/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
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** use the contact form at http://qt.digia.com/contact-us.
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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
** ensure the GNU Lesser General Public License version 2.1 requirements
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****************************************************************************/

#ifndef DIFFSHOWEDITOR_H
#define DIFFSHOWEDITOR_H

#include "diffeditor_global.h"
#include "diffeditor.h"

#include <coreplugin/editormanager/ieditor.h>
#include <coreplugin/idocument.h>

QT_BEGIN_NAMESPACE
class QToolButton;
QT_END_NAMESPACE

namespace DiffEditor {

namespace Internal {
class DiffEditorFile;
}

class DIFFEDITOR_EXPORT DiffShowEditor : public DiffEditor
{
    Q_OBJECT
public:
    explicit DiffShowEditor(DiffEditorWidget *editorWidget);
    virtual ~DiffShowEditor();

public:
    void setDescription(const QString &description);
    // Core::IEditor
    QString displayName() const;
    void setDisplayName(const QString &title);
    Core::Id id() const;

    QWidget *toolBar();

private slots:
    void setDescriptionVisible(bool visible);

private:
    void updateEntryToolTip();

    TextEditor::BaseTextEditorWidget *m_diffShowWidget;
    mutable QString m_displayName;
    QToolButton *m_toggleDescriptionButton;
};

} // namespace DiffEditor

#endif // DIFFEDITOR_H
