int
slk_restore()
{
int i, code = ERR;
#ifdef M_CURSES_TRACE
__m_trace("slk_clear(void)");
#endif
if (__m_screen->_slk._w != (WINDOW *) 0) {
for (i = 0; i < 8; ++i) {
if (__m_screen->_slk._labels[i] != (char *) 0) {
(void) slk_set(
i, __m_screen->_slk._labels[i],
__m_screen->_slk._justify[i]
);
}
}
code = slk_refresh();
} else if (label_on != (char *) 0) {
(void) tputs(label_on, 1, __m_outc);
(void) fflush(__m_screen->_of);
code = OK;
}
return __m_return_code("slk_clear", code);
}
/***
Refresh the soft label key area.
@function slk_refresh
@treturn bool `true`, if successful
@see slk_refresh(3x)
@see curses.window:refresh
*/
static int
Pslk_refresh(lua_State *L)
{
#if LCURSES_POSIX_COMPLIANT
return pushokresult(slk_refresh());
#else
return binding_notimplemented(L, "slk_refresh", "curses");
#endif
}
slk_restore(void)
{
T((T_CALLED("slk_restore()")));
if (SP->_slk == NULL)
return (ERR);
SP->_slk->hidden = FALSE;
SP->_slk->dirty = TRUE;
returnCode(slk_refresh());
}
NCURSES_SP_NAME(slk_restore) (NCURSES_SP_DCL0)
{
T((T_CALLED("slk_restore()")));
if (SP_PARM->_slk == NULL)
return (ERR);
SP_PARM->_slk->hidden = FALSE;
SP_PARM->_slk->dirty = TRUE;
returnCode(slk_refresh());
}
static void slk_setup( const int slk_format)
{
int i;
static int old_format = 0xa;
if( slk_format != old_format)
slk_init( slk_format);
old_format = slk_format;
for( i = 0; labels[i]; i++)
slk_set( i + 1, labels[i], 1);
slk_refresh( );
}
int
slk_restore(void)
{
SLK *slk = SP->_slk;
T(("slk_restore()"));
if (slk == NULL)
return ERR;
slk->hidden = FALSE;
slk->dirty = TRUE;
return slk_refresh();
}
slk_restore(void)
{
T((T_CALLED("slk_restore()")));
if (SP->_slk == NULL)
return (ERR);
SP->_slk->hidden = FALSE;
SP->_slk->dirty = TRUE;
/* we have to repaint info line eventually */
slk_paint_info(SP->_slk->win);
returnCode(slk_refresh());
}
int main(void)
{
char labels[LCOUNT][19] = { "Help!", "File", "Print", "Text",
"Edit", "Quick", "Config", "System" };
int x;
slk_init(0);
initscr();
for(x=0;x<LCOUNT;x++)
slk_set(x+1,labels[x],CENTER);
slk_attron(A_BOLD);
slk_refresh();
getch();
endwin();
return 0;
}
int main(void)
{
slk_init(0);
initscr();
slk_set(1,"Help!",LEFT);
slk_set(2,"File",LEFT);
slk_set(3,"Print",LEFT);
slk_set(4,"Text",CENTER);
slk_set(5,"Edit",CENTER);
slk_set(6,"Quick",RIGHT);
slk_set(7,"Conf",RIGHT);
slk_set(8,"Change",RIGHT);
slk_refresh();
getch();
endwin();
return 0;
}
int main()
{
char label_text[LMAX][6] = { "Help", "File", "Edit", "Frmt",
"Find", "Block", "Ins", "Del",
"View", "Switch", "Win", "Help" };
int label;
slk_init(3);
initscr();
for(label=0;label<LMAX;label++)
slk_set(label+1,label_text[label],CENTER);
slk_refresh();
getch();
endwin();
return 0;
}
int main(void)
{
char labels[LCOUNT][19] = { "Help!", "File", "Print", "Text",
"Edit", "Quick", "Config", "System"
};
int x;
slk_init(0);
initscr();
start_color();
init_pair(1,COLOR_BLUE,COLOR_WHITE);
slk_color(1);
for(x=0; x<LCOUNT; x++)
slk_set(x+1,labels[x],CENTER);
slk_refresh();
getch();
endwin();
return 0;
}
int main()
{
char label_text[LMAX][8] = { "S", "O", "F", "T",
"K", "E", "Y", "S" };
int label;
slk_init(1);
initscr();
for(label=0;label<LMAX;label++)
slk_set(label+1,label_text[label],CENTER);
slk_refresh();
getch();
slk_clear();
getch();
slk_restore();
getch();
endwin();
return 0;
}
int main()
{
char label_text[LMAX][20] = { "I", "AM", "SAM", "DO",
"NOT", "LIKE", "THAT", "SAY",
"WOULD", "COULD", "YOU",
"GREEN EGGS AND HAM" };
int label,ch;
slk_init(2); /* 12 soft labels */
initscr();
noecho(); /* disable key echoing */
keypad(stdscr,TRUE); /* Turn on Fkey reading */
/* display the labels and instructions */
for(label=0;label<LMAX;label++)
slk_set(label+1,label_text[label],CENTER);
slk_refresh();
addstr("Use the Function Keys to type\n");
addstr("Press '?' or '!' or '.' to end a line\n");
addstr("Press Enter to quit\n\n");
refresh();
/* Process input */
while( (ch=getch()) != '\n')
{
switch(ch)
{
case '?':
case '!':
case '.':
addch(ch);
addch('\n');
break;
case KEY_F(1):
printw("%s ",label_text[0]);
break;
case KEY_F(2):
printw("%s ",label_text[1]);
break;
case KEY_F(3):
printw("%s ",label_text[2]);
break;
case KEY_F(4):
printw("%s ",label_text[3]);
break;
case KEY_F(5):
printw("%s ",label_text[4]);
break;
case KEY_F(6):
printw("%s ",label_text[5]);
break;
case KEY_F(7):
printw("%s ",label_text[6]);
break;
case KEY_F(8):
printw("%s ",label_text[7]);
break;
case KEY_F(9):
printw("%s ",label_text[8]);
break;
case KEY_F(10):
printw("%s ",label_text[9]);
break;
case KEY_F(11):
printw("%s ",label_text[10]);
break;
case KEY_F(12):
printw("%s ",label_text[11]);
break;
default:
break;
}
refresh();
}
endwin();
return 0;
}
static void slk_test(void)
/* exercise the soft keys */
{
int c, fmt = 1;
char buf[9];
c = CTRL('l');
do {
switch(c)
{
case CTRL('l'):
erase();
attron(A_BOLD);
mvaddstr(0, 20, "Soft Key Exerciser");
attroff(A_BOLD);
move(2, 0);
P("Available commands are:");
P("");
P("^L -- refresh screen");
P("a -- activate or restore soft keys");
P("d -- disable soft keys");
P("c -- set centered format for labels");
P("l -- set left-justified format for labels");
P("r -- set right-justified format for labels");
P("[12345678] -- set label; labels are numbered 1 through 8");
P("e -- erase stdscr (should not erase labels)");
P("s -- test scrolling of shortened screen");
P("x, q -- return to main menu");
P("");
P("Note: if activating the soft keys causes your terminal to");
P("scroll up one line, your terminal auto-scrolls when anything");
P("is written to the last screen position. The ncurses code");
P("does not yet handle this gracefully.");
refresh();
/* fall through */
case 'a':
slk_restore();
break;
case 'e':
wclear(stdscr);
break;
case 's':
move(20, 0);
while ((c = getch()) != 'Q')
addch(c);
break;
case 'd':
slk_clear();
break;
case 'l':
fmt = 0;
break;
case 'c':
fmt = 1;
break;
case 'r':
fmt = 2;
break;
case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8':
(void) mvaddstr(20, 0, "Please enter the label value: ");
wgetnstr(stdscr, buf, 8);
slk_set((c - '0'), buf, fmt);
slk_refresh();
break;
case 'x':
case 'q':
goto done;
default:
beep();
}
} while
((c = getch()) != EOF);
done:
erase();
endwin();
}
SCM
gucu_slk_refresh ()
{
int ret = slk_refresh ();
RETURNTF (ret);
}
