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add character encoder interface issue #131
This commit is contained in:
parent
bcd583914f
commit
81a20ef328
@ -121,12 +121,12 @@ void lv_draw_label(const lv_area_t * coords, const lv_area_t * mask, const lv_st
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i = line_start;
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uint32_t letter;
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while(i < line_end) {
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letter = lv_txt_utf8_next(txt, &i);
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letter = lv_txt_encoded_next(txt, &i);
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/*Handle the re-color command*/
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if((flag & LV_TXT_FLAG_RECOLOR) != 0) {
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if(letter == (uint32_t)LV_TXT_COLOR_CMD[0]) {
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if(cmd_state == CMD_STATE_WAIT) { /*Start char*/
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par_start = i;// + lv_txt_utf8_size(txt[i]);
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par_start = i;
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cmd_state = CMD_STATE_PAR;
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continue;
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} else if(cmd_state == CMD_STATE_PAR) { /*Other start char in parameter escaped cmd. char */
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@ -1371,8 +1371,6 @@ static void lv_draw_shadow_full_straight(const lv_area_t * coords, const lv_area
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bottom_area.y2++;
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}
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printf("\n");
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}
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#endif
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216
lv_misc/lv_txt.c
216
lv_misc/lv_txt.c
@ -23,10 +23,49 @@
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**********************/
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static bool is_break_char(uint32_t letter);
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#if LV_TXT_UTF8
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static uint8_t lv_txt_utf8_size(const char * str);
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static uint32_t lv_txt_unicode_to_utf8(uint32_t letter_uni);
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static uint32_t lv_txt_utf8_next(const char * txt, uint32_t * i);
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static uint32_t lv_txt_utf8_prev(const char * txt, uint32_t * i_start);
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static uint32_t lv_txt_utf8_get_byte_id(const char * txt, uint32_t utf8_id);
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static uint32_t lv_txt_utf8_get_char_id(const char * txt, uint32_t byte_id);
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static uint32_t lv_txt_utf8_get_length(const char * txt);
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#else
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static uint8_t lv_txt_ascii_size(const char * str);
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static uint32_t lv_txt_unicode_to_ascii(uint32_t letter_uni);
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static uint32_t lv_txt_ascii_next(const char * txt, uint32_t * i);
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static uint32_t lv_txt_ascii_prev(const char * txt, uint32_t * i_start);
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static uint32_t lv_txt_ascii_get_byte_id(const char * txt, uint32_t utf8_id);
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static uint32_t lv_txt_ascii_get_char_id(const char * txt, uint32_t byte_id);
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static uint32_t lv_txt_ascii_get_length(const char * txt);
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#endif
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/**********************
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* STATIC VARIABLES
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**********************/
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/**********************
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* GLOBAL VARIABLES
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**********************/
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#if LV_TXT_UTF8
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uint8_t (*lv_txt_encoded_size)(const char *) = lv_txt_utf8_size;
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uint32_t (*lv_txt_unicode_to_encoded)(uint32_t) = lv_txt_unicode_to_utf8;
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uint32_t (*lv_txt_encoded_next)(const char * , uint32_t *) = lv_txt_utf8_next;
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uint32_t (*lv_txt_encoded_prev)(const char * , uint32_t * ) = lv_txt_utf8_prev;
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uint32_t (*txt_encoded_get_byte_id)(const char * , uint32_t) = lv_txt_utf8_get_byte_id;
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uint32_t (*lv_encoded_get_char_id)(const char * , uint32_t) = lv_txt_utf8_get_char_id;
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uint32_t (*lv_txt_get_encoded_length)(const char * ) = lv_txt_utf8_get_length;
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#else
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uint8_t (*lv_txt_encoded_size)(const char *) = lv_txt_ascii_size;
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uint32_t (*lv_txt_unicode_to_encoded)(uint32_t) = lv_txt_unicode_to_ascii;
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uint32_t (*lv_txt_encoded_next)(const char * , uint32_t *) = lv_txt_ascii_next;
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uint32_t (*lv_txt_encoded_prev)(const char * , uint32_t * ) = lv_txt_ascii_prev;
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uint32_t (*txt_encoded_get_byte_id)(const char * , uint32_t) = lv_txt_ascii_get_byte_id;
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uint32_t (*lv_encoded_get_char_id)(const char * , uint32_t) = lv_txt_ascii_get_char_id;
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uint32_t (*lv_txt_get_encoded_length)(const char * ) = lv_txt_ascii_get_length;
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#endif
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/**********************
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* MACROS
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**********************/
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@ -110,7 +149,7 @@ uint16_t lv_txt_get_next_line(const char * txt, const lv_font_t * font,
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uint32_t letter = 0;
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while(txt[i] != '\0') {
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letter = lv_txt_utf8_next(txt, &i);
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letter = lv_txt_encoded_next(txt, &i);
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/*Handle the recolor command*/
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if((flag & LV_TXT_FLAG_RECOLOR) != 0) {
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@ -122,7 +161,7 @@ uint16_t lv_txt_get_next_line(const char * txt, const lv_font_t * font,
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/*Check for new line chars*/
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if(letter == '\n' || letter == '\r') {
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uint32_t i_tmp = i;
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uint32_t letter_next = lv_txt_utf8_next(txt, &i_tmp);
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uint32_t letter_next = lv_txt_encoded_next(txt, &i_tmp);
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if(letter == '\r' && letter_next == '\n') i = i_tmp;
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return i; /*Return with the first letter of the next line*/
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@ -144,12 +183,12 @@ uint16_t lv_txt_get_next_line(const char * txt, const lv_font_t * font,
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} else {
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/* Now this character is out of the area so it will be first character of the next line*/
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/* But 'i' already points to the next character (because of lv_txt_utf8_next) step beck one*/
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lv_txt_utf8_prev(txt, &i);
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lv_txt_encoded_prev(txt, &i);
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}
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/* Do not let to return without doing nothing.
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* Find at least one character (Avoid infinite loop )*/
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if(i == 0) lv_txt_utf8_next(txt, &i);
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if(i == 0) lv_txt_encoded_next(txt, &i);
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return i;
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}
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@ -188,7 +227,7 @@ lv_coord_t lv_txt_get_width(const char * txt, uint16_t length,
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if(length != 0) {
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while(i < length) {
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letter = lv_txt_utf8_next(txt, &i);
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letter = lv_txt_encoded_next(txt, &i);
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if((flag & LV_TXT_FLAG_RECOLOR) != 0) {
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if(lv_txt_is_cmd(&cmd_state, letter) != false) {
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continue;
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@ -255,7 +294,7 @@ void lv_txt_ins(char * txt_buf, uint32_t pos, const char * ins_txt)
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uint32_t ins_len = strlen(ins_txt);
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uint32_t new_len = ins_len + old_len;
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#if LV_TXT_UTF8 != 0
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pos = txt_utf8_get_byte_id(txt_buf, pos); /*Convert to byte index instead of letter index*/
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pos = txt_encoded_get_byte_id(txt_buf, pos); /*Convert to byte index instead of letter index*/
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#endif
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/*Copy the second part into the end to make place to text to insert*/
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uint32_t i;
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@ -278,8 +317,8 @@ void lv_txt_cut(char * txt, uint32_t pos, uint32_t len)
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uint32_t old_len = strlen(txt);
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#if LV_TXT_UTF8 != 0
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pos = txt_utf8_get_byte_id(txt, pos); /*Convert to byte index instead of letter index*/
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len = txt_utf8_get_byte_id(&txt[pos], len);
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pos = txt_encoded_get_byte_id(txt, pos); /*Convert to byte index instead of letter index*/
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len = txt_encoded_get_byte_id(&txt[pos], len);
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#endif
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/*Copy the second part into the end to make place to text to insert*/
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@ -289,17 +328,24 @@ void lv_txt_cut(char * txt, uint32_t pos, uint32_t len)
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}
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}
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/*******************************
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* UTF-8 ENCODER/DECOER
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******************************/
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#if LV_TXT_UTF8
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/**
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* Give the size of an UTF-8 coded character
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* @param c A character where the UTF-8 character starts
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* @param str pointer to a character in a string
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* @return length of the UTF-8 character (1,2,3 or 4). O on invalid code
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*/
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uint8_t lv_txt_utf8_size(uint8_t c)
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static uint8_t lv_txt_utf8_size(const char * str)
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{
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if((c & 0x80) == 0) return 1;
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else if((c & 0xE0) == 0xC0) return 2;
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else if((c & 0xF0) == 0xE0) return 3;
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else if((c & 0xF8) == 0xF0) return 4;
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if((str[0] & 0x80) == 0) return 1;
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else if((str[0] & 0xE0) == 0xC0) return 2;
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else if((str[0] & 0xF0) == 0xE0) return 3;
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else if((str[0] & 0xF8) == 0xF0) return 4;
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return 0;
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}
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@ -309,7 +355,7 @@ uint8_t lv_txt_utf8_size(uint8_t c)
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* @param letter_uni an Unicode letter
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* @return UTF-8 coded character in Little Endian to be compatible with C chars (e.g. 'Á', 'Ű')
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*/
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uint32_t lv_txt_unicode_to_utf8(uint32_t letter_uni)
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static uint32_t lv_txt_unicode_to_utf8(uint32_t letter_uni)
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{
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if(letter_uni < 128) return letter_uni;
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uint8_t bytes[4];
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@ -343,15 +389,8 @@ uint32_t lv_txt_unicode_to_utf8(uint32_t letter_uni)
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* NULL to use txt[0] as index
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* @return the decoded Unicode character or 0 on invalid UTF-8 code
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*/
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uint32_t lv_txt_utf8_next(const char * txt, uint32_t * i)
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static uint32_t lv_txt_utf8_next(const char * txt, uint32_t * i)
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{
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#if LV_TXT_UTF8 == 0
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if(i == NULL) return txt[1]; /*Get the next char */
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uint8_t letter = txt[*i] ;
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(*i)++;
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return letter;
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#else
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/* Unicode to UTF-8
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* 00000000 00000000 00000000 0xxxxxxx -> 0xxxxxxx
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* 00000000 00000000 00000yyy yyxxxxxx -> 110yyyyy 10xxxxxx
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@ -414,7 +453,6 @@ uint32_t lv_txt_utf8_next(const char * txt, uint32_t * i)
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}
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}
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return result;
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#endif
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}
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/**
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@ -423,16 +461,8 @@ uint32_t lv_txt_utf8_next(const char * txt, uint32_t * i)
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* @param i start byte index in 'txt' where to start. After the call it will point to the previous UTF-8 char in 'txt'.
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* @return the decoded Unicode character or 0 on invalid UTF-8 code
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*/
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uint32_t lv_txt_utf8_prev(const char * txt, uint32_t * i)
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static uint32_t lv_txt_utf8_prev(const char * txt, uint32_t * i)
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{
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#if LV_TXT_UTF8 == 0
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if(i == NULL) return *(txt - 1); /*Get the prev. char */
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(*i)--;
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uint8_t letter = txt[*i] ;
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return letter;
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#else
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uint8_t c_size;
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uint8_t cnt = 0;
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@ -441,7 +471,7 @@ uint32_t lv_txt_utf8_prev(const char * txt, uint32_t * i)
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do {
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if(cnt >= 4) return 0; /*No UTF-8 char found before the initial*/
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c_size = lv_txt_utf8_size(txt[*i]);
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c_size = lv_txt_encoded_size(&txt[*i]);
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if(c_size == 0) {
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if(*i != 0)(*i)--;
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else return 0;
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@ -450,10 +480,10 @@ uint32_t lv_txt_utf8_prev(const char * txt, uint32_t * i)
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} while(c_size == 0);
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uint32_t i_tmp = *i;
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uint32_t letter = lv_txt_utf8_next(txt, &i_tmp); /*Character found, get it*/
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uint32_t letter = lv_txt_encoded_next(txt, &i_tmp); /*Character found, get it*/
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return letter;
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#endif
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}
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/**
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@ -463,19 +493,16 @@ uint32_t lv_txt_utf8_prev(const char * txt, uint32_t * i)
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* @param utf8_id character index
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* @return byte index of the 'utf8_id'th letter
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*/
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uint32_t txt_utf8_get_byte_id(const char * txt, uint32_t utf8_id)
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static uint32_t lv_txt_utf8_get_byte_id(const char * txt, uint32_t utf8_id)
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{
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#if LV_TXT_UTF8 == 0
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return utf8_id; /*In Non UTF-8 no difference*/
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#else
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uint32_t i;
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uint32_t byte_cnt = 0;
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for(i = 0; i < utf8_id; i++) {
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byte_cnt += lv_txt_utf8_size(txt[byte_cnt]);
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byte_cnt += lv_txt_encoded_size(&txt[byte_cnt]);
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}
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return byte_cnt;
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#endif
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}
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@ -486,22 +513,17 @@ uint32_t txt_utf8_get_byte_id(const char * txt, uint32_t utf8_id)
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* @param byte_id byte index
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* @return character index of the letter at 'byte_id'th position
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*/
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uint32_t lv_txt_utf8_get_char_id(const char * txt, uint32_t byte_id)
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static uint32_t lv_txt_utf8_get_char_id(const char * txt, uint32_t byte_id)
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{
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#if LV_TXT_UTF8 == 0
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return byte_id; /*In Non UTF-8 no difference*/
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#else
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uint32_t i = 0;
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uint32_t char_cnt = 0;
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while(i < byte_id) {
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lv_txt_utf8_next(txt, &i); /*'i' points to the next letter so use the prev. value*/
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lv_txt_encoded_next(txt, &i); /*'i' points to the next letter so use the prev. value*/
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char_cnt++;
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}
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return char_cnt;
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#endif
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}
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/**
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@ -510,7 +532,7 @@ uint32_t lv_txt_utf8_get_char_id(const char * txt, uint32_t byte_id)
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* @param txt a '\0' terminated char string
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* @return number of characters
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*/
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uint32_t lv_txt_get_length(const char * txt)
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static uint32_t lv_txt_utf8_get_length(const char * txt)
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{
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#if LV_TXT_UTF8 == 0
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return strlen(txt);
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@ -519,7 +541,7 @@ uint32_t lv_txt_get_length(const char * txt)
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uint32_t i = 0;
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while(txt[i] != '\0') {
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lv_txt_utf8_next(txt, &i);
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lv_txt_encoded_next(txt, &i);
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len++;
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}
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@ -527,6 +549,98 @@ uint32_t lv_txt_get_length(const char * txt)
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#endif
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}
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#else
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/**
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* Give the size of an UTF-8 coded character
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* @param str pointer to a character in a string
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* @return length of the UTF-8 character (1,2,3 or 4). O on invalid code
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*/
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static uint8_t lv_txt_ascii_size(const char * str)
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{
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return 1;
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}
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/**
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* Convert an Unicode letter to UTF-8.
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* @param letter_uni an Unicode letter
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* @return UTF-8 coded character in Little Endian to be compatible with C chars (e.g. 'Á', 'Ű')
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*/
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static uint32_t lv_txt_unicode_to_ascii(uint32_t letter_uni)
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{
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if(letter_uni < 128) return letter_uni;
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else return ' ';
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}
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/**
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* Decode an UTF-8 character from a string.
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* @param txt pointer to '\0' terminated string
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* @param i start byte index in 'txt' where to start.
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* After call it will point to the next UTF-8 char in 'txt'.
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* NULL to use txt[0] as index
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* @return the decoded Unicode character or 0 on invalid UTF-8 code
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*/
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static uint32_t lv_txt_ascii_next(const char * txt, uint32_t * i)
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{
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if(i == NULL) return txt[1]; /*Get the next char */
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uint8_t letter = txt[*i] ;
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(*i)++;
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return letter;
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}
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/**
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* Get previous UTF-8 character form a string.
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* @param txt pointer to '\0' terminated string
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* @param i start byte index in 'txt' where to start. After the call it will point to the previous UTF-8 char in 'txt'.
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* @return the decoded Unicode character or 0 on invalid UTF-8 code
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*/
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static uint32_t lv_txt_ascii_prev(const char * txt, uint32_t * i)
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{
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if(i == NULL) return *(txt - 1); /*Get the prev. char */
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(*i)--;
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uint8_t letter = txt[*i] ;
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return letter;
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}
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/**
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* Convert a character index (in an UTF-8 text) to byte index.
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* E.g. in "AÁRT" index of 'R' is 2th char but start at byte 3 because 'Á' is 2 bytes long
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* @param txt a '\0' terminated UTF-8 string
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* @param utf8_id character index
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* @return byte index of the 'utf8_id'th letter
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*/
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static uint32_t lv_txt_ascii_get_byte_id(const char * txt, uint32_t utf8_id)
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{
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return utf8_id; /*In Non encoded no difference*/
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}
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/**
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* Convert a byte index (in an UTF-8 text) to character index.
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* E.g. in "AÁRT" index of 'R' is 2th char but start at byte 3 because 'Á' is 2 bytes long
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* @param txt a '\0' terminated UTF-8 string
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* @param byte_id byte index
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* @return character index of the letter at 'byte_id'th position
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*/
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static uint32_t lv_txt_ascii_get_char_id(const char * txt, uint32_t byte_id)
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{
|
||||
return byte_id; /*In Non encoded no difference*/
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the number of characters (and NOT bytes) in a string. Decode it with UTF-8 if enabled.
|
||||
* E.g.: "ÁBC" is 3 characters (but 4 bytes)
|
||||
* @param txt a '\0' terminated char string
|
||||
* @return number of characters
|
||||
*/
|
||||
static uint32_t lv_txt_ascii_get_length(const char * txt)
|
||||
{
|
||||
return strlen(txt);
|
||||
}
|
||||
#endif
|
||||
/**********************
|
||||
* STATIC FUNCTIONS
|
||||
**********************/
|
||||
|
@ -115,64 +115,68 @@ void lv_txt_ins(char * txt_buf, uint32_t pos, const char * ins_txt);
|
||||
*/
|
||||
void lv_txt_cut(char * txt, uint32_t pos, uint32_t len);
|
||||
|
||||
/***************************************************************
|
||||
* GLOBAL FUNCTION POINTERS FOR CAHRACTER ENCODING INTERFACE
|
||||
***************************************************************/
|
||||
|
||||
/**
|
||||
* Give the size of an UTF-8 coded character
|
||||
* @param c A character where the UTF-8 character starts
|
||||
* @return length of the UTF-8 character (1,2,3 or 4). O on invalid code
|
||||
* Give the size of an encoded character
|
||||
* @param str pointer to a character in a string
|
||||
* @return length of the encoded character (1,2,3 ...). O in invalid
|
||||
*/
|
||||
uint8_t lv_txt_utf8_size(uint8_t c);
|
||||
extern uint8_t (*lv_txt_encoded_size)(const char *);
|
||||
|
||||
|
||||
/**
|
||||
* Convert an Unicode letter to UTF-8.
|
||||
* Convert an Unicode letter to encoded
|
||||
* @param letter_uni an Unicode letter
|
||||
* @return UTF-8 coded character in Little Endian to be compatible with C chars (e.g. 'Á', 'Ű')
|
||||
* @return Encoded character in Little Endian to be compatible with C chars (e.g. 'Á', 'Ü')
|
||||
*/
|
||||
uint32_t lv_txt_unicode_to_utf8(uint32_t letter_uni);
|
||||
extern uint32_t (*lv_txt_unicode_to_encoded)(uint32_t );
|
||||
|
||||
/**
|
||||
* Decode an UTF-8 character from a string.
|
||||
* Decode the next encoded character from a string.
|
||||
* @param txt pointer to '\0' terminated string
|
||||
* @param i start index in 'txt' where to start.
|
||||
* After the call it will point to the next UTF-8 char in 'txt'.
|
||||
* After the call it will point to the next encoded char in 'txt'.
|
||||
* NULL to use txt[0] as index
|
||||
* @return the decoded Unicode character or 0 on invalid UTF-8 code
|
||||
* @return the decoded Unicode character or 0 on invalid data code
|
||||
*/
|
||||
uint32_t lv_txt_utf8_next(const char * txt, uint32_t * i);
|
||||
extern uint32_t (*lv_txt_encoded_next)(const char * , uint32_t * );
|
||||
|
||||
/**
|
||||
* Get previous UTF-8 character form a string.
|
||||
* Get the previous encoded character form a string.
|
||||
* @param txt pointer to '\0' terminated string
|
||||
* @param i_start index in 'txt' where to start. After the call it will point to the next UTF-8 char in 'txt'.
|
||||
* @return the decoded Unicode character or 0 on invalid UTF-8 code
|
||||
* @param i_start index in 'txt' where to start. After the call it will point to the previous encoded char in 'txt'.
|
||||
* @return the decoded Unicode character or 0 on invalid data
|
||||
*/
|
||||
uint32_t lv_txt_utf8_prev(const char * txt, uint32_t * i_start);
|
||||
extern uint32_t (*lv_txt_encoded_prev)(const char *, uint32_t *);
|
||||
|
||||
/**
|
||||
* Convert a letter index (in an UTF-8 text) to byte index.
|
||||
* E.g. in "AÁRT" index of 'R' is 2 but start at byte 3 because 'Á' is 2 bytes long
|
||||
* Convert a letter index (in an the encoded text) to byte index.
|
||||
* E.g. in UTF-8 "AÁRT" index of 'R' is 2 but start at byte 3 because 'Á' is 2 bytes long
|
||||
* @param txt a '\0' terminated UTF-8 string
|
||||
* @param utf8_id letter index
|
||||
* @return byte index of the 'utf8_id'th letter
|
||||
* @param enc_id letter index
|
||||
* @return byte index of the 'enc_id'th letter
|
||||
*/
|
||||
uint32_t txt_utf8_get_byte_id(const char * txt, uint32_t utf8_id);
|
||||
extern uint32_t (*txt_encoded_get_byte_id)(const char *, uint32_t);
|
||||
|
||||
/**
|
||||
* Convert a byte index (in an UTF-8 text) to character index.
|
||||
* E.g. in "AÁRT" index of 'R' is 2 but start at byte 3 because 'Á' is 2 bytes long
|
||||
* Convert a byte index (in an encoded text) to character index.
|
||||
* E.g. in UTF-8 "AÁRT" index of 'R' is 2 but start at byte 3 because 'Á' is 2 bytes long
|
||||
* @param txt a '\0' terminated UTF-8 string
|
||||
* @param byte_id byte index
|
||||
* @return character index of the letter at 'byte_id'th position
|
||||
*/
|
||||
uint32_t lv_txt_utf8_get_char_id(const char * txt, uint32_t byte_id);
|
||||
extern uint32_t (*lv_encoded_get_char_id)(const char * , uint32_t);
|
||||
|
||||
/**
|
||||
* Get the number of characters (and NOT bytes) in a string. Decode it with UTF-8 if enabled.
|
||||
* E.g.: "ÁBC" is 3 characters (but 4 bytes)
|
||||
* Get the number of characters (and NOT bytes) in a string.
|
||||
* E.g. in UTF-8 "ÁBC" is 3 characters (but 4 bytes)
|
||||
* @param txt a '\0' terminated char string
|
||||
* @return number of characters
|
||||
*/
|
||||
uint32_t lv_txt_get_length(const char * txt);
|
||||
extern uint32_t (*lv_txt_get_encoded_length)(const char *);
|
||||
|
||||
/**********************
|
||||
* MACROS
|
||||
|
@ -650,7 +650,7 @@ static lv_res_t lv_ddlist_release_action(lv_obj_t * ddlist)
|
||||
uint32_t line_cnt = 0;
|
||||
uint32_t letter;
|
||||
for(line_cnt = 0; line_cnt < letter_i; line_cnt++) {
|
||||
letter = lv_txt_utf8_next(txt, &i);
|
||||
letter = lv_txt_encoded_next(txt, &i);
|
||||
if(letter == '\n') new_opt ++;
|
||||
}
|
||||
|
||||
|
@ -427,7 +427,7 @@ void lv_label_get_letter_pos(lv_obj_t * label, uint16_t index, lv_point_t * pos)
|
||||
max_w = LV_COORD_MAX;
|
||||
}
|
||||
|
||||
index = txt_utf8_get_byte_id(txt, index);
|
||||
index = txt_encoded_get_byte_id(txt, index);
|
||||
|
||||
/*Search the line of the index letter */;
|
||||
while(txt[new_line_start] != '\0') {
|
||||
@ -451,8 +451,8 @@ void lv_label_get_letter_pos(lv_obj_t * label, uint16_t index, lv_point_t * pos)
|
||||
lv_txt_cmd_state_t cmd_state = LV_TXT_CMD_STATE_WAIT;
|
||||
uint32_t letter;
|
||||
while(cnt < index) {
|
||||
cnt += lv_txt_utf8_size(txt[i]);
|
||||
letter = lv_txt_utf8_next(txt, &i);
|
||||
cnt += lv_txt_encoded_size(&txt[i]);
|
||||
letter = lv_txt_encoded_next(txt, &i);
|
||||
/*Handle the recolor command*/
|
||||
if((flag & LV_TXT_FLAG_RECOLOR) != 0) {
|
||||
if(lv_txt_is_cmd(&cmd_state, txt[i]) != false) {
|
||||
@ -531,7 +531,7 @@ uint16_t lv_label_get_letter_on(lv_obj_t * label, lv_point_t * pos)
|
||||
uint32_t i_current = i;
|
||||
uint32_t letter;
|
||||
while(i < new_line_start - 1) {
|
||||
letter = lv_txt_utf8_next(txt, &i); /*Be careful 'i' already points to the next character*/
|
||||
letter = lv_txt_encoded_next(txt, &i); /*Be careful 'i' already points to the next character*/
|
||||
/*Handle the recolor command*/
|
||||
if((flag & LV_TXT_FLAG_RECOLOR) != 0) {
|
||||
if(lv_txt_is_cmd(&cmd_state, txt[i]) != false) {
|
||||
@ -548,7 +548,7 @@ uint16_t lv_label_get_letter_on(lv_obj_t * label, lv_point_t * pos)
|
||||
i_current = i;
|
||||
}
|
||||
|
||||
return lv_txt_utf8_get_char_id(txt, i);
|
||||
return lv_encoded_get_char_id(txt, i);
|
||||
}
|
||||
|
||||
|
||||
@ -585,7 +585,7 @@ void lv_label_ins_text(lv_obj_t * label, uint32_t pos, const char * txt)
|
||||
#if LV_TXT_UTF8 == 0
|
||||
pos = old_len;
|
||||
#else
|
||||
pos = lv_txt_get_length(ext->text);
|
||||
pos = lv_txt_get_encoded_length(ext->text);
|
||||
#endif
|
||||
}
|
||||
|
||||
@ -836,7 +836,7 @@ static void lv_label_refr_text(lv_obj_t * label)
|
||||
} else if(ext->long_mode == LV_LABEL_LONG_DOT) {
|
||||
if(size.y <= lv_obj_get_height(label)) { /*No dots are required, the text is short enough*/
|
||||
ext->dot_end = LV_LABEL_DOT_END_INV;
|
||||
} else if(lv_txt_get_length(ext->text) <= LV_LABEL_DOT_NUM) { /*Don't turn to dots all the characters*/
|
||||
} else if(lv_txt_get_encoded_length(ext->text) <= LV_LABEL_DOT_NUM) { /*Don't turn to dots all the characters*/
|
||||
ext->dot_end = LV_LABEL_DOT_END_INV;
|
||||
} else {
|
||||
lv_point_t p;
|
||||
@ -862,12 +862,12 @@ static void lv_label_refr_text(lv_obj_t * label)
|
||||
#else
|
||||
/*Save letters under the dots and replace them with dots*/
|
||||
uint32_t i;
|
||||
uint32_t byte_id = txt_utf8_get_byte_id(ext->text, letter_id);
|
||||
uint32_t byte_id = txt_encoded_get_byte_id(ext->text, letter_id);
|
||||
uint32_t byte_id_ori = byte_id;
|
||||
uint8_t len = 0;
|
||||
for(i = 0; i <= LV_LABEL_DOT_NUM; i++) {
|
||||
len += lv_txt_utf8_size(ext->text[byte_id]);
|
||||
lv_txt_utf8_next(ext->text, &byte_id);
|
||||
len += lv_txt_encoded_size(&ext->text[byte_id]);
|
||||
lv_txt_encoded_next(ext->text, &byte_id);
|
||||
}
|
||||
|
||||
memcpy(ext->dot_tmp, &ext->text[byte_id_ori], len);
|
||||
@ -904,7 +904,7 @@ static void lv_label_revert_dots(lv_obj_t * label)
|
||||
}
|
||||
#else
|
||||
uint32_t letter_i = ext->dot_end - LV_LABEL_DOT_NUM;
|
||||
uint32_t byte_i = txt_utf8_get_byte_id(ext->text, letter_i);
|
||||
uint32_t byte_i = txt_encoded_get_byte_id(ext->text, letter_i);
|
||||
|
||||
/*Restore the characters*/
|
||||
uint8_t i = 0;
|
||||
|
@ -269,7 +269,7 @@ void lv_ta_add_text(lv_obj_t * ta, const char * txt)
|
||||
}
|
||||
|
||||
/*Move the cursor after the new text*/
|
||||
lv_ta_set_cursor_pos(ta, lv_ta_get_cursor_pos(ta) + lv_txt_get_length(txt));
|
||||
lv_ta_set_cursor_pos(ta, lv_ta_get_cursor_pos(ta) + lv_txt_get_encoded_length(txt));
|
||||
}
|
||||
|
||||
/**
|
||||
@ -299,8 +299,8 @@ void lv_ta_del_char(lv_obj_t * ta)
|
||||
#if LV_TXT_UTF8 == 0
|
||||
lv_txt_cut(ext->pwd_tmp, ext->cursor.pos - 1, 1);
|
||||
#else
|
||||
uint32_t byte_pos = txt_utf8_get_byte_id(ext->pwd_tmp, ext->cursor.pos - 1);
|
||||
lv_txt_cut(ext->pwd_tmp, ext->cursor.pos - 1, lv_txt_utf8_size(label_txt[byte_pos]));
|
||||
uint32_t byte_pos = txt_encoded_get_byte_id(ext->pwd_tmp, ext->cursor.pos - 1);
|
||||
lv_txt_cut(ext->pwd_tmp, ext->cursor.pos - 1, lv_txt_encoded_size(&label_txt[byte_pos]));
|
||||
#endif
|
||||
ext->pwd_tmp = lv_mem_realloc(ext->pwd_tmp, strlen(ext->pwd_tmp) + 1);
|
||||
lv_mem_assert(ext->pwd_tmp);
|
||||
@ -370,7 +370,7 @@ void lv_ta_set_cursor_pos(lv_obj_t * ta, int16_t pos)
|
||||
lv_ta_ext_t * ext = lv_obj_get_ext_attr(ta);
|
||||
if(ext->cursor.pos == pos) return;
|
||||
|
||||
uint16_t len = lv_txt_get_length(lv_label_get_text(ext->label));
|
||||
uint16_t len = lv_txt_get_encoded_length(lv_label_get_text(ext->label));
|
||||
|
||||
if(pos < 0) pos = len + pos;
|
||||
|
||||
@ -821,12 +821,12 @@ static bool lv_ta_scrollable_design(lv_obj_t * scrl, const lv_area_t * mask, lv_
|
||||
const char * txt = lv_label_get_text(ta_ext->label);
|
||||
uint32_t byte_pos;
|
||||
#if LV_TXT_UTF8 != 0
|
||||
byte_pos = txt_utf8_get_byte_id(txt, cur_pos);
|
||||
byte_pos = txt_encoded_get_byte_id(txt, cur_pos);
|
||||
#else
|
||||
byte_pos = cur_pos;
|
||||
#endif
|
||||
|
||||
uint32_t letter = lv_txt_utf8_next(&txt[byte_pos], NULL);
|
||||
uint32_t letter = lv_txt_encoded_next(&txt[byte_pos], NULL);
|
||||
lv_coord_t letter_h = lv_font_get_height(label_style->text.font);
|
||||
/*Set letter_w (set not 0 on non printable but valid chars)*/
|
||||
lv_coord_t letter_w;
|
||||
@ -845,8 +845,8 @@ static bool lv_ta_scrollable_design(lv_obj_t * scrl, const lv_area_t * mask, lv_
|
||||
letter_pos.y += letter_h + label_style->text.line_space;
|
||||
|
||||
if(letter != '\0') {
|
||||
byte_pos += lv_txt_utf8_size(txt[byte_pos]);
|
||||
letter = lv_txt_utf8_next(&txt[byte_pos], NULL);
|
||||
byte_pos += lv_txt_encoded_size(&txt[byte_pos]);
|
||||
letter = lv_txt_encoded_next(&txt[byte_pos], NULL);
|
||||
}
|
||||
|
||||
if(letter == '\0' || letter == '\n' || letter == '\r') {
|
||||
@ -879,7 +879,7 @@ static bool lv_ta_scrollable_design(lv_obj_t * scrl, const lv_area_t * mask, lv_
|
||||
letter_buf[1] = '\0';
|
||||
#else
|
||||
char letter_buf[8] = {0};
|
||||
memcpy(letter_buf, &txt[byte_pos], lv_txt_utf8_size(txt[byte_pos]));
|
||||
memcpy(letter_buf, &txt[byte_pos], lv_txt_encoded_size(&txt[byte_pos]));
|
||||
#endif
|
||||
cur_area.x1 += cur_style.body.padding.hor;
|
||||
cur_area.y1 += cur_style.body.padding.ver;
|
||||
@ -1073,7 +1073,7 @@ static void pwd_char_hider(lv_obj_t * ta)
|
||||
lv_ta_ext_t * ext = lv_obj_get_ext_attr(ta);
|
||||
if(ext->pwd_mode != 0) {
|
||||
char * txt = lv_label_get_text(ext->label);
|
||||
int16_t len = lv_txt_get_length(txt);
|
||||
int16_t len = lv_txt_get_encoded_length(txt);
|
||||
bool refr = false;
|
||||
uint16_t i;
|
||||
for(i = 0; i < len; i++) {
|
||||
|
Loading…
x
Reference in New Issue
Block a user