Mercurial > zfc9000 / annotate

pdcurses/inch.c@9cdd6b71f0d1 (annotated)

pdcurses/inch.c

Wed, 20 Jul 2016 18:29:13 +0300

author
Teemu Piippo <teemu@compsta2.com>
date
Wed, 20 Jul 2016 18:29:13 +0300
changeset 154
9cdd6b71f0d1
parent 97
2d43f05b284c
permissions
-rw-r--r--

Eliminated unnecessary difference to the protocol5 branch

97
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
Teemu Piippo <tsapii@utu.fi>
parents:
diff changeset
1 /* Public Domain Curses */
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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2
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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3 #include <curspriv.h>
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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4
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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5 RCSID("$Id: inch.c,v 1.33 2008/07/13 16:08:18 wmcbrine Exp $")
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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6
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
Teemu Piippo <tsapii@utu.fi>
parents:
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7 /*man-start**************************************************************
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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8
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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9 Name: inch
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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10
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
Teemu Piippo <tsapii@utu.fi>
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11 Synopsis:
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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12 chtype inch(void);
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13 chtype winch(WINDOW *win);
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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14 chtype mvinch(int y, int x);
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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15 chtype mvwinch(WINDOW *win, int y, int x);
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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16
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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17 int in_wch(cchar_t *wcval);
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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18 int win_wch(WINDOW *win, cchar_t *wcval);
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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19 int mvin_wch(int y, int x, cchar_t *wcval);
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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20 int mvwin_wch(WINDOW *win, int y, int x, cchar_t *wcval);
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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21
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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22 Description:
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
Teemu Piippo <tsapii@utu.fi>
parents:
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23 The inch() functions retrieve the character and attribute from
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
Teemu Piippo <tsapii@utu.fi>
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24 the current or specified window position, in the form of a
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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25 chtype. If a NULL window is specified, (chtype)ERR is returned.
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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26
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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27 The in_wch() functions are the wide-character versions; instead
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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28 of returning a chtype, they store a cchar_t at the address
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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29 specified by wcval, and return OK or ERR. (No value is stored
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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30 when ERR is returned.) Note that in PDCurses, chtype and cchar_t
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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31 are the same.
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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32
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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33 Portability X/Open BSD SYS V
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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34 inch Y Y Y
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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35 winch Y Y Y
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36 mvinch Y Y Y
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parents:
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37 mvwinch Y Y Y
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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38 in_wch Y
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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39 win_wch Y
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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40 mvin_wch Y
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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41 mvwin_wch Y
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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42
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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43 **man-end****************************************************************/
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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44
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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45 chtype winch(WINDOW *win)
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46 {
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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47 PDC_LOG(("winch() - called\n"));
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48
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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49 if (!win)
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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50 return (chtype)ERR;
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51
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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52 return win->_y[win->_cury][win->_curx];
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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53 }
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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54
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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55 chtype inch(void)
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56 {
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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57 PDC_LOG(("inch() - called\n"));
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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58
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59 return winch(stdscr);
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60 }
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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61
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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62 chtype mvinch(int y, int x)
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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63 {
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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64 PDC_LOG(("mvinch() - called\n"));
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65
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66 if (move(y, x) == ERR)
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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67 return (chtype)ERR;
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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68
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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69 return stdscr->_y[stdscr->_cury][stdscr->_curx];
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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70 }
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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71
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parents:
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72 chtype mvwinch(WINDOW *win, int y, int x)
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parents:
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73 {
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parents:
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74 PDC_LOG(("mvwinch() - called\n"));
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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75
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76 if (wmove(win, y, x) == ERR)
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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77 return (chtype)ERR;
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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78
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79 return win->_y[win->_cury][win->_curx];
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80 }
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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81
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82 #ifdef PDC_WIDE
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83 int win_wch(WINDOW *win, cchar_t *wcval)
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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84 {
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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85 PDC_LOG(("win_wch() - called\n"));
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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86
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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87 if (!win || !wcval)
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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88 return ERR;
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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parents:
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89
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90 *wcval = win->_y[win->_cury][win->_curx];
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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91
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92 return OK;
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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93 }
2d43f05b284c Added pdcurses source files, if no curses library is provided, these source files will be fallen back to instead of raising an error. Should make compiling on windows slightly less painful.
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94
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95 int in_wch(cchar_t *wcval)
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96 {
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97 PDC_LOG(("in_wch() - called\n"));
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98
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99 return win_wch(stdscr, wcval);
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100 }
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101
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102 int mvin_wch(int y, int x, cchar_t *wcval)
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103 {
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104 PDC_LOG(("mvin_wch() - called\n"));
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105
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106 if (!wcval || (move(y, x) == ERR))
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107 return ERR;
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108
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109 *wcval = stdscr->_y[stdscr->_cury][stdscr->_curx];
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110
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111 return OK;
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112 }
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113
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114 int mvwin_wch(WINDOW *win, int y, int x, cchar_t *wcval)
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115 {
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116 PDC_LOG(("mvwin_wch() - called\n"));
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117
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118 if (!wcval || (wmove(win, y, x) == ERR))
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119 return ERR;
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120
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121 *wcval = win->_y[win->_cury][win->_curx];
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122
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123 return OK;
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124 }
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125 #endif

Mercurial Repository: zfc9000

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