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Comment complicate code which I will forget about in 1 week. 

SVN revision: 25998
This commit is contained in:
Stafford Mitchell Horne 2006-09-21 12:48:48 +00:00
parent 2b47116c7f
commit ac6aa06281
1 changed files with 32 additions and 0 deletions
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32
src/bin/e_int_config_intl.c
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@ -524,6 +524,15 @@ e_int_config_intl(E_Container *con)
return cfd; return cfd;
} }
/* Build hash tables used for locale navigation. The locale information is
* gathered using the locale -a command.
*
* Below the following terms are used:
* ll - Locale Language Code (Example en)
* RR - Locale Region code (Example US)
* enc - Locale Encoding (Example UTF-8)
* mod - Locale Modifier (Example EURO)
*/
static void static void
_fill_data(E_Config_Dialog_Data *cfdata) _fill_data(E_Config_Dialog_Data *cfdata)
{ {
@ -549,6 +558,7 @@ _fill_data(E_Config_Dialog_Data *cfdata)
language = NULL; language = NULL;
} }
/* If the language is a valid ll_RR[.enc[@mod]] locale add it to the hash */
if (language) if (language)
{ {
E_Intl_Language_Node *lang_node; E_Intl_Language_Node *lang_node;
@ -557,10 +567,13 @@ _fill_data(E_Config_Dialog_Data *cfdata)
char *codeset; char *codeset;
char *modifier; char *modifier;
/* Separate out ll RR enc and mod parts */
region = e_intl_locale_canonic_get(line, E_INTL_LOC_REGION); region = e_intl_locale_canonic_get(line, E_INTL_LOC_REGION);
codeset = e_intl_locale_canonic_get(line, E_INTL_LOC_CODESET); codeset = e_intl_locale_canonic_get(line, E_INTL_LOC_CODESET);
modifier = e_intl_locale_canonic_get(line, E_INTL_LOC_MODIFIER); modifier = e_intl_locale_canonic_get(line, E_INTL_LOC_MODIFIER);
/* Add the language to the new locale properties to the hash */
/* First check if the LANGUAGE exists in there already */
lang_node = evas_hash_find(cfdata->locale_hash, language); lang_node = evas_hash_find(cfdata->locale_hash, language);
if (lang_node == NULL) if (lang_node == NULL)
{ {
@ -572,6 +585,8 @@ _fill_data(E_Config_Dialog_Data *cfdata)
lang_node->lang_code = evas_stringshare_add(language); lang_node->lang_code = evas_stringshare_add(language);
/* Check if the language list exists */
/* Linear Search */
for (next = e_lang_list; next; next = next->next) for (next = e_lang_list; next; next = next->next)
{ {
char *e_lang; char *e_lang;
@ -584,6 +599,8 @@ _fill_data(E_Config_Dialog_Data *cfdata)
} }
} }
/* Search for translation */
/* Linear Search */
i = 0; i = 0;
while (language_predefined_pairs[i].locale_key) while (language_predefined_pairs[i].locale_key)
{ {
@ -592,15 +609,20 @@ _fill_data(E_Config_Dialog_Data *cfdata)
i++; i++;
} }
cfdata->locale_hash = evas_hash_add(cfdata->locale_hash, language, lang_node); cfdata->locale_hash = evas_hash_add(cfdata->locale_hash, language, lang_node);
} }
/* If no region data just go next */
if (region && (region[0] == 0)) if (region && (region[0] == 0))
{ {
free(region); free(region);
region = NULL; region = NULL;
} }
/* We now have the current language hash node, lets see if there is
region data that needs to be added.
*/
if (region) if (region)
{ {
region_node = evas_hash_find(lang_node->region_hash, region); region_node = evas_hash_find(lang_node->region_hash, region);
@ -613,6 +635,8 @@ _fill_data(E_Config_Dialog_Data *cfdata)
region_node = E_NEW(E_Intl_Region_Node, 1); region_node = E_NEW(E_Intl_Region_Node, 1);
region_node->region_code = evas_stringshare_add(region); region_node->region_code = evas_stringshare_add(region);
/* Get the region translation */
/* Linear Search */
i = 0; i = 0;
while (region_predefined_pairs[i].locale_key) while (region_predefined_pairs[i].locale_key)
{ {
@ -623,21 +647,28 @@ _fill_data(E_Config_Dialog_Data *cfdata)
lang_node->region_hash = evas_hash_add(lang_node->region_hash, region, region_node); lang_node->region_hash = evas_hash_add(lang_node->region_hash, region, region_node);
} }
/* We now have the current region hash node */
/* Add codeset to the region hash node if it exists */
if (codeset && (codeset[0] != 0)) if (codeset && (codeset[0] != 0))
{ {
const char * cs; const char * cs;
cs = evas_stringshare_add(codeset); cs = evas_stringshare_add(codeset);
/* Exclusive */
/* Linear Search */
if (!evas_list_find(region_node->available_codesets, cs)) if (!evas_list_find(region_node->available_codesets, cs))
region_node->available_codesets = evas_list_append(region_node->available_codesets, cs); region_node->available_codesets = evas_list_append(region_node->available_codesets, cs);
} }
/* Add modifier to the region hash node if it exists */
if (modifier && (modifier[0] != 0)) if (modifier && (modifier[0] != 0))
{ {
const char * mod; const char * mod;
/* Find only works here because we are using stringshare*/ /* Find only works here because we are using stringshare*/
mod = evas_stringshare_add(modifier); mod = evas_stringshare_add(modifier);
/* Exclusive */
/* Linear Search */
if (!evas_list_find(region_node->available_modifiers, mod)) if (!evas_list_find(region_node->available_modifiers, mod))
region_node->available_modifiers = evas_list_append(region_node->available_modifiers, mod); region_node->available_modifiers = evas_list_append(region_node->available_modifiers, mod);
} }
@ -658,6 +689,7 @@ _fill_data(E_Config_Dialog_Data *cfdata)
pclose(output); pclose(output);
} }
/* Make sure we know the currently configured locale */
cfdata->cur_language = strdup(e_config->language); cfdata->cur_language = strdup(e_config->language);
return; return;