/*

* Copyright (c) 2005-2006 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:  Header for CIRSearchResultsView

*

*/

#ifndef CIRSEARCHRESULTSVIEW_H

#define CIRSEARCHRESULTSVIEW_H

#include "irbaseview.h"

#include <akntoolbarobserver.h>

#include <aknbutton.h>

#include "MViewsResponseAndErrorObserver.h"

#include "MLogoDownloadObserver.h"

class CIRSearchResultsViewContainer;

class CAknButton;

class CIRAddManuallyStationForm;

class MLogoDownloadObserver;

class MIRActiveNetworkObserver;

/**

 * SearchResults View

 */

class CIRSearchResultsView : public CIRBaseView,

							 public MAknToolbarObserver,

							 public MViewsResponseAndErrorObserver,

							 public MLogoDownloadObserver,

							 public MIRActiveNetworkObserver

    {

public: //Methods

	/**

     * NewLC()

     * Static constructor.

     */

    static CIRSearchResultsView* NewL();

    /**

     * NewLC()

     * Static constructor.

     */

    static CIRSearchResultsView* NewLC();

    /**

     *~CIRSearchResultsView()

     * Destructor.

     */

    ~CIRSearchResultsView();

    // from base class CAknView

	/**

	 * From CAknView

	 *

	 * @see CAknView::Id() const

	 */

    TUid Id() const;

	/**

	 * From CAknView

	 *

	 * @see CAknView::HandleCommandL( TInt aCommand )

	 */

	void HandleCommandL( TInt aCommand );

    /**

	* HandleStatusPaneSizeChange()

	* Event handler for status pane size changes.

	*/ 

	void HandleStatusPaneSizeChange();

	/**

	 * void SetStatusPaneTextL()

	 * Sets the title pane of the search results view

	 */

	 void SetStatusPaneTextL();

	 /**

	  * DynInitMenuPaneL()

 	  * Dynamically initialises a menu pane

	  */

	void DynInitMenuPaneL(TInt /*aResourceId*/,CEikMenuPane* aMenuPane);

	//For Touch Toolbar

    /**

	* OfferToolbarEventL

	* gets toolbar events

	*/ 

    void OfferToolbarEventL(

                TInt aCommand );

    /**

	* ConstructToolbarL

	* constructs a toolbar

	*/  

   	void ConstructToolbarL();

   	/**

	* HandleForegroundEventL()

	* Foreground event handling function.

	*/

   	void HandleForegroundEventL( TBool aForeground );

	/**

	* DialogDismissedL()

	* Called by CAknwaitdialog when a dialog is dismissed

	*/

	/**

	* void ResponseL()

	* Activates the Stations view after getting the IsdsResponse

	*/

	void ResponseL( CIRIsdsPreset* aPreset = NULL );

	/**

	* void PresetResponseL()

	* Activates the Stations view after getting the IsdsResponse

	*/

	void PresetResponseL(CIRIsdsPreset* aPreset);

	/**

	* AddToFavouritesL()

	* Adds the selected channel to favorites

	*/

	void AddToFavouritesL(TInt aCurrentIndex,TInt aCommand);

	/**

	* ListenChannelL()

	* Request for listening to a channel

	*/

	void ListenChannelL(TInt aCurrentIndex);

	/**

	* ErrorL()

	* Handles error Conditions

	*/

	void ErrorL();

   /*

    * ShowQueryDialogL()

    * Implemented the function for search again

    */

	void ShowQueryDialogL(const TDesC& aTitle, TDes& aBuffer);

	/**

    * PresetLogoDownloadedL()

    * CallBack Function Returning the Preset With Logo

    */

	void PresetLogoDownloadedL(CIRIsdsPreset* aPreset);

	/**

    * PresetLogoDownloadError()

    * CallBack Function Returning the Preset With no Logo/Error while downloading

    */

	void PresetLogoDownloadError(CIRIsdsPreset* /*aPreset*/);

	/**

	* LogoRequestL()

	* Called by the container of this view

	*/

	void LogoRequestL();

	/**

	* AdRequestL()

	* Called by the container of this view

	*/

	void AdRequestL();

	/*

	 * GetActualIndex()

	 * returns the actual index

	 */

	TInt GetActualIndex();	

	/*

	 * CIRSearchResultsView::SetActualFilteredItemIndex ()

	 * Sets the listen is from favourites or not

	 */

	void SetActualFilteredItemIndex(TInt aIndex);

	/*

	 * CIRSearchResultsView::GetFilteredIndex ()

	 * returns the iFilteredIndex

	 */

	TInt GetFilteredIndex();

	/*

	 * GetFirstLaunchFlag()

	 * returns the whether the view is launching for the first time/

	 * coming back from that has been activated from this view

	 */

	TBool GetFirstLaunchFlag() ;

	/*

	* SetToolbarItems

	* Sets the  touch tool bar items

	*/

    void SetToolbarItems();

    //from MIRActiveNetworkObserver

	/**

	 * Notifies all observers whose network request is active

	 * to reissue the request  

	 * NotifyActiveNetworkObserversL()

	 */	

   	 void NotifyActiveNetworkObserversL(TIRNetworkEvent aEvent);

	 /**

	 * Notifies all observers whose network request is active

	 * to reset the pending request status  

	 * ResetPendingRequests()

	 */	

	 void ResetPendingRequests(TBool aValue);

 	// from base class MIRSystemEventObserver

    void HandleSystemEventL( TIRSystemEventType aEventType );

protected:  //Methods

    // from base class CAknView

    /**

     * From CAknView

     *

     * @see CAknView::DoActivateL(const TVwsViewId& aPrevViewId, 

     *    TUid aCustomMessageId, 

     *    const TDesC8& aCustomMessage)

     */

    void DoActivateL( const TVwsViewId& /*aPrevViewId*/, 

        TUid /*aCustomMessageId*/, 

        const TDesC8& aCustomMessage );

	/**

     * From CAknView

     *

     * @see CAknView::DoDeactivate()

     */

	void DoDeactivate();

private: //Methods

    /**

     * ConstructL()

     * 2nd phase constructor

     */

    void ConstructL();

	/**

     * CIRSearchResultsView()

     * C++ default constructor.

     */

    CIRSearchResultsView();

private:    // Data

	/** 

	 * iContainer

	 * Container for this view. 

	 */

	CIRSearchResultsViewContainer* iContainer;

	/** 

	 * iToolbarVisible

	 * Boolean value to determine if the toolbar is visible.

	 */

    TBool iToolbarVisible;

	/**

	* iIsSearchAgain

	* to track whether the search again option is clicked or not

	*/

	TBool iIsSearchAgain;

	/*

	 * Returns the actual index of the listbox

	 */

	TInt iIndex;

	/*

	 * Returns the filtered index of the listbox

	 */

	TInt iFilteredIndex;

	TBool iFirstTimeLaunchFlag;

	/*

	 * iRequestPending

	 * Checks whether an active request is pending

	 */

	TBool iRequestPending;

	/**

	* iAddToFav

	* Boolean value to determine if AddToFavorites was issued.

	*/

	TBool iAddToFav;

	/**

	* iListenRequest

	* Boolean value to determine if ListenRequest was issued.

	*/

	TBool iListenRequest;

	/*

	 * iSearchValue

	 * Used to determine if search is issued

	 */

	TInt iSearchValue;

	/*

	 * iCallRequestPending

	 * Indicates whether delayed activation of command is required (Call Handling)

	 */

	TBool iCallRequestPending;

	/*

	 * iCommand

	 * Command to be executed (view activation) after Preset downloads

	 */

	TInt iCommand;

public:

	/**

	 * iSearchReqMade

	 * boolean value to know whether the search request

	 * has made to isds or not

	 */

	TBool iSearchReqMade;

    };

#endif      // CIRSEARCHRESULTSVIEW_H