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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 Qt Creator.
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** 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
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****************************************************************************/

#ifndef FORMWINDOWEDITOR_H
#define FORMWINDOWEDITOR_H

#include "designer_export.h"
#include <coreplugin/editormanager/ieditor.h>
#include <texteditor/plaintexteditor.h>

QT_BEGIN_NAMESPACE
class QDesignerFormWindowInterface;
QT_END_NAMESPACE

namespace TextEditor { class PlainTextEditor; }

namespace Designer {

namespace Internal { class DesignerXmlEditorWidget; }
struct FormWindowEditorPrivate;

// IEditor that is used for the QDesignerFormWindowInterface
// It is a read-only PlainTextEditor that shows the XML of the form.
// DesignerXmlEditorWidget is the corresponding PlainTextEditorWidget,
// FormWindowFile the corresponding BaseTextDocument.
// The content from the QDesignerFormWindowInterface is synced to the
// content of the XML editor.

class DESIGNER_EXPORT FormWindowEditor : public TextEditor::PlainTextEditor
{
    Q_PROPERTY(QString contents READ contents)
    Q_OBJECT
public:
    explicit FormWindowEditor(Internal::DesignerXmlEditorWidget *editor);
    virtual ~FormWindowEditor();

    // IEditor
    virtual bool open(QString *errorString, const QString &fileName, const QString &realFileName);

    virtual QWidget *toolBar();

    virtual bool isDesignModePreferred() const;

    // For uic code model support
    QString contents() const;

public slots:
    void syncXmlEditor();

private slots:
    void slotOpen(QString *errorString, const QString &fileName);

private:
    FormWindowEditorPrivate *d;
};

} // namespace Designer

#endif // FORMWINDOWEDITOR_H