TwoTerm/Emulators/VT100.h
Kelvin Sherlock 6f409db93e vt100 wip.
2018-11-24 13:26:47 -05:00

80 lines
1.6 KiB
Objective-C

//
// VT100.h
// 2Term
//
// Created by Kelvin Sherlock on 7/14/2010.
// Copyright 2010 __MyCompanyName__. All rights reserved.
//
#import <Cocoa/Cocoa.h>
#import "Emulator.h"
#include "iGeometry.h"
#include "Screen.h"
#ifdef __cplusplus
#include <vector>
#include <bitset>
struct vt100_context : public context {
enum {
G0, G1
};
enum {
CharSet_A,
CharSet_B,
CharSet_0,
CharSet_1,
CharSet_2,
};
unsigned G0_charset = CharSet_B;
unsigned G1_charset = CharSet_B;
unsigned charset = G0;
};
#endif
@interface VT100 : NSObject <Emulator> {
unsigned _state;
unsigned cs;
vt100_context _context;
Screen::CursorType _cursorType;
BOOL _private;
vt100_context _saved_context;
struct __vt100flags {
unsigned int DECANM:1; // ANSI/vt52 mode
unsigned int DECARM:1; // auto repeat mode.
unsigned int DECAWM:1; // autowrap mode
unsigned int DECCKM:1; // cursor key mode.
unsigned int DECKPAM:1; // alternate keypad.
//unsigned int DECKPNM:1; // not alternate keypad.
unsigned int DECCOLM:1; // 80/132 mode.
unsigned int DECSCLM:1; // scrolling
unsigned int DECSCNM:1; // screen
unsigned int DECOM:1; // origin
unsigned int DECINLM:1; // interlace
unsigned int LNM:1; // line feed new line mode.
unsigned int VT52GM:1; // vt52 graphics mode
} _flags;
#ifdef __cplusplus
std::vector<unsigned> _args;
std::bitset<80> _tabs;
#endif
}
@end