/*

* Copyright (c) 2002 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: 

*     Implementation of setting_slider_pane

*

*/

#include "aknslidersettingpage.h"

#include "aknsettingpage.h"

#include <aknlayoutscalable_avkon.cdl.h>

#include <aknappui.h>

#include <AknTasHook.h>

//////////////////////////////////////////////////////////////////////

// Construction/Destruction

//////////////////////////////////////////////////////////////////////

EXPORT_C CAknSliderSettingPage::CAknSliderSettingPage( TInt aResourceId, TInt& aSliderValue ):

	 CAknSettingPage(aResourceId),iSliderValue(aSliderValue)

	{

	iBackupSliderValue = iSliderValue;

	AKNTASHOOK_ADD( this, "CAknSliderSettingPage" );

	}

EXPORT_C CAknSliderSettingPage::CAknSliderSettingPage(	

								const TDesC* aSettingText, 

								TInt aSettingNumber, 

								TInt aControlType,

								TInt aEditorResourceId, 

								TInt aSettingPageResourceId, 

								TInt& aSliderValue)

								:	CAknSettingPage( 

									aSettingText, 

									aSettingNumber, 

									aControlType, 

									aEditorResourceId, 

									aSettingPageResourceId ), 

									iSliderValue( aSliderValue )

	{

	iBackupSliderValue = iSliderValue;

	AKNTASHOOK_ADD( this, "CAknSliderSettingPage" );

	}

/**

 * Destructor

 *

 */

EXPORT_C CAknSliderSettingPage::~CAknSliderSettingPage()

	{

	AKNTASHOOK_REMOVE();

	}

EXPORT_C void CAknSliderSettingPage::ConstructL()

	{

	BaseConstructL();

	SliderControl()->SetValueL( iSliderValue );

	// Construct an appropriate control context for the contained editor areas.

	// Context produced is owned by CAknSettingPage. 

    SetEditedItemFrameIID( KAknsIIDQsnFrSetOpt, KAknsIIDQsnFrSetOptCenter );

	}

EXPORT_C void CAknSliderSettingPage::UpdateSettingL()

	{

	iSliderValue = SliderControl()->Value();

	if( iSettingPageObserver )

		iSettingPageObserver->HandleSettingPageEventL(this, MAknSettingPageObserver::EEventSettingChanged);	

	}

EXPORT_C void CAknSliderSettingPage::AcceptSettingL()

	{

	iSliderValue = SliderControl()->Value();

	if( iSettingPageObserver )

		iSettingPageObserver->HandleSettingPageEventL(this, MAknSettingPageObserver::EEventSettingChanged);	

	}

EXPORT_C void CAknSliderSettingPage::RestoreOriginalSettingL()

	{

	iSliderValue = iBackupSliderValue;

	}

EXPORT_C CAknSlider* CAknSliderSettingPage::SliderControl()

	{

	return STATIC_CAST( CAknSlider*, EditorControl());

	}

EXPORT_C void CAknSliderSettingPage::SizeChanged()

	{

	StandardSettingPageLayout();  // Must be part of any re-implementation

    AknLayoutUtils::LayoutControl(

            EditorControl(),

            CAknSettingPage::SettingItemContentRect( EFalse ),

            AknLayoutScalable_Avkon::setting_slider_graphic_pane_copy1() );

    TRect frameOuterRect( EditorControl()->Rect() );

    TAknLayoutRect innerLayoutRect;

    innerLayoutRect.LayoutRect(

        frameOuterRect,

        AknLayoutScalable_Avkon::set_opt_bg_pane_g1() );

    SetEditedItemFrameRects( frameOuterRect, innerLayoutRect.Rect() );

	}

EXPORT_C void CAknSliderSettingPage::Draw(const TRect &aRect) const

    {

    BaseDraw(aRect);

	// There is no pre-skins legacy drawing to suppress/allow here so there is nothing

	// more to do here.

    }

/**

 * Writes the internal state of the control and its components to aStream.

 * Does nothing in release mode.

 * Designed to be overidden and base called by subclasses.

 */

#ifndef _DEBUG

EXPORT_C void CAknSliderSettingPage::WriteInternalStateL(RWriteStream& /*aWriteStream*/) const

	{}

#else

EXPORT_C void CAknSliderSettingPage::WriteInternalStateL(RWriteStream& aWriteStream) const

	{

	CAknSettingPage::WriteInternalStateL(aWriteStream);

	}

#endif

EXPORT_C void CAknSliderSettingPage::HandlePointerEventL(const TPointerEvent& aPointerEvent) 

    { 

    CAknSettingPage::HandlePointerEventL(aPointerEvent); 

    }

EXPORT_C void* CAknSliderSettingPage::ExtensionInterface( TUid /*aInterface*/ ) 

    { 

    return NULL;

    }

/**

 *	Reserved method derived from CCoeControl

 */

EXPORT_C void CAknSliderSettingPage::Reserved_2()

	{

	}

/**

* Setting Page reserved methods 

*/ 

EXPORT_C void CAknSliderSettingPage::CAknSettingPage_Reserved_1()

	{

	}

EXPORT_C void CAknSliderSettingPage::CAknSettingPage_Reserved_2()

	{

	}

// End of File