/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/

#ifndef BINEDITORPLUGIN_H
#define BINEDITORPLUGIN_H

#include <extensionsystem/iplugin.h>
#include <coreplugin/editormanager/ieditorfactory.h>
#include <coreplugin/icontext.h>

#include <QtCore/QtPlugin>
#include <QtCore/QPointer>
#include <QtCore/QStringList>
#include <QtGui/QAction>

namespace BINEditor {
class BinEditor;

class BinEditorWidgetFactory : public QObject
{
    Q_OBJECT
public:
    explicit BinEditorWidgetFactory(QObject *parent = 0);

    Q_INVOKABLE QWidget *createWidget(QWidget *parent);
};

namespace Internal {
class BinEditorFactory;

class BinEditorPlugin : public ExtensionSystem::IPlugin
{
    Q_OBJECT

public:
    BinEditorPlugin();
    ~BinEditorPlugin();

    bool initialize(const QStringList &arguments, QString *errorMessage = 0);
    void extensionsInitialized();

    // Connect editor to settings changed signals.
    void initializeEditor(BinEditor *editor);

private slots:
    void undoAction();
    void redoAction();
    void copyAction();
    void selectAllAction();
    void updateActions();

    void updateCurrentEditor(Core::IContext *object);

private:
    Core::Context m_context;
    QAction *registerNewAction(const QString &id, const QString &title = QString());
    QAction *registerNewAction(const QString &id, QObject *receiver, const char *slot,
                               const QString &title = QString());
    QAction *m_undoAction;
    QAction *m_redoAction;
    QAction *m_copyAction;
    QAction *m_selectAllAction;

    friend class BinEditorFactory;
    Core::IEditor *createEditor(QWidget *parent);

    BinEditorFactory *m_factory;
    QPointer<BinEditor> m_currentEditor;
};

class BinEditorFactory : public Core::IEditorFactory
{
    Q_OBJECT

public:
    explicit BinEditorFactory(BinEditorPlugin *owner);

    QStringList mimeTypes() const;
    Core::IEditor *createEditor(QWidget *parent);
    Core::Id id() const;
    QString displayName() const;
    Core::IFile *open(const QString &fileName);

private:
    const QStringList m_mimeTypes;
    BinEditorPlugin *m_owner;
};

} // namespace Internal
} // namespace BINEditor

#endif // BINEDITORPLUGIN_H
