diff options
| -rw-r--r-- | include/common.h | 13 | ||||
| -rw-r--r-- | mbbsd/io.c | 91 |
2 files changed, 93 insertions, 11 deletions
diff --git a/include/common.h b/include/common.h index 5a29ca70..efc68352 100644 --- a/include/common.h +++ b/include/common.h @@ -135,12 +135,25 @@ ANSI_COLOR(34;46) " ÂE¶©¹ªð " ANSI_COLOR(31;47) "(R)" ANSI_COLOR(30) "¦^«H" ANS #define KEY_DOWN 0x0102 #define KEY_RIGHT 0x0103 #define KEY_LEFT 0x0104 +#define KEY_STAB 0x0105 /* shift-tab */ #define KEY_HOME 0x0201 #define KEY_INS 0x0202 #define KEY_DEL 0x0203 #define KEY_END 0x0204 #define KEY_PGUP 0x0205 #define KEY_PGDN 0x0206 +#define KEY_F1 0x0301 +#define KEY_F2 0x0302 +#define KEY_F3 0x0303 +#define KEY_F4 0x0304 +#define KEY_F5 0x0305 +#define KEY_F6 0x0306 +#define KEY_F7 0x0307 +#define KEY_F8 0x0308 +#define KEY_F9 0x0309 +#define KEY_F10 0x030A +#define KEY_F11 0x030B +#define KEY_F12 0x030C #define QCAST int (*)(const void *, const void *) #define Ctrl(c) (c & 037) @@ -4,6 +4,10 @@ #define OBUFSIZE 2048 #define IBUFSIZE 128 +#ifdef DEBUG +#define register +#endif + /* realXbuf is Xbuf+3 because hz convert library requires buf[-2]. */ static unsigned char real_outbuf[OBUFSIZE+6] = " ", real_inbuf[IBUFSIZE+6] = " "; static unsigned char *outbuf = real_outbuf + 3, *inbuf = real_inbuf + 3; @@ -225,25 +229,90 @@ igetch(void) while (1) { ch = dogetch(); - if (mode == 0 && ch == KEY_ESC) // here is state machine for 2 bytes key + /* for escape codes, check + * http://support.dell.com/support/edocs/systems/pe2650/en/ug/5g387ad0.htm + */ + if (mode == 0 && ch == KEY_ESC) mode = 1; - else if (mode == 1) { /* Escape sequence */ + else if (mode == 1) { + + /* Escape sequence */ + if (ch == '[' || ch == 'O') mode = 2; - else if (ch == '1' || ch == '4') + else if (ch == '1' || ch == '4') /* what is this!? */ { mode = 3; last = ch; } else { KEY_ESC_arg = ch; return KEY_ESC; } - } else if (mode == 2 && ch >= 'A' && ch <= 'D') /* Cursor key */ - return KEY_UP + (ch - 'A'); - else if (mode == 2 && ch >= '1' && ch <= '6') - { mode = 3; last = ch; } - else if (mode == 3 && ch == '~') { /* Ins Del Home End PgUp PgDn */ - return KEY_HOME + (last - '1'); - } - else // here is switch for default keys + + } + else if (mode == 2) + { + /* ^[ or ^O, + * ordered by frequency */ + + if(ch >= 'A' && ch <= 'D') /* Cursor key */ + { + return KEY_UP + (ch - 'A'); + } + else if (ch >= '1' && ch <= '6') /* Ins Del Home End PgUp PgDn */ + { + mode = 3; last = ch; + continue; + } + else if(ch == 'O') + { + mode = 4; + continue; + } + else if(ch == 'Z') + { + return KEY_STAB; + } else if (ch == '0') + { + if (dogetch() == 'Z') + return KEY_STAB; + } + } + else if (mode == 3) + { + /* ^[[1-6] */ + + /* ~: Ins Del Home End PgUp PgDn */ + if(ch == '~') + return KEY_HOME + (last - '1'); + else if (last == '1') + { + if (ch >= '1' && ch <= '6') + { + dogetch(); /* must be '~' */ + return KEY_F1 + ch - '1'; + } + else if (ch >= '7' && ch <= '9') + { + dogetch(); /* must be '~' */ + return KEY_F6 + ch - '7'; + } + } else if (last == '2') + { + if (ch >= '0' && ch <= '4') + { + dogetch(); /* hope you are '~' */ + return KEY_F9 + ch - '0'; + } + } + } + else if(mode == 4) + { + /* ^[O ... */ + if (ch >= 'p' && ch <= 'z') + return KEY_F1 + (ch - 'p'); + else if (ch == 'a') + return KEY_F12; + } + else // here is switch for default keys switch (ch) { // XXX: indent error #ifdef DEBUG case Ctrl('Q'):{ |