/*

* Copyright (c) 2007-2008 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:  layout info interface

*

*/

#ifndef MIMCVAPPLAYOUTINFO_H

#define MIMCVAPPLAYOUTINFO_H

//INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class CFont;

class TAknWindowLineLayout;

class TAknTextLineLayout;

class TAknMultiLineTextLayout;

class TChatListBoxLayout

	{

	public:

		enum TLayout

			{

			EWithEditor2Lines = 0,

			EWithEditor,

			EWithoutEditor

			};

	};

// CLASS DECLARATION

/**

 *  Interface for Layout and render info for Chat Listbox's item drawer and view

 *

 *  @since 5.0

 */

class MIMCVAppLayoutInfo

    {

    public: // Interface

	   	/**

        * MainPaneRect 

        * rect of main pane.

        */     

		virtual TRect MainPaneRect() =0;

		/**

        * im_reading_pane 

        * im reading pande 

        * param@ aIndex_h, index of reading pane

        */

		virtual TAknWindowLineLayout im_reading_pane(TInt aIndex_H) =0;

		/**

        * im_reading_field 

        * im reading pane.

        * param@ aIndex_t, index of reading field

        */

		virtual TAknWindowLineLayout im_reading_field(TInt aIndex_t) =0;

		/**

        * IM_text_elements 

        * im text elements

        * @param aLineIndex, index of text element

        */

		virtual TAknWindowLineLayout IM_text_elements(TInt aLineIndex) =0;

		/**

        * IM_reading_pane_texts_Line_1 

        * im reading pane text line 1

        * @param aCommon1, command to excute

        */

		virtual TAknTextLineLayout IM_reading_pane_texts_Line_1(

		                                    TInt aCommon1) =0;

		/**

        * IM_reading_pane_texts_Line_2 

        * imreading pane text line2

        */

		virtual TAknTextLineLayout IM_reading_pane_texts_Line_2() =0;

		/**

        * im_writing_pane 

        * im writing pane

        * @param aCommon1, command to excute

        */

		virtual TAknWindowLineLayout im_writing_pane(TInt aCommon1) =0;

		/**

        * IM_writing_field_elements_Line_1 

        * im writing field element line 1

        * @param aIndex_H, index of writing element

        */

		virtual TAknWindowLineLayout IM_writing_field_elements_Line_1(

		                                    TInt aIndex_H) =0;

		/**

        * IM_writing_field_elements_Line_2 

        * im writing fields elements line 2

        */

		virtual TAknWindowLineLayout IM_writing_field_elements_Line_2() =0;

		/**

        * IM_writing_field_elements_Line_3 

        * im writing fields elements line 3

        * @param aIndex_H, index of writing field element

        */

		virtual TAknWindowLineLayout IM_writing_field_elements_Line_3(

		                                    TInt aIndex_H) =0;

		/**

        * Multiline_IM_writing_pane_texts_Line_1 

        * im writing pane text line 1

        * @param aNumberOfLinesShown, no of line to shown in the pane

        */

		virtual TAknMultiLineTextLayout Multiline_IM_writing_pane_texts_Line_1(

		                                    TInt aNumberOfLinesShown) =0;

		/**

        * IM_navi_pane_texts_Line_1 

        * im navi pane text line 1

        * @param aIndex_C, index of text line

        * @param aIndex_W, index of pane

        */

		virtual TAknTextLineLayout IM_navi_pane_texts_Line_1(

		                                    TInt aIndex_C, TInt aIndex_W) =0;

		/**

        * DPLayout 

        * dp layout

        * @param aStr,  string to be draw

        * @param aLayout, layout 

        */

		virtual void DPLayout( const TDesC& aStr, 

		                       const TAknTextLineLayout aLayout ) =0;

		/**

        * DPLayout 

        * rect of main pane.

        * @param aStr,  string to be draw

        * @param aLayout, layout 

        */

		virtual void DPLayout( const TDesC& aStr, 

		                       const TAknWindowLineLayout aLayout ) =0;

			/**

        * DPRect 

        * dp rect

        * @param aStr, string to be draw

        * @param aRect, rect for the layout

        */

		virtual void DPRect( const TDesC& aStr, const TRect& aRect ) =0;

		/**

        * SetLayoutID 

        * dp rect

        * @param aLayout, to be to be draw

        */

		virtual void SetLayoutID( TChatListBoxLayout::TLayout aLayout ) =0;

		/**

        * SetEditorVisibility 

        * @param aVisible, ETrue or EFalse

        */

		virtual	void SetEditorVisibility( TBool aVisible ) = 0;

	protected:

		/**

        * ~MIMCVAppLayoutInfo 

        * virtual destrauctor

        */

		virtual ~MIMCVAppLayoutInfo() {};

    };

#endif      // MIMCVAPPLAYOUTINFO_H

// End of File