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/*  Marcion

    Copyright (C) 2009-2015 Milan Konvicka



    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 HTMLREADER_H

#define HTMLREADER_H



#include "mdocumentbase.h"

#include "textbrowserext.h"

#include "mwindowswidget.h"



#include <QWidget>

#include <QTextCodec>



namespace Ui {

    class CHtmlReader;

}



class CHtmlReader : public QWidget, public MDocumentBase {

    Q_OBJECT

public:

    friend class MContentBook;

    CHtmlReader(QWidget *parent = 0);

    CHtmlReader(QString const & title,QString const & filename,

                CBookTextBrowser::Script script,

                QString const & show_text=QString(),

                QWidget *parent = 0);

    ~CHtmlReader();



    void init(QString const & title,QString const & filename,

              CBookTextBrowser::Script script,

              QString const & show_text=QString(),

              bool allow_font=false);



    void goHome();

    void loadPage(QUrl const &);

protected:

    //void changeEvent(QEvent *e);

    CTextBrowserExt * browser();

private:

    Ui::CHtmlReader *ui;

    QUrl _home;

    static QList<QByteArray> _charsets;

protected:

    //CMessages * const messages;



    void keyPressEvent(QKeyEvent * event);

private slots:

    void on_btReload_clicked();

    void on_btZoomOut_clicked();

    void on_btZoomIn_clicked();

    void on_btShowPanel_clicked();

    void on_btNext_clicked();

    void on_btPrev_clicked();

    void on_btHome_clicked();



    void on_brContent_historyFBChanged(int,bool);

    void on_grpCharset_toggled(bool arg1);

    void on_cmbCharset_activated(int );



    void slot_anchorClicked(QUrl url);

};



#endif // HTMLREADER_H