1 /*

     2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0""

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:           

    15 *       Provides the TAknFepInputStateEntryPinyinPhrase definition.

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 

    27 

    28 

    29 

    30 #ifndef __AKN_FEP_UI_INPUT_STATE_INPUT_PINYIN_PHRASE_H__

    31 #define __AKN_FEP_UI_INPUT_STATE_INPUT_PINYIN_PHRASE_H__

    32 

    33 #include "AknFepUiInputStateChineseBase.h"

    34 

    35 class TAknFepInputStateEntryPinyinPhrase : public TAknFepInputStateChineseBase

    36     {

    37 public:

    38 	TAknFepInputStateEntryPinyinPhrase(

    39                                 MAknFepUIManagerStateInterface* aOwner,

    40                                 MAknFepUICtrlContainerChinese* aUIContainer);

    41     TBool HandleKeyL(TInt aKey, TKeyPressLength aLength);

    42     void InitializeStateL();

    43 

    44     void HandleCommandL(TInt aCommandId);

    45 private:

    46     void ClearDeliberateSelection();

    47     void DeliberatelyUpdateSelection();

    48     void ImplicitlyUpdateSelection();

    49     void RefreshUI(TInt aSelection);

    50     void UpdateIndicator();

    51 

    52     //the follow 12 functions for phrase creation

    53     /**

    54      * Optimize spelling.

    55      *

    56      * @since S60 v5.0.

    57      * @param aOptimizeBefore the before spelling array be Optimized.

    58      * @param aOptimizeAfter the after spelling array be Optimized..

    59      * @return None.

    60      */

    61     void OptimizeSpellingL(CDesCArrayFlat& aOptimizeBefore,

    62         CDesCArrayFlat& aOptimizeAfter);

    63 

    64     /**

    65      * Delete current keystroke.

    66      *

    67      * @since S60 v5.0.

    68      * @return None.

    69      */

    70     void DeleteCurrentKeystroke();

    71 

    72     /**

    73      * Add current keystroke.

    74      *

    75      * @since S60 v5.0.

    76      * @param keystroke input keystroke.

    77      * @return None.

    78      */

    79     void AddCurrentKeystrokeL(const TDesC& keystroke);

    80 

    81     /**

    82      * Get the keystroke.

    83      *

    84      * @since S60 v5.0.

    85      * @param aKey input key.

    86      * @param aKeystroke the aKey's keytroke.

    87      * @return None.

    88      */

    89     void GetKeystrokeNum(TInt aKey, TDes& aKeystroke);

    90 

    91     /**

    92      * Get the keystroke buf.

    93      *

    94      * @since S60 v5.0.

    95      * @param aKeystrokeArray keytroke array.

    96      * @param aKeystrokeBuf the keytroke buf.

    97      * @return None.

    98      */

    99     void GetKeystrokeBuf(const CDesCArrayFlat& aKeystrokeArray,

   100         TDes& aKeystrokeBuf);

   101 

   102     /**

   103      * clear keystroke.

   104      *

   105      * @since S60 v5.0.

   106      * @return None.

   107      */

   108     void ClearKeystrokeBuf();

   109 

   110     /**

   111      * Get tome mark.

   112      *

   113      * @since S60 v5.0.

   114      * @param aKeystrokeArray keytroke array.

   115      * @param aPinyinToneMark the tone mark.

   116      * @return None.

   117      */

   118     void GetPinyinToneMark(const CDesCArrayFlat& aKeystrokeArray,

   119         TDes& aPinyinToneMark);

   120 

   121     /**

   122      * Check keystroke.

   123      *

   124      * @since S60 v5.0.

   125      * @param aKeystrokeArray keytroke array.

   126      * @param aPinyinToneMark the tone mark.

   127      * @return None.

   128      */

   129     TBool CheckKeystroke(TInt aKey, const CDesCArrayFlat& aKeystrokeArray);

   130 

   131     /**

   132      * Check tome mark.

   133      *

   134      * @since S60 v5.0.

   135      * @return None.

   136      */

   137     void CheckTonemarkL();

   138 

   139     /**

   140      * Get change state.

   141      *

   142      * @since S60 v5.0.

   143      * @return ETrue change state, EFasle others.

   144      */

   145     TBool GetChangeState();

   146 

   147     /**

   148      * Append show keystroke.

   149      *

   150      * @since S60 v5.0.

   151      * @param aShowKeystrokeArray the show keytroke array.

   152      * @param aKeystrokeArray the keytroke array.

   153      * @param aPinyinToneMark the tome mark.

   154      * @return None.

   155      */

   156     void ShowKeystrokeAppendL(CDesCArrayFlat& aShowKeystrokeArray,

   157         const CDesCArrayFlat& aKeystrokeArray, const TDesC& aPinyinToneMark);

   158 

   159     /**

   160      * change  CBA.

   161      *

   162      * @since S60 v5.0.

   163      * @return None.

   164      */

   165     void ChangeCbaL();

   166     };

   167 

   168 #endif //__AKN_FEP_UI_INPUT_STATE_INPUT_PINYIN_PHRASE_H__

   169 

   170 // End of file