/*
    Scan Tailor - Interactive post-processing tool for scanned pages.
    Copyright (C) 2007-2009  Joseph Artsimovich <joseph_a@mail.ru>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef PROJECTOPENINGCONTEXT_H_
#define PROJECTOPENINGCONTEXT_H_

#include "NonCopyable.h"
#include "ProjectReader.h"
#include "ImageFileInfo.h"
#include <QObject>
#include <QPointer>
#include <QString>
#include <Qt>
#include <vector>

class FixDpiDialog;
class QWidget;
class QDomDocument;

class ProjectOpeningContext : public QObject
{
    Q_OBJECT
    DECLARE_NON_COPYABLE(ProjectOpeningContext)
public:
    ProjectOpeningContext(
        QWidget* parent, QString const& project_file, QDomDocument const& doc);

    virtual ~ProjectOpeningContext();

    void proceed();

    QString const& projectFile() const
    {
        return m_projectFile;
    }

    ProjectReader* projectReader()
    {
        return &m_reader;
    }
signals:
    void done(ProjectOpeningContext* context);
private slots:
    void fixedDpiSubmitted();

    void fixDpiDialogDestroyed();
private:
    void showFixDpiDialog();

    QString m_projectFile;
    ProjectReader m_reader;
    QPointer<FixDpiDialog> m_ptrFixDpiDialog;
    QWidget* m_pParent;
};

#endif
