1 #include "../kernel/openbox.h"
4 #include "../kernel/gettext.h"
5 #define _(str) gettext(str)
7 #include <X11/Xft/Xft.h>
10 void font_startup(void)
16 g_warning(_("Couldn't initialize Xft.\n"));
20 version = XftGetVersion();
21 g_message("Using Xft %d.%d.%d (Built against %d.%d.%d).",
22 version / 10000 % 100, version / 100 % 100, version % 100,
23 XFT_MAJOR, XFT_MINOR, XFT_REVISION);
27 static void measure_height(ObFont *f)
32 /* XXX add some extended UTF8 characters in here? */
33 str = "12345678900-qwertyuiopasdfghjklzxcvbnm"
34 "!@#$%^&*()_+QWERTYUIOPASDFGHJKLZXCVBNM"
35 "`~[]\\;',./{}|:\"<>?";
37 XftTextExtentsUtf8(ob_display, f->xftfont,
38 (FcChar8*)str, strlen(str), &info);
39 f->height = (signed) info.height;
42 ObFont *font_open(char *fontstring)
47 if ((xf = XftFontOpenName(ob_display, ob_screen, fontstring))) {
48 out = g_new(ObFont, 1);
53 g_warning(_("Unable to load font: %s\n"), fontstring);
54 g_warning(_("Trying fallback font: %s\n"), "fixed");
56 if ((xf = XftFontOpenName(ob_display, ob_screen, "fixed"))) {
57 out = g_new(ObFont, 1);
62 g_warning(_("Unable to load font: %s\n"), "fixed");
63 g_warning(_("Aborting!.\n"));
65 exit(3); /* can't continue without a font */
68 void font_close(ObFont *f)
70 XftFontClose(ob_display, f->xftfont);
74 int font_measure_string(ObFont *f, char *str, int shadow, int offset)
78 XftTextExtentsUtf8(ob_display, f->xftfont,
79 (FcChar8*)str, strlen(str), &info);
81 return (signed) info.xOff + (shadow ? offset : 0);
84 int font_height(ObFont *f, int shadow, int offset)
86 return f->height + (shadow ? offset : 0);
89 int font_max_char_width(ObFont *f)
91 return (signed) f->xftfont->max_advance_width;
94 void font_draw(XftDraw *d, TextureText *t, int x, int y, int w, int h)
98 /* accomidate for areas bigger/smaller than Xft thinks the font is tall */
99 y -= (2 * (t->font->xftfont->ascent + t->font->xftfont->descent) -
100 (t->font->height + h)) / 2;
102 x += 3; /* XXX figure out X with justification */
108 c.color.alpha = t->tint | t->tint << 8; /* transparent shadow */
109 c.pixel = BlackPixel(ob_display, ob_screen);
111 XftDrawStringUtf8(d, &c, t->font->xftfont, x + t->offset,
112 t->font->xftfont->ascent + y + t->offset,
113 (FcChar8*)t->string, strlen(t->string));
115 c.color.red = t->color->r | t->color->r << 8;
116 c.color.green = t->color->g | t->color->g << 8;
117 c.color.blue = t->color->b | t->color->b << 8;
118 c.color.alpha = 0xff | 0xff << 8; /* fully opaque text */
119 c.pixel = t->color->pixel;
121 XftDrawStringUtf8(d, &c, t->font->xftfont, x,
122 t->font->xftfont->ascent + y,
123 (FcChar8*)t->string, strlen(t->string));