messagecomposer/inserttextfilejob.h

   1 /*
   2  * Copyright 2010 Thomas McGuire <mcguire@kde.org>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301  USA
  18  */
  19 #ifndef INSERTTEXTFILEJOB_H
  20 #define INSERTTEXTFILEJOB_H
  21
  22 #include "messagecomposer_export.h"
  23
  24 #include <KJob>
  25 #include <KUrl>
  26
  27 #include <QPointer>
  28
  29 class QTextEdit;
  30
  31 namespace KIO {
  32   class Job;
  33 }
  34
  35 namespace Message {
  36
  37 /**
  38  * A job that downloads a given URL, interprets the result as a text file with the
  39  * given encoding and then inserts the text into the editor.
  40  */
  41 class MESSAGECOMPOSER_EXPORT InsertTextFileJob : public KJob
  42 {
  43   Q_OBJECT
  44
  45   public:
  46     InsertTextFileJob( QTextEdit *editor, const KUrl &url );
  47     ~InsertTextFileJob();
  48
  49     void setEncoding( const QString &encoding );
  50
  51     virtual void start();
  52
  53   private slots:
  54
  55     void slotGetJobFinished( KJob *job );
  56     void slotFileData( KIO::Job *job, const QByteArray &data );
  57
  58   private:
  59
  60     QPointer<QTextEdit> mEditor;
  61     KUrl mUrl;
  62     QString mEncoding;
  63     QByteArray mFileData;
  64 };
  65
  66 }
  67
  68 #endif