/*  This file is part of the KDE project.

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 2.1 or 3 of the License.

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, see <http://www.gnu.org/licenses/>.

*/

#include <QTextStream>
#include <QWidget>
#include <coecntrl.h>
#include "objectdump_symbian.h"

#include <QtWidgets/private/qwidget_p.h> // to access QWExtra

QT_BEGIN_NAMESPACE

namespace ObjectDump
{
namespace Symbian
{

QList<QByteArray> QAnnotatorWidget::annotation(const QObject& object)
{
    QList<QByteArray> result;

    const QWidget* widget = qobject_cast<const QWidget*>(&object);
    if (widget) {

        const QWExtra* extra = qt_widget_private(const_cast<QWidget *>(widget))->extraData();

        if (extra) {

            QByteArray array;
            QTextStream stream(&array);

            stream << "widget (Symbian): ";
            stream << "activated " << extra->activated << ' ';
            stream << "nativePaintMode " << extra->nativePaintMode << ' ';

            stream.flush();
            result.append(array);
        }
    }

    return result;
}

QList<QByteArray> QAnnotatorControl::annotation(const QObject& object)
{
    QList<QByteArray> result;

    const QWidget* widget = qobject_cast<const QWidget*>(&object);
    if (widget) {

        const CCoeControl* control = widget->effectiveWinId();
        if (control) {

            QByteArray array;
            QTextStream stream(&array);

            stream << "control: " << control << ' ';
            stream << "parent " << control->Parent() << ' ';

            if (control->IsVisible())
                stream << "visible ";
            else
                stream << "invisible ";

            stream << control->Position().iX << ',' << control->Position().iY << ' ';
            stream << control->Size().iWidth << 'x' << control->Size().iHeight;

            if (control->OwnsWindow())
                stream << " ownsWindow ";

            stream.flush();
            result.append(array);
        }
    }

    return result;
}

QList<QByteArray> QAnnotatorWindow::annotation(const QObject& object)
{
    QList<QByteArray> result;

    const QWidget* widget = qobject_cast<const QWidget*>(&object);
    if (widget) {

        const CCoeControl* control = widget->effectiveWinId();

        if (control) {
            RDrawableWindow *const window = control->DrawableWindow();
            if(window) {
                QByteArray array;
                QTextStream stream(&array);

                stream << "window: ";

                // Server-side address of CWsWindow object
                // This is useful for correlation with the window tree dumped by the window
                // server (see RWsSession::LogCommand).
                // Cast to a void pointer so that log output is in hexadecimal format.
                stream << "srv " << reinterpret_cast<const void*>(window->WsHandle()) << ' ';

                stream << "group " << window->WindowGroupId() << ' ';

                // Client-side handle to the parent window.
                // Cast to a void pointer so that log output is in hexadecimal format.
                stream << "parent " << reinterpret_cast<const void*>(window->Parent()) << ' ';

                stream << window->Position().iX << ',' << window->Position().iY << ' ';
                stream << '(' << window->AbsPosition().iX << ',' << window->AbsPosition().iY << ") ";
                stream << window->Size().iWidth << 'x' << window->Size().iHeight << ' ';

                const TDisplayMode displayMode = window->DisplayMode();
                stream << "mode " << displayMode << ' ';

                stream << "ord " << window->OrdinalPosition();

                stream.flush();
                result.append(array);
            }
        }
    }

    return result;
}

} // namespace Symbian

void addDefaultAnnotators_sys(QDumper& dumper)
{
    dumper.addAnnotator(new Symbian::QAnnotatorWidget);
    dumper.addAnnotator(new Symbian::QAnnotatorControl);
    dumper.addAnnotator(new Symbian::QAnnotatorWindow);
}

void addDefaultAnnotators_sys(QVisitor& visitor)
{
    visitor.addAnnotator(new Symbian::QAnnotatorWidget);
    visitor.addAnnotator(new Symbian::QAnnotatorControl);
    visitor.addAnnotator(new Symbian::QAnnotatorWindow);
}

} // namespace ObjectDump

QT_END_NAMESPACE