/****************************************************************************
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the Qt Designer of the Qt Toolkit.
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** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** use the contact form at http://qt.digia.com/contact-us.
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****************************************************************************/

#ifndef BUDDYEDITOR_PLUGIN_H
#define BUDDYEDITOR_PLUGIN_H

#include "buddyeditor_global.h"

#include <QtDesigner/QDesignerFormEditorPluginInterface>

#include <QtCore/QPointer>
#include <QtCore/QHash>

QT_BEGIN_NAMESPACE

class QDesignerFormWindowInterface;
class QAction;

namespace qdesigner_internal {

class BuddyEditorTool;

class QT_BUDDYEDITOR_EXPORT BuddyEditorPlugin: public QObject, public QDesignerFormEditorPluginInterface
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QDesignerFormEditorPluginInterface" FILE "buddyeditor.json")
    Q_INTERFACES(QDesignerFormEditorPluginInterface)
public:
    BuddyEditorPlugin();
    virtual ~BuddyEditorPlugin();

    virtual bool isInitialized() const;
    virtual void initialize(QDesignerFormEditorInterface *core);
    QAction *action() const;

    virtual QDesignerFormEditorInterface *core() const;

public slots:
    void activeFormWindowChanged(QDesignerFormWindowInterface *formWindow);

private slots:
    void addFormWindow(QDesignerFormWindowInterface *formWindow);
    void removeFormWindow(QDesignerFormWindowInterface *formWindow);

private:
    QPointer<QDesignerFormEditorInterface> m_core;
    QHash<QDesignerFormWindowInterface*, BuddyEditorTool*> m_tools;
    bool m_initialized;
    QAction *m_action;
};

}  // namespace qdesigner_internal

QT_END_NAMESPACE

#endif // BUDDYEDITOR_PLUGIN_H
