enlightenment-module-forecasts/e_mod_config.c

#include <e.h>
#include "e_mod_main.h"

struct _E_Config_Dialog_Data
{
  double poll_time;
  int display;
  int degrees;
  char *code; 
  int show_text;
};

static void *_create_data(E_Config_Dialog * cfd);
static void _free_data(E_Config_Dialog * cfd, E_Config_Dialog_Data * cfdata);
static Evas_Object *_basic_create_widgets(E_Config_Dialog * cfd, Evas * evas,
					   E_Config_Dialog_Data * cfdata);
static int _basic_apply_data(E_Config_Dialog * cfd,
			      E_Config_Dialog_Data * cfdata);
static void _fill_data(Config_Item * ci, E_Config_Dialog_Data * cfdata);

void
_config_forecasts_module(Config_Item * ci)
{
  E_Config_Dialog *cfd;
  E_Config_Dialog_View *v;
  E_Container *con;
  char buf[4096];

  v = E_NEW(E_Config_Dialog_View, 1);

  v->create_cfdata = _create_data;
  v->free_cfdata = _free_data;
  v->basic.apply_cfdata = _basic_apply_data;
  v->basic.create_widgets = _basic_create_widgets;
  v->override_auto_apply = 1;

  snprintf(buf, sizeof(buf), "%s/module.edj",
	    e_module_dir_get(forecasts_config->module));
  con = e_container_current_get(e_manager_current_get());
  cfd =
    e_config_dialog_new(con, D_("Forecasts Configuration"), "Forecasts", "_e_modules_forecasts_config_dialog", buf, 0, v, ci);
  forecasts_config->config_dialog = cfd;
}

static void
_fill_data(Config_Item * ci, E_Config_Dialog_Data * cfdata)
{
  cfdata->poll_time = (ci->poll_time / 60.0);
  cfdata->degrees = ci->degrees;
  if (ci->code)
    cfdata->code = strdup(ci->code);
  cfdata->show_text = ci->show_text;
}

static void *
_create_data(E_Config_Dialog * cfd)
{
  E_Config_Dialog_Data *cfdata;
  Config_Item *ci;

  ci = cfd->data;
  cfdata = E_NEW(E_Config_Dialog_Data, 1);

  _fill_data(ci, cfdata);
  return cfdata;
}

static void
_free_data(E_Config_Dialog * cfd, E_Config_Dialog_Data * cfdata)
{
  if (!forecasts_config)
    return;

  forecasts_config->config_dialog = NULL;
  free(cfdata);
  cfdata = NULL;
}

static Evas_Object *
_basic_create_widgets(E_Config_Dialog * cfd, Evas * evas,
		       E_Config_Dialog_Data * cfdata)
{
  Evas_Object *o, *of, *ob;
  E_Radio_Group *rg, *dg;

  o = e_widget_list_add(evas, 0, 0);
  of = e_widget_framelist_add(evas, D_("Display Settings"), 0);
  ob = e_widget_label_add(evas, D_("Poll Time"));
  e_widget_framelist_object_append(of, ob);
  ob =
    e_widget_slider_add(evas, 1, 0, D_("%2.0f minutes"), 15.0, 60.0, 1.0, 0,
			 &(cfdata->poll_time), NULL, 40);
  e_widget_framelist_object_append(of, ob);
  ob = e_widget_check_add(evas, _("Show Description"), &(cfdata->show_text));
  e_widget_framelist_object_append(of, ob);
  e_widget_list_object_append(o, of, 1, 1, 0.5);

  of = e_widget_framelist_add(evas, D_("Unit Settings"), 0);
  dg = e_widget_radio_group_new(&(cfdata->degrees));
  ob = e_widget_radio_add(evas, D_("Metric"), DEGREES_C, dg);
  e_widget_framelist_object_append(of, ob);
  ob = e_widget_radio_add(evas, D_("English"), DEGREES_F, dg);
  e_widget_framelist_object_append(of, ob);
  e_widget_list_object_append(o, of, 1, 1, 0.5);

  of = e_widget_frametable_add(evas, D_("Yahoo Forecasts Code"), 0);
  ob = e_widget_label_add(evas, D_("Yahoo Forecasts Code/US Zip Code"));
  e_widget_frametable_object_append(of, ob, 0, 0, 1, 1, 1, 0, 1, 0);
  ob = e_widget_entry_add(evas, &cfdata->code);
  e_widget_min_size_set(ob, 100, 1);
  e_widget_frametable_object_append(of, ob, 1, 0, 1, 1, 1, 0, 1, 0);
  ob = e_widget_label_add(evas, D_("Get your Yahoo Forecasts Code code at:"));
  e_widget_frametable_object_append(of, ob, 0, 1, 1, 1, 1, 0, 1, 0);
  ob =
    e_widget_label_add(evas, D_("http://forecasts.yahoo.com"));
  e_widget_frametable_object_append(of, ob, 0, 2, 2, 1, 1, 0, 1, 0);
  e_widget_list_object_append(o, of, 1, 1, 0.5);

  return o;
}

static int
_basic_apply_data(E_Config_Dialog * cfd, E_Config_Dialog_Data * cfdata)
{
  Config_Item *ci;
  int len;

  ci = cfd->data;
  if (!cfdata->code)
    return 0;

  if (!strlen(cfdata->code))
    return 0;

  ci->degrees = cfdata->degrees;
  ci->poll_time = (cfdata->poll_time * 60.0);
  if (ci->code)
    evas_stringshare_del(ci->code);

  char *t;
  t = strdup(cfdata->code);
  *t = toupper(*t);
  ci->code = evas_stringshare_add(t);
  ci->show_text = cfdata->show_text;

  e_config_save_queue();
  _forecasts_config_updated(ci->id);
  return 1;
}