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sf-pippijn |
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/* window.hh |
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* This file is part of ncursesxx library |
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* Copyright (c) 2003,2004 by Stanislav Ievlev |
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* |
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* This file is covered by the GNU Library General Public License, |
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* which should be included with libncursesxx as the file COPYING. |
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*/ |
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#pragma once |
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#include <ndk/support.hh> |
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#include <curses.h> |
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#include <memory> |
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namespace ndk |
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{ |
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/** |
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* Generic interface to NCurses window, it's only a container with general |
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* functions, more powerful interface with subwindows and moving will be |
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* provided by panel note: derived windows (and subwindows) are unusable, |
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* because their separate single buffer with window, so I use only general |
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* windows (). |
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*/ |
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struct window |
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{ |
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explicit window (); |
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virtual ~window (); |
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virtual void resize (int w, int h); |
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int width () const; |
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int height () const; |
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int x () const; |
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int y () const; |
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int right_x () const { return x () + width (); } |
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int bottom_y () const { return y () + height (); } |
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/** |
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* mark line of the window as needed to update |
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* @param num number of the line |
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* @param count number of the lines to touch |
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*/ |
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void touch_line (int num, int count = 1); |
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void commit (); /**< commit window changes to virtual screen */ |
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void set_scroll (bool res = false); /**< scroll window content or not */ |
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void update () { wrefresh (win ()); } |
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WINDOW *win () const { return win_.get (); } |
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private: |
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std::unique_ptr<WINDOW, int (*)(WINDOW *)> win_; |
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}; |
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/** |
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* copy window content from source to destination |
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*/ |
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void copy (window &source, window &destination); |
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} |
