/*

* 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 CIRMainView

*

*/

#ifndef CIRMAINVIEW_H

#define CIRMAINVIEW_H

#include "irbaseview.h"

#include <akntoolbarobserver.h>

#include <aknbutton.h>

#include <pspresetobserver.h>

#include "irpreset.h"

#include "MViewsResponseAndErrorObserver.h"

#include "IRActiveNetworkObserver.h"

#include "msyncpresetobserver.h"	// MSyncPresetObserver

#include "MLogoDownloadObserver.h"

class CIRMainContainer;

class CAknWaitDialog;

class MLogoDownloadObserver;

/**

 * SearchResults View

 */

class CIRMainView : public CIRBaseView,

						   public MAknToolbarObserver,

	   				       public MPSPresetObserver,

	   				       public MIRActiveNetworkObserver,

	   				       public MSyncPresetObserver,

					       public MLogoDownloadObserver,

					       public MViewsResponseAndErrorObserver

    {

public: //Methods

    /**

     * NewL()

     * Static constructor.

     */

    static CIRMainView* NewL();

    /**

     * NewLC()

     * Static constructor.

     */

    static CIRMainView* NewLC();

    /**

     *~CIRMainView()

     * Destructor.

     */

    ~CIRMainView();

    /**

     * ConstructL()

     * 2nd phase constructor

     */

    void ConstructL();

	/**

     * CIRMainView()

     * C++ default constructor.

     */

    CIRMainView();

    // from base class CAknView

	/**

	 * From CAknView

	 *

	 * @see CAknView::Id() const

	 */

    TUid Id() const;

	/**

	 * From CAknView

	 *

	 * @see CAknView::HandleCommandL( TInt aCommand )

	 */

	void HandleCommandL( TInt aCommand );

	/**

	* DynInitMenuPaneL

	* Dynamically initialises a menu pane

	*/

	void DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane);

    /**

    * ConstructToolbarL()

    * Constructs a touch toolbar

    */         

   	virtual void ConstructToolbarL();

    /**

     * From CAknView

     *

     * @see CAknView::HandleForegroundEventL( TBool aForeground )

     */

   	void HandleForegroundEventL( TBool aForeground );

    /**

     * From CAknView

     */

	void HandleStatusPaneSizeChange();

	/*

	* OfferToolbarEventL

	* 

	*/

	void OfferToolbarEventL(TInt aCommand );

	/*

	* 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);

	/**

	 * HandlePresetChangedL

	 * whenever their is any change in preset

	 * the function will get invoked.

	 */

	 void HandlePresetChangedL( TInt aId, TUid aDataHandler, MPSPresetObserver::TPSReason aReason );

	 /**

	 * ConnectToLastPlayedStationL()

	 * Connects to the last played station.

	 */

    void ConnectToLastPlayedStationL();

	/*

	* GetMainContainer()

	* returns pointer to main container

	*/

	CIRMainContainer* GetMainContainer();

	/**

	 * SetUrlFromPresetL.

	 */

    void SetUrlFromPresetL(TInt aUrlIndex);

	/**

	 * DoConnectToChannelL

	 * Connects to the  station .

	 */

    void DoConnectToChannelL( TInt aUrlIndex );

	/**

	 * SyncPresetL.

	 */

    void SyncPresetL(TInt aChid,const TDesC &aModifiedTime);

	/**

	* SetListBoxMarkedCount()

	* sets the marked item count in the listbox

	*/ 

	void SetListBoxMarkedCount(TInt aMarkedItemCount);

	/**

	* SetMarkedFlag()

	* sets the marked flag

	*/ 

	void SetMarkedFlag(TInt aMarkedFlag);

	/**

	* SetMarkedAllFlag()

	* sets the marked All flag value.

	*/ 

	void SetMarkedAllFlag(TInt aMarkedAllFlag);

	/*

	* SetRequestPendingStatus()

	* Sets the request pending state

	*/

	void SetRequestPendingStatus(TBool aRequestPending);

	/*

	* SetFavListen()

	* Sets the listen is from favourites or not

	*/

	void SetFavListen(TBool aFavListen);

	/*

	* SetActualFilteredItemIndex()

	* sets the original index of the filtered item

	*/

	void SetActualFilteredItemIndex(TInt aFilteredIndex);

 	/**

	* SetMovingFlag()

	* Sets the view is in move mode .

	*/ 

    void SetMovingFlag(TBool aValue);

	/**

	* GetMarkedIndexArray()

	* returns the array of elements marked  in the listbox

	*/ 

	RArray<TInt> GetMarkedIndexArray();

	/**

	* GetListBoxMarkedCount()

	* returns the number of elements marked  in the listbox

	*/ 

	TInt GetListBoxMarkedCount();

	/**

	* GetMarkedFlag()

	* returns the iMarkedflag value

	*/ 

	TInt GetMarkedFlag();

	/**

	* GetMarkedAllFlag()

	* returns the iMarkedAllflag value

	*/ 

	TInt GetMarkedAllFlag();

	/**

	* GetCurrentIndex()

	* returns the index of the station.

	*/ 

	TInt GetCurrentIndex();

	/**

	* GetLastPlayedStatus()

	* returns the iLastplayed value

	*/ 

	TBool GetLastPlayedStatus();

	/**

	* GetAddToFavouratesFlag()

	* returns whether any station is added to favourates or not.

	*/ 

  	TBool GetAddToFavouratesFlag();

	/*

	* GetRequestPendingStatus()

	* returns whether an active request is pending

	*/

	TBool GetRequestPendingStatus();

	/*

	* GetFavListen()

	* returns /Checks whether request is listen to favorites.

	*/

	TBool GetFavListen();

    /**

	* GetAddDimmingStatus()

	* returns the dimming status value for Enable/Disabling Add to favourites option

	*/ 

    TBool GetAddDimmingStatus();

    /**

	* GetEditDimmingStatus()

	* returns the dimming status value for Enable/Disabling Edit option

	*/ 

  	TBool GetEditDimmingStatus();

 	/**

	* GetMovingFlag()

	* Gets the view is in move mode or not.

	*/ 

    TBool GetMovingFlag();

	/**

	 * from MSyncPresetObserver

	 * SyncPresetRemovedL()

	 * called back when the preset that is synced was removed from isds

	 * @param TInt,the preset id

	 */

	void SyncPresetRemovedL(TInt aId);

	/**

	 * from MSyncPresetObserver	

	 * SyncPresetChangedL()

	 * called back when the preset that is synced has been changed in the isds

	 * @param CIRIsdsPreset&,the new preset data

	 */

	void SyncPresetChangedL(CIRIsdsPreset& aPreset);

	/**

	 * from MSyncPresetObserver	

	 * SyncPresetNoChangeL()

	 * called back when the preset that is synced has not been changed

	 */

	 void SyncPresetNoChangeL();

	/**

	 * ConnectToSelectedStationL()

	 * Used to synchronize the LastPlayed preset before listen

	 */

	 void ConnectToSelectedStationL();

	/**

	 * AddStationtoFavoritesL()

	 * Called when user selects AddtoStations cmd from the MainView options

	 */ 

	 void AddStationtoFavoritesL();

	/**

    * 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();

	/**

	* ResponseL()

	* From the class MViewsResponseAndErrorObserver

	*/

	void ResponseL(CIRIsdsPreset* aPreset = NULL );

	/**

	* PresetResponseL()

	* From the class MViewsResponseAndErrorObserver

	*/

	void PresetResponseL(CIRIsdsPreset* aPreset);

	/**

	* ErrorL()

	* From the class MViewsResponseAndErrorObserver

	*/

	void ErrorL();

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:

	/** 

	* iContainer

	* Container for this view. 

	*/

	CIRMainContainer* iContainer;

	/** 

	* iMarkedFlag

	* returns bool value depending on mark/unmark state. 

	*/    

	TBool iMarkedFlag;

	/** 

	* iMarkedAllFlag

	* returns bool value depending on whether all the elements are marked/unmarked state. 

	*/    

	TBool iMarkedAllFlag;

	/*

	* iAddToFavouratesFlag

	* returns whether any station is added to favourates or not.

	*/

	TBool iAddToFavouratesFlag;

 	/*

	* iIndexExisting

	*/

	TBool iIndexExisting;

	/*

	 * iRequestPending

	 * Checks whether an active request is pending

	 */

	TBool iRequestPending;

	/*

	 * iFavListen

	 * Checks whether request is listen to favorites 

	 */

	TBool iFavListen;

	/*

	 * iStationDetailsCmd

	 *  

	 */

    TBool iStationDetailsCmd;

	/** 

	* iMoveMarkedFlag

	* boolean flag to set the moving state 

	*/

	TBool iMoveMarkedFlag;

	/**

	* iMarkedItemCount

	* Data to count the no.of items marked

	* Used to Handle multiselection

	*/

	TInt iMarkedItemCount; 

	/*

	 * iFilteredIndex

	 * the index that is obtained after the dynamic filtering of a station

	 */

	TInt iFilteredIndex;

	/** 

	* iMovedItemIndex

	* flag to get the marked item 

	*/

    TInt iMovedItemIndex;

	/** 

	* iIndexTo

	* Index of moved place 

	*/

    TInt iIndexTo;

	/** 

	* iIndexFrom

	* Index of moving place

	*/

    TInt iIndexFrom;

	/** 

	* iChannelIdTo

	* Id of the moved channel

	*/

    TInt iChannelIdTo;

	/** 

	* iChannelIdFrom

	* Id of the moving channel

	*/

    TInt iChannelIdFrom;

     /* iListenRequest

	 * Checks whether request is for listen

	 */

	TBool iListenRequest;

	/* iAddtoStationsCmd

	* Checks whether request is for AddtoStations

	*/

	TBool iAddtoStationsCmd;

public:

	/*

	* iInvalidIconIndices

	* instance of RArray

	*/

	RArray<TInt> iMarkedIndexArray;

	/*

	* iInvalidIconIndices

	* instance of RArray

	*/

	RArray<TInt> iUnMarkedArray;

	/*

	* iEditStation

	* instance for getting the Edit station index

	*/

	TBool iEditStation;

	/*

	* iSyncReq

	* to know the status whether the sync request is completed or not

	*/	

    TBool iSyncReq;

   };

#endif      // CIRMAINVIEW_H