Dogcows Code - chaz/openbox/blob - util/xftlsfonts.cc

   1 extern "C" {
   2 #include <X11/Xlib.h>
   3 #include <X11/Xft/Xft.h>
   4 }
   5
   6 #include <iostream>
   7 #include <string>
   8 #include <vector>
   9
  10 const char *NAME = "xftlsfonts";
  11 const char *VERSION = "1.0";
  12
  13 using std::string;
  14 using std::cout;
  15 using std::endl;
  16
  17 int main(int argc, char **argv) {
  18   if (argc > 1) {
  19     for (int i = 1; i < argc; ++i)
  20       if (string(argv[i]) == "-help" ||
  21           string(argv[i]) == "--help" ||
  22           string(argv[i]) == "-version" ||
  23           string(argv[i]) == "--version") {
  24         cout << NAME << " version " << VERSION << endl;
  25         cout << "Copyright (c) 2002, Ben Jansens <ben@orodu.net>" << endl;
  26         cout << endl;
  27         return 1;
  28       }
  29   }
  30
  31   Display *display = XOpenDisplay(NULL);
  32
  33   XftFontSet *set = XftListFonts(display, DefaultScreen(display),
  34                                  0, XFT_FAMILY, 0);
  35
  36   cout << "Found " << set->nfont << " fonts:" << endl;
  37
  38   for (int i = 0; i < set->nfont; ++i) {
  39     for (int e = 0; e < set->fonts[i]->num; ++e) {
  40 //      if (string(set->fonts[i]->elts[e].object) != "family")
  41 //        continue; // i just want font family names
  42
  43       if (e > 0)
  44         cout << "  "; // indent after the first element
  45       cout << set->fonts[i]->elts[e].object << ": ";
  46
  47       XftValueList *vallist = set->fonts[i]->elts[e].values;
  48       bool f = true;
  49       do {
  50         if (f)
  51           f = false;
  52         else
  53           cout << ", ";
  54
  55         XftValue val = vallist->value;
  56         switch (val.type) {
  57         case XftTypeVoid:
  58           cout << "(void)";
  59           break;
  60
  61         case XftTypeInteger:
  62           cout << val.u.i;
  63           break;
  64
  65         case XftTypeDouble:
  66           cout << val.u.d;
  67           break;
  68
  69         case XftTypeString:
  70           cout << val.u.s;
  71           break;
  72
  73         case XftTypeBool:
  74           cout << val.u.b;
  75           break;
  76
  77         case XftTypeMatrix:
  78           cout << "xx(" << val.u.m->xx << ") ";
  79           cout << "xy(" << val.u.m->xy << ") ";
  80           cout << "yx(" << val.u.m->yx << ") ";
  81           cout << "yy(" << val.u.m->yy << ")";
  82           break;
  83         }
  84       } while ((vallist = vallist->next));
  85       cout << endl;
  86     }
  87   }
  88
  89   XFree(set);
  90
  91   XCloseDisplay(display);
  92   return 0;
  93 }