/****************************************************************************

**

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

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the examples of the Qt Toolkit.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** 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, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#include <QApplication>

#include <QMessageBox>

#include <QProgressBar>

#include <QStatusBar>

#include <QMainWindow>

#include <QAbstractEventDispatcher>

#if defined(Q_WS_WINCE_WM)

#include "ui_mainwindow_windowsmobile.h"

#include <windows.h>

#else

#include "ui_mainwindow.h"

#endif

//! [0]

class MainWindow : public QMainWindow, public Ui::MainWindow

{

    Q_OBJECT

public:

    MainWindow();

public slots:

    void on_WebBrowser_TitleChange(const QString &title);

    void on_WebBrowser_ProgressChange(int a, int b);

    void on_WebBrowser_CommandStateChange(int cmd, bool on);

    void on_WebBrowser_BeforeNavigate();

    void on_WebBrowser_NavigateComplete(QString);

    void on_actionGo_triggered();

    void on_actionNewWindow_triggered();

    void on_actionAbout_triggered();

    void on_actionAboutQt_triggered();

    void on_actionFileClose_triggered();

private:

    QProgressBar *pb;

};

//! [0] //! [1]

MainWindow::MainWindow()

{

    setupUi(this);

    connect(addressEdit, SIGNAL(returnPressed()), actionGo, SLOT(trigger()));

    connect(actionBack, SIGNAL(triggered()), WebBrowser, SLOT(GoBack()));

    connect(actionForward, SIGNAL(triggered()), WebBrowser, SLOT(GoForward()));

    connect(actionStop, SIGNAL(triggered()), WebBrowser, SLOT(Stop()));

    connect(actionRefresh, SIGNAL(triggered()), WebBrowser, SLOT(Refresh()));

    connect(actionHome, SIGNAL(triggered()), WebBrowser, SLOT(GoHome()));

    connect(actionSearch, SIGNAL(triggered()), WebBrowser, SLOT(GoSearch()));

    pb = new QProgressBar(statusBar());

    pb->setTextVisible(false);

    pb->hide();

    statusBar()->addPermanentWidget(pb);

    WebBrowser->dynamicCall("GoHome()");

}

//! [1] //! [2]

void MainWindow::on_WebBrowser_TitleChange(const QString &title)

{

    setWindowTitle("Qt WebBrowser - " + title);

}

void MainWindow::on_WebBrowser_ProgressChange(int a, int b)

{

    if (a <= 0 || b <= 0) {

	pb->hide();

	return;

    }

    pb->show();

    pb->setRange(0, b);

    pb->setValue(a);

}

void MainWindow::on_WebBrowser_CommandStateChange(int cmd, bool on)

{

    switch (cmd) {

    case 1:

	actionForward->setEnabled(on);

	break;

    case 2:

	actionBack->setEnabled(on);

	break;

    }

}

void MainWindow::on_WebBrowser_BeforeNavigate()

{

    actionStop->setEnabled(true);

}

void MainWindow::on_WebBrowser_NavigateComplete(QString)

{

    actionStop->setEnabled(false);

}

//! [2] //! [3]

void MainWindow::on_actionGo_triggered()

{

    WebBrowser->dynamicCall("Navigate(const QString&)", addressEdit->text());

}

void MainWindow::on_actionNewWindow_triggered()

{

    MainWindow *window = new MainWindow;

    window->show();

    if (addressEdit->text().isEmpty())

	return;

    window->addressEdit->setText(addressEdit->text());

    window->actionStop->setEnabled(true);

    window->on_actionGo_triggered();

}

void MainWindow::on_actionAbout_triggered()

{

    QMessageBox::about(this, tr("About WebBrowser"),

		tr("This Example has been created using the ActiveQt integration into Qt Designer.\n"

		   "It demonstrates the use of QAxWidget to embed the Internet Explorer ActiveX\n"

		   "control into a Qt application."));

}

void MainWindow::on_actionAboutQt_triggered()

{

    QMessageBox::aboutQt(this, tr("About Qt"));

}

void MainWindow::on_actionFileClose_triggered()

{

    close();

}

#include "main.moc"

//! [3] //! [4]

int main(int argc, char ** argv)

{

    QApplication a(argc, argv);

    MainWindow w;

#if defined(Q_OS_WINCE)

    w.showMaximized();

#else

    w.show();

#endif

    return a.exec();

}

//! [4]