/*

* Copyright (c) 2010 Ixonos Plc.

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the "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:

* Ixonos Plc

*

* Description:  

*

*/

/*

*   File:       ExtProgressDialog.h

*   Created:    17-10-2005

*   Author:     

*               

*/

#ifndef EXTPROGRESSDIALOG_H

#define EXTPROGRESSDIALOG_H

#include <akndialog.h>

#include <coecobs.h>

#include <ConeResLoader.h> 

// Forward Declarations

class CFbsBitmap;

class CEikLabel;

class CEikProgressInfo;

class CExtProgressContainer;

class CExtProgressNoteAnimationControl;

/*  CLASS: MExtProgressDialogCallback

*

*

*/ 

class MExtProgressDialogCallback

{

public:

    /** DialogDismissedL

    *

    * Callback method. Gets called when a dialog is dismissed.

    *

    *   @param aButtonId - id of the button pressed

    *   @return -

    */

    virtual void DialogDismissedL( TInt aButtonId ) = 0;

};

/*  CLASS: CExtProgressDialog

*

*

*   Usage:

*      

*     iProgNote = new (ELeave) CExtProgressDialog (&iProgNote, iBitmap1, iBitmap2);

*     iProgNote->PrepareLC(R_WAIT_DIALOG);

*     iProgNote->GetProgressInfoL()->SetFinalValue (aFinalValue);

*     iProgNote->StartAnimationL();

*     iProgNote->SetTextL( aPrompt );

*     iProgNote->SetCallback (this);    

*     iProgNote->RunLD();

*

*   Resource definition:

*

*     RESOURCE DIALOG r_wait_dialog

*     {

*        flags = EAknWaitNoteFlags;

*        buttons = R_AVKON_SOFTKEYS_CANCEL;

*     }

*

*/ 

class CExtProgressDialog :	public CAknDialog

{

public:

  	/** Constructor

	*

	*	@param aBitmap - background bitmap

	*	@param aSelectedItem - selected item

	*	@param aItems - Plugin info item array

	*	@return -

	*/

    IMPORT_C CExtProgressDialog(CExtProgressDialog** aSelfPtr);

  	/** Destructor

	*

	*	@param  -

	*	@return -

	*/

    IMPORT_C ~CExtProgressDialog();

   	/** PrepareLC

	*

	*	@param aResourceId - resource id

	*	@return -

	*/

    IMPORT_C void PrepareLC(TInt aResourceId);	

   	/** SetCallback

	*

	*	@param aCallback - callback

	*	@return -

	*/

    IMPORT_C void SetCallback(MExtProgressDialogCallback* aCallback);

   	/** GetProgressInfoL

	*

	*	@param - 

	*	@return - progress info 

	*/

    IMPORT_C CEikProgressInfo* GetProgressInfoL();

   	/** StartAnimationL

	*

	*	@param - 

	*	@return - 

	*/

    IMPORT_C void StartAnimationL();

   	/** SetTextL

	*

	*	@param aText - title text

	*	@return - 

	*/

    IMPORT_C void SetTextL(const TDesC &aText);

    /** SetAnimationResourceId

	*

	*	@param aResourceId - animation resource id

	*	@return - 

	*/

    IMPORT_C void SetAnimationResourceIdL(const TInt &aResourceId);

protected:

    /** OkToExitL

    * 

    * From CEikDialog update member variables .

    * @param aButtonId The ID of the button that was activated.

    * @return Should return ETrue if the dialog should exit,

    *    and EFalse if it should not

    */

    TBool OkToExitL( TInt aButtonId );

    /** OfferKeyEventL

    *  

    * @see CCoeControl

    *

    */

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

    /** HandleControlEventL

    *  

    * @see CCoeControl

    *

    */

    void HandleControlEventL(CCoeControl* /*aControl*/,TCoeEvent aEventType);

    /** PreLayoutDynInitL

    *  

    * @see CEikDialog

    *

    */

    void PreLayoutDynInitL();

    /** SetSizeAndPosition

    *  

    * @see CEikDialog

    *

    */

    void SetSizeAndPosition(const TSize &aSize);

    /** CountComponentControls

    *  

    * @see CCoeControl

    *

    */

    TInt CountComponentControls() const;

    /** ComponentControl

    *  

    * @see CCoeControl

    *

    */

    CCoeControl* ComponentControl(TInt aIndex) const;

private:

    CExtProgressDialog** 		iSelfPtr;

    MExtProgressDialogCallback* iCallback;

    RConeResourceLoader 		iResLoader;

    CExtProgressContainer* 		iContainer;

};

#endif

// End of File