81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
/***************************************************************************
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* Copyright (C) 2008-2009 by Andrzej Rybczak *
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* electricityispower@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef _SCREEN_H
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#define _SCREEN_H
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#include "window.h"
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class BasicScreen
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{
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public:
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BasicScreen() { }
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virtual ~BasicScreen() { }
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virtual void *&Cmp() = 0;
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virtual void Init() = 0;
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virtual void SwitchTo() = 0;
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virtual void Resize() = 0;
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virtual std::string Title() = 0;
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virtual void Update() { }
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virtual void Refresh() = 0;
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virtual void EnterPressed() { }
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virtual void SpacePressed() { }
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};
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template <class WindowType> class Screen : public BasicScreen
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{
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public:
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Screen() : w(0) { }
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virtual ~Screen() { }
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virtual void *&Cmp();
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WindowType *&Main();
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virtual void Refresh();
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protected:
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WindowType *w;
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};
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template <class WindowType> void *&Screen<WindowType>::Cmp()
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{
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return *(void **)(void *)&w;
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}
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template <class WindowType> WindowType *&Screen<WindowType>::Main()
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{
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return w;
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}
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template <class WindowType> void Screen<WindowType>::Refresh()
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{
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w->Display();
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}
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#endif
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