1 /****************************************************************************
2 * Copyright (c) 2008-2009,2010 Free Software Foundation, Inc. *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
7 * without limitation the rights to use, copy, modify, merge, publish, *
8 * distribute, distribute with modifications, sublicense, and/or sell *
9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 * Except as contained in this notice, the name(s) of the above copyright *
24 * holders shall not be used in advertising or otherwise to promote the *
25 * sale, use or other dealings in this Software without prior written *
27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Juergen Pfeifer *
32 ****************************************************************************/
34 #include <curses.priv.h>
36 MODULE_ID("$Id: lib_driver.c,v 1.3 2010/12/20 00:29:17 tom Exp $")
38 typedef struct DriverEntry {
43 static DRIVER_ENTRY DriverTable[] =
46 {"win", &_nc_WIN_DRIVER},
48 {"tinfo", &_nc_TINFO_DRIVER}
52 _nc_get_driver(TERMINAL_CONTROL_BLOCK * TCB, const char *name, int *errret)
56 TERM_DRIVER *res = (TERM_DRIVER *) 0;
59 T((T_CALLED("_nc_get_driver(%p, %s, %p)"),
60 (void *) TCB, NonNull(name), (void *) errret));
64 for (i = 0; i < SIZEOF(DriverTable); i++) {
65 res = DriverTable[i].driver;
66 if (res->CanHandle(TCB, name, errret)) {
79 NCURSES_SP_NAME(has_key) (SCREEN *sp, int keycode)
81 T((T_CALLED("has_key(%p, %d)"), (void *) sp, keycode));
82 returnCode(IsValidTIScreen(sp) ? CallDriver_1(sp, kyExist, keycode) : FALSE);
88 return NCURSES_SP_NAME(has_key) (CURRENT_SCREEN, keycode);
92 NCURSES_SP_NAME(_nc_mcprint) (SCREEN *sp, char *data, int len)
96 if (0 != TerminalOf(sp))
97 code = CallDriver_2(sp, print, data, len);
102 mcprint(char *data, int len)
104 return NCURSES_SP_NAME(_nc_mcprint) (CURRENT_SCREEN, data, len);
108 NCURSES_SP_NAME(doupdate) (SCREEN *sp)
112 T((T_CALLED("doupdate(%p)"), (void *) sp));
114 if (IsValidScreen(sp))
115 code = CallDriver(sp, update);
123 return NCURSES_SP_NAME(doupdate) (CURRENT_SCREEN);
127 NCURSES_SP_NAME(mvcur) (SCREEN *sp, int yold, int xold, int ynew, int xnew)
130 TR(TRACE_CALLS | TRACE_MOVE, (T_CALLED("mvcur(%p,%d,%d,%d,%d)"),
131 (void *) sp, yold, xold, ynew, xnew));
132 if (HasTerminal(sp)) {
133 code = CallDriver_4(sp, hwcur, yold, xold, ynew, xnew);
139 mvcur(int yold, int xold, int ynew, int xnew)
140 /* optimized cursor move from (yold, xold) to (ynew, xnew) */
142 return NCURSES_SP_NAME(mvcur) (CURRENT_SCREEN, yold, xold, ynew, xnew);