/*

* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

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

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:     Acts as a container for the CSrchUiMainView view. 

*

*/

#ifndef C_SRCHUI_SERVICE_CONTAINER_H

#define C_SRCHUI_SERVICE_CONTAINER_H

//System Includes

#include <coecntrl.h>

#include <aknlists.h>

#include <aknsfld.h> 

#include <e32std.h>

#include <aknnavide.h>

//Forward Declarations

class CSrchUiMainView;

class MAknsControlContext; // For skins support.

class CSrchUiGeneral;

_LIT(KListTextFormat, "%d\t%S\t%S");

// CLASS DECLARATION

/**

* Container class for CSrchUiSearchView.

* @lib srchuigenui.lib

*/

NONSHARABLE_CLASS( CSrchUiMainContainer ) : public CCoeControl, public MEikListBoxObserver

    {

  public: // Constructors and destructor

    /** 

    * Performs the first phase of two phase construction.

    *

    * @param	aView   Reference to CSrchUiMainView.

    * @param    aGenSrchUi   Search UI.

    */

    CSrchUiMainContainer( CSrchUiMainView& aView,CSrchUiGeneral* aGenSrchUi  );

    /**

    * Performs the second phase construction.

    * @param    aRect   Dimensions of the view.

    */

    void ConstructL( const TRect& aRect );

    /**

    * Destructor.

    */

    ~CSrchUiMainContainer();

  public:	// New functions

    /**

    * Starts off the search.

    */

    void DoSearchL();

	/**

    * Getter for index of the highlighted item in list box.

	* @return	Current Item Index.

    */

	TInt CurrentItemIndex();

    /**

    * Handles changes to the navigation pane text.

    */

    void UpdateNaviPaneL();

  public:    // Functions from base classes

    /**

    * From CCoeControl.

    * Called by the framework when a key event needs to be processed.

    * @param    aKeyEvent   Key event.

    * @param    aType   Type of the event.

    */

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

	/**

	* From CCoeControl.

	* Called by the framework when a pointer event needs to be processed.

	*

	* @param aPointerEvent Pointer event

	* 

	*/

	void HandlePointerEventL(const TPointerEvent &aPointerEvent);

    /**

    * From CCoeControl.

    * Called by the framework when the view size is changed.

    */

    void SizeChanged();

    /**

    * From CCoeControl.

    * Gets the number of controls contained in a compound control.

	* @return	Count of the controls.

    */

    TInt CountComponentControls() const;

    /**

    * From CCoeControl.

    * Gets the specified component of a compound control.

    * @param    aIndex   Index of the component of a compound control.

	* @return	component of a compound control.

    */

    CCoeControl* ComponentControl( TInt aIndex ) const;

    /**

    * From CCoeControl

    *

    * Handles a change to the application's resources which are shared across the environment.

    *

    * @param    aType   The type of resources that have changed. 

    */

    void HandleResourceChange( TInt aType );

    /**

    *

    * Handles a change to the application's resources which are shared across the environment.

    *

    * @param    aType   The type of resources that have changed. 

    */

    void HandleResourceChangeL( TInt aType );

    /**

    * From MEikListBoxObserver

    * Called by the framework when a list box event needs to be processed.

    * @param    aListBox   The originating list box. 

    * @param    aEventType   A code for the event

    */

    void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType );

  private:	// New functions

    /**

    * Constructs and prepares the list box control.

    */

    void SetupListBoxL();

    /** 

    * Handles the selection of the currently active item.

    */

    void HandleItemSelectionL();

    /**

    * Returns an array of icons for use in the listbox.

	* @return	an array of icons.

    */		

    CArrayPtr<CGulIcon>* CSrchUiMainContainer::ListBoxIconsArrayL();

    /** 

    * Constructs the item text array.

    */

    void ConstructListTextL();

    /** 

    * Update the title pane.

    */

    void UpdateTitlePaneL();

  private:    // Data

    /* Reference to the view.

    */

    CSrchUiMainView&					  iView;

    /* Pointer to the general search ui.

    * not own.

    */

    CSrchUiGeneral* iGenSrchUi;

    /* List box control.

    * own.

    */

    CAknDoubleGraphicStyleListBox*				  iListBox;

    /* Pointer to the navigation control container needed for TAB groups.

    * not own

    */

	CAknNavigationControlContainer*  iNaviPane;

	/* Title Text.

	* own.

    */

	HBufC* iTitleText;

	/* Navigation Lable.

	* own.

    */

    CAknNavigationDecorator*              iNaviDecorator;

    /* The Item Text Array.

    * own.

    */

    CDesCArrayFlat                        iArray;

    /* Buffer for getting the text out of the CAknSearchField.

    * own.

    */	

    HBufC*                                iSearchText;

    /* Modifiable pointer descriptor to iSearchText.

    * not own.

    */

    TPtr                                  iSearchTextPtr;

    //Touch

    TBool                               iTouchFlag; 

   	};

#endif // C_SRCHUI_SERVICE_CONTAINER_H

// End of File