/*

 * 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 3 Push button number

 *

 */

// System includes

#include <HbDocumentLoader>

#include <HbWidget>

#include <HbRadioButtonList>

#include <HbLineEdit>

#include <HbLabel>

#include <HbMainwindow>

// User includes

#include "wpswizardstepthreebutton.h"

#include "wpswizard_p.h"

// Trace includes

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "wpswizardstepthreebuttonTraces.h"

#endif

// External function prototypes

// Local constants

/*!

   \class WpsPageStepThreeButton

   \brief Implementation of wps wizard page for step three button press mode.

 */

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

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

/*!

   Constructor for WPS page three button

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

 */

WpsPageStepThreeButton::WpsPageStepThreeButton(WpsWizardPrivate* parent) :

    WpsWizardPage(parent), 

    mWidget(NULL), 

    mHeading(NULL),

    mLoader(NULL)

{

    OstTraceFunctionEntry1(WPSPAGESTEPTHREEBUTTON_WPSPAGESTEPTHREEBUTTON_ENTRY, this); 

    OstTraceFunctionExit1(WPSPAGESTEPTHREEBUTTON_WPSPAGESTEPTHREEBUTTON_EXIT, this);

}

/*!

   Destructor

 */

WpsPageStepThreeButton::~WpsPageStepThreeButton()

{

    OstTraceFunctionEntry1(WPSPAGESTEPTHREEBUTTON_WPSPAGESTEPTHREEBUTTON_DESTRUCTOR_ENTRY, this);

    delete mLoader;

    OstTraceFunctionExit1(WPSPAGESTEPTHREEBUTTON_WPSPAGESTEPTHREEBUTTON_DESTRUCTOR_EXIT, this);

}

/*!

   Loads the page with all the widgets

   @return HbWidget* Returns the view widget

 */

HbWidget* WpsPageStepThreeButton::initializePage()

{

    OstTraceFunctionEntry1(WPSPAGESTEPTHREEBUTTON_INITIALIZEPAGE_ENTRY, this);

    if (!mWidget) {

        bool ok;

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

        mLoader->load(":/docml/occ_wps_02_03.docml", &ok);

        Q_ASSERT(ok);

        // Initialize orientation

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

        mWidget = qobject_cast<HbWidget*> (mLoader->findWidget("occ_wps_P2"));

        Q_ASSERT(mWidget);

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

        Q_ASSERT(mHeading);

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

        bool connectOk = connect(

            mWizard->mainWindow(), 

            SIGNAL(orientationChanged(Qt::Orientation)),

            this, 

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

       Q_ASSERT(connectOk);

    } 

    OstTraceFunctionExit1(WPSPAGESTEPTHREEBUTTON_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 WpsPageStepThreeButton::nextId(bool &removeFromStack) const

{

    OstTraceFunctionEntry1(WPSPAGESTEPTHREEBUTTON_NEXTID_ENTRY, this);

    removeFromStack = false;

    OstTraceFunctionExit1(WPSPAGESTEPTHREEBUTTON_NEXTID_EXIT, this);

    return WpsWizardPage::PageWpsWizardStep4;

}

/*!

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

   is clicked

   @return int Number of pages to move backwards

 */

int WpsPageStepThreeButton::previousTriggered()

{

    OstTraceFunctionEntry1(WPSPAGESTEPTHREEBUTTON_PREVIOUSTRIGGERED_ENTRY, this); 

    OstTraceFunctionExit1(WPSPAGESTEPTHREEBUTTON_PREVIOUSTRIGGERED_EXIT, this);

    return (PageWpsWizardStep3_Button - PageWpsWizardStep2);

}

/*!

   Loads docml at initialization phase and when HbMainWindow sends 

   orientation() signal.

   @param [in] orientation orientation to be loaded.

 */

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

{

    bool ok = false;

    // Load the orientation specific section

    if (orientation == Qt::Horizontal) {

        mLoader->load(":/docml/occ_wps_02_03.docml", "landscape", &ok);

        Q_ASSERT(ok);

    } else {

        Q_ASSERT(orientation == Qt::Vertical);

        mLoader->load(":/docml/occ_wps_02_03.docml", "portrait", &ok);

        Q_ASSERT(ok);

    }

}