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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtWebEngine module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** 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
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "widgetwindow.h"
#include "qwebcontentsview.h"
#include "util.h"
#include <QShortcut>
static const int margin = 1;
WidgetWindow::WidgetWindow()
: m_webView(new QWebContentsView)
, addressLineEdit(0)
{
setGeometry(0, 0, 800, 600);
QVBoxLayout* layout = new QVBoxLayout;
layout->setContentsMargins(margin, margin, margin, margin);
// Create a widget based address bar.
QHBoxLayout* addressBar = new QHBoxLayout;
addressBar->setSpacing(margin); // Bigger buttons, less space between them
backButton = new QToolButton;
backButton->setIcon(QIcon(":/icons/go-previous.png"));
addressBar->addWidget(backButton);
forwardButton = new QToolButton;
forwardButton->setIcon(QIcon(":/icons/go-next.png"));
addressBar->addWidget(forwardButton);
reloadButton = new QToolButton;
reloadButton->setIcon(QIcon::fromTheme(":/icons/view-refresh.png"));
addressBar->addWidget(reloadButton);
addressLineEdit = new QLineEdit;
addressBar->addWidget(addressLineEdit);
QShortcut* focusUrlBarShortcut = new QShortcut(addressLineEdit);
focusUrlBarShortcut->setKey(QKeySequence(Qt::CTRL | Qt::Key_L));
connect(focusUrlBarShortcut, SIGNAL(activated()), addressLineEdit, SLOT(setFocus()));
connect(focusUrlBarShortcut, SIGNAL(activated()), addressLineEdit, SLOT(selectAll()));
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(loadStarted()), SLOT(loadStarted()));
connect(m_webView.data(), SIGNAL(loadFinished(bool)), SLOT(loadFinished(bool)));
connect(m_webView.data(), SIGNAL(titleChanged(const QString&)), SLOT(setWindowTitle(const QString&)));
connect(m_webView.data(), SIGNAL(urlChanged(const QUrl&)), SLOT(setAddressBarUrl(const QUrl&)));
m_webView->load(startupUrl());
}
WidgetWindow::~WidgetWindow()
{
}
void WidgetWindow::loadAddressFromAddressBar()
{
m_webView->load(addressLineEdit->text());
}
void WidgetWindow::setAddressBarUrl(const QUrl& url)
{
addressLineEdit->setText(url.toString());
}
void WidgetWindow::loadStarted()
{
reloadButton->setIcon(QIcon(":/icons/process-stop.png"));
}
void WidgetWindow::loadFinished(bool success)
{
Q_UNUSED(success);
forwardButton->setEnabled(m_webView->canGoForward());
backButton->setEnabled(m_webView->canGoBack());
reloadButton->setIcon(QIcon(":/icons/view-refresh.png"));
}
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