/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** 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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** conditions see http://qt.digia.com/licensing.  For further information
** 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
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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****************************************************************************/

#ifndef PROCESSSTEP_H
#define PROCESSSTEP_H

#include "ui_processstep.h"
#include "abstractprocessstep.h"

namespace ProjectExplorer {

namespace Internal {

class ProcessStepFactory : public IBuildStepFactory
{
    Q_OBJECT

public:
    ProcessStepFactory();
    ~ProcessStepFactory();

    virtual QList<Core::Id> availableCreationIds(BuildStepList *parent) const;
    virtual QString displayNameForId(const Core::Id id) const;

    virtual bool canCreate(BuildStepList *parent, const Core::Id id) const;
    virtual BuildStep *create(BuildStepList *parent, const Core::Id id);
    virtual bool canRestore(BuildStepList *parent, const QVariantMap &map) const;
    virtual BuildStep *restore(BuildStepList *parent, const QVariantMap &map);
    virtual bool canClone(BuildStepList *parent, BuildStep *product) const;
    virtual BuildStep *clone(BuildStepList *parent, BuildStep *product);
};

class ProcessStep : public ProjectExplorer::AbstractProcessStep
{
    Q_OBJECT
    friend class ProcessStepFactory;

public:
    explicit ProcessStep(BuildStepList *bsl);
    virtual ~ProcessStep();

    virtual bool init();
    virtual void run(QFutureInterface<bool> &);

    virtual BuildStepConfigWidget *createConfigWidget();
    virtual bool immutable() const;

    QString command() const;
    QString arguments() const;
    QString workingDirectory() const;

    void setCommand(const QString &command);
    void setArguments(const QString &arguments);
    void setWorkingDirectory(const QString &workingDirectory);

    QVariantMap toMap() const;

protected:
    ProcessStep(BuildStepList *bsl, ProcessStep *bs);

    bool fromMap(const QVariantMap &map);

private:
    void ctor();

    QString m_command;
    QString m_arguments;
    QString m_workingDirectory;
};

class ProcessStepConfigWidget : public BuildStepConfigWidget
{
    Q_OBJECT
public:
    ProcessStepConfigWidget(ProcessStep *step);
    virtual QString displayName() const;
    virtual QString summaryText() const;
private slots:
    void commandLineEditTextEdited();
    void workingDirectoryLineEditTextEdited();
    void commandArgumentsLineEditTextEdited();
private:
    void updateDetails();
    ProcessStep *m_step;
    Ui::ProcessStepWidget m_ui;
    QString m_summaryText;
};

} // namespace Internal
} // namespace ProjectExplorer

#endif // PROCESSSTEP_H