1 /*

     2  ============================================================================

     3  Name	: NPRStationListBox.h

     4  Author	: Symsource

     5  

     6  Copyright (c) 2009 Symbian Foundation Ltd

     7  This component and the accompanying materials are made available

     8  under the terms of the License "Eclipse Public License v1.0"

     9  which accompanies this distribution, and is available

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

    11 

    12  Initial Contributors:

    13  - Symsource

    14  

    15  Contributors:

    16  - Symsource

    17  

    18  Description : Container for Series60 double style list box to show the NPR's station list

    19  ============================================================================

    20  */

    21 

    22 #ifndef __NPR_STATION_LIST_BOX_H__

    23 #define __NPR_STATION_LIST_BOX_H__

    24 

    25 #include <coecntrl.h>

    26 

    27 class MEikCommandObserver;		

    28 class CAknDoubleStyle2ListBox;

    29 class CEikTextListBox;

    30 class CNPRStation;

    31 

    32 /**

    33  * Container class for NPRStationListBox

    34  * 

    35  * @class	CNPRStationListBox NPRStationListBox.h

    36  */

    37 class CNPRStationListBox : public CCoeControl

    38 	{

    39 public: 

    40 	enum TControls

    41 		{

    42 		EListBox,

    43 		ELastControl

    44 		};

    45 	enum TListBoxImages

    46 		{

    47 		EListBoxFirstUserImageIndex

    48 		};

    49 public:

    50 	static CNPRStationListBox* NewL(const TRect& aRect, const CCoeControl* aParent, MEikCommandObserver* aCommandObserver);

    51 	static CNPRStationListBox* NewLC(const TRect& aRect, const CCoeControl* aParent, MEikCommandObserver* aCommandObserver);

    52 	virtual ~CNPRStationListBox();

    53 

    54 public:

    55 	void Listen();

    56 	// from base class CCoeControl

    57 	TInt CountComponentControls() const;

    58 	CCoeControl* ComponentControl(TInt aIndex) const;

    59 	TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType);

    60 	void HandleResourceChange(TInt aType);

    61 	static void AddListBoxItemL(CEikTextListBox* aListBox, const TDesC& aString);

    62 	static RArray< TInt >* GetSelectedListBoxItemsLC( CEikTextListBox* aListBox);

    63 	static void DeleteSelectedListBoxItemsL(CEikTextListBox* aListBox);

    64 	CAknDoubleStyle2ListBox* ListBox();

    65 	static void CreateListBoxItemL(TDes& aBuffer, const TDesC& aMainText, const TDesC& aSecondaryText);

    66 	void AddListBoxResourceArrayItemL(TInt aResourceId);

    67 	void SetupListBoxIconsL();

    68 	TBool HandleMarkableListCommandL(TInt aCommand);

    69 

    70 protected:

    71 	// from base class CCoeControl

    72 	void SizeChanged();

    73 

    74 private:

    75 	void InitializeControlsL();

    76 	void LayoutControls();

    77 	// from base class CCoeControl

    78 	void Draw( const TRect& aRect ) const;

    79 

    80 private:

    81 	// constructors

    82 	CNPRStationListBox();

    83 	void ConstructL(const TRect& aRect, const CCoeControl* aParent, MEikCommandObserver* aCommandObserver);

    84 

    85 private: 

    86 	CAknDoubleStyle2ListBox* 			iListBox;

    87 	const RPointerArray<CNPRStation>* 	iStationArray;

    88 	CCoeControl* 						iFocusControl;

    89 	MEikCommandObserver* 				iCommandObserver;

    90 	};

    91 				

    92 #endif // __NPR_STATION_LIST_BOX_H__