/*

* 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 URL field.

*

*/

// INCLUDE FILES

#include "CPbkContactEditorUrlField.h"

#include "MPbkContactEditorUiBuilder.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 CPbkContactEditorUrlField

enum TPanicCode

    {

    EPanicPreCond_ConstructL,

    EPanicPreCond_SaveFieldL

    };

#endif  // _DEBUG

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

#ifdef _DEBUG

void Panic(TPanicCode aReason)

    {

    _LIT(KPanicText, "CPbkContactEditorUrlField");

    User::Panic(KPanicText, aReason);

    }

#endif  // _DEBUG

}  // namespace

_LIT(KHttp, "http://");

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

inline CPbkContactEditorUrlField::CPbkContactEditorUrlField

        (TPbkContactItemField& aField,

        CPbkIconInfoContainer& aIconInfoContainer,

        MPbkContactEditorUiBuilder& aUiBuilder) :

    CPbkContactEditorTextField(aField, aIconInfoContainer, aUiBuilder)

    {

    }

inline void CPbkContactEditorUrlField::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);

    iControl->SetAknEditorSpecialCharacterTable(

        R_AVKON_URL_SPECIAL_CHARACTER_TABLE_DIALOG);

    if (ContactItemField().FieldInfo().EditMode() == EPbkFieldEditModeLatinOnly)

        {

        iControl->SetAknEditorFlags(EAknEditorFlagLatinInputModesOnly);

        }

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

        {

        case EPbkFieldDefaultCaseLower:

            {

            iControl->SetAknEditorCase(EAknEditorLowerCase);

            break;

            }

        case EPbkFieldDefaultCaseText:

            {

            iControl->SetAknEditorCase(EAknEditorTextCase);

            break;

            }

        default:

            break;

        }

    // Set formatted text to editor control

    TPtrC text = ContactItemField().Text();

    if (text.Length() == 0)

        {

        // Insert http:// prefix to URL fields

        iControl->SetTextL(&KHttp());

        }

    else

        {

        iControl->SetTextL(&text);

        }

    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);

    }

CPbkContactEditorUrlField* CPbkContactEditorUrlField::NewL

        (TPbkContactItemField& aField,

        MPbkContactEditorUiBuilder& aUiBuilder,

        CPbkIconInfoContainer& aIconInfoContainer)

    {

    CPbkContactEditorUrlField* self = new(ELeave) CPbkContactEditorUrlField(

            aField, aIconInfoContainer, aUiBuilder);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CPbkContactEditorUrlField::~CPbkContactEditorUrlField()

    {

    }

void CPbkContactEditorUrlField::SaveFieldL()

    {

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

            Panic(EPanicPreCond_SaveFieldL));

    iContactDataHasChanged = EFalse;

    HBufC* text = iControl->GetTextInHBufL();

    if (text)

        {

        if (!text->Compare(KHttp))

            {

            // field contains only the http:// prefix

            // do not save

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

            iContactDataHasChanged = ETrue;

            }

        else 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;

            }

        }

    }

// End of File