/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbApps module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#include <hbmainwindow.h>

#include <hbaction.h>

#include <hbtoolbar.h>

#include <hbdataform.h>

#include <hbdataformmodel.h>

#include <hbdataformmodelitem.h>

#include <QGraphicsLinearLayout>

#include <hbthemeutils_p.h>

#include <hbcombobox.h>

#include <hbmessagebox.h>

#include "settingsview.h"

/**

 * Constructor

 */

SettingsView::SettingsView(const QStringList &themes, HbMainWindow *mainWindow, HbView* parent): HbView(parent),

                                                                                                 mThemes(themes)

{

    mMainWindow = mainWindow;

    mParentView = parent;

    for(int i=0;i<mThemes.count();i++) {

        mThemeUiNames += QDir(mThemes[i]).dirName();

    }

    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);

    this->setTitle(tr("Settings"));

    mDataForm = new HbDataForm(this);

    HbDataFormModel *model = new HbDataFormModel(this);

    mBaseThemeSetting = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, tr("Base Theme"));

    mDefaultThemeSetting = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, tr("Default Theme"));

    mPriorityThemeSetting = model->appendDataFormItem(HbDataFormModelItem::TextItem, tr("Priority Theme"));

    mDataForm->setModel(model);

    loadSettings();

    layout->addItem(mDataForm);

    HbAction *act = new HbAction(tr("Save"));

    connect(act, SIGNAL(triggered()), this, SLOT(saveSettings()));

    this->toolBar()->addAction(act);

    act = new HbAction(tr("Cancel"));

    connect(act, SIGNAL(triggered()), this, SLOT(cancel()));

    this->toolBar()->addAction(act);

    act = new HbAction(Hb::BackNaviAction);

    connect(act, SIGNAL(triggered()), this, SLOT(cancel()));

    this->setNavigationAction(act);

    this->setLayout(layout);

    mMainWindow->addView(this);

}

/**

 * Destructor

 */

SettingsView::~SettingsView()

{

    delete mDataForm;

}

void SettingsView::loadSettings()

{

    mBaseThemeSetting->setContentWidgetData("items",mThemeUiNames);

    mBaseThemeSetting->setContentWidgetData("selected", mThemes.indexOf(HbThemeUtils::getThemeSetting(HbThemeUtils::BaseThemeSetting)));

    mDefaultThemeSetting->setContentWidgetData("items",mThemeUiNames);

    mDefaultThemeSetting->setContentWidgetData("selected", mThemes.indexOf(HbThemeUtils::getThemeSetting(HbThemeUtils::DefaultThemeSetting)));

    mPriorityThemeSetting->setContentWidgetData("text",HbThemeUtils::getThemeSetting(HbThemeUtils::OperatorNameSetting));

}

void SettingsView::saveSettings()

{

    HbThemeUtils::setThemeSetting(HbThemeUtils::BaseThemeSetting, mThemes[mBaseThemeSetting->contentWidgetData("selected").toInt()]);

    HbThemeUtils::setThemeSetting(HbThemeUtils::DefaultThemeSetting, mThemes[mDefaultThemeSetting->contentWidgetData("selected").toInt()]);

    HbThemeUtils::setThemeSetting(HbThemeUtils::OperatorNameSetting, mPriorityThemeSetting->contentWidgetData("text").toString());

    loadSettings();

#ifdef Q_OS_SYMBIAN

    HbMessageBox::information(tr("Please reboot the device to apply the changes."));

#else

    HbMessageBox::information(tr("Please restart the Hb application to apply the changes."));

#endif

    mMainWindow->setCurrentView(mParentView);

}

void SettingsView::cancel()

{

    loadSettings();

    mMainWindow->setCurrentView(mParentView);

}