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Notepad: Fixed "Find Up"

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svn path=/trunk/; revision=18726
This commit is contained in:
Nathan Woods 2005-10-23 21:19:34 +00:00
parent fd37360789
commit 1184c4d49e
1 changed files with 33 additions and 21 deletions
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54
reactos/subsys/system/notepad/main.c
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@ -94,7 +94,7 @@ static int NOTEPAD_MenuCommand(WPARAM wParam)
case CMD_ABOUT_WINE: DIALOG_HelpAboutWine(); break;
default:
break;
break;
}
return 0;
}
@ -108,7 +108,7 @@ static BOOL NOTEPAD_FindTextAt(FINDREPLACE *pFindReplace, LPCTSTR pszText, int i
{
BOOL bMatches;
int iTargetLength;
iTargetLength = _tcslen(pFindReplace->lpstrFindWhat);
/* Make proper comparison */
@ -145,8 +145,8 @@ static BOOL NOTEPAD_FindNext(FINDREPLACE *pFindReplace, BOOL bReplace, BOOL bSho
iTargetLength = _tcslen(pFindReplace->lpstrFindWhat);
/* Retrieve the window text */
iTextLength = GetWindowTextLength(Globals.hEdit);
if (iTextLength > 0)
{
pszText = (LPTSTR) HeapAlloc(GetProcessHeap(), 0, (iTextLength + 1) * sizeof(TCHAR));
@ -158,25 +158,37 @@ static BOOL NOTEPAD_FindNext(FINDREPLACE *pFindReplace, BOOL bReplace, BOOL bSho
SendMessage(Globals.hEdit, EM_GETSEL, (WPARAM) &dwBegin, (LPARAM) &dwEnd);
if (bReplace && ((dwEnd - dwBegin) == iTargetLength))
{
{
if (NOTEPAD_FindTextAt(pFindReplace, pszText, iTextLength, dwBegin))
{
{
SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM) pFindReplace->lpstrReplaceWith);
iAdjustment = _tcslen(pFindReplace->lpstrReplaceWith) - (dwEnd - dwBegin);
}
}
}
}
dwPosition = dwEnd;
while(dwPosition < iTextLength)
if (pFindReplace->Flags & FR_DOWN)
{
bMatches = NOTEPAD_FindTextAt(pFindReplace, pszText, iTextLength, dwPosition);
if (bMatches)
break;
if (pFindReplace->Flags & FR_DOWN)
/* Find Down */
dwPosition = dwEnd;
while(dwPosition < iTextLength)
{
bMatches = NOTEPAD_FindTextAt(pFindReplace, pszText, iTextLength, dwPosition);
if (bMatches)
break;
dwPosition++;
else
}
}
else
{
/* Find Up */
dwPosition = dwBegin;
while(dwPosition > 0)
{
dwPosition--;
bMatches = NOTEPAD_FindTextAt(pFindReplace, pszText, iTextLength, dwPosition);
if (bMatches)
break;
}
}
if (bMatches)
@ -188,18 +200,18 @@ static BOOL NOTEPAD_FindNext(FINDREPLACE *pFindReplace, BOOL bReplace, BOOL bSho
SendMessage(Globals.hEdit, EM_SCROLLCARET, 0, 0);
bSuccess = TRUE;
}
else
{
else
{
/* Can't find target */
if (bShowAlert)
{
{
LoadString(Globals.hInstance, STRING_CANNOTFIND, szResource, SIZEOF(szResource));
_sntprintf(szText, SIZEOF(szText), szResource, pFindReplace->lpstrFindWhat);
LoadString(Globals.hInstance, STRING_NOTEPAD, szResource, SIZEOF(szResource));
MessageBox(Globals.hFindReplaceDlg, szText, szResource, MB_OK);
}
}
bSuccess = FALSE;
}
}
if (pszText)
HeapFree(GetProcessHeap(), 0, pszText);
@ -220,7 +232,7 @@ static VOID NOTEPAD_ReplaceAll(FINDREPLACE *pFindReplace)
while (NOTEPAD_FindNext(pFindReplace, TRUE, bShowAlert))
{
bShowAlert = FALSE;
}
}
}
/***********************************************************************