/****************************************************************************
**
** 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 tools applications 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QDBUSVIEWER_H
#define QDBUSVIEWER_H

#include <QtGui/QtGui>
#include <QtDBus/QtDBus>

QT_FORWARD_DECLARE_CLASS(QTreeView);
QT_FORWARD_DECLARE_CLASS(QDomDocument);
QT_FORWARD_DECLARE_CLASS(QDomElement);

struct BusSignature
{
    QString mService, mPath, mInterface, mName;
};

class QDBusViewer: public QWidget
{
    Q_OBJECT
public:
    QDBusViewer(const QDBusConnection &connection, QWidget *parent = 0);

public slots:
    void refresh();
    void about();

private slots:
    void serviceChanged(QTreeWidgetItem *item);
    void showContextMenu(const QPoint &);
    void connectionRequested(const BusSignature &sig);
    void callMethod(const BusSignature &sig);
    void getProperty(const BusSignature &sig);
    void setProperty(const BusSignature &sig);
    void dumpMessage(const QDBusMessage &msg);
    void refreshChildren();

    void serviceRegistered(const QString &service);
    void serviceUnregistered(const QString &service);
    void serviceOwnerChanged(const QString &name, const QString &oldOwner, const QString &newOwner);

    void activate(const QModelIndex &item);

    void logError(const QString &msg);
    void anchorClicked(const QUrl &url);

private:
    void logMessage(const QString &msg);

    QDBusConnection c;
    QString currentService;
    QTreeView *tree;
    QAction *refreshAction;
    QTreeWidget *services;
    QTextBrowser *log;
    QRegExp objectPathRegExp;
};

#endif