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riched20: Add method to stream data based on a range.

This commit is contained in:
Kevin Koltzau 2006-02-05 13:05:06 +01:00 committed by Alexandre Julliard
parent 374106d136
commit 4d74e1dbfb
2 changed files with 17 additions and 10 deletions
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1
dlls/riched20/editor.h
View File

@ -241,4 +241,5 @@ extern HANDLE me_heap;
extern void DoWrap(ME_TextEditor *editor);
/* writer.c */
LRESULT ME_StreamOutRange(ME_TextEditor *editor, DWORD dwFormat, int nStart, int nTo, EDITSTREAM *stream);
LRESULT ME_StreamOut(ME_TextEditor *editor, DWORD dwFormat, EDITSTREAM *stream);

26
dlls/riched20/writer.c
View File

@ -810,18 +810,10 @@ ME_StreamOutText(ME_TextEditor *editor, int nStart, int nChars, DWORD dwFormat)
LRESULT
ME_StreamOut(ME_TextEditor *editor, DWORD dwFormat, EDITSTREAM *stream)
ME_StreamOutRange(ME_TextEditor *editor, DWORD dwFormat, int nStart, int nTo, EDITSTREAM *stream)
{
int nStart, nTo;
ME_StreamOutInit(editor, stream);
if (dwFormat & SFF_SELECTION)
ME_GetSelection(editor, &nStart, &nTo);
else {
nStart = 0;
nTo = -1;
}
if (nTo == -1)
{
nTo = ME_GetTextLength(editor);
@ -830,7 +822,7 @@ ME_StreamOut(ME_TextEditor *editor, DWORD dwFormat, EDITSTREAM *stream)
nTo++;
}
TRACE("from %d to %d\n", nStart, nTo);
if (dwFormat & SF_RTF)
ME_StreamOutRTF(editor, nStart, nTo - nStart, dwFormat);
else if (dwFormat & SF_TEXT || dwFormat & SF_TEXTIZED)
@ -839,3 +831,17 @@ ME_StreamOut(ME_TextEditor *editor, DWORD dwFormat, EDITSTREAM *stream)
ME_StreamOutFlush(editor);
return ME_StreamOutFree(editor);
}
LRESULT
ME_StreamOut(ME_TextEditor *editor, DWORD dwFormat, EDITSTREAM *stream)
{
int nStart, nTo;
if (dwFormat & SFF_SELECTION)
ME_GetSelection(editor, &nStart, &nTo);
else {
nStart = 0;
nTo = -1;
}
return ME_StreamOutRange(editor, dwFormat, nStart, nTo, stream);
}