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author | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-11-10 09:00:41 -0800 |
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committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-11-11 21:38:48 +0100 |
commit | 4f85a1eb76d1e7109bcc60ba6f3262a5654ac61b (patch) | |
tree | e996818c6aa6b6f702a6c805c447c20724eff265 /payloads/libpayload/curses/PDCurses/x11/pdcdisp.c | |
parent | 2ea24dabd658b8396e0abf79318a538ef0f3a5b8 (diff) |
libpayload: Rename PDCurses-3.4 to PDCurses
Change-Id: If881ec130833c7e7e62caa3d31e350a531f5bc8e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12398
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'payloads/libpayload/curses/PDCurses/x11/pdcdisp.c')
-rw-r--r-- | payloads/libpayload/curses/PDCurses/x11/pdcdisp.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/payloads/libpayload/curses/PDCurses/x11/pdcdisp.c b/payloads/libpayload/curses/PDCurses/x11/pdcdisp.c new file mode 100644 index 0000000000..a22e944e81 --- /dev/null +++ b/payloads/libpayload/curses/PDCurses/x11/pdcdisp.c @@ -0,0 +1,132 @@ +/* Public Domain Curses */ + +#include "pdcx11.h" + +RCSID("$Id: pdcdisp.c,v 1.46 2008/07/14 04:24:52 wmcbrine Exp $") + +#include <string.h> + +#ifdef CHTYPE_LONG + +# define A(x) ((chtype)x | A_ALTCHARSET) + +chtype acs_map[128] = +{ + A(0), A(1), A(2), A(3), A(4), A(5), A(6), A(7), A(8), A(9), A(10), + A(11), A(12), A(13), A(14), A(15), A(16), A(17), A(18), A(19), + A(20), A(21), A(22), A(23), A(24), A(25), A(26), A(27), A(28), + A(29), A(30), A(31), ' ', '!', '"', '#', '$', '%', '&', '\'', '(', + ')', '*', + +# ifdef PDC_WIDE + 0x2192, 0x2190, 0x2191, 0x2193, +# else + '>', '<', '^', 'v', +# endif + + '/', + +# ifdef PDC_WIDE + 0x2588, +# else + A(0), +# 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(1), A(2), +# 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 + A(7), A(8), '#', 0xa4, 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), 0xb7, +# endif + + A(127) +}; + +# undef A + +#endif + +int PDC_display_cursor(int oldrow, int oldcol, int newrow, int newcol, + int visibility) +{ + char buf[30]; + int idx, pos; + + PDC_LOG(("%s:PDC_display_cursor() - called: NEW row %d col %d, vis %d\n", + XCLOGMSG, newrow, newcol, visibility)); + + if (visibility == -1) + { + /* Only send the CURSES_DISPLAY_CURSOR message, no data */ + + idx = CURSES_DISPLAY_CURSOR; + memcpy(buf, &idx, sizeof(int)); + idx = sizeof(int); + } + else + { + idx = CURSES_CURSOR; + memcpy(buf, &idx, sizeof(int)); + + idx = sizeof(int); + pos = oldrow + (oldcol << 8); + memcpy(buf + idx, &pos, sizeof(int)); + + idx += sizeof(int); + pos = newrow + (newcol << 8); + memcpy(buf + idx, &pos, sizeof(int)); + + idx += sizeof(int); + } + + if (XC_write_socket(xc_display_sock, buf, idx) < 0) + XCursesExitCursesProcess(1, "exiting from PDC_display_cursor"); + + return OK; +} + +/* position hardware cursor at (y, x) */ + +void PDC_gotoyx(int row, int col) +{ + PDC_LOG(("PDC_gotoyx() - called: row %d col %d\n", row, col)); + + PDC_display_cursor(SP->cursrow, SP->curscol, row, col, SP->visibility); +} + +/* 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) +{ + PDC_LOG(("PDC_transform_line() - called: line %d\n", lineno)); + + XC_get_line_lock(lineno); + + memcpy(Xcurscr + XCURSCR_Y_OFF(lineno) + (x * sizeof(chtype)), srcp, + len * sizeof(chtype)); + + *(Xcurscr + XCURSCR_START_OFF + lineno) = x; + *(Xcurscr + XCURSCR_LENGTH_OFF + lineno) = len; + + XC_release_line_lock(lineno); + + XCursesInstructAndWait(CURSES_REFRESH); +} |