diff options
Diffstat (limited to 'display.c')
| -rw-r--r-- | display.c | 277 |
1 files changed, 141 insertions, 136 deletions
@@ -1,4 +1,4 @@ -/* $Id: display.c,v 1.65 2003/03/06 14:30:25 ukai Exp $ */ +/* $Id: display.c,v 1.66 2003/09/22 21:02:17 ukai Exp $ */ #include <signal.h> #include "fm.h" @@ -147,14 +147,9 @@ EFFECT_VISITED_END #define EFFECT_MARK_START standout() #define EFFECT_MARK_END standend() #endif /* not USE_COLOR */ -#ifndef KANJI_SYMBOLS -static char g_rule[] = "ntwluxkavmqajaaa"; -#endif /* not KANJI_SYMBOLS */ - /* * Terminate routine. */ - void fmTerm(void) { @@ -202,10 +197,7 @@ static int ccolumn = -1; static int ulmode = 0, somode = 0, bomode = 0; static int anch_mode = 0, emph_mode = 0, imag_mode = 0, form_mode = 0, - active_mode = 0, visited_mode = 0, mark_mode = 0; -#ifndef KANJI_SYMBOLS -static int graph_mode = 0; -#endif /* not KANJI_SYMBOLS */ + active_mode = 0, visited_mode = 0, mark_mode = 0, graph_mode = 0; #ifdef USE_ANSI_COLOR static Linecolor color_mode = 0; #endif @@ -235,7 +227,7 @@ static Str make_lastline_link(Buffer *buf, char *title, char *url) { Str s = NULL, u; -#ifdef JP_CHARSET +#ifdef USE_M17N Lineprop *pr; #endif ParsedURL pu; @@ -250,7 +242,7 @@ make_lastline_link(Buffer *buf, char *title, char *url) } if (url) Strcat_charp(s, " "); - l -= s->length; + l -= get_Str_strwidth(s); if (l <= 0) return s; } @@ -259,11 +251,11 @@ make_lastline_link(Buffer *buf, char *title, char *url) parseURL2(url, &pu, baseURL(buf)); u = parsedURL2Str(&pu); if (DecodeURL) - u = Strnew_charp(url_unquote_conv(u->ptr, buf->document_code)); -#ifdef JP_CHARSET + u = Strnew_charp(url_unquote_conv(u->ptr, buf->document_charset)); +#ifdef USE_M17N u = checkType(u, &pr, NULL); #endif - if (l <= 4 || l >= u->length) { + if (l <= 4 || l >= get_Str_strwidth(u)) { if (!s) return u; Strcat(s, u); @@ -272,19 +264,15 @@ make_lastline_link(Buffer *buf, char *title, char *url) if (!s) s = Strnew_size(COLS); i = (l - 2) / 2; -#ifdef JP_CHARSET - if (CharType(pr[i]) == PC_KANJI2) +#ifdef USE_M17N + while (i && pr[i] & PC_WCHAR2) i--; #endif Strcat_charp_n(s, u->ptr, i); -#if LANG == JA - Strcat_charp(s, "กฤ"); -#else /* LANG != JA */ Strcat_charp(s, ".."); -#endif /* LANG != JA */ - i = u->length - (COLS - 1 - s->length); -#ifdef JP_CHARSET - if (CharType(pr[i]) == PC_KANJI2) + i = get_Str_strwidth(u) - (COLS - 1 - get_Str_strwidth(s)); +#ifdef USE_M17N + while (i < u->length && pr[i] & PC_WCHAR2) i++; #endif Strcat_charp(s, &u->ptr[i]); @@ -295,6 +283,7 @@ static Str make_lastline_message(Buffer *buf) { Str msg, s = NULL; + int sl = 0; if (displayLink) { #ifdef USE_IMAGE @@ -316,8 +305,11 @@ make_lastline_message(Buffer *buf) if (p || a) s = make_lastline_link(buf, p, a ? a->url : NULL); } - if (s && s->length >= COLS - 3) - return s; + if (s) { + sl = get_Str_strwidth(s); + if (sl >= COLS - 3) + return s; + } } #ifdef USE_MOUSE @@ -342,14 +334,12 @@ make_lastline_message(Buffer *buf) Strcat_charp(msg, buf->buffername); if (s) { - int l = COLS - 3 - s->length; - if (msg->length > l) { -#ifdef JP_CHARSET + int l = COLS - 3 - sl; + if (get_Str_strwidth(msg) > l) { +#ifdef USE_M17N char *p; - int i; - for (p = msg->ptr; *p; p += i) { - i = get_mclen(get_mctype(p)); - l -= i; + for (p = msg->ptr; *p; p += get_mclen(p)) { + l -= get_mcwidth(p); if (l < 0) break; } @@ -610,7 +600,7 @@ redrawNLine(Buffer *buf, int n) if (t == CurrentTab) bold(); addch('['); - l = t->x2 - t->x1 - 1 - strlen(t->currentBuffer->buffername); + l = t->x2 - t->x1 - 1 - get_strwidth(t->currentBuffer->buffername); if (l < 0) l = 0; if (l / 2 > 0) @@ -658,12 +648,10 @@ redrawNLine(Buffer *buf, int n) #endif } -#define addKanji(pc,pr) (addChar((pc)[0],(pr)[0]),addChar((pc)[1],(pr)[1])) - static Line * redrawLine(Buffer *buf, Line *l, int i) { - int j, pos, rcol, ncol, delta; + int j, pos, rcol, ncol, delta = 1; int column = buf->currentColumn; char *p; Lineprop *pr; @@ -723,9 +711,6 @@ redrawLine(Buffer *buf, Line *l, int i) #endif rcol = COLPOS(l, pos); -#ifndef JP_CHARSET - delta = 1; -#endif for (j = 0; rcol - column < buf->COLS && pos + j < l->len; j += delta) { #ifdef USE_COLOR if (useVisitedColor && vpos <= pos + j && !(pr[j] & PE_VISITED)) { @@ -740,11 +725,8 @@ redrawLine(Buffer *buf, Line *l, int i) } } #endif -#ifdef JP_CHARSET - if (CharType(pr[j]) == PC_KANJI1) - delta = 2; - else - delta = 1; +#ifdef USE_M17N + delta = wtf_len((wc_uchar *) & p[j]); #endif ncol = COLPOS(l, pos + j + delta); if (ncol - column > buf->COLS) @@ -762,13 +744,12 @@ redrawLine(Buffer *buf, Line *l, int i) for (; rcol < ncol; rcol++) addChar(' ', 0); } -#ifdef JP_CHARSET - else if (delta == 2) { - addKanji(&p[j], &pr[j]); - } -#endif else { +#ifdef USE_M17N + addMChar(&p[j], pr[j], delta); +#else addChar(p[j], pr[j]); +#endif } rcol = ncol; } @@ -813,12 +794,10 @@ redrawLine(Buffer *buf, Line *l, int i) mark_mode = FALSE; EFFECT_MARK_END; } -#ifndef KANJI_SYMBOLS if (graph_mode) { graph_mode = FALSE; graphend(); } -#endif /* not KANJI_SYMBOLS */ #ifdef USE_ANSI_COLOR if (color_mode) do_color(0); @@ -902,7 +881,7 @@ redrawLineImage(Buffer *buf, Line *l, int i) static int redrawLineRegion(Buffer *buf, Line *l, int i, int bpos, int epos) { - int j, pos, rcol, ncol, delta; + int j, pos, rcol, ncol, delta = 1; int column = buf->currentColumn; char *p; Lineprop *pr; @@ -931,9 +910,6 @@ redrawLineRegion(Buffer *buf, Line *l, int i, int bpos, int epos) bcol = bpos - pos; ecol = epos - pos; -#ifndef JP_CHARSET - delta = 1; -#endif for (j = 0; rcol - column < buf->COLS && pos + j < l->len; j += delta) { #ifdef USE_COLOR if (useVisitedColor && vpos <= pos + j && !(pr[j] & PE_VISITED)) { @@ -948,11 +924,8 @@ redrawLineRegion(Buffer *buf, Line *l, int i, int bpos, int epos) } } #endif -#ifdef JP_CHARSET - if (CharType(pr[j]) == PC_KANJI1) - delta = 2; - else - delta = 1; +#ifdef USE_M17N + delta = wtf_len((wc_uchar *) & p[j]); #endif ncol = COLPOS(l, pos + j + delta); if (ncol - column > buf->COLS) @@ -973,14 +946,12 @@ redrawLineRegion(Buffer *buf, Line *l, int i, int bpos, int epos) for (; rcol < ncol; rcol++) addChar(' ', 0); } -#ifdef JP_CHARSET - else if (delta == 2) { - addKanji(&p[j], &pr[j]); - } -#endif - else { + else +#ifdef USE_M17N + addMChar(&p[j], pr[j], delta); +#else addChar(p[j], pr[j]); - } +#endif } rcol = ncol; } @@ -1025,12 +996,10 @@ redrawLineRegion(Buffer *buf, Line *l, int i, int bpos, int epos) mark_mode = FALSE; EFFECT_MARK_END; } -#ifndef KANJI_SYMBOLS if (graph_mode) { graph_mode = FALSE; graphend(); } -#endif /* not KANJI_SYMBOLS */ #ifdef USE_ANSI_COLOR if (color_mode) do_color(0); @@ -1067,12 +1036,10 @@ do_effects(Lineprop m) EFFECT_VISITED_END); do_effect2(PE_ACTIVE, active_mode, EFFECT_ACTIVE_START, EFFECT_ACTIVE_END); do_effect2(PE_MARK, mark_mode, EFFECT_MARK_START, EFFECT_MARK_END); -#ifndef KANJI_SYMBOLS if (graph_mode) { graphend(); graph_mode = FALSE; } -#endif /* not KANJI_SYMBOLS */ /* effect start */ do_effect1(PE_UNDER, ulmode, underline(), underlineend()); @@ -1086,14 +1053,6 @@ do_effects(Lineprop m) EFFECT_VISITED_END); do_effect1(PE_ACTIVE, active_mode, EFFECT_ACTIVE_START, EFFECT_ACTIVE_END); do_effect1(PE_MARK, mark_mode, EFFECT_MARK_START, EFFECT_MARK_END); -#ifndef KANJI_SYMBOLS - if (m & PC_RULE) { - if (!graph_mode && graph_ok()) { - graphstart(); - graph_mode = TRUE; - } - } -#endif /* not KANJI_SYMBOLS */ } #ifdef USE_ANSI_COLOR @@ -1114,40 +1073,93 @@ do_color(Linecolor c) } #endif +#ifdef USE_M17N void addChar(char c, Lineprop mode) { + addMChar(&c, mode, 1); +} + +void +addMChar(char *p, Lineprop mode, size_t len) +#else +void +addChar(char c, Lineprop mode) +#endif +{ Lineprop m = CharEffect(mode); +#ifdef USE_M17N + char c = *p; -#ifdef JP_CHARSET - if (CharType(mode) != PC_KANJI2) -#endif /* JP_CHARSET */ - do_effects(m); -#ifndef KANJI_SYMBOLS - if (m & PC_RULE) { - if (graph_mode) - addch(g_rule[c & 0xF]); - else - addch(alt_rule[c & 0xF]); - } - else -#endif /* not KANJI_SYMBOLS */ - if (IS_UNPRINTABLE_ASCII(c, mode)) { - addstr(Sprintf("\\%3o", (unsigned char)c)->ptr); + if (mode & PC_WCHAR2) + return; +#endif + do_effects(m); + if (mode & PC_SYMBOL) { + char **symbol; +#ifdef USE_M17N + int w = (mode & PC_KANJI) ? 2 : 1; + + c = ((char)wtf_get_code((wc_uchar *) p) & 0x7f) - SYMBOL_BASE; +#else + c -= SYMBOL_BASE; +#endif + if (graph_ok() && c < N_GRAPH_SYMBOL) { + if (!graph_mode) { + graphstart(); + graph_mode = TRUE; + } +#ifdef USE_M17N + if (w == 2 && WcOption.use_wide) + addstr(graph2_symbol[(int)c]); + else +#endif + addch(*graph_symbol[(int)c]); + } + else { +#ifdef USE_M17N + symbol = get_symbol(DisplayCharset, &w); + addstr(symbol[(int)c]); +#else + symbol = get_symbol(); + addch(*symbol[(int)c]); +#endif + } } - else if (c == '\t') { - addch(c); + else if (mode & PC_CTRL) { + switch (c) { + case '\t': + addch(c); + break; + case '\n': + addch(' '); + break; + case '\r': + break; + case DEL_CODE: + addstr("^?"); + break; + default: + addch('^'); + addch(c + '@'); + break; + } } - else if (c == DEL_CODE) - addstr("^?"); - else if (IS_UNPRINTABLE_CONTROL(c, mode)) { /* Control code */ - addch('^'); - addch(c + '@'); +#ifdef USE_M17N + else if (mode & PC_UNKNOWN) { + char buf[5]; + sprintf(buf, "[%.2X]", + (unsigned char)wtf_get_code((wc_uchar *) p) | 0x80); + addstr(buf); } - else if (c != '\n') - addch(c); - else /* \n */ + else + addmch(p, len); +#else + else if (0x80 <= (unsigned char)c && (unsigned char)c <= NBSP_CODE) addch(' '); + else + addch(c); +#endif } static GeneralList *message_list = NULL; @@ -1341,10 +1353,10 @@ cursorRight(Buffer *buf, int n) return; i = buf->pos; p = l->propBuf; -#ifdef JP_CHARSET - if (CharType(p[i]) == PC_KANJI1) - delta = 2; -#endif /* JP_CHARSET */ +#ifdef USE_M17N + while (i + delta < l->len && p[i + delta] & PC_WCHAR2) + delta++; +#endif if (i + delta < l->len) { buf->pos = i + delta; } @@ -1359,18 +1371,18 @@ cursorRight(Buffer *buf, int n) } else { buf->pos = l->len - 1; -#ifdef JP_CHARSET - if (CharType(p[buf->pos]) == PC_KANJI2) +#ifdef USE_M17N + while (buf->pos && p[buf->pos] & PC_WCHAR2) buf->pos--; -#endif /* JP_CHARSET */ +#endif } cpos = COLPOS(l, buf->pos); buf->visualpos = l->bwidth + cpos - buf->currentColumn; delta = 1; -#ifdef JP_CHARSET - if (CharType(p[buf->pos]) == PC_KANJI1) - delta = 2; -#endif /* JP_CHARSET */ +#ifdef USE_M17N + while (buf->pos + delta < l->len && p[buf->pos + delta] & PC_WCHAR2) + delta++; +#endif vpos2 = COLPOS(l, buf->pos + delta) - buf->currentColumn - 1; if (vpos2 >= buf->COLS && n) { columnSkip(buf, n + (vpos2 - buf->COLS) - (vpos2 - buf->COLS) % n); @@ -1390,10 +1402,10 @@ cursorLeft(Buffer *buf, int n) return; i = buf->pos; p = l->propBuf; -#ifdef JP_CHARSET - if (i >= 2 && CharType(p[i - 1]) == PC_KANJI2) - delta = 2; -#endif /* JP_CHARSET */ +#ifdef USE_M17N + while (i - delta > 0 && p[i - delta] & PC_WCHAR2) + delta++; +#endif if (i >= delta) buf->pos = i - delta; else if (l->prev && l->bpos) { @@ -1458,15 +1470,16 @@ arrangeCursor(Buffer *buf) buf->pos = 0; else if (buf->pos >= buf->currentLine->len) buf->pos = buf->currentLine->len - 1; -#ifdef JP_CHARSET - if (CharType(buf->currentLine->propBuf[buf->pos]) == PC_KANJI2) +#ifdef USE_M17N + while (buf->pos > 0 && buf->currentLine->propBuf[buf->pos] & PC_WCHAR2) buf->pos--; -#endif /* JP_CHARSET */ +#endif col = COLPOS(buf->currentLine, buf->pos); -#ifdef JP_CHARSET - if (CharType(buf->currentLine->propBuf[buf->pos]) == PC_KANJI1) - delta = 2; -#endif /* JP_CHARSET */ +#ifdef USE_M17N + while (buf->pos + delta < buf->currentLine->len && + buf->currentLine->propBuf[buf->pos + delta] & PC_WCHAR2) + delta++; +#endif col2 = COLPOS(buf->currentLine, buf->pos + delta); if (col < buf->currentColumn || col2 > buf->COLS + buf->currentColumn) { buf->currentColumn = 0; @@ -1502,16 +1515,8 @@ arrangeLine(Buffer *buf) buf->pos = i; } else if (buf->currentLine->len > i) { - int delta = 1; -#ifdef JP_CHARSET - if (buf->currentLine->len > i + 1 && - CharType(buf->currentLine->propBuf[i + 1]) == PC_KANJI2) - delta = 2; -#endif buf->cursorX = 0; - buf->pos = i; - if (COLPOS(buf->currentLine, i + delta) <= buf->currentColumn) - buf->pos += delta; + buf->pos = i + 1; } else { buf->cursorX = 0; |