/*

* Copyright (c) 2005-2009 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: 

* Series 60 version of Hindi Demo application

*

*/

#ifndef __MAINVIEW_CONTAINER_H__

#define __MAINVIEW_CONTAINER_H__

#include "HindiDemo.hrh"

#include <eikappui.h>

#include <coecntrl.h>

#include <akncontext.h>

#include <aknnavi.h>

#include <aknnavide.h>

#include <akntitle.h>

#include <avkon.rsg>

#include <barsread.h>

#include <eikspane.h>

const TInt KLengthOfNaviTempString = 100;

// -----------------------------------------------------------------------

// CMainViewContainer

// -----------------------------------------------------------------------

class CMainViewContainer : public CCoeControl, public MCoeControlObserver {

public:

  // -----------------------------------------------------------------------

  // Creates a CMainViewContainer object

  // -----------------------------------------------------------------------

  static CMainViewContainer * NewL(const TRect& aRect);

  // -----------------------------------------------------------------------

  // Creates a CMainViewView object

  // -----------------------------------------------------------------------

  static CMainViewContainer * NewLC(const TRect& aRect);

  // -----------------------------------------------------------------------

  // Returns the number of controls contained in this compound control

  // -----------------------------------------------------------------------

  TInt CountComponentControls() const;

  // -----------------------------------------------------------------------

  // Returns the component at the specified index

  // @param aIndex specifies index of component

  // @return Pointer to component control

  // -----------------------------------------------------------------------

  CCoeControl * ComponentControl(TInt aIndex) const;

  // -----------------------------------------------------------------------

  // Draws this container

  // -----------------------------------------------------------------------

  	void Draw(const TRect& aRect) const;

  	void DrawHindiText(CWindowGc& aGc) const;

	void DisableShaping(const TDesC* aInput, TDes& aOutput ) const;

	void SetHindiFont( TFontSpec& aFontSpec );

	void ChangeSample( TInt aSample);

	TInt GetSample();

	void SetFontSize( TInt aFontSize );

	TInt GetFontSize();

	void SetUnderLine( enum TFontUnderline aUnderLine );

	enum TFontUnderline GetUnderLine( );

	void ChangeFont();

	void ChangePreviousFont();

	void DisplayAvailableFonts();

  	// -----------------------------------------------------------------------

  	// Destroys container

  	// -----------------------------------------------------------------------

  	~CMainViewContainer();

	//

	// Handler for events sent by a control to this Observer

	//

	void HandleControlEventL(CCoeControl * aControl, TCoeEvent aEventType);

  // --------------------------------------------------------------------------------------

  // Overridden function used to pass key events to child controls owned by this container

  // --------------------------------------------------------------------------------------

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

  // -----------------------------------------------------------------------

  // Routine that dispatches Command events to individual handlers

  // -----------------------------------------------------------------------

  bool DispatchViewCommandEvents(TInt aCommand);

private:

  // -----------------------------------------------------------------------

  // Constructor

  // -----------------------------------------------------------------------

  CMainViewContainer();

  // -----------------------------------------------------------------------

  // Performs second phase construction of this Container

  // -----------------------------------------------------------------------

  void ConstructL(const TRect & aRect);

  // -----------------------------------------------------------------------

  // Routine that initializes components owned by this Container

  // -----------------------------------------------------------------------

  void InitComponentsL();

  // -----------------------------------------------------------------------

  // Routine that cleans up components owned by this container

  // -----------------------------------------------------------------------

  void CleanupComponents();

  // -----------------------------------------------------------------------

  // Routine that attempts to dispatch Control Events

  // -----------------------------------------------------------------------

  void DispatchControlEvents(CCoeControl * aControl, TCoeEvent aEventType);

  // -----------------------------------------------------------------------

  // Place holder routine to handle key events

  // -----------------------------------------------------------------------

  bool HandleKeyEvents(const TKeyEvent& aKeyEvent, TEventCode aType);

  // -----------------------------------------------------------------------

  // Helper method to manage control in focus

  // -----------------------------------------------------------------------

  void ChangeFocus(CCoeControl * aNewControl);

private:

  TRgb iBackgroundColor;

  RPointerArray<CCoeControl> iCtrlArray;

  CCoeControl* iFocusedControl;

private:

  // -----------------------------------------------------------------------------

  	CAknContextPane * iContextPane;

  	CAknTitlePane * iTitlePane;

  	CAknNavigationControlContainer * iNaviPane;

  	CAknNavigationDecorator * iNaviDecorator;

    TInt 		iSample;

    TFontSpec 	iFontSpec;

    TInt 		iFontSize;

    TInt		iSelectedFont;

	enum TFontUnderline iUnderLine;

};

#endif // __MAINVIEW_CONTAINER_H__