// Copyright (c) 1997-2009 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:

// Defines mix-in interace to break dependencey of Eikon Application UI 

// on controls

// 

//

#ifndef __EIKAUFTY_H__

#define __EIKAUFTY_H__

#include <f32file.h>

#include <e32base.h>

#include <eikdef.h>

#include <coemop.h>

class CEikHotKeyTable;

class CEikMenuBar;

class CEikMenuPane;

class CEikCommandButton;

class CEikToolBar;

class CEikButtonGroupContainer;

class CEikAppUi;

class CEikonEnv;

class CEikStatusPane;

/** This class defines a mixin interface to break the dependency of the Uikon Application 

User Interface on controls. 

@publishedAll 

@released */

class MEikAppUiFactory : public MObjectProvider

	{

public:

	virtual void CreateResourceIndependentFurnitureL(CEikAppUi* aAppUi) =0;

	virtual TRect ClientRect() = 0;

	virtual void ReadAppInfoResourceL(TInt aResourceFileOffset,CEikAppUi* aAppUi) = 0;

	virtual void LaunchPopupMenuL(	TInt aResourceId,

									const TPoint& aTargetPos,

									TPopupTargetPosType aTargetType,

									const CEikHotKeyTable* aHotKeyTable,

									CEikAppUi* aAppUi) = 0;

	virtual void DoLaunchPopupL(TInt aResourceId,const TPoint& aTargetPos, const CEikHotKeyTable* aHotKeyTable, 

								TPopupTargetPosType aTargetType,CEikAppUi* aAppUi) = 0;

   	virtual void ClosePopup(CEikAppUi* aAppUi) = 0;

	virtual void StopDisplayingMenuBar() = 0;

	virtual void HandleSideBarMenuL(TInt aResourceId,const TPoint& aPos,

									const CEikHotKeyTable* aHotKeyTable,CEikAppUi* aAppUi) = 0;

	virtual void CreateHotKeyControlL(TInt aResourceId, CEikAppUi* aAppUi) = 0;

	/** Gets a pointer to the menu bar.

	@return Pointer to the menu bar. */

	virtual CEikMenuBar* MenuBar() const = 0;

	/** Replaces or clears a menu bar, returning a pointer to the replaced menu bar.

	@param aMenu The new menu bar. This can be NULL to clear an existing menu bar. 

	@return Pointer to the replaced menu bar. */

	virtual CEikMenuBar* SwapMenuBar(CEikMenuBar* aMenu) = 0;

	virtual CEikMenuPane* Popup() const = 0;

	/** Gets a pointer to the tool bar.

	@return Pointer to the tool bar. */

	virtual CEikButtonGroupContainer* ToolBar() const = 0;

	/** Replaces or clears a button group, returning a pointer to the replaced button 

	group.

	@param aNewGroup The new button group. This can be NULL to clear an existing 

	button group. 

	@return Pointer to the replaced button group. */

	virtual CEikButtonGroupContainer* SwapButtonGroup(CEikButtonGroupContainer* aNewGroup) = 0;

	/** Gets a pointer to the tool band.

	@return Pointer to the tool band. */

	virtual CEikToolBar* ToolBand() const = 0;

	/** Gets a pointer to the title band.

	@return Pointer to the title band. */

	virtual CEikToolBar* TitleBand() const = 0;

	/** Gets a pointer to the status pane.

	@return Pointer to the status pane */

	virtual CEikStatusPane* StatusPane() const = 0;

	/** Gets a pointer to the CBA. 

	@return Pointer to the CBA */

	virtual CEikButtonGroupContainer* Cba() const = 0;

	inline CEikToolBar* SwapToolBand(CEikToolBar* aToolBand);

	inline CEikToolBar* SwapTitleBand(CEikToolBar* aTitleBand);

	/** Creates a standard tab button.

	@return Pointer to the created tab button. */

	virtual CEikCommandButton*  CreateStandardTabButtonL() const = 0;

	virtual void CreateEmbeddedL(CEikonEnv& aEikonEnv) = 0;

	virtual void DestroyEmbedded(CEikonEnv& aEikonEnv) = 0;

	virtual void HandleResourceChangeL(TInt aType) = 0;

protected:

	/** Defines the type of tool bar. */

	enum TToolBarType

		{

		/** Defines a band tool bar. */

		EBand,

		/** Defines a title tool bar. */

		ETitle

		};

private:

	virtual CEikToolBar* SwapToolBar(CEikToolBar* aToolBar,TToolBarType aType) = 0;

	};

/** Replaces or clears a tool band, returning a pointer to the replaced tool band.

@param aToolBand The new tool band. This can be NULL to clear an existing 

tool band. 

@return Pointer to the replaced tool band. */

inline CEikToolBar* MEikAppUiFactory::SwapToolBand(CEikToolBar* aToolBand)

	{return SwapToolBar(aToolBand,EBand);}

/** Replaces or clears a title band, returning a pointer to the replaced title 

band.

@param aTitleBand The new title band. This can be NULL to clear an existing 

title band. 

@return Pointer to the replaced title band. */

inline CEikToolBar* MEikAppUiFactory::SwapTitleBand(CEikToolBar* aTitleBand)

	{return SwapToolBar(aTitleBand,ETitle);}

#endif	// __EIKAUFTY_H__