/*

 * 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 the License "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 4 progress bar display

 *

 */

/*

 * %version: 1 %

 */

// System includes

#include <hbdocumentloader.h>

#include <hbwidget.h>

#include <hbradiobuttonlist.h>

#include <hblineedit.h>

#include <hblabel.h>

#include <hbprogressbar.h>

#include <hbmessagebox.h>

// User includes

#include "wpswizardstepfour.h"

#include "wpswizard_p.h"

// Trace includes

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "wpspagestepfourTraces.h"

#endif

/*!

 * Constructor for WPS page four

 * 

 * \param WpsWizardPrivate* Pointer to the WPS wizard private implementation 

 */

WpsPageStepFour::WpsPageStepFour(WpsWizardPrivate* parent) :

    WpsWizardPage(parent), mWidget(NULL), mRadio(NULL), mValid(false)

{

OstTraceFunctionEntry1(WPSPAGESTEPFOUR_WPSPAGESTEPFOUR_ENTRY, this)

OstTraceFunctionExit1(WPSPAGESTEPFOUR_WPSPAGESTEPFOUR_EXIT, this)

}

/*!

 * Destructor

 */

WpsPageStepFour::~WpsPageStepFour()

{

    OstTraceFunctionEntry1(WPSPAGESTEPFOUR_WPSPAGESTEPFOUR_ENTRY, this)

    delete mWidget;

    delete mWpsActiveRunner;

OstTraceFunctionExit1(WPSPAGESTEPFOUR_WPSPAGESTEPFOUR_EXIT, this)

}

/*!

  * Loads the page with all the widgets

  * 

  * \return HbWidget* Returns the view widget

 */

HbWidget* WpsPageStepFour::initializePage()

{

    OstTraceFunctionEntry1(WPSPAGESTEPFOUR_INITIALIZEPAGE_ENTRY, this)

    if (!mWidget) {

        bool ok;

        HbDocumentLoader loader;

        loader.load(":/docml/occ_wps_P4.docml", &ok);

        Q_ASSERT_X(ok, "WPS Wizard", "Invalid docml file");

        mWidget = qobject_cast<HbWidget*> (loader.findWidget("occ_wps_P4"));

        Q_ASSERT_X(mWidget != 0, "WPS Wizard", "View not found");

        //mTitle = qobject_cast<HbLabel*> (loader.findWidget("label_title"));

        //Q_ASSERT_X(mTitle != 0, "WPS wizard", "title not found");

        mHeading = qobject_cast<HbLabel*> (loader.findWidget("label_heading"));

        Q_ASSERT_X(mTitle != 0, "WPS wizard", "Header not found");

        mProgressBar = qobject_cast<HbProgressBar*> (loader.findWidget("horizontalProgressBar"));

        Q_ASSERT_X(mRadio != 0, "WPS Wizard", "List not found");

        // start the framework.

        mWpsActiveRunner = CWpsActiveRunner::NewL(*this);

        Q_ASSERT(error == NULL);

    }

    mProgressBar->setRange(0, 0);

    StartWpsRunner();

    OstTraceFunctionExit1(WPSPAGESTEPFOUR_INITIALIZEPAGE_EXIT, this)

    return mWidget;

}

/*!

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

  * 

  * \param bool& RemoveFromStack indicating whether the current page should be 

  * removed from the stack

  * 

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

 */

int WpsPageStepFour::nextId(bool &removeFromStack) const

{

    OstTraceFunctionEntry1(WPSPAGESTEPFOUR_NEXTID_ENTRY, this)

    int id = WpsWizardPage::PageNone;

    removeFromStack = false;

    if (countCredentials >= 2) {

        id = WpsWizardPage::PageWpsWizardStep5;

    }

    else {

        // only one response received. So go to the summary page

        mWizard->storeSettings(0);

        id = WlanWizardPage::PageProcessSettings;

    }

    OstTraceFunctionExit1(WPSPAGESTEPFOUR_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 WpsPageStepFour::stepsBackwards()

{

    OstTraceFunctionEntry1(WPSPAGESTEPFOUR_STEPSBACKWARDS_ENTRY, this)

    OstTraceFunctionExit1(WPSPAGESTEPFOUR_STEPBACKWARDS_EXIT, this)

    return (PageWpsWizardStep4 - PageWpsWizardStep2) - 1;

}

/*!

  * Callback when the previous button is clicked

 */

void WpsPageStepFour::previousTriggered()

{

    OstTraceFunctionEntry1(WPSPAGESTEPFOUR_PREVIOUSTRIGGERED_ENTRY, this)

    mWpsActiveRunner->DoCancel();

OstTraceFunctionExit1(WPSPAGESTEPFOUR_PREVIOUSTRIGGERED_EXIT, this)

}

/*!

 * CallBack when the cancel button is clicked

*/

void WpsPageStepFour::cancelTriggered()

{

    OstTraceFunctionEntry1(WPSPAGESTEPFOUR_CANCELTRIGGERED_ENTRY, this)

    mWpsActiveRunner->DoCancel();

OstTraceFunctionExit1(WPSPAGESTEPFOUR_CANCELTRIGGERED_EXIT, this)

}

/*!

  * Validates the content of the pages

  * 

  * \return bool Indicating the result of the operation

 */

bool WpsPageStepFour::validate() const

{

    OstTraceFunctionEntry1(WPSPAGESTEPFOUR_VALIDATE_ENTRY, this)

    OstTraceFunctionExit1(WPSPAGESTEPFOUR_VALIDATE_EXIT, this)

    return mValid;

}

/*!

 * CallBack function when the middleware WPS call returns back

 * 

 * \param QList An array of received settngs

 * \param int Error indicating the result of the operation

 * 

 */

void WpsPageStepFour::WpsActiveRunnerStopped(

    QList<TWlanProtectedSetupCredentialAttribute>& aCredentials, TInt aError)

{

    OstTraceFunctionEntry1(WPSPAGESTEPFOUR_WPSACTIVERUNNERSTOPPED_ENTRY, this)

    mWpsErrorCode = aError;

    if (aError == KErrNone) {

        countCredentials = aCredentials.count();

        mWizard->storeSettingsArray(aCredentials);

        mWizard->nextPage();

    }

    else if (aError == KErrCancel) {

        // operation was cancelled 

    }

    else {

        QString str;

        str = QString("Error: %1").arg(aError);

        mProgressBar->setVisible(false);

        //mHeading->setPlainText("General Error");

        mHeading->setPlainText(str);

        mWizard->enableNextButton(false);

    }

OstTraceFunctionExit1(WPSPAGESTEPFOUR_WPSACTIVERUNNERSTOPPED_EXIT, this)

}

/*!

 * Provides the functionality to initiate the WPS functionality

 */

void WpsPageStepFour::StartWpsRunner()

{

    OstTraceFunctionEntry1(WPSPAGESTEPFOUR_STARTWPSRUNNER_ENTRY, this)

    // convert QString to symbian RBuf8

    QString ssid = mWizard->getSsid();

    TPtrC ptrName(reinterpret_cast<const TText*> (ssid.constData()));

    RBuf8 ssidName;

    ssidName.Create(ptrName.Length());

    ssidName.Copy(ptrName);

    mWpsActiveRunner->StartSetup(ssidName, mWizard->getPin());

    ssidName.Close();

OstTraceFunctionExit1(WPSPAGESTEPFOUR_STARTWPSRUNNER_EXIT, this)

}