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git://source.winehq.org/git/wine.git
synced 2024-09-02 15:33:38 +00:00
comctl32: Get rid of CharNextW/CharPrevW. Simplify some string functions.
This commit is contained in:
parent
73032be74a
commit
52e5d3849f
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@ -80,22 +80,6 @@ static BOOL COMCTL32_ChrCmpHelperA(WORD ch1, WORD ch2, DWORD dwFlags)
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return CompareStringA(GetThreadLocale(), dwFlags, str1, -1, str2, -1) - 2;
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}
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/*************************************************************************
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* COMCTL32_ChrCmpHelperW
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*
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* Internal helper for COMCTL32_ChrCmpW/ChrCmpIW.
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*/
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static BOOL COMCTL32_ChrCmpHelperW(WCHAR ch1, WCHAR ch2, DWORD dwFlags)
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{
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WCHAR str1[2], str2[2];
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str1[0] = ch1;
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str1[1] = '\0';
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str2[0] = ch2;
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str2[1] = '\0';
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return CompareStringW(GetThreadLocale(), dwFlags, str1, 2, str2, 2) - 2;
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}
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/*************************************************************************
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* COMCTL32_ChrCmpA (internal)
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*
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@ -126,24 +110,14 @@ static BOOL COMCTL32_ChrCmpIA(WORD ch1, WORD ch2)
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return COMCTL32_ChrCmpHelperA(ch1, ch2, NORM_IGNORECASE);
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}
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/*************************************************************************
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* COMCTL32_ChrCmpW
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*
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* Internal helper function.
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*/
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static BOOL COMCTL32_ChrCmpW(WCHAR ch1, WCHAR ch2)
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{
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return COMCTL32_ChrCmpHelperW(ch1, ch2, 0);
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}
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/*************************************************************************
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* COMCTL32_ChrCmpIW
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*
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* Internal helper function.
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*/
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static BOOL COMCTL32_ChrCmpIW(WCHAR ch1, WCHAR ch2)
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static inline BOOL COMCTL32_ChrCmpIW(WCHAR ch1, WCHAR ch2)
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{
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return COMCTL32_ChrCmpHelperW(ch1, ch2, NORM_IGNORECASE);
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return CompareStringW(GetThreadLocale(), NORM_IGNORECASE, &ch1, 1, &ch2, 1) - 2;
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}
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/**************************************************************************
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@ -372,30 +346,6 @@ static LPSTR COMCTL32_StrStrHelperA(LPCSTR lpszStr, LPCSTR lpszSearch,
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return NULL;
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}
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/*************************************************************************
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* COMCTL32_StrStrHelperW
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*
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* Internal implementation of StrStrW/StrStrIW
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*/
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static LPWSTR COMCTL32_StrStrHelperW(LPCWSTR lpszStr, LPCWSTR lpszSearch,
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INT (WINAPI *pStrCmpFn)(LPCWSTR,LPCWSTR,INT))
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{
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int iLen;
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if (!lpszStr || !lpszSearch || !*lpszSearch)
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return NULL;
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iLen = strlenW(lpszSearch);
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while (*lpszStr)
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{
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if (!pStrCmpFn(lpszStr, lpszSearch, iLen))
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return (LPWSTR)lpszStr;
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lpszStr = CharNextW(lpszStr);
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}
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return NULL;
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}
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/**************************************************************************
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* StrStrIA [COMCTL32.355]
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*
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@ -439,9 +389,22 @@ INT WINAPI StrToIntA (LPCSTR lpszStr)
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*/
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LPWSTR WINAPI StrStrIW(LPCWSTR lpszStr, LPCWSTR lpszSearch)
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{
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int iLen;
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TRACE("(%s,%s)\n", debugstr_w(lpszStr), debugstr_w(lpszSearch));
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return COMCTL32_StrStrHelperW(lpszStr, lpszSearch, StrCmpNIW);
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if (!lpszStr || !lpszSearch || !*lpszSearch)
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return NULL;
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iLen = strlenW(lpszSearch);
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while (*lpszStr)
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{
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if (!StrCmpNIW(lpszStr, lpszSearch, iLen))
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return (LPWSTR)lpszStr;
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lpszStr++;
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}
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return NULL;
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}
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/**************************************************************************
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@ -602,25 +565,18 @@ LPSTR WINAPI StrRChrA(LPCSTR lpszStr, LPCSTR lpszEnd, WORD ch)
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*
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* See StrRChrA.
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*/
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LPWSTR WINAPI StrRChrW(LPCWSTR lpszStr, LPCWSTR lpszEnd, WORD ch)
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LPWSTR WINAPI StrRChrW(LPCWSTR str, LPCWSTR end, WORD ch)
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{
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LPCWSTR lpszRet = NULL;
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WCHAR *ret = NULL;
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TRACE("(%s,%s,%x)\n", debugstr_w(lpszStr), debugstr_w(lpszEnd), ch);
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if (lpszStr)
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{
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if (!lpszEnd)
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lpszEnd = lpszStr + strlenW(lpszStr);
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while (*lpszStr && lpszStr <= lpszEnd)
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if (!str) return NULL;
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if (!end) end = str + strlenW(str);
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while (str < end)
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{
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if (!COMCTL32_ChrCmpW(ch, *lpszStr))
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lpszRet = lpszStr;
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lpszStr = CharNextW(lpszStr);
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if (*str == ch) ret = (WCHAR *)str;
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str++;
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}
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}
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return (LPWSTR)lpszRet;
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return ret;
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}
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/**************************************************************************
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@ -649,9 +605,8 @@ LPSTR WINAPI StrStrA(LPCSTR lpszStr, LPCSTR lpszSearch)
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*/
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LPWSTR WINAPI StrStrW(LPCWSTR lpszStr, LPCWSTR lpszSearch)
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{
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TRACE("(%s,%s)\n", debugstr_w(lpszStr), debugstr_w(lpszSearch));
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return COMCTL32_StrStrHelperW(lpszStr, lpszSearch, StrCmpNW);
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if (!lpszStr || !lpszSearch) return NULL;
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return strstrW( lpszStr, lpszSearch );
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}
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/*************************************************************************
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@ -700,7 +655,7 @@ LPWSTR WINAPI StrChrIW(LPCWSTR lpszStr, WCHAR ch)
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{
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if (toupperW(*lpszStr) == ch)
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return (LPWSTR)lpszStr;
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lpszStr = CharNextW(lpszStr);
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lpszStr++;
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}
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lpszStr = NULL;
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}
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@ -780,37 +735,11 @@ LPWSTR WINAPI StrRStrIW(LPCWSTR lpszStr, LPCWSTR lpszEnd, LPCWSTR lpszSearch)
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if (!StrCmpNIW(lpszStr, lpszSearch, iLen))
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lpszRet = (LPWSTR)lpszStr;
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}
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lpszStr = CharNextW(lpszStr);
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lpszStr++;
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}
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return lpszRet;
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}
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/*************************************************************************
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* COMCTL32_StrSpnHelperW
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*
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* Internal implementation of StrSpnW/StrCSpnW/StrCSpnIW
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*/
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static int COMCTL32_StrSpnHelperW(LPCWSTR lpszStr, LPCWSTR lpszMatch,
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LPWSTR (WINAPI *pStrChrFn)(LPCWSTR,WCHAR),
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BOOL bInvert)
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{
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LPCWSTR lpszRead = lpszStr;
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if (lpszStr && *lpszStr && lpszMatch)
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{
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while (*lpszRead)
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{
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LPCWSTR lpszTest = pStrChrFn(lpszMatch, *lpszRead);
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if (!bInvert && !lpszTest)
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break;
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if (bInvert && lpszTest)
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break;
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lpszRead = CharNextW(lpszRead);
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};
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}
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return lpszRead - lpszStr;
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}
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/*************************************************************************
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* StrCSpnIA [COMCTL32.374]
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*
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@ -839,9 +768,19 @@ int WINAPI StrCSpnIA(LPCSTR lpszStr, LPCSTR lpszMatch)
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*/
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int WINAPI StrCSpnIW(LPCWSTR lpszStr, LPCWSTR lpszMatch)
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{
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LPCWSTR lpszRead = lpszStr;
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TRACE("(%s,%s)\n",debugstr_w(lpszStr), debugstr_w(lpszMatch));
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return COMCTL32_StrSpnHelperW(lpszStr, lpszMatch, StrChrIW, TRUE);
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if (lpszStr && *lpszStr && lpszMatch)
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{
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while (*lpszRead)
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{
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if (StrChrIW(lpszMatch, *lpszRead)) break;
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lpszRead++;
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}
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}
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return lpszRead - lpszStr;
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}
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/**************************************************************************
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@ -889,25 +828,18 @@ LPSTR WINAPI StrRChrIA(LPCSTR lpszStr, LPCSTR lpszEnd, WORD ch)
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*
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* See StrRChrIA.
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*/
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LPWSTR WINAPI StrRChrIW(LPCWSTR lpszStr, LPCWSTR lpszEnd, WORD ch)
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LPWSTR WINAPI StrRChrIW(LPCWSTR str, LPCWSTR end, WORD ch)
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{
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LPCWSTR lpszRet = NULL;
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WCHAR *ret = NULL;
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TRACE("(%s,%s,%x)\n", debugstr_w(lpszStr), debugstr_w(lpszEnd), ch);
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if (lpszStr)
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{
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if (!lpszEnd)
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lpszEnd = lpszStr + strlenW(lpszStr);
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while (*lpszStr && lpszStr <= lpszEnd)
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if (!str) return NULL;
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if (!end) end = str + strlenW(str);
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while (str < end)
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{
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if (ch == *lpszStr)
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lpszRet = lpszStr;
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lpszStr = CharNextW(lpszStr);
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if (!COMCTL32_ChrCmpIW(*str, ch)) ret = (WCHAR *)str;
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str++;
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}
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}
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return (LPWSTR)lpszRet;
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return ret;
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}
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/*************************************************************************
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@ -917,9 +849,8 @@ LPWSTR WINAPI StrRChrIW(LPCWSTR lpszStr, LPCWSTR lpszEnd, WORD ch)
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*/
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int WINAPI StrCSpnW(LPCWSTR lpszStr, LPCWSTR lpszMatch)
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{
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TRACE("(%s,%s)\n",debugstr_w(lpszStr), debugstr_w(lpszMatch));
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return COMCTL32_StrSpnHelperW(lpszStr, lpszMatch, StrChrW, TRUE);
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if (!lpszStr || !lpszMatch) return 0;
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return strcspnW( lpszStr, lpszMatch );
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}
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/*************************************************************************
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