/*

* 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: 

*           Methods for phonebook Contact editor text field.

*

*/

// INCLUDE FILES

#include "CPbkContactEditorTextField.h"

#include "MPbkContactEditorUiBuilder.h"

#include "MPbkFieldEditorVisitor.h"

#include <eikdialg.h>

#include <eikedwin.h>

#include <AknUtils.h>

#include <eikcapc.h>

#include <TPbkContactItemField.h>

#include <CPbkContactItem.h>

#include <CPbkFieldInfo.h>

#include <CPbkConstants.h>

/// Unnamed namespace for local definitons

namespace {

// LOCAL CONSTANTS AND MACROS

#ifdef _DEBUG

/// Panic codes for CPbkContactEditorTextField

enum TPanicCode

    {

    EPanicPreCond_ConstructL,

	EPanicPreCond_SaveFieldL

    };

#endif  // _DEBUG

// ==================== LOCAL FUNCTIONS ====================

#ifdef _DEBUG

void Panic(TPanicCode aReason)

    {

    _LIT(KPanicText, "CPbkContactEditorTextField");

    User::Panic(KPanicText, aReason);

    }

#endif  // _DEBUG

}  // namespace

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

CPbkContactEditorTextField::CPbkContactEditorTextField

        (TPbkContactItemField& aField,

		CPbkIconInfoContainer& aIconInfoContainer,

		MPbkContactEditorUiBuilder& aUiBuilder) :

    CPbkContactEditorFieldBase(aField, aIconInfoContainer, aUiBuilder)

    {

    }

inline void CPbkContactEditorTextField::ConstructL()

    {

    __ASSERT_DEBUG(ContactItemField().StorageType() == KStorageTypeText, 

        Panic(EPanicPreCond_ConstructL));

    // Create and insert a line in the dialog

    iControl = static_cast<CEikEdwin*>(iUiBuilder.CreateLineL(

            FieldLabel(), ControlId(), EEikCtEdwin));

    // ctrl is now owned by the dialog

    AknEditUtils::ConstructEditingL(iControl, ContactItemField().

        FieldInfo().MaxLength(), 

            CPbkConstants::FieldEditorLength(), 

            EAknEditorTextCase | EAknEditorCharactersUpperCase

            | EAknEditorCharactersLowerCase, EAknEditorAlignLeft,

            ETrue, ETrue, EFalse);

    // Get text

    HBufC* textBuf = HBufC::NewLC(ContactItemField().Text().Length());

    TPtr text= textBuf->Des();

    text = ContactItemField().Text();

    if (ContactItemField().FieldInfo().EditMode()

            == EPbkFieldEditModeLatinOnly)

        {

        iControl->SetAknEditorFlags(EAknEditorFlagLatinInputModesOnly);

        }

    else

        {

        // If not in 'only latin mode', convert digits to

        // foreign characters if necessary

        AknTextUtils::DisplayTextLanguageSpecificNumberConversion(text);

        }

    switch (ContactItemField().FieldInfo().DefaultCase())

        {

        case EPbkFieldDefaultCaseLower:

            {

            iControl->SetAknEditorCase(EAknEditorLowerCase);

            break;

            }

        case EPbkFieldDefaultCaseText:

            {

            iControl->SetAknEditorCase(EAknEditorTextCase);

            break;

            }

        default:

            {

            break;

            }

        }

    // Set formatted text to editor control

   	iControl->SetTextL(&text);

    // SetTextL method above copied the text to the control,

    // so it is safe to destroy the buffer

    CleanupStack::PopAndDestroy(textBuf);

    LoadBitmapToFieldL(iUiBuilder);

	// Place cursor to the end of the line

	iControl->AddFlagToUserFlags(CEikEdwin::EJustAutoCurEnd);

    // CreateTextViewL() is flagged as deprecated but if it is not 

    // called here the ActivateL() below crashes sometimes.

    iControl->CreateTextViewL();

    iCaptionedCtrl = iUiBuilder.LineControl(ControlId());

    iCaptionedCtrl->SetTakesEnterKey(ETrue);

    }

CPbkContactEditorTextField* CPbkContactEditorTextField::NewL

        (TPbkContactItemField& aField,

        MPbkContactEditorUiBuilder& aUiBuilder,

		CPbkIconInfoContainer& aIconInfoContainer)

    {

    CPbkContactEditorTextField* self =

        new(ELeave) CPbkContactEditorTextField(aField,

        aIconInfoContainer, aUiBuilder);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CPbkContactEditorTextField::~CPbkContactEditorTextField()

    {

    }

void CPbkContactEditorTextField::SaveFieldL()

    {

    __ASSERT_DEBUG(iControl && Field().StorageType() == KStorageTypeText, 

            Panic(EPanicPreCond_SaveFieldL));

    iContactDataHasChanged = EFalse;

    HBufC* text = iControl->GetTextInHBufL();

    if (text)

        {

        if (Field().TextStorage()->Text() != *text)

            {

            // store the text in the contact item

            Field().TextStorage()->SetText(text);

            text = NULL;

            iContactDataHasChanged = ETrue;

            }

        delete text;

        }

    else

        {

        // Ensure field text is empty

        if (Field().TextStorage()->Text().Length() > 0)

            {

            Field().TextStorage()->SetTextL(KNullDesC);

            iContactDataHasChanged = ETrue;

            }

        }

    }

void CPbkContactEditorTextField::AddFieldL(CPbkContactItem& aContact)

    {

    HBufC* text = iControl->GetTextInHBufL();    

    if (text)

        {

        CleanupStack::PushL(text);

        TPbkContactItemField* field = aContact.AddOrReturnUnusedFieldL

            (Field().FieldInfo());

        CleanupStack::Pop(text);

        if (field)

            {

            field->TextStorage()->SetText(text);

            }

        }

    }

void CPbkContactEditorTextField::SetControlTextL(const TDesC& aDes)

    {

    iControl->SetTextL(&aDes);

    }

void CPbkContactEditorTextField::ActivateL()

    {

    iCaptionedCtrl->ActivateL();

    }

CEikEdwin* CPbkContactEditorTextField::Control()

    {

    return iControl;

    }

TPbkFieldId CPbkContactEditorTextField::FieldId()

    {

    return ContactItemField().FieldInfo().FieldId();

    }

void CPbkContactEditorTextField::AcceptL

        (MPbkFieldEditorVisitor& aVisitor)

    {

    aVisitor.VisitL(*this);

    }

// End of File