/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
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**************************************************************************/
#ifndef QMLINSPECTORMODE_H
#define QMLINSPECTORMODE_H

#include "qmlinspector_global.h"
#include <coreplugin/basemode.h>

#include <QtGui/QAction>
#include <QtCore/QObject>

QT_BEGIN_NAMESPACE

class QDockWidget;
class QToolButton;
class QLineEdit;
class QSpinBox;
class QLabel;

class QDeclarativeEngineDebug;
class QDeclarativeDebugConnection;
class QDeclarativeDebugEnginesQuery;
class QDeclarativeDebugRootContextQuery;
class QDeclarativeDebugObjectReference;
class ObjectTree;
class WatchTableModel;
class WatchTableView;
class CanvasFrameRate;
QT_END_NAMESPACE

class ObjectPropertiesView;
class ExpressionQueryWidget;

namespace Core {
    class IContext;
}

namespace Qml {
    class EngineSpinBox;

    namespace Internal {
        class InspectorContext;
    }

class QMLINSPECTOR_EXPORT QmlInspector : public QObject
{
    Q_OBJECT

public:
    QmlInspector(QObject *parent = 0);

    void createDockWidgets();
    bool connectToViewer(); // using host, port from widgets
    Core::IContext *context() const;

signals:
    void statusMessage(const QString &text);

public slots:
    void disconnectFromViewer();
    void setSimpleDockWidgetArrangement();

private slots:
    void connectionStateChanged();
    void connectionError();
    void reloadEngines();
    void enginesChanged();
    void queryEngineContext(int);
    void contextChanged();
    void treeObjectActivated(const QDeclarativeDebugObjectReference &obj);

private:
    void resetViews();

    QDeclarativeDebugConnection *m_conn;
    QDeclarativeEngineDebug *m_client;

    QDeclarativeDebugEnginesQuery *m_engineQuery;
    QDeclarativeDebugRootContextQuery *m_contextQuery;

    ObjectTree *m_objectTreeWidget;
    ObjectPropertiesView *m_propertiesWidget;
    WatchTableModel *m_watchTableModel;
    WatchTableView *m_watchTableView;
    CanvasFrameRate *m_frameRateWidget;
    ExpressionQueryWidget *m_expressionWidget;

    EngineSpinBox *m_engineSpinBox;

    QDockWidget *m_objectTreeDock;
    QDockWidget *m_frameRateDock;
    QDockWidget *m_propertyWatcherDock;
    QDockWidget *m_inspectorOutputDock;
    QList<QDockWidget*> m_dockWidgets;

    Internal::InspectorContext *m_context;

};

}

#endif