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

   1 const char *NAME = "xftlsfonts";
   2 const char *VERSION = "1.0";
   3
   4 #ifdef    HAVE_CONFIG_H
   5 #include "../config.h"
   6 #endif // HAVE_CONFIG_H
   7
   8 #ifndef   XFT
   9 #include <iostream>
  10
  11 int main(int, char **) {
  12   cout << NAME << " version " << VERSION << endl;
  13   cout << "Copyright (c) 2002, Ben Jansens <ben@orodu.net>" << endl;
  14   cout << endl;
  15   cout << "Openbox was built without support for Xft fonts. This utility must"
  16     << endl;
  17   cout << "must be built with Xft support in order to function." << endl;
  18 }
  19 #else  // XFT
  20 extern "C" {
  21 #include <X11/Xlib.h>
  22 #include <X11/Xft/Xft.h>
  23 }
  24
  25 #include <iostream>
  26 #include <string>
  27 #include <vector>
  28
  29 using std::string;
  30 using std::cout;
  31 using std::endl;
  32
  33 int main(int argc, char **argv) {
  34   if (argc > 1)
  35     for (int i = 1; i < argc; ++i)
  36       if (string(argv[i]) == "-help" ||
  37           string(argv[i]) == "--help" ||
  38           string(argv[i]) == "-version" ||
  39           string(argv[i]) == "--version") {
  40         cout << NAME << " version " << VERSION << endl;
  41         cout << "Copyright (c) 2002, Ben Jansens <ben@orodu.net>" << endl;
  42         cout << endl;
  43         cout << "Usage: " << argv[0] << " [options]" << endl;
  44         cout << "    -style     Show possible styles for each font" << endl;
  45         cout << "    -slant     Show the slant for each font" << endl;
  46         cout << "    -weight    Show the weight for each font" << endl;
  47         cout << "    -file      Show which files contain each font" << endl;
  48         cout << endl;
  49         return 1;
  50       }
  51
  52   Display *display = XOpenDisplay(NULL);
  53   if (! display) {
  54     cout << "Failed to open connection to X display\n";
  55     return 2;
  56   }
  57
  58   XftObjectSet *obj = XftObjectSetCreate();
  59   if (! obj) {
  60     cout << "Failed to create an XftObjectSet\n";
  61     return 2;
  62   }
  63
  64   XftObjectSetAdd(obj, XFT_FAMILY);
  65
  66   if (argc > 1)
  67     for (int i = 1; i < argc; ++i) {
  68       if (string(argv[i]) == "-style") XftObjectSetAdd(obj, XFT_STYLE);
  69       else if (string(argv[i]) == "-file") XftObjectSetAdd(obj, XFT_FILE);
  70       else if (string(argv[i]) == "-slant") XftObjectSetAdd(obj, XFT_SLANT);
  71       else if (string(argv[i]) == "-weight") XftObjectSetAdd(obj, XFT_WEIGHT);
  72     }
  73
  74   XftPattern *pat = XftPatternCreate();
  75   if (! pat) {
  76     cout << "Failed to create an XftPattern\n";
  77     exit(2);
  78   }
  79
  80   XftFontSet *set = XftListFontsPatternObjects(display, DefaultScreen(display),
  81                                                pat, obj);
  82   if (! set) {
  83     cout << "Failed to find a matching XftFontSet\n";
  84     exit(2);
  85   }
  86
  87   XFree(pat);
  88   XFree(obj);
  89
  90   for (int i = 0; i < set->nfont; ++i) {
  91     for (int e = 0; e < set->fonts[i]->num; ++e) {
  92 //      if (string(set->fonts[i]->elts[e].object) != "family")
  93 //        continue; // i just want font family names
  94
  95       if (e > 0)
  96         cout << "  "; // indent after the first element
  97       cout << set->fonts[i]->elts[e].object << ": ";
  98
  99       XftValueList *vallist = set->fonts[i]->elts[e].values;
 100       bool f = true;
 101       do {
 102         if (f)
 103           f = false;
 104         else
 105           cout << ", ";
 106
 107         XftValue val = vallist->value;
 108         switch (val.type) {
 109         case XftTypeVoid:
 110           cout << "(void)";
 111           break;
 112
 113         case XftTypeInteger:
 114           cout << val.u.i;
 115           break;
 116
 117         case XftTypeDouble:
 118           cout << val.u.d;
 119           break;
 120
 121         case XftTypeString:
 122           cout << val.u.s;
 123           break;
 124
 125         case XftTypeBool:
 126           cout << val.u.b;
 127           break;
 128
 129         case XftTypeMatrix:
 130           cout << "xx(" << val.u.m->xx << ") ";
 131           cout << "xy(" << val.u.m->xy << ") ";
 132           cout << "yx(" << val.u.m->yx << ") ";
 133           cout << "yy(" << val.u.m->yy << ")";
 134           break;
 135         }
 136       } while ((vallist = vallist->next));
 137       cout << endl;
 138     }
 139   }
 140
 141   cout << endl << "Found " << set->nfont << " matches." << endl;
 142
 143   XFree(set);
 144
 145   XCloseDisplay(display);
 146   return 0;
 147 }
 148 #endif // XFT
 149