1 /*

     2 * Copyright (c) 2007-2008 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:  Dialog for selecting smile icon.

    15 *  Description : Handles statuspane, context pane, navi pane

    16 *

    17 */

    18 

    19 

    20 #ifndef CIMCVAPPSMILEICONDIALOG_H

    21 #define CIMCVAPPSMILEICONDIALOG_H

    22 

    23 // INCLUDES

    24 #include "mimcvtapeventobserver.h"

    25 #include <AknDialog.h>

    26 #include <aknlists.h>

    27 

    28 // FORWARD DECLARATIONS

    29 class CGulIcon;

    30 

    31 // CLASS DECLARATION

    32 

    33 /**

    34 * CIMCVAppSmileIconDialog

    35 *

    36 * Dialog for selecting smile icon.

    37 */

    38 class CIMCVAppSmileIconDialog : public CAknDialog,

    39                            public MIMCVTapEventObserver

    40     {

    41     public:  // Constructors and destructor

    42         /**

    43         * Two-phased constructor.

    44         * @param aIconArray      : Reference to smile icon array.

    45         * @param aSelectedIconId : For getting selected bitmap number.

    46         */

    47         static CIMCVAppSmileIconDialog* NewL( 

    48                         const RPointerArray<CGulIcon>& aIconArray,

    49 						TInt& aSelectedIconId );

    50 

    51         /**

    52         * Destructor.

    53         */

    54         virtual ~CIMCVAppSmileIconDialog();

    55 

    56     private:  // New functions

    57 

    58         /**

    59         * C++ constructor.

    60         */

    61         CIMCVAppSmileIconDialog( const RPointerArray<CGulIcon>& aIconArray,

    62 							TInt& aSelectedIconId );

    63 

    64     private: // Functions from base classes

    65 

    66 	    /**

    67         * From CEikDialog : Handle key events.

    68         */

    69         TKeyResponse OfferKeyEventL(

    70             const TKeyEvent& aKeyEvent,TEventCode aType );

    71 

    72 	    /**

    73         * From CEikDialog : Prepare for opening dialog.

    74         */

    75 		void HandleResourceChange( TInt aType );

    76 

    77         /**

    78         * From CEikDialog : Handle CBA-keys.

    79         */

    80         TBool OkToExitL( TInt aButtonId );

    81 

    82 	    /**

    83         * From CEikDialog : Prepare for opening dialog.

    84         */

    85         void PreLayoutDynInitL();

    86 

    87         /**

    88         * From CCoeControl : Control size is set.

    89         */

    90         void SetSizeAndPosition( const TSize& aSize );

    91 

    92         /**

    93         * From CCoeControl : Create custom control.

    94         */

    95         SEikControlInfo CreateCustomControlL( TInt aControlType );

    96 

    97         /**

    98         * From CCoeControl : Event handler

    99         */

   100     	void HandleDialogPageEventL(TInt aEventID);

   101 

   102         /**

   103         * Check if dialog is suitable for Smile Icon.

   104 		* @param aDialogRect Dialog inside which smile are shown.

   105 		* @param aRect Rectangle for top left smile icon.

   106         * @return ViewableArea if all smile can fit in viewable area other wise return 0.

   107         */

   108     	TInt CheckDialog(TAknLayoutRect aDialogRect,TRect aRect);

   109     	

   110     private: // From MIMCVTapEventObserver

   111         

   112         void HandleTapEventL( TTapEvent aEvent, TUint aControlId );

   113 

   114 	private: // helpers

   115 

   116         /**

   117         * Set dialog layout.

   118         */

   119 		void SetLayout();

   120         

   121         /**

   122         * Calculates variety used for popup_grid_graphic_window

   123         * according to rows in grid.

   124         * @return Variety value.

   125         */

   126         TInt CalculatePopupVariety();

   127 

   128 

   129     private:

   130 

   131 		// Reference to smile icon array.

   132 		const RPointerArray<CGulIcon>& iIconArray;

   133 

   134         // Selected icon id reference.

   135         TInt&  iIconId;

   136         

   137         // Has user selected a smiley with pen

   138         TBool iSmileyPointed;

   139         

   140         TBool iIsMirrored;

   141     };

   142 

   143 #endif  // CIMCVAPPSMILEICONDIALOG_H