preparing for unicode filenames

dtool/src/dtoolutil/Sources.pp

@@ -21,6 +21,9 @@
     pandaSystem.h pandaVersion.h \
     panda_getopt.h panda_getopt_long.h panda_getopt_impl.h \
     pfstream.h pfstream.I pfstreamBuf.h \
+    stringDecoder.h stringDecoder.I \
+    textEncoder.h textEncoder.I \
+    unicodeLatinMap.h \
     vector_string.h \
     vector_src.h 
 
@@ -33,6 +36,9 @@
     pandaSystem.cxx \
     panda_getopt_impl.cxx \
     pfstreamBuf.cxx pfstream.cxx \
+    stringDecoder.cxx \
+    textEncoder.cxx \
+    unicodeLatinMap.cxx \
     vector_string.cxx
 
   #define INSTALL_HEADERS \
@@ -45,6 +51,9 @@
     pandaSystem.h pandaVersion.h \
     panda_getopt.h panda_getopt_long.h panda_getopt_impl.h \
     pfstream.h pfstream.I pfstreamBuf.h \
+    stringDecoder.h stringDecoder.I \
+    textEncoder.h textEncoder.I \
+    unicodeLatinMap.h \
     vector_string.h \
     vector_src.cxx vector_src.h
 #end lib_target

dtool/src/dtoolutil/dtoolutil_composite2.cxx

@@ -2,7 +2,10 @@
 #include "pandaFileStreamBuf.cxx"
 #include "panda_getopt_impl.cxx"
 #include "executionEnvironment.cxx"
-#include "vector_string.cxx"
 #include "pfstream.cxx"
 #include "pfstreamBuf.cxx"
+#include "stringDecoder.cxx"
+#include "textEncoder.cxx"
+#include "unicodeLatinMap.cxx"
+#include "vector_string.cxx"
 

dtool/src/dtoolutil/filename.I

@@ -23,6 +23,17 @@ Filename(const string &filename) {
   (*this) = filename;
 }
 
+////////////////////////////////////////////////////////////////////
+//     Function: Filename::Constructor
+//       Access: Published
+//  Description:
+////////////////////////////////////////////////////////////////////
+INLINE Filename::
+Filename(const wstring &filename) {
+  _flags = 0;
+  (*this) = filename;
+}
+
 ////////////////////////////////////////////////////////////////////
 //     Function: Filename::Constructor
 //       Access: Published
@@ -139,6 +150,19 @@ operator = (const string &filename) {
   return *this;
 }
 
+////////////////////////////////////////////////////////////////////
+//     Function: Filename::Assignment operator
+//       Access: Published
+//  Description:
+////////////////////////////////////////////////////////////////////
+INLINE Filename &Filename::
+operator = (const wstring &filename) {
+  TextEncoder encoder;
+  encoder.set_encoding(get_filesystem_encoding());
+  encoder.set_wtext(filename);
+  return operator = (encoder.get_text());
+}
+
 ////////////////////////////////////////////////////////////////////
 //     Function: Filename::Assignment operator
 //       Access: Published
@@ -264,12 +288,25 @@ operator + (const string &other) const {
 //       Access: Published
 //  Description: Returns the entire filename: directory, basename,
 //               extension.  This is the same thing returned by the
-//               string typecast operator, so this function is a
-//               little redundant.
+//               string typecast operator.
 ////////////////////////////////////////////////////////////////////
 INLINE string Filename::
 get_fullpath() const {
-  return _filename.c_str();
+  return _filename;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: Filename::get_fullpath_w
+//       Access: Published
+//  Description: Returns the entire filename as a wide-character
+//               string.
+////////////////////////////////////////////////////////////////////
+INLINE wstring Filename::
+get_fullpath_w() const {
+  TextEncoder encoder;
+  encoder.set_encoding(get_filesystem_encoding());
+  encoder.set_text(get_fullpath());
+  return encoder.get_wtext();
 }
 
 ////////////////////////////////////////////////////////////////////
@@ -611,3 +648,29 @@ INLINE void Filename::
 output(ostream &out) const {
   out << _filename;
 }
+
+////////////////////////////////////////////////////////////////////
+//     Function: Filename::set_filesystem_encoding
+//       Access: Published, Static
+//  Description: Specifies the default encoding to be used for all
+//               subsequent Filenames.  This is used to represent
+//               wide-character (Unicode) filenames internally.  On
+//               non-Windows-based systems, the encoded filename is
+//               also passed to the underlying operating system.
+////////////////////////////////////////////////////////////////////
+INLINE void Filename::
+set_filesystem_encoding(TextEncoder::Encoding encoding) {
+  _filesystem_encoding = encoding;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: Filename::get_filesystem_encoding
+//       Access: Published, Static
+//  Description: Specifies the default encoding to be used for all
+//               subsequent Filenames objects.  See
+//               set_filesystem_encoding().
+////////////////////////////////////////////////////////////////////
+INLINE TextEncoder::Encoding Filename::
+get_filesystem_encoding() {
+  return _filesystem_encoding;
+}

dtool/src/dtoolutil/filename.cxx

@@ -49,6 +49,8 @@
 #include <unistd.h>
 #endif
 
+TextEncoder::Encoding Filename::_filesystem_encoding = TextEncoder::E_utf8;
+
 Filename *Filename::_home_directory;
 Filename *Filename::_temp_directory;
 Filename *Filename::_user_appdata_directory;
@@ -408,6 +410,21 @@ from_os_specific(const string &os_specific, Filename::Type type) {
 #endif  // WIN32
 }
 
+////////////////////////////////////////////////////////////////////
+//     Function: Filename::from_os_specific_w
+//       Access: Published, Static
+//  Description: The wide-string variant of from_os_specific().
+//               Returns a new Filename, converted from an os-specific
+//               wide-character string.
+////////////////////////////////////////////////////////////////////
+Filename Filename::
+from_os_specific_w(const wstring &os_specific, Filename::Type type) {
+  TextEncoder encoder;
+  encoder.set_encoding(get_filesystem_encoding());
+  encoder.set_wtext(os_specific);
+  return from_os_specific(encoder.get_text(), type);
+}
+
 ////////////////////////////////////////////////////////////////////
 //     Function: Filename::expand_from
 //       Access: Published, Static
@@ -1213,6 +1230,19 @@ to_os_specific() const {
 #endif // WIN32
 }
 
+////////////////////////////////////////////////////////////////////
+//     Function: Filename::to_os_specific_w
+//       Access: Published
+//  Description: The wide-string variant on to_os_specific().
+////////////////////////////////////////////////////////////////////
+wstring Filename::
+to_os_specific_w() const {
+  TextEncoder encoder;
+  encoder.set_encoding(get_filesystem_encoding());
+  encoder.set_text(to_os_specific());
+  return encoder.get_wtext();
+}
+
 ////////////////////////////////////////////////////////////////////
 //     Function: Filename::to_os_generic
 //       Access: Published

dtool/src/dtoolutil/filename.h

@@ -20,6 +20,7 @@
 #include "typeHandle.h"
 #include "register_type.h"
 #include "vector_string.h"
+#include "textEncoder.h"
 
 #include <assert.h>
 
@@ -61,6 +62,7 @@ public:
 
 PUBLISHED:
   INLINE Filename(const string &filename = "");
+  INLINE Filename(const wstring &filename);
   INLINE Filename(const char *filename);
   INLINE Filename(const Filename &copy);
   Filename(const Filename &dirname, const Filename &basename);
@@ -82,6 +84,8 @@ PUBLISHED:
 
   static Filename from_os_specific(const string &os_specific,
                                    Type type = T_general);
+  static Filename from_os_specific_w(const wstring &os_specific,
+                                     Type type = T_general);
   static Filename expand_from(const string &user_string, 
                               Type type = T_general);
   static Filename temporary(const string &dirname, const string &prefix,
@@ -95,6 +99,7 @@ PUBLISHED:
 
   // Assignment is via the = operator.
   INLINE Filename &operator = (const string &filename);
+  INLINE Filename &operator = (const wstring &filename);
   INLINE Filename &operator = (const char *filename);
   INLINE Filename &operator = (const Filename &copy);
 
@@ -111,6 +116,7 @@ PUBLISHED:
 
   // Or, you can use any of these.
   INLINE string get_fullpath() const;
+  INLINE wstring get_fullpath_w() const;
   INLINE string get_dirname() const;
   INLINE string get_basename() const;
   INLINE string get_fullpath_wo_extension() const;
@@ -161,6 +167,7 @@ PUBLISHED:
   bool make_true_case();
 
   string to_os_specific() const;
+  wstring to_os_specific_w() const;
   string to_os_generic() const;
   string to_os_short_name() const;
   string to_os_long_name() const;
@@ -220,6 +227,9 @@ PUBLISHED:
 
   INLINE void output(ostream &out) const;
 
+  INLINE static void set_filesystem_encoding(TextEncoder::Encoding encoding);
+  INLINE static TextEncoder::Encoding get_filesystem_encoding();
+
 public:
   bool atomic_compare_and_exchange_contents(string &orig_contents, const string &old_contents, const string &new_contents) const;
   bool atomic_read_contents(string &contents) const;
@@ -244,6 +254,7 @@ protected:
 
   int _flags;
 
+  static TextEncoder::Encoding _filesystem_encoding;
   static Filename *_home_directory;
   static Filename *_temp_directory;
   static Filename *_user_appdata_directory;

dtool/src/dtoolutil/stringDecoder.cxx

@@ -13,7 +13,9 @@
 ////////////////////////////////////////////////////////////////////
 
 #include "stringDecoder.h"
-#include "config_express.h"
+#include "config_dtoolutil.h"
+
+ostream *StringDecoder::_notify_ptr = &cerr;
 
 ////////////////////////////////////////////////////////////////////
 //     Function: StringDecoder::Destructor
@@ -37,6 +39,32 @@ get_next_character() {
   return (unsigned char)_input[_p++];
 }
 
+////////////////////////////////////////////////////////////////////
+//     Function: StringDecoder::set_notify_ptr
+//       Access: Public, Static
+//  Description: Sets the ostream that is used to write error messages
+//               to.  This is necessary because of the low-level
+//               placement of this class, before the definition of the
+//               NotifyCategory class, so it cannot specify its own
+//               notify.
+////////////////////////////////////////////////////////////////////
+void StringDecoder::
+set_notify_ptr(ostream *notify_ptr) {
+  _notify_ptr = notify_ptr;
+}
+
+////////////////////////////////////////////////////////////////////
+//     Function: StringDecoder::get_notify_ptr
+//       Access: Public, Static
+//  Description: Returns the ostream that is used to write error messages
+//               to.  See set_notify_ptr().
+////////////////////////////////////////////////////////////////////
+ostream *StringDecoder::
+get_notify_ptr() {
+  return _notify_ptr;
+}
+
+
 /*
 In UTF-8, each 16-bit Unicode character is encoded as a sequence of
 one, two, or three 8-bit bytes, depending on the value of the
@@ -79,8 +107,10 @@ get_next_character() {
       // First byte of two.
       unsigned int two = 0;
       if (test_eof()) {
-        express_cat.warning()
-          << "utf-8 encoded string '" << _input << "' ends abruptly.\n";
+        if (_notify_ptr != NULL) {
+          (*_notify_ptr)
+            << "utf-8 encoded string '" << _input << "' ends abruptly.\n";
+        }
         return -1;
       }
       two = (unsigned char)_input[_p++];
@@ -90,14 +120,18 @@ get_next_character() {
     } else if ((result & 0xf0) == 0xe0) {
       // First byte of three.
       if (test_eof()) {
-        express_cat.warning()
-          << "utf-8 encoded string '" << _input << "' ends abruptly.\n";
+        if (_notify_ptr != NULL) {
+          (*_notify_ptr)
+            << "utf-8 encoded string '" << _input << "' ends abruptly.\n";
+        }
         return -1;
       }
       unsigned int two = (unsigned char)_input[_p++];
       if (test_eof()) {
-        express_cat.warning()
-          << "utf-8 encoded string '" << _input << "' ends abruptly.\n";
+        if (_notify_ptr != NULL) {
+          (*_notify_ptr)
+            << "utf-8 encoded string '" << _input << "' ends abruptly.\n";
+        }
         return -1;
       }
       unsigned int three = (unsigned char)_input[_p++];
@@ -107,10 +141,12 @@ get_next_character() {
 
     // Otherwise--the high bit is set but it is not one of the
     // introductory utf-8 bytes--we have an error.
-    express_cat.warning()
-      << "Non utf-8 byte in string: 0x" << hex << result << dec
-      << ", string is '" << _input << "'\n";
-    nassertr(false, -1);
+    if (_notify_ptr != NULL) {
+      (*_notify_ptr)
+        << "Non utf-8 byte in string: 0x" << hex << result << dec
+        << ", string is '" << _input << "'\n";
+    }
+    return -1;
   }
 
   // End of string reached.
@@ -130,8 +166,10 @@ get_next_character() {
 
   unsigned int high = (unsigned char)_input[_p++];
   if (test_eof()) {
-    express_cat.warning()
-      << "Unicode-encoded string has odd number of bytes.\n";
+    if (_notify_ptr != NULL) {
+      (*_notify_ptr)
+        << "Unicode-encoded string has odd number of bytes.\n";
+    }
     return -1;
   }
   unsigned int low = (unsigned char)_input[_p++];

dtool/src/dtoolutil/stringDecoder.h

@@ -15,8 +15,7 @@
 #ifndef STRINGDECODER_H
 #define STRINGDECODER_H
 
-#include "pandabase.h"
-
+#include "dtoolbase.h"
 
 ////////////////////////////////////////////////////////////////////
 //       Class : StringDecoder
@@ -34,12 +33,16 @@ public:
   virtual int get_next_character();
   INLINE bool is_eof();
 
+  static void set_notify_ptr(ostream *ptr);
+  static ostream *get_notify_ptr();
+
 protected:
   INLINE bool test_eof();
 
   string _input;
   size_t _p;
   bool _eof;
+  static ostream *_notify_ptr;
 };
 
 ////////////////////////////////////////////////////////////////////

dtool/src/dtoolutil/textEncoder.I

@@ -231,8 +231,10 @@ get_num_chars() const {
 INLINE int TextEncoder::
 get_unicode_char(int index) const {
   get_wtext();
-  nassertr(index >= 0 && index < (int)_wtext.length(), 0);
-  return _wtext[index];
+  if (index >= 0 && index < (int)_wtext.length()) {
+    return _wtext[index];
+  }
+  return 0;
 }
 
 ////////////////////////////////////////////////////////////////////
@@ -246,9 +248,10 @@ get_unicode_char(int index) const {
 INLINE void TextEncoder::
 set_unicode_char(int index, int character) {
   get_wtext();
-  nassertv(index >= 0 && index < (int)_wtext.length());
-  _wtext[index] = character;
-  _flags &= ~F_got_text;
+  if (index >= 0 && index < (int)_wtext.length()) {
+    _wtext[index] = character;
+    _flags &= ~F_got_text;
+  }
 }
 
 ////////////////////////////////////////////////////////////////////

dtool/src/dtoolutil/textEncoder.cxx

@@ -15,13 +15,9 @@
 #include "textEncoder.h"
 #include "stringDecoder.h"
 #include "unicodeLatinMap.h"
-#include "config_express.h"
+#include "config_dtoolutil.h"
 
-TypeHandle TextEncoder::_type_handle;
-ConfigVariableEnum<TextEncoder::Encoding> TextEncoder::_default_encoding
-("text-encoding", TextEncoder::E_iso8859,
- PRC_DESC("Specifies how international characters are represented in strings "
-          "of 8-byte characters presented to Panda.  See TextEncoder::set_encoding()."));
+TextEncoder::Encoding TextEncoder::_default_encoding = TextEncoder::E_iso8859;
 
 ////////////////////////////////////////////////////////////////////
 //     Function: TextEncoder::make_upper
@@ -379,10 +375,26 @@ operator >> (istream &in, TextEncoder::Encoding &encoding) {
   } else if (word == "unicode") {
     encoding = TextEncoder::E_unicode;
   } else {
-    express_cat.error()
-      << "Invalid TextEncoder::Encoding: " << word << "\n";
+    ostream *notify_ptr = StringDecoder::get_notify_ptr();
+    if (notify_ptr != (ostream *)NULL) {
+      (*notify_ptr)
+        << "Invalid TextEncoder::Encoding: " << word << "\n";
+    }
     encoding = TextEncoder::E_iso8859;
   }
 
   return in;
 }
+
+////////////////////////////////////////////////////////////////////
+//     Function: wstring ostream operator
+//  Description: Uses the current default encoding to output the
+//               wstring.
+////////////////////////////////////////////////////////////////////
+ostream &
+operator << (ostream &out, const wstring &str) {
+  TextEncoder encoder;
+  encoder.set_wtext(str);
+  out << encoder.get_text();
+  return out;
+}

dtool/src/dtoolutil/textEncoder.h

@@ -15,10 +15,8 @@
 #ifndef TEXTENCODER_H
 #define TEXTENCODER_H
 
-#include "pandabase.h"
+#include "dtoolbase.h"
 #include "unicodeLatinMap.h"
-#include "configVariableEnum.h"
-#include "typedObject.h"
 
 class StringDecoder;
 
@@ -34,7 +32,7 @@ class StringDecoder;
 //               This class is also a base class of TextNode, which
 //               inherits this functionality.
 ////////////////////////////////////////////////////////////////////
-class EXPCL_PANDAEXPRESS TextEncoder {
+class EXPCL_DTOOL TextEncoder {
 PUBLISHED:
   enum Encoding {
     E_iso8859,
@@ -112,25 +110,19 @@ private:
   string _text;
   wstring _wtext;
 
-  static ConfigVariableEnum<Encoding> _default_encoding;
-
-public:
-  static TypeHandle get_class_type() {
-    return _type_handle;
-  }
-  static void init_type() {
-    register_type(_type_handle, "TextEncoder");
-  }
-
-private:
-  static TypeHandle _type_handle;
+  static Encoding _default_encoding;
 };
 
-EXPCL_PANDAEXPRESS ostream &
+EXPCL_DTOOL ostream &
 operator << (ostream &out, TextEncoder::Encoding encoding);
-EXPCL_PANDAEXPRESS istream &
+EXPCL_DTOOL istream &
 operator >> (istream &in, TextEncoder::Encoding &encoding);
 
+// We'll define the output operator for wstring here, too.  Presumably
+// this will not be automatically defined by any system libraries.
+EXPCL_DTOOL ostream &
+operator << (ostream &out, const wstring &str);
+
 #include "textEncoder.I"
 
 #endif

dtool/src/dtoolutil/unicodeLatinMap.h

@@ -15,7 +15,7 @@
 #ifndef UNICODELATINMAP_H
 #define UNICODELATINMAP_H
 
-#include "pandabase.h"
+#include "dtoolbase.h"
 #include "pmap.h"
 
 ////////////////////////////////////////////////////////////////////
@@ -30,7 +30,7 @@
 //               case from upper to lower while retaining the Unicode
 //               accent marks.
 ////////////////////////////////////////////////////////////////////
-class EXPCL_PANDAEXPRESS UnicodeLatinMap {
+class EXPCL_DTOOL UnicodeLatinMap {
 public:
   enum AccentType {
     AT_none,

dtool/src/prc/configPageManager.cxx

@@ -22,6 +22,8 @@
 #include "config_prc.h"
 #include "pfstream.h"
 #include "pandaSystem.h"
+#include "textEncoder.h"
+#include "stringDecoder.h"
 
 // This file is generated by ppremake.
 #include "prc_parameters.h"
@@ -682,4 +684,18 @@ config_initialized() {
   panda_sys->set_package_version_string(panda_package_version);
   panda_sys->set_package_host_url(panda_package_host_url);
 #endif  // NDEBUG
+
+  // Also set up some other low-level things.
+  ConfigVariableEnum<TextEncoder::Encoding> text_encoding
+    ("text-encoding", TextEncoder::E_iso8859,
+     PRC_DESC("Specifies how international characters are represented in strings "
+              "of 8-byte characters presented to Panda.  See TextEncoder::set_encoding()."));
+  TextEncoder::set_default_encoding(text_encoding);
+
+  ConfigVariableEnum<TextEncoder::Encoding> filesystem_encoding
+    ("filesystem-encoding", TextEncoder::E_utf8,
+     PRC_DESC("Specifies the default encoding used for wide-character filenames."));
+  Filename::set_filesystem_encoding(filesystem_encoding);
+
+  StringDecoder::set_notify_ptr(&Notify::out());
 }

dtool/src/prc/config_prc.cxx

@@ -14,6 +14,7 @@
 
 #include "config_prc.h"
 #include "configVariableBool.h"
+#include "configVariableEnum.h"
 #include "pandaFileStreamBuf.h"
 
 NotifyCategoryDef(prc, "");

panda/src/express/Sources.pp

@@ -52,16 +52,13 @@
     pta_uchar.h pta_float.h \
     ramfile.I ramfile.h \
     referenceCount.I referenceCount.h \
-    stringDecoder.h stringDecoder.I \
     subStream.I subStream.h subStreamBuf.h \
     subfileInfo.h subfileInfo.I \
     temporaryFile.h temporaryFile.I \
-    textEncoder.h textEncoder.I \
     threadSafePointerTo.I threadSafePointerTo.h \
     threadSafePointerToBase.I threadSafePointerToBase.h \
     trueClock.I trueClock.h \
     typedReferenceCount.I typedReferenceCount.h typedef.h \
-    unicodeLatinMap.h \
     vector_uchar.h vector_float.h \
     virtualFile.I virtualFileList.I virtualFileList.h virtualFileMount.h \
     virtualFileComposite.h virtualFileComposite.I virtualFile.h \
@@ -109,16 +106,13 @@
     pta_uchar.cxx pta_float.cxx \
     ramfile.cxx \
     referenceCount.cxx \
-    stringDecoder.cxx \
     subStream.cxx subStreamBuf.cxx \
     subfileInfo.cxx \
     temporaryFile.cxx \
-    textEncoder.cxx \
     threadSafePointerTo.cxx \
     threadSafePointerToBase.cxx \
     trueClock.cxx \
     typedReferenceCount.cxx \
-    unicodeLatinMap.cxx \
     vector_uchar.cxx vector_float.cxx \
     virtualFileComposite.cxx virtualFile.cxx virtualFileList.cxx \
     virtualFileMount.cxx \
@@ -175,16 +169,13 @@
     pta_uchar.h pta_float.h \
     ramfile.I ramfile.h \
     referenceCount.I referenceCount.h \
-    stringDecoder.h stringDecoder.I \
     subStream.I subStream.h subStreamBuf.h \
     subfileInfo.h subfileInfo.I \
     temporaryFile.h temporaryFile.I \
-    textEncoder.h textEncoder.I \
     threadSafePointerTo.I threadSafePointerTo.h \
     threadSafePointerToBase.I threadSafePointerToBase.h \
     trueClock.I trueClock.h \
     typedReferenceCount.I typedReferenceCount.h typedef.h \
-    unicodeLatinMap.h \
     vector_uchar.h vector_float.h \
     virtualFile.I virtualFileList.I virtualFileList.h virtualFileMount.h \
     virtualFileComposite.h virtualFileComposite.I virtualFile.h \

panda/src/express/config_express.N

@@ -2,6 +2,7 @@ forcetype PandaSystem
 forcetype DSearchPath
 forcetype DSearchPath::Results
 forcetype ExecutionEnvironment
+forcetype TextEncoder
 forcetype Filename
 forcetype GlobPattern
 forcetype Notify

panda/src/express/config_express.cxx

@@ -100,7 +100,6 @@ init_libexpress() {
   Namable::init_type();
   NodeReferenceCount::init_type();
   ReferenceCount::init_type();
-  TextEncoder::init_type();
   TypedObject::init_type();
   TypedReferenceCount::init_type();
   VirtualFile::init_type();

panda/src/express/express_composite2.cxx

@@ -3,17 +3,14 @@
 #include "pta_float.cxx"
 #include "ramfile.cxx"
 #include "referenceCount.cxx"
-#include "stringDecoder.cxx"
 #include "subfileInfo.cxx"
 #include "subStream.cxx"
 #include "subStreamBuf.cxx"
 #include "temporaryFile.cxx"
-#include "textEncoder.cxx"
 #include "threadSafePointerTo.cxx"
 #include "threadSafePointerToBase.cxx"
 #include "trueClock.cxx"
 #include "typedReferenceCount.cxx"
-#include "unicodeLatinMap.cxx"
 #include "vector_uchar.cxx"
 #include "vector_float.cxx"
 #include "virtualFile.cxx"

panda/src/text/textNode.h

@@ -327,11 +327,9 @@ public:
   }
   static void init_type() {
     PandaNode::init_type();
-    TextEncoder::init_type();
     TextProperties::init_type();
     register_type(_type_handle, "TextNode",
                   PandaNode::get_class_type(),
-                  TextEncoder::get_class_type(),
                   TextProperties::get_class_type());
   }
   virtual TypeHandle get_type() const {