1 /*

     2 * Copyright (c) 2006 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:   Setting page opened from a setting item.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CALENNESTEDSETTINGDIALOG_H

    21 #define CALENNESTEDSETTINGDIALOG_H

    22 

    23 // INCLUDES

    24 #include <AknDialog.h>

    25 

    26 // FORWARD DECLARATIONS

    27 class CAknSettingStyleListBox;

    28 class CAknsBasicBackgroundControlContext;

    29 class CAknSettingItemArray;

    30 class CAknSettingItem;

    31 

    32 // CLASS DECLARATION

    33 /**

    34  * CCalenNestedSettingDialog - a setting dialog launched from a setting item.

    35  */

    36 class CCalenNestedSettingDialog : public CAknDialog

    37     {

    38     public:  // Constructors and destructor

    39         /**

    40          * Two-phased constructor. Ownership of array and contents

    41          * to remain with caller.

    42          */

    43         static CCalenNestedSettingDialog* NewL( RPointerArray<CAknSettingItem>& aSettings );

    44 

    45         /**

    46          * Destructor.

    47          */

    48         ~CCalenNestedSettingDialog();

    49 

    50     public:  // From CAknDialog

    51         /**

    52          * Processes menu choices.

    53          * @param aCommandId command id.

    54          */

    55         void ProcessCommandL( TInt aCommandId );

    56 

    57         /**

    58          * Handles key presses.

    59          * @param aKeyEvent the key event

    60          * @param aType the type of key press

    61          */

    62         TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,

    63                                      TEventCode aType );

    64 

    65     protected:  // From CAknDialog

    66         /**

    67          * Called before layout operations performed.

    68          * @see CAknDialog.

    69          */

    70         void PreLayoutDynInitL();

    71 

    72         /**

    73          * Checks to see if exiting is a vaild action from the given command.

    74          * @param aButtonId command to check.

    75          * @return ETrue if the command is a valid command to exit on, EFalse otherwise.

    76          * @see CAknDialog.

    77          */

    78         TBool OkToExitL( TInt aButtonId );

    79 

    80     protected:  // From CCoeControl

    81         /**

    82          * Handles resource changes (i.e. screen resolution changes).

    83          * @param aType bitmask of resources changed.

    84          * @see CCoeControl.

    85          */

    86         void HandleResourceChange( TInt aType );

    87 

    88         /**

    89          * Called by the framework after SetRect gets called.

    90          * @see CCoeControl.

    91          */

    92         void SizeChanged();

    93 

    94         /**

    95          * Draws the control. We override to add skin support.

    96          * @see CCoeControl.

    97          */

    98         void Draw(const TRect& aRect) const;

    99 

   100         /**

   101          * Returns how many controls are contained in this control.

   102          * @return the number of component controls contained within.

   103          * @see CCoeControl.

   104          */

   105         TInt CountComponentControls() const;

   106 

   107         /**

   108          * Returns the component control at the given index.

   109          * @param aIndex index of the control to return.

   110          * @return component control at the given index.

   111          * @see CCoeControl.

   112          */

   113         CCoeControl* ComponentControl( TInt aIndex ) const;

   114 

   115     protected:  // From MObjectProvider

   116         /**

   117          * Provides the required object = in this case the background skin context.

   118          * @aId id of required object

   119          * @return supplied object.

   120          * @see MObjectProvider.

   121          */

   122         TTypeUid::Ptr MopSupplyObject( TTypeUid aId );

   123 

   124     protected:  // Functions from base classes

   125 

   126     private:  // Construction and destruction

   127         

   128         /**

   129          * C++ constructor

   130          */

   131         CCalenNestedSettingDialog();

   132         /**

   133          * Second phase of construction.

   134          */

   135         void ConstructL( RPointerArray<CAknSettingItem>& aSettings );

   136         

   137         

   138 	    /**

   139 	     * From CCoeControl Handle pointer event

   140 	     */

   141 	    void HandlePointerEventL(const TPointerEvent& aPointerEvent);

   142 	    

   143 

   144     protected: //Data

   145         

   146 

   147 	    // flag for touch ui long tap functionality

   148 	    TBool    iFirstTap;     

   149 

   150 

   151     private:  // Data

   152         CAknSettingItemArray* iSettingItemArray;

   153 

   154         // The listbox containing the settings items.

   155         CAknSettingStyleListBox* iListBox;

   156 

   157         // The background control context, used to draw the background skin.

   158         CAknsBasicBackgroundControlContext* iBgContext;

   159     };

   160 

   161 #endif // CALENNESTEDSETTINGDIALOG_H

   162 

   163 // End of File