/*

* 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: Bubble heading widget

*

*/

#include <hbstyle.h>

#include <hbmainwindow.h>

#include <hbevent.h>

#include "bubbleheadingwidget.h"

#include "bubbleprimitives.h"

#include "bubblestyleoption.h"

#include "bubblemanager2.h"

#include "bubbleutils.h"

#include "bubbleheader.h"

BubbleHeadingWidget::BubbleHeadingWidget(

    const QString& stylePluginName, QGraphicsItem* item)

    : HbWidget(item), mStylePluginName(stylePluginName), mStatusIcon(0),

      mNumberTypeIcon(0), mText1(0), mText2(0), mText3(0)

{

    setPluginBaseId(style()->registerPlugin(mStylePluginName));

    Q_ASSERT(pluginBaseId()!=-1);

    createPrimitives();

}

BubbleHeadingWidget::~BubbleHeadingWidget()

{

    style()->unregisterPlugin(mStylePluginName);

}

void BubbleHeadingWidget::reset()

{

    mHeader = 0;

}

void BubbleHeadingWidget::readBubbleHeader(const BubbleHeader& header)

{

    mHeader = &header;

    updatePrimitives();

}

void BubbleHeadingWidget::createPrimitives()

{

    delete mText1;

    mText1 = style()->createPrimitive(

            (HbStyle::Primitive)(pluginBaseId()+BP_Text1_text), this);

    style()->setItemName( mText1, "text_line_1" );

    delete mText2;

    mText2 = style()->createPrimitive(

            (HbStyle::Primitive)(pluginBaseId()+BP_Text2_text), this);

    style()->setItemName( mText2, "text_line_2" );

    delete mText3;

    mText3 = style()->createPrimitive(

            (HbStyle::Primitive)(pluginBaseId()+BP_Text3_text), this);

    style()->setItemName( mText3, "text_line_3" );

    delete mStatusIcon;

    mStatusIcon = style()->createPrimitive(

            (HbStyle::Primitive)(pluginBaseId()+BP_CallStatus_icon), this);

    style()->setItemName( mStatusIcon, "status_icon" );

    delete mNumberTypeIcon;

    mNumberTypeIcon = style()->createPrimitive(

            (HbStyle::Primitive)(pluginBaseId()+BP_NumberType_icon), this);

    style()->setItemName( mNumberTypeIcon, "number_type_icon" );

}

void BubbleHeadingWidget::updatePrimitives()

{

    BubbleStyleOption option;

    initStyleOption(option);

    if (mText1) {

        style()->updatePrimitive(

                mText1,

                (HbStyle::Primitive)(pluginBaseId()+BP_Text1_text),

                 &option);

    }

    if (mText2) {

        style()->updatePrimitive(

                mText2,

                (HbStyle::Primitive)(pluginBaseId()+BP_Text2_text),

                &option);

    }

    if (mText3) {

        style()->updatePrimitive(

                mText3,

                (HbStyle::Primitive)(pluginBaseId()+BP_Text3_text),

                &option);

    }

    if (mStatusIcon) {

        style()->updatePrimitive(

                mStatusIcon,

                (HbStyle::Primitive)(pluginBaseId()+BP_CallStatus_icon),

                &option);

    }

    if (mNumberTypeIcon) {

        style()->updatePrimitive(

                mNumberTypeIcon,

                (HbStyle::Primitive)(pluginBaseId()+BP_NumberType_icon),

                &option);

    }

    repolish();

}

void BubbleHeadingWidget::initStyleOption(BubbleStyleOption& option)

{

    HbWidget::initStyleOption(&option);

    if (mHeader!=0) {

        option.mCallState = mHeader->callState();

        option.mCallFlags = mHeader->callFlags();

        if (lines==3) {

            BubbleUtils::setCallHeaderTexts3Lines( *mHeader, option );

        } else if (lines==2) {

            BubbleUtils::setCallHeaderTexts2Lines( *mHeader, option );

        } else {

            // todo: 1-line

            BubbleUtils::setCallHeaderTexts2Lines( *mHeader, option );

        }

        mCallTimerTextLine = option.mTimerLineNumber;

    }

}

void BubbleHeadingWidget::polishEvent()

{

    if (mText1 && mText2 && mText3) {

        if (lines == 3) {

            setLayout("three_lines");

            mText1->setVisible(true);

            mText2->setVisible(true);

            mText3->setVisible(true);

        } else if (lines == 2) {

            setLayout("two_lines");

            mText1->setVisible(true);

            mText2->setVisible(true);

            mText3->setVisible(false);

        } else if (lines == 1) {

            setLayout("one_line");

            mText1->setVisible(true);

            mText2->setVisible(true);

            mText3->setVisible(false);

        }

    }

    HbWidget::polishEvent();

}

int BubbleHeadingWidget::lineCount() const

{

    return lines;

}

void BubbleHeadingWidget::setLineCount(int count)

{

    lines = count;

}

QString BubbleHeadingWidget::layout() const

{

    return layoutOption;

}

void BubbleHeadingWidget::setLayout(const QString& layout)

{

    layoutOption = layout;

}

void BubbleHeadingWidget::updateTimerDisplayNow()

{

    if ( mHeader && ( mHeader->callState() == BubbleManager::Active ) ) {

        BubbleStyleOption option;

        if ( mCallTimerTextLine == 2 ) {

            option.mText2 = mHeader->timerCost();

            option.mText2Clip = Qt::ElideRight;

            option.mTimerLineNumber = mCallTimerTextLine;

            style()->updatePrimitive(

                    mText2,

                    (HbStyle::Primitive)(pluginBaseId()+BP_Text2_text),

                    &option);

        } else if ( mCallTimerTextLine == 3 ) {

            option.mText3 = mHeader->timerCost();

            option.mText3Clip = Qt::ElideRight;

            option.mTimerLineNumber = mCallTimerTextLine;

            style()->updatePrimitive(

                    mText3,

                    (HbStyle::Primitive)(pluginBaseId()+BP_Text3_text),

                    &option);

        }

    }

}

void BubbleHeadingWidget::changeEvent(QEvent *event)

{

    if (event->type() == HbEvent::ThemeChanged) {

        updatePrimitives();

    }

    HbWidget::changeEvent(event);

}