/*

 * Copyright (C) 2006 Trolltech ASA

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 * 1.  Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer.

 * 2.  Redistributions in binary form must reproduce the above copyright

 *     notice, this list of conditions and the following disclaimer in the

 *     documentation and/or other materials provided with the distribution.

 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

 *     its contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#include <jsobjects.h>

#include <qwebpage.h>

#include <qwebframe.h>

#include <qevent.h>

#include <qapplication.h>

#include "DumpRenderTree.h"

class HackWebFrame : public QWebFrame

{

public:

    void mousePressEvent(QMouseEvent *e) {

        QWebFrame::mousePressEvent(e);

    }

    void mouseReleaseEvent(QMouseEvent *e) {

        QWebFrame::mouseReleaseEvent(e);

    }

    void mouseMoveEvent(QMouseEvent *e) {

        QWebFrame::mouseMoveEvent(e);

    }

protected:

    HackWebFrame(QWebPage *parent, QWebFrameData *frameData) : QWebFrame(parent, frameData) {}

    HackWebFrame(QWebFrame *parent, QWebFrameData *frameData) : QWebFrame(parent, frameData) {}

    ~HackWebFrame() {}

};

LayoutTestController::LayoutTestController(WebCore::DumpRenderTree *drt)

    : QObject()

    , m_drt(drt)

{

    m_timeoutTimer = 0;

    reset();

}

void LayoutTestController::reset()

{

    m_isLoading = true;

    m_textDump = false;

    m_dumpChildrenAsText = false;

    m_canOpenWindows = false;

    m_waitForDone = false;

    m_dumpTitleChanges = false;

    if (m_timeoutTimer) {

        killTimer(m_timeoutTimer);

        m_timeoutTimer = 0;

    }

    m_topLoadingFrame = 0;

}

void LayoutTestController::maybeDump(bool ok)

{

    QWebFrame *frame = qobject_cast<QWebFrame*>(sender());

    if (frame != m_topLoadingFrame)

        return;

    m_topLoadingFrame = 0;

    if (!shouldWaitUntilDone()) {

        emit done();

        m_isLoading = false;

    }

}

void LayoutTestController::waitUntilDone()

{

    //qDebug() << ">>>>waitForDone";

    m_waitForDone = true;

    m_timeoutTimer = startTimer(5000);

}

void LayoutTestController::notifyDone()

{

    //qDebug() << ">>>>notifyDone";

    if (!m_timeoutTimer)

        return;

    killTimer(m_timeoutTimer);

    m_timeoutTimer = 0;

    emit done();

    m_isLoading = false;

}

int LayoutTestController::windowCount()

{

    return m_drt->windowCount();

}

void LayoutTestController::clearBackForwardList()

{

    m_drt->webPage()->history().clear();

}

void LayoutTestController::dumpEditingCallbacks()

{

    //qDebug() << ">>>dumpEditingCallbacks";

}

void LayoutTestController::queueReload()

{

    //qDebug() << ">>>queueReload";

}

void LayoutTestController::provisionalLoad()

{

    QWebFrame *frame = qobject_cast<QWebFrame*>(sender());

    if (!m_topLoadingFrame && m_isLoading)

        m_topLoadingFrame = frame;

}

void LayoutTestController::timerEvent(QTimerEvent *)

{

    qDebug() << ">>>>>>>>>>>>> timeout";

    notifyDone();

}

QString LayoutTestController::encodeHostName(const QString &host)

{

    QString encoded = QString::fromLatin1(QUrl::toAce(host + QLatin1String(".no")));

    encoded.truncate(encoded.length() - 3); // strip .no

    return encoded;

}

QString LayoutTestController::decodeHostName(const QString &host)

{

    QString decoded = QUrl::fromAce(host.toLatin1() + QByteArray(".no"));

    decoded.truncate(decoded.length() - 3);

    return decoded;

}

EventSender::EventSender(QWebPage *parent)

    : QObject(parent)

{

    m_page = parent;

}

void EventSender::mouseDown()

{

    QWebFrame *frame = frameUnderMouse();

//     qDebug() << "EventSender::mouseDown" << frame;

    if (!frame)

        return;

    QMouseEvent event(QEvent::MouseButtonPress, m_mousePos - frame->pos(), Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);

    static_cast<HackWebFrame *>(frame)->mousePressEvent(&event);

}

void EventSender::mouseUp()

{

    QWebFrame *frame = frameUnderMouse();

//     qDebug() << "EventSender::mouseUp" << frame;

    if (!frame)

        return;

    QMouseEvent event(QEvent::MouseButtonRelease, m_mousePos - frame->pos(), Qt::LeftButton, Qt::LeftButton, Qt::NoModifier);

    static_cast<HackWebFrame *>(frame)->mouseReleaseEvent(&event);

}

void EventSender::mouseMoveTo(int x, int y)

{

    QWebFrame *frame = frameUnderMouse();

//     qDebug() << "EventSender::mouseMoveTo" << x << y;

    m_mousePos = QPoint(x, y);

    QMouseEvent event(QEvent::MouseMove, m_mousePos - frame->pos(), Qt::NoButton, Qt::NoButton, Qt::NoModifier);

    static_cast<HackWebFrame *>(frame)->mouseMoveEvent(&event);

}

void EventSender::leapForward(int ms)

{

    m_timeLeap += ms;

    qDebug() << "EventSender::leapForward" << ms;

}

void EventSender::keyDown(const QString &string, const QStringList &modifiers)

{

    qDebug() << "EventSender::keyDown" << string << modifiers;

}

QWebFrame *EventSender::frameUnderMouse() const

{

    QWebFrame *frame = m_page->mainFrame();

redo:

    QList<QWebFrame*> children = frame->childFrames();

    for (int i = 0; i < children.size(); ++i) {

        if (children.at(i)->geometry().contains(m_mousePos)) {

            frame = children.at(i);

            goto redo;

        }

    }

    if (frame->geometry().contains(m_mousePos))

        return frame;

    return 0;

}