20060303a

1 files changed, 87 insertions, 0 deletions

diff --git a/libfreetype/fttype1.c b/libfreetype/fttype1.c
new file mode 100644
index 00000000..d8b18864
--- /dev/null
+++ b/libfreetype/fttype1.c
@@ -0,0 +1,87 @@
+/***************************************************************************/
+/*                                                                         */
+/*  fttype1.c                                                              */
+/*                                                                         */
+/*    FreeType utility file for PS names support (body).                   */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_TYPE1_TYPES_H
+#include FT_INTERNAL_TYPE42_TYPES_H
+#include FT_INTERNAL_OBJECTS_H
+
+
+  /* documentation is in t1tables.h */
+
+  FT_EXPORT_DEF( FT_Error )
+  FT_Get_PS_Font_Info( FT_Face          face,
+                       PS_FontInfoRec*  afont_info )
+  {
+    PS_FontInfo  font_info = NULL;
+    FT_Error     error     = FT_Err_Invalid_Argument;
+    const char*  driver_name;
+
+
+    if ( face && face->driver && face->driver->root.clazz )
+    {
+      driver_name = face->driver->root.clazz->module_name;
+      if ( ft_strcmp( driver_name, "type1" ) == 0 )
+        font_info = &((T1_Face)face)->type1.font_info;
+      else if ( ft_strcmp( driver_name, "t1cid" ) == 0 )
+        font_info = &((CID_Face)face)->cid.font_info;
+      else if ( ft_strcmp( driver_name, "type42" ) == 0 )
+        font_info = &((T42_Face)face)->type1.font_info;
+    }
+    if ( font_info != NULL )
+    {
+      *afont_info = *font_info;
+      error = FT_Err_Ok;
+    }
+
+    return error;
+  }
+
+
+  /* XXX: Bad hack, but I didn't want to change several drivers here. */
+
+  /* documentation is in t1tables.h */
+
+  FT_EXPORT_DEF( FT_Int )
+  FT_Has_PS_Glyph_Names( FT_Face  face )
+  {
+    FT_Int       result = 0;
+    const char*  driver_name;
+
+
+    if ( face && face->driver && face->driver->root.clazz )
+    {
+      /* Currently, only the type1, type42, and cff drivers provide */
+      /* reliable glyph names...                                    */
+
+      /* We could probably hack the TrueType driver to recognize    */
+      /* certain cases where the glyph names are most certainly     */
+      /* correct (e.g. using a 20 or 22 format `post' table), but   */
+      /* this will probably happen later...                         */
+
+      driver_name = face->driver->root.clazz->module_name;
+      result      = ( ft_strcmp( driver_name, "type1"  ) == 0 ||
+                      ft_strcmp( driver_name, "type42" ) == 0 ||
+                      ft_strcmp( driver_name, "cff"    ) == 0 );
+    }
+
+    return result;
+  }
+
+
+/* END */