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 using std::cout;
  11 using std::endl;
  12
  13 int main(int, char **) {
  14   cout << NAME << " version " << VERSION << endl;
  15   cout << "Copyright (c) 2002, Ben Jansens <ben@orodu.net>" << endl;
  16   cout << endl;
  17   cout << "Openbox was built without support for Xft fonts. This utility must"
  18     << endl;
  19   cout << "must be built with Xft support in order to function." << endl;
  20 }
  21 #else  // XFT
  22 extern "C" {
  23 #include <X11/Xlib.h>
  24 #include <X11/Xft/Xft.h>
  25 }
  26
  27 #include <iostream>
  28 #include <string>
  29 #include <vector>
  30
  31 using std::string;
  32 using std::cout;
  33 using std::endl;
  34
  35 int main(int argc, char **argv) {
  36   if (argc > 1)
  37     for (int i = 1; i < argc; ++i)
  38       if (string(argv[i]) == "-help" ||
  39           string(argv[i]) == "--help" ||
  40           string(argv[i]) == "-version" ||
  41           string(argv[i]) == "--version") {
  42         cout << NAME << " version " << VERSION << endl;
  43         cout << "Copyright (c) 2002, Ben Jansens <ben@orodu.net>" << endl;
  44         cout << endl;
  45         cout << "Usage: " << argv[0] << " [options]" << endl;
  46         cout << "    -style     Show possible styles for each font" << endl;
  47         cout << "    -slant     Show the slant for each font" << endl;
  48         cout << "    -weight    Show the weight for each font" << endl;
  49         cout << "    -file      Show which files contain each font" << endl;
  50         cout << endl;
  51         return 1;
  52       }
  53
  54   Display *display = XOpenDisplay(NULL);
  55   if (! display) {
  56     cout << "Failed to open connection to X display\n";
  57     return 2;
  58   }
  59
  60   XftObjectSet *obj = XftObjectSetCreate();
  61   if (! obj) {
  62     cout << "Failed to create an XftObjectSet\n";
  63     return 2;
  64   }
  65
  66   XftObjectSetAdd(obj, XFT_FAMILY);
  67
  68   if (argc > 1)
  69     for (int i = 1; i < argc; ++i) {
  70       if (string(argv[i]) == "-style") XftObjectSetAdd(obj, XFT_STYLE);
  71       else if (string(argv[i]) == "-file") XftObjectSetAdd(obj, XFT_FILE);
  72       else if (string(argv[i]) == "-slant") XftObjectSetAdd(obj, XFT_SLANT);
  73       else if (string(argv[i]) == "-weight") XftObjectSetAdd(obj, XFT_WEIGHT);
  74     }
  75
  76   XftPattern *pat = XftPatternCreate();
  77   if (! pat) {
  78     cout << "Failed to create an XftPattern\n";
  79     exit(2);
  80   }
  81
  82   XftFontSet *set = XftListFontsPatternObjects(display, DefaultScreen(display),
  83                                                pat, obj);
  84   if (! set) {
  85     cout << "Failed to find a matching XftFontSet\n";
  86     exit(2);
  87   }
  88
  89   XFree(pat);
  90   XFree(obj);
  91
  92   for (int i = 0; i < set->nfont; ++i) {
  93     for (int e = 0; e < set->fonts[i]->num; ++e) {
  94 //      if (string(set->fonts[i]->elts[e].object) != "family")
  95 //        continue; // i just want font family names
  96
  97       if (e > 0)
  98         cout << "  "; // indent after the first element
  99       cout << set->fonts[i]->elts[e].object << ": ";
 100
 101       XftValueList *vallist = set->fonts[i]->elts[e].values;
 102       bool f = true;
 103       do {
 104         if (f)
 105           f = false;
 106         else
 107           cout << ", ";
 108
 109         XftValue val = vallist->value;
 110         switch (val.type) {
 111         case XftTypeVoid:
 112           cout << "(void)";
 113           break;
 114
 115         case XftTypeInteger:
 116           cout << val.u.i;
 117           break;
 118
 119         case XftTypeDouble:
 120           cout << val.u.d;
 121           break;
 122
 123         case XftTypeString:
 124           cout << val.u.s;
 125           break;
 126
 127         case XftTypeBool:
 128           cout << val.u.b;
 129           break;
 130
 131 #ifdef XFT_UTF8
 132         case XftTypeMatrix:
 133           cout << "xx(" << val.u.m->xx << ") ";
 134           cout << "xy(" << val.u.m->xy << ") ";
 135           cout << "yx(" << val.u.m->yx << ") ";
 136           cout << "yy(" << val.u.m->yy << ")";
 137           break;
 138 #endif
 139         }
 140       } while ((vallist = vallist->next));
 141       cout << endl;
 142     }
 143   }
 144
 145   cout << endl << "Found " << set->nfont << " matches." << endl;
 146
 147   XFree(set);
 148
 149   XCloseDisplay(display);
 150   return 0;
 151 }
 152 #endif // XFT
 153