/****************************************************************************
**
** 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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** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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** use the contact form at http://qt.digia.com/contact-us.
**
** 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
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****************************************************************************/

#ifndef TOOLCHAINCONFIGWIDGET_H
#define TOOLCHAINCONFIGWIDGET_H

#include "projectexplorer_export.h"

#include <utils/fileutils.h>

#include <QWidget>

QT_BEGIN_NAMESPACE
class QFormLayout;
class QGridLayout;
class QLineEdit;
class QLabel;
QT_END_NAMESPACE

namespace ProjectExplorer {

class ToolChain;

// --------------------------------------------------------------------------
// ToolChainConfigWidget
// --------------------------------------------------------------------------

class PROJECTEXPLORER_EXPORT ToolChainConfigWidget : public QWidget
{
    Q_OBJECT

public:
    ToolChainConfigWidget(ProjectExplorer::ToolChain *);

    ProjectExplorer::ToolChain *toolChain() const;

    void apply();
    void discard();
    bool isDirty() const;
    void makeReadOnly();

signals:
    void dirty();

protected slots:
    void setErrorMessage(const QString &);
    void clearErrorMessage();

protected:
    virtual void applyImpl() = 0;
    virtual void discardImpl() = 0;
    virtual bool isDirtyImpl() const = 0;
    virtual void makeReadOnlyImpl() = 0;

    void addErrorLabel();
    QFormLayout *m_mainLayout;
    QLineEdit *m_nameLineEdit;

private:
    ToolChain *m_toolChain;
    QLabel *m_errorLabel;
};

} // namespace ProjectExplorer

#endif // TOOLCHAINCONFIGWIDGET_H
