[ViewVC] Diff of: cvs/rxvt-unicode/src/xdefaults.C

Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.187 by sf-exg, Mon May 11 22:05:58 2015 UTC vs.
Revision 1.193 by root, Tue Sep 17 20:38:14 2019 UTC

  * All portions of code are copyright by their respective author/s.
  * Copyright (c) 1994      Robert Nation <nation@rocket.sanders.lockheed.com>
  *				- original version
  * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca>
  * Copyright (c) 2003-2006 Marc Lehmann <schmorp@schmorp.de>
- * Copyright (c) 2007      Emanuele Giaquinta <e.giaquinta@glauco.it>
+ * Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 3 of the License, or
  * (at your option) any later version.
               STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
               BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
               BOOL (Rs_scrollTtyOutput, NULL, "si",  Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
               BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
               BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
-#if BG_IMAGE_FROM_ROOT
-              BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, 0, "inherit parent pixmap"),
-              BOOL (Rs_transparent, "transparent", "tr", Opt_transparent, 0, "inherit parent pixmap"),
-              STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"),
-              STRG (Rs_shade, "shading", "sh", "number", "shade background by number %."),
-              STRG (Rs_blurradius, "blurRadius", "blr", "HxV", "gaussian blur radii to apply to the root background"),
-#endif
 #if OFF_FOCUS_FADING
               STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"),
               STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"),
 #endif
               BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"),
               RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
 #endif /* NO_CURSORCOLOR */
               STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
               STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
               STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
-#if BG_IMAGE_FROM_FILE
-              RSTRG (Rs_path, "path", "search path"),
-              STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"),
-#endif
 #if ENABLE_EWMH
               STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
+#endif
+#ifdef HAVE_XMU
+              RSTRG (Rs_pointerShape, "pointerShape", "string"),
 #endif
               /* fonts: command-line option = resource name */
               STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
 #if ENABLE_STYLES
               STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
 /*}}} */
 /*----------------------------------------------------------------------*/
-# ifdef KEYSYM_RESOURCE
+#ifdef KEYSYM_RESOURCE
 static void
 rxvt_define_key (rxvt_term *term, const char *k, const char *v)
 {
   term->bind_action (k, v);
 }
+struct rxvt_enumerate_closure
+{
+  rxvt_term *term;
+  void (*cb)(rxvt_term *, const char *, const char *);
+  int specific; // iterate over only a specific subhierarchy
+};
 /*
  * Define key from XrmEnumerateDatabase.
  *   quarks will be something like
  *      "rxvt" "keysym" "0xFF01"
  *   value will be a string
  */
 static int
-rxvt_keysym_enumerate_helper (
+rxvt_enumerate_helper (
    XrmDatabase *database ecb_unused,
    XrmBindingList bindings ecb_unused,
    XrmQuarkList quarks,
    XrmRepresentation *type ecb_unused,
    XrmValue *value,
    XPointer closure
 )
 {
-  int last;
+  const rxvt_enumerate_closure *data = (const rxvt_enumerate_closure *)closure;
-  for (last = 0; quarks[last] != NULLQUARK; last++)	/* look for last quark in list */
+  if (*quarks == NULLQUARK) return False;
+  // if the quark list starts with a tighly bound quark, we skip it,
+  // as it is the exactly matched the prefix. Otherwise, it matched because
+  // it started with "*", in which case we assuime the prefix is part
+  // of the "*".
+  if (*bindings == XrmBindTightly)
-    ;
+    {
+      ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match
+      if (*quarks == NULLQUARK) return False;
+    }
-  rxvt_term *term = (rxvt_term *)(((void **)closure)[0]);
+  // specific, a bit misleadingly named, is used when a specific "subclass"
-  void (*cb)(rxvt_term *, const char *, const char *)
+  // is iterated over, e.g. "keysym", and is used to skip one more
-     = (void (*)(rxvt_term *, const char *, const char *))
+  // component, as well as all generic prefixes
-          (((void **)closure)[1]);
+  // this is a bit of a hack, ideally, keysym (the only user) should use its
+  // own iteration function, but this ought to be less bloated
+  if (data->specific)
+    {
+      if (*bindings != XrmBindTightly)
+        return False;
-  cb (term, XrmQuarkToString (quarks[last - 1]), (char *)value->addr);
+      ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match
+      if (*quarks == NULLQUARK) return False;
+    }
+  char *pattern;
+  if (quarks[1] == NULLQUARK)
+    pattern = XrmQuarkToString (quarks[0]); // single component, fats path
+  else
+    {
+      // multiple components, slow path - should be rare, to don't optimize for speed
+      int size = 0;
+      for (int i = 0; quarks[i] != NULLQUARK; ++i)
+        size += strlen (XrmQuarkToString (quarks[i])) + 1;
+      pattern = rxvt_temp_buf<char> (size + 1);
+      // now print all components
+      {
+        char *cur = pattern;
+        for (int i = 0; quarks[i] != NULLQUARK; ++i)
+          cur += sprintf (cur, ".%s", XrmQuarkToString (quarks[i]));
+      }
+      ++pattern; // skip initial dot
+    }
+  data->cb (data->term, pattern, (char *)value->addr);
   return False;
 }
 /*
   free (ws);
   return 1;
 }
-# endif /* KEYSYM_RESOURCE */
+#endif /* KEYSYM_RESOURCE */
 static char *
 get_res (XrmDatabase database, const char *program, const char *option)
 {
   char resource[512];
     }
 #endif /* NO_RESOURCES */
 }
 void
-rxvt_term::enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
+rxvt_term::enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p, const char *class_p)
 {
   /*
    * [R5 or later]: enumerate the resource database
    */
+  assert (!name_p == !class_p); // both must be specified, or missing
-#  ifdef KEYSYM_RESOURCE
+#ifdef KEYSYM_RESOURCE
-  void *closure[2] = {
+  rxvt_enumerate_closure closure = { this, cb, name_p ? 1 : 0 };
-    (void *)this,
-    (void *)cb,
-  };
   XrmDatabase database = XrmGetDatabase (dpy);
   XrmName name_prefix[3];
   XrmClass class_prefix[3];
-  name_prefix[1] = XrmStringToName ("keysym");
+  name_prefix[1] = name_p ? XrmStringToName (name_p) : NULLQUARK;
   name_prefix[2] = NULLQUARK;
-  class_prefix[1] = XrmStringToName ("Keysym");
+  class_prefix[1] = class_p ? XrmStringToName (class_p) : NULLQUARK;
   class_prefix[2] = NULLQUARK;
-#   ifdef RESFALLBACK
+# ifdef RESFALLBACK
   name_prefix[0] = class_prefix[0] = XrmStringToName (RESFALLBACK);
-  /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
   XrmEnumerateDatabase (database, name_prefix, class_prefix,
-                        XrmEnumOneLevel, rxvt_keysym_enumerate_helper, (XPointer)closure);
+                        XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
-#   endif
+# endif
   name_prefix[0] = class_prefix[0] = XrmStringToName (RESCLASS);
   XrmEnumerateDatabase (database, name_prefix, class_prefix,
-                        XrmEnumOneLevel, rxvt_keysym_enumerate_helper, (XPointer)closure);
+                        XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
   name_prefix[0] = class_prefix[0] = XrmStringToName (rs[Rs_name]);
   XrmEnumerateDatabase (database, name_prefix, class_prefix,
-                        XrmEnumOneLevel, rxvt_keysym_enumerate_helper, (XPointer)closure);
+                        XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
-#  endif
+#endif
 }
 void
 rxvt_term::extract_keysym_resources ()
 {

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Comparing rxvt-unicode/src/xdefaults.C (file contents): Revision 1.187 by sf-exg, Mon May 11 22:05:58 2015 UTC vs. Revision 1.193 by root, Tue Sep 17 20:38:14 2019 UTC

Diff Legend

Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.187 by sf-exg, Mon May 11 22:05:58 2015 UTC vs.
Revision 1.193 by root, Tue Sep 17 20:38:14 2019 UTC