+void cleanup_battery()
+{
+ battery_enabled = 0;
+ if (bat1_font_desc)
+ pango_font_description_free(bat1_font_desc);
+ if (bat2_font_desc)
+ pango_font_description_free(bat2_font_desc);
+ if (path_energy_now)
+ g_free(path_energy_now);
+ if (path_energy_full)
+ g_free(path_energy_full);
+ if (path_current_now)
+ g_free(path_current_now);
+ if (path_status)
+ g_free(path_status);
+ if (battery_low_cmd)
+ g_free(battery_low_cmd);
+
+ battery_low_cmd = path_energy_now = path_energy_full = path_current_now = path_status = 0;
+ bat1_font_desc = bat2_font_desc = 0;
+}
+
+
+void init_battery_panel(void *p)
+{
+ Panel *panel = (Panel*)p;
+ Battery *battery = &panel->battery;
+ int bat_percentage_height, bat_percentage_height_ink, bat_time_height, bat_time_height_ink;
+
+ if (!battery_enabled)
+ return;
+
+ battery->area.parent = p;
+ battery->area.panel = p;
+ battery->area._draw_foreground = draw_battery;
+ battery->area._resize = resize_battery;
+ battery->area.resize = 1;
+ battery->area.redraw = 1;
+ battery->area.on_screen = 1;
+
+ update_battery(&battery_state);
+ snprintf(buf_bat_percentage, sizeof(buf_bat_percentage), "%d%%", battery_state.percentage);
+ snprintf(buf_bat_time, sizeof(buf_bat_time), "%02d:%02d", battery_state.time.hours, battery_state.time.minutes);
+
+ get_text_size(bat1_font_desc, &bat_percentage_height_ink, &bat_percentage_height, panel->area.height, buf_bat_percentage, strlen(buf_bat_percentage));
+ get_text_size(bat2_font_desc, &bat_time_height_ink, &bat_time_height, panel->area.height, buf_bat_time, strlen(buf_bat_time));
+
+ if (panel_horizontal) {
+ // panel horizonal => fixed height and posy
+ battery->area.posy = panel->area.bg->border.width + panel->area.paddingy;
+ battery->area.height = panel->area.height - (2 * battery->area.posy);
+ }
+ else {
+ // panel vertical => fixed width, height, posy and posx
+ battery->area.posy = panel->clock.area.posy + panel->clock.area.height + panel->area.paddingx;
+ battery->area.height = (2 * battery->area.paddingxlr) + (bat_time_height + bat_percentage_height);
+ battery->area.posx = panel->area.bg->border.width + panel->area.paddingy;
+ battery->area.width = panel->area.width - (2 * panel->area.bg->border.width) - (2 * panel->area.paddingy);
+ }
+
+ battery->bat1_posy = (battery->area.height - bat_percentage_height) / 2;
+ battery->bat1_posy -= ((bat_time_height_ink + 2) / 2);
+ battery->bat2_posy = battery->bat1_posy + bat_percentage_height + 2 - (bat_percentage_height - bat_percentage_height_ink)/2 - (bat_time_height - bat_time_height_ink)/2;
+}
+
+
+void update_battery() {
+ FILE *fp;
+ char tmp[25];
+ int64_t energy_now = 0, energy_full = 0, current_now = 0;
+ int seconds = 0;
+ int8_t new_percentage = 0;
+
+ fp = fopen(path_status, "r");
+ if(fp != NULL) {
+ if (fgets(tmp, sizeof tmp, fp)) {
+ battery_state.state = BATTERY_UNKNOWN;
+ if(strcasecmp(tmp, "Charging\n")==0) battery_state.state = BATTERY_CHARGING;
+ if(strcasecmp(tmp, "Discharging\n")==0) battery_state.state = BATTERY_DISCHARGING;
+ if(strcasecmp(tmp, "Full\n")==0) battery_state.state = BATTERY_FULL;