/*

* 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 paper lines of Notepad/Template Editor.

*

*/

// INCLUDE FILES

#include <AknUtils.h>

#include <NpdLib.rsg>

#include <barsread.h>

#include <applayout.cdl.h>

#include <eikrted.h>    // for CRichTextEditor

#include <aknlayoutscalable_apps.cdl.h>

#include <aknappui.h>

#include "NpdEditorLaf.h"

#include "NpdEdwin.h"

#include "NpdLibPanic.h"

const TInt KNotepadEditorLines(6);

// ============================ MEMBER FUNCTIONS ===============================

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

// CNotepadEditorLaf::CNotepadEditorLaf

// public Constructor

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

//

CNotepadEditorLaf::CNotepadEditorLaf(CEikDialog* aParent)

    : CNotepadViewerLaf(aParent)

    {

    }

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

// CNotepadEditorLaf::~CNotepadEditorLaf

// Destructor

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

//

CNotepadEditorLaf::~CNotepadEditorLaf()

    {

    iRects.Close();

    }

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

// CNotepadEditorLaf::AddRectsAndLayout

// from CNotepadViewerLaf (called from SizeChanged)

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

//

void CNotepadEditorLaf::AddRectsAndLayout(const TRect& aRect, RRegion& aRegion)

    {

    CNotepadViewerLaf::AddRectsAndLayout(aRect, aRegion);

	TAknLayoutRect mainNotesPane;

	TAknLayoutRect lineLayout;

	TAknLayoutRect line;

	TAknLayoutScalableParameterLimits textLimits ;

	if( AknLayoutUtils::ScalableLayoutInterfaceAvailable() )

		{

		TRect tempMainPane;

		TRect statusPane;

		AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane,tempMainPane);

		AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane,statusPane);

		TRect mainPane(TPoint(0, 0), tempMainPane.Size());

		mainNotesPane.LayoutRect(mainPane, AknLayoutScalable_Apps::main_notes_pane().LayoutLine());

		lineLayout.LayoutRect(mainNotesPane.Rect(),AknLayoutScalable_Apps::list_notes_pane().LayoutLine());

		textLimits = AknLayoutScalable_Apps::list_notes_text_pane_ParamLimits();

		}

	TInt lineCount = textLimits.LastRow() - textLimits.FirstRow() + 1;

	// The array iRects should be reset, when there is a change 

	// in the no of lines after a layout switch

	if ( iRects.Count() != lineCount )

		{

		iRects.Reset();

   		for (TInt j(textLimits.FirstRow()); j <= textLimits.LastRow(); j++)

			{

    		iRects.Append(TAknLayoutRect());

			}

		}

	if( AknLayoutUtils::ScalableLayoutInterfaceAvailable() )

		{

		for ( TInt i(textLimits.FirstRow()); i <= textLimits.LastRow(); i++ )

			{

			line.LayoutRect(lineLayout.Rect(),AknLayoutScalable_Apps::list_notes_text_pane(i).LayoutLine());

			iRects[i].LayoutRect(line.Rect() ,AknLayoutScalable_Apps::list_notes_text_pane_g1().LayoutLine());

			aRegion.AddRect(iRects[i].Rect());

			}

		}

	else

		{

		for ( TInt i(0); i < KNotepadEditorLines; i++ )

			{

			iRects[i].LayoutRect(aRect,AppLayout::Note_writing_layout_elements_Line_5(i));

			aRegion.AddRect(iRects[i].Rect());

			}

		}

    }

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

// CNotepadEditorLaf::ConstructFromResourceL

// from CCoeControl

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

//

void CNotepadEditorLaf::ConstructFromResourceL(TResourceReader& aReader)

    {

	TAknLayoutScalableParameterLimits textLimits ;  

    CNotepadViewerLaf::ConstructFromResourceL(aReader); 

    if( AknLayoutUtils::ScalableLayoutInterfaceAvailable() )

		{

		textLimits = AknLayoutScalable_Apps::list_notes_text_pane_ParamLimits();

	    for (TInt i(textLimits.FirstRow()); i <= textLimits.LastRow(); i++)

		    {

	        User::LeaveIfError(iRects.Append(TAknLayoutRect()));

			}

		}

	else

		{

    	for (TInt i(0); i < KNotepadEditorLines; i++)

        	{

        	User::LeaveIfError(iRects.Append(TAknLayoutRect()));

        	}

		}

    }

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

// CNotepadEditorLaf::Draw

// from CCoeControl

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

//

void CNotepadEditorLaf::Draw(const TRect& aRect) const

    {

    CNotepadViewerLaf::Draw(aRect);

    CWindowGc& gc = SystemGc();

    for ( TInt i(iRects.Count() - 1); i >= 0; i-- )

        {

        iRects[i].DrawRect(gc);

        }

    }

// End of File