merged with 2_1-merged-to-HEAD-2002-09-30

[chaz/openbox] / util / xftlsfonts.cc

diff --git a/util/xftlsfonts.cc b/util/xftlsfonts.cc
index 1e0075edf89e7460b52ee953ff933e6332aa511c..d02758e28b5dfbc21012c5d42217e91785ac98c5 100644 (file)
--- a/util/xftlsfonts.cc
+++ b/util/xftlsfonts.cc
@@ -1,3 +1,24 @@
+const char *NAME = "xftlsfonts";
+const char *VERSION = "1.0";
+
+#ifdef    HAVE_CONFIG_H
+#include "../config.h"
+#endif // HAVE_CONFIG_H
+
+#ifndef   XFT
+#include <iostream>
+using std::cout;
+using std::endl;
+
+int main(int, char **) {
+  cout << NAME << " version " << VERSION << endl;
+  cout << "Copyright (c) 2002, Ben Jansens <ben@orodu.net>" << endl;
+  cout << endl;
+  cout << "Openbox was built without support for Xft fonts. This utility must"
+    << endl;
+  cout << "must be built with Xft support in order to function." << endl;
+}
+#else  // XFT
 extern "C" {
 #include <X11/Xlib.h>
 #include <X11/Xft/Xft.h>
@@ -7,15 +28,12 @@ extern "C" {
 #include <string>
 #include <vector>
 
-const char *NAME = "xftlsfonts";
-const char *VERSION = "1.0";
-
 using std::string;
 using std::cout;
 using std::endl;
 
 int main(int argc, char **argv) {
-  if (argc > 1) {
+  if (argc > 1)
     for (int i = 1; i < argc; ++i)
       if (string(argv[i]) == "-help" ||
           string(argv[i]) == "--help" ||
@@ -24,16 +42,52 @@ int main(int argc, char **argv) {
         cout << NAME << " version " << VERSION << endl;
         cout << "Copyright (c) 2002, Ben Jansens <ben@orodu.net>" << endl;
         cout << endl;
+        cout << "Usage: " << argv[0] << " [options]" << endl;
+        cout << "    -style     Show possible styles for each font" << endl;
+        cout << "    -slant     Show the slant for each font" << endl;
+        cout << "    -weight    Show the weight for each font" << endl;
+        cout << "    -file      Show which files contain each font" << endl;
+        cout << endl;
         return 1;
       }
-  }
 
   Display *display = XOpenDisplay(NULL);
+  if (! display) {
+    cout << "Failed to open connection to X display\n";
+    return 2;
+  }
+
+  XftObjectSet *obj = XftObjectSetCreate();
+  if (! obj) {
+    cout << "Failed to create an XftObjectSet\n";
+    return 2;
+  }
+
+  XftObjectSetAdd(obj, XFT_FAMILY);
 
-  XftFontSet *set = XftListFonts(display, DefaultScreen(display),
-                                 0, XFT_FAMILY, 0);
+  if (argc > 1)
+    for (int i = 1; i < argc; ++i) {
+      if (string(argv[i]) == "-style") XftObjectSetAdd(obj, XFT_STYLE);
+      else if (string(argv[i]) == "-file") XftObjectSetAdd(obj, XFT_FILE);
+      else if (string(argv[i]) == "-slant") XftObjectSetAdd(obj, XFT_SLANT);
+      else if (string(argv[i]) == "-weight") XftObjectSetAdd(obj, XFT_WEIGHT);
+    }
+
+  XftPattern *pat = XftPatternCreate();
+  if (! pat) {
+    cout << "Failed to create an XftPattern\n";
+    exit(2);
+  }
 
-  cout << "Found " << set->nfont << " fonts:" << endl;
+  XftFontSet *set = XftListFontsPatternObjects(display, DefaultScreen(display),
+                                               pat, obj);
+  if (! set) {
+    cout << "Failed to find a matching XftFontSet\n";
+    exit(2);
+  }
+ 
+  XFree(pat);
+  XFree(obj);
 
   for (int i = 0; i < set->nfont; ++i) {
     for (int e = 0; e < set->fonts[i]->num; ++e) {
@@ -74,20 +128,26 @@ int main(int argc, char **argv) {
           cout << val.u.b;
           break;
 
+#ifdef XFT_UTF8
         case XftTypeMatrix:
           cout << "xx(" << val.u.m->xx << ") ";
           cout << "xy(" << val.u.m->xy << ") ";
           cout << "yx(" << val.u.m->yx << ") ";
           cout << "yy(" << val.u.m->yy << ")";
           break;
+#endif
         }
       } while ((vallist = vallist->next));
       cout << endl;
     }
   }
+  
+  cout << endl << "Found " << set->nfont << " matches." << endl;
 
   XFree(set);
   
   XCloseDisplay(display);
   return 0;
 }
+#endif // XFT
+