1 /*

     2 * Copyright (c) 2002-2005 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:  Implementation of the common layout data manager

    15 *

    16 */

    17 

    18 

    19 #ifndef C_CPENINPUTDATAMGR_H

    20 #define C_CPENINPUTDATAMGR_H

    21 

    22 // System includes

    23 #include <e32base.h>

    24 #include <w32std.h>

    25 #include <peninputpluginutils.h>

    26 #include <coemain.h>

    27 

    28 // User includes

    29 #include "peninputdataprovider.h"

    30 

    31 // Forward decalaration

    32 class MPeninputLayoutContext;

    33 class CRepository;

    34 

    35 /**

    36  *  Data manager implementation

    37  *

    38  *  @lib peninputcommonlayout.lib

    39  *  @since S60 v3.2

    40  */

    41 class CPeninputDataMgr : public CBase,

    42                          public MPeninputDataProvider

    43     {

    44 

    45 public:

    46 

    47     /**

    48      * Create one CPeninputDataMgr object

    49      *

    50      * @since S60 v3.2

    51      * @param aContext The layout context

    52      * @return The pointer to CPeninputDataMgr object

    53      */

    54     IMPORT_C static CPeninputDataMgr* NewL( 

    55         MPeninputLayoutContext* aContext );

    56 

    57     /**

    58      * Create one CPeninputDataMgr object

    59      *

    60      * @since S60 v3.2

    61      * @param aContext The layout context

    62      * @return The pointer to CPeninputDataMgr object

    63      */

    64     IMPORT_C static CPeninputDataMgr* NewLC( 

    65         MPeninputLayoutContext* aContext );

    66 

    67     /**

    68      * Destructor

    69      *

    70      * @since S60 v3.2

    71      * @return None

    72      */

    73     IMPORT_C virtual ~CPeninputDataMgr();

    74 

    75     /**

    76      * Other initialization

    77      *

    78      * @since S60 v3.2

    79      * @return None

    80      */

    81     IMPORT_C virtual void InitMore();

    82 

    83     /**

    84      * Call back function, which is called when some key changed

    85      *

    86      * @since S60 v3.2

    87      * @param aChangedKey The key whose value is changed

    88      * @return None

    89      */

    90     IMPORT_C virtual void HandleGSRepositoryChange( TInt aChangedKey );

    91 

    92     /**

    93      * Notify engine that some data changed

    94      *

    95      * @since S60 v3.2

    96      * @param aType The type of the data to be notified

    97      * @param aData The pointer to the notified data

    98      * @return None

    99      */

   100     IMPORT_C virtual void NotifyEngine( TPeninputDataType aType, 

   101                                         TAny* aData );

   102                                         

   103     IMPORT_C TBool IsShiftPermitted();

   104     IMPORT_C TBool IsCapsLockPermitted();

   105 

   106 // From base class MPeninputDataProvider

   107 

   108     /**

   109      * From MPeninputDataProvider

   110      * Request data according to the data type

   111      *

   112      * @since S60 v3.2

   113      * @param aDataType The data type need to get

   114      * @return The pointer to TAny type required data

   115      */

   116     IMPORT_C TAny* RequestData( TPeninputDataType aDataType );

   117 

   118     /**

   119      * From MPeninputDataProvider

   120      * Set data according to the data type

   121      *

   122      * @since S60 v3.2

   123      * @param aDataType The data type need to set

   124      * @param aData The pointer to the new setting data

   125      * @return None

   126      */

   127     IMPORT_C void SetData( TPeninputDataType aDataType, TAny* aData );

   128 

   129     /**

   130      * From MPeninputDataProvider

   131      * Reset data contained in data manager

   132      *

   133      * @since S60 v3.2

   134      * @return None

   135      */

   136     IMPORT_C virtual void Reset();

   137 

   138     /**

   139      * From MPeninputDataProvider

   140      * Save data into AknFepRepository

   141      *

   142      * @since S60 v3.2

   143      * @param aKey The key name

   144      * @param aValue The key value

   145      * @return None

   146      */

   147     IMPORT_C virtual void SaveKey( TInt aKey, TInt aValue );

   148 

   149 protected:

   150 

   151     /**

   152      * Constructor

   153      *

   154      * @since S60 v3.2

   155      * @param aContext The layout context

   156      * @return None.

   157      */

   158     IMPORT_C CPeninputDataMgr( MPeninputLayoutContext* aContext );

   159 

   160     /**

   161      * 2nd constructor function

   162      *

   163      * @since S60 v3.2

   164      * @return None.

   165      */

   166     IMPORT_C void ConstructL();

   167 

   168     /**

   169      * Handle notification from CenRep monitor

   170      *

   171      * @since S60 v3.2

   172      * @param aPtr The pointer to callback data

   173      * @return The result value.

   174      */

   175     IMPORT_C static TInt HandleGSRepositoryCallBack( TAny* aPtr );

   176 

   177 private:

   178 

   179      /**

   180      * Set Screen Mode

   181      *

   182      * @since S60 v3.2

   183      * @param aScreenMode The reference of the screen mode data

   184      * @return None

   185      */

   186     void SetScreenMode( const TPixelsTwipsAndRotation& aScreenMode );

   187 

   188 protected: // Data

   189 

   190     /**

   191      * The case

   192      */

   193     TInt iCase;

   194 

   195     /**

   196      * The peninput language

   197      */

   198     TInt iInputLanguage;

   199 

   200     /**

   201      * The permitted range

   202      */

   203     TInt iPermittedRange;

   204 

   205     /**

   206      * The permitted case

   207      */

   208     TInt iPermittedCase;

   209     

   210     /**

   211      * The current range

   212      */

   213     TInt iCurrentRange;

   214 

   215     /**

   216      * The client layout

   217      */

   218     TInt iClientLayout;

   219 

   220     /**

   221      * The vkb layout

   222      */

   223     TInt iVkbLayoutId;

   224 

   225     /**

   226      * The editor numeric key map

   227      */

   228     TInt iEditorNumericKeymap;

   229 

   230     /**

   231      * The editor numeric key map

   232      */

   233     TBool iEnableSwitchBtn;

   234     

   235     /**

   236      * The flag of shift down

   237      */

   238     TBool iShiftDown;

   239 

   240     /**

   241      * The flag of capslock down

   242      */

   243     TBool iCapslockDown;

   244 

   245     /**

   246      * The current accent

   247      */

   248     TInt iCurrentAccent;

   249 

   250     /**

   251      * The window position

   252      */

   253     TInt iWindowPosition;

   254 

   255     /**

   256      * The screen mode

   257      */

   258     TPixelsTwipsAndRotation iScreenMode;

   259 

   260     /**

   261      * The screen size

   262      */

   263     TSize iScreenSize;

   264 

   265     /**

   266      * The unit width

   267      */

   268     TInt iUnitWidth;

   269 

   270     /**

   271      * The unit height

   272      */

   273     TInt iUnitHeight;

   274 

   275     /**

   276      * The setting id for window postion

   277      */

   278     TInt iPositionSettingId;

   279 

   280     /**

   281      * The rectangle of data query dialog

   282      */

   283     TRect iDataQueryDlgRect;

   284     

   285     /**

   286      * The layout context

   287      * Not own

   288      */

   289     MPeninputLayoutContext* iContext;

   290 

   291     /**

   292      * The global setttings repository

   293      * Own

   294      */

   295     CRepository* iGSRepository;

   296 

   297     /**

   298      * The aknfep repository

   299      * Own

   300      */

   301     CRepository* iAknFepRepository;

   302 

   303     /**

   304      * The repository watcher, 

   305      * which will monitor change of the language and guide line

   306      * Own

   307      */

   308     CAknFepRepositoryWatcher* iGSRepositoryWatcher;

   309 

   310     /**

   311      * The user defined resource for number

   312      * Own

   313      */    

   314     HBufC* iUserDefinedResource;    

   315     

   316     /**

   317      * The reserve data

   318      * not Own

   319      */

   320     TAny* iReserve_1;

   321     

   322     /**

   323      * The position of the top guide line

   324      */

   325     TInt iGuideLineTop;

   326     

   327     /**

   328      * The position of the bottom guide line

   329      */

   330     TInt iGuideLineBottom;

   331 

   332     /**

   333      * Layout size changing flag

   334      */

   335     TBool iLayoutSizeChanging;

   336     

   337     /**

   338      * Indicate whether unit width has been set

   339      */

   340     TBool iUnitWidthSet;

   341 

   342     /**

   343      * Indicate whether unit height has been set

   344      */

   345     TBool iUnitHeightSet;

   346 

   347     /**

   348      * Indicate whether DeadKey has been latched

   349      */

   350     TBool iLatched;

   351     

   352      /**

   353      * Indicate whether unitsize has been changed

   354      */

   355     TBool iUnitSizeSet;

   356     

   357     TBool iAllowCaseChange;

   358     };

   359 

   360 #endif // C_CPENINPUTDATAMGR_H