intl/uconv/ucvko/nsUnicodeToJamoTTF.h

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   5  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version
   8  * 1.1 (the "License"); you may not use this file except in compliance with
   9  * the License. You may obtain a copy of the License at
  10  * http://www.mozilla.org/MPL/
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  12  * Software distributed under the License is distributed on an "AS IS" basis,
  13  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  14  * for the specific language governing rights and limitations under the
  15  * License.
  16  *
  17  * The Original Code is Mozilla Communicator client code.
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  19  * The Initial Developer of the Original Code is
  20  * Netscape Communications Corp.
  21  * Portions created by the Initial Developer are Copyright (C) 1998, 2003
  22  * the Initial Developer. All Rights Reserved.
  23  *
  24  * Contributor(s):
  25  *   Jungshik Shin <jshin@mailaps.org>.
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  27  * Alternatively, the contents of this file may be used under the terms of
  28  * either the GNU General Public License Version 2 or later (the "GPL"), or
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  39  * ***** END LICENSE BLOCK ***** */
  40
  41 #ifndef nsUnicodeToJamoTTF_h___
  42 #define nsUnicodeToJamoTTF_h___
  43
  44 #include "nsUCSupport.h"
  45
  46 //----------------------------------------------------------------------
  47 // Class nsUnicodeToJamoTTF [declaration]
  48
  49 class nsUnicodeToJamoTTF : public nsIUnicodeEncoder, public nsICharRepresentable
  50 {
  51
  52   NS_DECL_ISUPPORTS
  53
  54 public:
  55
  56   /**
  57    * Class constructor.
  58    */
  59   nsUnicodeToJamoTTF();
  60   virtual ~nsUnicodeToJamoTTF();
  61
  62   NS_IMETHOD Convert(
  63       const PRUnichar * aSrc, PRInt32 * aSrcLength,
  64       char * aDest, PRInt32 * aDestLength);
  65
  66   NS_IMETHOD Finish(
  67       char * aDest, PRInt32 * aDestLength);
  68
  69   NS_IMETHOD GetMaxLength(
  70       const PRUnichar * aSrc, PRInt32 aSrcLength,
  71       PRInt32 * aDestLength);
  72
  73   NS_IMETHOD Reset();
  74
  75   NS_IMETHOD SetOutputErrorBehavior(
  76       PRInt32 aBehavior,
  77       nsIUnicharEncoder * aEncoder, PRUnichar aChar);
  78
  79   NS_IMETHOD FillInfo(PRUint32* aInfo);
  80
  81 protected:
  82   PRUnichar *mJamos;
  83   PRUnichar mJamosStatic[9];
  84   PRInt32  mJamoCount;
  85   PRInt32  mJamosMaxLength;
  86   PRInt32  mByteOff;
  87
  88   PRInt32 mErrBehavior;
  89   PRUnichar mErrChar;
  90   nsCOMPtr<nsIUnicharEncoder> mErrEncoder;
  91
  92 private:
  93   NS_IMETHOD  composeHangul(char* output);
  94   int RenderAsPrecompSyllable (PRUnichar* aSrc, PRInt32* aSrcLength,
  95                                char* aResult);
  96 };
  97
  98 #endif /* nsUnicodeToJamoTTF_h___ */
  99