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terminology
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support double-wide asian chars with ugly tables and stuff! 

SVN revision: 72836
This commit is contained in:
Carsten Haitzler 2012-06-26 01:38:13 +00:00
parent ce9831c77d
commit 553db8906e
5 changed files with 331 additions and 31 deletions
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57
src/bin/termio.c
View File

@ -93,6 +93,10 @@ _smart_apply(Evas_Object *obj)
if (inv) tc[x].bg = COL_INVERSEBG; if (inv) tc[x].bg = COL_INVERSEBG;
else tc[x].bg = COL_INVIS; else tc[x].bg = COL_INVIS;
tc[x].bg_extended = 0; tc[x].bg_extended = 0;
tc[x].double_width = cells[j].att.dblwidth;
if ((tc[x].double_width) && (tc[x].codepoint == 0) &&
(ch2 == x - 1))
ch2 = x;
} }
else else
{ {
@ -109,16 +113,20 @@ _smart_apply(Evas_Object *obj)
if (inv) tc[x].bg = COL_INVERSEBG; if (inv) tc[x].bg = COL_INVERSEBG;
else tc[x].bg = COL_INVIS; else tc[x].bg = COL_INVIS;
tc[x].bg_extended = 0; tc[x].bg_extended = 0;
tc[x].double_width = cells[j].att.dblwidth;
if ((tc[x].double_width) && (tc[x].codepoint == 0) &&
(ch2 == x - 1))
ch2 = x;
} }
else else
{ {
int bold, fg, bg, fgext, bgext, glyph; int bold, fg, bg, fgext, bgext, codepoint;
// colors // colors
bold = cells[j].att.bold; bold = cells[j].att.bold;
fgext = cells[j].att.fg256; fgext = cells[j].att.fg256;
bgext = cells[j].att.bg256; bgext = cells[j].att.bg256;
glyph = cells[j].glyph; codepoint = cells[j].codepoint;
if (cells[j].att.inverse ^ inv) if (cells[j].att.inverse ^ inv)
{ {
@ -164,10 +172,10 @@ _smart_apply(Evas_Object *obj)
} }
if (cells[j].att.fgintense) fg += 48; if (cells[j].att.fgintense) fg += 48;
if (cells[j].att.bgintense) bg += 48; if (cells[j].att.bgintense) bg += 48;
if ((glyph == ' ') || (glyph == 0)) if ((codepoint == ' ') || (codepoint == 0))
fg = COL_INVIS; fg = COL_INVIS;
} }
if ((tc[x].codepoint != glyph) || if ((tc[x].codepoint != codepoint) ||
(tc[x].fg != fg) || (tc[x].fg != fg) ||
(tc[x].bg != bg) || (tc[x].bg != bg) ||
(tc[x].fg_extended != fgext) || (tc[x].fg_extended != fgext) ||
@ -184,7 +192,11 @@ _smart_apply(Evas_Object *obj)
tc[x].strikethrough = cells[j].att.strike; tc[x].strikethrough = cells[j].att.strike;
tc[x].fg = fg; tc[x].fg = fg;
tc[x].bg = bg; tc[x].bg = bg;
tc[x].codepoint = glyph; tc[x].codepoint = codepoint;
tc[x].double_width = cells[j].att.dblwidth;
if ((tc[x].double_width) && (tc[x].codepoint == 0) &&
(ch2 == x - 1))
ch2 = x;
// cells[j].att.italic // never going 2 support // cells[j].att.italic // never going 2 support
// cells[j].att.blink // cells[j].att.blink
// cells[j].att.blink2 // cells[j].att.blink2
@ -580,7 +592,7 @@ _sel_line(Evas_Object *obj, int cx __UNUSED__, int cy)
} }
static Eina_Bool static Eina_Bool
_glyph_is_wordsep(const Config *config, int g) _codepoint_is_wordsep(const Config *config, int g)
{ {
int i; int i;
@ -614,16 +626,25 @@ _sel_word(Evas_Object *obj, int cx, int cy)
sd->cur.sel1.y = cy; sd->cur.sel1.y = cy;
for (x = sd->cur.sel1.x; x >= 0; x--) for (x = sd->cur.sel1.x; x >= 0; x--)
{ {
if ((cells[x].codepoint == 0) && (cells[x].att.dblwidth) &&
(x > 0))
x--;
if (x >= w) break; if (x >= w) break;
if (_glyph_is_wordsep(sd->config, cells[x].glyph)) break; if (_codepoint_is_wordsep(sd->config, cells[x].codepoint)) break;
sd->cur.sel1.x = x; sd->cur.sel1.x = x;
} }
sd->cur.sel2.x = cx; sd->cur.sel2.x = cx;
sd->cur.sel2.y = cy; sd->cur.sel2.y = cy;
for (x = sd->cur.sel2.x; x < sd->grid.w; x++) for (x = sd->cur.sel2.x; x < sd->grid.w; x++)
{ {
if ((cells[x].codepoint == 0) && (cells[x].att.dblwidth) &&
(x < (sd->grid.w - 1)))
{
sd->cur.sel2.x = x;
x++;
}
if (x >= w) break; if (x >= w) break;
if (_glyph_is_wordsep(sd->config, cells[x].glyph)) break; if (_codepoint_is_wordsep(sd->config, cells[x].codepoint)) break;
sd->cur.sel2.x = x; sd->cur.sel2.x = x;
} }
} }
@ -644,8 +665,11 @@ _sel_word_to(Evas_Object *obj, int cx, int cy)
sd->cur.sel1.y = cy; sd->cur.sel1.y = cy;
for (x = sd->cur.sel1.x; x >= 0; x--) for (x = sd->cur.sel1.x; x >= 0; x--)
{ {
if ((cells[x].codepoint == 0) && (cells[x].att.dblwidth) &&
(x > 0))
x--;
if (x >= w) break; if (x >= w) break;
if (_glyph_is_wordsep(sd->config, cells[x].glyph)) break; if (_codepoint_is_wordsep(sd->config, cells[x].codepoint)) break;
sd->cur.sel1.x = x; sd->cur.sel1.x = x;
} }
} }
@ -655,8 +679,14 @@ _sel_word_to(Evas_Object *obj, int cx, int cy)
sd->cur.sel2.y = cy; sd->cur.sel2.y = cy;
for (x = sd->cur.sel2.x; x < sd->grid.w; x++) for (x = sd->cur.sel2.x; x < sd->grid.w; x++)
{ {
if ((cells[x].codepoint == 0) && (cells[x].att.dblwidth) &&
(x < (sd->grid.w - 1)))
{
sd->cur.sel2.x = x;
x++;
}
if (x >= w) break; if (x >= w) break;
if (_glyph_is_wordsep(sd->config, cells[x].glyph)) break; if (_codepoint_is_wordsep(sd->config, cells[x].codepoint)) break;
sd->cur.sel2.x = x; sd->cur.sel2.x = x;
} }
} }
@ -1464,8 +1494,11 @@ termio_selection_get(Evas_Object *obj, int c1x, int c1y, int c2x, int c2y)
} }
for (x = start_x; x <= end_x; x++) for (x = start_x; x <= end_x; x++)
{ {
if ((cells[x].codepoint == 0) && (cells[x].att.dblwidth) &&
(x < end_x))
x++;
if (x >= w) break; if (x >= w) break;
if ((cells[x].glyph == 0) || (cells[x].glyph == ' ')) if ((cells[x].codepoint == 0) || (cells[x].codepoint == ' '))
{ {
if (last0 < 0) last0 = x; if (last0 < 0) last0 = x;
} }
@ -1496,7 +1529,7 @@ termio_selection_get(Evas_Object *obj, int c1x, int c1y, int c2x, int c2y)
v--; v--;
} }
} }
txtlen = glyph_to_utf8(cells[x].glyph, txt); txtlen = codepoint_to_utf8(cells[x].codepoint, txt);
if (txtlen > 0) if (txtlen > 0)
eina_strbuf_append_length(sb, txt, txtlen); eina_strbuf_append_length(sb, txt, txtlen);
if (x == (w - 1)) if (x == (w - 1))

285
src/bin/termpty.c
View File

@ -43,6 +43,220 @@ termpty_shutdown(void)
_termpty_log_dom = -1; _termpty_log_dom = -1;
} }
#if defined(SUPPORT_DBLWIDTH)
static Eina_Bool
_is_dblwidth_get(Termpty *ty, int g)
{
// check for east asian full-width (F), half-width (H), wide (W),
// narrow (Na) or ambiguous (A) codepoints
// ftp://ftp.unicode.org/Public/UNIDATA/EastAsianWidth.txt
// optimize for latin1 non-ambiguous
if (g <= 0xa0)
return EINA_FALSE;
// (F)
if ((g == 0x3000) ||
((g >= 0xff01) && (g <= 0xffe6)))
return EINA_TRUE;
// (W)
if (((g >= 0x1100) && (g <= 0x11ff)) ||
((g >= 0x2329) && (g <= 0x232A)) ||
((g >= 0x2E80) && (g <= 0x4dbf)) ||
((g >= 0x4e00) && (g <= 0x9fff)) ||
((g >= 0xa000) && (g <= 0xa4c6)) ||
((g >= 0xa960) && (g <= 0xa97c)) ||
((g >= 0xac00) && (g <= 0xd7a3)) ||
((g >= 0xd7b0) && (g <= 0xd7fb)) ||
((g >= 0xf900) && (g <= 0xfaff)) ||
((g >= 0xfe10) && (g <= 0xfe6b)) ||
((g >= 0x1b000) && (g <= 0x1b001)) ||
((g >= 0x1f200) && (g <= 0x1f202)) ||
((g >= 0x1f210) && (g <= 0x1f251)) ||
((g >= 0x20000) && (g <= 0x2fffd)) ||
((g >= 0x30000) && (g <= 0x3FFFD)))
return EINA_TRUE;
// (A)
if (ty->state.cjk_ambiguous_wide)
{
// grep ';A #' EastAsianWidth.txt | wc -l
// :(
if ((g == 0x00a1) ||
(g == 0x00a4) ||
((g >= 0x00a7) && (g <= 0x00a8)) ||
(g == 0x00aa) ||
((g >= 0x00ad) && (g <= 0x00ae)) ||
((g >= 0x00b0) && (g <= 0x00bf)) ||
(g == 0x00c6) ||
(g == 0x00d0) ||
((g >= 0x00d7) && (g <= 0x00d8)) ||
((g >= 0x00de) && (g <= 0x00df)) ||
(g == 0x00e0) ||
(g == 0x00e1) ||
(g == 0x00e6) ||
((g >= 0x00e8) && (g <= 0x00e9)) ||
(g == 0x00ea) ||
((g >= 0x00ec) && (g <= 0x00ed)) ||
(g == 0x00f0) ||
((g >= 0x00f2) && (g <= 0x00f3)) ||
((g >= 0x00f7) && (g <= 0x00f9)) ||
(g == 0x00fa) ||
(g == 0x00fc) ||
(g == 0x00fe) ||
(g == 0x0101) ||
(g == 0x0111) ||
(g == 0x0113) ||
(g == 0x011b) ||
((g >= 0x0126) && (g <= 0x0127)) ||
(g == 0x012b) ||
((g >= 0x0131) && (g <= 0x0133)) ||
(g == 0x0138) ||
((g >= 0x013f) && (g <= 0x0142)) ||
(g == 0x0144) ||
((g >= 0x0148) && (g <= 0x014b)) ||
(g == 0x014d) ||
((g >= 0x0152) && (g <= 0x0153)) ||
((g >= 0x0166) && (g <= 0x0167)) ||
(g == 0x016b) ||
(g == 0x01ce) ||
(g == 0x01d0) ||
(g == 0x01d2) ||
(g == 0x01d4) ||
(g == 0x01d6) ||
(g == 0x01d8) ||
(g == 0x01da) ||
(g == 0x01dc) ||
(g == 0x0251) ||
(g == 0x0261) ||
(g == 0x02c4) ||
(g == 0x02c7) ||
(g == 0x02c9) ||
((g >= 0x02ca) && (g <= 0x02cb)) ||
(g == 0x02cd) ||
(g == 0x02d0) ||
((g >= 0x02d8) && (g <= 0x02d9)) ||
((g >= 0x02da) && (g <= 0x02db)) ||
(g == 0x02dd) ||
(g == 0x02df) ||
((g >= 0x0300) && (g <= 0x036f)) ||
((g >= 0x0391) && (g <= 0x03c9)) ||
(g == 0x0401) ||
((g >= 0x0410) && (g <= 0x044f)) ||
(g == 0x0451) ||
(g == 0x2010) ||
((g >= 0x2013) && (g <= 0x2016)) ||
((g >= 0x2018) && (g <= 0x2019)) ||
(g == 0x201c) ||
(g == 0x201d) ||
((g >= 0x2020) && (g <= 0x2022)) ||
((g >= 0x2024) && (g <= 0x2027)) ||
(g == 0x2030) ||
((g >= 0x2032) && (g <= 0x2033)) ||
(g == 0x2035) ||
(g == 0x203b) ||
(g == 0x203e) ||
(g == 0x2074) ||
(g == 0x207f) ||
((g >= 0x2081) && (g <= 0x2084)) ||
(g == 0x20ac) ||
(g == 0x2103) ||
(g == 0x2105) ||
(g == 0x2109) ||
(g == 0x2113) ||
(g == 0x2116) ||
((g >= 0x2121) && (g <= 0x2122)) ||
(g == 0x2126) ||
(g == 0x212b) ||
((g >= 0x2153) && (g <= 0x2154)) ||
((g >= 0x215b) && (g <= 0x215e)) ||
((g >= 0x2160) && (g <= 0x216b)) ||
((g >= 0x2170) && (g <= 0x2179)) ||
((g >= 0x2189) && (g <= 0x2199)) ||
((g >= 0x21b8) && (g <= 0x21b9)) ||
(g == 0x21d2) ||
(g == 0x21d4) ||
(g == 0x21e7) ||
(g == 0x2200) ||
((g >= 0x2202) && (g <= 0x2203)) ||
((g >= 0x2207) && (g <= 0x2208)) ||
(g == 0x220b) ||
(g == 0x220f) ||
(g == 0x2211) ||
(g == 0x2215) ||
(g == 0x221a) ||
((g >= 0x221d) && (g <= 0x221f)) ||
(g == 0x2220) ||
(g == 0x2223) ||
(g == 0x2225) ||
((g >= 0x2227) && (g <= 0x222e)) ||
((g >= 0x2234) && (g <= 0x2237)) ||
((g >= 0x223c) && (g <= 0x223d)) ||
(g == 0x2248) ||
(g == 0x224c) ||
(g == 0x2252) ||
((g >= 0x2260) && (g <= 0x2261)) ||
((g >= 0x2264) && (g <= 0x2267)) ||
((g >= 0x226a) && (g <= 0x226b)) ||
((g >= 0x226e) && (g <= 0x226f)) ||
((g >= 0x2282) && (g <= 0x2283)) ||
((g >= 0x2286) && (g <= 0x2287)) ||
(g == 0x2295) ||
(g == 0x2299) ||
(g == 0x22a5) ||
(g == 0x22bf) ||
(g == 0x2312) ||
((g >= 0x2460) && (g <= 0x2595)) ||
((g >= 0x25a0) && (g <= 0x25bd)) ||
((g >= 0x25c0) && (g <= 0x25c1)) ||
((g >= 0x25c6) && (g <= 0x25c7)) ||
(g == 0x25c8) ||
(g == 0x25cb) ||
((g >= 0x25ce) && (g <= 0x25cf)) ||
((g >= 0x25d0) && (g <= 0x25d1)) ||
((g >= 0x25e2) && (g <= 0x25e3)) ||
((g >= 0x25e4) && (g <= 0x25e5)) ||
(g == 0x25ef) ||
((g >= 0x2605) && (g <= 0x2606)) ||
(g == 0x2609) ||
((g >= 0x260e) && (g <= 0x260f)) ||
((g >= 0x2614) && (g <= 0x2615)) ||
(g == 0x261c) ||
(g == 0x261e) ||
(g == 0x2640) ||
(g == 0x2642) ||
((g >= 0x2660) && (g <= 0x2661)) ||
((g >= 0x2663) && (g <= 0x2665)) ||
((g >= 0x2667) && (g <= 0x266a)) ||
((g >= 0x266c) && (g <= 0x266d)) ||
(g == 0x266f) ||
((g >= 0x269e) && (g <= 0x269f)) ||
((g >= 0x26be) && (g <= 0x26bf)) ||
((g >= 0x26c4) && (g <= 0x26cd)) ||
(g == 0x26cf) ||
((g >= 0x26d0) && (g <= 0x26e1)) ||
(g == 0x26e3) ||
((g >= 0x26e8) && (g <= 0x26ff)) ||
(g == 0x273d) ||
(g == 0x2757) ||
((g >= 0x2776) && (g <= 0x277f)) ||
((g >= 0x2b55) && (g <= 0x2b59)) ||
((g >= 0x3248) && (g <= 0x324f)) ||
((g >= 0xe000) && (g <= 0xf8ff)) ||
((g >= 0xfe00) && (g <= 0xfe0f)) ||
(g == 0xfffd) ||
((g >= 0x1f100) && (g <= 0x1f12d)) ||
((g >= 0x1f130) && (g <= 0x1f169)) ||
((g >= 0x1f170) && (g <= 0x1f19a)) ||
((g >= 0xe0100) && (g <= 0xe01ef)) ||
((g >= 0xf0000) && (g <= 0xffffd)) ||
((g >= 0x100000) && (g <= 0x10fffd)))
return EINA_TRUE;
}
// Na, H -> not checked
return EINA_FALSE;
}
#endif
static void static void
_text_clear(Termpty *ty, Termcell *cells, int count, int val, Eina_Bool inherit_att) _text_clear(Termpty *ty, Termcell *cells, int count, int val, Eina_Bool inherit_att)
{ {
@ -54,7 +268,7 @@ _text_clear(Termpty *ty, Termcell *cells, int count, int val, Eina_Bool inherit_
{ {
for (i = 0; i < count; i++) for (i = 0; i < count; i++)
{ {
cells[i].glyph = val; cells[i].codepoint = val;
cells[i].att = ty->state.att; cells[i].att = ty->state.att;
} }
} }
@ -62,7 +276,7 @@ _text_clear(Termpty *ty, Termcell *cells, int count, int val, Eina_Bool inherit_
{ {
for (i = 0; i < count; i++) for (i = 0; i < count; i++)
{ {
cells[i].glyph = val; cells[i].codepoint = val;
cells[i].att = clear; cells[i].att = clear;
} }
} }
@ -205,7 +419,7 @@ static const int vt100_to_unicode[62] =
}; };
static void static void
_text_append(Termpty *ty, const int *glyphs, int len) _text_append(Termpty *ty, const int *codepoints, int len)
{ {
Termcell *cells; Termcell *cells;
int i, j; int i, j;
@ -230,7 +444,7 @@ _text_append(Termpty *ty, const int *glyphs, int len)
cells[j] = cells[j - 1]; cells[j] = cells[j - 1];
} }
g = glyphs[i]; g = codepoints[i];
switch (ty->state.charsetch) switch (ty->state.charsetch)
{ {
case '0': /* DEC Special Character & Line Drawing Set */ case '0': /* DEC Special Character & Line Drawing Set */
@ -245,20 +459,55 @@ _text_append(Termpty *ty, const int *glyphs, int len)
break; break;
} }
cells[ty->state.cx].glyph = g; cells[ty->state.cx].codepoint = g;
cells[ty->state.cx].att = ty->state.att; cells[ty->state.cx].att = ty->state.att;
#if defined(SUPPORT_DBLWIDTH)
cells[ty->state.cx].att.dblwidth = _is_dblwidth_get(ty, g);
if ((cells[ty->state.cx].att.dblwidth) && (ty->state.cx < (ty->w - 1)))
{
cells[ty->state.cx + 1].codepoint = 0;
cells[ty->state.cx + 1].att = cells[ty->state.cx].att;
}
#endif
if (ty->state.wrap) if (ty->state.wrap)
{ {
ty->state.wrapnext = 0; ty->state.wrapnext = 0;
#if defined(SUPPORT_DBLWIDTH)
if (cells[ty->state.cx].att.dblwidth)
{
if (ty->state.cx >= (ty->w - 2)) ty->state.wrapnext = 1;
else ty->state.cx += 2;
}
else
{
if (ty->state.cx >= (ty->w - 1)) ty->state.wrapnext = 1;
else ty->state.cx++;
}
#else
if (ty->state.cx >= (ty->w - 1)) ty->state.wrapnext = 1; if (ty->state.cx >= (ty->w - 1)) ty->state.wrapnext = 1;
else ty->state.cx++; else ty->state.cx++;
#endif
} }
else else
{ {
ty->state.wrapnext = 0; ty->state.wrapnext = 0;
ty->state.cx++; ty->state.cx++;
#if defined(SUPPORT_DBLWIDTH)
if (cells[ty->state.cx].att.dblwidth)
{
ty->state.cx++;
if (ty->state.cx >= (ty->w - 1))
ty->state.cx = ty->w - 2;
}
else
{
if (ty->state.cx >= ty->w)
ty->state.cx = ty->w - 1;
}
#else
if (ty->state.cx >= ty->w) if (ty->state.cx >= ty->w)
ty->state.cx = ty->w - 1; ty->state.cx = ty->w - 1;
#endif
} }
} }
} }
@ -345,7 +594,11 @@ _reset_att(Termatt *att)
att->bg = COL_DEF; att->bg = COL_DEF;
att->bold = 0; att->bold = 0;
att->faint = 0; att->faint = 0;
#if defined(SUPPORT_ITALIC)
att->italic = 0; att->italic = 0;
#elif defined(SUPPORT_DBLWIDTH)
att->dblwidth = 0;
#endif
att->underline = 0; att->underline = 0;
att->blink = 0; att->blink = 0;
att->blink2 = 0; att->blink2 = 0;
@ -464,7 +717,9 @@ _handle_esc_csi(Termpty *ty, const int *c, int *ce)
ty->state.att.faint = 1; ty->state.att.faint = 1;
break; break;
case 3: // italic case 3: // italic
#if defined(SUPPORT_ITALIC)
ty->state.att.italic = 1; ty->state.att.italic = 1;
#endif
break; break;
case 4: // underline case 4: // underline
ty->state.att.underline = 1; ty->state.att.underline = 1;
@ -491,7 +746,9 @@ _handle_esc_csi(Termpty *ty, const int *c, int *ce)
ty->state.att.faint = 0; ty->state.att.faint = 0;
break; break;
case 23: // no italic case 23: // no italic
#if defined(SUPPORT_ITALIC)
ty->state.att.italic = 0; ty->state.att.italic = 0;
#endif
break; break;
case 24: // no underline case 24: // no underline
ty->state.att.underline = 0; ty->state.att.underline = 0;
@ -1339,7 +1596,7 @@ _handle_esc(Termpty *ty, const int *c, int *ce)
size = ty->w * ty->h; size = ty->w * ty->h;
if (cells) if (cells)
{ {
for (i = 0; i < size; i++) cells[i].glyph = 'E'; for (i = 0; i < size; i++) cells[i].codepoint = 'E';
} }
} }
return 3; return 3;
@ -1537,11 +1794,11 @@ _handle_seq(Termpty *ty, const int *c, int *ce)
} }
static void static void
_handle_buf(Termpty *ty, const int *glyphs, int len) _handle_buf(Termpty *ty, const int *codepoints, int len)
{ {
int *c, *ce, n, *b, bytes; int *c, *ce, n, *b, bytes;
c = (int *)glyphs; c = (int *)codepoints;
ce = &(c[len]); ce = &(c[len]);
if (ty->buf) if (ty->buf)
@ -1554,7 +1811,7 @@ _handle_buf(Termpty *ty, const int *glyphs, int len)
} }
INF("realloc add %i + %i", (int)(ty->buflen * sizeof(int)), (int)(len * sizeof(int))); INF("realloc add %i + %i", (int)(ty->buflen * sizeof(int)), (int)(len * sizeof(int)));
bytes = len * sizeof(int); bytes = len * sizeof(int);
memcpy(&(b[ty->buflen]), glyphs, bytes); memcpy(&(b[ty->buflen]), codepoints, bytes);
ty->buf = b; ty->buf = b;
ty->buflen += len; ty->buflen += len;
ty->buf[ty->buflen] = 0; ty->buf[ty->buflen] = 0;
@ -1649,7 +1906,7 @@ _cb_fd_read(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__)
{ {
Termpty *ty = data; Termpty *ty = data;
char buf[4097]; char buf[4097];
int glyph[4097]; int codepoint[4097];
int len, i, j, reads; int len, i, j, reads;
// read up to 64 * 4096 bytes // read up to 64 * 4096 bytes
@ -1671,7 +1928,7 @@ _cb_fd_read(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__)
printf("\n"); printf("\n");
*/ */
buf[len] = 0; buf[len] = 0;
// convert UTF8 to glyph integers // convert UTF8 to codepoint integers
j = 0; j = 0;
for (i = 0; i < len;) for (i = 0; i < len;)
{ {
@ -1688,12 +1945,12 @@ _cb_fd_read(void *data, Ecore_Fd_Handler *fd_handler __UNUSED__)
g = 0; g = 0;
i++; i++;
} }
glyph[j] = g; codepoint[j] = g;
j++; j++;
} }
glyph[j] = 0; codepoint[j] = 0;
// DBG("---------------- handle buf %i", j); // DBG("---------------- handle buf %i", j);
_handle_buf(ty, glyph, j); _handle_buf(ty, codepoint, j);
} }
if (ty->cb.change.func) ty->cb.change.func(ty->cb.change.data); if (ty->cb.change.func) ty->cb.change.func(ty->cb.change.data);
return EINA_TRUE; return EINA_TRUE;

16
src/bin/termpty.h
View File

@ -25,15 +25,24 @@ typedef struct _Termsave Termsave;
#define MOUSE_SGR 4 #define MOUSE_SGR 4
#define MOUSE_URXVT 5 #define MOUSE_URXVT 5
// choose - italic OR double-width support
//#define SUPPORT_ITALIC 1
#define SUPPORT_DBLWIDTH 1
struct _Termatt struct _Termatt
{ {
unsigned char fg, bg; unsigned char fg, bg;
unsigned short bold : 1; unsigned short bold : 1;
unsigned short faint : 1; unsigned short faint : 1;
#if defined(SUPPORT_ITALIC)
unsigned short italic : 1; unsigned short italic : 1;
#elif defined(SUPPORT_DBLWIDTH)
unsigned short dblwidth : 1;
#endif
unsigned short underline : 1; unsigned short underline : 1;
unsigned short blink : 1; unsigned short blink : 1; // don't intend to support this currently
unsigned short blink2 : 1; unsigned short blink2 : 1; // don't intend to support this currently
unsigned short inverse : 1; unsigned short inverse : 1;
unsigned short invisible : 1; unsigned short invisible : 1;
unsigned short strike : 1; unsigned short strike : 1;
@ -70,6 +79,7 @@ struct _Termstate
unsigned int reverse : 1; unsigned int reverse : 1;
unsigned int no_autorepeat : 1; unsigned int no_autorepeat : 1;
unsigned int mouse_rep : 3; unsigned int mouse_rep : 3;
unsigned int cjk_ambiguous_wide : 1;
}; };
struct _Termpty struct _Termpty
@ -102,7 +112,7 @@ struct _Termpty
struct _Termcell struct _Termcell
{ {
int glyph; int codepoint;
Termatt att; Termatt att;
}; };

2
src/bin/utf8.c
View File

@ -1,7 +1,7 @@
#include "utf8.h" #include "utf8.h"
int int
glyph_to_utf8(int g, char *txt) codepoint_to_utf8(int g, char *txt)
{ {
if (g < (1 << (7))) if (g < (1 << (7)))
{ // 0xxxxxxx { // 0xxxxxxx

2
src/bin/utf8.h
View File

@ -1,2 +1,2 @@
int glyph_to_utf8(int g, char *txt); int codepoint_to_utf8(int g, char *txt);