kde-playground/kdepim/messagecomposer/job/inserttextfilejob.h

/*
 * Copyright 2010 Thomas McGuire <mcguire@kde.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301  USA
 */
#ifndef INSERTTEXTFILEJOB_H
#define INSERTTEXTFILEJOB_H

#include "messagecomposer_export.h"

#include <KJob>
#include <KUrl>

#include <QPointer>

#include <QTextEdit>

namespace KIO {
class Job;
}

namespace MessageComposer {

/**
 * A job that downloads a given URL, interprets the result as a text file with the
 * given encoding and then inserts the text into the editor.
 */
class MESSAGECOMPOSER_EXPORT InsertTextFileJob : public KJob
{
    Q_OBJECT

public:
    InsertTextFileJob( QTextEdit *editor, const KUrl &url );
    ~InsertTextFileJob();

    void setEncoding( const QString &encoding );

    virtual void start();

private slots:

    void slotGetJobFinished( KJob *job );
    void slotFileData( KIO::Job *job, const QByteArray &data );

private:

    QPointer<QTextEdit> mEditor;
    KUrl mUrl;
    QString mEncoding;
    QByteArray mFileData;
};

}

#endif