diff options
Diffstat (limited to 'symbol.c')
| -rw-r--r-- | symbol.c | 80 |
1 files changed, 51 insertions, 29 deletions
@@ -18,7 +18,7 @@ typedef struct { wc_ces ces; char width; char **item; - char encode; + char **conved_item; } symbol_set; typedef struct { @@ -27,17 +27,17 @@ typedef struct { } charset_symbol_set; /* *INDENT-OFF* */ -static symbol_set alt_symbol_set = { WC_CES_US_ASCII, 1, alt_symbol, 1 }; -static symbol_set alt2_symbol_set = { WC_CES_US_ASCII, 2, alt2_symbol, 1 }; -static symbol_set eucjp_symbol_set = { WC_CES_EUC_JP, 2, eucjp_symbol, 0 }; -static symbol_set euckr_symbol_set = { WC_CES_EUC_KR, 2, euckr_symbol, 0 }; -static symbol_set euccn_symbol_set = { WC_CES_EUC_CN, 2, euccn_symbol, 0 }; -static symbol_set euctw_symbol_set = { WC_CES_EUC_TW, 2, euctw_symbol, 0 }; -static symbol_set big5_symbol_set = { WC_CES_BIG5, 2, big5_symbol, 0 }; +static symbol_set alt_symbol_set = { WC_CES_US_ASCII, 1, alt_symbol, alt_symbol }; +static symbol_set alt2_symbol_set = { WC_CES_US_ASCII, 2, alt2_symbol, alt2_symbol }; +static symbol_set eucjp_symbol_set = { WC_CES_EUC_JP, 2, eucjp_symbol, NULL }; +static symbol_set euckr_symbol_set = { WC_CES_EUC_KR, 2, euckr_symbol, NULL }; +static symbol_set euccn_symbol_set = { WC_CES_EUC_CN, 2, euccn_symbol, NULL }; +static symbol_set euctw_symbol_set = { WC_CES_EUC_TW, 2, euctw_symbol, NULL }; +static symbol_set big5_symbol_set = { WC_CES_BIG5, 2, big5_symbol, NULL }; #ifdef USE_UNICODE -static symbol_set utf8_symbol_set = { WC_CES_UTF_8, 1, utf8_symbol, 0 }; +static symbol_set utf8_symbol_set = { WC_CES_UTF_8, 1, utf8_symbol, NULL }; #endif -static symbol_set cp850_symbol_set = { WC_CES_CP850, 1, cp850_symbol, 0 }; +static symbol_set cp850_symbol_set = { WC_CES_CP850, 1, cp850_symbol, NULL }; static charset_symbol_set charset_symbol_list[] = { { WC_CES_EUC_JP, &eucjp_symbol_set }, @@ -73,11 +73,12 @@ encode_symbol(symbol_set * s) { int i; + for (i = 0; s->item[i]; i++) ; + s->conved_item = New_N(char *, i); for (i = 0; s->item[i]; i++) { if (*(s->item[i])) - s->item[i] = wc_conv(s->item[i], s->ces, InnerCharset)->ptr; + s->conved_item[i] = wc_conv(s->item[i], s->ces, InnerCharset)->ptr; } - s->encode = 1; } char ** @@ -86,28 +87,34 @@ get_symbol(wc_ces charset, int *width) charset_symbol_set *p; symbol_set *s = NULL; - if (charset == save_charset && save_symbol != NULL && - *width == save_symbol->width) { - *width = save_symbol->width; - return save_symbol->item; - } - save_charset = charset; - for (p = charset_symbol_list; p->charset; p++) { - if (charset == p->charset && - (*width == 0 || *width == p->symbol->width)) { - s = p->symbol; - break; + if (UseGraphicChar != GRAPHIC_CHAR_ASCII) { + if (charset == save_charset && save_symbol != NULL && + *width == save_symbol->width) { + return save_symbol->conved_item; } - } - if (s == NULL) + save_charset = charset; + for (p = charset_symbol_list; p->charset; p++) { + if (charset == p->charset && + (*width == 0 || *width == p->symbol->width)) { + s = p->symbol; + break; + } + } + if (s == NULL) + s = (*width == 2) ? &alt2_symbol_set : &alt_symbol_set; + if (s != save_symbol) { + if (!s->conved_item) + encode_symbol(s); + save_symbol = s; + } + } else { + if (save_symbol != NULL && *width == save_symbol->width) + return save_symbol->conved_item; s = (*width == 2) ? &alt2_symbol_set : &alt_symbol_set; - if (s != save_symbol) { - if (!s->encode) - encode_symbol(s); save_symbol = s; } *width = s->width; - return s->item; + return s->conved_item; } char ** @@ -137,6 +144,21 @@ set_symbol(int width) return symbol_buf; } +#ifdef USE_UNICODE +void +update_utf8_symbol(void) +{ + charset_symbol_set *p; + utf8_symbol_set.width = WcOption.east_asian_width ? 2 : 1; + for (p = charset_symbol_list; p->charset; p++) { + if (p->charset == WC_CES_UTF_8) { + encode_symbol(p->symbol); + break; + } + } +} +#endif + #else char ** |