YNCursesUI.h

/*
  Copyright (C) 2000-2012 Novell, Inc
  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) version 3.0 of the License. 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
*/


/*-/

   File:       YNCursesUI.h

   Authors:    Michael Andres <ma@suse.de>
           Stefan Hundhammer <sh@suse.de>

/-*/

#ifndef YNCursesUI_h
#define YNCursesUI_h

#include <iosfwd>

#include <yui/YUI.h>
#include "NCApplication.h"
#include "NCurses.h"

class NCPackageSelectorPluginStub;


class YNCursesUI : public NCurses, public YUI
{
public:
    YNCursesUI( bool withThreads, bool topmostConstructor = true );

    ~YNCursesUI();


protected:
    virtual YWidgetFactory * createWidgetFactory();

    virtual YOptionalWidgetFactory * createOptionalWidgetFactory();

    /*
     * Create the YApplication object that provides global methods.
     *
     * Reimplemented from YUI.
     **/
    virtual YApplication * createApplication();


    virtual bool want_colors();
    virtual void init_title();

    static YNCursesUI * _ui;

    bool idle_loop_enabled;

public:

    static YNCursesUI * ui() { return _ui; }

    virtual void idleLoop( int fd_ycp );

    virtual void setConsoleFont( const std::string & console_magic,
                 const std::string & font,
                 const std::string & screen_map,
                 const std::string & unicode_map,
                 const std::string & lang );

    virtual YEvent * runPkgSelection( YWidget * packageSelector );

    NCPackageSelectorPluginStub * packageSelectorPlugin();

    YWidget * askSendWidgetID();

    void sendEvent( NCursesEvent event );

    void idleLoopSetEnabled( bool enabled = true );
};


YUI * createUI( bool withThreads );


#endif // YNCursesUI_h