diff --git a/Makefile b/Makefile index 2112c5f..dae7ba2 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ CC ?= gcc STRIP ?= strip -CFLAGS ?= -Os +CFLAGS ?= -fshort-wchar -Os LDFLAGS += -lxcb CFDEBUG = -g3 -pedantic -Wall -Wunused-parameter -Wlong-long\ -Wsign-conversion -Wconversion -Wimplicit-function-declaration diff --git a/bar.c b/bar.c index df8d7b0..4176d3a 100644 --- a/bar.c +++ b/bar.c @@ -29,12 +29,20 @@ fillrect (int color, int x, int y, int width, int height) xcb_poly_fill_rectangle (c, canvas, gc, 1, (const xcb_rectangle_t []){ { x, y, width, height } }); } +/* libc doesn't give a shit to -fshort-wchar, so here's our wcslen */ +size_t +wcslen_ (wchar_t *s) { + size_t len; + for (len = 0; *s; s++); + return len; +} + int -draw (int x, int align, int fgcol, int bgcol, char *text) +draw (int x, int align, int fgcol, int bgcol, wchar_t *text) { int done = 0; int pos_x = x; - int len = MIN(bw / ft_width, strlen (text)); + int len = MIN(bw / ft_width, wcslen_ (text)); int strw = len * ft_width; if (!strw) return 0; @@ -55,7 +63,8 @@ draw (int x, int align, int fgcol, int bgcol, char *text) xcb_change_gc (c, gc, XCB_GC_FOREGROUND, (const uint32_t []){ pal[fgcol] }); xcb_change_gc (c, gc, XCB_GC_BACKGROUND, (const uint32_t []){ pal[bgcol] }); do { - xcb_image_text_8 (c, MIN(len - done, 255), canvas, gc, pos_x, bh - ft_height / 2, text + done); /* Bottom-left coords */ + xcb_image_text_16 (c, MIN(len - done, 255), canvas, gc, pos_x, bh - ft_height / 2, /* Bottom left coords */ + (xcb_char2b_t *)text + done); done += MIN(len - done, 255); pos_x = done * ft_width; } while (done < len); @@ -66,10 +75,10 @@ draw (int x, int align, int fgcol, int bgcol, char *text) void parse (char *text) { - char parsed_text[1024] = {0, }; + wchar_t parsed_text[2048] = {0, }; - char *p = text; - char *q = parsed_text; + wchar_t *q = parsed_text; + char *p = text; int pos_x = 0; int align = 0; @@ -91,9 +100,22 @@ parse (char *text) case 'r': align = 2; pos_x = 0; break; } q = parsed_text; - } - else *q++ = *p++; - + } else { /* utf-8 -> ucs-2 */ + if (!(p[0] & 0x80)) { + *q++ = p[0] << 8; + p += 1; + } + else if ((p[0] & 0xe0) == 0xc0 && (p[1] & 0xc0) == 0x80) { + wchar_t t = (p[0] & 0x1f) << 6 | p[1] & 0x3f; + *q++ = (t >> 8) | (t << 8); + p += 2; + } + else if ((p[0] & 0xf0) == 0xe0 && (p[1] & 0xc0) == 0x80 && (p[2] & 0xc0) == 0x80) { + wchar_t t = (p[0] & 0xf) << 12 | (p[1] & 0x3f) << 6 | p[2] & 0x3f; + *q++ = (t >> 8) | (t << 8); + p += 3; + } + } *q = 0; } } @@ -157,6 +179,7 @@ init (void) xcb_close_font (c, xf); /* Make the bar visible */ xcb_map_window (c, win); + xcb_flush (c); } int