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richedit: EM_SETTEXTEX detects ascii richtext with Unicode codepage.

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Dylan Smith 2009-01-16 20:38:24 -05:00 committed by Alexandre Julliard
parent 164778452c
commit b4babc16bb
2 changed files with 37 additions and 24 deletions
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58
dlls/riched20/editor.c
View File

@ -3208,42 +3208,56 @@ static LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
{
LPWSTR wszText;
SETTEXTEX *pStruct = (SETTEXTEX *)wParam;
size_t len;
size_t len = 0;
int from, to;
ME_Style *style;
BOOL bRtf, bUnicode, bSelection;
int oldModify = editor->nModifyStep;
if (!pStruct) return 0;
/* If we detect ascii rtf at the start of the string,
* we know it isn't unicode. */
bRtf = (lParam && (!strncmp((char *)lParam, "{\\rtf", 5) ||
!strncmp((char *)lParam, "{\\urtf}", 6)));
bUnicode = !bRtf && pStruct->codepage == 1200;
TRACE("EM_SETTEXTEX - %s, flags %d, cp %d\n",
pStruct->codepage == 1200 ? debugstr_w((LPCWSTR)lParam) : debugstr_a((LPCSTR)lParam),
bUnicode ? debugstr_w((LPCWSTR)lParam) : debugstr_a((LPCSTR)lParam),
pStruct->flags, pStruct->codepage);
/* FIXME: make use of pStruct->codepage in the to unicode translation */
wszText = lParam ? ME_ToUnicode(pStruct->codepage == 1200, (void *)lParam) : NULL;
len = wszText ? lstrlenW(wszText) : 0;
if (pStruct->flags & ST_SELECTION) {
bSelection = (pStruct->flags & ST_SELECTION) != 0;
if (bSelection) {
ME_GetSelection(editor, &from, &to);
style = ME_GetSelectionInsertStyle(editor);
ME_InternalDeleteText(editor, from, to - from, FALSE);
if (pStruct->codepage != 1200 && lParam &&
(!strncmp((char *)lParam, "{\\rtf", 5) || !strncmp((char *)lParam, "{\\urtf}", 6)))
ME_StreamInRTFString(editor, 1, (char *)lParam);
else ME_InsertTextFromCursor(editor, 0, wszText, len, style);
ME_ReleaseStyle(style);
if (editor->AutoURLDetect_bEnable) ME_UpdateSelectionLinkAttribute(editor);
}
else {
} else {
ME_InternalDeleteText(editor, 0, ME_GetTextLength(editor), FALSE);
if (pStruct->codepage != 1200 && lParam &&
(!strncmp((char *)lParam, "{\\rtf", 5) || !strncmp((char *)lParam, "{\\urtf}", 6)))
ME_StreamInRTFString(editor, 0, (char *)lParam);
else ME_InsertTextFromCursor(editor, 0, wszText, len, editor->pBuffer->pDefaultStyle);
len = 1;
style = editor->pBuffer->pDefaultStyle;
}
if (editor->AutoURLDetect_bEnable) ME_UpdateLinkAttribute(editor, 0, -1);
if (bRtf) {
ME_StreamInRTFString(editor, bSelection, (char *)lParam);
if (bSelection) {
/* FIXME: The length returned is doesn't include the rtf control
* characters, only the actual text. */
len = lParam ? strlen((char *)lParam) : 0;
}
} else {
/* FIXME: make use of pStruct->codepage in the to unicode translation */
wszText = lParam ? ME_ToUnicode(bUnicode, (void *)lParam) : NULL;
len = wszText ? lstrlenW(wszText) : 0;
ME_InsertTextFromCursor(editor, 0, wszText, len, style);
}
if (bSelection) {
ME_ReleaseStyle(style);
if (editor->AutoURLDetect_bEnable)
ME_UpdateSelectionLinkAttribute(editor);
} else {
len = 1;
if (editor->AutoURLDetect_bEnable)
ME_UpdateLinkAttribute(editor, 0, -1);
}
ME_CommitUndo(editor);
if (!(pStruct->flags & ST_KEEPUNDO))

3
dlls/riched20/tests/editor.c
View File

@ -3576,8 +3576,7 @@ static void test_EM_SETTEXTEX(void)
result = SendMessage(hwndRichEdit, EM_SETTEXTEX, (WPARAM)&setText, (LPARAM) "{\\rtf not unicode}");
todo_wine ok(result == 11, "EM_SETTEXTEX incorrectly returned %d\n", result);
SendMessage(hwndRichEdit, EM_GETTEXTEX, (WPARAM)&getText, (LPARAM) bufACP);
todo_wine ok(lstrcmpA(bufACP, "not unicode") == 0,
"'%s' != 'not unicode'\n", bufACP);
ok(lstrcmpA(bufACP, "not unicode") == 0, "'%s' != 'not unicode'\n", bufACP);
/* The following test demonstrates that EM_SETTEXTEX supports RTF strings with a selection */
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) "TestSomeText"); /* TestItem1 */