/*

 * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)

 *

 *  This library is free software; you can redistribute it and/or

 *  modify it under the terms of the GNU Lesser General Public

 *  License as published by the Free Software Foundation; either

 *  version 2 of the License, or (at your option) any later version.

 *

 *  This library is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 *  Lesser General Public License for more details.

 *

 *  You should have received a copy of the GNU Lesser General Public

 *  License along with this library; if not, write to the Free Software

 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

 *

 */

#include "widget.h"

#include "qwebelement.h"

#include "qwebframe.h"

#include "ui_widget.h"

#include <QPainter>

#include <QtTest/QtTest>

Widget::Widget(QWidget* parent) :

    QWidget(parent),

    ui(new Ui::Widget)

{

    ui->setupUi(this);

}

void Widget::refreshJS()

{

    ui->webView->page()->mainFrame()->addToJavaScriptWindowObject("myWidget", this);

}

void Widget::start()

{

    ui->webView->load(QUrl("qrc:///test.html"));

    connect(ui->webView->page()->mainFrame(), SIGNAL(javaScriptWindowObjectCleared()), this, SLOT(refreshJS()));

    ui->webView->page()->mainFrame()->addToJavaScriptWindowObject("myWidget", this);

}

void Widget::completeTest()

{

    QCOMPARE(ui->lbl1->pixmap()->size(), ui->lbl2->size());

    QCOMPARE(ui->lbl3->size(), ui->lbl4->pixmap()->size());

    QCOMPARE(ui->lbl2->size().width(), ui->webView->page()->mainFrame()->findFirstElement("#img1").evaluateJavaScript("this.width").toInt());

    QCOMPARE(ui->lbl3->size().width(), ui->webView->page()->mainFrame()->findFirstElement("#img2").evaluateJavaScript("this.width").toInt());

    emit testComplete();

}

void Widget::setPixmap(const QPixmap& p)

{

    ui->lbl1->setPixmap(p);

}

QPixmap Widget::pixmap() const

{

    QPixmap px(ui->lbl3->size());

    {

        QPainter p(&px);

        ui->lbl3->render(&p);

    }

    return px;

}

void Widget::setImage(const QImage& img)

{

    ui->lbl4->setPixmap(QPixmap::fromImage(img));

}

QImage Widget::image() const

{

    QImage img(ui->lbl2->size(), QImage::Format_ARGB32);

    {

        QPainter p(&img);

        ui->lbl2->render(&p);

    }

    return img;

}

Widget::~Widget()

{

    delete ui;

}

void Widget::changeEvent(QEvent* e)

{

    QWidget::changeEvent(e);

    switch (e->type()) {

    case QEvent::LanguageChange:

        ui->retranslateUi(this);

        break;

    default:

        break;

    }

}

void Widget::compare(const QVariant& a, const QVariant& b)

{

    QCOMPARE(a, b);

}

void Widget::imageSlot(const QImage& img)

{

    QCOMPARE(img.size(), ui->lbl3->size());

    emit pixmapSignal(QPixmap::fromImage(img));

}

void Widget::pixmapSlot(const QPixmap& pxm)

{

    QCOMPARE(pxm.size(), ui->lbl2->size());

    emit imageSignal(ui->lbl4->pixmap()->toImage());

}

void Widget::randomSlot(const QPixmap& pxm)

{

    QVERIFY(pxm.isNull());

}