inst->o_temp, EDJE_MESSAGE_FLOAT, 1, &msg);
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}
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static void
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_temperature_apply(Config_Face *inst, int temp)
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{
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char buf[64];
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if (inst->temp == temp) return;
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inst->temp = temp;
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if (temp != -999)
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{
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if (inst->units == FAHRENHEIT) temp = (temp * 9.0 / 5.0) + 32;
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if (!inst->have_temp)
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{
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/* enable therm object */
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edje_object_signal_emit(inst->o_temp, "e,state,known", "");
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inst->have_temp = EINA_TRUE;
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}
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if (inst->units == FAHRENHEIT)
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snprintf(buf, sizeof(buf), "%i°F", temp);
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else
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snprintf(buf, sizeof(buf), "%i°C", temp);
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_temperature_face_level_set(inst,
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(double)(temp - inst->low) /
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(double)(inst->high - inst->low));
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edje_object_part_text_set(inst->o_temp, "e.text.reading", buf);
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}
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else
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{
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if (inst->have_temp)
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{
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/* disable therm object */
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edje_object_signal_emit(inst->o_temp, "e,state,unknown", "");
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edje_object_part_text_set(inst->o_temp, "e.text.reading", "N/A");
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_temperature_face_level_set(inst, 0.5);
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inst->have_temp = EINA_FALSE;
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}
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}
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}
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static E_Gadcon_Client *
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_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
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{
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Evas_Object *o;
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E_Gadcon_Client *gcc;
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Config_Face *inst;
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inst = eina_hash_find(temperature_config->faces, id);
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if (!inst)
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{
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inst = E_NEW(Config_Face, 1);
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inst->id = eina_stringshare_add(id);
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inst->poll_interval = 128;
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inst->low = 30;
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inst->high = 80;
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inst->sensor_name = NULL;
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inst->temp = -900;
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inst->units = CELSIUS;
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if (!temperature_config->faces)
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temperature_config->faces = eina_hash_string_superfast_new(NULL);
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eina_hash_direct_add(temperature_config->faces, inst->id, inst);
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}
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if (!inst->id) inst->id = eina_stringshare_add(id);
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E_CONFIG_LIMIT(inst->poll_interval, 1, 1024);
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E_CONFIG_LIMIT(inst->low, 0, 100);
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E_CONFIG_LIMIT(inst->high, 0, 220);
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E_CONFIG_LIMIT(inst->units, CELSIUS, FAHRENHEIT);
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o = edje_object_add(gc->evas);
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e_theme_edje_object_set(o, "base/theme/modules/temperature",
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"e/modules/temperature/main");
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gcc = e_gadcon_client_new(gc, name, id, style, o);
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gcc->data = inst;
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inst->gcc = gcc;
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inst->o_temp = o;
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inst->module = temperature_config->module;
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inst->have_temp = EINA_FALSE;
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temperature_face_update_config(inst);
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evas_object_event_callback_add(o, EVAS_CALLBACK_MOUSE_DOWN,
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_temperature_face_cb_mouse_down, inst);
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return gcc;
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}
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static void
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_gc_shutdown(E_Gadcon_Client *gcc)
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{
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Config_Face *inst;
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inst = gcc->data;
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if (inst->o_temp) evas_object_del(inst->o_temp);
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inst->o_temp = NULL;
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if (inst->config_dialog) e_object_del(E_OBJECT(inst->config_dialog));
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inst->config_dialog = NULL;
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}
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static void
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_gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient EINA_UNUSED)
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{
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e_gadcon_client_aspect_set(gcc, 16, 16);
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e_gadcon_client_min_size_set(gcc, 16, 16);
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}
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static const char *
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_gc_label(const E_Gadcon_Client_Class *client_class EINA_UNUSED)
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{
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return _("Temperature");
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}
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static Evas_Object *
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_gc_icon(const E_Gadcon_Client_Class *client_class EINA_UNUSED, Evas *evas)
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{
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Evas_Object *o;
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char buf[PATH_MAX];
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o = edje_object_add(evas);
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snprintf(buf, sizeof(buf), "%s/e-module-temperature.edj",
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e_module_dir_get(temperature_config->module));
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edje_object_file_set(o, buf, "icon");
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return o;
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}
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static const char *
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_gc_id_new(const E_Gadcon_Client_Class *client_class EINA_UNUSED)
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{
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Config_Face *inst;
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char id[128];
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snprintf(id, sizeof(id), "%s.%d", _gadcon_class.name, ++uuid);
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inst = E_NEW(Config_Face, 1);
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inst->id = eina_stringshare_add(id);
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inst->poll_interval = 128;
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inst->low = 30;
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inst->high = 80;
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inst->sensor_name = NULL;
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inst->units = CELSIUS;
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if (!temperature_config->faces)
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temperature_config->faces = eina_hash_string_superfast_new(NULL);
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eina_hash_direct_add(temperature_config->faces, inst->id, inst);
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return inst->id;
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}
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static void
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_temperature_face_cb_mouse_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
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{
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Config_Face *inst;
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Evas_Event_Mouse_Down *ev;
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inst = data;
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ev = event_info;
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if (ev->button == 3)
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{
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E_Menu *m;
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E_Menu_Item *mi;
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int cx, cy;
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m = e_menu_new();
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mi = e_menu_item_new(m);
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e_menu_item_label_set(mi, _("Settings"));
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e_util_menu_item_theme_icon_set(mi, "configure");
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e_menu_item_callback_set(mi, _temperature_face_cb_menu_configure, inst);
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m = e_gadcon_client_util_menu_items_append(inst->gcc, m, 0);
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e_gadcon_canvas_zone_geometry_get(inst->gcc->gadcon, &cx, &cy, NULL, NULL);
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e_menu_activate_mouse(m, e_zone_current_get(),
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cx + ev->output.x, cy + ev->output.y, 1, 1,
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E_MENU_POP_DIRECTION_AUTO, ev->timestamp);
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evas_event_feed_mouse_up(inst->gcc->gadcon->evas, ev->button,
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EVAS_BUTTON_NONE, ev->timestamp, NULL);
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}
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}
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static void
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_temperature_face_cb_menu_configure(void *data, E_Menu *m EINA_UNUSED, E_Menu_Item *mi EINA_UNUSED)
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{
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Config_Face *inst;
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inst = data;
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if (inst->config_dialog) return;
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config_temperature_module(inst);
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}
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static Eina_Bool
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_temperature_face_shutdown(const Eina_Hash *hash EINA_UNUSED, const void *key EINA_UNUSED, void *hdata, void *fdata EINA_UNUSED)
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{
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Config_Face *inst;
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inst = hdata;
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// XXX: sleeper free
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if (inst->th) ecore_thread_cancel(inst->th);
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if (inst->sensor_name) eina_stringshare_del(inst->sensor_name);
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if (inst->id) eina_stringshare_del(inst->id);
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E_FREE(inst);
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return EINA_TRUE;
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}
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static Eina_Bool
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_temperature_face_id_max(const Eina_Hash *hash EINA_UNUSED, const void *key, void *hdata EINA_UNUSED, void *fdata)
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{
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const char *p;
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int *max;
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int num = -1;
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max = fdata;
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p = strrchr(key, '.');
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if (p) num = atoi(p + 1);
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if (num > *max) *max = num;
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return EINA_TRUE;
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}
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static void
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_temperature_check_main(void *data, Ecore_Thread *th)
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{
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Tempthread *tth = data;
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int ptemp = -500, temp;
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for (;;)
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{
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if (ecore_thread_check(th)) break;
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temp = temperature_tempget_get(tth);
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if (ptemp != temp) ecore_thread_feedback(th, (void *)((long)temp));
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ptemp = temp;
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if (ecore_thread_check(th)) break;
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e_powersave_sleeper_sleep(tth->sleeper, tth->poll_interval, EINA_TRUE);
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}
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}
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static void
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_temperature_check_notify(void *data, Ecore_Thread *th, void *msg)
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{
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Tempthread *tth = data;
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Config_Face *inst = tth->inst;
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int temp = (int)((long)msg);
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if (th != inst->th) return;
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_temperature_apply(inst, temp);
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}
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static void
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_temperature_check_done(void *data, Ecore_Thread *th EINA_UNUSED)
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{
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_temperature_thread_free(data);
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}
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void
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temperature_face_update_config(Config_Face *inst)
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{
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Tempthread *tth;
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if (inst->th) ecore_thread_cancel(inst->th);
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tth = calloc(1, sizeof(Tempthread));
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tth->poll_interval = inst->poll_interval;
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tth->inst = inst;
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tth->sleeper = e_powersave_sleeper_new();
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if (inst->sensor_name)
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tth->sensor_name = eina_stringshare_add(inst->sensor_name);
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inst->th = ecore_thread_feedback_run(_temperature_check_main,
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_temperature_check_notify,
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_temperature_check_done,
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_temperature_check_done,
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tth, EINA_TRUE);
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}
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/* module setup */
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E_API E_Module_Api e_modapi =
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{
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E_MODULE_API_VERSION,
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"Temperature"
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};
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E_API void *
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e_modapi_init(E_Module *m)
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{
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conf_face_edd = E_CONFIG_DD_NEW("Temperature_Config_Face", Config_Face);
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#undef T
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#undef D
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#define T Config_Face
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#define D conf_face_edd
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E_CONFIG_VAL(D, T, id, STR);
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E_CONFIG_VAL(D, T, poll_interval, INT);
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E_CONFIG_VAL(D, T, low, INT);
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E_CONFIG_VAL(D, T, high, INT);
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E_CONFIG_VAL(D, T, sensor_name, STR);
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E_CONFIG_VAL(D, T, units, INT);
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conf_edd = E_CONFIG_DD_NEW("Temperature_Config", Config);
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#undef T
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#undef D
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#define T Config
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#define D conf_edd
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E_CONFIG_HASH(D, T, faces, conf_face_edd);
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temperature_config = e_config_domain_load("module.temperature", conf_edd);
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if (!temperature_config)
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temperature_config = E_NEW(Config, 1);
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else if (temperature_config->faces)
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eina_hash_foreach(temperature_config->faces, _temperature_face_id_max, &uuid);
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temperature_config->module = m;
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temperature_tempget_setup();
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e_gadcon_provider_register(&_gadcon_class);
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return m;
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}
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E_API int
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e_modapi_shutdown(E_Module *m EINA_UNUSED)
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{
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e_gadcon_provider_unregister(&_gadcon_class);
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if (temperature_config->faces)
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eina_hash_foreach(temperature_config->faces, _temperature_face_shutdown, NULL);
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eina_hash_free(temperature_config->faces);
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temperature_tempget_clear();
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free(temperature_config);
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temperature_config = NULL;
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E_CONFIG_DD_FREE(conf_face_edd);
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E_CONFIG_DD_FREE(conf_edd);
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return 1;
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}
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E_API int
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e_modapi_save(E_Module *m EINA_UNUSED)
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{
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e_config_domain_save("module.temperature", conf_edd, temperature_config);
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return 1;
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}
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