YQPkgTextDialog.h

/**************************************************************************
Copyright (C) 2000 - 2010 Novell, Inc.
All Rights Reserved.

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
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/*---------------------------------------------------------------------\
|                                      |
|              __   __    ____ _____ ____              |
|              \ \ / /_ _/ ___|_   _|___ \             |
|           \ V / _` \___ \ | |   __) |            |
|            | | (_| |___) || |  / __/             |
|            |_|\__,_|____/ |_| |_____|            |
|                                      |
|               core system                |
|                            (C) SuSE GmbH |
\----------------------------------------------------------------------/

  File:       YQPkgTextDialog.h

  Author:     Stefan Hundhammer <shundhammer.de>

/-*/


#ifndef YQPkgTextDialog_h
#define YQPkgTextDialog_h

#include "YQZypp.h"
#include <QDialog>
#include <QEvent>
#include <zypp/ResObject.h>

class QPushButton;
class QTextBrowser;

using std::string;


class YQPkgTextDialog: public QDialog
{
    Q_OBJECT

public:

    YQPkgTextDialog( const QString &    text,
             QWidget *      parent,
             const QString &    acceptButtonLabel,
             const QString &    rejectButtonLabel );
    YQPkgTextDialog( const QString & text, QWidget * parent );

    virtual ~YQPkgTextDialog();

    virtual QSize sizeHint() const;

    static void showText( QWidget * parent, const QString & text );

    static void showText( QWidget *         parent,
              ZyppSel       selectable,
              const string &    text );

    static bool confirmText( QWidget *  parent,
                 const QString &    text,
                 const QString &    acceptButtonLabel,
                 const QString &    rejectButtonLabel );

    static bool confirmText( QWidget * parent, const QString & text );
    static bool confirmText( QWidget * parent, const char * text );

    static bool confirmText( QWidget *          parent,
                 ZyppSel    selectable,
                 const string &         text );

    static QString htmlParagraphs( const string & rawText );

    static QString htmlHeading( const QString & text );

    static QString htmlHeading( ZyppSel selectable );

    static QString htmlEscape( const QString & plainText );


public slots:

    void setText( const QString & text );
    void setText( const string & text );

    void setText( ZyppSel selectable,
          const string & text );

protected:

    void buildDialog( const QString &   text,
              QWidget *     parent,
              const QString &   acceptButtonLabel,
              const QString &   rejectButtonLabel = "" );
    bool eventFilter( QObject * obj, QEvent * ev );


    // Data members

    QPushButton *   _acceptButton;
    QPushButton *   _rejectButton;
    QTextBrowser *  _textBrowser;
};



#endif // ifndef YQPkgTextDialog_h