| /* Public Domain Curses */ |
| |
| #include "pdcwin.h" |
| |
| RCSID("$Id: pdcdisp.c,v 1.47 2008/07/14 04:24:52 wmcbrine Exp $") |
| |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #ifdef CHTYPE_LONG |
| |
| # define A(x) ((chtype)x | A_ALTCHARSET) |
| |
| chtype acs_map[128] = |
| { |
| A(0), A(1), A(2), A(3), A(4), A(5), A(6), A(7), A(8), A(9), A(10), |
| A(11), A(12), A(13), A(14), A(15), A(16), A(17), A(18), A(19), |
| A(20), A(21), A(22), A(23), A(24), A(25), A(26), A(27), A(28), |
| A(29), A(30), A(31), ' ', '!', '"', '#', '$', '%', '&', '\'', '(', |
| ')', '*', |
| |
| # ifdef PDC_WIDE |
| 0x2192, 0x2190, 0x2191, 0x2193, |
| # else |
| A(0x1a), A(0x1b), A(0x18), A(0x19), |
| # endif |
| |
| '/', |
| |
| # ifdef PDC_WIDE |
| 0x2588, |
| # else |
| 0xdb, |
| # endif |
| |
| '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', |
| '>', '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', |
| 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', |
| 'X', 'Y', 'Z', '[', '\\', ']', '^', '_', |
| |
| # ifdef PDC_WIDE |
| 0x2666, 0x2592, |
| # else |
| A(0x04), 0xb1, |
| # endif |
| |
| 'b', 'c', 'd', 'e', |
| |
| # ifdef PDC_WIDE |
| 0x00b0, 0x00b1, 0x2591, 0x00a4, 0x2518, 0x2510, 0x250c, 0x2514, |
| 0x253c, 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, |
| 0x2534, 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, |
| 0x00b7, |
| # else |
| 0xf8, 0xf1, 0xb0, A(0x0f), 0xd9, 0xbf, 0xda, 0xc0, 0xc5, 0x2d, 0x2d, |
| 0xc4, 0x2d, 0x5f, 0xc3, 0xb4, 0xc1, 0xc2, 0xb3, 0xf3, 0xf2, 0xe3, |
| 0xd8, 0x9c, 0xf9, |
| # endif |
| |
| A(127) |
| }; |
| |
| # undef A |
| |
| #endif |
| |
| /* position hardware cursor at (y, x) */ |
| |
| void PDC_gotoyx(int row, int col) |
| { |
| COORD coord; |
| |
| PDC_LOG(("PDC_gotoyx() - called: row %d col %d from row %d col %d\n", |
| row, col, SP->cursrow, SP->curscol)); |
| |
| coord.X = col; |
| coord.Y = row; |
| |
| SetConsoleCursorPosition(pdc_con_out, coord); |
| } |
| |
| /* update the given physical line to look like the corresponding line in |
| curscr */ |
| |
| void PDC_transform_line(int lineno, int x, int len, const chtype *srcp) |
| { |
| CHAR_INFO ci[512]; |
| int j; |
| COORD bufSize, bufPos; |
| SMALL_RECT sr; |
| |
| PDC_LOG(("PDC_transform_line() - called: lineno=%d\n", lineno)); |
| |
| bufPos.X = bufPos.Y = 0; |
| |
| bufSize.X = len; |
| bufSize.Y = 1; |
| |
| sr.Top = lineno; |
| sr.Bottom = lineno; |
| sr.Left = x; |
| sr.Right = x + len - 1; |
| |
| for (j = 0; j < len; j++) |
| { |
| chtype ch = srcp[j]; |
| |
| ci[j].Attributes = pdc_atrtab[ch >> PDC_ATTR_SHIFT]; |
| #ifdef CHTYPE_LONG |
| if (ch & A_ALTCHARSET && !(ch & 0xff80)) |
| ch = acs_map[ch & 0x7f]; |
| #endif |
| ci[j].Char.UnicodeChar = ch & A_CHARTEXT; |
| } |
| |
| WriteConsoleOutput(pdc_con_out, ci, bufSize, bufPos, &sr); |
| } |