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打包keil_MDK的工程
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不吃油炸鸡
@@ -1,235 +0,0 @@
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#include "./lv_i18n.h"
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////////////////////////////////////////////////////////////////////////////////
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// Define plural operands
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// http://unicode.org/reports/tr35/tr35-numbers.html#Operands
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// Integer version, simplified
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#define UNUSED(x) (void)(x)
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static inline uint32_t op_n(int32_t val) { return (uint32_t)(val < 0 ? -val : val); }
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static inline uint32_t op_i(uint32_t val) { return val; }
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// always zero, when decimal part not exists.
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static inline uint32_t op_v(uint32_t val) { UNUSED(val); return 0;}
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static inline uint32_t op_w(uint32_t val) { UNUSED(val); return 0; }
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static inline uint32_t op_f(uint32_t val) { UNUSED(val); return 0; }
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static inline uint32_t op_t(uint32_t val) { UNUSED(val); return 0; }
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static lv_i18n_phrase_t en_singulars[] = {
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{"press to Step Adjust", "press to Step Adjust"},
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{"press here to Fixed Set", "press here to Fixed Set"},
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{"press here to close PD", "press here to close PD"},
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{"Screen Brightness :", "Screen Brightness :"},
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{"Enable key sound", "Enable key sound"},
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{"Enable Chinese", "Enable Chinese"},
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{"Chose Rotation", "Chose Rotation"},
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{"PD Sink", "PD Sink"},
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{"Please reboot to apply\nall changes!", "Please reboot to apply\nall changes!"},
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{NULL, NULL} // End mark
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};
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static uint8_t en_plural_fn(int32_t num)
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{
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uint32_t n = op_n(num); UNUSED(n);
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uint32_t i = op_i(n); UNUSED(i);
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uint32_t v = op_v(n); UNUSED(v);
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if ((i == 1 && v == 0)) return LV_I18N_PLURAL_TYPE_ONE;
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return LV_I18N_PLURAL_TYPE_OTHER;
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}
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static const lv_i18n_lang_t en_lang = {
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.locale_name = "en",
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.singulars = en_singulars,
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.locale_plural_fn = en_plural_fn
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};
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static lv_i18n_phrase_t zh_cn_singulars[] = {
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{"press to Step Adjust", "进 入 步 进 调 节"},
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{"press here to Fixed Set", "进 入 固 定 调 节"},
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{"press here to close PD", "关 闭 PD 诱 骗"},
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{"Screen Brightness :", "屏 幕 亮 度 :"},
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{"Enable key sound", "按 键 声 音"},
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{"Enable Chinese", "中 英 文 切 换"},
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{"Chose Rotation", "旋 转 角 度 :"},
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{"PD Sink", "PD 诱 骗"},
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{"Please reboot to apply\nall changes!", "请重启以应用\n所有更改!"},
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{NULL, NULL} // End mark
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};
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static uint8_t zh_cn_plural_fn(int32_t num)
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{
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return LV_I18N_PLURAL_TYPE_OTHER;
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}
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static const lv_i18n_lang_t zh_cn_lang = {
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.locale_name = "zh-cn",
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.singulars = zh_cn_singulars,
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.locale_plural_fn = zh_cn_plural_fn
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};
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const lv_i18n_language_pack_t lv_i18n_language_pack[] = {
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&en_lang,
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&zh_cn_lang,
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NULL // End mark
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};
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////////////////////////////////////////////////////////////////////////////////
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// Internal state
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static const lv_i18n_language_pack_t * current_lang_pack;
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static const lv_i18n_lang_t * current_lang;
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/**
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* Reset internal state. For testing.
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*/
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void __lv_i18n_reset(void)
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{
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current_lang_pack = NULL;
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current_lang = NULL;
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}
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/**
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* Set the languages for internationalization
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* @param langs pointer to the array of languages. (Last element has to be `NULL`)
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*/
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int lv_i18n_init(const lv_i18n_language_pack_t * langs)
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{
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if(langs == NULL) return -1;
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if(langs[0] == NULL) return -1;
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current_lang_pack = langs;
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current_lang = langs[0]; /*Automatically select the first language*/
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return 0;
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}
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/**
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* Change the localization (language)
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* @param l_name name of the translation locale to use. E.g. "en-GB"
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*/
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int lv_i18n_set_locale(const char * l_name)
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{
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if(current_lang_pack == NULL) return -1;
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uint16_t i;
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for(i = 0; current_lang_pack[i] != NULL; i++) {
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// Found -> finish
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if(strcmp(current_lang_pack[i]->locale_name, l_name) == 0) {
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current_lang = current_lang_pack[i];
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return 0;
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}
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}
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return -1;
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}
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static const char * __lv_i18n_get_text_core(lv_i18n_phrase_t * trans, const char * msg_id)
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{
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uint16_t i;
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for(i = 0; trans[i].msg_id != NULL; i++) {
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if(strcmp(trans[i].msg_id, msg_id) == 0) {
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/*The msg_id has found. Check the translation*/
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if(trans[i].translation) return trans[i].translation;
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}
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}
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return NULL;
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}
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/**
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* Get the translation from a message ID
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* @param msg_id message ID
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* @return the translation of `msg_id` on the set local
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*/
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const char * lv_i18n_get_text(const char * msg_id)
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{
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if(current_lang == NULL) return msg_id;
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const lv_i18n_lang_t * lang = current_lang;
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const void * txt;
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// Search in current locale
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if(lang->singulars != NULL) {
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txt = __lv_i18n_get_text_core(lang->singulars, msg_id);
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if (txt != NULL) return txt;
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}
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// Try to fallback
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if(lang == current_lang_pack[0]) return msg_id;
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lang = current_lang_pack[0];
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// Repeat search for default locale
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if(lang->singulars != NULL) {
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txt = __lv_i18n_get_text_core(lang->singulars, msg_id);
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if (txt != NULL) return txt;
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}
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return msg_id;
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}
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/**
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* Get the translation from a message ID and apply the language's plural rule to get correct form
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* @param msg_id message ID
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* @param num an integer to select the correct plural form
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* @return the translation of `msg_id` on the set local
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*/
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const char * lv_i18n_get_text_plural(const char * msg_id, int32_t num)
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{
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if(current_lang == NULL) return msg_id;
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const lv_i18n_lang_t * lang = current_lang;
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const void * txt;
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lv_i18n_plural_type_t ptype;
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// Search in current locale
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if(lang->locale_plural_fn != NULL) {
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ptype = lang->locale_plural_fn(num);
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if(lang->plurals[ptype] != NULL) {
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txt = __lv_i18n_get_text_core(lang->plurals[ptype], msg_id);
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if (txt != NULL) return txt;
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}
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}
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// Try to fallback
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if(lang == current_lang_pack[0]) return msg_id;
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lang = current_lang_pack[0];
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// Repeat search for default locale
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if(lang->locale_plural_fn != NULL) {
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ptype = lang->locale_plural_fn(num);
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if(lang->plurals[ptype] != NULL) {
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txt = __lv_i18n_get_text_core(lang->plurals[ptype], msg_id);
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if (txt != NULL) return txt;
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}
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}
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return msg_id;
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}
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/**
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* Get the name of the currently used locale.
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* @return name of the currently used locale. E.g. "en-GB"
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*/
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const char * lv_i18n_get_current_locale(void)
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{
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if(!current_lang) return NULL;
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return current_lang->locale_name;
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}
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