fep/frontendprocessor/test/feps/pytable.h
changeset 0 eb1f2e154e89
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fep/frontendprocessor/test/feps/pytable.h	Tue Feb 02 01:02:04 2010 +0200
@@ -0,0 +1,91 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+#ifndef __PYTABLE_H__
+#define __PYTABLE_H__
+
+
+#if !defined(__E32STD_H__)
+#include <e32std.h>
+#endif
+
+#if !defined(__E32BASE_H__)
+#include <e32base.h>
+#endif
+
+#if !defined(__W32STD_H__)
+#include <w32std.h>
+#endif
+
+const TInt KMaxPinyinLength = 15;
+
+struct TPinyinCharacterPair
+	{
+public:
+	const TUint16 *iPinYin;
+	TInt iPinYinLength;
+	TInt iCharacterCount;
+	const TInt *iCharacterArray;
+	};
+struct TPinyinTable
+	{
+public:
+	TInt iPinyinCharacterPairCount;
+	const TPinyinCharacterPair *iPairArray;
+	};
+
+class CPinyinSelector
+	{
+public:
+	enum
+	{
+	EInvalidChar = 0xFFFFFFFF
+	};
+public:
+	CPinyinSelector();
+	TBool SetPinyin(const TDesC *aCurrentPinyin, TInt aIndexInCurrentPinyin=-1);
+
+	// by character
+	TInt NextCharacter();
+	TInt PreviousCharacter();
+	
+	// by page
+	void SetPageSize(TInt nPageSize);
+	TInt NextPage();			// return first character in next page
+	TInt PreviousPage();		// return first character in previous page
+	TInt CharacterInCurrentPage(TInt aIndex);	// return "aIndex"th character in current page. aIndex range from 0
+	void GetPageDescriptor(TBuf<200> *page) const;
+	
+	void Reset();
+	TBool IsReseted();
+
+public:
+	static TBool IsValidPinyinChar(TInt aChar);
+
+private:
+	// current
+	const TPinyinCharacterPair *iCurrentPinyin;
+	TInt iIndexInCurrentPinyin;
+	TInt iPageSize;		// character count in a page
+	TBool iReset;
+private:
+	// the table
+	const TPinyinTable *iPinyinTable;
+	};
+
+GLREF_D const TPinyinTable pinyinTable;
+
+#endif	// __PYTABLE_H__