static void ChoiceInfoAppendChi( ChewingData *pgdata, ChoiceInfo *pci, uint16_t phone )
{
Word tempWord;
GetCharFirst( pgdata, &tempWord, phone );
do {
if ( ChoiceTheSame( pci, tempWord.word,
ueBytesFromChar( tempWord.word[ 0 ] ) * sizeof( char ) ) )
continue;
memcpy(
pci->totalChoiceStr[ pci->nTotalChoice ],
tempWord.word, ueBytesFromChar( tempWord.word[ 0 ] ) * sizeof( char ) );
assert( pci->nTotalChoice <= MAX_CHOICE );
pci->totalChoiceStr[ pci->nTotalChoice ]
[ ueBytesFromChar( tempWord.word[ 0 ] ) ] = '\0';
pci->nTotalChoice++;
} while ( GetCharNext( pgdata, &tempWord ) );
}
/** @brief Loading all possible phrases of certain length.
*
* Loading all possible phrases of certain length into ChoiceInfo structure from static
* and dynamic dictionaries,\n
* including number of total pages and the number of current page.\n
*/
static void SetChoiceInfo(
ChoiceInfo *pci,AvailInfo *pai, uint16 *phoneSeq, int cursor,
int candPerPage )
{
Word tempWord;
Phrase tempPhrase;
int len;
UserPhraseData *pUserPhraseData;
uint16 userPhoneSeq[ MAX_PHONE_SEQ_LEN ];
/* Clears previous candidates. */
memset( pci->totalChoiceStr, '\0', sizeof(char) * MAX_CHOICE * MAX_PHRASE_LEN * MAX_UTF8_SIZE + 1);
pci->nTotalChoice = 0;
len = pai->avail[ pai->currentAvail ].len;
assert(len);
/* secondly, read tree phrase */
if ( len == 1 ) { /* single character */
GetCharFirst( &tempWord, phoneSeq[ cursor ] );
do {
if ( ChoiceTheSame( pci, tempWord.word, ueBytesFromChar( tempWord.word[0] ) * sizeof( char ) ) )
continue;
memcpy(
pci->totalChoiceStr[ pci->nTotalChoice ],
tempWord.word, ueBytesFromChar( tempWord.word[0] ) * sizeof( char ) );
assert(pci->nTotalChoice <= MAX_CHOICE);
pci->totalChoiceStr[ pci->nTotalChoice ][ ueBytesFromChar( tempWord.word[0] ) ] = '\0';
pci->nTotalChoice++;
} while( GetCharNext( &tempWord ) );
}
/* phrase */
else {
if ( pai->avail[ pai->currentAvail ].id != -1 ) {
GetPhraseFirst( &tempPhrase, pai->avail[ pai->currentAvail ].id );
do {
if ( ChoiceTheSame(
pci,
tempPhrase.phrase,
len * ueBytesFromChar( tempPhrase.phrase[0] ) * sizeof( char ) ) ) {
continue;
}
ueStrNCpy( pci->totalChoiceStr[ pci->nTotalChoice ],
tempPhrase.phrase, len, 1);
pci->nTotalChoice++;
} while( GetPhraseNext( &tempPhrase ) );
}
memcpy( userPhoneSeq, &phoneSeq[ cursor ], sizeof( uint16 ) * len );
userPhoneSeq[ len ] = 0;
pUserPhraseData = UserGetPhraseFirst( userPhoneSeq );
if ( pUserPhraseData ) {
do {
/* check if the phrase is already in the choice list */
if ( ChoiceTheSame(
pci,
pUserPhraseData->wordSeq,
len * ueBytesFromChar( pUserPhraseData->wordSeq[0] ) * sizeof( char ) ) )
continue;
/* otherwise store it */
ueStrNCpy(
pci->totalChoiceStr[ pci->nTotalChoice ],
pUserPhraseData->wordSeq,
len, 1);
pci->nTotalChoice++;
} while( ( pUserPhraseData =
UserGetPhraseNext( userPhoneSeq ) ) != NULL );
}
}
/* magic number */
pci->nChoicePerPage = candPerPage;
if ( pci->nChoicePerPage > MAX_SELKEY )
pci->nChoicePerPage = MAX_SELKEY;
pci->nPage = CEIL_DIV( pci->nTotalChoice, pci->nChoicePerPage );
pci->pageNo = 0;
}
