ViewProperties.h

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/*
    Copyright 2007-2008 by Robert Knight <robertknight@gmail.com>

    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 2 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, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301  USA.
*/

#ifndef VIEWPROPERTIES_H
#define VIEWPROPERTIES_H

// Qt
#include <QtGui/QIcon>
#include <QtCore/QObject>
#include <QtCore/QHash>
#include <QtCore/QMimeData>

// KDE
#include <KUrl>

// Konsole
#include "konsole_export.h"

namespace Konsole
{
class KONSOLEPRIVATE_EXPORT ViewProperties : public QObject
{
    Q_OBJECT

public:
    explicit ViewProperties(QObject* parent);
    virtual ~ViewProperties();

    QIcon icon() const;
    QString title() const;

    virtual KUrl url() const;

    virtual QString currentDir() const;

    int identifier() const;

    virtual bool confirmClose() const {
        return true;
    }

    static ViewProperties* propertiesById(int id);

    static QString mimeType() {
        return _mimeType;
    }

    static QMimeData* createMimeData(int id) {
        QMimeData* mimeData = new QMimeData;
        mimeData->setData(mimeType(), QByteArray::number(id));
        return mimeData;
    }

    static int decodeMimeData(const QMimeData* mimeData) {
        bool ok;
        // we are not checking return value ok; not sure how int could be invalid
        return mimeData->data(ViewProperties::mimeType()).toInt(&ok);
    }

signals:
    void iconChanged(ViewProperties* properties);
    void titleChanged(ViewProperties* properties);
    void activity(ViewProperties* item);

public slots:
    virtual void rename();

protected slots:
    void fireActivity();

protected:
    void setTitle(const QString& title);
    void setIcon(const QIcon& icon);
    void setIdentifier(int id);
private:
    QIcon _icon;
    QString _title;
    int _id;

    static QHash<int, ViewProperties*> _viewProperties;
    static QString _mimeType;
};
}

#endif //VIEWPROPERTIES_H