//2008.07.27 kobake
static bool _GetKeywordLength(
const CLayoutMgr& cLayoutMgr,
const CStringRef& cLineStr, //!< [in]
CLogicInt nPos, //!< [in]
CLogicInt* p_nWordBgn, //!< [out]
CLogicInt* p_nWordLen, //!< [out]
CLayoutInt* p_nWordKetas //!< [out]
)
{
//キーワード長をカウントする
CLogicInt nWordBgn = nPos;
CLogicInt nWordLen = CLogicInt(0);
CLayoutInt nWordKetas = CLayoutInt(0);
while(nPos<cLineStr.GetLength() && IS_KEYWORD_CHAR(cLineStr.At(nPos))){
CLayoutInt k = cLayoutMgr.GetLayoutXOfChar(cLineStr, nPos);
if(0 == k)k = CLayoutInt(1);
nWordLen+=1;
nWordKetas+=k;
nPos++;
}
//結果
if(nWordLen>0){
*p_nWordBgn = nWordBgn;
*p_nWordLen = nWordLen;
*p_nWordKetas = nWordKetas;
return true;
}
else{
return false;
}
}
void CLayoutMgr::_DoWordWrap(SLayoutWork* pWork, PF_OnLine pfOnLine)
{
if( pWork->eKinsokuType == KINSOKU_TYPE_NONE )
{
/* 英単語の先頭か */
if( pWork->nPos >= pWork->nBgn && IS_KEYWORD_CHAR(pWork->cLineStr.At(pWork->nPos)) ){
// キーワード長を取得
CLayoutInt nWordKetas = CLayoutInt(0);
_GetKeywordLength( *this,
pWork->cLineStr, pWork->nPos,
&pWork->nWordBgn, &pWork->nWordLen, &nWordKetas
);
pWork->eKinsokuType = KINSOKU_TYPE_WORDWRAP; //@@@ 2002.04.20 MIK
if( pWork->nPosX+nWordKetas >= GetMaxLineLayout() && pWork->nPos - pWork->nBgn > 0 )
{
(this->*pfOnLine)(pWork);
}
}
}
}
bool _IsPosKeywordHead(const CStringRef& cStr, int nPos)
{
return (nPos==0 || !IS_KEYWORD_CHAR(cStr.At(nPos-1)));
}