/*

 * 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: 

 *   WPS Wizard Page: Step 2

 *

 */

// System includes

#include <HbWidget>

#include <HbRadioButtonList>

#include <HbLineEdit>

#include <HbLabel>

#include <HbMainWindow>

// User includes

#include "wpswizardsteptwo.h"

#include "wpswizard_p.h"

// Trace includes

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "wpswizardsteptwoTraces.h"

#endif

// External function prototypes

// Local constants

/*!

   \class WpsPageStepTwo

   \brief Implementation of wps wizard page for step two. 

 */

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

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

/*!

   Constructor for WPS page two

   @param [in] parent Pointer to the WPS wizard private implementation 

 */

WpsPageStepTwo::WpsPageStepTwo(WpsWizardPrivate* parent) :

    WpsWizardPage(parent), 

    mWidget(NULL), 

    mRadio(NULL), 

    mHeading(NULL),

    mValid(false), 

    mItemSelected(0),

    mLoader(NULL)

{

    OstTraceFunctionEntry1(WPSPAGESTEPTWO_WPSPAGESTEPTWO_ENTRY, this); 

    OstTraceFunctionExit1(WPSPAGESTEPTWO_WPSPAGESTEPTWO_EXIT, this);

}

/*!

   Destructor

 */

WpsPageStepTwo::~WpsPageStepTwo()

{

    OstTraceFunctionEntry1(WPSPAGESTEPTWO_WPSPAGESTEPTWO_DESTRUCTOR_ENTRY, this);

    delete mLoader;

    OstTraceFunctionExit1(WPSPAGESTEPTWO_WPSPAGESTEPTWO_DESTRUCTOR_EXIT, this);

}

/*!

   Loads the page with all the widgets

   @return HbWidget* Returns the view widget

 */

HbWidget* WpsPageStepTwo::initializePage()

{

    OstTraceFunctionEntry1(WPSPAGESTEPTWO_INITIALIZEPAGE_ENTRY, this);

    if (!mWidget) {

        bool ok;

        mLoader = new HbDocumentLoader(mWizard->mainWindow());

        mLoader->load(":/docml/occ_wps_01_05.docml", &ok);

        Q_ASSERT(ok);

        // Initialize orientation

        loadDocmlSection(mWizard->mainWindow()->orientation());

        mWidget = qobject_cast<HbWidget*> (mLoader->findWidget("occ_wps_P1"));

        Q_ASSERT(mWidget);

        mHeading = qobject_cast<HbLabel*> (mLoader->findWidget("label"));

        Q_ASSERT(mHeading);

        mHeading->setPlainText(hbTrId("txt_occ_dialog_selected_network_supports_wifi_pro"));

        mRadio = qobject_cast<HbRadioButtonList*> (mLoader->findWidget("radioButtonList"));

        Q_ASSERT(mRadio); 

        //Set Options

        QStringList list;

        list << hbTrId("txt_occ_list_use_pushbutton")

             << hbTrId("txt_occ_list_use_pin_code")

             << hbTrId("txt_occ_list_configure_manually");

        mRadio->setItems(list);

        bool connectOk = connect(

            mRadio, 

            SIGNAL(itemSelected(int)), 

            this,

            SLOT(itemSelected(int)));

        Q_ASSERT(connectOk);

        connectOk = connect(

            mWizard->mainWindow(), 

            SIGNAL(orientationChanged(Qt::Orientation)),

            this, 

            SLOT(loadDocmlSection(Qt::Orientation)));

        Q_ASSERT(connectOk);

    }

    OstTraceFunctionExit1(WPSPAGESTEPTWO_INITIALIZEPAGE_EXIT, this);

    return mWidget;

}

/*!

   Funtion to determine the next page to be displayed in the wizard process

   @param [out] removeFromStack bool indicating whether the current page should be 

   removed from the stack

   @return int Page Id of the next page to be displayed.

 */

int WpsPageStepTwo::nextId(bool &removeFromStack) const

{

    OstTraceFunctionEntry1(WPSPAGESTEPTWO_NEXTID_ENTRY, this);

    int id = WpsWizardPage::PageWpsWizardStep3_Button;

    removeFromStack = false;

    if (mItemSelected == WpsPushButtonMode) {

        id = WpsWizardPage::PageWpsWizardStep3_Button;

    } else if (mItemSelected == WpsPinCodeMode) {

        id = WpsWizardPage::PageWpsWizardStep3_Number;

    } else {

        id = mWizard->nextPageId(false);

    }

    OstTraceFunctionExit1(WPSPAGESTEPTWO_NEXTID_EXIT, this);

    return id;

}

/*!

   Determines the Number of steps to move backwards when 'Prev' Button

   is clicked

   @return int Number of pages to move backwards

 */

int WpsPageStepTwo::previousTriggered()

{

    OstTraceFunctionEntry1(WPSPAGESTEPTWO_PREVIOUSTRIGGERED_ENTRY, this);

    OstTraceFunctionExit1(WPSPAGESTEPTWO_PREVIOUSTRIGGERED_EXIT, this);

    return 1;

}

/*!

   CallBack when the cancel button is clicked

 */

void WpsPageStepTwo::cancelTriggered()

{

    OstTraceFunctionEntry1(WPSPAGESTEPTWO_CANCELTRIGGERED_ENTRY, this); 

    OstTraceFunctionExit1(WPSPAGESTEPTWO_CANCELTRIGGERED_EXIT, this);

}

/*!

   Determines whether the Next action button should be enabled or not

   @return bool Indicating whether next button is enabled or not.

 */

bool WpsPageStepTwo::showPage()

{

    return mValid;

}

/*!

   Call back when an item is selected from the list on the UI

   @param [in] index Indcating the relative position in the list

 */

void WpsPageStepTwo::itemSelected(int index)

{

    OstTraceFunctionEntry1(WPSPAGESTEPTWO_ITEMSELECTED_ENTRY, this);

    mValid = true;

    mWizard->enableNextButton(mValid);

    mItemSelected = index;   

    OstTraceFunctionExit1(WPSPAGESTEPTWO_ITEMSELECTED_EXIT, this);

}

/*!

   Loads docml at initialization phase and when HbMainWindow sends 

   orientation() signal.

   @param [in] orientation orientation to be loaded.

 */

void WpsPageStepTwo::loadDocmlSection(Qt::Orientation orientation)

{

    bool ok = false;

    // Load the orientation specific section

    if (orientation == Qt::Horizontal) {

        mLoader->load(":/docml/occ_wps_01_05.docml", "landscape", &ok);

        Q_ASSERT(ok);

    }  else {

        Q_ASSERT(orientation == Qt::Vertical);

        mLoader->load(":/docml/occ_wps_01_05.docml", "portrait", &ok);

        Q_ASSERT(ok);

    }

}