/*

* Copyright (c) 2005-2007 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 for CFepInputContextField

*

*/

// INCLUDE FILES

#include "peninputlayout.h"

#include "peninputinputcontextfield.h"

// CONSTANTS

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

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

// CFepInputContextField::NewL

// Two-phased constructor.

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

//

EXPORT_C CFepInputContextField* CFepInputContextField::NewL(TRect aRect,

                                      CFepUiLayout* aUiLayout,TInt aControlId)

    {

    CFepInputContextField* self = new (ELeave) CFepInputContextField(aRect,

                                                        aUiLayout,aControlId);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

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

// CFepInputContextField::CFepInputContextField

// C++ default constructor can NOT contain any code, that

// might leave.

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

EXPORT_C CFepInputContextField::CFepInputContextField(TRect aRect, CFepUiLayout* aUiLayout,

                                                      TInt aControlId):

            CFepLayoutEditAreaBase(aRect,aUiLayout,aControlId)

    {

    SetControlType(ECtrlInputContextArea);

    }

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

// CFepInputContextField::ConstructL

// Symbian 2nd phase constructor can leave.

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

EXPORT_C void CFepInputContextField::ConstructL()

    {

    BaseConstructL();

    }

// Destructor

EXPORT_C CFepInputContextField::~CFepInputContextField()

    {

    }

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

// CFepInputContextField::SetTextL

// Gets the text from the current control and puts it into

// the edit area.

// (other items were commented in a header).

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

//

EXPORT_C void CFepInputContextField::SetTextL(const TFepInputContextFieldData& aData)

    {

    CFepLayoutEditAreaBase::SetTextL( aData );

    }

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

// Handle pointer up event

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

//

EXPORT_C CFepUiBaseCtrl* CFepInputContextField::HandlePointerUpEventL(const TPoint& aPt)

    {

    if ( !CFepLayoutEditAreaBase::HandlePointerUpEventL(aPt) )

        {

        return NULL;

        }

    TPtrC eventData((const TUint16 *)&iSelectedCompositionText,sizeof(iSelectedCompositionText));

    ReportEvent(EEventICFSelectionChanged,eventData);

    UiLayout()->SetAppEditorCursor(iSelectedCompositionText);

    return this;    

    }

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

// Handle pointer up event

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

//

EXPORT_C CFepUiBaseCtrl* CFepInputContextField::HandlePointerDownEventL(const TPoint& aPt)

    {

    iLastInsertPos = PositionOfInsertionPointOnWindow();

    if ( !CFepLayoutEditAreaBase::HandlePointerDownEventL(aPt) )

        {

        return NULL;

        }

    return this;    

    }

EXPORT_C void CFepInputContextField::UpdateContent(const TCursorSelection& aCursorSel)

    {

    TInt cursorPos = aCursorSel.iCursorPos;

    if (cursorPos < 0 )

        {

        cursorPos = 0;

        }

    else if (cursorPos > iBuffer->Length())

        {

        cursorPos = iBuffer->Length();

        }   

    UpdateCursorSelection(TCursorSelection(cursorPos, aCursorSel.iAnchorPos));    

    TPtrC eventData((const TUint16 *)&iSelectedCompositionText,sizeof(iSelectedCompositionText));

    ReportEvent(EEventICFSelectionChanged,eventData);

    UiLayout()->SetAppEditorCursor(iSelectedCompositionText);

    }

//  End of File