/*

* Copyright (c) 2009 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: Calendar widget's date icon layout handler

*

*/

// System includes

#include <HbDocumentLoader>

#include <HbFrameDrawer>

#include <HbLabel>

#include <HbWidget>

#include <HbFrameItem>

// User includes

#include "mainlayouthandler.h"

#include "calendarwidgetdebug.h"

// Local constants

namespace

	{

    const char WIDGET[] = "CalendarWidget";

    const char *SEPARATOR_LABEL = "separatorLabel";

    const char *SEPARATOR_IMAGE_NAME = "qtg_graf_divider_v_thin";

    const char *BACKGROUND_IMAGE_NAME = "qtg_fr_hswidget_normal";

    const HbFrameDrawer::FrameType BACKGROUND_FRAME_TYPE = HbFrameDrawer::NinePieces;

    const HbFrameDrawer::FrameType SEPARATOR_FRAME_TYPE = HbFrameDrawer::OnePiece;

	} // namespace 

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

MainLayoutHandler::MainLayoutHandler()

        : mWidget(0),

          mSeparatorLabel(0),

          mIconLayoutItem(0),

          mBackgroundLayoutItem(0),

          mSeparatorLayoutItem(0)

{

    LOGS("MainLayoutHandler::MainLayoutHandler");

}

MainLayoutHandler::~MainLayoutHandler()

{

    LOGS("MainLayoutHandler::~MainLayoutHandler");

}

void MainLayoutHandler::initializeLayout(const HbDocumentLoader &layoutLoader, QObject *owner)

{

    LOGS("MainLayoutHandler::initializeLayout");

    setParent(owner);

    mWidget = (HbWidget*)layoutLoader.findWidget(WIDGET);

    mSeparatorLabel = qobject_cast<HbLabel*>(layoutLoader.findWidget(QString(SEPARATOR_LABEL)));

    // The rest of the initializion is pointless if loading of the main widget fails.

    if (!mWidget) {

        return;

    }

    addItem(mWidget);

    mWidget->setVisible(true);

    HbFrameDrawer* backgroundFrameDrawer = new HbFrameDrawer(BACKGROUND_IMAGE_NAME,

        BACKGROUND_FRAME_TYPE);

    mBackgroundLayoutItem = new HbFrameItem(backgroundFrameDrawer);

    mWidget->setBackgroundItem(mBackgroundLayoutItem);

    HbFrameDrawer* separatorFrameDrawer = new HbFrameDrawer(SEPARATOR_IMAGE_NAME,

        SEPARATOR_FRAME_TYPE);

    mSeparatorLayoutItem = new HbFrameItem(separatorFrameDrawer);

    mSeparatorLabel->setBackgroundItem(mSeparatorLayoutItem);

    setPreferredSize(mWidget->preferredSize());

}

void MainLayoutHandler::updateLayout()

{

    LOGS("MainLayoutHandler::updateLayout");

}

void MainLayoutHandler::onThemeChange()

{

    LOGS("MainLayoutHandler::onThemeChange");

    if (mBackgroundLayoutItem) {

        mBackgroundLayoutItem->frameDrawer().themeChanged();

    }

    if (mSeparatorLayoutItem) {

        mSeparatorLayoutItem->frameDrawer().themeChanged();

    }

}