static void type_keystroke( ChewingContext *ctx, get_char_func get_char, void *param )
{
int ch;
while ( ( ch = get_keystroke( get_char, param ) ) != END )
type_single_keystroke( ctx, ch );
}
/* DDS3.2.6: Interpret Keystroke */
enum input_event interpret_keystroke(void)
{
enum input_event key;
key = get_keystroke();
if (key == INPUT_UP
|| key == INPUT_DOWN
|| key == INPUT_NEXT
|| key == INPUT_PREVIOUS
|| key == INPUT_UNDO
|| key == INPUT_SELECT)
store_keystroke(key);
return key;
}
int main(int argc, char *argv[])
{
ChewingContext *ctx;
int i;
FILE *fp = stdin;
/* Initialize libchewing */
putenv("CHEWING_PATH=" CHEWING_DATA_PREFIX);
/* for the sake of testing, we should not change existing hash data */
putenv("CHEWING_USER_PATH=" TEST_HASH_DIR);
if (argc == 2) {
fp = fopen(argv[1], "r");
if (!fp) {
fprintf(stderr, "failed to open '%s'\n", argv[1]);
return 1;
}
}
/* Request handle to ChewingContext */
ctx = chewing_new();
/* Set keyboard type */
chewing_set_KBType(ctx, chewing_KBStr2Num("KB_DEFAULT"));
chewing_set_candPerPage(ctx, 9);
chewing_set_maxChiSymbolLen(ctx, 16);
chewing_set_addPhraseDirection(ctx, 1);
chewing_set_selKey(ctx, selKey_define, 10);
chewing_set_spaceAsSelection(ctx, 1);
while (1) {
i = get_keystroke(get_char_from_fp, fp);
if (i == END)
goto end;
type_single_keystroke(ctx, i);
commit_string(ctx);
}
end:
/* Free Chewing IM handle */
chewing_delete(ctx);
if (fp)
fclose(fp);
return 0;
}
/**
* Waits (sleeps) for the given number of ticks.
* Checks for keystroke.
*
* @returns BIOS scan code if available, 0 if not.
* @param ticks Number of ticks to sleep.
* @param stop_on_key Whether to stop immediately upon keypress.
*/
uint8_t wait(uint16_t ticks, uint8_t stop_on_key)
{
long ticks_to_wait, delta;
uint16_t old_flags;
uint32_t prev_ticks, t;
uint8_t scan_code = 0;
/*
* We may or may not be called with interrupts disabled. For the duration
* of this function, interrupts must be enabled.
*/
old_flags = int_query();
int_enable();
/*
* The 0:046c wraps around at 'midnight' according to a 18.2Hz clock.
* We also have to be careful about interrupt storms.
*/
ticks_to_wait = ticks;
prev_ticks = read_dword(0x0, 0x46c);
do
{
halt();
t = read_dword(0x0, 0x46c);
if (t > prev_ticks)
{
delta = t - prev_ticks; /* The temp var is required or bcc screws up. */
ticks_to_wait -= delta;
}
else if (t < prev_ticks)
ticks_to_wait -= t; /* wrapped */
prev_ticks = t;
if (check_for_keystroke())
{
scan_code = get_keystroke();
bios_printf(BIOS_PRINTF_INFO, "Key pressed: %x\n", scan_code);
if (stop_on_key)
return scan_code;
}
} while (ticks_to_wait > 0);
int_restore(old_flags);
return scan_code;
}
int get_speed(enum speed *run_speed) {
char choice;
int return_val;
gotoxy(10,23);
delline();
cprintf("Run Speed: Cycle, Slow, or Fast (C/S/F) ");
choice = toupper(get_keystroke());
if(choice == EscKey) {
return_val = STOP;
} else {
switch(choice) {
case 'S':
*run_speed = SLOW;
return_val = CONTINUE;
break;
case 'F':
*run_speed = FAST;
return_val = CONTINUE;
break;
case 'C':
*run_speed = CYCLE;
return_val = CONTINUE;
break;
default:
return_val = STOP;
}
}
delline();
return return_val;
}
int main( int argc, char *argv[] )
#endif
{
ChewingContext *ctx;
char *prefix = CHEWING_DATA_PREFIX;
int i;
int ctrl_shifted;
/* Initialize libchewing */
/* for the sake of testing, we should not change existing hash data */
chewing_Init( prefix, TEST_HASH_DIR );
/* Request handle to ChewingContext */
ctx = chewing_new();
/* Set keyboard type */
chewing_set_KBType( ctx, chewing_KBStr2Num( "KB_DEFAULT" ) );
chewing_set_candPerPage( ctx, 9 );
chewing_set_maxChiSymbolLen( ctx, 16 );
chewing_set_addPhraseDirection( ctx, 1 );
chewing_set_selKey( ctx, selKey_define, 10 );
chewing_set_spaceAsSelection( ctx, 1 );
while ( 1 ) {
i = get_keystroke();
switch ( i ) {
case KEY_LEFT:
chewing_handle_Left( ctx );
break;
case KEY_SLEFT:
chewing_handle_ShiftLeft( ctx );
break;
case KEY_RIGHT:
chewing_handle_Right( ctx );
break;
case KEY_SRIGHT:
chewing_handle_ShiftRight( ctx );
break;
case KEY_UP:
chewing_handle_Up( ctx );
break;
case KEY_DOWN:
chewing_handle_Down( ctx );
break;
case KEY_SPACE:
chewing_handle_Space( ctx );
break;
case KEY_ENTER:
chewing_handle_Enter( ctx );
break;
case KEY_BACKSPACE:
chewing_handle_Backspace( ctx );
break;
case KEY_ESC:
chewing_handle_Esc( ctx );
break;
case KEY_DELETE:
chewing_handle_Del( ctx );
break;
case KEY_HOME:
chewing_handle_Home( ctx );
break;
case KEY_END:
chewing_handle_End( ctx );
break;
case KEY_TAB:
chewing_handle_Tab( ctx );
break;
case KEY_CAPSLOCK:
chewing_handle_Capslock( ctx );
break;
case END:
goto end;
default:
ctrl_shifted = ( i - KEY_CTRL_BASE );
if ( ( ctrl_shifted >= '0' ) && ( ctrl_shifted <= '9' ) ) {
chewing_handle_CtrlNum( ctx, ctrl_shifted );
} else {
chewing_handle_Default( ctx, (char) i );
}
break;
}
commit_string( ctx );
#ifdef USED_IN_SIMULATION
if ( i == KEY_ENTER )
compare_per_run();
#endif
}
end:
/* Free Chewing IM handle */
chewing_delete( ctx );
/* Termate Chewing services */
chewing_Terminate();
#ifndef USED_IN_SIMULATION
printf( "\n" );
#endif
return 0;
}
