Updating fl_utf8.h references. Fixing copyright date in .fl files.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6311 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

FL/Fl.H

@@ -33,7 +33,7 @@
 #ifndef Fl_H
 #  define Fl_H
 
-#  include "fl_utf8.H"
+#  include "fl_utf8.h"
 #  include "Enumerations.H"
 #  ifndef Fl_Object
 #    define Fl_Object Fl_Widget

FL/fl_utf8.h

@@ -28,53 +28,21 @@
 /*** NOTE : all functions are LIMITED to 24 bits Unicode values !!! ***/
 
 #ifndef _HAVE_FL_UTF8_HDR_
-#  define _HAVE_FL_UTF8_HDR_
-#  include <stdio.h>
-#  include <string.h>
-#  include <stdlib.h>
+#define _HAVE_FL_UTF8_HDR_
 
-#  ifndef FL_EXPORT
-#    if defined(FL_DLL) && defined(_MSC_VER)
-#      ifdef FL_LIBRARY
-#        define FL_EXPORT   __declspec(dllexport)
-#      else
-#        define FL_EXPORT   __declspec(dllimport)
-#      endif /* FL_LIBRARY */
-#    else
-#      define FL_EXPORT
-#   endif /* FL_DLL && _MSC_VER */
-#  endif /* FL_EXPORT */
+#include "FL/Fl_Export.H"
 
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
 
-
-#  if __APPLE__
-#    include <wchar.h>
-#    include <sys/stat.h>
-#  else
+#ifdef WIN32
 #  include <sys/types.h>
 #  include <sys/stat.h>
-#    ifndef _WIN32
-#      include "Xutf8.h"
-#      include <X11/Xlocale.h>
-#      include <X11/Xlib.h>
-#    endif
 #  include <locale.h>
-#  endif
-
-
-
-#  if defined(WIN32)
 #  include <ctype.h>
 #  define xchar wchar_t
-#  else
-#   if __APPLE__
-#     define xchar wchar_t
-#   else
-#     define xchar unsigned short
-#   endif
-#  endif
-
-#  if defined(WIN32) && !defined(FL_DLL)
+#  ifndef FL_DLL
 #    undef strdup
 #    define strdup _strdup
 #    undef putenv
@@ -88,6 +56,19 @@
 #    undef chdir
 #    define chdir _chdir
 #  endif
+#elif defined(__APPLE__)
+#  include <wchar.h>
+#  include <sys/stat.h>
+#  define xchar wchar_t
+#else /* X11 */
+#  include <sys/types.h>
+#  include <sys/stat.h>
+#  include "Xutf8.h"
+#  include <X11/Xlocale.h>
+#  include <X11/Xlib.h>
+#  include <locale.h>
+#  define xchar unsigned short
+#endif
 
 #  ifdef __cplusplus
 extern "C" {

documentation/unicode.dox

@@ -38,6 +38,8 @@ TODO:
 <LI> more doc on unicode, add links
 <LI> write something about filename encoding on OS X...
 <LI> explain the fl_utf8_... commands
+<LI> explain issues with Fl_Preferences
+<LI> why FLTK has no Fl_String class
 </UL>
 
 DONE:

fluid/function_panel.fl

@@ -7,7 +7,7 @@ comment {//
 //
 // Code dialogs for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2005 by Bill Spitzak and others.
+// Copyright 1998-2008 by Bill Spitzak and others.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Library General Public

fluid/print_panel.fl

@@ -7,7 +7,7 @@ comment {//
 //
 // FLUID print panel for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2005 by Bill Spitzak and others.
+// Copyright 1998-2008 by Bill Spitzak and others.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Library General Public

fluid/template_panel.fl

@@ -7,7 +7,7 @@ comment {//
 //
 // FLUID template support for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2005 by Bill Spitzak and others.
+// Copyright 1998-2008 by Bill Spitzak and others.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Library General Public

fluid/widget_panel.fl

@@ -7,7 +7,7 @@ comment {//
 //
 // Widget panel for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2005 by Bill Spitzak and others.
+// Copyright 1998-2008 by Bill Spitzak and others.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Library General Public

src/Fl_Browser_load.cxx

@@ -28,7 +28,7 @@
 #include <FL/Fl.H>
 #include <FL/Fl_Browser.H>
 #include <stdio.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 
 /**
   Clears the browser and reads the file, adding each line from the file

src/Fl_File_Chooser.fl

@@ -7,7 +7,7 @@ comment {//
 //
 // Fl_File_Chooser dialog for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2005 by Bill Spitzak and others.
+// Copyright 1998-2008 by Bill Spitzak and others.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Library General Public

src/Fl_File_Icon.cxx

@@ -43,7 +43,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 #include <errno.h>
 #include <sys/types.h>

src/Fl_File_Icon2.cxx

@@ -44,7 +44,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 #include <ctype.h>
 #include <errno.h>

src/Fl_GIF_Image.cxx

@@ -36,7 +36,7 @@
 #include <FL/Fl_GIF_Image.H>
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 
 // Read a .gif file and convert it to a "xpm" format (actually my

src/Fl_Gl_Choice.cxx

@@ -34,7 +34,7 @@
 #  include "Fl_Gl_Choice.H"
 #  include <FL/gl_draw.H>
 #  include "flstring.h"
-#  include <FL/fl_utf8.H>
+#  include <FL/fl_utf8.h>
 
 #  ifdef __APPLE__
 #    include <FL/Fl_Window.H>

src/Fl_Gl_Window.cxx

@@ -33,7 +33,7 @@
 #include "Fl_Gl_Choice.H"
 #include <FL/Fl_Gl_Window.H>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 
 ////////////////////////////////////////////////////////////////
 

src/Fl_Help_Dialog.fl

@@ -7,7 +7,7 @@ comment {//
 //
 // Fl_Help_Dialog dialog for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2005 by Bill Spitzak and others.
+// Copyright 1998-2008 by Bill Spitzak and others.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Library General Public

src/Fl_Help_View.cxx

@@ -61,7 +61,7 @@
 #include <FL/x.H>
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 #include <ctype.h>
 #include <errno.h>

src/Fl_Input_.cxx

@@ -44,7 +44,7 @@
 #include <FL/fl_draw.H>
 #include <FL/fl_ask.H>
 #include <math.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 #include <stdlib.h>
 #include <ctype.h>

src/Fl_PNG_Image.cxx

@@ -40,7 +40,7 @@
 #include <config.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 
 extern "C"
 {

src/Fl_PNM_Image.cxx

@@ -38,7 +38,7 @@
 #include <FL/Fl_PNM_Image.H>
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 
 

src/Fl_Preferences.cxx

@@ -33,7 +33,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 #include <sys/stat.h>
 

src/Fl_Shared_Image.cxx

@@ -27,7 +27,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 
 #include <FL/Fl.H>

src/Fl_Text_Buffer.cxx

@@ -27,7 +27,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 #include <ctype.h>
 #include <FL/Fl.H>

src/Fl_Text_Display.cxx

@@ -27,7 +27,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 #include <limits.h>
 #include <ctype.h>

src/Fl_XBM_Image.cxx

@@ -37,7 +37,7 @@
 #include <FL/Fl_XBM_Image.H>
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 
 //

src/Fl_XPM_Image.cxx

@@ -36,7 +36,7 @@
 #include <FL/Fl_XPM_Image.H>
 #include <stdio.h>
 #include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 
 

src/Fl_get_system_colors.cxx

@@ -29,7 +29,7 @@
 #include <FL/fl_draw.H>
 #include <FL/x.H>
 #include <FL/math.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 #include <stdio.h>
 #include <stdlib.h>

src/Fl_win32.cxx

@@ -32,7 +32,7 @@
 #ifndef FL_DOXYGEN
 #include <FL/Fl.H>
 #include <FL/x.H>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include <FL/Fl_Window.H>
 #include <FL/fl_draw.H>
 #include <FL/Enumerations.H>

src/Fl_x.cxx

@@ -39,7 +39,7 @@
 #  include <FL/Fl.H>
 #  include <FL/x.H>
 #  include <FL/Fl_Window.H>
-#  include <FL/fl_utf8.H>
+#  include <FL/fl_utf8.h>
 #  include <FL/Fl_Tooltip.H>
 #  include <stdio.h>
 #  include <stdlib.h>

src/filename_absolute.cxx

@@ -32,7 +32,7 @@
 */
 
 #include <FL/filename.H>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include <stdlib.h>
 #include "flstring.h"
 #include <ctype.h>

src/filename_expand.cxx

@@ -31,7 +31,7 @@
 */
 
 #include <FL/filename.H>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include <stdlib.h>
 #include "flstring.h"
 #if defined(WIN32) && !defined(__CYGWIN__)

src/filename_isdir.cxx

@@ -32,7 +32,7 @@
 #include <sys/stat.h>
 #include <ctype.h>
 #include <FL/filename.H>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 
 
 #if defined(WIN32) || defined(__EMX__) && !defined(__CYGWIN__)

src/fl_call_main.c

@@ -51,7 +51,7 @@
 #  include <windows.h>
 #  include <stdio.h>
 #  include <stdlib.h>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 
 #  ifdef __MWERKS__
 #   include <crtl.h>

src/fl_dnd_win32.cxx

@@ -29,7 +29,7 @@
 #include <FL/Fl.H>
 #include <FL/x.H>
 #include <FL/Fl_Window.H>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include "flstring.h"
 #include <stdio.h>
 #include <stdlib.h>

src/fl_draw.cxx

@@ -33,7 +33,7 @@
 // Aligns them against the inside of the box.
 
 #define min(a,b) ((a)<(b)?(a):(b))
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include <FL/Fl.H>
 #include <FL/fl_draw.H>
 #include <FL/Fl_Image.H>

src/fl_set_fonts_win32.cxx

@@ -29,7 +29,7 @@
 // are found on the X server.  It tries to place the fonts into families
 // and to sort them so the first 4 in a family are normal, bold, italic,
 // and bold italic.
-#include <Fl/fl_utf8.H>
+#include <Fl/fl_utf8.h>
 
 // Bug: older versions calculated the value for *ap as a side effect of
 // making the name, and then forgot about it. To avoid having to change

src/fl_utf.c

@@ -19,7 +19,7 @@
 
 // Modified to obey rfc3629, which limits unicode to 0-0x10ffff
 
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include <string.h>
 #include <stdlib.h>
 
@@ -27,6 +27,37 @@
 extern "C" {
 #endif
   
+  /** 
+   \defgroup fl_unichar FLTK Unicode Character Functions
+   Global Functions Handling Single Unicode Characters
+   @{ */
+  
+  /**
+   Convert a Unicode character into a utf-8 sequnece.
+   \param uc[in] Unicode characte
+   \param text[out] utf-8 sequence will be written here; if this pointer is
+   \c NULL, only the length of the utf-8 sequence is calculated
+   \return length of the sequence in bytes
+   */
+  //FL_EXPORT int fl_unichar_to_utf8(Fl_Unichar uc, char *text);  
+  
+  /** @} */  
+  
+  /** 
+   \defgroup fl_utf8 FLTK Unicode String Functions
+   Global Functions Handling Unicode Text
+   @{ */
+  
+  /**
+   Calculate the size of a utf-8 sequnce for a Unnicode character.
+   \param uc[in] Unicode characte
+   \return length of the sequence in bytes
+   */
+  //FL_EXPORT int fl_utf8_size(Fl_Unichar uc);
+  
+  /** @} */  
+  
+  
 /* Set to 1 to turn bad UTF8 bytes into ISO-8859-1. If this is to zero
    they are instead turned into the Unicode REPLACEMENT CHARACTER, of
    value 0xfffd.

src/fl_utf8.cxx

@@ -62,6 +62,8 @@ extern "C" {
 # include <unistd.h>
 # include <wchar.h>
 # include <stdlib.h>
+#   include <sys/types.h>
+# include <sys/stat.h>
 
 extern "C" {
   int XUtf8Tolower(int ucs);
@@ -77,7 +79,7 @@ extern "C" {
 # include <unistd.h>
 #endif // WIN32
 
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include <string.h>
 #include <stdlib.h>
 

src/gl_draw.cxx

@@ -37,7 +37,7 @@
 #include <FL/fl_draw.H>
 #include "Fl_Gl_Choice.H"
 #include "Fl_Font.H"
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 
 #if !defined(WIN32) && !defined(__APPLE__)
 #include <FL/Xutf8.h>

src/scandir.c

@@ -21,7 +21,7 @@ USA.  */
 #else
 
 #  include "flstring.h"
-#  include <FL/fl_utf8.H>
+#  include <FL/fl_utf8.h>
 
 #  if !HAVE_SCANDIR
 #    include <stdlib.h>

src/scandir_win32.c

@@ -27,7 +27,7 @@
 
 #ifndef __CYGWIN__
 /* Emulation of posix scandir() call */
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 #include <FL/filename.H>
 #include "flstring.h"
 #include <windows.h>

test/utf8.cxx

@@ -35,7 +35,7 @@
 #include <FL/Fl_Check_Button.H>
 #include <FL/Fl_Output.H>
 #include <FL/fl_draw.H>
-#include <FL/fl_utf8.H>
+#include <FL/fl_utf8.h>
 
 #include <stdio.h>
 #include <stdlib.h>