2 #include <X11/Xft/Xft.h>
3 #include "../kernel/openbox.h"
6 #include "../src/gettext.h"
7 #define _(str) gettext(str)
9 void font_startup(void)
15 g_warning(_("Couldn't initialize Xft.\n"));
19 version = XftGetVersion();
20 g_message("Using Xft %d.%d.%d (Built against %d.%d.%d).",
21 version / 10000 % 100, version / 100 % 100, version % 100,
22 XFT_MAJOR, XFT_MINOR, XFT_REVISION);
26 static void measure_height(ObFont *f)
31 /* XXX add some extended UTF8 characters in here? */
32 str = "12345678900-qwertyuiopasdfghjklzxcvbnm"
33 "!@#$%^&*()_+QWERTYUIOPASDFGHJKLZXCVBNM"
34 "`~[]\\;',./{}|:\"<>?";
36 XftTextExtentsUtf8(ob_display, f->xftfont,
37 (FcChar8*)str, strlen(str), &info);
38 f->height = (signed) info.height;
41 ObFont *font_open(char *fontstring)
46 if ((xf = XftFontOpenName(ob_display, ob_screen, fontstring))) {
47 out = malloc(sizeof(ObFont));
52 g_warning(_("Unable to load font: %s\n"), fontstring);
53 g_warning(_("Trying fallback font: %s\n"), "fixed");
55 if ((xf = XftFontOpenName(ob_display, ob_screen, "fixed"))) {
56 out = malloc(sizeof(ObFont));
61 g_warning(_("Unable to load font: %s\n"), "fixed");
62 g_warning(_("Aborting!.\n"));
64 exit(3); // can't continue without a font
67 void font_close(ObFont *f)
69 XftFontClose(ob_display, f->xftfont);
72 int font_measure_string(ObFont *f, const char *str, int shadow, int offset)
76 XftTextExtentsUtf8(ob_display, f->xftfont,
77 (FcChar8*)str, strlen(str), &info);
79 return (signed) info.xOff + (shadow ? offset : 0);
82 int font_height(ObFont *f, int shadow, int offset)
84 return f->height + (shadow ? offset : 0);
87 int font_max_char_width(ObFont *f)
89 return (signed) f->xftfont->max_advance_width;
92 void font_draw(XftDraw *d, TextureText *t, int x, int y, int w, int h)
96 /* accomidate for areas bigger/smaller than Xft thinks the font is tall */
97 y += (h - t->font->xftfont->height) / 2;
99 x += 3; /* XXX figure out X with justification */
105 c.color.alpha = t->tint | t->tint << 8; // transparent shadow
106 c.pixel = BlackPixel(ob_display, ob_screen);
108 XftDrawStringUtf8(d, &c, t->font->xftfont, x + t->offset,
109 t->font->xftfont->ascent + y + t->offset,
110 (FcChar8*)t->string, strlen(t->string));
112 c.color.red = t->color->r | t->color->r << 8;
113 c.color.green = t->color->g | t->color->g << 8;
114 c.color.blue = t->color->b | t->color->b << 8;
115 c.pixel = t->color->pixel;
116 c.color.alpha = 0xff | 0xff << 8; // no transparency in Color yet
118 XftDrawStringUtf8(d, &c, t->font->xftfont, x,
119 t->font->xftfont->ascent + y -
120 (t->font->xftfont->height - t->font->height) / 2,
121 (FcChar8*)t->string, strlen(t->string));