diff options
-rw-r--r-- | src/fe-common/core/utf8.h | 2 | ||||
-rw-r--r-- | src/fe-text/gui-printtext.c | 7 | ||||
-rw-r--r-- | src/fe-text/term-terminfo.c | 53 | ||||
-rw-r--r-- | src/fe-text/term.h | 2 |
4 files changed, 55 insertions, 9 deletions
diff --git a/src/fe-common/core/utf8.h b/src/fe-common/core/utf8.h index 3c15dc7d..70b44d7e 100644 --- a/src/fe-common/core/utf8.h +++ b/src/fe-common/core/utf8.h @@ -8,6 +8,8 @@ #define is_big5_hi(hi) (0x81 <= (hi) && (hi) <= 0xFE) #define is_big5(hi,lo) (is_big5_hi(hi) && is_big5_lo(lo)) +int strlen_big5(const unsigned char *str); + /* Returns width for character (0-2). */ int mk_wcwidth(unichar c); diff --git a/src/fe-text/gui-printtext.c b/src/fe-text/gui-printtext.c index 547d39c9..d8272df5 100644 --- a/src/fe-text/gui-printtext.c +++ b/src/fe-text/gui-printtext.c @@ -220,16 +220,15 @@ static void sig_gui_print_text(WINDOW_REC *window, void *fgcolor, get_colors(flags, &fg, &bg, &attr); if (window == NULL) { - g_return_if_fail(next_xpos != -1); + g_return_if_fail(next_xpos != -1); term_set_color2(root_window, attr, fg, bg); term_move(root_window, next_xpos, next_ypos); if (flags & GUI_PRINT_FLAG_CLRTOEOL) term_clrtoeol(root_window); - term_addstr(root_window, str); - next_xpos += strlen(str); /* FIXME utf8 or big5 */ - return; + next_xpos += term_addstr(root_window, str); + return; } lineinfo.level = dest == NULL ? 0 : dest->level; diff --git a/src/fe-text/term-terminfo.c b/src/fe-text/term-terminfo.c index ded79c28..8c95bc0d 100644 --- a/src/fe-text/term-terminfo.c +++ b/src/fe-text/term-terminfo.c @@ -522,15 +522,60 @@ void term_add_unichar(TERM_WINDOW *window, unichar chr) } } -void term_addstr(TERM_WINDOW *window, const char *str) +int term_addstr(TERM_WINDOW *window, const char *str) { - int len; + int i, len, raw_len; + unichar *tmp; + const char *ptr; if (vcmove) term_move_real(); - len = strlen(str); /* FIXME utf8 or big5 */ + + raw_len = strlen(str); + + /* The string length depends on the terminal encoding */ + switch (term_type) { + case TERM_TYPE_BIG5: + len = strlen_big5((const unsigned char *)str); + break; + case TERM_TYPE_UTF8: + len = g_utf8_strlen(str, -1); + break; + default: + len = strlen(str); + break; + } + + tmp = calloc(len, sizeof(unichar)); + if (tmp == NULL) + return 0; + + switch (term_type) { + case TERM_TYPE_BIG5: + big5_to_unichars(str, tmp); + break; + case TERM_TYPE_UTF8: + ptr = str; + for (i = 0; i < len; i++) { + tmp[i] = g_utf8_get_char(ptr); + ptr = g_utf8_next_char(ptr); + } + break; + default: + for (i = 0; i < len; i++) + tmp[i] = str[i]; + } + + for (len = i = 0; i < len; i++) + len += unichar_isprint(tmp[i]) ? mk_wcwidth(tmp[i]) : 1; + + free(tmp); + term_printed_text(len); - fwrite(str, 1, len, window->term->out); + /* Use strlen() here since we need the number of raw bytes */ + fwrite(str, 1, raw_len, window->term->out); + + return len; } void term_clrtoeol(TERM_WINDOW *window) diff --git a/src/fe-text/term.h b/src/fe-text/term.h index cdcc787a..f0a76c42 100644 --- a/src/fe-text/term.h +++ b/src/fe-text/term.h @@ -83,7 +83,7 @@ void term_set_color(TERM_WINDOW *window, int col); void term_move(TERM_WINDOW *window, int x, int y); void term_addch(TERM_WINDOW *window, char chr); void term_add_unichar(TERM_WINDOW *window, unichar chr); -void term_addstr(TERM_WINDOW *window, const char *str); +int term_addstr(TERM_WINDOW *window, const char *str); void term_clrtoeol(TERM_WINDOW *window); void term_move_cursor(int x, int y); |