230 lines
3.4 KiB
C++
230 lines
3.4 KiB
C++
/*
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* \brief Character-screen interface
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* \author Norman Feske
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* \date 2011-06-06
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*/
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/*
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* Copyright (C) 2011-2013 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _TERMINAL__CHARACTER_SCREEN_H_
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#define _TERMINAL__CHARACTER_SCREEN_H_
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#include <terminal/types.h>
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namespace Terminal { struct Character_screen; }
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/**
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* Character-screen interface called by input-stream decoder
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*/
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struct Terminal::Character_screen
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{
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virtual void output(Character c) = 0;
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/*******************
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** VT Operations **
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*******************/
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/*
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* The VT operations are named according to the command names used by
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* their respective terminfo definitions. See 'man 5 terminfo' for a
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* thorough description of these commands.
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*/
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/**
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* Make cursor invisible
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*/
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virtual void civis() = 0;
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/**
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* Make cursor normal
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*/
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virtual void cnorm() = 0;
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/**
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* Make cursor very visible
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*/
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virtual void cvvis() = 0;
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/**
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* Reset string
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*/
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virtual void cpr() = 0;
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/**
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* Change region to line #1 ... line #2
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*/
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virtual void csr(int, int) = 0;
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/**
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* Move cursor backwards
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*/
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virtual void cub(int) = 0;
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/**
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* Non-destructive space - move right #1 spaces
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*/
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virtual void cuf(int) = 0;
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/**
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* Move cursor to row #1 column #2
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*/
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virtual void cup(int, int) = 0;
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/**
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* Move cursor up one line
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*/
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virtual void cuu1() = 0;
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/**
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* Delete #1 characters
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*/
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virtual void dch(int) = 0;
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/**
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* Delete #1 lines
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*/
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virtual void dl(int) = 0;
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/**
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* Erase #1 characters
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*/
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virtual void ech(int) = 0;
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/**
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* Clear to end of screen
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*/
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virtual void ed() = 0;
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/**
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* Clear to end of line
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*/
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virtual void el() = 0;
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/**
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* Clear to beginning of line
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*/
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virtual void el1() = 0;
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/**
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* Home cursor
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*/
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virtual void home() = 0;
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/**
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* Horizontal position #1 absolute
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*/
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virtual void hpa(int) = 0;
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/**
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* Set a tab in every row, current column
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*/
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virtual void hts() = 0;
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/**
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* Insert #1 characters
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*/
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virtual void ich(int) = 0;
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/**
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* Insert #1 lines
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*/
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virtual void il(int) = 0;
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/**
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* Set all color pairs to the original ones
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*/
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virtual void oc() = 0;
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/**
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* Set default pair to its original value
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*/
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virtual void op() = 0;
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/**
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* Restore cursor to position of last save_cursor
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*/
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virtual void rc() = 0;
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/**
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* Scroll text down
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*/
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virtual void ri() = 0;
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/**
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* Reset string
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*/
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virtual void ris() = 0;
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/**
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* Turn off automatic margins
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*/
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virtual void rmam() = 0;
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/**
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* Exit insert mode
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*/
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virtual void rmir() = 0;
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/**
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* Set background color to #1, using ANSI escape
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*/
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virtual void setab(int) = 0;
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/**
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* Set foreground color to #1, using ANSI escape
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*/
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virtual void setaf(int) = 0;
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/**
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* Set attribute
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*/
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virtual void sgr(int) = 0;
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/**
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* Turn of all attributes
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*/
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virtual void sgr0() = 0;
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/**
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* Save current cursor position
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*/
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virtual void sc() = 0;
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/**
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* Turn on automatic margins
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*/
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virtual void smam() = 0;
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/**
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* Enter insert mode
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*/
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virtual void smir() = 0;
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/**
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* Clear all tab stops
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*/
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virtual void tbc() = 0;
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/**
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* User strings
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*/
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virtual void u6(int, int) = 0;
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virtual void u7() = 0;
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virtual void u8() = 0;
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virtual void u9() = 0;
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/**
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* Vertical position #1 absolute)
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*/
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virtual void vpa(int) = 0;
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};
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#endif /* _TERMINAL__CHARACTER_SCREEN_H_ */
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