guihint.h

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/********************************************************************************/
/*                                                                              */
/*  Netrinjo-Engine - a library for game-development                            */
/*  Copyright (C) 1999, 2000, 2005 by Tobias Nadler und Georg Schnattinger      */
/*                                                                              */
/*  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   */
/*                                                                              */
/********************************************************************************/

#ifndef GUIHINT_H
#define GUIHINT_H

#include "guitext.h"
#include "frametimer.h"

class DECLSPEC GuiHint : public GuiFlowWindow
{
public:
    DECLSPEC GuiHint( const SDL_Rect &r, GuiElement *el, const char *name );
    DECLSPEC GuiHint(TiXmlElement *el, GuiElement *p);
    virtual DECLSPEC ~GuiHint();
    
    virtual const char *getClassName()  { return "GuiHint"; }
    
    DECLSPEC void show( int time );
    void setText( const char *t )   { text->setText(t); }
    void setTextfont( bool l, GuiText::FontSize s, bool std = false )   { text->chooseFont( s, l ); }
    DECLSPEC void showHint( const char *txt, int time = 0, SDL_Rect *r = 0 );

    static void newguiobject(void *presult, BasicObject *o, void *xmldata)
    {
        GuiElement *r = new GuiHint((TiXmlElement*)xmldata, (GuiElement*)o);
        *(GuiElement**)presult = r;
    }
protected:
    virtual DECLSPEC Uint32 onResize();
    virtual DECLSPEC void onInit();
    virtual DECLSPEC Uint32 onThemeChanged( UiTheme *t );

private:
    void onTimer();
    FrameTimer::CbInfo * timerinfo;
    GuiText *text;
    static inline void onTimer( void *sender, BasicObject *aim, void * data )
    {
        ( (GuiHint*)aim )->onTimer();
    }
    Uint32 tShow;

    friend class UiManager;
};

#endif

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