/*

* Copyright (c) 2010 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: SIF UI dialog title widget.

*

*/

#include "sifuidialogtitlewidget.h"

#include "sifuidialog.h"                    // dialogType, dialogMode

#include <QGraphicsLinearLayout>

#include <hblabel.h>

#include <hbpushbutton.h>

const char KSifUiCertTrusted[]    = "qtg_small_secure.svg";

// TODO: enable when available, take also in use

//const char KSifUiCertNotTrusted[] = "qtg_small_untrusted.svg";

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

// SifUiDialogTitleWidget::SifUiDialogTitleWidget()

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

//

SifUiDialogTitleWidget::SifUiDialogTitleWidget(QGraphicsItem *parent,

        Qt::WindowFlags flags): HbWidget(parent, flags),

        mLayout(0), mTitle(0), mCertButton(0)

{

}

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

// SifUiDialogTitleWidget::~SifUiDialogTitleWidget()

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

//

SifUiDialogTitleWidget::~SifUiDialogTitleWidget()

{

}

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

// SifUiDialogTitleWidget::constructFromParameters()

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

//

void SifUiDialogTitleWidget::constructFromParameters(const QVariantMap &parameters)

{

    mLayout = new QGraphicsLinearLayout(Qt::Horizontal);

    Q_ASSERT(mTitle == 0);

    HbLabel *titleLabel = 0;

    if (parameters.contains(KSifUiDialogTitle)) {

        QString titleText = parameters.value(KSifUiDialogTitle).toString();

        titleLabel = new HbLabel(titleText);

    } else {

        SifUiDeviceDialogType type = SifUiDialog::dialogType(parameters);

        titleLabel = new HbLabel(defaultTitle(type));

    }

    titleLabel->setFontSpec(HbFontSpec(HbFontSpec::Title));

    mLayout->addItem(titleLabel);

    mTitle = titleLabel;

    createCertButton();

    setLayout(mLayout);

}

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

// SifUiDialogTitleWidget::updateFromParameters()

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

//

void SifUiDialogTitleWidget::updateFromParameters(const QVariantMap &parameters)

{

    Q_ASSERT(mTitle != 0);

    QString titleText;

    if (parameters.contains(KSifUiDialogTitle)) {

        titleText = parameters.value(KSifUiDialogTitle).toString();

    } else {

        SifUiDeviceDialogType type = SifUiDialog::dialogType(parameters);

        titleText = defaultTitle(type);

    }

    if (titleText != mTitle->plainText()) {

        mTitle->setPlainText(titleText);

    }

}

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

// SifUiDialogTitleWidget::defaultTitle()

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

//

QString SifUiDialogTitleWidget::defaultTitle(SifUiDeviceDialogType type)

{

    QString title;

    switch (type) {

        case SifUiConfirmationQuery:

            //: Install confirmation query title. Installation starts if

            //: the user accepts the query.

            // TODO: enable when translations ready

            //title = hbTrId("txt_sisxui_install_conf_head");

            title = tr("Install?");

            break;

        case SifUiProgressNote:

            //: Progress note title. Installation is going on and progress

            //: bar shows how it proceeds.

            // TODO: enable when translations ready

            //title = hbTrId("txt_sisxui_installing_progress_head");

            title = tr("Installing");

            break;

        case SifUiCompleteNote:

            //: Installation complete note title. Indicates that installation

            //: was succesfully completed. User has option to launch AppLib

            // TODO: enable when translations ready

            //title = hbTrId("txt_sisxui_install_complete_head");

            title = tr("Installed");

            break;

        case SifUiErrorNote:

            //: Installation failed note title. Indicates that installation failed.

            // TODO: enable when translations ready

            //title = hbTrId("txt_sisxui_install_failed_head");

            title = tr("Install failed");

            break;

        case SifUiUnspecifiedDialog:

        default:

            break;

    }

    return title;

}

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

// SifUiDialogTitleWidget::createCertButton()

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

//

void SifUiDialogTitleWidget::createCertButton()

{

    if (!mCertButton) {

        HbPushButton *certButton = new HbPushButton;

        // TODO: show KSifUiCertNotTrusted when needed (and when available)

        certButton->setIcon(HbIcon(KSifUiCertTrusted));

        connect(certButton,SIGNAL(clicked()),this,SIGNAL(certificatesClicked()));

        mLayout->addStretch();

        mLayout->addItem(certButton);

        mLayout->setAlignment(certButton, Qt::AlignRight|Qt::AlignVCenter);

        mCertButton = certButton;

    }

}

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

// SifUiDialogTitleWidget::removeCertButton()

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

//

void SifUiDialogTitleWidget::removeCertButton()

{

    if (mCertButton && mLayout) {

        mLayout->removeItem(mCertButton);

        delete mCertButton;

        mCertButton = 0;

    }

}