1 /*

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

     3  Name	: NPRSearchStationListBox.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 single style list box to show the NPR's station search options

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

    20  */

    21 

    22 #ifndef __NPR_SEARCH_STATION_LISTBOX_H__

    23 #define __NPR_SEARCH_STATION_LISTBOX_H__

    24 

    25 #include <coecntrl.h>		

    26 class MEikCommandObserver;		

    27 class CAknSingleLargeStyleListBox;

    28 class CEikTextListBox;

    29 

    30 _LIT(KNPRZipQuery, "zip=%S");

    31 _LIT(KNPRCurrentLocationZip, "94102");//San Francisco ZIP codes

    32 

    33 

    34 /**

    35  * Container class for NPRSearchStationListBox

    36  * 

    37  * @class	CNPRSearchStationListBox NPRSearchStationListBox.h

    38  */

    39 class CNPRSearchStationListBox : public CCoeControl

    40 	{

    41 public: 

    42 	enum TControls

    43 		{

    44 		EListBox,

    45 		ELastControl

    46 		};

    47 	

    48 	enum TListBoxImages

    49 		{

    50 		EListBoxFirstUserImageIndex

    51 		};

    52 public:

    53 	static CNPRSearchStationListBox* NewL(const TRect& aRect, const CCoeControl* aParent, MEikCommandObserver* aCommandObserver);

    54 	static CNPRSearchStationListBox* NewLC(const TRect& aRect, const CCoeControl* aParent, MEikCommandObserver* aCommandObserver);

    55 	virtual ~CNPRSearchStationListBox();

    56 

    57 public:

    58 	TInt CurrentItemIndex();

    59 	void SendStationQueryL();

    60 	

    61 	// from base class CCoeControl

    62 	TInt CountComponentControls() const;

    63 	CCoeControl* ComponentControl(TInt aIndex) const;

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

    65 	void HandleResourceChange(TInt aType);

    66 

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

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

    69 	static void DeleteSelectedListBoxItemsL(CEikTextListBox* aListBox);

    70 	CAknSingleStyleListBox* ListBox();

    71 	static void CreateListBoxItemL(TDes& aBuffer, TInt aIconIndex, const TDesC& aMainText);

    72 	void AddListBoxResourceArrayItemL(TInt aResourceId, TInt aIconIndex);

    73 	void SetupListBoxIconsL();

    74 	TBool HandleMarkableListCommandL(TInt aCommand);

    75 	

    76 protected:

    77 	// from base class CCoeControl

    78 	void SizeChanged();

    79 

    80 private:

    81 	// from base class CCoeControl

    82 	void Draw(const TRect& aRect) const;

    83 

    84 private:

    85 	void InitializeControlsL();

    86 	void LayoutControls();

    87 	

    88 private:

    89 	// constructors

    90 	CNPRSearchStationListBox();

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

    92 

    93 private: 

    94 	CAknSingleStyleListBox* iListBox;

    95 	CCoeControl* iFocusControl;

    96 	MEikCommandObserver* iCommandObserver;

    97 	};

    98 				

    99 #endif // __NPR_SEARCH_STATION_LISTBOX_H__