/****************************************************************************
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the QtWebEngine module of the Qt Toolkit.
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
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#include "widgetwindow.h"

#include "qwebcontentsview.h"

WidgetWindow::WidgetWindow()
: m_webView(new QWebContentsView)
, addressLineEdit(0)
{
    // Use oxygen as a fallback.
    if (QIcon::themeName().isEmpty())
      QIcon::setThemeName("oxygen");

    setGeometry(0, 0, 1024, 768);

    QVBoxLayout* layout = new QVBoxLayout;

    // Create a widget based address bar.
    QHBoxLayout* addressBar = new QHBoxLayout;

    QToolButton* backButton = new QToolButton;
    backButton->setIcon(QIcon::fromTheme("go-previous"));
    addressBar->addWidget(backButton);

    QToolButton* forwardButton = new QToolButton;
    forwardButton->setIcon(QIcon::fromTheme("go-next"));
    addressBar->addWidget(forwardButton);

    QToolButton* reloadButton = new QToolButton;
    reloadButton->setIcon(QIcon::fromTheme("view-refresh"));
    addressBar->addWidget(reloadButton);

    addressLineEdit =  new QLineEdit;
    addressBar->addWidget(addressLineEdit);

    layout->addLayout(addressBar);
    layout->addWidget(m_webView.data());

    setLayout(layout);

    connect(addressLineEdit, SIGNAL(returnPressed()), SLOT(loadAddressFromAddressBar()));
    connect(backButton, SIGNAL(clicked()), m_webView.data(), SLOT(back()));
    connect(forwardButton, SIGNAL(clicked()), m_webView.data(), SLOT(forward()));
    connect(reloadButton, SIGNAL(clicked()), m_webView.data(), SLOT(reload()));
    connect(m_webView.data(), SIGNAL(titleChanged(const QString&)), SLOT(setWindowTitle(const QString&)));
    connect(m_webView.data(), SIGNAL(urlChanged(const QUrl&)), SLOT(setAddressBarUrl(const QUrl&)));
}

WidgetWindow::~WidgetWindow()
{
}

void WidgetWindow::loadAddressFromAddressBar()
{
    m_webView->load(addressLineEdit->text());
}

void WidgetWindow::setAddressBarUrl(const QUrl& url)
{
    addressLineEdit->setText(url.toString());
}