From: Rémi Bernon rbernon@codeweavers.com
Signed-off-by: Rémi Bernon rbernon@codeweavers.com --- programs/notepad/main.c | 32 ++++++++++++++++++-------------- 1 file changed, 18 insertions(+), 14 deletions(-)
diff --git a/programs/notepad/main.c b/programs/notepad/main.c index 210ecd2bfc8..b1cdad8156d 100644 --- a/programs/notepad/main.c +++ b/programs/notepad/main.c @@ -377,10 +377,9 @@ static LPWSTR NOTEPAD_StrRStr(LPWSTR pszSource, LPWSTR pszLast, LPWSTR pszSrch) void NOTEPAD_DoFind(FINDREPLACEW *fr) { LPWSTR content; - LPWSTR found; int len = lstrlenW(fr->lpstrFindWhat); int fileLen; - DWORD pos; + SIZE_T pos;
fileLen = GetWindowTextLengthW(Globals.hEdit) + 1; content = HeapAlloc(GetProcessHeap(), 0, fileLen * sizeof(WCHAR)); @@ -391,30 +390,34 @@ void NOTEPAD_DoFind(FINDREPLACEW *fr) switch (fr->Flags & (FR_DOWN|FR_MATCHCASE)) { case 0: - found = StrRStrIW(content, content+pos-len, fr->lpstrFindWhat); + pos = StrRStrIW(content, content+pos-len, fr->lpstrFindWhat) - content; + if (pos == -(SIZE_T)content) pos = ~(SIZE_T)0; break; case FR_DOWN: - found = StrStrIW(content+pos, fr->lpstrFindWhat); + pos = StrStrIW(content+pos, fr->lpstrFindWhat) - content; + if (pos == -(SIZE_T)content) pos = ~(SIZE_T)0; break; case FR_MATCHCASE: - found = NOTEPAD_StrRStr(content, content+pos-len, fr->lpstrFindWhat); + pos = NOTEPAD_StrRStr(content, content+pos-len, fr->lpstrFindWhat) - content; + if (pos == -(SIZE_T)content) pos = ~(SIZE_T)0; break; case FR_DOWN|FR_MATCHCASE: - found = StrStrW(content+pos, fr->lpstrFindWhat); + pos = StrStrW(content+pos, fr->lpstrFindWhat) - content; + if (pos == -(SIZE_T)content) pos = ~(SIZE_T)0; break; default: /* shouldn't happen */ return; } HeapFree(GetProcessHeap(), 0, content);
- if (found == NULL) + if (pos == ~(SIZE_T)0) { DIALOG_StringMsgBox(Globals.hFindReplaceDlg, STRING_NOTFOUND, fr->lpstrFindWhat, MB_ICONINFORMATION|MB_OK); return; }
- SendMessageW(Globals.hEdit, EM_SETSEL, found - content, found - content + len); + SendMessageW(Globals.hEdit, EM_SETSEL, pos, pos + len); }
static void NOTEPAD_DoReplace(FINDREPLACEW *fr) @@ -452,10 +455,9 @@ static void NOTEPAD_DoReplace(FINDREPLACEW *fr) static void NOTEPAD_DoReplaceAll(FINDREPLACEW *fr) { LPWSTR content; - LPWSTR found; int len = lstrlenW(fr->lpstrFindWhat); int fileLen; - DWORD pos; + SIZE_T pos;
SendMessageW(Globals.hEdit, EM_SETSEL, 0, 0); while(TRUE){ @@ -468,22 +470,24 @@ static void NOTEPAD_DoReplaceAll(FINDREPLACEW *fr) switch (fr->Flags & (FR_DOWN|FR_MATCHCASE)) { case FR_DOWN: - found = StrStrIW(content+pos, fr->lpstrFindWhat); + pos = StrStrIW(content+pos, fr->lpstrFindWhat) - content; + if (pos == -(SIZE_T)content) pos = ~(SIZE_T)0; break; case FR_DOWN|FR_MATCHCASE: - found = StrStrW(content+pos, fr->lpstrFindWhat); + pos = StrStrW(content+pos, fr->lpstrFindWhat) - content; + if (pos == -(SIZE_T)content) pos = ~(SIZE_T)0; break; default: /* shouldn't happen */ return; } HeapFree(GetProcessHeap(), 0, content);
- if(found == NULL) + if(pos == ~(SIZE_T)0) { SendMessageW(Globals.hEdit, EM_SETSEL, 0, 0); return; } - SendMessageW(Globals.hEdit, EM_SETSEL, found - content, found - content + len); + SendMessageW(Globals.hEdit, EM_SETSEL, pos, pos + len); SendMessageW(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)fr->lpstrReplaceWith); } }