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/* Language chooser */
#include "e_wizard.h"
#include "e_wizard_api.h"
typedef struct _E_Intl_Pair E_Intl_Pair;
static int _basic_lang_list_sort(const void *data1, const void *data2);
struct _E_Intl_Pair
{
const char *locale_key;
const char *locale_icon;
const char *locale_translation;
};
const E_Intl_Pair basic_language_predefined_pairs[] =
{
{"ar_AE.UTF-8", "ara_flag.png", "العربية"},
{"bg_BG.UTF-8", "bg_flag.png", "Български"},
{"ca_ES.UTF-8", "cat_flag.png", "Català"},
{"cs_CZ.UTF-8", "cz_flag.png", "Čeština"},
{"da_DK.UTF-8", "dk_flag.png", "Dansk"},
{"de_DE.UTF-8", "de_flag.png", "Deutsch"},
{"en_US.UTF-8", "us_flag.png", "English"},
{"en_GB.UTF-8", "gb_flag.png", "British English"},
{"el_GR.UTF-8", "gr_flag.png", "Ελληνικά"},
{"eo_US.UTF-8", "epo_flag.png", "Esperanto"},
{"eo.UTF-8", "epo_flag.png", "Esperanto"},
{"es_AR.UTF-8", "ar_flag.png", "Español"},
{"et_ET.UTF-8", "ee_flag.png", "Eesti keel"},
{"fi_FI.UTF-8", "fi_flag.png", "Suomi"},
{"fo_FO.UTF-8", "fo_flag.png", "Føroyskt"},
{"fr_CH.UTF-8", "ch_flag.png", "Français (Suisse)"},
{"fr_FR.UTF-8", "fr_flag.png", "Français"},
{"gl_ES.UTF-8", "es_flag.png", "Galego"},
{"he_HE.UTF-8", "il_flag.png", "עברית"},
{"hr_HR.UTF-8", "hr_flag.png", "Hrvatski"},
{"hu_HU.UTF-8", "hu_flag.png", "Magyar"},
{"it_IT.UTF-8", "it_flag.png", "Italiano"},
{"ja_JP.UTF-8", "jp_flag.png", "日本語"},
{"km_KM.UTF-8", "kh_flag.png", ""},
{"ko_KR.UTF-8", "kr_flag.png", "한국어"},
{"ku.UTF-8", "ku_flag.png", "یدروك"},
{"lt_LT.UTF-8", "lt_flag.png", "Lietuvių kalba"},
{"ms_MY.UTF-8", "my_flag.png", "Bahasa Melayu"},
{"nb_NO.UTF-8", "no_flag.png", "Norsk Bokmål"},
{"nl_NL.UTF-8", "nl_flag.png", "Nederlands"},
{"pl_PL.UTF-8", "pl_flag.png", "Polski"},
{"pt_BR.UTF-8", "br_flag.png", "Português (Brasil)"},
{"pt_PT.UTF-8", "pt_flag.png", "Português"},
{"ro_RO.UTF-8", "ro_flag.png", "Română"},
{"ru_RU.UTF-8", "ru_flag.png", "Русский"},
{"sk_SK.UTF-8", "sk_flag.png", "Slovenčina"},
{"sl_SI.UTF-8", "si_flag.png", "Slovenščina"},
{"sv_SE.UTF-8", "se_flag.png", "Svenska"},
{"tr_TR.UTF-8", "tr_flag.png", "Türkçe"},
{"uk_UK.UTF-8", "ua_flag.png", "Українська мова"},
{"vi_VN UTF-8", "vn_flag.png", "Tiếng Việt"},
{"zh_CN.UTF-8", "cn_flag.png", "中文 (简体)"},
{"zh_TW.UTF-8", "tw_flag.png", "中文 (繁體)"},
{ NULL, NULL, NULL }
};
static const char *lang = NULL;
static Eina_List *blang_list = NULL;
static int
_basic_lang_list_sort(const void *data1, const void *data2)
{
E_Intl_Pair *ln1, *ln2;
const char *trans1;
const char *trans2;
if (!data1) return 1;
if (!data2) return -1;
ln1 = (E_Intl_Pair *)data1;
ln2 = (E_Intl_Pair *)data2;
if (!ln1->locale_translation) return 1;
trans1 = ln1->locale_translation;
if (!ln2->locale_translation) return -1;
trans2 = ln2->locale_translation;
return strcmp(trans1, trans2);
}
E_API int
wizard_page_init(E_Wizard_Page *pg EINA_UNUSED, Eina_Bool *need_xdg_desktops EINA_UNUSED, Eina_Bool *need_xdg_icons EINA_UNUSED)
{
FILE *output;
#ifdef __OpenBSD__
output = popen("ls /usr/share/locale", "r");
#else
output = popen("locale -a", "r");
#endif
if (output)
{
char line[32];
while (fscanf(output, "%[^\n]\n", line) == 1)
{
E_Locale_Parts *locale_parts;
locale_parts = e_intl_locale_parts_get(line);
if (locale_parts)
{
char *basic_language = NULL;
if (locale_parts->mask & E_INTL_LOC_REGION)
basic_language = e_intl_locale_parts_combine(locale_parts,
E_INTL_LOC_LANG | E_INTL_LOC_REGION);
else if (locale_parts->lang)
basic_language = strdup(locale_parts->lang);
if (basic_language)
{
int i = 0;
while (basic_language_predefined_pairs[i].locale_key)
{
/* if basic language is supported by E and System*/
if (!strncmp
(basic_language_predefined_pairs[i].locale_key,
basic_language, strlen(basic_language)))
{
if (!eina_list_data_find
(blang_list,
&basic_language_predefined_pairs[i]))
blang_list = eina_list_append
(blang_list,
&basic_language_predefined_pairs[i]);
break;
}
i++;
}
}
E_FREE(basic_language);
e_intl_locale_parts_free(locale_parts);
}
}
/* Sort basic languages */
blang_list = eina_list_sort(blang_list, eina_list_count(blang_list), _basic_lang_list_sort);
pclose(output);
}
return 1;
}
E_API int
wizard_page_shutdown(E_Wizard_Page *pg EINA_UNUSED)
{
eina_list_free(blang_list);
return 1;
}
static Evas_Object *
_lang_content_get(E_Intl_Pair *pair, Evas_Object *obj, const char *part)
{
char buf[PATH_MAX];
Evas_Object *ic;
if (!eina_streq(part, "elm.swallow.icon")) return NULL;
if (pair && (!pair->locale_icon)) return NULL;
if (pair)
e_prefix_data_snprintf(buf, sizeof(buf), "data/flags/%s", pair->locale_icon);
else
e_prefix_data_snprintf(buf, sizeof(buf), "data/flags/%s", "lang-system.png");
ic = elm_icon_add(obj);
elm_image_file_set(ic, buf, NULL);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 20, 10);
return ic;
}
static char *
_lang_text_get(E_Intl_Pair *pair, Evas_Object *obj EINA_UNUSED, const char *part)
{
char buf[4096];
if (!eina_streq(part, "elm.text")) return NULL;
if (!pair)
return strdup(_("System Default"));
if ((!e_intl_language_get()) || (!eina_streq(pair->locale_key, e_intl_language_get())))
return strdup(_(pair->locale_translation));
snprintf(buf, sizeof(buf), "System Default [%s]", pair->locale_translation);
return strdup(buf);
}
static void
_lang_select(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
E_Intl_Pair *pair = data;
lang = pair ? pair->locale_key : NULL;
}
E_API int
wizard_page_show(E_Wizard_Page *pg EINA_UNUSED)
{
Evas_Object *of, *ob;
Eina_List *l;
E_Intl_Pair *pair;
Eina_Bool found = EINA_FALSE;
static Elm_Genlist_Item_Class itc =
{
.item_style = "default",
.func =
{
.content_get = (Elm_Genlist_Item_Content_Get_Cb)_lang_content_get,
.text_get = (Elm_Genlist_Item_Text_Get_Cb)_lang_text_get,
},
.version = ELM_GENLIST_ITEM_CLASS_VERSION
};
api->wizard_title_set(_("Language"));
of = elm_frame_add(e_comp->elm);
elm_object_text_set(of, _("Select one"));
ob = elm_genlist_add(of);
elm_genlist_homogeneous_set(ob, 1);
elm_genlist_mode_set(ob, ELM_LIST_COMPRESS);
elm_scroller_bounce_set(ob, 0, 0);
elm_object_content_set(of, ob);
EINA_LIST_FOREACH(blang_list, l, pair)
{
if (e_intl_language_get() && eina_streq(pair->locale_key, e_intl_language_get()))
found = 1;
elm_genlist_item_append(ob, &itc, pair, NULL, 0, _lang_select, pair);
}
if (found)
elm_genlist_item_prepend(ob, &itc, NULL, NULL, 0, _lang_select, NULL);
if ((!found) && (elm_genlist_items_count(ob) == 2)) // default and one other
elm_genlist_item_selected_set(elm_genlist_last_item_get(ob), 1);
else
elm_genlist_item_selected_set(elm_genlist_first_item_get(ob), 1);
evas_object_show(ob);
evas_object_show(of);
E_EXPAND(of);
E_FILL(of);
elm_genlist_item_show(elm_genlist_selected_item_get(ob), ELM_GENLIST_ITEM_SCROLLTO_MIDDLE);
api->wizard_page_show(of);
// pg->data = o;
return 1; /* 1 == show ui, and wait for user, 0 == just continue */
}
E_API int
wizard_page_hide(E_Wizard_Page *pg EINA_UNUSED)
{
// evas_object_del(pg->data);
/* special - language inits its stuff the moment it goes away */
eina_stringshare_replace(&e_config->language, lang);
/* TODO:
* This should be on lang select,
* so if next page needs xdg we can't press next */
if (lang)
api->wizard_xdg_desktops_reset();
e_intl_language_set(e_config->language);
api->wizard_labels_update();
return 1;
}
E_API int
wizard_page_apply(E_Wizard_Page *pg EINA_UNUSED)
{
// do this again as we want it to apply to the new profile
eina_stringshare_replace(&e_config->language, lang);
e_intl_language_set(e_config->language);
api->wizard_labels_update();
return 1;
}