1 /*

     2 * Copyright (c) 2009 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 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 

    27 /*

    28  * ============================================================================

    29  *  Name     : CAknFepPredictiveSettingList from SettingExampleSettingList.h

    30  * ============================================================================

    31  */

    32 

    33 #ifndef __AKN_FEP_PREDICTIVESETTING_LIST_H

    34 #define __AKN_FEP_PREDICTIVESETTING_LIST_H

    35 

    36 

    37 #include <coecntrl.h>

    38 #include <aknsettingitemlist.h> 

    39 #include <akncheckboxsettingpage.h>

    40 

    41 //class CAknFepPredictiveSettingData;

    42 #include "AknFepPredictiveSettingData.h"

    43 

    44 class CAknFepPredictiveSettingDialog;

    45 /**

    46  * Class: CAknFepMultiSelectionSettingItem

    47  *

    48  * Discussion:  An implementation of CAknBigSettingItemBase, providing a 

    49  *              big setting item that opens a multiselection (checkbox)

    50  *              setting page. Specialized implementation to show

    51  *              word autocompletion settings.

    52  * 

    53  */

    54 class CAknFepMultiSelectionSettingItem : public CAknBigSettingItemBase

    55     {

    56 public:

    57     CAknFepMultiSelectionSettingItem( TInt aResourceId, CAknFepPredictiveSettingData &aData,

    58             CCoeEnv* aCoeEnv );

    59     virtual ~CAknFepMultiSelectionSettingItem();

    60     virtual void EditItemL( TBool aCalledFromMenu );

    61     virtual void StoreL();

    62     virtual void LoadL();

    63 

    64 private:

    65     CSelectionItemList* CreateSelectionItemListL();

    66     

    67     CAknFepPredictiveSettingData &iData; // not owned

    68     CSelectionItemList* iSelection;

    69     CCoeEnv* iCoeEnv;

    70     TInt iItutIndex;

    71     TInt iHalfQwertyIndex;

    72     TInt iQwertyIndex;

    73     };

    74 

    75 /**

    76  * Class: CAknFepPredictiveSettingList

    77  *

    78  * Discussion: 	A specialised subclass of CAknSettingItemList. This class is

    79  *				the control used to both display the current values of the

    80  *				settings and to launch the relevant editor for those items.

    81  *

    82  */

    83 class CAknFepPredictiveSettingList : public CAknSettingItemList

    84 	{

    85 public:

    86 	/**

    87  	* Function: 	NewL

    88 	*

    89  	* Discussion:	Factory function used to create a new instance of

    90  	* 				CAknFepPredictiveSettingList

    91 	*

    92 	* Params:		aData - reference to the data to be displayed and edited.

    93 	*

    94  	* Returns:		A newly created instance of CAknFepPredictiveSettingList

    95 	*/

    96 	static CAknFepPredictiveSettingList* NewL(CAknFepPredictiveSettingData &aData, CAknFepPredictiveSettingDialog &aDialog);

    97 

    98 	/**

    99  	* Function: 	NewLC

   100 	*

   101  	* Discussion:	Factory function used to create a new instance of

   102  	* 				CAknFepPredictiveSettingList and leave a pointer to it on the

   103  	*				cleanup	stack.

   104 	*

   105 	* Params:		aData - reference to the data to be displayed and edited.

   106 	*

   107  	* Returns:		A newly created instance of CAknFepPredictiveSettingList

   108 	*/

   109 	static CAknFepPredictiveSettingList* NewLC(CAknFepPredictiveSettingData &aData, CAknFepPredictiveSettingDialog &aDialog);

   110 

   111 	/**

   112 	* Function:		~CAknFepPredictiveSettingList

   113 	*

   114 	* Discussion: 	Virtual destructor for CAknFepPredictiveSettingList. Ensures that

   115 	*				all	allocated memory is returned to the heap before

   116 	*				deletion of object.

   117 	*

   118 	*/

   119 	virtual ~CAknFepPredictiveSettingList();

   120 

   121 

   122 	/**

   123 	* Function:		SizeChanged

   124 	*

   125 	* Discussion: 	Inherited from CCoeControl. Calculates size based on

   126 	*				contained control required sizes.

   127 	*

   128 	*/

   129 	void SizeChanged();

   130 

   131 	/**

   132 	 * Function:	EditCurrentItemL

   133      * Params:		aCalledFromMenu - ETrue if called from menu, EFalse otherwise.

   134 	 *

   135  	 *

   136 	 * Discussion:	Starts the setting page for the currently selected item 

   137 	 *				in the list.

   138 	 */

   139 	void EditCurrentItemL(TBool aCalledFromMenu);

   140 	

   141     TBool DeviceHasMultipleKeyboards(); 

   142 	

   143 	

   144 private:

   145 	/**

   146 	* Function:		CAknFepPredictiveSettingList

   147 	*

   148 	* Discussion: 	Hidden, first-stage non-leaving constructor.

   149 	*

   150 	* Params:		aData - reference to the data to be displayed and edited.

   151 	*

   152 	*/

   153 	CAknFepPredictiveSettingList(CAknFepPredictiveSettingData &aData, CAknFepPredictiveSettingDialog &aDialog);

   154 

   155 	/**

   156 	* Function:		CreateSettingItemL

   157 	*

   158 	* Discussion: 	Factory function for creating CAknSettingItem derived

   159 	*				SettingItem classes used t display current values

   160 	*

   161 	* Params:		aSettingId - the id of the control which should be created

   162 	*

   163 	*/

   164 	CAknSettingItem* CreateSettingItemL (TInt aSettingId);

   165 	

   166 	

   167 	void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType);

   168 

   169 	void HandleResourceChange(TInt aType);

   170 

   171 private:

   172 	CAknFepPredictiveSettingData &iSettingsData;		/* Reference to data owned by Dialog */

   173 	CAknFepPredictiveSettingDialog &iSettingsDialog;

   174 	};

   175 

   176 #endif // __AKN_FEP_PREDICTIVESETTING_LIST_H

   177